منابع مشابه
Oxygen Sensation: Into Thick Air
Two recent studies show that a neural globin tunes oxygen responses in the nematode Caenorhabditis elegans. Analysis of wild C. elegans strains suggests that the commonly used Bristol strain may have adapted to life in the laboratory.
متن کاملMeasurement of oxygen transfer from air into organic solvents
BACKGROUND The use of non-aqueous organic media is becoming increasingly important in many biotechnological applications in order to achieve process intensification. Such media can be used, for example, to directly extract poorly water-soluble toxic products from fermentations. Likewise many biological reactions require the supply of oxygen, most normally from air. However, reliable online meas...
متن کاملOxygen etching of thick MoS2 films.
Oxygen annealing of thick MoS2 films results in randomly oriented and controllable triangular etched shapes, forming pits with uniform etching angles. These etching morphologies differ across the sample based on the defect sites situated on the basal plane surface, forming numerous features in different bulk sample thicknesses.
متن کاملSCIENTIFIC COMMENTARIES Translating synaptic plasticity into sensation
The nociceptive system is endowed with powerful mechanisms to modify its own responsiveness to noxious stimuli, ranging from complete analgesia, e.g. in stressful fight or flight situations (Willer et al., 1981) to pronounced hyperalgesia, e.g. to better protect inflamed or injured tissue (Sandkühler, 2013). Changes in synaptic strength are a versatile and powerful means to modulate nociception...
متن کاملEstimation of thermal sensation during varied air temperature conditions.
Seven male students were exposed to four varied air temperature environments: hot (37 degrees C) to neutral (27 degrees C) (HN), neutral to hot (NH), cool (17 degrees C) to neutral (CN), and neutral to cool (NC). The air temperature was maintained at the first condition for 20 min, then was changed to the second condition after 15 min and was held there for 20 min. Each subject wore a T-shirt, ...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2009
ISSN: 0960-9822
DOI: 10.1016/j.cub.2009.03.058