One of the main challenges of computed tomography (CT) is to provide excellent image quality while exposing patients to the lowest possible dose of radiation. Reductions in dose application typically ...
Medical Engineering |Suddenly seeing floaters or flashes of light may indicate a serious eye problem that – if untreated – could lead to blindness, a new study shows.Researchers from Queen's University and Ho...
Studies and Analyses |A commonly inherited gene deletion can increase the likelihood of immune complications following bone marrow transplantation, an international team of researchers reports in the November 22 advance on...
Life Sciences |“Tsunamis can neither be prevented nor precisely predicted yet,” says site initiator Dr. Jian Lin, a WHOI geologist actively involved in tsunami research and a member of a U.S. national committee on t...
Earth Sciences |TERENCE CAVE FOR LITERATURE, MICHAEL GRÄTZEL FOR NEW MATERIALS, BRENDA MILNER FOR NEUROSCIENCES AND PAOLO ROSSI FOR THE HISTORY OF SCIENCEAn appeal to encourage education, training and researc...
Awards Funding |Many women don't quit smoking because they are afraid of gaining weight. That's because nicotine suppresses the appetite and boosts a smoker's metabolism.But a new meta-analysis...
Health and Medicine |These cells, known as circulating tumor cells, or CTCs, can provide critical information for examining and diagnosing cancer metastasis, determining patient prognosis, and monitoring the effectiveness...
Life Sciences |For a long time an increased growth of calves in the womb and associated consequences generated severe problems for breeders and scientists. Furthermore, many studies had proven that prenatal ...
Agricultural and Forestry Science |Purdue University and NASA examined more than a dozen chemicals, most of which are generated by humans, and have developed a blueprint for the underlying molecular machinery of global warming. The res...
Life Sciences |These results suggest that healthy adults may have a level of protective immune memory that can blunt the severity of infection caused by the 2009 H1N1 influenza virus.The study team was led b...
Health and Medicine |Now, a University of Utah engineer has developed an inexpensive new method to remove oil sheen by repeatedly pressurizing and depressurizing ozone gas, creating microscopic bubbles that attack the oil...
Life Sciences |The pervasive incidence of arsenic poisoning in Bangladesh and its link to drinking water were first identified in the scientific literature in the early 1980s, not long after the population began swi...
Earth Sciences |The study of 500 patients found a false positive reading between 77 and 82 percent in patients screened by electrocardiogram, and a false negative reading between 6 percent to 7 percent in the same pa...
Medical Engineering |Heart experts at Johns Hopkins are calling premature the early halt of a study by researchers at Walter Reed Army Medical Center and Washington Hospital Center on the benefits of combining extended-re...
Health and Medicine |Pharmacy scientists at the University of Maryland, Baltimore (UMB) have identified antidepressant and anti-anxiety behaviors in tests of mice lacking the gene. Writing in the journal BMC Neuro...
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