Results 221 to 230 of about 260,402 (260)
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Temperature sensing and cold acclimation
Current Opinion in Plant Biology, 2001The fundamental question in cold acclimation is how do plants perceive the low but nonfreezing temperatures that activate cold acclimation responses. New findings in the past year suggest that changes in membrane fluidity, cytoskeleton rearrangement, and calcium influxes are among the earliest events taking place in plants upon exposure to low ...
J, Browse, Z, Xin
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Hemoglobin senses body temperature
European Biophysics Journal, 2009When aspirating human red blood cells (RBCs) into 1.3 mum pipettes (DeltaP = -2.3 kPa), a transition from blocking the pipette below a critical temperature T(c) = 36.3 +/- 0.3 degrees C to passing it above the T(c) occurred (micropipette passage transition). With a 1.1 mum pipette no passage was seen which enabled RBC volume measurements also above T(c)
G M, Artmann +9 more
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On the qualitative aspect of the temperature sense
Brain Research, 1973Abstract Static differential thermal sensitivity was investigated by measuring the just noticeable difference thresholds as a function of the skin temperature. The results show thresholds of about 0.4–0.5 °C at the temperatures between 27 and 33 °C. The thermal discriminability increased toward slightly warmer and cooler temperatures, being about 0.3
R P, Erickson, D A, Poulos
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Thermal diffusivity sensing: A new temperature sensing paradigm
2011 IEEE Custom Integrated Circuits Conference (CICC), 2011This paper presents an overview of recently developed absolute temperature sensors based on the measurement of the thermal diffusivity of silicon, D. Such sensors make use of the fact that, in IC-grade silicon, D has a well-defined temperature dependence and is insensitive to process spread. D can be determined by measuring the thermal delay between an
Caspar P. L. van Vroonhoven +1 more
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Contactless temperature sensing via luminescence
2016 18th International Conference on Transparent Optical Networks (ICTON), 2016Sensitive detection of temperature in a non-contact fashion has applications in many diverse areas and disciplines. Immediate need exists for non-contact temperature measurement of moving or contact sensitive objects, hardly accessible bodies, or objects in hazardous locations.
Dramićanin, Miroslav +3 more
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On the intensive aspect of the temperature sense
Brain Research, 1973Abstract A previous study suggested that discriminations between constant temperatures are qualitative rather than intensive, depending on relative amounts of activity among the members of a population of neurons, an ‘across-fiber pattern’. The present study was designed to determine whether judgement of thermal sensations might produce evidence of ...
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TEMPERATURE SENSE IN THE PRIMATE
British Medical Bulletin, 1977I, Darian-Smith, K O, Johnson
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Synergically engineering defect and interlayer in SnS2 for enhanced room-temperature NO2 sensing
Journal of Hazardous Materials, 2022Juanyuan Hao, You Wang, Yi Cui
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