This news release is available in German. How does the hip joint of a crawling weevil move? A technique to record 3D X-ray films showing the internal movement dynamics in a spatially precise manner and, at the same time, in the temporal dimension has now been developed by researchers at ANKA, KIT's Synchrotron Radiation Source. The scientists applied this technique to a living weevil. From up to 100,000 two-dimensional radiographs per second, they generated complete 3D film sequences in real time or slow motion. The results are now published in the Proceedings of the ...

Philadelphia, Pa. (March 14, 2014) – Patient requests for specific medications—including requests for brand-name drugs spurred by direct-to-consumer (DTC) advertising—have a substantial impact on doctors' prescribing decisions, suggests a study in the April issue of Medical Care. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health. "A patient request for a specific medication dramatically increases the rate at which physician s prescribe that medication," according to the new research led by John B. McKinlay, PhD, of New England ...

Armored spiders are medium to small species that derive their name from the complex pattern of the plates covering their abdomen strongly resembling body armor. Lurking in the darkness of caves In Southeast China, scientists discover and describe five new species of these exciting group of spiders. The study was published in the open access journal ZooKeys. The common name armored spiders is given to the engaging family Tetrablemmidae. Distinguished by their peculiar armor-like abdominal pattern, these tropical and subtropical spiders are mainly collected from litter ...

March 14, 2014 Lebanon, NH - Dartmouth researchers have developed a novel and unique approach to treating Chronic Lymphocytic Leukemia (CLL), a form of blood cancer that often requires repeated chemotherapy treatments to which it grows resistant. The researchers, led by Alexey V. Danilov, MD, PhD, assistant professor at the Geisel School of Medicine at Dartmouth and Hematologist-Oncologist at the Norris Cotton Cancer Center, modeled the lymph node microenvironment where CLL cells are found in the laboratory. They were able to disrupt the activity of a pathway (NF-kappaB) ...

Philadelphia, Pa. (March 14, 2014) - A technique called distraction osteogenesis can create increased length of the upper jaw in patients with cleft lip and palate deformities, reports a study in the March issue of The Journal of Craniofacial Surgery, edited by Mutaz B. Habal, MD, published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health. Distraction Technique Used to Lengthen the Palate Dr. Emeka Nkenke of Erlangen University Hospital, Germany, and colleagues, report on the use of distraction osteogenesis to lengthen the maxilla (upper jaw) bone in ...

HOUSTON – (March 13, 2014) –Open, feed, cut. Such is the humdrum life of a motor molecule, the subject of new research at Rice University, that eats and excretes damaged proteins and turns them into harmless peptides for disposal. The why is obvious: Without these trash bins, the Escherichia coli bacteria they serve would die. And thanks to Rice, the how is becoming clearer. Biophysicists at Rice used the miniscule machine – a protease called an FtsH-AAA hexameric peptidase – as a model to test calculations that combine genetic and structural data. Their goal is to ...

New UCLA research suggests that the more muscle mass older Americans have, the less likely they are to die prematurely. The findings add to the growing evidence that overall body composition — and not the widely used body mass index, or BMI — is a better predictor of all-cause mortality. The study, published in the American Journal of Medicine, is the culmination of previous UCLA research led by Dr. Preethi Srikanthan, an assistant clinical professor in the endocrinology division at the David Geffen School of Medicine at UCLA, that found that building muscle mass is ...

Researchers at the University of Washington have successfully created a line of human embryonic stem cells that have the ability to develop into a far broader range of tissues than most existing cell lines. "These cells will allow us to gain a much greater understanding of normal embryonic development and have the real potential for use in developing ways to grow new tissues and organs for transplantation," said Carol Ware, a professor in the UW Department of Comparative Medicine and lead author of a paper describing the new cell line appearing in the March 10 issue ...

