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Tag: "states" at biology news

Envisat and ERS-2 reveal hidden side of Hurricane Rita

...information in the vicinity of tropical cyclones," states Hans Hersbach of ECMWF. "For a Hurricane like Rita, the combination of such observations with [in-situ] dropsonde data enables the analysis system at ECMWF to produce an improved forecast." NOAA using Envisat radar altimetry data Another Envisat...

Virologist finds contagious equine flu in dogs

...ay 2005, outbreaks occurred at 20 racetracks in 10 states (Florida, Texas, Arkansas, Arizona, West Virginia, Kansas, Iowa, Colorado, Rhode Island and Massachusetts), according to the paper. "This infection will become a major concern for all dog owners, since 100 percent of dogs are susceptible to infectio...

For first time, brain cells generated in a dish

...entire sequence of cell development from primitive states to functional neurons and expose the electrophysiological properties of the cells. A little more than a decade ago, scientists came to realize that the brain continues to produce small amounts of new cells even in adulthood, overturning the belief t...

Frog peptides block HIV in lab study

...d on how the brain sustains and alters the various states of mind. Tononi, one of the few scientists exploring the frontiers of consciousness, has theorized that conscious thought depends on the brain's ability to integrate information. "Sleep is the most familiar alteration of consciousness," he says. "It...

Deep sleep short-circuits brain's grid of connectivity

...d on how the brain sustains and alters the various states of mind. Tononi, one of the few scientists exploring the frontiers of consciousness, has theorized that conscious thought depends on the brain's ability to integrate information. "Sleep is the most familiar alteration of consciousness," he says. "It...

The making and breaking of microtubules

...n prevent the transition from growing to shrinking states or vice versa," says Nogales, who is also a member...o get the tubulin assemblies locked at the correct states suitable for structural analysis, but even more challenging was finding an algorithm to reconstruct ...

FDA Approves New Treatment for Chronic Hepatitis B

...fatigue, and dizziness. The labeling for Baraclude states that patients who discontinue Baraclude should be monitored at repeated intervals over a period of time for liver function. Baraclude's sponsor, Bristol-Myers Squibb Company of Wallingford, Conn., has committed to conducting a large post-marketing s...

Health costs soar as 60 million Americans classed as obese

...one molecule, we could generate multiple molecular states that would be programmable by DNA sequence. In other efforts, we would like to control macroscopic assembly processes by influencing the shapes of self-assembling molecular components." ...

New miniaturised chip dramatically reduces time taken for DNA analysis

.... "The next step is to mass-produce the sensors", states Salvador Alegret, the director of research. "Mass production will allow costs to be reduced and the product to become as widely available as pregnancy test kits we can buy at the local pharmacy". Electrochemical genosensors vs DNA chips Identifying...

UN successfully tests 'green' pesticide against locusts

...one molecule, we could generate multiple molecular states that would be programmable by DNA sequence. In other efforts, we would like to control macroscopic assembly processes by influencing the shapes of self-assembling molecular components." ...

DNA constraints control structure of attached macromolecules

...one molecule, we could generate multiple molecular states that would be programmable by DNA sequence. In other efforts, we would like to control macroscopic assembly processes by influencing the shapes of self-assembling molecular components." ...

Aircraft Cabin Ventilation Influences The Transmission Of Diseases In-flight

...om the source passenger were affected. The review states that disinsection of aircraft - spraying before landing to kill insects - and vector control around airports, as well as immunisation, seem to have been effective in non-endemic areas. However, although International Health regulations recommend disi...

Alien woodwasp, threat to US pine trees, found in N.Y.

...nes coast-to-coast, particularly in the pine-dense states in the Southeast. One target would be loblolly pines in Georgia. Finding one bug in a trap is no small matter. Where there's one, there's likely to be more, says E. Richard Hoebeke, a Cornell senior extension associate in entomology. "Whenever you f...

Agilent Technologies introduces advanced zebrafish, mouse microarrays for stem cell and developmental biology research

...ith its large coastline and warm waters, leads all states with an average of about 30 shark attacks per year, followed by California (6), Texas (4), Hawaii (3), North Carolina (2) and Alabama, South Carolina and Oregon each reporting one. McEachran says shark attacks are far less frequent causes of injury ...

New HIV drug candidate developed in Sweden

...ith its large coastline and warm waters, leads all states with an average of about 30 shark attacks per year, followed by California (6), Texas (4), Hawaii (3), North Carolina (2) and Alabama, South Carolina and Oregon each reporting one. McEachran says shark attacks are far less frequent causes of injury ...

Shark attack worries? Driving to the beach is more deadly

...ith its large coastline and warm waters, leads all states with an average of about 30 shark attacks per year, followed by California (6), Texas (4), Hawaii (3), North Carolina (2) and Alabama, South Carolina and Oregon each reporting one. McEachran says shark attacks are far less frequent causes of injury ...

U.N. mulls the protection of Earth's forests

...tries' long-term sustainable development, and urge states to integrate forest policy into their long-term development plans. This report was written with support from Indiana University and the U.S.D.A. Forest Service. ...

B cells are required for development of epithelial cancer associated with chronic inflammation

...re necessary for establishing chronic inflammatory states that potentiate cancer development," explains Dr. Coussens. "Pharmacological interventions attenuating B cell activation or blocking B cell-mediated recruitment of innate immune cells may be effective in preventing premalignant progression." ### Th...

Cousin of Asian super termite invades Florida

...rmite" that's gnawing its way across many Southern states -- has become established in South Florida, according to University of Florida researchers. "The Asian subterranean termite, a major pest in tropical areas such as Brazil and the West Indies, was not considered to be a serious threat to Florida unti...

Successful Test Of Single Molecule Switch Opens The Door To Biomolecular Electronics

...o make reproducible measurements showing all three states by measuring the current through it as electrons were removed by another electrode, turning it from an insulator to a strong conductor and then back into an insulator again. Given the measured electrical properties of the oligoaniline, Lindsay notes...

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