Atheist or agnostic doctors are almost twice as willing to take decisions that they think will hasten the end of a very sick patient's life as doctors who are deeply religious, suggests research published online in the Journal of Medical Ethics.
And doctors with a strong faith are less likely to discuss this type of treatment with the patient concerned, the research shows.
Crohn's is a condition that affects one in 800 people in the UK and causes chronic intestinal inflammation, leading to pain, bleeding and diarrhoea. Researchers are working with biotechnology company, Provexis, to test a new plantain based food product that could treat patients with the disease.
BOSTON, Aug. 25, 2010 — Imagine devices that capture electricity from the air ― much like solar cells capture sunlight ― and using them to light a house or recharge an electric car. Imagine using similar panels on the rooftops of buildings to prevent lightning before it forms. Strange as it may sound, scientists already are in the early stages of developing such devices, according to a report presented here today at the 240th National Meeting of the American Chemical Society (ACS).
A study conducted by U.S. Forest Service and University of Washington (UW) scientists has found that fuel treatments—even of only a few acres—can reduce fire severity and protect older trees desirable for their timber, wildlife, and carbon-storage value. The finding is part of a three-year study of the 175,000-acre Tripod Fire and is published in the August issue of Canadian Journal of Forest Research.
BOSTON, Aug. 25, 2010 — An unusual substance known as "dry water," which resembles powdered sugar, could provide a new way to absorb and store carbon dioxide, the major greenhouse gas that contributes to global warming, scientists reported here today at the 240th National Meeting of the American Chemical Society.
A new study from researchers in Canada and Sweden has shown that biosynthetic corneas can help regenerate and repair damaged eye tissue and improve vision in humans. The results, from an early phase clinical trial with 10 patients, are published in the August 25th, 2010 issue of Science Translational Medicine.
Researchers from North Carolina State University have developed extremely small microneedles that can be used to deliver medically-relevant nanoscale dyes called quantum dots into skin – an advance that opens the door to new techniques for diagnosing and treating a variety of medical conditions, including skin cancer.
BOSTON, Aug. 25, 2010 — Scientists today reported development of a new battery-like device that opens the possibility that people one day could "recharge" cell phones, laptops, and other portable electronics in an unlikely way ― with a sugar fix from a shared sip of soda pop or even a dose of vegetable oil. They described the device, the first fuel cell that produces electricity with technology borrowed from the biological powerhouses that energize people and other living things on Earth, here at the 240th National Meeting of the American Chemical Society (ACS).
Coral living off the coast of Puerto Rico may provide researchers valuable information about the potential impact of the Gulf of Mexico oil spill.
The Construction Unit at Tecnalia is taking part in the Sunglass project, which involves a glass that augments the efficiency of photovoltaic solar systems, which could boost use of renewable energy in the construction sector.
ANN ARBOR, Mich.---In a step toward more efficient, smaller and higher-definition display screens, a University of Michigan professor has developed a new type of color filter made of nano-thin sheets of metal with precisely spaced gratings.
The gratings, sliced into metal-dielectric-metal stacks, act as resonators. They trap and transmit light of a particular color, or wavelength, said Jay Guo, an associate professor in the Department of Electrical Engineering and Computer Science. A dielectric is a material that does not conduct electricity.
Robyn Whittaker from the University of Auckland and colleagues argue that information technology (IT)-based programs can improve cardiovascular disease (CVD) management and patient empowerment, but must be accompanied by supportive social and political environments and active patient and clinician engagement.
Scientists and engineers seek to meet three goals in the production of biofuels from non-edible sources such as microalgae: efficiency, economical production and ecological sustainability. Syracuse University's Radhakrishna Sureshkumar, professor and chair of biomedical and chemical engineering in the L.C. Smith College of Engineering and Computer Science, and SU chemical engineering Ph.D. student Satvik Wani have uncovered a process that is a promising step toward accomplishing these three goals.
College Park, MD (August 24, 2010) -- Future flash memory could be faster and store more data without changing its basic design by using a clever nanocrystal material proposed by scientists at Taiwan's Chang Gung University, who describe a new logical element made with the rare earth material gadolinium in the journal APPLIED PHYSICS LETTERS, which is published by the American Institute of Physics.
