Results 211 to 220 of about 144,130 (263)
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THE MECHANISM OF EXPERIMENTAL EXOPHTHALMOS
Mayo Clinic Proceedings, 1935The experimental observations were confined to the dog. In this animal the entire orbital contents, with the exception of the lacrimal gland, are enclosed in a conical fascial sheath. The base of the cone surrounds the orbital margins in front and its apex is attached to the foramina at the posterior of the orbit.
Charles F. Code, Hiram E. Essex
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Applied Mechanics Reviews, 1985
Mechanical failure of machine parts, structures, and microelectronic components has a strong negative impact on the safety, security, and productivity of our people. Prevention of these failures is a principal focus of solid mechanics, which uses analysis, experiment, and computation to provide the understanding necessary for failure reduction through ...
R. J. Clifton, F. P. Chiang
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Mechanical failure of machine parts, structures, and microelectronic components has a strong negative impact on the safety, security, and productivity of our people. Prevention of these failures is a principal focus of solid mechanics, which uses analysis, experiment, and computation to provide the understanding necessary for failure reduction through ...
R. J. Clifton, F. P. Chiang
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The Experimental Approach to the Mechanism of Fever
Archives of Internal Medicine, 1959Fever may be defined as any abnormal elevation in body temperature. Although abnormal elevation of body temperature is sometimes a reflection of normal physiological processes, such as exercise, consumption of food, menstruation, and pregnancy,1it is properly designated as fever only when it is a manifestation of disease.
R G, PETERSDORF, I L, BENNETT
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Monoaminergic mechanisms and experimental cataplexy
Annals of Neurology, 1981AbstractThe effects of pharmacological alteration of the monoamine systems were investigated in a canine model of narcolepsy. Cataplexy was quantified in eight severely affected dogs by means of the food‐elicited cataplexy test. The specific norepinephrine (NE) uptake blocker nisoxetine, and (to a much lesser extent) the specific serotonin (5‐HT ...
A S, Foutz +3 more
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Experimental Evidence for the Mechanism of Photosynthesis
Nature, 1961FIVE types of short-timed absorption changes (type 0, 1, 2a, 2b, 3) have been found in photosynthesis1. Type 0 is caused by the formation of chlorophyll-triplet states, and occurs only when conduction of energy is interrupted by altering the arrangement of chlorophyll in the chromatophores.
H T, WITT, A, MUELLER, B, RUMBERG
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Mechanism of creatinuria in experimental hyperthyroidism
Acta Endocrinologica, 1981Abstract. Using rats pre-labelled by [14C]creatine injection, the mechanism of creatinuria induced by experimental hyperthyroidism during a 20 day treatment period has been examined. The excess creatine excretion is the result of increased release of creatine from muscle and increased excretion of creatine synthesized de novo.
W J, Carter +2 more
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DUAL MECHANISM FOR EXPERIMENTAL HYPERTENSION
The Lancet, 1971Abstract At least two separate processes give rise to renal hypertension—sodium retention and secretion of a renal pressor substance. Experimental evidence suggests that sodium retention plays no role in hypertension due to unilateral renal ischaemia with the opposite kidney in situ.
J D, Swales +4 more
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Mechanisms of edema in experimental nephrosis
American Journal of Physiology-Legacy Content, 1962In a study of nephrosis induced experimentally by antiserum or by the aminonucleoside of puromycin, it was demonstrated that edema in the former type was transitory, was not associated with endogenous hyperaldosteronism, and could be induced in adrenalectomized animals.
N, KALANT +3 more
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Mechanism of Production of Experimental - Scoliosis in Rabbits
Spine, 1991The hypothesis for the mechanism of production of scoliosis, advanced on the basis of morphometric and morphologic studies in human thoracic skeleton, finds further support in the results of an experimental study in rabbits described herein. The removal of transverse processes alone resulted in the production of scoliosis and lordosis.
G P, Pal, R H, Bhatt, V S, Patel
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Experimental Glaucoma Damage Mechanism
Archives of Ophthalmology, 1983To the Editor. —In the JanuaryArchives(1983;101:94-97) Sossi and Anderson reported the results of an experiment on the mechanism of damage to cat optic nerve by intraocular pressure elevation of four hours, using the degree of axonal transport block as a measure of axonal injury. In some animals, BP was artificially lowered or raised to produce a wide
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