Proteins: stay tuned!
نویسندگان
چکیده
منابع مشابه
Stay tuned for multimedia browsing.
www.sciencemag.org SCIENCE VOL 326 23 OCTOBER 2009 493 COVER A three-color mosaic derived from the Moon Mineralogy Mapper (M) near-infrared spectrometer. Orange and pink colors illustrate the distribution of iron-bearing minerals. Green represents the surface brightness at 2.4 micrometers. Blue indicates the presence of small amounts of surficial OH and H 2 O that are most prominent at these vi...
متن کاملStop! Stay tuned for more information.
It is widely believed that the prefrontal cortex contributes to adaptive control over prepotent or habitual behaviors. One of the proposed means of implementing control involves directed “top-down” inhibition of actions. While this descriptive model is helpful, much work remains to be done to explain the distinct neural mechanisms by which such top-down control alters action selection. In a rec...
متن کاملStay Tuned: What Is Special About Not Shifting Attention?
BACKGROUND When studying attentional orienting processes, brain activity elicited by symbolic cue is usually compared to a neutral condition in which no information is provided about the upcoming target location. It is generally assumed that when a neutral cue is provided, participants do not shift their attention. The present study sought to validate this assumption. We further investigated wh...
متن کاملStay Tuned! An Automatic RSS Feeds Trans-coder
News aggregators are widely used to read RSS feeds but they require the user to be in front of a screen. While moving, people usually do not have any display, or very small ones. Moreover, they need to perform actions to get access to the news: download a tool, choose to generate audio files from the news, and send them to e.g. an MP3 player. We propose in this paper a system that automatically...
متن کاملStay tuned: active amplification tunes tree cricket ears to track temperature-dependent song frequency.
Tree cricket males produce tonal songs, used for mate attraction and male-male interactions. Active mechanics tunes hearing to conspecific song frequency. However, tree cricket song frequency increases with temperature, presenting a problem for tuned listeners. We show that the actively amplified frequency increases with temperature, thus shifting mechanical and neuronal auditory tuning to main...
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ژورنال
عنوان ژورنال: Current Opinion in Structural Biology
سال: 2006
ISSN: 0959-440X
DOI: 10.1016/j.sbi.2006.10.013