VIDEO: Mahadevan and Liang created an animated model to show how peripheral growth causes the developing petals to ruffle at the edges and curve outward, leading to blooming. Click here for more information. Cambridge, Mass. - March 21, 2011 - The "lily white" has inspired centuries' worth of rich poetry and art, but when it comes to the science of how and why those delicately curved petals burst from the bud, surprisingly little is known. Now, however, mathematics has ...

The food truck frenzy is sweeping Orange County! On Thursday, April 14, 2011, The Alzheimer's Association will be front and center of the rolling food craze when it hosts an incredible gourmet food truck event. With authentic, innovative cuisine rumbling into Irvine from all over Southern California, you can bet the Alzheimer' s Food Truck Block Party will be packed with hungry mobile gourmands chomping at the bit to try the latest meals on wheels from more than 20 of the most popular gourmet food trucks in Southern California. So work up an appetite and bring everyone ...

Each of us carries a unique collection of trillions of friendly microbes in our intestines that helps break down food our bodies otherwise couldn't digest. This relationship between humans and their microbes is generally a healthy one, but changes to the mix of microbes in the digestive tract are suspected to play a role in obesity, malnutrition, Crohn's disease and other ailments. Now, scientists at Washington University School of Medicine in St. Louis show they can grow and manipulate personalized collections of human intestinal microbes in the laboratory and pluck ...

Doctors are encouraged to consider therapies in addition to blood thinners to treat certain patients with potentially dangerous blood clots that form in the deep veins and travel to the lungs, according to a new scientific statement from the American Heart Association. The statement is published online in Circulation: Journal of the American Heart Association. More than 250,000 people in the United States are hospitalized with deep vein thrombosis each year. Previously, there has been limited guidance for physicians on some of the more serious conditions caused by deep ...

STANFORD, Calif. — Some 3 million children in the United States have some form of food allergy, ranging in severity from mild to life-threatening. Milk allergy is the most common, affecting 2.5 percent of children under age 3. In a small clinical study, immunologists and allergists at Children's Hospital Boston and the Stanford University School of Medicine report effectively desensitizing milk-allergic patients by increasing their exposure to milk in tandem with an allergy drug called omalizumab, allowing children to build up resistance quickly with limited allergic reactions. Their ...

Coupling an electronic prescription drug ordering system with a computerized method for reporting adverse events can dramatically reduce the number of medication errors in a hospital's psychiatric unit, suggests new Johns Hopkins research. "Medication errors are a leading cause of adverse events in hospitals," says study leader Geetha Jayaram, M.D., M.B.A., an associate professor of psychiatry and behavioral sciences at the Johns Hopkins University School of Medicine. "With the use of electronic ordering, training of personnel and standardized information technology systems, ...

Roger Johnson, editor of the District Messenger, the Newsletter of the Sherlock Holmes Society of London, writes: "The Crack in the Lens by Darlene A Cypser... tells an engrossing story of the boy Holmes and at the same time explores the reasons why the man Holmes turned out as he did - a brilliant, unconventional, and apparently emotionless righter of wrongs." In this account Mycroft, Sherrinford and Sherlock are the sons of Squire Siger Holmes of Mycroft Manor in Yorkshire, where Sherlock is educated by a private tutor, Professor James Moriarty. These inventions of William ...

A software package designed to minimize the potential risks of synthetic biology for the nation's defense and security is now available to the gene synthesis industry and synthetic biology community in an open-source format. Virginia Tech has licensed GenoTHREAT, a software tool that helps detect the use of synthetic DNA as bioterrorism agents. Developed as an open-source project by a team led by Jean Peccoud, associate professor at Virginia Bioinformatics Institute at Virginia Tech, it is being released using the Apache License Version 2.0 to ensure broad accessibility. ...

A joint study by local oyster growers and researchers at the Virginia Institute of Marine Science shows that moving farmed oysters into saltier waters just prior to harvest nearly eliminates the presence of a bacterium that can sicken humans. The findings—reported by VIMS professors Kim Reece and Howard Kator, and local oyster growers Thomas Gallivan, A.J. Erskine, and Tommy Leggett—may offer a relatively low-cost solution to a controversial change in FDA regulations that many growers believe will eventually affect the oyster industry in Chesapeake Bay. The Food and ...

Washington, D.C., 21 March, 2011 – Alcohol use during pregnancy is common and is associated with significant threats to the health and development of exposed offspring. Despite warnings from the Surgeon General to limit alcohol use if pregnant or contemplating pregnancy, a recent survey by the National Birth Defects Prevention Study(1) found that nearly one-third of women drank alcohol at some time during their pregnancy, with one-fourth of the women surveyed having drunk during the first trimester. Heavy use of alcohol during pregnancy may lead to fetal alcohol syndrome ...

A new study by Baylor University geology researchers shows that Native Americans' land use nearly a century ago produced a widespread impact on the eastern North American landscape and floodplain development several hundred years prior to the arrival of major European settlements. The study appears on-line in the journal Geology. Researchers attribute early colonial land-use practices, such as deforestation, plowing and damming with influencing present-day hydrological systems across eastern North America. Previous studies suggest that Native Americans' land use in ...

Jimmie Lee aka The Jersey Outlaw's new explosive single "I'm All In" is capturing the emotion of poker players across the country. The newest tune from the Jersey Outlaw channels the emotions of what poker players feel when they're waiting for that crucial card. The song is unique in the fact that it combines rock with crossover country and just a dash of rap. Insiders say that I'm All In will chart soon and become an anthem for the world of poker. Super Model Cindy Margolis commented, "The only thing hotter than Jimmie's song...is Jimmie himself!" The airplay of the ...

