glomc00 - The Global Millennium Class
Topic: agriculture & rural development | authors | business & finance | design | economy | education | entrepreneurship & innovation | environment | general | healthcare | human resources | nonprofit | people | policy & governance | publishing | reviews | science & technology | university research
Date: 2013 | 2014 | 2015 | 2016 | jan'17 | feb'17 | mar'17 | apr'17 | may'17 | jun'17 | jul'17 | aug'17 | sep'17 | oct'17 | nov'17 | dec'17 | jan'18 | feb'18 | mar'18 | apr'18 | may'18 | jun'18 | jul'18 | aug'18 | sep'18 | oct'18 | nov'18 | dec'18 | jan'19 | feb'19 | mar'19 | apr'19 | may'19 | jun'19
How computer science can improve learning in biology | Education Technology, 03 jul 2019
7 healthcare essentials you should always pack in your holiday suitcase | Irish Examiner, 03 jul 2019
Digital Health Literacy - a prerequisite competency for future healthcare professionals | European Public Health Alliance, 03 jul 2019
Nouriel Roubini sees trade war tipping global economy into a recession | Hellenic Shipping News, 03 jul 2019
Selective education and social mobility | The Guardian, 02 jul 2019
In healthcare, ethical AI is a life-or-death issue: Q&A with AI Ethics Lab's founder and director | Becker's Hospital Review, 02 jul 2019
Investors are excited about Southeast Asia. Here's their advice for start-ups | CNBC, 02 jul 2019
The Global Economy's Just About Due for a Rebound | Bloomberg, 02 jul 2019
The Education Deserts of Rural America | The Atlantic, 01 jul 2019
Techdriven agriculture holds promise for African youth | Africa Times, 27 june 2019
Mohammad Anas Wahaj | 17 jul 2019
Experts views are divided on how non-profit hospitals benefit communities. In US, non-profit hospitals received tax-benefits valued at over US$ 24 billion annually in 2011. In exchange for tax exemptions these hospitals provide 'community benefits' like free and subsidized care, investments in public health, community-based health initiatives intended to address the social determinants of health, such as food or housing insecurity. But, many observers argue that hospitals avoid making sustained community investments in favor of counting millions of dollars of 'discounts' to low-income patients as community benefits while aggressively pursuing unpaid bills. Krisda Chaiyachati and Rachel Werner, Senior Fellows at LDI University of Pennsylvania, have recently written two research to add information to this debate. They provide detailed estimates of how much hospitals spend on different types of community benefits, whether community benefits are matched to local need, and what effects community benefits have on health outcomes. Mr. Chaiyachati and Ms. Werner analyzed IRS tax data from over 1600 non-profit hospitals. By law, hospitals report total spending on community benefits, broken out by health care-related spending (e.g. free care), community-directed spending (e.g. anti-smoking initiatives or funds for local community organizations), and research and educational activities. To standardize comparisons, the authors measured all spending as shares of total hospital expenditures. Researchers find out that hospitals still rely on discounted charity care to meet community benefits requirements. In 2014, non-profit hospitals reported that they spent an average of 8.1% (US$ 17 million) of their total expenditures on community benefits, more than 80% of which was health care-related. On average, 6.7% (US$ 11 million) of expenditures were on health care services, compared to 0.7% (US$ 1.2 million) for community-directed contributions. The remainder of community benefits were on educational and research initiatives. The results are disappointing in light of a second study from Ms. Werner and Mr. Chaiyachati, which suggests that community-directed spending could improve health outcomes, specifically, 30-day readmission rates. Readmissions rates are a useful measure of health care quality-capturing in-hospital care, discharge planning, and follow-up. Since the Affordable Care Act, hospitals have been financially penalized for high readmission rates. The evidence from research suggests that increased investment in the social determinants of health, rather than simply writing off free care, has a significant impact on measurable health outcomes. Read on...
Mohammad Anas Wahaj | 28 jun 2019
Wikipedia explains 'Spin' as, 'A form of propaganda in public relations and politics that is achieved through knowingly providing a biased interpretation of an event or campaigning to persuade public opinion in favor or against some organization or public figure. While traditional public relations and advertising may also rely on altering the presentation of the facts, "spin" often implies the use of disingenuous, deceptive, and highly manipulative tactics.' Researchers (Paris Descartes University: Isabelle Boutron, Romana Haneef, Philippe Ravaud; Hôpital Hôtel Dieu, Paris: Amélie Yavchitz, Gabriel Baron; Inspire: John Novack; New York University: Ivan Oransky; University of Minnesota: Gary Schwitzer) in their study, 'Three randomized controlled trials evaluating the impact of "spin" in health news stories reporting studies of pharmacologic treatments on patients'/caregivers' interpretation of treatment benefit', published in journal BMC Medicine, found that participants were more likely to believe the treatment was beneficial when news stories were reported with spin. Prof. Gary Schwitzer of University of Minnesota and founder/publisher of HealthNewsReview.org, says, 'This is important research because misinterpretation of the content of news stories due to spin could have important public health consequences as news articles can affect patient and public behavior.' Prof. Schwitzer says that spin can originate in all stages of the flow of information from researchers to the public. Researchers suggest that spin can be managed by taking the following steps - Train researchers to understand how the public uses the media and, in response, frame their communication to the public in a way which is truthful, relevant, understandable and devoid of distortion or hype; Train PR professionals, journalists and other communicators to detect spin and accurately convey research results; Educate news consumers on the resources available to help them critically evaluate health claims; Support research for developing ideal approaches for communicating scientific and health information. Read on...
University of Minnesota News:
Research Brief: Evaluating the effect of spin in health care news
Mohammad Anas Wahaj | 20 jun 2019
According to the research study, 'Comparison of Costs of Care for Medicare Patients Hospitalized in Teaching and Nonteaching Hospitals', published in JAMA Network Open by researchers from Harvard University, Beth Israel Deaconess Medical Center, Boston University and Weill Cornell Medical College (Laura G. Burke, Dhruv Khullar, Jie Zheng, Austin B. Frakt, E. John Orav, Ashish K. Jha), 'Total costs of care are similar or somewhat lower among teaching hospitals compared to non-teaching hospitals among Medicare beneficiaries treated for common medical and surgical conditions.' Researchers analyzed data from more than 1.2 million hospitalizations among Medicare beneficiaries age 65 and older at more than 3000 major, minor, and non-teaching hospitals from 2014 to 2015 for some of the most common medical and surgical conditions, including pneumonia, congestive heart failure, and hip replacement. Prof. Ashish K. Jha, Director of the Harvard Global Health Institute, says, 'These findings are surprising. We always assumed that we had to trade off the better outcomes at teaching hospitals with higher costs. It appears that, at least as far as Medicare is concerned, their payments for care are actually a bit less when patients go to a teaching hospital.' Lead author of the study, Prof. Laura G. Burke of Harvard Medical School, says, 'These findings support the idea that to truly understand variation in health care costs, it's important to look not at just what happens in the hospital but on total spending for an acute episode.' Read on...
Mohammad Anas Wahaj | 20 jun 2019
'Medical reversal' is a term that defines instances in which new and improved clinical trials show that current medical practices are ineffective or misguided. Medical reversals often concern medications but they can also affect surgical procedures. A new meta-analysis of 3000 randomized controlled trials (RCTs) published in three leading medical journals over the last 15 years identifies 396 medical reversals (154 in the Journal of the American Medical Association, 113 in the Lancet, and 129 in the New England Journal of Medicine). Researchers (Oregon Health & Science University-OHSU: Diana Herrera-Perez, Alyson Haslam, Tyler Crain, Jennifer Gill, Catherine Livingston, Victoria Kaestner, Michael Hayes, Vinay Prasad; University of Maryland School of Medicine: Dan Morgan; University of Chicago: Adam S. Cifu) carried out most of these studies (92%) in high-income countries, while 8% were performed in low- or middle-income countries, including China, India, Malaysia, Ghana, Tanzania, and Ethiopia. Most of the medical reversals occurred in the fields of cardiovascular disease (20%), public health and preventive medicine (12%), and critical care (11%). Specifically, the most common interventions involved medications (33%), procedures (20%), vitamins and supplements (13%), devices (9%), and system interventions (8%). Lead author of the study, Diana Herrera-Perez of OHSU, referring to well-known endeavors to assess the validity of clinical practices says, 'We wanted to build on these and other efforts to provide a larger and more comprehensive list for clinicians and researchers to guide practice as they care for patients more effectively and economically.' Prof. Vinay Prasad of OHSU Knight Cancer Institute, says, 'Once an ineffective practice is established, it may be difficult to convince practitioners to abandon its use. By aiming to test novel treatments rigorously before they become widespread, we can reduce the number of reversals in practice and prevent unnecessary harm to patients. We hope our broad results may serve as a starting point for researchers, policymakers, and payers who wish to have a list of practices that likely offer no net benefit to use in future work.' Co-lead study author Alyson Haslam of OHSU, says, 'Taken together, we hope our findings will help push medical professionals to evaluate their own practices critically and demand high-quality research before adopting a new practice in [the] future, especially for those that are more expensive and/or aggressive than the current standard of care.'Read on...
Medical News Today:
Hundreds of current medical practices may be ineffective
Authors: Ana Sandoiu, Gianna D'Emilio
Mohammad Anas Wahaj | 28 may 2019
Prof. David Dubois, who teaches marketing at INSEAD (France), explains that by customizing digital technology according to customer relationships can provide B2B companies competitive advantage. Marketing spend is not defining factor for success, but how well companies integrate technolgical solutions is. Prof. Dubois says, 'A company's digital investment does not necessarily translate into marketing return on investment (ROI). For that to happen the firm needs to build a digital marketing organisation – data-driven marketing capabilities around the customer. A pivotal and enduring dimension of success in B2B markets lies in the relationship a company has with its clients. Thus, identifying the type of relationships that you have or would like to have with your customers is an excellent starting point to select and embed digital technology into your strategy. And this process is increasingly important for B2B companies if they are to maintain growth even as digital disruption accelerates the shift from B2BigB to B2SmallB.' He suggests defining customer-centricity by relationship type. Susan Fournier of Boston University offers a useful framework by likening customer relationships to friendship and romantic relationships. Once this has been done companies should select a technology that matches the relationship. According to Prof. Dubois, getting customer-centricity right in the digital age involves three steps after the relationship is clearly defined - (1) Test and learn: Consider the technologies and communication channels that are adapted to strengthening each type of relationship. Companies would do well to test and learn strategies. (2) Match technology to client (3) Integrate tech and new practices: Understanding the customer relationship should be an ongoing process. One part of that solution is mining big data on social media and news outlets. Prof. Dubois points out, 'At a time when the giant markets of SMEs such as China and India offer unprecedented opportunities, the roadmap to customer-centricity has never been more relevant.' Read on...
Driving B2B Digital Transformation Through Customer-centricity
Author: David Dubois
Mohammad Anas Wahaj | 23 mar 2019
Bureaucratic environment of large public agencies often becomes a deterrent for nonprofits to develop collaborative alliances. But according to the new research, 'Collaborative Value in Public and Nonprofit Strategic Alliances: Evidence from Transition Coaching (Authors: Jason Coupet of North Carolina State University; Sue Farruggia of University of Illinois at Chicago; Kate Albrecht & Teshanee Williams, Ph.D. students at North Carolina State University), finds that some nonprofits may be able to better serve their constituents by partnering with public institutions in order to navigate the bureaucracy and access services more efficiently. The researchers interviewed 17 nonprofit personnel and 16 university personnel about the degree to which they sought partnerships and why. Prof. Coupet says, 'These nonprofits were focused on helping high school students transition successfully to college...We found that a driving factor for these public-nonprofit partnerships was the nature of institutional bureaucracies - the very thing we thought would keep nonprofits away.' The researchers found that a public-nonprofit partnership gave nonprofits access to contacts that could help them more efficiently navigate bureaucratic channels in order to access services that were already available. Prof. Coupet adds, 'Making the process more efficient is good for the institutions, the nonprofits, and the students that they both serve - because fewer people can spend less time in order to get the desired result. Less time wasted means lower costs for everyone concerned...And while this study focused on the education sector, the finding is likely relevant for any sector in which public agencies provide services, from public health to housing to veterans affairs.' Read on...
