Sabrient Systems, LLC President Scott Brown has announced Rick Hoselton as Sabrient's Director of Information Technology (IT). Hoselton assumed his new position in January. "With the ongoing expansion of our core business units comes development and testing imperatives for the accuracy, speed and security our partners and customers require in products and strategies," said Brown. "Rick Hoselton's expertise with all aspects of these objectives is exceptionally strong, and we are delighted to have that expertise at Sabrient." Sabrient is an independent equity research ...

WASHINGTON, DC – When muscles and organs are deprived of an adequate supply of oxygen--a condition called hypoxia--the body's usual responses include increased circulation and a slight drop in blood pressure in the blood vessels serving the affected tissue. However, the blood vessels in the lungs react differently: blood pressure in the lungs rises, often with deleterious effects on the lungs' tissue and the heart. Larissa A. Shimoda, PhD, Associate Professor of Medicine at the Johns Hopkins University School of Medicine in Baltimore, Md., has dedicated her research to ...

Churches will continue to attract older congregations as increasing life expectancy encourages people to put off involvement in religion, according to new research. The study, by Dr Elissaios Papyrakis at the University of East Anglia and Dr Geethanjali Selvaretnam from the University of St Andrews in the UK, suggests that religious organisations need to do more to highlight the social and spiritual benefits of participation in religion in present day life if they are to increase congregation sizes and attract people of all ages, particularly young people. Published ...

Bacteria that cause pneumonia and meningitis are only able to spread when individuals are infected with flu, says a scientist reporting at the Society for General Microbiology's Spring Conference in Harrogate. The work could have implications for the management of influenza pandemics and could help reduce incidence of pneumococcal infections in very young children, who are more susceptible to disease. Streptococcus pneumoniae normally lives harmlessly in the nasal passage. Up to 80% of young children carry the bacterium in their nose. It is already known that if a colonized ...

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Storing fruits and vegetables in ozone-enriched environments reduces spoilage explains a scientist at the Society for General Microbiology's Spring Conference in Harrogate. Dr Ian Singleton explains how ozone treatment could be a safe, effective replacement for pesticides as it leaves no residue on foods. It is estimated that up to 30% of fresh produce can be lost due to microbial spoilage. Dr Singleton from Newcastle University explains that low levels of gaseous ozone are able to prevent fungal spoilage in a wide range of stored fresh produce, including strawberries, ...

Scientists have moved a step closer to being able to develop a computer model of the brain after developing a technique to map both the connections and functions of nerve cells in the brain together for the first time. A new area of research is emerging in the neuroscience known as 'connectomics'. With parallels to genomics, which maps the our genetic make-up, connectomics aims to map the brain's connections (known as 'synapses'). By mapping these connections – and hence how information flows through the circuits of the brain – scientists hope to understand how perceptions, ...

The benefits of blueberry consumption have been demonstrated in several nutrition studies, more specifically the cardio-protective benefits derived from their high polyphenol content. Blueberries have shown potential to have a positive effect on everything from aging to metabolic syndrome. Recently, a researcher from Texas Woman's University (TWU) in Denton, TX, examined whether blueberries could play a role in reducing one of the world's greatest health challenges: obesity. Shiwani Moghe, MS, a graduate student at TWU, decided to evaluate whether blueberry polyphenols ...

C.S. Lewis, the famous author and Oxford academic, once proclaimed "You can't get a cup of tea big enough or a book long enough to suit me." We sip it with toast in the morning, enjoy it with sweets and biscuits in the afternoon, and relax with it at the end of the day. Tea has for generations been an integral infusion worldwide, carrying both epicurean and economic significance. But, does it impart honest-to-goodness health benefits? In other words, is its persistence in the human diet perhaps coincident with enhanced quality (or quantity) of life? Dr. Chwan-Li (Leslie) ...

Jenny Wan-chen Lee, a graduate student in Cornell University's Dyson School of Applied Economics and Management, has been fascinated with a phenomenon known as "the halo effect" for some time. Psychologists have long recognized that how we perceive a particular trait of a person can be influenced by how we perceive other traits of the same individual. In other words, the fact that a person has a positive attribute can radiate a "halo", resulting in the perception that other characteristics associated with that person are also positive. An example of this would be judging ...

CAMBRIDGE, Mass. -- Scientists at Harvard University have harnessed the prowess of fast-replicating bacterial viruses, also known as phages, to accelerate the evolution of biomolecules in the laboratory. The work, reported this week in the journal Nature, could ultimately allow the tailoring of custom pharmaceuticals and research tools from lab-grown proteins, nucleic acids, and other such compounds. The researchers, led by Professor David R. Liu, say their approach -- dubbed phage-assisted continuous evolution, or PACE -- is roughly 100 times faster than conventional ...

Drinking alcohol during pregnancy is associated with an increased risk of miscarriage, premature birth, and low birth weight. But there are conflicting reports about how much alcohol, if any, it is safe for a pregnant woman to drink. New research published in Biomed Central's open access journal BMC Pregnancy and Childbirth looked at the amounts of alcohol women drank during their early pregnancy and showed the effect this had on their babies. Researchers in Dublin questioned more than 60,000 pregnant women during their hospital booking interview, which usually occurred ...

