DALLAS – Oct. 20, 2010 – New findings by UT Southwestern Medical Center researchers suggest a novel role for the brain in mediating beneficial actions of the hormone leptin in type 1 diabetes. "Our findings really pave the way for understanding the mechanism by which leptin therapy improves type 1 diabetes," said Dr. Roberto Coppari, assistant professor of internal medicine at UT Southwestern and senior author of the study involving laboratory mice. "Understanding the mechanism is important, because if we can determine how leptin drives these benefits, then we may be ...

DENVER (October 19, 2010) - Long derided as mere entertainment, new research now shows that organizations using video games to train employees end up with smarter, more motivated workers who learn more and forget less. A University of Colorado Denver Business School study found those trained on video games do their jobs better, have higher skills and retain information longer than workers learning in less interactive, more passive environments. "Companies have been designing video games for employees for years but so far it has all been done on a hunch. They suspected ...

WASHINGTON, Oct. 19 – When the military needs to send the key to encrypted data across the world, it can't necessarily rely on today's communication lines, where the message could be covertly intercepted. But physicists at the Georgia Institute of Technology in Atlanta are developing a new, more secure way to send such information across far distances, using existing cables and the laws of quantum mechanics. Alex Kuzmich and colleagues have built a critical component of a quantum repeater, a device that allows quantum communications -- such as the encryption keys used ...

Proton beam therapy is safe and effective and may be superior to other conventional treatments for Stage I inoperable non-small cell lung cancer (NSCLC) patients, according to a study in the October issue of the International Journal of Radiation Oncology•Biology•Physics, the official journal of the American Society for Radiation Oncology (ASTRO). Lung cancer is the number one cause of cancer death for men and women, according to the American Cancer Society. The standard treatment for early-stage lung cancer is surgery to remove all or part of the lung, but for patients ...

Many of the assumptions people have about black youth—that they are politically detached and negatively influenced by rap music and videos—are false stereotypes, according to a new University of Chicago study by Prof. Cathy Cohen, based on surveys and conversations with the youth themselves. Black youth say they are politically involved, critical of many messages in rap and skeptical of the idea that the country has entered a post-racial era. They also are socially conservative on political issues such same-sex marriage, said Cohen, the David and Mary Winton Green Professor ...

AUSTIN, Texas — Because of impairments in their insulin sensitivity, obese individuals demonstrate different brain responses than their normal-weight peers while completing a challenging cognitive task, according to new research by psychologists at The University of Texas at Austin. The results provide further evidence that a healthy lifestyle at midlife could lead to a higher quality of life later on, especially as new drugs and treatments allow people to live longer. "The good thing about insulin sensitivity is that it's very modifiable through diet and exercise," ...

URBANA – University of Illinois scientists think they have solved an interesting problem: how to get protein-deficient Indian schoolchildren to consume soy, an inexpensive and complete vegetable protein. What's more, they've joined forces with an Indian foundation that can get the high-protein soy snack they've developed into the hands of 1.2 million hungry kids who need it. "Although the country has decidedly vegetarian tastes, the Indian people just don't care for soy," said Soo-Yeun Lee, a U of I associate professor of food science and human nutrition. India is ...

Washington, D.C. (October 19, 2010) -- In the world of the very small, researchers at Shanxi University in China have announced progress in understanding the single-molecule magnet, which combines the classical macroscale properties of a magnet with the quantum properties of a nanoscale entity. In the Journal of Applied Physics, Hai-Bin Xue and colleagues studied the statistics of how electrons move through a single-molecule magnet to better understand the magnet's inner level structure. Understanding the single-molecule magnet inner level structure is an important step ...

In a world first, a completely robotic surgery and anesthesia has been performed at the McGill University Health Centre (MUHC). The DaVinci surgical robot, which lets surgeons work from remote locations, was put to work this summer, whereas the anesthesia robot, nicknamed McSleepy, has been providing automated anesthesia since 2008. The two combined to perform the first all-robotic surgery on a prostatectomy patient at the Montreal General Hospital. "Collaboration between DaVinci, a surgical robot, and anesthetic robot McSleepy, seemed an obvious fit; robots in medicine ...