NC State University News:
Study Finds Nonprofit Partnerships Can Help Solve Bureaucratic Tangles
Authors: Jason Coupet, Matt Shipman
Mohammad Anas Wahaj | 11 feb 2019
According to the research by Prof. Elizabeth A. Minton from University of Wyoming, Prof. Kathryn A. Johnson from Arizona State University and Prof. Richie L. Liu from Oklahoma State University, 'Religiosity and special food consumption: The explanatory effects of moral priorities', published in Journal of Business Research, people with strong religious beliefs are more likely to buy fat-free, sugar-free or gluten-free foods than natural or organic foods. The research could influence the marketing of those specialty food products. Prof. Minton says, 'Religion is the deepest set of core values people can have, and we wanted to explore how those values impacted the market choices people make. We found religiosity influenced the selection of more diet-minded foods...' The study was carried out online and included responses from over 1700 people across the U.S. Prof. Johnson says, 'Often, people make intuitive decisions about food that could require more careful thought. People might make choices based on a cultural narrative or their religious and moral beliefs, without giving measured thought to whether there is a better option.' According to the research, the moral foundation of care drives the choice of sustainability-minded food products, and the moral foundation of purity is behind the choice of diet-minded foods. Prof. Liu says, 'The findings from our work can directly help businesses promote food products to specific groups of people without potentially alienating customers by including religion.' Read on...
University of Wyoming News:
UW Researcher: Religion Affects Consumer Choices on Specialty Foods
Author: Chad Baldwin
Mohammad Anas Wahaj | 13 jan 2019
Team of researchers from University of Michigan at Ann Arbor (Prof. Timothy F. Scott, Prof. Mark A. Burns, Martin P. De Beer, Harry L. Van Der Laan, Megan A. Cole, Riley J. Whelan) have developed a new approach to 3D printing that lifts complex shapes from a vat of liquid at up to 100 times faster than conventional 3D printing processes. 3D printing could by highly beneficial for small manufacturing jobs without the need for a costly mold. But the usual 3D printing approach of building up plastic filaments layer by layer hasn't been usable in that aspect. Prof. Scott says, 'Using conventional approaches, that's not really attainable unless you have hundreds of machines.' The U. of Michigan innovative 3D printing method solidifies the liquid resin using two lights to control where the resin hardens - and where it stays fluid. This enables solidification of the resin in more sophisticated patterns. The process can make a 3D bas-relief in a single shot rather than in a series of 1D lines or 2D cross-sections. The printing demonstrations from this approach include a lattice, a toy boat and a block M. Prof. Burns says, 'It's one of the first true 3D printers ever made.' By creating a relatively large region where no solidification occurs, thicker resins - potentially with strengthening powder additives - can be used to produce more durable objects. The method also bests the structural integrity of filament 3D printing, as those objects have weak points at the interfaces between layers. Prof. Scott adds, 'You can get much tougher, much more wear-resistant materials.' The research paper, 'Rapid, continuous additive manufacturing by volumetric polymerization inhibition patterning', is to be published in Science Advances. Read on...
Mohammad Anas Wahaj | 30 dec 2018
Prof. Dean Karlan of Northwestern University does evidence-based research to evaluate what works and what doesn't when it comes to helping lift people out of poverty. He is the founder of the nonprofit Innovations for Poverty Action and advises donors and institutions on the best use of their charitable dollars. Prof. Karlan says, '...in 2002 I started a nonprofit out of my living room, dedicated to creating high-quality randomized evaluations of global anti-poverty programs. Today, Innovations for Poverty Action has a US$ 42 million budget, most of which goes directly into research. We're now in 22 countries, but we've worked in 52 countries. We have some 500 permanent staff and have done almost 800 randomized evaluations of anti-poverty programs and initiatives. We apply rigorous economic theories and research to evaluating which global anti-poverty initiatives are working.' He suggests following tips to evaluate whether your charitable dollars are being used effectively: (1) Don't evaluate a charity based on its overhead. (2) Don't be swayed by marketing materials with moving heart-wrenching photographs. (3) Look for evidence of impact. (4) If you are wondering where your money will have the most impact, it's likely in poorer, developing countries. (5) Don't be afraid to give to large organizations. (6) Email the charity for evidence of cost effectiveness. (7) Consider giving to meta-charities. Read on...
It's the Season of Giving. How to Choose Charities Wisely
Author: Andrea Guthmann
Mohammad Anas Wahaj | 30 oct 2018
When one thinks of marketing, Northwestern University Professor Philip Kotler's name comes right at the top. He is author of the most used marketing texbook in business schools, 'Marketing Management: Analysis, Planning, Implementation and Control', alongwith another 57 books on the subject. Speaking with Paul Talbot, President of a marketing strategy firm Southport Harbour, Prof. Kotler shares his views on the role of CMOs (Chief Marketing Officer) in today's business organizations. Regarding their skills and talents, he says, 'In the 1960s, marketers were hired for their flair for advertising and creativity...Today, we need CMOs with a different skill set. CMOs must be expert at digital marketing...Information and mathematics are crucial. Companies need in-depth information about their customers’ individual beliefs, values, media consumption and channel choices. Marketers today use multiple regression analysis, cluster analysis, discriminant analysis, and predictive analytics to yield customer insight. Marketers increasingly make investments in...social media. CMO has to have good creative marketers on the staff to bring up bright new ideas. The tech approach to marketing is more about efficiency. Marketing creativity and imagination is about winning big.' Regarding collaboration between between marketing teams and others in the organization, he says, 'Back in the 1960s, companies didn’t have a CMO. They had a powerful vice-president of sales who was the driving force. They had added a vice-president of marketing whose job was primarily managing marketing research and preparing advertising and sales promotions...The chief marketing officer concept emerged as markets grew more complex and competitive...who would participate in finding and shaping what the company should produce, in identifying the target markets, and evaluating the overall company strategy...CMOs need to be effective in the following relationships: ...The CMO had to 'carefully' educate the CEO to understand marketing's potential and limitations; ...the CMO and CFO would work together to find and agree on the best way to measure the return on marketing spend; ...I view R&D people to be the masters of what is possible. I view marketers to be the masters of what is valuable; ...If those two executives (CMO and VP of sales) don't get along, the company’s financial performance is doomed.' Read on...
Northwestern Professor Philip Kotler On Today's CMO
Author: Paul Talbot
Mohammad Anas Wahaj | 29 oct 2018
Voters have to apply different standards to political advertising and take them with a pinch of salt. According to Prof. Jonathan Rose, Dept. of Political Studies at Queen's University (Canada), says, 'Political ads aren't subject to the same rules as other kinds of advertising. The Advertising Standards Council is a the professional regulatory body that regulates truth in advertising so I cannot say a nonfactual claim in an ad...But that truth-in-advertising doesn't apply at all to political advertising, so, literally, there's no method of enforcing truth-in-advertising.' Even though there can be limits on spending by political parties and by third parties, but it is hard to enforce the limit on online campaigns as the message can be spread for little to no expense and with virtually no oversight. Prof. Rose says, 'A lot of advertising is priming...priming is putting an item high on the public agenda by way of reinforcing a message...Priming is putting the ballot question in the minds of voters.' There are other tricks that third parties can utilize, for example portraying them as amateurish and create a perception of being a grassroots movement but in reality has been backed by big money. He advises people to be aware of political advertising in any form and be critical and do research about the accuracy of the content. He also suggests, 'At least use the ads to have a conversation with family and friends about the claims they're hearing. If you use an advertisement as a sort of a talking point to thinking about these issues then that’s at least better than accepting them without question.' Read on...
Mohammad Anas Wahaj | 30 sep 2018
People with business education and experience are now getting inclined towards social enterpreneurship and enterprises. They are realizing that business skills and expertise can be utilized to provide solutions to society's challenges. Prof. Patrick Adriel H. Aure of De La Salle University (Philippines) explains the importance of encouraging social entrepreneurship among business students and shares research and programs that he conducts at the university. The program, Lasallian Social Enterprise for Economic Development (LSEED), involves incubating student-led social enterprises that partner with marginalized local communities, while Social Enterprise Research Network (SERN) undertakes research and advocacy activities. Regarding one of the research conducted in relation to business students and social enterprises, Prof. Aure says, 'Our statistical analysis suggested there are two factors that consistently influence business students' intention to engage in social entrepreneurial activities - (1) Their perceived support from friends, family, and other organizations. (2) Their prior experience in socially-oriented activities such as volunteering.' Research findings suggest - Design social enterprise advocacy campaigns to target group participation and not encourage students individually; Schools may want to consider creating a pipeline of activities that enrich students' socially-oriented experiences. Read on...
The Manila Times:
Encouraging social entrepreneurship among business students
Author: Patrick Adriel H. Aure
Mohammad Anas Wahaj | 24 sep 2018
Mentors are an important component of learning-based relationships. Wikipedia quotes a definition of 'mentoring' from a research published in 2007 in SAGE Journals, 'Toward a Useful Theory of Mentoring: A Conceptual Analysis and Critique' (Authors: Barry Bozeman, Mary K. Feeney - University of Georgia, Athens, USA), 'Mentoring is a process for the informal transmission of knowledge, social capital, and the psychosocial support perceived by the recipient as relevant to work, career, or professional development; mentoring entails informal communication, usually face-to-face and during a sustained period of time, between a person who is perceived to have greater relevant knowledge, wisdom, or experience (the mentor) and a person who is perceived to have less (the protégé).' On prsa.org (PRSA - Public Relations Society of America) website, PR expert Prof. John Guiniven of Elon University in North Carolina, says, 'Mentoring is all about communication and relationships, so it's natural for public relations to be in the forefront.' Over the course of learning, people can go through many mentoring relationships, brief or long. But, there are few mentors and their inspiring advice that sticks in one's memory and they often share this with others. 10 members of Forbes Agency Council share the most important learning received from their mentors about PR and media strategy - (1) Consistency Is Essential - Darryl Mascarenhas, LivelyGroup (2) Don't Send Garbage To Media Contacts - Ajay Gupta, Stirista Digital (3) Collaborate With Stakeholders - Ana Miller, Asquared Communications Group (4) Nobody Can Tell Your Story Better Than You - Alexander Yastrebenetsky, InfoTrust LLC (5) Go Big, Go All In, Or Go Home - Dan Russell, Vivid Labs (6) The Order Of Operations Matters - Jared Mirsky, Wick & Mortar (7) Create A Connection - Drew Kraemer, Marketplace Strategy (8) Depict Core Beliefs And Values - Chris Gutierrez, TouchFuse (9) Develop Insights - Julia Gardner, MAAST DIGITAL (10) Be Authentic - Mark Stubblefield, Stubgroup Advertising. Read on...