Princeton researchers have invented an extremely sensitive sensor that opens up new ways to detect a wide range of substances, from tell-tale signs of cancer to hidden explosives. The sensor, which is the most sensitive of its kind to date, relies on a completely new architecture and fabrication technique developed by the Princeton researchers. The device boosts faint signals generated by the scattering of laser light from a material placed on it, allowing the identification of various substances based on the color of light they reflect. The sample could be as small ...

The U.S. Census Bureau estimated that between 2002 and 2003, more than 40 million people changed residences. That's a lot of furniture being moved and a lot of moving vans and trucks being rented to transport it all. Even though changing residences can, for many, be an incredible hassle that couldn't be over soon enough, there are many administrative tasks that need to be given proper attention. When it comes time to rent a vehicle to move all of one's belongings, the person moving should know whether they have or need insurance for it before they reach the rental counter. ...

Monash University researchers have found the number of years individuals live with obesity is directly associated with the risk of mortality. The research shows that the duration of obesity is a strong predictor of mortality, independent of the actual level of Body Mass Index (BMI). As the onset of obesity occurs earlier and the number of years lived with obesity increases, the risk of mortality associated with adult obesity in contemporary populations is expected to increase compared with previous decades. Using data from the Framingham Heart Study, 5209 participants ...

A report into the legal risks associated with the use of social networking sites (eg. Facebook, myspace) has found that while 95 per cent of Victorian students in years 7 to 10 use social networking sites, nearly 30 per cent did not consider social networking held any risks. The project was established to investigate the legal risks of social networking as experienced by Victorian secondary school students, teachers and parents. Survey and interview data was gathered from over 1000 Victorian middle school students (years 7-10), 200 teachers and 49 parents. The report, ...

The first set of findings from the survey are based on data from more than 22,000 individuals and show that people with degrees are 25% more likely, on average, than people with no education qualifications to adopt pro-environmental behaviours, at least in terms of paying more for environmentally-friendly products. However, they are less likely to turn off the TV overnight or to use public transport. Overall the survey, which will follow 40,000 UK households over many years, found that 60% of people believed that a major environmental disaster is pending if things continue ...

NYC Transcription offers many great services, including: general transcription, corporate transcription, financial transcription, audio tape transcription and focus group transcription. But the chief services that are utilized by customers are medical transcription and legal transcription. The legal transcription service at NYC Transcription is overseen with long-standing project management experience. The staff of legal transcribers has been proven to deliver quality and timeliness of service that is unrivaled in the industry. A primary consideration with legal ...

Scientists at the European Molecular Biology Laboratory (EMBL) in Heidelberg, Germany, have developed a new method for studying gene regulation, by employing a jumping gene as an informant. Published online today in Nature Genetics, the new method is called GROMIT. It enables researchers to systematically explore the very large part of our genome that does not code for proteins, and which likely plays a large role in making each of us unique, by controlling when, where and to what extent genes are turned on, or expressed. Thanks to GROMIT, scientists can also create mouse ...

New research has revealed that prenatal exposure to nicotine increases the vulnerability to nicotine self-administration in adolescent mice. The results support the hypothesis that adolescents with prenatal nicotine exposure are more likely to start smoking earlier than their peers and that they are also more susceptible to the addictive effects of nicotine, especially as a result of stress and peer pressure. The study performed with mice is part of a project researching the behavioural and molecular mechanisms of nicotine addiction. The research project was carried out ...

Durham, NH —March 21, 2011— According to a new study from the Journal of Management Studies, corruption, which is endemic in many countries, can benefit the performance of some companies. Without doubt, corruption stands as a corrosive influence on investment and economic growth, but the corrosive nature of corruption does not necessarily hamper all companies equally. Indeed, companies with an advantage in operating in corrupt countries are likely to be pre-disposed to protecting that advantage. Attempts to eliminate government corruption therefore must be mindful of ...

Recently, survivors of the Rwandan genocide shared their stories of healing and hope to participants of the Canadian Truth and Reconciliation Commission. It's a process that author Dan Green says is critical to healing the deep wounds left by decades of abuse and alienation amongst First Nations' and Metis people across Canada. The Residential School experience is one that left a heart-breaking legacy. Tens of thousands of Aboriginals and Metis were ripped from their families and put into state care, forced to forsake their culture and language and subjected to physical, ...

Monash University researchers are working on a vaccine that could completely cure asthma brought on by house dust mite allergies. If successful, the vaccine would have the potential to cure sufferers in two to three doses. Allergies to house dust mites is a leading cause of asthma and the respiratory condition affects more than 2 million Australians and costs more than $600 million in health expenditure each year. Currently, people allergic to house dust mites must continually clean their environments to remove the microscopic creatures from soft furnishings to avoid ...

SANTA FE, N.M. – Garbage mounds left by prehistoric humans might have driven the formation of many of the Florida Everglades' tree islands, distinctive havens of exceptional ecological richness in the sprawling marsh that are today threatened by human development. Tree islands are patches of relatively high and dry ground that dot the marshes of the Everglades. Typically a meter (3.3 feet) or so high, many of them are elevated enough to allow trees to grow. They provide a nesting site for alligators and a refuge for birds, panthers, and other wildlife. Scientists have ...

In the wake of the devastating loss of life in Japan, the urgent question is where the next big earthquake will hit. To answer it, geologist Prof. Zvi Ben-Avraham and his doctoral student Gal Hartman of Tel Aviv University's Department of Physics and Planetary Sciences in the Raymond and Beverly Sackler Faculty of Exact Sciences are examining coral reefs and submarine canyons to detect earthquake fault zones. Working with an international team of Israelis, Americans and Jordanians, Prof. Ben-Avraham and his team are developing a new method to determine what areas in a ...