Results 201 to 210 of about 287 (236)
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Homeostatic photobiomodulation
Frontiers of Optoelectronics in China, 2009Photobiomodulation (PBM) is a modulation of laser irradiation or monochromatic light (LI) on biosystems, which stimulates or inhibits biological functions but does not result in irreducible damage. LI might be of low intensity LI (LIL) (about 10 mW/cm2), or moderate intensity LI (MIL) (102-103 mW/cm2).
Timon Chengyi Liu +5 more
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Frailty and the homeostatic network.
Acta bio-medica : Atenei Parmensis, 2010Trajectories of health and functioning with age show extreme variability among different individuals. In frail, older persons the decline in functional reserve is accelerated and compensatory mechanisms start failing, with high risk of homeostasis disruption and consequent negative health outcomes.
Bandinelli, Stefania +3 more
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Homeostatic and circadian influences
2013Sleep homeostasis and circadian rhythmicity are two main processes governing both sleep propensity and sleep structure. Sleep homeostasis refers to the processes monitoring how long one has been awake, how long and how deep one has slept, and what sort of sleep one has obtained.
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2015
In Design for a Brain, W. Ross Ashby speculates about the possibility of creating a mobile homeostat “with its critical states set so that it seeks situations of high illumination.” This paper explores a realization of Ashby’s homeostat within a simulated robot and environment exploring the question as to whether the classic homeostat architecture is ...
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In Design for a Brain, W. Ross Ashby speculates about the possibility of creating a mobile homeostat “with its critical states set so that it seeks situations of high illumination.” This paper explores a realization of Ashby’s homeostat within a simulated robot and environment exploring the question as to whether the classic homeostat architecture is ...
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The Homeostatic Rôle of Bronchoconstriction
Respiration, 2001This article argues in favour of the hypothesis that the homeostatic rôles of bronchoconstriction are to retract the airway tree during expiration, and to assist in the expulsion of mucus from peripheral airways by increasing the velocity of outgoing air.
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Introduction to Homeostatic Migration
2017Immune cell development and function occur in specialized immunological tissues, the function of which requires active cell migration and interactions between hematopoietic cells and underlying networks of stromal cells. These cells provide a scaffold on which immune cell migrate, provide microenvironments for efficient antigen presentation, and ...
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A.M.A. Archives of Surgery, 1951
THE TECHNIQUES developed for the control of operative hemorrhage are sufficient that, save for accident, massive surgery is possible without excessive blood loss. These technical skills unfortunately are of little aid in patients who have an abnormal tendency to bleed due to a defective clotting mechanism.
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THE TECHNIQUES developed for the control of operative hemorrhage are sufficient that, save for accident, massive surgery is possible without excessive blood loss. These technical skills unfortunately are of little aid in patients who have an abnormal tendency to bleed due to a defective clotting mechanism.
openaire +2 more sources