Princeton engineers have developed a sensor that may revolutionize how drugs and medical devices are tested for contamination, and in the process also help ensure the survival of two species of threatened animals. To be fair, some of the credit goes to an African frog. In the wild, the African clawed frog produces antibacterial peptides -- small chains of amino acids -- on its skin to protect it from infection. Princeton researchers have found a way to attach these peptides, which can be synthesized in the laboratory, to a small electronic chip that emits an electrical ...

Outgoing. Assertive. Calm. Practical. Decisive. These are obvious qualities that one would want in their leaders. But what about, say, arrogant, hesitant, overly dramatic, inflexible, or being a "yes-man"? A new study has found that when it comes to leading, some of those negative personality traits aren't such a bad thing, either. The work, by researchers in the University of Nebraska-Lincoln's College of Business Administration, studied the development of leaders over a three-year period. Prior research had established that clearly positive personality qualities ...

WASHINGTON, D.C., October 19, 2010—In response to a study regarding fish oil use during pregnancy published in the October 19 issue of the Journal of the American Medical Association (JAMA), the Council for Responsible Nutrition (CRN), the leading trade association for the dietary supplement industry, reminds pregnant and lactating women of the undisputed importance of consuming the recommended amounts of docosahexaenoic acid (DHA) throughout pregnancy. This can be done by eating two servings of fatty fish, such as sardines or anchovies, per week, or taking fish oil supplements ...

The 2010 Nobel Prize in Physics went to the two scientists who first isolated graphene, one-atom-thick crystals of graphite. Now, a researcher with the University of Houston Cullen College of Engineering is trying to develop a method to mass-produce this revolutionary material. Graphene has several properties that make it different from literally everything else on Earth: it is the first two-dimensional material ever developed; the world's thinnest and strongest material; the best conductor of heat ever found; a far better conductor of electricity than copper; it is virtually ...

Athens, Ga. – When we make decisions based on what we think someone else will do, in anything from chess to warfare, we must use reason to infer the other's next move—or next three or more moves—to know what we must do. This so-called recursive reasoning ability in humans has been thought to be somewhat limited. But now, in just-published research led by a psychologist at the University of Georgia, it appears that people can engage in much higher levels of recursive reasoning than was previously thought. "In fact, they do it fairly easily and automatically," said Adam ...

ANN ARBOR, Mich. – Millions worldwide die each year because they can't afford a pacemaker. Meanwhile heart patients in the United States say they'd be willing to donate theirs after death to someone in need. In the current issue of Circulation, experts at the University of Michigan Cardiovascular Center examine the legality and logistics of collecting pacemakers, after they are removed for burial or cremation, for sterilization and reuse across the globe. Small humanitarian efforts have shown reusing pacemakers is safe and effective with little risk of infection and ...

Researchers at Yale School of Medicine have found that new disease pathways involving more than one cell type leads to Type 1 Gaucher disease, a rare genetic disorder in which fatty substances called glycosphingolipids accumulate in cells, resulting in liver/spleen enlargement, osteoporosis, bone pain, and increased risk of cancer and Parkinson's disease. The new findings could lead to less expensive and more effective ways to treat the disorder, which affects about 1 in 50,000 people in the general population. Those of Eastern and Central European (Ashkenazi) Jewish ...

A new report issued by the International Osteoporosis Foundation (IOF) for World Osteoporosis Day puts the spotlight on the severe impact of spinal fractures and calls on health professionals to recognize the signs of these fractures in their patients. "The widespread under–diagnosis and lack of treatment of spinal fractures, leaves millions of people around the world with chronic pain, deformity, disability and at high risk of future fractures," says Professor John Kanis, President of the IOF. As many as two-thirds of spinal osteoporotic fractures are not recognized ...