Memorable Mentor Advice: 10 Thoughts On PR And Media Strategy
Mohammad Anas Wahaj | 23 sep 2018
According to the 2011 research study published in The American Journal of Medicine, 'Success in Grateful Patient Philanthropy: Insights from Experienced Physicians' (Authors: Rosalyn Stewart, Leah Wolfe, John Flynn, Joseph Carrese, Scott M. Wright - Johns Hopkins University), 'Facing challenging economic conditions, medical schools and teaching hospitals have turned increasingly to philanthropy as a way to supplement declining clinical revenues and reduced research budgets. One approach to offset these diminished returns is to commit efforts to 'grateful patient' programs that concentrate on satisfying patients and their families, especially families with significant assets. Support from grateful patients is the single most important source for substantive philanthropic gifts in medicine.' According to the latest 2018 research published in the Journal of American Medicine, 'Navigating the Ethical Boundaries of Grateful Patient Fundraising' (Authors: Megan E. Collins, Steven A. Rum, Jeremy Sugarman - Johns Hopkins University), 'Health care institutions in the United States receive more than US$ 10 billion annually in charitable gifts. These gifts, often from grateful patients, benefit physicians, institutions, and other patients through the expansion of clinical and research activities, community-based programs, and educational initiatives.' The topic of 'grateful patient philanthropy' raises some ethical issues in patient-physician relationship. There is general agreement that donation related interaction with patients shouldn't happen during the course of their treatment and should be discussed once patients have fully recovered from their medical condition. The study finds that although physicians consider fundraising as their duty but find it difficult to have a conversation with their patients regarding donations. Read on...
Grateful Patient Philanthropy? Some Fundraising Ethics Shouldn't Need to Be Taught
Author: Ruth McCambridge
Mohammad Anas Wahaj | 29 aug 2018
The possibility of eco-friendly biodegradable paper-based batteries is now made a reality by the scientists at Binghampton University (SUNY), Prof. Seokheun 'Sean' Choi from the Electrical and Computer Engineering Department and Prof. Omowunmi Sadik from the Chemistry Department. Their research titled 'Green Biobatteries: Hybrid Paper-Polymer Microbial Fuel Cells' was recently published in Advanced Sustainable Systems. Prof. Choi engineered the design of the paper-based battery, while Prof. Sadik was able to make the battery a self-sustaining biobattery. The biobattery uses a hybrid of paper and engineered polymers. The polymers - poly (amic) acid and poly (pyromellitic dianhydride-p-phenylenediamine) - were the key to giving the batteries biodegrading properties. Prof. Choi says, 'There's been a dramatic increase in electronic waste and this may be an excellent way to start reducing that. Our hybrid paper battery exhibited a much higher power-to-cost ratio than all previously reported paper-based microbial batteries. The polymer-paper structures are lightweight, low-cost and flexible. Power enhancement can be potentially achieved by simply folding or stacking the hybrid, flexible paper-polymer devices.' Read on...
SCIENTISTS CREATE BIODEGRADABLE, PAPER-BASED BIOBATTERIES
Author: Rachael Flores
Mohammad Anas Wahaj | 27 aug 2018
Apparel production is generally linked to environmental issues like water and air pollution, alongwith the land, water and pesticide use related to growing natural fibers. But now research points at the source of another problem created by apparels made wholly or partially from synthetic textiles. Microfibers, a type of microplastic, are shed during normal use and laundering, and remain in the environment similar to plastic packaging that coats so many of the world's beaches, and they bond to chemical pollutants in the environment, such as DDT and PCB. Moreover, the textiles from which they are shed are often treated with waterproofing agents, stain- or fire-resistant chemicals or synthetic dyes that could be harmful to organisms that ingest them. Also, microfibers are being consumed alongwith food and drink. Research review (Microplastics in air: Are we breathing it in? - Johnny Gasperi, Stephanie L. Wright, Rachid Dris, France Collard, Corinne Mandin, Mohamed Guerrouache, Valérie Langlois, Frank J.Kelly, Bruno Tassin) published last year shows that microfibers suspended in air are possibly settling in human lungs. Research led by Richard C. Thompson from the University of Plymouth (UK) in 2004 (Lost at Sea: Where Is All the Plastic? - Richard C. Thompson, Ylva Olsen, Richard P. Mitchell, Anthony Davis, Steven J. Rowland, Anthony W. G. John, Daniel McGonigle, Andrea E. Russell) documented and quantified the occurrence of microplastics in the marine environment. Research by Mark Anthony Browne, one of Prof. Thompson's graduate student, published in 2011 (Accumulation of Microplastic on Shorelines Woldwide: Sources and Sinks - Mark Anthony Browne, Phillip Crump, Stewart J. Niven, Emma Teuten, Andrew Tonkin, Tamara Galloway, Richard Thompson) found - (1) Samples taken near wastewater disposal sites had 250% more microplastic than those from reference sites and the types of microplastic fibers found in those samples were mainly polymers often used in synthetic apparel, suggesting the fibers were eluding filters in wastewater treatment plants and being released with treated effluent (which is released into rivers, lakes or ocean water). (2) A single polyester fleece jacket could shed as many as 1900 of these tiny fibers each time it was washed. Another 2016 study by researchers from UC Santa Barbara in US (Microfiber Masses Recovered from Conventional Machine Washing of New or Aged Garments - Niko L. Hartline, Nicholas J. Bruce, Stephanie N. Karba, Elizabeth O. Ruff, Shreya U. Sonar, Patricia A. Holden) has shown far higher numbers - 250000 fibers. Rosalia Project, a nonprofit focused on ocean protection, led a study of microfiber pollution across an entire watershed (from the mouth of Hudson River all the way to where the river meets the Atlantic in Manhattan). Rachael Z. Miller, group's director, was surprised to find that, outside of samples taken near treatment plants, there was no statistically significant difference in the concentration fibers from the alpine region to the agricultural center of New York state to the high population areas of Manhattan and New Jersey. This suggested to her that fibers might be entering surface waters from the air and from septic system drainfields in rural areas without municipal sewage systems. According to Textile World, demand for polyester has grown faster than demand for wool, cotton and other fibers for at least 20 years. And by 2030 synthetics are expected to account for 75% of global apparel fiber production, or 107 million tons. All textiles, including carpeting and upholstery, produce microfibers. So do commercial fishing nets. But due to the frequency with which apparel is laundered and the increasing quantities of clothing being purchased throughout the world (thanks at least in part to the so-called fast fashion trend), apparel is the microfiber source on which researchers and policy-makers are focusing attention. Krystle Moody, a textile industry consultant, says, 'Outdoor gear is heavily reliant on synthetic textiles due to their performance profile (moisture wicking) and durability.' Jeffrey Silberman, professor and chairperson of textile development and marketing with the Fashion Institute of Technology at the State University of New York, says, 'Price is the big driver behind the use of synthetics in textiles. A poly-cotton blend is generally far cheaper than a cotton one, but doesn’t look or feel appreciably different to most consumers. The motivation is to get natural-like fibers and still be able to get a price point that people are willing to pay.' Katy Stevens, sustainability project manager for the outdoor gear industry consortium European Outdoor Group (EOG), says, 'Initial research suggested that recycled polyester might shed more microfibers. Are we doing the right thing by using recycled polyester that might shed more? It has added a whole other big question mark.' Other studies have found microfibers in effluent from wastewater plants (Wastewater Treatment Works (WwTW) as a Source of Microplastics in the Aquatic Environment - Fionn Murphy, Ciaran Ewins, Frederic Carbonnier, Brian Quinn), in the digestive tracts of market fish (Ingested plastic transfers hazardous chemicals to fish and induces hepatic stress - Chelsea M. Rochman, Eunha Hoh, Tomofumi Kurobe, Swee J. Teh), throughout riversheds (Mountains to the sea: River study of plastic and non-plastic microfiber pollution in the northeast USA - Rachael Z. Miller, Andrew J. R. Watts, Brooke O. Winslow, Tamara S.Galloway, Abigail P. W. Barrows) and in air samples. Two separate studies released in March 2018 revealed that microfibers are found in bottled water sold all over the world. And a study published weeks later revealed that microplastic - chiefly microfibers - were present in 159 samples of tap water from around the word, a dozen brands of beer (made with Great Lakes water) as well as sea salt, also derived globally. Although most research has focused on synthetics textiles, but Abigail P. W. Barrows, an independent microplastics researcher who has conducted numerous studies on microfibers, says, 'Natural fibers such as cotton and wool, and semi-synthetics such as rayon should not be totally ignored. While they will degrade more quickly than, say, polyester, they may still be treated with chemicals of concern that can move up the food chain if the fibers are consumed before they degrade.' The study she led in 2018 (Marine environment microfiber contamination: Global patterns and the diversity of microparticle origins - Abigail P. W. Barrows, Sara E. Kathey, C. W. Petersen) found that in the surface water samples collected globally while 91% of the particles collected were microfibers, 12% of those were semi-synthetic and 31% were natural. Read on...
Mohammad Anas Wahaj | 30 jul 2018
Team of 25 researchers from 7 institutes in Europe, USA and China (Linköping University, Sweden: Shula Chen, Xiao-Ke Liu, Liangqi Ouyang, Yingzhi Jin, Galia Pozina, Irina A. Buyanova, Weimin M. Chen, Olle Inganäs, Fengling Zhang, Feng Gao; Georgia Institute of Technology, USA: Zilong Zheng, Veaceslav Coropceanu, Jean-Luc Brédas; Chinese Academy of Sciences, China: Deping Qian, Huifeng Yao, Sunsun Li, Bowei Gao, Jianhui Hou; École Polytechnique Fédérale de Lausanne, Switzerland: Wolfgang Tress; Imperial College, UK: Thomas R. Hopper, Artem A. Bakulin; The Hong Kong University of Science and Technology, Hong Kong: Jing Liu, Shangshang Chen, He Yan; University of Cambridge, UK: Jiangbin Zhang) have come together to develop rules for designing high-efficiency organic solar cells. Their research, 'Design rules for minimizing voltage losses in high-efficiency organic solar cells', was published in Nature Materials. Lead researcher, Prof. Feng Gao of Linköping University, says, 'We have formulated some rational design rules to minimize energy losses in organic solar cells. Following these rules, we present a range of examples with low energy losses and high power conversion efficiencies.' The research provides two fundamental rules to minimize energy losses in organic solar cells - (1) Minimize the energy offset between donor and acceptor components. (2) Make sure that the low-gap component in the blend has a high photoluminescence yield. According to researchers, theoretically the limit for the fraction of the sun's energy that can be obtained in solar cells is around 33%, but laboratory experiments with silicon-based solar cells have achieved 25% at best. Prof. Olle Inganäs of Linköping University, 'But we now know that there is no difference - the theoretical limit is the same for solar cells manufactured from silicon, perovskites, or polymers.' Read on...
Design Rules for Building Efficient Organic Solar Cells
Mohammad Anas Wahaj | 29 jul 2018
According to the latest research by Stanford University business academics, Prof. Navdeep Sahni and Prof. Harikesh Nair, people are very good at distinguishing native advertisements from digital content, but the ads still exert significant influence on shopping behavior. Native advertisements blend with the digital content and closely match style and layout of the surrounding media. Regulators are often concerned regarding their deceptive sponsorship disclosure and the resulting misguided purchases by consumers. Prof. Sahni says, 'Native advertising is a relatively new form of advertising. Advertisers and publishers have embraced this because of the rise in mobile browsing behavior, and because banner ads are hard to implement on mobile screens, and are known to be not very effective.' Professors developed a field experiment in which they manipulated how native advertising for specific restaurants appeared on a restaurant search mobile app, creating two 'extreme' ad presentation conditions (no-disclure and prominent-disclosure) to compare to a more typical native ad. The study examined differences in how over 200000 users responded to the varied presentations and found that responses to typical native ads were similar to those in the full-disclosure condition. Prof. Sahni adds, 'We found that people who respond to the ad can spot this kind of advertising in its typical format...The effect of advertising seems to happen through direct exposure and can result in conversion even if people don't click on the ad itself.' The study suggests that because consumers who are more likely to be affected by ads can identify typical native ads easily, making the ads more prominent is unlikely to change people's behavior. For consumers, implications of the study are that even in a time of advanced analytics, ad exposure continues to have a deeply subtle, and thus harder-to-quantify, effect. Read on...
