Researchers of VTT Technical Research Centre of Finland have shown that surface tension on a solid material is unconnected to the energy required to create a new surface. Consequently, surface tension on a solid does not exist in its conventional meaning. It is generally believed that an excess surface tension on a solid material exists, in similar manner to that on a liquid. This tension is described by the Shuttleworth equation, which was presented more than 60 years ago and is considered a fundamental equation of surface thermodynamics. It is believed to provide the ...

Cambridge, Mass. - February 27, 2012 - In 2009, when the United States fell into economic recession, greenhouse gas emissions also fell, by 6.59 percent relative to 2008. In the power sector, however, the recession was not the main cause. Researchers at the Harvard School of Engineering and Applied Sciences (SEAS) have shown that the primary explanation for the reduction in CO2 emissions from power generation that year was that a decrease in the price of natural gas reduced the industry's reliance on coal. According to their econometric model, emissions could be cut ...

No matter how health conscious Californians would like to be, injuries, accidents, and illnesses are a fact of life. These unfortunate mishaps can pop up without a warning and send even the healthiest of people into the emergency room or to a doctor. This has left millions of Californians unsure of where to turn for health coverage for them and their families. In an attempt to make this process just a little bit smoother, the leading provider for health insurance in California, Sofi Insurance, is now offering free consultations to all customers before they make that final ...

An emerging class of long-lasting flu vaccines could do more than just save people the trouble of an annual flu shot. Princeton University-based researchers have found that the "universal" vaccine could for the first time allow for the effective, wide-scale prevention of flu by limiting the influenza virus' ability to spread and mutate. Universal, or cross-protective, vaccines — so named for their effectiveness against several flu strains — are being developed in various labs worldwide and some are already in clinical trials. The researchers recently reported in the ...

One of the toughest parts about making that first appointment to a new dentist is wondering what is going to happen during the checkup and how much it will cost. New patients may be fearful of expensive procedures or health conditions in their mouth that may cause serious issues down the road. Unfortunately, this has kept many Southern California residents from picking up the phone. This is why the leading West Hollywood cosmetic dentist, Dr. Poneh Ghasri, is now offering a new patient special for dental exam and x-ray that will lead patients to the healthiest smile of ...

Researchers at the Institut Català de Paleontologia Miquel Crusafont (ICP), the Museu de la Conca Dellà (MCD) and the Universitat Autònoma de Barcelona (UAB) have published this week in the online edition of the journal Cretaceous Research the discovery and description of a turtle from the end of the age of dinosaurs. Josep Marmi, Angel Lujan, Angel Galobart from ICP, Rodrigo Gaete from MDC, and Violeta and Oms Oriol Riera from UAB have named this new species as Polysternon isonae, in recognition of the municipality of Isona I Conca Dellà (Catalonia, Spain), where the ...

Contrary to the common perception among physicians that poor people sue doctors more frequently, Ramon L. Jimenez from the Monterey Orthopaedic and Sports Medicine Institute and his team demonstrate that socioeconomically disadvantaged patients, in fact, tend to sue physicians less often. Their work suggests that this myth may exist because of subconscious prejudices or stereotypes that affect thinking and decision making without doctors being aware of it - a phenomenon known as unconscious bias. Dr. Jimenez and his colleagues' work is published online in Springer's journal, ...

Tampa, Fla. (Feb 27, 2012) – Speaking at the Inaugural Annual Conference of the National Academy of Inventors ® (NAI), held Feb. 16-17 at the University of South Florida in Tampa, David Kappos, Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office, spoke on changes and improvements at the USPTO since he was appointed director by President Barack Obama in August, 2009. "We're building out a dynamic IT infrastructure and we've been hiring more examiners to aggressively tackle our patent backlog," said Kappos. ...