GOLDEN, Colo. (October 20, 2010) – A new independent study by HealthGrades of patient outcomes at America's hospitals found that patients at 5-star rated hospitals had a 72% lower risk of dying when compared with patients at 1-star-rated hospitals -- an enormous gap that has held steady over the past years even as overall mortality rates have improved. According to the study, if all hospitals performed at the level of 5-star rated hospitals over the three years studied, 232,442 Medicare lives could potentially have been saved. Released today, the Thirteenth Annual HealthGrades ...

Nagoya, Japan, 20 October 2010– The economic importance of the world's natural assets is now firmly on the political radar as a result of an international assessment showcasing the enormous economic value of forests, freshwater, soils and coral reefs, as well as the social and economic costs of their loss, was the conclusion of The Economics of Ecosystems and Biodiversity (TEEB) report launched today by TEEB study leader, Pavan Sukhdev. "TEEB has documented not only the multi-trillion dollar importance to the global economy of the natural world, but the kinds of policy-shifts ...

For the month of October, BookWhirl.com features the book The Healers by Thomas Heric and author Cheryl Madeleine Lodico. The featured book, The Healers by Thomas Heric is a suspense thriller about the dark future of health care. The featured author is retired teacher, Cherul Madeleine Lodico, who successfully fulfilled her dream of being an author. The Healers is the first book in Thomas Heric's new series. Set in the year 2021, The Healers introduces the mysterious Aesculapian Healers who offer complete cures of most illnesses with a money-back guarantee. The main ...

1on1 Boxing Fitness, Mesa's premier boxing and fitness facility, fighters Terry Bam Bam Perkins, Miguel Alverado, Breenan Killa B Macias and Geovanni Canizales will compete this Wednesday and Thursday at the two-day Copper Gloves tournament at the Arizona State Fair. "I hope to bring home four Copper Gloves champions, these fighters have been training hard leading up to this fight" said 1on1 Boxing Fitness Owner, certified conditioning specialist and former professional boxer Christopher Terry. "I expect each one of these guys' unique fight style to come out strong and ...

Students of Christian theology desiring to learn about the true nature of Jesus Christ can gain fascinating insights through an online course on Christology being offered by Virtual University. The course is written and instructed by Brian Neese, who is pursuing a Masters degree in Theology. "Christology is the fundamental essence of Christianity," Neese explains. "It examines the basic questions that every Christian has wondered about and must explore. Why did Christ come for us? How does Christ relate to God?" In his course, Neese examines early church doctrines ...

Novosoft LLC, jointly with Kaspersky Lab, has announced the new campaign - "Double Protection!". According to the campaign conditions, until October 31, 2010 it is possible to purchase backup software Handy Backup Professional and antivirus software Kaspersky Internet Security 2010 with the 30% discount. "Effective data protection for home and especially business requires not only a robust anti-virus and anti-spyware", - said Alexandr Prichalov, head of Novosoft Development Department. - "It requires also a strong backup program, allowing to automate all backup operations ...

The Small Business Webpage Optimization Service offered by Excelsior SEO, a Houston based search engine optimization company has been improved to further assist small business owners survive in these struggling economic times. This program was implemented to help small businesses compete competitively with larger companies that have dominated the Search Engine Results Page (SERP) for products and services. Excelsior SEO was founded in 2010, and is one of the fastest growing companies for search engine optimization products, by offering affordable search engine optimization ...

September is national Alopecia Awareness Month. In an effort to bring awareness to hair loss, Trinity Lace Wigs recently gave away an Indian Remy Human Hair Front Lace Wig. One lucky contestant was chosen from numerous entries from around the state of Texas. The contest ended on September 30, 2010. This was a special contest limited to medically related hair loss entrants in the state of Texas. In previous give-a-ways, winners were chosen from across the nation. Stephanie Anderson, Hair Replacement Specialist/ Stylist of Trinity Lace Wigs and Salon wanted the opportunity ...