Mohammad Anas Wahaj | 28 jul 2018
Collaborative partnerships between local government, community, nonprofit organizations, academia and businesses can do wonders to enhance the various aspects of localities, cities and regions. An old factory site being rehabilitated as a business park in Lackawanna (New York, USA) is an example of sustainable redevelopment and the impact a local government can have on climate change. Erie County Executive Mark Poloncarz, Deputy Executive Maria Whyte and others officials visited Conrnell Universuty campus and discussed the redevelopment project with faculty and shared county initiatives focused on sustainability and economic growth, quality of life and building strong communities. Mr. Poloncarz says, 'Strong partnerships and sustainable practices are essential to progress, giving more people a say in their community and making responsible use of our resources to effect change that benefits generations yet to come.' Basil Safi, Executive Director of the Office of Engagement Initiatives at Cornell, says, 'The event was organized as a launching point to further community-engaged research and learning collaborations with Erie County', seeding ideas for potential projects involving Cornell students and faculty.' Initiatives for a Smart Economy (I4SE) is an economic development strategy Erie County enacted in 2013 and updated last year as I4SE 2.0. It contains 71 initiatives and is focused on inclusion and creating shared opportunities for all residents, to address persistent poverty and underemployment. Max Zhang, associate professor of mechanical and aerospace engineering at Cornell, says, 'I can envision that students team up with community partners to address specific challenges they are facing.' Rebecca Brenner, a lecturer at the Cornell Institute for Public Affairs, began a project in spring 2017 in Buffalo (NY) on improving communications during an emergency for that city's diverse, multilingual refugee population, and creating an emergency notification plan with nonprofit resettlement agencies as community partners. Erie County has about 300 current strategic initiatives led by county departments with community partners. They include fostering hiring of disadvantaged residents in high-poverty areas for construction jobs amid Buffalo's building boom; exploring the feasibility of a new convention center to spur tourism; creating an agribusiness park in rural southern Erie County; supporting health and human services agencies and energy programs targeting low-income households; and infrastructure and environmental remediation in county parks. Shorna Allred, associate professor of natural resources at Cornell, says, 'I was quite impressed and intrigued by what they are doing in Buffalo...We are similarly trying to bring together a partnership of people to work on sustainability issues across the city...' Read on...
Sustainable economic strategies spur engaged research interest
Author: Daniel Aloi
Mohammad Anas Wahaj | 23 jun 2018
Team of researchers (Prof. José Antonio Rosa of Iowa State University; Prof. Richard J. Vann of Iowa State University; Prof. Sean M. McCrea of University of Wyoming) conducted five experiments to understand how crisis influences motivation and commitment to the goal. Their research titled 'When consumers struggle: Action crisis and its effects on problematic goal pursuit' was recently published in the journal Psychology & Marketing. Prof. Rosa, the lead researcher, says, 'Setbacks are to be expected when pursuing a goal, whether you are trying to lose weight or save money. The challenge is getting back on track and not giving up after a difficulty or crisis.' The research team is working on practical ways to help people stick to health-related goals - specifically, prescribed regimens for medical ailments that require significant lifestyle changes. According to Prof. Rosa, staying committed to a long-term health goal is challenging, because it may feel as if there is no light at the end of the tunnel. He explains, 'These are some of the most difficult goals we face, because the effort has to become a way of life. If you're a diabetic, you have to be thinking about your diet every time you eat. In many ways, it is sacrificial. You must endure this cost and the reward is health.' Prof. Rosa says that action crisis, whether related or unrelated to the goal, is a point during goal pursuit when circumstances change, causing us to question whether the goal really matters. This sets in a process of goal evaluation instead of implementation and can result in the decision to quit, termed by researchers as 'taking the off ramp', and may cause another crisis. Researchers are now working to develop and test interventions for patients on prescribed health regimens. Prof. Rosa says the goal is to provide specific instructions for patients to follow and help shift their mindset from renegotiation or evaluation back to implementation. He adds, 'From a marketing perspective, it is an issue of consumption and making health care more effective for patients. The right intervention will help patients stay on track, lessening the risk for additional health issues and lowering health care costs.' Read on...
Iowa State University News:
Crisis can force re-evaluation and derail efforts to reach goals
Author: Angie Hunt
Mohammad Anas Wahaj | 29 may 2018
Researchers at The University of British Columbia (Okanagan, Canada), Prof. Abbas Milani and graduate student Armin Rashidi, are working to solve the issue of wrinkling when it comes to making textile composites. Their research, 'A multi-step biaxial bias extension test for wrinkling/de-wrinkling characterization of woven fabrics: Towards optimum forming design guidelines', was recently published in Materials & Design Journal. According to Prof. Milani, wrinkling is one of the most common flaws in textile composites, which are widely used for prototypes, as well as mass production within prominent aerospace, energy, automotive and marine applications. Researchers have investigated several de-wrinkling methods and have discovered that they can improve their effectiveness by pulling the materials in two directions simultaneously during the manufacturing process. Mr. Rashidi says, 'The challenge was to avoid unwanted fibre misalignment or fibre rupture while capturing the out-of-plane wrinkles. Manufacturers who use these types of composites are looking for more information about their mechanical behaviour, especially under combined loading scenarios.' Prof. Milani, who is director of Materials and Manufacturing Research Institute at UBC Okanagan, says, 'Composite textiles are changing the way products are designed and built in advanced manufacturing sectors. As we continue to innovate in the area of composite textiles to include more polymer resin and fibre reinforcement options, this research will need to continue in order to provide the most up-to-date analysis for manufacturers in different application areas.' Read on...
UBC Okanagan News:
Researchers improve textile composite manufacturing
Author: Nathan Skolski
Mohammad Anas Wahaj | 30 apr 2018
Artificial Intelligence is one of the fields that's getting most attention from technology companies. AI researchers specialize in neural networks, complex algorithms that learn tasks by analyzing vast amounts of data. They are used in everything from digital assistants in smartphones to self-driving cars. Those with AI skills are in high demand. But, the salary data related to AI hires hasn't been in public domain. Now OpenAI, a nonprofit AI research organization, had made the salaries of their AI researchers public as their nonprofit setup requires them to do so. Top OpenAI researchers were paid as follows - Ilya Sutskever (more than US$ 1.9 million in 2016); Ian Goodfellow (more than US$ 800000 after getting hired in March 2016); Prof. Pieter Abbeel of University of California at Berkeley (US$ 425000 after joining in June 2016). OpenAI was founded by Elon Musk (CEO of Tesla) and other well-known names in technology. Element AI, an independent lab in Canada, estimates that 22000 people worldwide have the skills needed to do serious AI research - about double from a year ago. Chris Nicholson, Founder & CEO of AI startup Skymind, says, 'There is a mountain of demand and a trickle of supply.' There is scarcity of AI talent. Governments and universities are also seeking AI researchers, even though they may not match the salaries paid by private enterprises. OpenAI too cannot compensate equivalent to private tech companies as stock options are major attraction there. But OpenAI shares its research with the world, considered a positive approach in responsibile tech development. Mr. Sutskever says, 'I turned down offers for multiple times the dollar amount I accepted at OpenAI. Others did the same.' He expects salaries at OpenAI to increase as the organization pursued its 'mission of ensuring powerful AI benefits all of humanity.' AI specialists with little or no industry experience can make between US$ 300000 and US$ 500000 a year in salary and stock. Wojciech Zaremba, a researcher who joined OpenAI after internships at Google and Facebook, says, 'The amount of money was borderline crazy.' He says that tech companies offered 2 or 3 times what he believed his real market value was. At a London AI lab now owned by Google, costs for 400 employees totaled US$ 138 million in 2016. Top researchers are paid higher. Mr. Nicholson says, 'When you hire a star, you are not just hiring a star. You are hiring everyone they attract. And you are paying for all the publicity they will attract.' Other top researchers at OpenAI included Greg Brockman and Andrej Karpathy. In a growing and competitive tech field like AI it becomes challenging for organizations to retain talent. Read on...
The New York Times:
A.I. Researchers Are Making More Than $1 Million, Even at a Nonprofit
Author: Cade Metz
Mohammad Anas Wahaj | 30 apr 2018
Considering the large number of competing nonprofits in a big town with their limited budgets, it's always challenging for them to reach out and attract donors and manage fundraising effectively. There are more than 2300 nonprofits operating in Philadelphia (USA). According to a research report 'The Financial Health of Philadelphia Area Nonprofits', funded by The Philadelphia Foundation, more than 40% of the nonprofits in the area are working at a loss, operate on margins of zero or less and fewer can be considered financially strong. With more than half the nonprofits operating on slim-to-none budget with limited support staff, fundraising is a challnging task. But Drexel University professor, Neville Vakharia, created an online tool, ImpactView Philadelphia, that uses publicly available data on nonprofit organizations from the Internal Revenue Service (IRS) in combination with the most recent American Community Survey data released by the U.S. Census Bureau to present an easy-to-access snapshot of Philadelphia's nonprofit ecosystem. The tool intends to help nonprofits streamline their fundraising process. It makes information about nonprofit organizations, and the communities they're striving to help, more accessible to likeminded charities and the philanthropic organizations that seek to fund them. Prof. Neville says, 'Through the location intelligence visualizer, users can immediately find areas of need and potential collaborators. The data are automatically visualized and mapped on-screen, identifying, for example, pockets of high poverty with large populations of children as well as the nonprofit service providers in these areas. Making this data accessible for nonprofits will cut down on time spent seeking information and improve the ability to make data-informed decisions, while also helping with case making and grant applications.' Since the tool is open-source it can be easily replicated in other cities. Read on...
Mohammad Anas Wahaj | 27 dec 2017
According to the website tate.org.uk, 'Emotional architecture is a style of modernist architecture conceived in the 1950s that embraced space, colour and light, creating buildings that encouraged meditation and reflection. It was conceived by the Mexican architect Luis Barragán and the sculptor and painter Mathias Goéritz who were frustrated by the cold functionalism of modernism. In 1954 Barragán and Goéritz published 'The Emotional Architecture Manifesto' in which they argued that architecture needs to be spiritually uplifting.' Emotional architecture emphasises and respects human wants and needs. Researchers Ann Sussman (architect), Janice M. Ward (designer) and Justin B. Hollander (academic at Tufts University), are developing a scientific approach to this strategy, gleaning useful insights on how people look at structures and spaces. According to them the best way to understand what factors catch the eye is to literally study its movements through biometrics. Researchers used the same eye-tracking and facial-expression analysis software used by advertisers, software developers, and automotive designers to study our near-subconscious reactions to what we see. Ms. Sussman says, 'At the moment, biometrics are predominantly used to get people to purchase things. We'd like to use them to improve public welfare, health, and well-being. We want to promote better place-making in the world and ease of walkability.' Read on...
Is Biometric Scanning the Future of Architecture Planning?
