Results 211 to 220 of about 406,514 (267)
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2022
Abstract Fatigue is common in people with serious illness but is greatly underrecognized. Fatigue has been studied most commonly in people with cancer, although it has also been described (albeit still underrecognized) in people with HIV/AIDS, heart disease, lung disease, and others. Though people with fatigue tire easily, the symptom is
Meredith Hays +2 more
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Abstract Fatigue is common in people with serious illness but is greatly underrecognized. Fatigue has been studied most commonly in people with cancer, although it has also been described (albeit still underrecognized) in people with HIV/AIDS, heart disease, lung disease, and others. Though people with fatigue tire easily, the symptom is
Meredith Hays +2 more
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Journal of the American Statistical Association, 1954
(1954). Minimum Life in Fatigue. Journal of the American Statistical Association: Vol. 49, No. 267, pp. 575-597.
A. M. Freudenthal, E. J. Gumbel
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(1954). Minimum Life in Fatigue. Journal of the American Statistical Association: Vol. 49, No. 267, pp. 575-597.
A. M. Freudenthal, E. J. Gumbel
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Life Fatigue: A Critical Analysis
The American Journal of Geriatric PsychiatryIn recent years, euthanasia has been decriminalized or legalized in several countries. The debate on whether to legalize such a practice is open in many places and is a topic that arouses great controversy. Euthanasia has been presented as a response to situations of advanced, incurable, or irreversible disease, or situations that cause intolerable ...
Margarita Bofarull +11 more
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2021
AbstractThis article offers an overview of fatigue fundamentals, common fatigue terminology, and examples of damage morphology. It presents a summary of relevant engineering mechanics, cyclic plasticity principles, and perspective on the modern design by analysis (DBA) techniques.
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AbstractThis article offers an overview of fatigue fundamentals, common fatigue terminology, and examples of damage morphology. It presents a summary of relevant engineering mechanics, cyclic plasticity principles, and perspective on the modern design by analysis (DBA) techniques.
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Fatigue life prediction of natural rubber: Effect of multiaxiality on the fatigue life reinforcement
2022Carbon Black filled Natural Rubber (CB-NR) is the most commonly used crystallizable elastomer for antivibratory applications in the automotive industry. For decades, uniaxial fatigue tests have been carried out for characterizing, understanding and modelling fatigue resistance of CB-NR.
Mouslih, Y. +4 more
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2005
Abstract This chapter summarizes the various kinds of gear wear and failure and how gear life in service is estimated and discusses the kinds of flaws in material that may lead to premature gear fatigue failure. The topics covered are alignment, gear tooth, surface durability and breakage of gear tooth, life determined by contact stress ...
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Abstract This chapter summarizes the various kinds of gear wear and failure and how gear life in service is estimated and discusses the kinds of flaws in material that may lead to premature gear fatigue failure. The topics covered are alignment, gear tooth, surface durability and breakage of gear tooth, life determined by contact stress ...
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Quality of life in chronic fatigue syndrome
Social Science & Medicine, 1995Whilst the debilitating fatigue experienced in patients suffering from Chronic Fatigue Syndrome (CFS) results in a subjective marked impairment in functioning, little research has investigated the impact of this disorder on quality of life. Forty-seven subjects with a confirmed diagnosis of CFS and 30 healthy controls were compared using the Sickness ...
Schweitzer, Robert +4 more
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Journal of Applied Physics, 1960
On the basis of the relation between the ``reliability-function'' (probability of surviving beyond age N in cycles or t in time) and the ``risk'' of failure (as a function of age), the physical interpretation of the latter can be used to extrapolate the former beyond the range of possible observation.
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On the basis of the relation between the ``reliability-function'' (probability of surviving beyond age N in cycles or t in time) and the ``risk'' of failure (as a function of age), the physical interpretation of the latter can be used to extrapolate the former beyond the range of possible observation.
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Vibration and Fatigue Life of Steel Strand
Transactions of the American Institute of Electrical Engineers, 1950RECENTLY REPORTED failures of steel ground strand attributed to vibration fatigue have stimulated new effort toward probing for possible explanations of the underlying reasons for the outbreak. The study of the construction practices followed by many utilities revealed several facts: failures were more frequently reported on the higher strength grades ...
J. C. Little +2 more
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1996
Abstract This article discusses two major approaches in estimating fatigue life from the viewpoint of their use as engineering methods. These include the stress-based (S-N curve) approach and strain-based approach. The stress-based and strain-based approaches are compared, with some comments on their manner of use and limitations.
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Abstract This article discusses two major approaches in estimating fatigue life from the viewpoint of their use as engineering methods. These include the stress-based (S-N curve) approach and strain-based approach. The stress-based and strain-based approaches are compared, with some comments on their manner of use and limitations.
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