Preventing Minnesota Snowmobile Accidents Now that the snow is finally falling across the region, Minnesotans are tuning up their snowmobiles and heading out on the trails. Before they enjoy this late winter weather, however, safety advocates and St. Paul snowmobile accident attorneys want to remind them of a few snowmobile safety tips. State snowmobile registrations topped a quarter of a million in 2010. That same year, there were almost half a million certified snowmobile students. With the swell in registrations and certifications, however, there was also an increase ...

A nationwide study of racioethnic representation between retail employees and their customers finds that mirroring a customer base improves consumer satisfaction and employee productivity – and contributes to nearly $100,000 in annual gains or losses per store. Analyzing data from 739 outlets of a major U.S. department store, the researchers found that representativeness improved customer satisfaction and increased annual productivity by $625 per employee. Given the study's average sample size of 150 employees per store, such a change amounts to about $94,000 per store, ...

WASHINGTON – Employees on sick leave with common mental health disorders such as depression and anxiety fully returned to work sooner when therapy deals with work-related problems and how to get back on the job, according to new research published by the American Psychological Association. Employees who received this therapy and returned to work sooner did not suffer adverse effects and showed significant improvement in mental health over the course of one year, according to the article, published online in APA's Journal of Occupational Health Psychology. "People with ...

New York City Bus and Subway Accidents: MTA Whether they take the train, subway or bus, New Yorkers put a great deal of trust into the New York Metropolitan Transportation Authority (MTA). They expect to get where they need to go -- work, school, the grocery store -- safely and on time. They expect that the MTA will frequently inspect trains and buses, and take other measures to ensure riders' safety. What happens when that trust is broken, when a bus or train accident causes serious injury? While the New York City subway and bus systems are generally safe, accidents ...

TAK-875, a new treatment for type 2 diabetes, improves blood sugar control and is equally effective as glimepiride, but has a significantly lower risk of creating a dangerous drop in blood sugar, called hypoglycemia, according to a new study. The results of the phase 2 randomized trial were published Online First Sunday in The Lancet. Type 2 diabetes is the most common form of diabetes accounting for 90 percent of the 150 million people in the United States currently living with the disease. It is primarily caused by a lack of response to insulin which leads to high ...

COLUMBIA, Mo. ¬— In the past few years, the video game industry has grown from a niche market into a major part of mainstream media. This increase in popularity and use of technology has allowed video game developers to insert more detail and nuance into the storylines of their games. Many video games have begun incorporating religion as a key aspect to plot points and story lines. Greg Perreault, a doctoral student in the University of Missouri School of Journalism, found that the many newer-generation video games equate religion with violence in the game narratives. Perreault ...

COLUMBIA, Mo. – Hispanics are enrolling in the higher education system at a greater rate than ever, yet they are less likely than their non-Hispanic peers to enter college or earn degrees, according to the Pew Hispanic Center. A new study by a University of Missouri researcher found that Mexican-American college students' family and peer attachments are associated with prosocial and physically aggressive behaviors that can affect their success in college. Gustavo Carlo, Millsap Professor of Diversity in the Department of Human Development and Family Studies, found that ...

New Rule Aims to Decrease Truck Accidents Caused by Driver Fatigue Earlier in January 2012, a tractor-trailer overturned closing all southbound lanes on I-75 in Ohio. Though no one was hurt and the cargo was harmless, the accident created a significant traffic mess. Many other semi-truck accidents occur, or nearly occur, daily on America's roadways. Often, these can be attributed to driver error caused by fatigue. According to the U.S. Department of Transportation, nearly 4,000 people die as a result of trucking accidents each year. Of those, about 500 can be directly ...

SANTA CRUZ, CA--A study of the tropical coral reef system along the coastline of Kenya has found dramatic effects of overfishing that could threaten the long-term health of the reefs. Led by scientists at the University of California, Santa Cruz, the study was published in the journal Coral Reefs (online publication January 28). The researchers found that the loss of predatory fish leads to a cascade of effects throughout the reef ecosystem, starting with an explosion in sea urchin populations. Excessive grazing by sea urchins damages the reef structure and reduces the ...

