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Researchers Devise New Means For Creating Elastic Conductors

By Guest PostJanuary 25, 2012Sciencebuckle nanotube, carbon nanotube, conductive material, elastic conductor, elastic electronic device, elastic substrate, electric signal, feng xu, nanotubes buckle, north carolina state university, ribbons, stretchable electronics, technique, yong zhu

Researchers from North Carolina State University have developed a new method for creating elastic conductors made of carbon nanotubes, which will contribute to large-scale production of the material for use in a new generation of elastic electronic devices.

“We’re optimistic that this new approach could lead to large-scale production of stretchable conductors, which would then expedite research and development of elastic electronic devices,” says Dr. Yong Zhu, an assistant professor of mechanical and aerospace engineering at NC State, and lead author of a paper describing the new technique. (more…)

Under the Electron Microscope – A 3-D Image of an Individual Protein

By Guest PostJanuary 25, 2012Sciencecryo electron microscope, lilliputian scale, microscopic image, single protein

The high resolution of Lawrence Berkeley National Laboratory’s Gang Ren

When Gang Ren whirls the controls of his cryo-electron microscope, he compares it to fine-tuning the gearshift and brakes of a racing bicycle. But this machine at the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab) is a bit more complex. It costs nearly $1.5 million, operates at the frigid temperature of liquid nitrogen, and it is allowing scientists to see what no one has seen before. (more…)

2012 Economic Forecast from UMD Business Faculty

By Guest PostJanuary 25, 2012Economyanemic consumer spending, customer engagement, economic forecast, small business owner

COLLEGE PARK, Md. – A weak housing market, tight credit for small businesses, no significant growth in the banking sector, anemic consumer spending, and modest sales for retailers – that’s the outlook for 2012 according to experts at the University of Maryland’s Robert H. Smith School of Business. (more…)

Winged Dinosaur Archaeopteryx Dressed For Flight

By Guest PostJanuary 24, 2012Sciencearchaeopteryx, archaeopteryx specimen, bird evolution, bird evolutionary tree, feather structure, winged dinosaur

*The iconic, winged dinosaur Archaeopteryx was dressed for flight, an international team of researchers led by Brown University has concluded. The group identified the color of the raven-sized creature’s fossilized wing feather, determining it was black. The color and the structures that supplied the pigment suggest that Archaeopteryx’s feathers were rigid and durable, which would have helped it to fly. Results appear in Nature Communications.*

PROVIDENCE, R.I. [Brown University] — Since its discovery 150 years ago, scientists have puzzled over whether the winged dinosaur Archaeopteryx represents the missing link in birds’ evolution to powered flight. Much of the debate has focused on the iconic creature’s wings and the mystery of whether — and how well — it could fly. (more…)

Microsoft Provides Tips to Help Protect Your Online Image

By Guest PostJanuary 24, 2012Technologyblueocean market intelligence, brendon lynch, canada, data privacy day, Germany, guidance, ireland, Microsoft, microsoft corp., online behavior, online profiles, online reputation, personal blogs, personal photos, retweet button, spain, tips, US, variance, web pages

*Microsoft encourages individuals to examine their online reputation and offers tips to start the new year with the best digital foot forward.*

REDMOND, Wash. — Jan. 24, 2012 — In observance of Data Privacy Day 2012, Microsoft Corp. is releasing new data about consumer behaviors online and is offering guidance and tips to help people better manage their online profiles and maintain a positive reputation. In an increasingly connected world, everything people do online, from responding to emails and texts to clicking the “like” and “retweet” buttons on favorite Web pages, uploading photos and making purchases online, contributes to their online reputation.

Although 2012 is still new, Microsoft recommends people resolve to actively monitor and safeguard their online reputations. (more…)

comScore Releases Report, “Next-Generation Strategies for Advertising to Millennials”

By Guest PostJanuary 24, 2012Technologyarf webinar, bert miklosi, Comscore, digital, internet, millennial generation, Technology, tv, types of advertising, validated drivers

*Study Looks at Unique Characteristics of America’s Younger Consumers and Their Responses to Advertising across Platforms*

RESTON, VA, January 24, 2012 – comScore, Inc., a leader in measuring the digital world, today released the report Next-Generation Strategies for Advertising to Millennials, highlighting the results from a recent comScore study that identifies the unique characteristics of the Millennial generation, commonly defined as persons born between 1981 and 2000. The study examined Millennials’ responses to different types of advertising, including TV and digital, compared to older generations, and how marketers can most effectively target this large and important segment. To download a complimentary copy of the report, please visit: https://www.comscore.com/Millennials. The study results will also be presented via a live webinar through the Advertising Research Foundation on January 31st. (more…)

Vision Improves Modestly in Patients after Human Embryonic Stem Cells Transplants

By Guest PostJanuary 24, 2012Health, Scienceblind patients, central visual rescue, clinical trials, Europe, eye diseases, eyes, human embryonic stem cells, immunosuppression therapy, lancet, macular degeneration, photoreceptor, retinal cells, retinal pigment epithelial, rpe, stargardts macular dystrophy, stem cells, steven schwartz, therapeutic use, transplantation, united states, vision

Researchers at UCLA’s Jules Stein Eye Institute and colleagues who successfully transplanted specialized retinal cells derived from human embryonic stem cells into the eyes of two legally blind patients report that the transplants appear safe and that both patients have experienced modest improvement in their vision.

The preliminary findings, published online Jan. 23 in the journal The Lancet, represent a milestone in the therapeutic use of stem cells and may pave the way for a new therapy to treat eye diseases, the researchers said. Because this is the first time physicians have applied the power of regenerative medicine to eye disease, the clinical trials are being watched closely by scientists, stem-cell therapy advocates and the public. (more…)

New U-M Computer Model Predicts Cholera Outbreaks Up To 11 Months in Advance

By Guest PostJanuary 23, 2012Environment, Scienceaaron king, annual monsoon flooding, attack rates, bacterium, Bangladesh, capital city, cholera cases, cholera outbreaks, climate change, climate factors, climate sensitive urban core, climate variability, computer model, cycles of cholera, dhaka, diarrheal disease, disease transmission, ecology, el niño southern oscillation, enso episode, fecal oral diseases, mercedes pascual, michael emch, mohammad yunus, pathogen, post monsoon, prediction, risk factors, robert reiner, sanitary conditions, space and time, spatial location, university of michigan, urban periphery, vaccination, vibrio cholera, warning system

ANN ARBOR, Mich.— A new University of Michigan computer model of disease transmission in space and time can predict cholera outbreaks in Bangladesh up to 11 months in advance, providing an early warning system that could help public health officials there.

The new forecast model applies specifically to the capital city of Dhaka and incorporates data on both year-to-year climate variability and the spatial location of cholera cases at the district level. This allowed the researchers to study both local variation in disease transmission and response to climate factors within the megacity of 14 million people. (more…)

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