LOS ANGELES (April 3, 2014) – In a series of research studies, Cedars-Sinai spinal surgeons show that a new method of computer-guided spine surgery is beneficial for spinal reconstruction and for treating complex tumors and degenerative spine problems, resulting in fewer complications and better outcomes for patients. The Cedars-Sinai surgeons highlight the advantages of a "spinal navigation" technique that uses high-speed computerized tomography (CT) imaging to navigate in and around the spinal column from different angles. They present their findings in six articles ...

Child abuse is a leading cause of fatality in children 0-4 years of age. Roughly 1,500 children are fatally injured each year in association with child abuse and 150,000 are permanently disabled. Many serious injuries and fatalities could be prevented if it was possible to distinguish between injuries associated with abuse and those caused by accidents. Clinicians, child protective services and law enforcement personnel should be equipped with improved knowledge related to the types of injuries that are possible from common household accidents that are often falsely reported ...

TUSCALOOSA, Ala. — Overreliance on genetic-centered approaches in predicting, diagnosing and treating disease will lead to few future scientific breakthroughs, cautioned a University of Alabama researcher who co-authored an article in an early online issue of Genetics that advocates for a greater emphasis on the body's metabolites in understanding illnesses. "To augment the value of genetic data, the scientific community needs to add additional information from things like metabolomics – the analysis of metabolites within an organism," said Dr. Laura Reed, a University ...

CAMBRIDGE, Mass-- The electrochemical reactions inside the porous electrodes of batteries and fuel cells have been described by theorists, but never measured directly. Now, a team at MIT has figured out a way to measure the fundamental charge transfer rate — finding some significant surprises. The study found that the Butler-Volmer (BV) equation, usually used to describe reaction rates in electrodes, is inaccurate, especially at higher voltage levels. Instead, a different approach, called Marcus-Hush-Chidsey charge-transfer theory, provides more realistic results — revealing ...

A novel ultrathin collagen matrix assembly allows for the unprecedented maintenance of liver cell morphology and function in a microscale "organ-on-a-chip" device that is one example of 3D microtissue engineering. A team of researchers from the Center for Engineering in Medicine at the Massachusetts General Hospital have demonstrated a new nanoscale matrix biomaterial assembly that can maintain liver cell morphology and function in microfluidic devices for longer times than has been previously been reported in microfluidic devices. This technology allows researchers to ...

The patented work, published in Nature today, provides a deeper understanding of our first line of defence, and what happens when it goes wrong. It will lead to new ways of diagnosing and treating inflammatory bowel disease, peptic ulcers and even TB. It could also lead to novel protective vaccines. The discovery is the result of national and international collaboration between the universities of Melbourne, Monash, Queensland and Cork. It also depended on access to major facilities including the Australian Synchrotron and the Bio21 Institute. One of the leads in the ...

Women who start new businesses with men have limited opportunities to move into leadership roles, according to sociologists at the University of North Carolina at Chapel Hill; and when they co-found a business with their husbands, they have even fewer chances to be in charge. The study, published in the April issue of the American Sociological Review, comes on the heels of a recent debate about businesses with all-male boards of directors and adds to a growing body of knowledge that documents women's limited access to leadership roles in the business world. "This work ...

This news release is available in German. "We don't have many women in management roles because we get so few good applicants." Companies can be heard lamenting this state of affairs with increasing frequency. Just an excuse? Scientists from the TUM have discovered something that actually does deter women from applying for a job, even if they are qualified: the wording of the job ads. The scientists showed some 260 test subjects fictional employment ads. These included, for example, a place in a training program for potential management positions. If the advertisement ...

A new report from the European Science Foundation, 'Media in Europe: New Questions for Research and Policy', examines the field of media studies and proposes an agenda for research for the next decade From newspapers and radio to internet, mobile telephony and digital communications, the media have in recent decades become ever more central to people's activities in personal, professional and social life. In this period of rapid social and technological change, it can be difficult to separate what we really know about the media from our assumptions and feelings about ...

The default mode network is a key area in the resting state, involving the posterior cingulate cortex, precuneus, medial prefrontal and lateral temporal cortices, and is characterized by balanced positive and negative connections classified as the "hubs" of structural and functional connectivity in brain studies. Resting-state functional connectivity MRI is based on the observation that brain regions exhibit correlated slow fluctuations at rest, and has become a widely used tool for investigating spontaneous brain activity. Functional magnetic resonance imaging studies ...

TALLAHASSEE, Fla. — Be sure to pick up a watermelon — or two — at your neighborhood farmers' market. It could save your life. A new study by Florida State University Associate Professor Arturo Figueroa, published in the American Journal of Hypertension, found that watermelon could significantly reduce blood pressure in overweight individuals both at rest and while under stress. "The pressure on the aorta and on the heart decreased after consuming watermelon extract," Figueroa said. The study started with a simple concept. More people die of heart attacks in cold ...

With one of the world's longest coastlines, spanning 17 states, and very high marine and coastal biodiversity, Brazil owes much of its prosperity to the ocean. For that reason, Brazil was the site of the first Ocean Health Index regional assessment designed to evaluate the economic, social and ecological uses and benefits that people derive from the ocean. Brazil's overall score in the national study was 60 out of 100. The findings from that study — conducted by researchers from UC Santa Barbara's National Center for Ecological Analysis and Synthesis (NCEAS), the Department ...

An international team of scientists has identified the precise biochemical key that wakes up the body's immune cells and sends them into action against invading bacteria and fungi. The patented work, published in Nature today, provides the starting point to understanding our first line of defence, and what happens when it goes wrong. It will lead to new ways of diagnosing and treating inflammatory bowel disease, peptic ulcers and even TB. It could also lead to new protective vaccines. The discovery, the result of an international collaboration between Monash University ...