A University of British Columbia study has found traces of the bacteria listeria in ready-to-eat fish products sold in Metro Vancouver, Canada. UBC food microbiologist Kevin Allen tested a total of 40 ready-to-eat fish samples prior to their best before date. Purchased from seven large chain stores and 10 small retailers in Metro Vancouver, these products included lox, smoked tuna, candied salmon and fish jerky. The findings – published in a recent issue of the journal Food Microbiology – show that listeria was present in 20 per cent of the ready-to-eat fish products. ...

The Roberts Law Group, PLLC, recently launched a family law practice in North Carolina to assist clients with divorce, child custody, child support and property and asset division issues. While many North Carolina residents may think it's okay to proceed without the guidance of a knowledgeable divorce attorney, when your family is at stake, it's too important to go it alone. At Roberts Law Group, PLLC, our family law attorneys provide quality representation to a limited number of family law and divorce clients each month to allow us to provide personalized legal advice ...

The Hilton Garden Inn Atlanta Airport Hotel (North) recently announced a special offer with the Delta SkyMiles program for Hilton HHonors members. Guests who sign up for this offer will earn 2,012 bonus miles when they book and complete a minimum two-night stay by March 31, 2012 at participating hotels and resorts within the Hilton Worldwide portfolio. Members must register for the promotion prior to check-in for their first stay. Also, Delta Airlines must be selected as the Double Dip Points & Miles Partner in their Hilton HHonors profile. Delta Airlines, headquartered ...

The Hampton Inn & Suites Atlanta Airport Hotel (North, I-85) offers close lodging to guests attending Scott Antique Market Shows at Atlanta Expo Center. Providing over 3300 exhibit booths, the event is the world's largest monthly indoor antique show. It boasts lots of hard-to-find antiques from a variety of eras and regions. Visitors will find anything from furniture, paintings, silver, instruments, and much more at this "treasure hunter's paradise". Upcoming 2012 Atlanta show dates include: - March 9-11 - April 13-15 "Conveniently located only ...

Dosh Savers, a new discount and deals website, has been launched and is ready to provide a massive collection of highly attractive methods of purchasing common products at reduced costs. While featuring many of the technological attributes of other many similar market competitors, this platform is offering a number of additional advantages for its visitors, such as an improved search feature as well as a huge database containing discounts and special offers from various global brands. As discount coupons have evolved over time to become one of the most popular Internet ...

Endeeper, a pioneer in knowledge management for petrography, launched PetrographypediA (http://www.petrographypedia.com), an unprecedented portal for dissemination of knowledge in petrography. The portal will serve as a tool to help companies, researchers and students in the development of petrographic studies. PetrographypediA offers a comprehensive multimedia material about petrography. Navigation is guided by categories that classify the content. A robust search engine is also available for searching geological terms. In the first phase of the portal, a set of ...

Dr. Jan Linhart, world renowned restorative and aesthetic dentist, has been honored by the Presidential who's who organization. He has been the official dentist of Miss Universe. Dr. Jan Linhart has been listed as one of America's top dentists by both Castle Connolly Consumer Guide and the Consumers' Research Council of America. With his expertise and years of experience, Dr Linhart has helped many patients by providing comprehensive dental care through advanced techniques. Whether it is cosmetic dentistry or restorative dentistry, Dr. Linhart provides one-stop dental perfection ...

Brock Reeve, Executive Director, Stem Cell & Cancer Research Institute, Harvard Stem Cell Institute to give a Featured Presentation on "The Latest From The Lab" at the 8th Stem Cell Summit (April 19-20, 2012 in Boston, MA) The Latest From The Lab In the current environment, the commercial sector is increasingly dependent on interactions with academia for new ideas and the latest science, especially in a field where the knowledge base is literally growing at an exponential rate. This talk will highlight some of the more recent findings in the field of ...