Results 211 to 220 of about 1,350,701 (268)
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Effective stresses — a clarification
Archive of Applied Mechanics, 1996zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bluhm, Joachim, de Boer, Reint
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Effect of Stresses on Electromigration
29th International Reliability Physics Symposium, 1991The influence of mechanical stress on electromigrational damage was determined by direct observation of void formation in 1- mu m-thick Al-Si(1%) metallizations deposited on Si/SiO/sub 2/ substrates after the metallizations had been subjected simultaneously to high current densities and controlled tensile stresses.
C.T. Rosenmayer +3 more
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The effect of academic stress and attachment stress on stress-eaters and stress-undereaters
Appetite, 2016It is well established that stress is related to changes in eating patterns. Some individuals are more likely to increase their overall food intake under conditions of stress, whereas others are more likely to consume less food when stressed. Attachment style has been linked to disordered eating and eating disorders; however, comparisons of eating ...
Michael, Emond +5 more
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Effective Stress and Effective Strain in Relation to Stress Theories of Plasticity
Journal of Applied Physics, 1950The correlation of experimental data and the proper description of the state and history of deformation of work-hardening materials has received much attention. An often desired objective is the plotting of a variable involving stress alone, a so-called effective stress, against a variable depending on the instantaneous strain or the history of strain,
White, G. N. jun., Drucker, D. C.
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On Effective Stress and Effective Stress Equation
2018The concept of effective stress and the effective stress equation are fundamental for establishing the theory of strength and the relationship of stress and strain in soil mechanics. However, up till now, the physical meaning of effective stress has not been explained clearly, and the theoretical basis of the effective stress equation has not been ...
Longtan Shao, Xiaoxia Guo, Boya Zhao
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Perceptual and Motor Skills, 1968
The aim of this study was to elucidate the influence of stressful social stimuli on the operation of the scanning cognitive control principle. The specific hypotheses to be tested were: (a) that high-scanning Ss will intensify their scanning behavior as stress is increased and (b) that low-scanning Ss will reduce their scanning behavior as stress is ...
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The aim of this study was to elucidate the influence of stressful social stimuli on the operation of the scanning cognitive control principle. The specific hypotheses to be tested were: (a) that high-scanning Ss will intensify their scanning behavior as stress is increased and (b) that low-scanning Ss will reduce their scanning behavior as stress is ...
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Effects of Stress on Lactation
Pediatric Clinics of North America, 2001With the benefits of human milk well recognized, it is an opportune time to focus attention on how to optimize lactation for the benefit of newborns. Availability of mother's milk is conceivable only if lactation is sustained. To achieve this, mothers must be willing first to breastfeed or pump to initiate lactation, and their lactation must be ...
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Stress effect on reliability-II
Trabajos de estadistica y de investigacion operativa, 1973In this paper two mathematical models have been developed for evaluating reliability of a component when component strength is encountered by stress. The distribution of component strength is assumed to follow gamma distribution whereas for stress it is regarded to be normal.
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Stress effects on BDNF expression: Effects of age, sex, and form of stress
Neuroscience, 2013Stress has long been associated with the development of neuropsychiatric and neurological disorders. The effects of stress vary depending upon the age during which the stress is incurred, the duration and severity of the stressor, and can further be influenced by levels of circulating gonadal hormones.
K G, Bath, A, Schilit, F S, Lee
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1969
I am glad Dr. Mandel took up the question of stress. Handling of laboratory animals easily leads to stress, and it is difficult to avoid a stress factor in any learning experiment. Therefore, we asked ourselves whether stress can give rise to RNA changes in nerve cells similar to those which we have observed in learning experiments.
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I am glad Dr. Mandel took up the question of stress. Handling of laboratory animals easily leads to stress, and it is difficult to avoid a stress factor in any learning experiment. Therefore, we asked ourselves whether stress can give rise to RNA changes in nerve cells similar to those which we have observed in learning experiments.
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