Andalusian researchers, led by the University of Granada, have discovered a curious characteristic of the members of the human lineage, classed as the genus Homo: they are the only primates where, throughout their 2.5-million year history, the size of their teeth has decreased alongside the increase in their brain size. The key to this phenomenon, which scientists call "evolutionary paradox", could be in how Homo's diet has evolved. Digestion starts first in the mouth and, so, teeth are essential in breaking food down into smaller pieces. Therefore, the normal scenario ...

NAIROBI, Kenya (2 April 2014) ----With rising food and energy costs, smallholder farmers are looking for alternative crops that can generate more income and provide a better livelihood; however, bringing in new crops without tried and tested evidence about its viability may be counter productive. A study conducted in Kenya shows that crops should be promoted and adopted when farmers have knowledge about its cultivation and there is access to a reliable market. In Kenya, Jathropha was promoted as a wonder crop that could improve farmer incomes and aid rural development, ...

The notoriously short fuses of some sports coaches could be explained by excessive concern with how they will be seen by others, according to new research. A study by academics at the University of Leeds and Northumbria University found coaches who were more focused on their own high standards and less interested in the opinions of others were significantly better at controlling feelings of anger than those who were very focused on others' opinions of their performance. Dr Andrew Hill, lecturer in sports and exercise science in the University of Leeds' Faculty of Biological ...

Individuals who wish to identify potential problems in the scientific literature can either choose to report their grievances privately (with the expectation that the issue will be appropriately handled) or they can post their accusations publicly. Clearly there are many reasons for dealing with unproven and potentially damaging allegations privately, however a new study suggests that when this route is followed a much smaller percentage of the allegations result in a correction to the literature. The study, published today in PeerJ, was conducted by Paul S. Brookes, ...

In new research presented at the World Congress on Osteoporosis, Osteoarthritis and Musculoskeletal Diseases today, investigators showed that an osteoporosis screening strategy using FRAX as a pre-screening tool is cost-effective if the follow up of the screening and medication adherence are optimized. FRAX (WHO Fracture Risk Assessment Tool) is a widely used algorithm to determine 10-year risk of fracture based on an individual's risk factors. Researchers from the University of Maastricht and the University of Liège evaluated the cost-effectiveness of an osteoporosis ...

The first major study of color blindness in a multi-ethnic group of preschoolers has uncovered that Caucasian male children have the highest prevalence among four major ethnicities, with 1 in 20 testing color blind. Researchers also found that color blindness, or color vision deficiency, in boys is lowest in African-Americans, and confirmed that girls have a much lower prevalence of color blindness than boys. The study will be published online April 3 in Ophthalmology, the journal of the American Academy of Ophthalmology. Despite the name, color blindness is not a type ...

BUFFALO, N.Y. – Chemotherapeutic drugs excel at fighting cancer, but they're not so efficient at getting where they need to go. They often interact with blood, bone marrow and other healthy bodily systems. This dilutes the drugs and causes unwanted side effects. Now, researchers are developing a better delivery method by encapsulating the drugs in nanoballoons – which are tiny modified liposomes that, upon being struck by a red laser, pop open and deliver concentrated doses of medicine. Described April 3 in the journal Nature Communications, the innovation could improve ...

ESA's Sentinel satellite, due for launch on April 3rd, should allow scientists to test this link in greater detail and eventually develop a forecast system for all volcanoes, including those that are remote and inaccessible. Volcano deformation and, in particular, uplift are often considered to be caused by magma moving or pressurizing underground. Magma rising towards the surface could be a sign of an imminent eruption. On the other hand, many other factors influence volcano deformation and, even if magma is rising, it may stop short, rather than erupting. Dr Juliet ...

LONDON, UK (3 April 2014)—The influential Intergovernmental Panel on Climate Change (IPCC) report, released this week, concluded that climate change is already damaging food production and increasing food prices, and will have further impacts in the future. Responding to this, representatives from the research community, civil society, farmers organisations, donor agencies and private sector are gathering in London today to identify actions the world must take to help farmers adapt to climate change and help deliver a more food-secure and prosperous world. The meeting, ...

Signalfire, a Delavan-based creative agency, is proud to announce the brand launch of the Humane Society of Southern Wisconsin and their interactive website, http://www.PetsGoHome.org. Formerly known as the Rock County Humane Society, the century-old organization has been providing rescue and care for homeless pets as well as adoption services for those looking for animal companions. Signalfire provided the Janesville-based organization a new logo, marketing materials, and interactive website complete with donation module, blogs, and real-time animal adoption listings. ...

Lisa Marie Kao and the Zarin's attend "Hirschfeld for Haiyan" relief benefit for the American Red Cross at Suttons & Robertsons on March 13, 2014 in New York City. Original Housewives of New York former cast member, Jill Zarin and her husband Bobby, welcome their new Upper East Side neighbors, Suttons & Robertsons, a UK based collateral loan company to NYC. Together, Jill & Bobby Zarin and Suttons & Robertsons are teaming up to do some good to help the disaster victims of Typhoon Haiyan. The famed NY duo's collection of 30 rare pieces of artwork by Al ...

Canadian Rock Band The Milkman's Sons concert at Western Pizza Glencarin Regina Saskatchewan, Canada got rave reviews from the fans and the club owner after playing to a packed house. They performed a mixture of classic to modern rock, and with some country and punk thrown in for good measure. Covering music from such bands as Tom Petty and the Heart Breakers, Ramones, The Rolling Stones, and The Foo Fighters, made sure everyone went away with having heard something they enjoyed. "The Milkman's Sons put on a heck of a show here at Western Pizza Saturday night. They put ...