MBL scientists to present research at 2006 Ocean Sciences Meeting
...rge plumes of remobilized carbonate sediments were visible by SeaWiFS for several days following Fabian. This talk will explore the material intercepted and collected by the Oceanic Flux Program sediment traps, located 75 km SE of Bermuda. The flux generated by Fabian was, by far, the largest episodic deep o...Marine mammals are on the frontline of failing ocean health
...ferred from animals to humans. It's a measurable, visible impact. We're seeing new health threats in Alaska as a result of climate change." Warming temperatures are likely to increase rainfall in the North, leading to increased run-off to ocean systems and melting of ice. These changes affect how contamin...AAAS honors scientist's commitment to justice for workers and scientific integrity in public policy
...ice would not be rendered. Dr. Michaels was also visible in the debate over a proposed executive branch policy that was designed to give the Office of Management and Budget more oversight and control over regulatory decisions based on scientific or technical data. He, along with others, objected to the ini......ted with the new nanoparticles can be activated by visible light from a lamp to kill Escherchia coli. "If you've got this on tiles or shower screens you don't need so many chemical agents," says Professor Amal. So far the team has been working at laboratory scale. "It's probably a year before we can talk to...Of mice, men, trees and the global carbon cycle
...e estimated globally from satellites, based on the visible plant cover. The plant cover indicates how much light the plants will intercept. Even harder to calculate are the global amounts of carbon dioxide released by living, respiring plants; the amounts released as plants are decomposed by microbes; and th...Discovery at Barrow localizes visual awareness
...to simple visual objects that appeared either more visible or less visible. Functional MRI measures the position of deoxygenated blood within the brain, which indicates areas where energy is being used. When study participants saw the objects as more visible, the energy required to create the awareness was d...Imaging study links key genetic risk for Alzheimer's disease to myelin breakdown
...d to the brain/mind-destroying plaques and tangles visible years later in the cortex of Alzheimer patients. The Apolipoprotein E (ApoE) genotype is the second most influential Alzheimer risk factor, after only advanced age. The study used MRI to assess myelin breakdown in 104 healthy individuals between age...Penn researchers provide recommendations for artificial nutrition and hydration
... ethical equivalent of an airplane crash--a highly visible tragedy that spurs investigation, analysis, and hopefully improvements and safeguards to prevent a recurrence." Casarett and colleagues Jennifer Kapo, MD, Assistant Professor of Geriatric Medicine, and Arthur Caplan, PhD, Director of Penn's Center f...New nanosensor uses quantum dots to detect DNA
...le, which in turn emits a fluorescent glow that is visible under a microscope. But quantum dots alone cannot find and identify DNA strands. For that, the Johns Hopkins team used two biological probes made of synthetic DNA. Each of these probes is a complement to the DNA sequence the researchers are searchin...UC Davis wins $8 million EPA grant to study health effects of air pollution
...tes and sulfates. These particles are a mixture of visible and microscopic solid particles and minute liquid droplets known as aerosols. These particles come in a wide range of sizes, many so small that their diameter is less than 1/60th the width of a single human hair -- which allows them to easily enter t...MRI best tool for studying intricate nerves in dogs
...n to identifying these nerves, CN nuclei were also visible in the study. Anatomic descriptions of normal canine CN nuclei could be the focus of a future study....Genealogy of scaly reptiles rewritten by new research
...ther physical traits whose importance in providing visible clues to the species' close genetic relationships had been overlooked before. For example, among the lizards and snakes that lay eggs, all the species above a certain point in the new tree have one egg tooth and all those below that point have two e...Bacteria which sense the Earth's magnetic field
...d type with the MamJ mutants. She was able to make visible not only the magnetite crystal, but also the surrounding membrane vesicle, in a resolution never achieved before. Amazingly, the scientists saw a previously unknown filamentous structure along the magnetosome chain of the wild type cells. It resemble...Hairy feet stick better to wet ceilings
...e, which, at 400 to 600 micrometres in length, are visible to the naked eye. The adhesive system, whose branches become increasingly smaller over three levels, allows the gecko to stick to just about any ceiling and walk with its feet over its head. Until now, scientists were uncertain as to what mechanism w......rarchy respond the same whether or not objects are visible to us or invisible in the context of visual masking." That is, some parts of the brain respond to visual stimuli regardless of whether the conscious mind "sees" them or not. However, Tse and his team found that, "neural activity in areas beyond visu...UC Davis ophthalmologist to examine ancient Chilean mummy eyes
...IV infection," said Lloyd. "These same changes are visible under the microscope." Both mummies are already known to have recovered from pneumonia. One of the female's lungs was adherent to her chest wall and both of the young boy's lungs were adherent to his chest wall. "This adherence is consistent with a ...Nanoparticle created as diagnostic, therapeutic agent; brain tumors targeted
...eatment of tumor cells that have spread beyond the visible margins of the tumor on CT and MRI scans. Fatouros said that these tumor cells are most likely to result in recurrence of the brain tumor and that improved methods of attacking these cells offer the possibility of delaying or preventing brain tumor ...New genetic test can detect clam disease
... test can now also be used to ensure clams without visible symptoms are not carrying the disease. With the disease spreading along the East Coast and no cure, the researchers say the best solution for shellfishermen and aquaculture operations is to keep infection levels as low as possible and try to keep see...Viagra's hidden help for wildlife
...r Western drugs, in that the effects are rapid and visible to the naked eye. "The fact is that prior to the commercial availability of Viagra in 1998, no product in any medical tradition had been proven to be an effective and non-intrusive treatment of erectile dysfunction. So despite their history of using......mmon cause of visual loss. The earliest clinically visible abnormality in AMD are extracellular deposits, called drusen. However, it was unclear which component of drusen contributes to AMD. Recent data demonstrated that amyloid-beta (Abeta) deposition was found in drusen from eyes with AMD. In a paper ap...