Author: Tim Nelson
Mohammad Anas Wahaj | 30 sep 2017
Data can be gold for those who can mine and transform it into a valuable form. Mastercard is giving a new meaning to it and evolving a concept of 'data philanthropy.' Shamina Singh, president of the Mastercard Center for Inclusive Growth, explains the idea of data philanthropy and how data can be utilized for social good and social impact. She says, 'The initiative first came up through a partnership with DataKind in the United States. They were set up to galvanize data scientists from around the world and plug them into social impact work. And so a number of our Mastercard data scientists signed up to DataKind programs, and this gave us the opportunity to form a much more lasting and strategic partnership between the organizations. It opened a new conversation about data for good, what it could look like, and who was doing what in this space. It was also around this time that we had the United Nations opening up to data and data initiatives, and companies like Microsoft thinking about data for good.' Explaining some of the elements of data philanthropy Mastercard is focused on, she says, 'One is working with actual Mastercard data and trying to figure out if there are uses with anonymized and aggregated data that will not only respect the rules of the road around privacy, but can be used for research. We first opened our data for use by Harvard University, who approached us with a proposal to use the data to understand how economies grow, with a specific focus on tourism data and understanding how tourism dollars move in a country. Using Mastercard transaction data, we were able to provide new insights into this area...The other area of data philanthropy is around data analytics. What we have found is that many social impact organizations or NGOs do not need Mastercard data at all. Instead, they need to understand their own data, but often don't have the capacity or resources to help themselves. In those instances, we provide either a grant to hire a data scientist, fund an expert consultant, or provide our own data scientists to build their capacity and ability to learn. The inspiration for this element of data philanthropy came from our work with an organization called DoSomething...' Providing information on how Mastercard data scientists are internally looking for insights, she says, 'We started something called the charitable donations insight, and that is something that one of our colleagues is doing where she is using Mastercard data and drawing insights to help nonprofits understand charitable giving. We asked what a spending poll would look like for not-for-profits and social impact organizations, and insights is the first attempt at that...What she realized is that a lot of the not-for-profits have to raise their own funds, but there is not a lot of science behind potentially where and how they should be doing this. So she thought if she could unlock some of the data around the charitable contributions that we know of, she could offer insights to assist them. The other thing we did, which was very interesting, was we created a dataset that organizations could pull down if they want to, and mix it with your own data to self-regulate your own work.' Read on...
Mohammad Anas Wahaj | 09 aug 2017
Research paper 'Secular Trends and Technological Progress' by Prof. Enrico C. Perotti and Robin Döttling (Ph.D. student) from University of Amsterdam (Netherlands) finds intangible capital or assets have played a key role in shaping growth, asset prices and inequality in recent decades. Researchers explain, 'The transition to a knowledge-based economy and the associated shift from physical to intangible capital is a primary cause for the rising excess savings over productive investment in advanced economies, presented in the 'secular stagnation' hypothesis. Falling interest rates and rising long-term asset values can be interpreted as a direct consequence of this gradual process. Critically, the approach also allows (us) to interpret the growing share of income gained by innovators, the progressive reallocation of credit from productive to asset financing uses (primarily for housing) and the rise in household leverage.' Secular stagnation, with its low inflation and low growth, can be understood by the growth of information economy and the expansion of intangible assets. In the information economy companies rely more on intangible assets and over the years they have boosted their investment in intangibles like intellectual property from about 30% of company capital in 1980 to nearly 70% today. According to the researchers, both intangible capital and skilled labor have outpaced the broad economy in productivity growth. James Saft explains the implications of the research findings - Secular stagnation may be here to stay, at least until the intangible economy starts coming up with projects that require huge capital investment; Monetary policy may be fighting a losing battle to spark investment and build inflation and lower-skilled wage growth; Taxation and redistribution may end up the only way to let the market work in producing innovation and also reach a democratically acceptable allocation of the proceeds. Read on...
Mohammad Anas Wahaj | 08 aug 2017
According to Prof. Pritam Singh, Oxford Brookes University (UK), BRICS nations will lead the global economy and play vital role in spatial shift of the global capitalist economy. While speaking at expert session on 'Global Economic and Environment Crisis Faced by BRICS Economies' at Chandigarh University, Prof. Singh said, '...By 2050, if the Indian economy continues to maintain the current growth pace (GDP growth 7%), it will be the dominant global supplier of services while China would dominate the global manufacturing industry...' Read on...
Mohammad Anas Wahaj | 26 jul 2017
Richard J. Weller, professor of landscape architecture at University of Pennsylvania, and team of academics have created an online project called 'Atlas for the End of the World', a collection of maps and graphics to help viewers see where and how urbanization is in conflict with biodiversity. According to Prof. Weller, 'We mapped that interface between urban growth and the world's most valuable diversity...That conflict is bloody, it's disastrous, it's happening all over the world.' The project is an answer to Ortelius's 'Theatrum Orbis Terrarum' (Theatre of the World), printed in 1570 and thought to be the first modern atlas. Prof. Weller hopes that by 'mapping the intricacies of ecological conflict...architects, designers, and others can help create more ecologically sustainable relations between people and the planet.' Read on...
Data Activists Map the World's Ecological Conflict
Author: Cyndi Suarez
Mohammad Anas Wahaj | 30 mar 2017
According to CMS.gov website, 'Accountable Care Organizations (ACOs) are groups of doctors, hospitals, and other health care providers, who come together voluntarily to give coordinated high quality care to their Medicare patients. The goal of coordinated care is to ensure that patients, especially the chronically ill, get the right care at the right time, while avoiding unnecessary duplication of services and preventing medical errors. When an ACO succeeds both in delivering high-quality care and spending health care dollars more wisely, it will share in the savings it achieves for the Medicare program.' ACOs promise to get patients more involved in their own treatments. These healthcare delivery systems are held accountable to meet cost and quality criteria. The study, 'A Multilevel Analysis of Patient Engagement and Patient-Reported Outcomes in Primary Care Practices of Accountable Care Organizations' (Authors - Stephen M. Shortell, Bing Ying Poon, Patricia P. Ramsay, Hector P. Rodriguez, Susan L. Ivey, and Thomas Huber of the UC Berkeley School of Public Health (USA); Jeremy Rich of HealthCare Partners Institute for Applied Research and Education, Los Angeles, CA; and Tom Summerfelt, Advocate Health, Chicago, IL), published in Journal of General Internal Medicine, found that adult patients who were treated in a primary care practice site that promoted a patient-centered culture reported fewer depression symptoms and displayed better physical functioning. According to Prof. Stephen M. Shortell, principal investigator of the study, 'These findings add to a growing literature on the importance of engaging patients in their care to achieve better outcomes that matter to patients like how they function physically and socially. In addition, it breaks new ground by identifying specific features of primary care practices that appear to be associated with achieving such outcomes through increased patient engagement.' He adds, '...more highly activated, engaged patients ask more questions to have their concerns addressed, and, as a result, are more satisfied with their care experience and more motived to achieve desired outcomes.' Prof. Hector P. Rodriguez, study co-investigator, says, 'Healthcare organizations will increasingly need to find ways to efficiently collect patient-reported data and strategies to use this information for monitoring treatment plans, engaging patients in their own care, and improving their health behaviors.' Read on...
UC Berkeley Research:
How patients, ACOs, and researchers partner to achieve better health
Author: Jaron Zanerhaft
Mohammad Anas Wahaj | 28 mar 2017
In recent years, more than 50 countries have increased their restrictions on foreign aid to non-government organizations (NGOs). One of the concerning aspects of the trend is that it's happening not only in authoritarian regimes but also in democracies. The research paper, 'Globalization Without a Safety Net: The Challenge of Protecting Cross-Border Funding of NGOs', by Prof. Lloyd Hitoshi Mayer of University of Notre Dame Law School, identifies this problem faced by NGOs and explores options for countering the restrictions. Some of the new restrictions are - additional registration and reporting obligations, requirements to obtain government approval before seeking or accepting funding and mandates that funding be routed through government agencies or used only for specific activities. Prof. Mayer cites three factors that led to crackdown on cross-border funding - (1) A steady rise over the years in the amount of money flowing from Western donors to NGOs in other countries. (2) An increase in funding designated for human-rights protections and pro-democracy efforts. (3) An overall swelling of nationalist feelings in many countries. Prof. Mayer says, 'I think it's part of the larger trend we see globally of countries becoming more suspicious of foreign influences and the influences of outsiders, and more suspicious of attempts to empower and encourage minorities within countries. They are concerned about the importation of foreign values and views.' The challenges created by restrictions may require alternate strategies. According to Prof. Mayers, 'It creates a huge burden on both the funders and domestic NGOs that seek to challenge these restrictions, because the landscape is constantly changing, and they have to customize their response to every country where they're involved.' Read on...
Notre Dame News:
Professor offers options to counter escalating crackdowns on NGOs
Author: Kevin Allen
Mohammad Anas Wahaj | 23 mar 2017
Norimasa Nishiyama of German Electron Synchrotron DESY, and international team of researchers from Germany and Japan (Ryo Ishikawa, Hiroaki Ohfuji, Hauke Marquardt, Alexander Kurnosov, Takashi Taniguchi, Byung-Nam Kim, Hidehiro Yoshida, Atsunobu Masuno, Jozef Bednarcik, Eleonora Kulik, Yuichi Ikuhara, Fumihiro Wakai, Tetsuo Irifune), have created a 2mm diameter disc of transparent silicon nitride, one of the hardest material known. The scientific report titled, 'Transparent Polycrystalline Cubic Silicon Nitride', was recently published in Nature. The transparent ceramic could be used for ultra-tough windows able to withstand extreme conditions. Windows that let users peer into engines and industrial reactors, or protect optical sensors from high pressures or heat are usually made of diamond, an expensive material that becomes unstable at 750°C. On the other hand, transparent silicon nitride ceramic can withstand temperatures upto 1400°C and is much cheaper. Read on...
Mohammad Anas Wahaj | 12 mar 2017
Researchers from Hokkaido University (Japan) have created 'fiber-reinforced soft composites' or tough hydrogels combined with woven fiber fabric. The study, 'Energy-Dissipative Matrices Enable Synergistic Toughening in Fabric Reinforced Soft Composites' (Authors - Yiwan Huang, Daniel R. King, Taolin Sun, Takayuki Nonoyama, Takayuki Kurokawa, Tasuku Nakajima, Jian Ping Gong), was recently published in Advanced Functional Materials. Researchers combined hydrogels containing high levels of water with glass fiber fabric to create bendable, yet tough materials, employing the same method used to produce reinforced plastics. They found that a combination of polyampholyte (PA) gels, a type of hydrogel they developed earlier, and glass fiber fabric with a single fiber measuring around 10µm in diameter produced a strong, tensile material. The procedure to make the material is simply to immerse the fabric in PA precursor solutions for polymerization. The developed fiber-reinforced hydrogels are 25 times tougher than glass fiber fabric, and 100 times tougher than hydrogels. Moreover, the newly developed hydrogels are 5 times tougher compared to carbon steel. According to lead researcher, Prof. Jian Ping Gong, 'The fiber-reinforced hydrogels, with a 40 percent water level, are environmentally friendly. The material has multiple potential applications because of its reliability, durability and flexibility. For example, in addition to fashion and manufacturing uses, it could be used as artificial ligaments and tendons, which are subject to strong load-bearing tensions.' Read on...
Hokkaido University News:
New "tougher-than-metal" fiber-reinforced hydrogels
Authors: Jian Ping Gong, Naoki Namba
Mohammad Anas Wahaj | 23 feb 2017
Society continues to face challenges to construct affordable, high-quality, innovative and future-focused built environments. Many building processes are sub-standard and obsolete, with sustainability concerns. Current research on integration of digital technologies within architectural and construction processes promises substantial contributions to sustainability and productivity. Research connections between diverse fields like architecture, structural design, computer science, materials science, control systems engineering, and robotics are required. Researchers during the American Association for the Advancement of Science (AAAS) 2017 reveal latest developments in digital fabrication in architecture at 1:1 building scale. They explain successful integration of digital technologies in design, planning, and building processes to transform the building industry. (1) On Site Digital Fabrication for Architecture: Prof. Jonas Buchli, Agile and Dexterous Robotics at ETH Zurich (Switzerland), proposes a radical focus on domain specific robotic technology enabling the use of digital fabrication directly on construction sites and in large scale prefabrication. (2) The New Mathematics of Making: Prof. Jane Burry, Director of the Spatial Information Architecture Laboratory at RMIT University in Melbourne (Australia), explores how these opportunities (Digital computation; Linking of design attributes to extraneous factors; Mathematical design models etc) for automation, optimization, variation, mass-customisation, and quality control can be fully realised in the built environment within full scale construction. (3) Building Materials for 3D Printing: Prof. Ronald Rael, Architecture at University of California at Berkeley (USA), reveals the development of new materials that can overcome the challenges of scale and costs of 3D printing on 1:1 construction scale. He demonstrates that viable solutions for 3D printing in architecture involve a material supply from sustainable resources, culled from waste streams or consideration of the efficiency of a building product's digital materiality. Read on...
