Results 351 to 360 of about 8,553,788 (398)
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Grazing resistance in nutrient-stressed phytoplankton
Oecologia, 1993Grazing experiments were performed with the zooplankters Daphnia pulex and Daphnia magna, feeding on phosphorus-saturated and phosphorus-limited cells of two green algae (Scenedesmus subspicatus and Selenastrum capricornutum). P-limited algal cells passed largely intact through the gut and were thus spared from heavy grazing pressure. P-saturated algal
van Donk, E., Hessen, D.O.
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Insulin Resistance of Stress: Sites and Mechanisms
Clinical Science, 19931. Stress is associated with a severe, yet reversible, form of insulin resistance. The aim of this study was to quantify the kinetics of insulin action (sensitivity and responsiveness) on intermediary metabolism during post-surgical stress. 2.
BRANDI LS +6 more
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Recent Advances in PGPR and Molecular Mechanisms Involved in Drought Stress Resistance
Journal of soil science and plant nutrition, 2022D. Sati, V. Pande, S. Pandey, M. Samant
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1976
Principles underlying the design of metallic systems for stress rupture resistance are outlined by considering the specific case studies of cobalt- and nickel-base superalloys. Ways in which superalloys can be designed for high stress rupture resistance are discussed.
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Principles underlying the design of metallic systems for stress rupture resistance are outlined by considering the specific case studies of cobalt- and nickel-base superalloys. Ways in which superalloys can be designed for high stress rupture resistance are discussed.
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2013
Abiotic stress resistance has complex genetic and molecular bases. Elucidation of the mechanisms underlying stress resistance of rice will accelerate the development of new varieties with enhanced tolerance. The progress in genetic, genomic, and molecular studies of stress resistance in rice is reviewed in this chapter.
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Abiotic stress resistance has complex genetic and molecular bases. Elucidation of the mechanisms underlying stress resistance of rice will accelerate the development of new varieties with enhanced tolerance. The progress in genetic, genomic, and molecular studies of stress resistance in rice is reviewed in this chapter.
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DISTRESSED AND STRESS RESISTANT NURSES
Issues in Mental Health Nursing, 1999This study examines the relative contribution of personality, coping, and family support to adaptation to stress in nursing. The sample (N = 1,043, mean age = 33.8 years) were nurses from three large public hospitals in Singapore. The findings indicated that stress resistant nurses who adapted to high work stress with good mental health status as ...
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Autonomic responsiveness in stress‐sensitive and stress‐resistant pigs
Journal of Veterinary Pharmacology and Therapeutics, 1981The responsiveness of the autonomic nervous system was studied in twenty‐six 140 day old thiopentone anaesthetized lean stress‐sensitive Pietrain (P) and fatter stress‐resistant Gloucester (G) pigs, using the Valsalva like manoeuvre (VLM), and the i.v. tyramine, noradrenaline (NA) and phenylephrine tests.
N. G. Gregory, D. Lister
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Abrasion resistance of pre‐stressed and stressed rubber vulcanizates
Journal of Applied Polymer Science, 1970AbstractThe abrasion resistance of carbon black‐reinforced SBR‐1500 vulcanizates has been shown to be drastically reduced by the application of tensile strain during the abrasion process. Pre‐stressing of similar vulcanizates, however, has no effect upon the abrasion resistance.
B. B. Boonstra, D. H. Lambert
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Are there stress resistant and susceptible myocardia?
Medical Hypotheses, 1988The satisfactory analysis of the Na/K ATPase, its pumping component and the mechanism of action of the inhibitor digitalis remains elusive; yet the controversial inotropic effect of digitalis in the clinical setting has been known for over a century. There are also conflicting reports of the effect of urea and uremia on the cardiovascular system, and ...
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Antimicrobial and Stress Resistance
2014This chapter highlights the current literature vis-a-vis periplasmic mechanisms of antimicrobial and stress resistance and periplasmic constituents of signaling pathways that influence expression of resistance (periplasmic and other) determinants. An unrelated periplasmic heavy metal (Zn, Cu, Co, Ni)-binding protein, CzcE, is also encoded by the czc ...
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