search:nih shift相關網頁資料

      • helix.nih.gov
        The applications below are labelled according to the platform on which they are available. The platforms include: Helix [Helix] is the front-end machine for the Helix Systems at NIH, and is to be used for interactive and general computational tasks. The N
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      • en.wikipedia.org
        An NIH shift is a chemical rearrangement where a hydrogen atom on an aromatic ring undergoes an intramolecular migration primarily during a hydroxylation reaction. This process is also known as a 1,2-hydride shift. These shifts are often studied and obser
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    日期:2024-04-22
    News and Events at the National Institutes of Health (NIH) ... More News Releases Featured Videos This video discusses options for controlling pain at the end of life. An orthopedic surgeon, physical therapist and 3 knee replacement patients describe the ...
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    日期:2024-04-22
    Illustration demonstrating the genetic change that enables a flu strain to jump from one animal species to another, including humans: antigenic shift. ... Antigenic Shift The genetic change that enables a flu strain to jump from one animal species to anot...
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    日期:2024-04-29
    Chronic alcohol exposure leads to brain adaptations that shift behavior control away from an area of the brain involved in complex decision-making and toward a region associated with habit formation, according to a new study conducted in mice by scientist...
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    日期:2024-04-26
    A hybrid TALOS+ database system for empirical prediction of protein Phi and Psi backbone torsion angles using only chemical shift assignments ... Ramachandran window: graphs the phi/psi distributions of the 10 best database matches for the currently selec...
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    日期:2024-04-27
    Causes The cause is unknown. Genes may play a role. Other family members may have the disorder. But panic disorder often occurs when there is no family history. Panic disorder is twice as common in women as it is in men. Symptoms often begin before age .....
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    日期:2024-04-24
    This patient and public booklet, updated in 2011, provides the latest science-based information about Sleep. Learn about . . . Common sleep myths and practical tips for getting adequate sleep Coping with jet lag and nighttime shift work Avoiding dangerous...
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    日期:2024-04-29
    Back to Top What to Know Before You Start Writing the Research Proposal Careful preparation saves time, resources and will help you build a solid application. A panel of experts reviews all grant applications submitted to the NIH in a process known as pee...
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    日期:2024-04-26
    Sleep apnea (AP-ne-ah) is a common disorder in which you have one or more pauses in breathing or shallow breaths while you sleep. Breathing pauses can last from a few seconds to minutes. They may occur 30 times or more an hour. Typically, normal breathing...