ETH Zurich Global News:
Digital Fabrication in Architecture - The Challenge to Transform the Building Industry
Author: Rahel Byland Skvarc
Mohammad Anas Wahaj | 25 jan 2017
Team of researchers from Massachusetts Institute of Technology (USA) (Markus Buehler, Zhao Qin, Gang Seob Jung, Min Jeong Kang), has designed one of the strongest lightweight materials known, by compressing and fusing flakes of graphene, a 2-dimensional form of carbon. The new material, a sponge-like configuration with just 5% the density of steel, can have a strength 10 times more. The findings, published in the journal 'Science Advances', show that critical factor of 3-D form is their unusual geometrical figure, suggesting that similar strong, lightweight materials can be made from other materials by creating similar geometric figures. 2-D materials have exceptional strength alongwith unique electrical proberties. But they are extraordinarily thin. Prof. Buehler says, 'They are not very useful for making 3-D materials that could be used in vehicles, buildings, or devices. What we've done is to realize the wish of translating these 2-D materials into 3-D structures.' Prof. Qin adds, 'Once we created these 3-D structures, we wanted to see what's the limit - what's the strongest possible material we can produce.' According to Prof. Buehler, 'You can replace the material itself with anything. The geometry is the dominant factor. It's something that has the potential to transfer to many things.' Prof. Huajian Gao of Brown University comments, 'This is an inspiring study on the mechanics of 3-D graphene assembly. The combination of computational modeling with 3-D-printing-based experiments used in this paper is a powerful new approach in engineering research. It is impressive to see the scaling laws initially derived from nanoscale simulations resurface in macroscale experiments under the help of 3-D printing. This study shows a promising direction of bringing the strength of 2-D materials and the power of material architecture design together.' Read on...
Mohammad Anas Wahaj | 10 dec 2016
Gifts are an important tool for initiating and enhancing relationships, and it is often challenging to give just the right gift that connects well. According to Prof. Cassie Mogilner Holmes of University of California at Los Angles, 'What we found was that the recipient feels more connected to you as the gift giver after receiving an experiential gift rather than a material one.' Prof. Holmes is a social psychologist and marketing expert, and is a world's leading authority on consumer happiness. She says, 'Everbody wants to be happy. But we don't often know the best path towards that end. I am trying in my research to understand what are the ways we can think and behave that are most conducive to our happiness and well-being.' Prof. Holmes has been exploring the relationship between happiness, time and money for almost a decade. Her studies found that when your attention is drawn subconsciously to time, you are more motivated to engage with other people, and that will make you happier than if you were thinking about money. Prof. Holmes and her UCLA colleague, Prof. Hal Hershfield, posed the question of what people want more of - time or money - to thousands of Americans representing different ages, socio-economic levels, occupations, races and genders. According to her, 'We found that those who were more likely to choose having more time over having more money were happier.' She further explains that the psychology around these choices has less to do with age than with people's outlook on their futures and on time. She adds, 'Younger people who feel their time is expansive and that they have a very long future in front of them will enjoy greater happiness from extraordinary experiences. For older people who feel their time is limited and fleeting, they feel a need to savor the moment. These people extract happiness from even mundane, ordinary experiences, like having coffee with a friend.' Read on...
UCLA marketing prof probes what will make you happier
Author: Cynthia Lee
Mohammad Anas Wahaj | 23 nov 2016
Research by Prof. Ali Besharat of University of Denver, 'The Effect of Review Valence and Variance on Product Evaluations: An Examination of Intrinsic and Extrinsic Cues' (Other authors - Ryan Langan of University of San Francisco; Sajeev Varki of University of South Florida), explores how the rating and variance in reviews affect the decision process. Researchers find that the nature of products, a product's brand, reviewers' credibility, and the structure of online customer reviews all significantly impact consumer decision-making and, subsequently, a company's bottom line in terms of sales. According to Prof. Besharat, 'In the case of high online review variance, we find that when brand equity is high - Nike for example - then reviewer credibility does not influence consumers' purchase intentions. But when a consensus among reviews exists (low variance), reviewer credibility emerges as a significant diagnostic cue.' Another research by Prof. Ana Babić Rosario of University of Denver, 'The Effect of Electronic Word of Mouth on Sales: A Meta-Analytic Review of Platform, Product and Metric Factors' (Other authors - Francesca Sotgiu of Vrije Universiteit Amsterdam; Kristine De Valck of HEC Paris; Tammo H.A. Bijmolt of University of Groningen), confirms Prof. Besharat's findings and demonstrates that a wide variance in consumer opinions has a detrimental effect on product sales. According to Prof. Rosario, 'The reason why variability of reviews can harm sales more than negativity is that electronic world of mouth, in theory, is a way for consumers to reduce risk and uncertainty, which does not happen when other consumers' feedback is highly inconsistent.' Prof. Rosario's findings should be of interest to product and platform managers, internet and social media monitoring agencies. Read on...
University of Denver News:
What Brand and Marketing Managers Need to Know About Online Customer Reviews; How They Influence Purchase Decisions
Author: Amy Jacobson
Mohammad Anas Wahaj | 17 sep 2016
Researchers from Stanford University [Po-Chun Hsu, Alex Y. Song, Peter B. Catrysse, Chong Liu, Yucan Peng, Jin Xie, Shanhui Fan, Yi Cui] have developed a low-cost, plastic-based textile that, when woven into clothing, has the ability to keep the body cool more efficiently as compared to the natural or synthetic fabrics that are used today. The research was published in journal 'Science' titled, 'Radiative human body cooling by nanoporous polyethylene textile'. According to Prof. Yi Cui of Materials Science and Engineering, 'If you can cool the person rather than the building where they work or live, that will save energy.' The new material cools by letting perspiration evaporate through it, as fabrics normally do. But the other most innovative characteristic of the material's cooling mechanism is that it allows heat that the body emits as infrared radiation to pass through the plastic textile. Prof. Shanhui Fan of Electrical Engineering says, '40-60% of our body heat is dissipated as infrared radiation when we are sitting in an office. But until now there has been little or no research on designing the thermal radiation characteristics of textiles.' Researchers engineered the cooling material by blending nanotechnology photonics and chemistry to give polyethylene, the material used as kitchen wrap, a number of characteristics desirable in clothing material. It allows thermal radiation, air and water vapor to pass right through, and it is opaque to visible light. Prof. Cui says, 'If you want to make a textile, you have to be able to make huge volumes inexpensively.' According to Prof. Fan, 'This research opens up new avenues of inquiry to cool or heat things, passively, without the use of outside energy, by tuning materials to dissipate or trap infrared radiation.' Read on...
Stanford engineers develop a plastic clothing material that cools the skin
Author: Tom Abate
Mohammad Anas Wahaj | 03 sep 2016
Multidisciplinary team of researchers lead by Prof. Amin Salehi-Khojin from University of Illinois at Chicago (UIC) have engineered a process through a solar cell to mimic plants' ability to convert carbon dioxide into fuel, a way to decrease the amounts of harmful gas in the atmosphere and produce clean energy. According to Prof. Salehi-Khojin, 'The artificial leaf essentially recycles carbon dioxide. And it's powered entirely by the sun, mimicking the real photosynthesis process. Real leaves use the energy from the sun and convert carbon dioxide to sugar. In the artificial leaf that we built, we use the sun and we convert CO2 to (synthetic gas), which can be converted to any hydrocarbon, like gasoline.' Describing the process Prof. Salehi-Khojin said, 'The energy of the sun rearranges the chemical bonds of the carbon dioxide. So the sun's energy is being stored in the form of chemical bonds, which can be burned as fuel...Scientists around the world have been studying carbon reduction, as this type of reaction is called, for years.' Prof. Nathan Lewis of California Institute of Technology, who has been studying solar fuels and artificial photosynthesis for more than 40 years, says, 'UIC's development is only a small piece of an eventual solar fuel product that can be widely implemented. There's a lot of steps that need to occur to envision how these things would translate into a commercializable system, but it's a step for building a piece of a full system that may be useful.' Prof. Michael R. Wasielewski of Northwestern University comments, 'UIC's development could push renewable energy technology forward.' The research, 'Nanostructured transition metal dichalcogenide electrocatalysts for CO2 reduction in ionic liquid', was recently published in journal 'Science'. UIC News Center website (news.uic.edu) provides the following information about co-authors and collaborators of this research - Amin Salehi-Khojin, Mohammad Asadi, Kibum Kim, Aditya Venkata Addepalli, Pedram Abbasi, Poya Yasaei, Amirhossein Behranginia, Bijandra Kumar and Jeremiah Abiade of UIC's Mechanical and Industrial Engineering Department, who performed the electrochemical experiments and prepared the catalyst; Robert F. Klie and Patrick Phillips of UIC's Physics Department, who performed electron microscopy and spectroscopy experiments; Larry A. Curtiss, Cong Liu and Peter Zapol of Argonne National Laboratory, who did Density Functional Theory calculations; Richard Haasch of the University of Illinois at Urbana-Champaign, who did ultraviolet photoelectron spectroscopy; José M. Cerrato of the University of New Mexico, who did elemental analysis. Read on...
UIC researchers develop artificial leaf that turns CO2 into fuel
Author: Ally Marotti
Mohammad Anas Wahaj | 12 aug 2016
Team of multidisciplinary researchers from Case Western Reserve University (USA) [Victoria Webster; Roger Quinn; Hillel Chiel; Ozan Akkus; Umut Gurkan; Emma L. Hawley; Jill M. Patel; Katherine J. Chapin], have created a 'biohybrid' robot by combining sea slug materials with 3D printed parts, that can crawl like sea turtle. Scientists suggest that in future, swarms of biohybrid robots could be released for such tasks as locating the source of a toxic leak in a pond that would send animals fleeing. They could also be used to search the ocean floor for a black box flight data recorder, a potentially long process that may leave current robots stilled with dead batteries. According to Ms. Webster, PhD student and lead researcher, 'We're building a living machine - a biohybrid robot that's not completely organic - yet. For the searching tasks, we want the robots to be compliant, to interact with the environment. One of the problems with traditional robotics, especially on the small scale, is that actuators - the units that provide movement - tend to be rigid.' Researchers also explain that if completely organic robots prove workable a swarm released at sea or in a pond or a remote piece of land, won't be much of a worry if they can't be recovered. They're likely to be inexpensive and won't pollute the location with metals and battery chemicals but be eaten or degrade into compost. Read on...
think - CWRU Blog:
Researchers build a crawling robot from sea slug parts and a 3-D printed body
Author: Kevin Mayhood
Mohammad Anas Wahaj | 25 jul 2016
Prof. Henry Chesbrough of University of California at Berkeley, coined the term 'Open Innovation' in his book "Open Innovation: The New Imperative for Creating and Profiting from Technology" that was published on 2003. According to website OpenInnovation.net, 'Open Innovation is a paradigm that assumes that firms can and should use external ideas as well as internal ideas, and internal and external paths to market, as the firms look to advance their technology.' Organizations are now more commonly adopting open innovation. As Prof. Chesbrough suggested in his research few years ago that nearly 80% of organizations were already dabbling with open innovation in some form or other. In 2015, Carlos Moedas (European Union's Commissionar for Research, Science and Innovation), outlined the goals for his organization as 'Open Innovation, Open Science and Open to the World'. Recently EU published a paper to highlight its commitment to an open and transparent approach to innovation and related policy initiatives. In terms of supporting open innovation throughout Europe, the EU's focus is in four key areas - PUBLIC SECTOR: By providing a regulatory framework that supports and incentivizes open knowledge and cooperation; FINANCIAL SECTOR: By ensuring that innovation-friendly funding is available; INNOVATIVE BUSINESSES: By reducing market fragmentation throughout Europe to help companies commercialize their work; ACADEMIA: By supporting the development of co-creation capabilities and the ease with which research finds its way into business. Supporting 'Open Science' is a key part of the EU's desire for more effective and open innovation as it facilitates the free movement of knowledge throughout the continent. In this regard, EU is focusing efforts in five key policy areas - Fostering and creating incentives for open science; Removing barriers to open science; Mainstreaming and further promoting open access policies; Developing research infrastructures for open science; Embedding open science in society as a socio-economic driver. The final component of EU's open innovation strategy is to foster international cooperation in research and innovation. Horizon 2020, is one such program in the direction of making open science a norm globally. Moreover, international cooperation is key to tackle issues like climate change, driverless technology etc. The paper concludes, 'Science and innovation are global endeavours and researchers should be able to work together smoothly across borders, particularly on large-scale common challenges. The strategic approach to EU international cooperation aims to develop common principles and adequate framework conditions for engaging in cooperation.' Read on...