RIVERSIDE, Calif. — Animals "do the locomotion" every day, whether it's walking down the hall to get some coffee or darting up a tree to avoid a predator. And until now, scientists believed the inner workings of movement were pretty much the same — the nerves send a message to the muscles and there is motion. But in a first-of-its-kind study on wild green anole lizards, biologists at the University of California, Riverside have discovered that the link between muscle function and movement is a lot more complicated than anyone realized. "We were trying to understand ...

Research from the University of Adelaide has confirmed that a gene linked to intellectual disability is critical to the earliest stages of the development of human brains. Known as USP9X, the gene has been investigated by Adelaide researchers for more than a decade, but in recent years scientists have begun to understand its particular importance to brain development. In a new paper published online in the American Journal of Human Genetics, an international research team led by the University of Adelaide's Robinson Research Institute explains how mutations in USP9X ...

BOSTON (March 14, 2014) — A diagnosis of hemianopia, or blindness in one half of the visual field in both eyes as the result of strokes, tumors or trauma often means the end of driving. In about half of the states in the United States and in many other countries, driving with hemianopia is prohibited. However, in some countries including Belgium, the Netherlands, the UK, Switzerland and Canada, driving with hemianopia is permitted after passing a specialized road test. Researchers at Massachusetts Eye and Ear/Schepens Eye Research Institute set out to determine the extent ...

In a new study published today in Annals of Surgical Oncology, clinicians worked with mathematicians to review data from 1973 to 2013 to conclude there was a time-dependent link between being diagnosed with diabetes and pancreatic cancer. A review of 88 international studies to date, is the largest analysis on the topic published. Dr Mehrdad Nikfarjam, liver, pancreas and biliary specialist from the Department of Surgery at the University of Melbourne said pancreatic cancer was often diagnosed when at an advanced, incurable stage. "This is an important paper that ...

After 13 years of meticulous excavation of the nearly complete skeleton of the Australopithecus fossil named Little Foot, South African and French scientists have now convincingly shown that it is probably around 3 million years old. In a paper published today, Friday, 14 March 2014 at 12:00 (SATS), in the scientific journal, the Journal of Human Evolution, the latest findings by Professor Ron Clarke from the University of the Witwatersrand and his colleagues refute previous dating claims that suggested Little Foot is younger. (See the all authors' details and affiliations ...

Every year, almost 10,000 Danes are admitted to hospital with blood poisoning, while more than 3,000 patients become infected while they are hospitalised. New research shows that Danes suffering from blood poisoning risk an extra challenge in the form of an increased risk of suffering a blood clot: "We have followed more than 4,000 people who have been admitted with blood poisoning. The study shows that the risk of suffering a blood clot in either the brain or the heart is twice as high for patients with blood poisoning in relation to other patients who are also admitted ...

Water, salts and gases dissolved in the huge ocean that scientists believe could exist below Europa´s icy crust can rise to the surface generating the enigmatic geological formations associated to red-tinged materials that can be seen on this Jupiter's satellite. This is confirmed by the experiment carried out in the laboratory with water, carbon dioxide and magnesium sulfate by researchers at Centro de Astrobiología (CAB, Spain). Scientists suspect that inside Europa, one of the icy moons of Jupiter, reservoirs of liquid water exists, the essential element for life on ...

By the end of the 21st century, some parts of the world can expect as many as 30 more days a year without precipitation, according to a new study by Scripps Institution of Oceanography, UC San Diego researchers. Ongoing climate change caused by human influences will alter the nature of how rain and snow falls; areas that are prone to dry conditions will receive their precipitation in narrower windows of time. Computer model projections of future conditions analyzed by the Scripps team indicate that regions such as the Amazon, Central America, Indonesia, and all Mediterranean ...

According to George Bernard Shaw, "Imitation is not just the sincerest form of flattery – it's the sincerest form of learning." According to psychologists, imitation is something that we all do whenever we learn a new skill, whether it is dancing or how to behave in specific social situations. Now, the results of a brain-mapping experiment conducted by a team of neuroscientists at Vanderbilt University strengthen the theory that an impaired ability to imitate may underlie the profound and enduring difficulty with social interactions that characterize schizophrenia. In ...

