Results 261 to 270 of about 6,434,349 (320)
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Wave Phenomena in Physiological Flows
IMA Journal of Applied Mathematics, 1984The aim of this paper is twofold: for a newcomer in the field of physiological fluid mechanics it offers a very short and clear presentation of the one-dimensional theory of pressure waves in elastic tubes (section 2). In this theory the main assumption is the relation between the channel (tube) cross-section area and internal pressure, the so called ...
T. Pedley
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Fluid-Structure Interaction in Internal Physiological Flows
Annual Review of Fluid Mechanics, 2011We provide a selective review of recent progress in the analysis of several physiological and physiologically inspired fluid-structure interaction problems, our aim being to explain the underlying physical mechanisms that cause the observed behaviors.
M. Heil, A. Hazel
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Go with the flow: modeling unique biological flows in engineered in vitro platforms.
Lab on a Chip, 2021Interest in recapitulating in vivo phenomena in vitro using organ-on-a-chip technology has grown rapidly and with it, attention to the types of fluid flow experienced in the body has followed suit.
Elisa M Wasson, K. Dubbin, M. Moya
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2017
The lymphatic system is an elaborate network of vessels that act harmoniously to pump fluid and cells, collectively called lymph, from the interstitial space into the blood circulation. The journey of lymph begins with the extravasation of fluid and cells from the blood capillaries into the interstitium. These are then taken up by the initial lymphatic
Anish Mukherjee +2 more
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The lymphatic system is an elaborate network of vessels that act harmoniously to pump fluid and cells, collectively called lymph, from the interstitial space into the blood circulation. The journey of lymph begins with the extravasation of fluid and cells from the blood capillaries into the interstitium. These are then taken up by the initial lymphatic
Anish Mukherjee +2 more
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Cerebral blood flow and vascular physiology
Anesthesiology Clinics of North America, 2002The cerebral circulation is tightly regulated to meet the brain's metabolic demands. Although the mechanism is not fully understood, the major physiologic influences on cerebral blood flow have been well documented. In this chapter the basic vascular anatomy, and physiologic control of the cerebral circulation are reviewed.
Monica S, Vavilala +2 more
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Coral physiology: Going with the ciliary flow
Current Biology, 2022Corals have long been known to generate local fluid flows using ciliary beating, but the importance of these ciliary flows is just being discovered. Two new papers shed light on how ciliary-flow physics plays a key role in shaping coral physiology.
Patrick M, Kiel, Vivek N, Prakash
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Flowmeter for slow-flowing physiological liquids
Medical & Biological Engineering & Computing, 1984We have developed a device to measure continuously the slow flow of fluid secreted by the fungs of foetal lambs. Typically this fluid flows along the trachea at 5–10 ml kg−1h−1 Intermittent retardation of flow is thought to facilitate prenatal lung development.
P J, Wickham, R, Harding
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Physiology of Continuous-Flow Pumps
AACN Advanced Critical Care, 2012The use of mechanical pumps for circulatory support started in the mid-1950s. The evolution of these devices has led to the present-day use of continuous-flow pumps to take over the function of a patient’s failing heart. The physiology associated with rotary blood pump use is quite different from normal cardiovascular physiology.
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A semiparametric approach to physiological flow models
Journal of Pharmacokinetics and Biopharmaceutics, 1989By regarding sampled tissues in a physiological model as linear subsystems, the usual advantages of flow models are preserved while mitigating two of their disadvantages, (i) the need for assumptions regarding intratissue kinetics, and (ii) the need to simultaneously fit data from several tissues.
D, Verotta +3 more
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2011
It is in only a few centers that tissue fluid and lymph hydraulics have thus far been studied under normal conditions in the soft tissues of the human limb and in lymphedema.1 - 9 Although knowledge of extravascular fluid hydraulics is indispensable for understanding the manual and pneumatic massage events in tissues and after surgical lymphatico ...
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It is in only a few centers that tissue fluid and lymph hydraulics have thus far been studied under normal conditions in the soft tissues of the human limb and in lymphedema.1 - 9 Although knowledge of extravascular fluid hydraulics is indispensable for understanding the manual and pneumatic massage events in tissues and after surgical lymphatico ...
openaire +1 more source