Open Innovation, Open Science And Open To The World
Author: Adi Gaskell
Mohammad Anas Wahaj | 04 jul 2016
Team of researchers from IIT-Madras (India) and University of Nebraska at Lincoln (USA), are developing an ingestible capsule, that can stay in human body for close to a week, with sensors that will take readings of an individual's calorie intake, that can eventually help in diagnosis of diseases like cancer and permit sustained delivery of drugs. According to Prof. Benjamin Terry of UNL, 'The capsule, made of biocompatible materials, works like a parasite by latching on to the intestinal wall.' The sensors communicate their readings to an external device through low-intensity radio waves. Prof. P. V. Manivannan of IIT-M, says, 'The device is kept a metre away from the body. We use only low intensity waves that don't harm the body.' According to experts, biosensors could help monitor factors that influence digestive health. Prof. Terry adds that the mechanism could also serve as a long-term vessel for capsule endoscopes, the ingestible pill-shaped cameras that permit physicians to record images of the gastrointestinal tract. Read on...
The Times of India:
From IIT-M - Capsule in body to count calories, diagnose cancer
Author: Ekatha Ann John
Mohammad Anas Wahaj | 18 jun 2016
Family-owned businesses exist through out the world. According to Wikipedia, 'A family business is a commercial organization in which decision-making is influenced by multiple generations of a family - related by blood or marriage - who are closely identified with the firm through leadership or ownership...Family business is the oldest and most common model of economic organization.' During the formative stages, these businesses reflect the decision-making and working style of the owner and the ideas follow a top-down approach. But as the organization grows and become successful, and the management systems evolve there arise a need of outside professionals and top managers to bring fresh ideas and expertise, take over some tasks and roles from the owner, and further accelerate the growth of business. But according to Prof. Marleen Dieleman of National University of Singapore, an expert in strategy and policy, 'Unfortunately, this arrangement frequently does not end well because of a simple, crucial mistake: While they may invest considerable time and money in finding, hiring and training the right outside professional, all too often owners of family businesses assume that an outsider can do the job without the owner changing their own behavior.' If the owners are unable to embrace the change, the approach generally fails. With regards to Asian family businesses, she says, 'In Asia most family firms are built around strong, hands-on family leadership, but are weak in systems.' So to successfully strengthen managerial systems through hiring an external professional, Prof. Dieleman suggests four steps that family firms should consider - (1) Take Stock: Introspection is the first step in the process. Owners should ask themselves critical questions regarding the whys and wherefores. (2) Set Up Formal Corporate Governance Rules: Before hiring an outside professional, build proper procedures and systems. Clearly define responsibilities, performance targets and authority levels. (3) Implement New Routines: Owners should feel comfortable with a hands-off approach and should not overstep their boundaries. This requires awareness, acceptance, training, and practice for all parties involved. It shouldn't be just designing the system, but the discipline to stick to the new rules and roles. (4) Hire Multiple Outside Professionals: Once the system is in place and implemented, then hire for clearly defined roles. Accept increased overheads and cost of professionalization. It may require a team of professionals to fulfil the multiple roles that owner single-handedly performed. Read on...
Mohammad Anas Wahaj | 06 jun 2016
According to the new research by Prof. Eliza Forsythe of University of Illinois at Urbana-Champaign, when hiring slows during recessions, the brunt of job losses is borne by job-seekers in their twenties and early thirties. Prof. Forsythe is an expert in labor economics. She says, 'Younger workers are less likely to be hired during recessions and, when they are hired, they tend to find lower-quality jobs and earn lower wages. More-experienced workers see neither of these effects. In fact, the evidence indicates that these more-experienced workers actually crowd young workers out of the labor market during recessions.' Prof. Forsythe explains that this disproportionate affect on young workers during recession make it difficult for them to acquire skills and experience, and establish their careers. Moreover, it also has negative effects on overall economy. It can become difficult for firms to get trained workers when older workforce retires. Explaining the plight of students who graduate during recession, Prof. Forsythe gives an example of Great Recession when the market for new lawyers collapsed. She says, 'In more recent years, hiring has recovered, but firms prefer to hire new graduates rather than those who happened to graduate during the recession and couldn't find jobs.' Prof. Forsythe suggests that clear understanding of hiring patterns and labor market mechanism during recession, is crucial for the design of effective labor market policies. She says, 'Since there are these long-term consequences, it means we might need to do more active interventions for young workers during recessions to make sure that they're not left behind.' Read on...
Illinois News Bureau:
Research - Young workers hit hardest by slow hiring during recessions
Author: Phil Ciciora
Mohammad Anas Wahaj | 30 may 2016
As the need for intensive and intermediate care increases, the hospitals must have spaces that can fulfil the requirement. The multi-organizational collaborative EVICURES project at Seinäjoki Central Hospital in Finland was undertaken to develop a new design model for future intensive and intermediate care needs. The result of research conducted by VTT Technical Research Centre of Finland on evidence-based design (EBD) and user orientation were applied to design work. Currently, there are no ICUs with single patient rooms in Finland. According to Kari Saarinen, Project Manager of the EVICURES project and Chief Physician at ICU of Hospital District of South Ostrobothnia, 'The international trend is that the need for intermediate care in particular is increasing. More and more demanding methods are being used for treating patients, and the share of elderly patients is increasing.' Regarding the project, he adds, 'The operations will be more cost-efficient and of higher quality, when the equipment and nursing staff are concentrated into one place. We also expect the solution to have remarkable effects on patient healing.' The hospital staff, management, patients and their families, the hospital district, and other cooperation partners participated in the design work. Tiina Yli-Karhu, Design Coordinator at Hospital District of South Ostrobothnia, says, 'A user-oriented approach was an essential foundation for the whole project. This way we can all together make the major change about to happen easier, when the nursing staff is moving from facilities for multiple patients to working alone in single rooms.' Using the Human Thermal Model tool, VTT performed questionnaire studies and measurements to evaluate the individual thermal sensation and comfort of both the staff and patients, that were utilized in HVAC design. Seinäjoki University of Applied Sciences used CAD methods to model a virtual space in accordance with the architectural drawing, which VTT utilised for improving user-friendliness. From this 3D model, VTT developed a Unity3D game for computer and tablet, allowing the staff to move around in the ICU facilities virtually and to experience realistic interactive care situations in the new working area in advance. Finland's first single-patient intensive and intermediate care and cardiac unit designed in accordance with this model will become operational in 2018. Read on...
VTT Research News:
A new treatment room design model for future hospitals
Author: Nykänen Esa
Mohammad Anas Wahaj | 29 may 2016
A number of studies have strengthened the common belief that being around trees and close to nature improves one's mental and physical well-being. Research by Prof. Bin Jiang of the University of Illinois at Urbana-Champaign (now at University of Hong Kong) and his team, further emboldens the belief regarding the soothing aspects of green environment on stress levels and blood pressure. The study was undertaken to determine the dose-response curve between tree cover density and stress recovery. It included 158 volunteers in mildly stressful situations. The experiment utilized virtual reality headset to view 360-degree videos of an urban space with varying amounts of tree canopy visible. Results obtained from the tests showed a positive linear association between the density of trees and the self reported recovery from stress. Prof. Jiang comments, 'These finding suggest that viewing a tree canopy in communities can aid stress recovery and that every tree matters.' Researchers found that regardless of age, gender, and baseline stress levels the greater the exposure to trees, the less stress the subject felt. Read on...
Total Landscape Care:
University study - Stress falls as exposure to trees increases
Author: Jill Odom
Mohammad Anas Wahaj | 14 may 2016
As more innovation shifts towards entrepreneurial startups in the pharmaceutical industry, a number of executives are changing their stable big pharma tracks and joining the riskier, but more dynamic and rewarding world of small biotechs. They are somewhat championing the title of the book, 'Small is Beautiful' by E. F. Schumacher, in the pharma context. The shift also seems like a typical case of siding with David and abandoning Goliath in the race for developing breakthrough innovative drugs. Victoria Richon, as vice president of oncology drug development at Sanofi, experienced constant reorganization - teams shuffled, priorities shifted and processes changed - a usual situation at big corporations. After joining as president of a startup, Ribon Therapeutics, she says, 'At a small company, it's so much more about the science, and that's so much more satisfying to me.' The number of such career jumps are on the rise. According to pharma experts, startups have cash and they generate more innovative drugs (64% of drugs approved in 2015 originated from startups - HBM Partners). Graham Galloway of Spencer Stuart says, 'The shift is further fueled by rapid consolidation among the giants, shake-ups inside R&D departments, and succession planning inside big companies.' Some of the other prominent executives who made this big to small move include - Doug Williams, from Biogen to Codiak BioSciences; Don Nicholson, from Merck to Nimbus Therapeutics; Jeremy Levin, from Teva Pharmaceuticals to Ovid Therapeutics. Jackie Bandish, a biotech recruiter, puts it correctly, 'For many of these guys, a small company can be a breath of fresh air.' To compete in such an environment, giants are also modifying their strategies. Some are trying to become more entrepreneurial, others are enhancing their R&D. Moreover, they are also deliberately leaving early scientific research for startups, so that they can make deals later, licencing the drug (Small firms received US$ 5.6 billion in upfront licensing payments in 2014 - BIO.org) or outrightly acquiring the startup. High-risk and high-reward is the mantra for startups. Tony Coles, formerly with Bristol-Myers Squibb and Merck, got a US$ 62 million payout as CEO of Onyx Pharmaceuticals, when it was acquired by Amgen. While former Amgen executive, Terry Rosen, sold his startup Flexus Biosciences within 17 months of its inception for US$ 1.3 billion. According to PwC MoneyTree report, venture capitalists invested a huge US$ 7.4 billion in biotechs last year. But Greg Vlahos, parter at PwC, says that the pace has slowed a bit and expects a funding to top US$ 5 billion this year. Prof. Erik Gordon of Ross School of Business at University of Michigan, being positive on executive moves says, 'If anything, the flow of people to biotech startups may accelerate. because that's where they can make big stuff happen.' Jeff Jonas's motivation to move from Shire to a startup Sage, echoes with the trend. According to him, 'It's the chance to work unfettered - where everyone is rolling in the same direction - and the chance to do something big and unexpected. Who wouldn't want that kind of privilege?' Read on...