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JUPITER, FL, April 10, 2010 – For years, scientists have thought of DNA as a passive blueprint capable only of producing specific proteins through RNA transcription. Now, research led by scientists from the Florida campus of The Scripps Research Institute has shown DNA can also act to fine-tune the activity of certain proteins known as nuclear receptors. These new findings may make it possible to design therapies that could activate specific genes in a highly targeted manner in a number of important diseases including osteoporosis, obesity, autoimmune disease, and cancer. ...

The evolution and diversification of the more than 300,000 living species of flowering plants may have been "jump started" much earlier than previously calculated, a new study indicates. According to Claude dePamphilis, a professor of biology at Penn State University and the lead author of the study, which includes scientists at six universities, two major upheavals in the plant genome occurred hundreds of millions of years ago -- nearly 200 million years earlier than the events that other research groups had described. The research also indicates that these upheavals produced ...

DURHAM, N.C.— An investigational combination of drugs already approved to treat obesity, migraine and epilepsy produced up to a 10 percent weight loss in obese individuals participating in a one-year clinical trial, according to researchers at Duke University Medical Center. Appearing online in The Lancet today, the study found that treatment with the controlled-release combination therapy consisting of phentermine and topiramate also achieved significant reductions in blood pressure and hemoglobin A1C. Study participants also experienced improvements in cholesterol, ...

The Antarctic Peninsula has warmed rapidly for the last half-century or more, and recent studies have shown that an adjacent area, continental West Antarctica, has steadily warmed for at least 30 years, but scientists haven't been sure why. New University of Washington research shows that rising sea surface temperatures in the area of the Pacific Ocean along the equator and near the International Date Line drive atmospheric circulation that has caused some of the largest shifts in Antarctic climate in recent decades. The warmer water generates rising air that creates ...

When viruses attack, one molecule more than any other fights back. Interferon triggers the activation of more than 350 genes, and despite the obvious connection, the vast majority have never been tested for antiviral properties. A team of researchers, led by scientists from Rockefeller University, for the first time has carried out a comprehensive, systematic evaluation of the antiviral activity of interferon-induced factors. The findings, published online today in the journal Nature, are a first step toward unraveling how these naturally occurring molecules work to inhibit ...

SALT LAKE CITY, April 11, 2011 – University of Utah geophysicists made the first large-scale picture of the electrical conductivity of the gigantic underground plume of hot and partly molten rock that feeds the Yellowstone supervolcano. The image suggests the plume is even bigger than it appears in earlier images made with earthquake waves. "It's like comparing ultrasound and MRI in the human body; they are different imaging technologies," says geophysics Professor Michael Zhdanov, principal author of the new study and an expert on measuring magnetic and electrical ...

A new analysis has found that childhood cancer survivors often suffer from sleep problems and fatigue, which negatively impact their attention and memory. Published early online in Cancer, a peer-reviewed journal of the American Cancer Society, the study indicates that addressing sleep hygiene among survivors of childhood cancer may help to improve their cognitive health. Cognitive problems, such as trouble with attention and memory, often arise in survivors of childhood cancer. These problems, which are either a direct or indirect result of treatment, negatively impact ...

Children with inborn errors of metabolism received vaccines on the same immunization schedule as did healthy infants, according to Kaiser Permanente Vaccine Study Center scientists who examined the Kaiser Permanente Northern California population. In addition, immunization was not associated with significant increases in emergency room visits or hospitalizations during the month following vaccination, according to Nicola Klein, MD, PhD, lead author of the study and co-director of the Kaiser Permanente Vaccine Study Center. The study appears in the current online issue ...

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WASHINGTON, DC (April 11, 2011) – Drinking 100 percent fruit juices could have protective health benefits similar to those of whole fruits, according to research presented in a literature review yesterday at the 2011 Experimental Biology (EB) meeting. Highlights from a new report summarizing recent research on the potential benefits of fruit juice suggest a positive association between intake of 100 percent juice and reduced risk for several chronic diseases, including cancer, markers for cardiovascular disease and cognitive decline. "While it is universally accepted ...

What began as a closed door and a "do not tell" in the swingers realm has recently become a popular trendy event. Swinging started out in the early war era when air force pilots would swap their wives. Some attribute the first type of these swinging events even further back to the time of the Romans. Since the Internet boom in the late 90s sites like SwingLifeStyle have given an all access place to meet and date swinger couples with a directory of swinger clubs across the US. When the social site boom happened a few years back, most companies and websites were left in ...

PacketMicro and High Speed Design Center (HSDC) announce today that they are offering the "Flex Probing System" family for testing large printed circuit boards (PCB). Comprising of Flex Positioners, Flex Scopes, and Flex Bridges, this system can typically be configured for either horizontal or vertical probing of large PCB in less than 10 minutes. "The unique, stackable structure makes our Flex Probing System the perfect solution for testing the PCB system in a vertical probing configuration," said Ben Chia, HSDC President. "With the 2 mega-pixel Flex Scope and the ...