Deceased trust beneficiary's share held payable to his estate Article provided by Teague & Wetsel, PLLC Visit us at http://www.teaguewetsel.com/ In the case of Estate of Rozell v. Betty Rozell Revocable Trust, the Oklahoma Court of Civil Appeals reviewed the language of a revocable trust and ruled, in a divided opinion, that the share designated for a deceased beneficiary who died without children was fully vested and payable to his estate. Background of the case In 2002, the decedent's mother signed a revocable trust agreement. The trust agreement contained ...

Non-suspect victim attacked by police dog could proceed with lawsuit Article provided by Day, Day & Brown Visit us at http://www.daydayandbrown.com If you are attacked by a neighbor's dog, you might expect that the neighbor would be responsible for your resulting personal injuries. However, what if you were randomly attacked by a police dog, through no fault of your own? Might you still deserve compensation for your dog bite injuries? The California Court of Appeal recently discussed such a case in Pulido v. Reaver. A police dog attacks The victim was ...

Probation sentencing for intoxication manslaughter convictions Article provided by Law Office of Paul Schiffer Visit us at http://www.schifferlawfirm.com A unique offense DWI (driving while intoxicated) is a serious offense with serious, potentially long lasting, consequences. A criminal record of a DWI conviction may affect your future employment prospects, not to mention, your personal freedom. While each state has DWI laws, each state has variations in the ways they classify such offenses, both in terms of the legal requirements for convictions and in the ...

Do not be a victim of misdiagnosed heart failure Article provided by Webb & Beecher Visit us at http://www.bestmilitarymedicalmalpracticelawyer.com Many people claim to know that they would recognize the symptoms of a heart attack if they or a loved one is afflicted. However, even medical professionals fail to diagnose heart disease with their own patients, causing or allowing harm to the people they are sworn to protect. Late last year, results of a study conducted by the medical journal JAMA revealed that more than a third of people suffering from acute ...

Medical debt continues to fuel bankruptcy filings across America Article provided by Robert E. Bardwell, Jr. Attorney at Law Visit us at http://www.ohiobankruptlaw.com Though the recently enacted Patient Protection and Affordable Care Act (PPACA) will hopefully increase the number of Americans having the benefit of comprehensive health insurance, industry experts are mixed on what impact that will have on our nation's medical debt concerns. Medical expenses have skyrocketed in recent years in spite of advances in technology and pharmaceuticals that - theoretically ...

Lesser charge of assault was appropriate where man was intoxicated Article provided by George F. Hildebrandt, Attorney at Law Visit us at http://www.georgehildebrandt.com When you are charged with a crime such as assault, the difference between first-degree assault, a felony, and third-degree assault, a misdemeanor, can have a significant effect on the penalties involved. Each defined element of a crime is crucial to determining what level of offense can be established, and if some element of the crime cannot be proven beyond a reasonable doubt, a lesser sentence ...

Close relationship made grandparent visitation in child's best interest Article provided by Donaldson Stewart, P.C. Visit us at http://www.donaldsonandassociateslaw.com Under Arizona law, a grandparent may receive visitation rights with a child whose parents have been divorced more than three months, whose parents were never married, or if one of the parents is deceased, provided the court finds such visitation in the best interests of the child. To determine if visitation is in the child's best interests, the court considers a number of relevant statutory factors, ...

Geographic restriction on mother's relocation of child was justified Article provided by The Pinak Law Firm, PLLC Visit us at http://www.pinaklawfirm.com Under Texas law, a court can modify an order related to a parent-child relationship, if such a modification would be in the best interest of the child, and the circumstances of the child or parents have materially and substantially changed. The issue of modification may arise when one parent wishes to relocate with a child. However, what if the moving parent was given the exclusive right to determine the child's ...