Mohammad Anas Wahaj | 11 may 2016
Online education is continuously evolving and over the years have gone through many iterations. In recent years, MOOCs (Massive Open Online Courses) have been trying to change and tranform online education with active involvement of traditional education providers and their expanded reach to global learners. Although, inspite of their popularity with millions of users, providers are still struggling for success as the learner drop-out rates are high. Instructional designers, faculty members and education providers are experimenting with improvements in learning design environments to provide better value to learners. Prof. Curt Bonk of Indiana University is the author of the book, 'The World is Open', and conducts research in the field of self-directed open learning environments and online motivation. According to him, 'The MOOC is just one idea of many that are causing us to reflect on changes in higher education today. There are a lot of derivatives of MOOCs, and there will continue to be more. Community-building, sharing and peer support are three key aspects of success in building new types of course experiences.' In a video chat hosted by consultant and futurist Bryan Alexander, Prof. Bonk shares his own online learning experiences, his research and explores trends in the design of open courses. He says that in future, the majority of learning is going to be informal and self-directed. But government is still emphasizing on traditional education and less attention is paid to adult learning and informal learning. To better design learning environments it is important to understand self-directed learners and their experiences. According to him, 'Professional development could be what changes the discussion around open education and MOOCs. This could be for doctors, dentists, lawyers and physical therapists. They could take modules in the summer at their own leisure as part of a cohort that does community-building. That is the game changer.' He emphasises on a feedback process, collaborative approach, continous design improvements and redesign, if the need be, for better online course development. Commenting on faculty and their use of technology, he says, 'Instead of focusing on the technologies themselves, focus on what the faculty members want to do to foster feedback, goal setting, relevance or autonomy.' On using videos in learning, he says, 'We are moving from an age of Wikipedia to Videopedia.' Read on...
The Keys to Designing Successful Open Course Experiences
Author: David Raths
Mohammad Anas Wahaj | 25 apr 2016
According to a recent study by Prof. Leanne Cutcher of the University of Sydney Business School, a leading expert on intergenerational employment, ageism in the workforce is built on a faulty premise and the most innovative companies are the ones where the age of employees does not matter. Prof. Cutcher says, 'When we say baby boomers are not good with technology and Generation Y don't have enough experience, it becomes a self-fulfilling prophecy. Because people who have good ideas then don't share them because they have been told they are too old. But you are just going to replicate the same ideas where you start labelling people as either too old or too young for a role. Where that is happening, it is stifling knowledge exchange.' Michael Shaw, Executive Vice President Healthcare at Siemens Australia, comments, 'Siemens takes the best people for the job. Personally, for me it's not important if the person is in their 20s or in their 60s, I am simply looking for the best minds with the best attitude.' Another study by Australian Seniors Insurance Agency (ASIA), based on survey of 1200 people across Australia, found that age discrimination at workplace is rife. According to the study, close to half the Baby Boomer respondents claimed they have been turned down for a job since they turned 40, and 3 out of 5 people over 50 said that they faced substantial obstacles in attempts to find a job. The research also found that more than 3/4 of Baby Boomers adapt well to technological innovations, and 73% are actively seeking training opportunities. According to Simon Hovell, spokesman for ASIA, 'The findings point to what many organisations, academics and economists have known all along - Baby Boomers are a real asset to the workplace.' Read on...
The Sydney Morning Herald:
Companies that use older workers are the most innovative - New research
Author: Anna Patty
Mohammad Anas Wahaj | 22 apr 2016
To build human-like machines that can demonstrate ingenuity and creativity, the race is on to develop next generation of advanced AI (Artifical Intelligence). AI is already tackling complex tasks like stock market predictions, research synthesis etc, and 'smart manufacturing' is becoming a reality where deep learning is paired with new robotics and digital manufacturing tools. Prof. Hod Lipson, director of Creative Machines Lab at Columbia University, has embarked upon exploring a higher level of AI and develop biology-inspired machines that can evolve, self-model, and self-reflect - where machines will generate new ideas, and then build them. To build self-aware robots is the ultimate goal. Prof. Lipson explains, 'Biology-inspired engineering is about learning from nature, and then using it to try to solve the hardest problems. It happens at all scales. It's not just copying nature at the surface level. It could be copying the learning at a deeper level, such as learning how nature uses materials or learning about the adaptation processes that evolution uses...We are looking at what I think is the ultimate challenge in artificial intelligence and robotics-creating machines that are creative; machines that can invent new things; machines that can come up with new ideas and then make those very things. Creativity is one of these last frontiers of AI. People still think that humans are superior to machines in their ability to create things, and we are looking at that challenge.' He is working on a new AI termed as 'divergent AI', that is exploratory and involves creating many new ideas from original idea, and is different from 'convergent AI' that involves taking data and distilling it into a decision. ON SELF-AWARENESS IN AI: He says, 'Creativity is a big challenge, but even greater than that is self-awareness. For a long time, in robotics and AI, we sometimes called it the "C" word-consciousness.' ON AI IN MANUFACTURING: He comments, 'When it comes to manufacturing, there are two angles. One is the simple automation, where we're seeing robots that can work side-by-side with humans...The other side of manufacturing, which is disrupted by AI, is the side of design. Manufacturing and design always go hand-in-hand...When AI creeps into the design world through these new types of creative AI, you suddenly expand what you can manufacture because the AI on the design side can take advantage of your manufacturing tools in new ways.' ON TWO COMPETING SCHOOLS OF THOUGHTS IN AI: He explains, 'There's the school of thought that is top-down, logic, programming, and search approach, and then there is the machine learning approach. The machine learning approach says, "Forget about programming robots, forget about programming AI, you just make it learn, and it will figure out everything on its own from data"...I think the machine learning approach has played out perfectly, and we're just at the beginning. It's going to accelerate.' Read on...
The Last Frontiers of AI - Can Scientists Design Creativity and Self-Awareness?
Author: Alison E. Berman
Mohammad Anas Wahaj | 07 apr 2016
This year's World Health Day, that falls today (07 April 2016), has the theme 'Beat Diabetes!'. The World Health Organization has singled out tackling diabetes as one of the most critical healthcare challenge but at the same time tried to give a strong message that it is not too hard to manage if people can put their thoughts and actions in the right direction. Alex Jones, health economist at the social enterprise Oxford Policy Management and researcher at University of the West Indies, provides historial perspective on how international health organizations and governments over time have developed and implemented different types of policies in tackling global health issues. Sometimes they have utilized a single disease approach and at others they have been more holistic and tried to improve health systems around the world. He further explores two approaches and provides opinion on their long-term benefits. According to him, 'A quick look back through history reveals a disturbingly cyclical pattern: As an international community we've been flip-flopping between the two approaches - vertical and horizontal - for at least the last century.' He explains, 'As far back as the 1920s, the sector saw the growth of what was known as the 'Social Medicine Movement' - based on the consideration that ill health could actually be a consequence of poor social conditions...Throughout the first half of the 20th century the Rockefeller Foundation became one of the most influential organisations in global health, implementing programmes in over 80 countries...it always kept the aim of combating specific diseases through targeted campaigns. Post-war politics saw the creation of a number of international agencies that pursued similar vertical programmes...The failure of the GMEP (WHO's Global Malaria Eradication Project) and the relative success of Mao Zedong's community-led 'Barefoot Doctors' programme in China both helped to swing the global health pendulum towards a more horizontal 'systems' approach. In 1975, the WHO launched its Primary Health Care strategy and in 1978 (after sustained advocacy from the Soviet Union) the famous Alma-Ata conference was held...this was a pledge to build up basic health systems around the world...and heralded the birth of the 'Health for All'...The beginning of the 80's, however, saw the pendulum swing firmly back towards vertical interventions...the last ten years have seen a swing back to the ideals of Alma-Ata and the mantra of putting people - rather than pathogens - front and centre of health initiatives...In 2012, the United Nations General Assembly formally recognised and unanimously endorsed the idea of Universal Health Coverage (UHC).' While explaining the current state of health policy focus and interventions, he comments, 'Given the benefit of hindsight, there's a strong risk that today's current focus on UHC might not survive the constant push towards seemingly more feasible, targeted interventions. This apparently inevitable swing to the vertical, however, misses the point on two key fronts: First, history shows us that morbidities are integrated, both with each other and with our ways of life. Second, when something new comes along, a health sector built around a few target pathogens simply cannot deal with it.' Finally, he suggests, 'Let's continue to focus resources where significant advances in disease eradication are possible, partnering with those who can make this happen - but let's take care not to do this at the expense of overall systems strengthening.' Read on...
Mohammad Anas Wahaj | 10 mar 2016
According to the recent forecast available at IDC.com, the big data technology and services market will grow at 26.4% compound annual growth rate (CAGR) to US$41.5 billion through 2018, or about six times the growth rate of the overall information technology market. While on the other hand, McKinsey estimates 1.5 million more data managers will be required by 2018 in the US alone. The demand for talent with big data and analytics skills may far exceed the supply. A new field of study has emerged in educational institutions to fulfil anticipated talent shortage. Business schools are partnering with companies that are at the cutting edge of big data technologies to structure big data and analytics focused programs. Some are providing MOOCs to impart knowledge and train business professionals for the data-driven world. While others are leveraging the strengths of their computer science departments to bring technology know-how to the business classrooms. Massimo Beduschi, CEO of WPP in Italy, says, 'The big data wave is surging through every sector - and profound digital transformations are making it mandatory to leverage analytics.' MIT Sloan School of Management has launched master's in business analytics and the senior lecturer and associate dean at the school, Jake Cohen, says, 'Recruiters have said they are looking for training in advanced business analytics...people who can take insight to action.' Prof. Soumitra Dutta, dean of Cornell University's Johnson School of Management (US), says, 'Many schools have courses linked to digital technology, one way or another.' Cornell is partnering with Twitter and Linkedln for analytics in their MBA program. Prof. Dutta is concerned at slow pace of transformation towards blended technology and business management education. Radhika Chadwick, a partner at Ernst & Young, comments, 'I applaud that we have universities tackling this, but we need to do it at a higher speed.' Stanford Graduate School of Business have electives like digital competition, business intelligence from big data, and data-driven decision-making. Maeve Richard, director of Career Management Center at Stanford GSB (US), says, 'Most of the curriculum is about looking for opportunities to be transformative.' University of Pennsylvania's Wharton School (US) offers a program track and MOOCs on business analytics. According to Prof. Peter Fader, co-director of Wharton's Customer Analytics Initiative, 'Now we have all this data, how do we actually build strategies? How do we use the data and the models to run businesses better?' Prof. Juergen Branke of UK's Warwick Business School, that was one of the pioneers and had a program since 2008 developed in partnership with IBM and SAS, advocates for new education and skills to managing effectively in the digital economy. Prof. Jeffrey Camm, chair of business analytics at Wake Forest University (US), says, 'Managers need to understand analytics, how it converts data to valuable insights, and also understand issues such as data privacy, and the ethical use of data and analytical models.' Commenting on slow development and adoption of new curriculum, Prof. Jim Hamill, director of futurdigitalleaders.com and teaches digital leadership module at University of Edinburgh Business School (UK), says, 'Most senior deans and professors are not 'digital natives'. They are baby boomers.' According to Prof. G. Anandalingam, dean of Imperial College Business School (UK) that launched a Data Observatory in partnership with KPMG and offers a degree in business analytics, 'Big data is changing the way everyone operates...need to be able to make sense of all the valuable information.' Prof. Juan José Casado Quintero, director of masters in business analytics at IE School of Business (Spain), developed with IBM, says, 'Companies are struggling to fill their data science positions.' Prof. Gregory LaBlanc, faculty director at Haas School of Business at University of California at Berkeley (US), that works with Accenture, says, 'There is huge unmet demand for data science.' Industry-institution collaborations are a win-win for both, as they provide companies access to talent and to universities the expertise and knowledge of latest business practices and market technologies. Read on...
Future Of Big Data - These Business Analytics Degrees Are Bridging The Gaping Skills Gap
Author: Seb Murray
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