منابع مشابه
Ambient temperature modulates yawning
In humans yawning can be triggered both physiologically as well as psychologically (i.e., spontaneous and contagious yawns), and it is the distinct manifestation of these 2 yawn types that has led researchers to traditionally study them independently. However, evolution produces adaptations that are constrained by and build upon existing architecture, and since contagious yawning is a derived f...
متن کاملAmbient temperature perception in plants.
Since plants are sessile they must be able to sense and rapidly respond to changes in ambient temperature. Key aspects of plant development, including the transition to flowering and the circadian clock, have important inputs from ambient temperature. In the model system Arabidopsis thaliana, molecular candidates for mediating these roles have recently been uncovered, which will be critical for...
متن کاملInfluence of elevated ambient temperature upon some physiological measurements of New Zealand White rabbits
This study was conducted to investigate the effect of heat stress (i.e., elevated ambient temperature – Ta; 36 °C ± 3 °C) on growth performance, mortality rate, and on some haematological and biochemical parameters in different categories of gender and age of New Zealand White (NZW) rabbits. Animals were divided into two main groups (control and treatment), in each group there were 56 rabbits: ...
متن کاملMeasurements of ambient temperature effect on wall pressures imposed by stored solids in silos
Earlier studies of silo pressures generally suggested that wall pressures would be symmetrical if the filling and discharging were both symmetrical. However more careful measurements showed that wall pressures can vary significantly around the circumference and can be unsymmetrical even in symmetrical silos which appear to be symmetrically filled and discharged. The loss of symmetry may be trac...
متن کاملInfluence of ambient temperature on whole body and segmental bioimpedance spectroscopy measurements
Bioimpedance spectroscopy (BIS) measurements are easy to implement and could be used for continuous monitoring. However, several factors (e.g. environment temperature) influence the measurements limiting the accuracy of the technology. Changes in skin temperature produced by changes in ambient temperature are related with changes in skin blood flow and skin impedance. It is assumed that skin im...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the American Institute of Electrical Engineers
سال: 1922
ISSN: 0360-6449
DOI: 10.1109/joaiee.1922.6593175