Results 261 to 270 of about 3,543,475 (319)
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The sensitivity of sensitivity analysis
Political Science Research and Methods, 2018AbstractThis article evaluates the reliability of sensitivity tests. Using Monte Carlo methods we show that, first, the definition of robustness exerts a large influence on the robustness of variables. Second and more importantly, our results also demonstrate that inferences based on sensitivity tests are most likely to be valid if determinants and ...
Plümper, Thomas, Traunmüller, Richard
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Transplantation, 2000
Since the landmark studies of Patel and Terasaki in the late 1960s, pretransplant cross-matching has been performed by HLA laboratories on a 24-hr/7-day basis. In fact, regulating agencies such as the American Society for Histocompatibility and Immunogenetics and the United Network for Organ Sharing have mandated prospective crossmatching for selected ...
H M, Gebel, R A, Bray
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Since the landmark studies of Patel and Terasaki in the late 1960s, pretransplant cross-matching has been performed by HLA laboratories on a 24-hr/7-day basis. In fact, regulating agencies such as the American Society for Histocompatibility and Immunogenetics and the United Network for Organ Sharing have mandated prospective crossmatching for selected ...
H M, Gebel, R A, Bray
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ATP stimulates chemically sensitive and sensitizes mechanically sensitive afferents
American Journal of Physiology-Heart and Circulatory Physiology, 2002We examined whether ATP stimulation of P2X purinoceptors would raise blood pressure in decerebrate cats. Femoral arterial injection of the P2X receptor agonist α,β-methylene ATP into the blood supply of the triceps surae muscle induced a dose-dependent increase in arterial blood pressure. The maximal increase in mean arterial pressure (MAP) evoked by 0.
Jianhua, Li, Lawrence I, Sinoway
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SENSITIVITY COMPENSATION AND SENSITIVITY SYNTHESIS
IFAC Proceedings Volumes, 1964Publisher Summary This chapter discusses the sensitivity compensation and sensitivity synthesis. It presents a design procedure for achieving compensation to plant parameter variations because of external variables. It is based on an extension of the concept of sensitivity to that of dependency on several variables.
Hanoch Ur, John G. Truxal
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Contact Dermatitis, 1975
Contact allergic sensitivity may follow the use of chlorocresol incorporated us a preservative in to both betamethasone cream and aqueous cream, which are commonly prescribed as a mixture in South Australia. In several cases, although the clinical courses indicated sensitivity to chlorocresol, patch test reactions to this chemical were negative.
J N, Burry, J, Kirk, J, Reid, T, Turner
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Contact allergic sensitivity may follow the use of chlorocresol incorporated us a preservative in to both betamethasone cream and aqueous cream, which are commonly prescribed as a mixture in South Australia. In several cases, although the clinical courses indicated sensitivity to chlorocresol, patch test reactions to this chemical were negative.
J N, Burry, J, Kirk, J, Reid, T, Turner
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The Journal of the Acoustical Society of America, 1967
In three experiments, we have attempted to demonstrate the phenomenon of sensitization. We believe that we have succeeded. A brief high-frequency tone was added to a low-frequency carrier at various phases of the low frequency. Classical threshold was shifted up when the stimulus was added between 200° and 360°, and threshold was shifted down between 0°
B H, Deatherage, D, Henderson
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In three experiments, we have attempted to demonstrate the phenomenon of sensitization. We believe that we have succeeded. A brief high-frequency tone was added to a low-frequency carrier at various phases of the low frequency. Classical threshold was shifted up when the stimulus was added between 200° and 360°, and threshold was shifted down between 0°
B H, Deatherage, D, Henderson
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How Sensitive is Sensitivity Training?
American Journal of Psychiatry, 1969The author describes three cases of emotional disturbance aggravated by sensitivity training. No quackery was detected, but the absence of ethical standards and an apparent abrogation of responsibility by the trainers and their sponsoring institutions was noted.
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Allergy and Asthma Proceedings, 1989
Peanuts are one of the most allergenic foods. The allergic reactions may vary in severity from mild urticaria to severe anaphylactic episodes and death. The prevalence of peanut sensitivity is unknown, but it may affect as many as 10% of allergic individuals. The chemistry of peanut proteins has been extensively studied.
R K, Bush, S L, Taylor, J A, Nordlee
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Peanuts are one of the most allergenic foods. The allergic reactions may vary in severity from mild urticaria to severe anaphylactic episodes and death. The prevalence of peanut sensitivity is unknown, but it may affect as many as 10% of allergic individuals. The chemistry of peanut proteins has been extensively studied.
R K, Bush, S L, Taylor, J A, Nordlee
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Ophthalmology Clinics of North America, 2003
Spatial contrast is a physical dimension referring to the light-dark transition of a border or an edge in an image that delineates the existence of a pattern or an object. Contrast sensitivity refers to a measure of how much contrast a person requires to see a target.
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Spatial contrast is a physical dimension referring to the light-dark transition of a border or an edge in an image that delineates the existence of a pattern or an object. Contrast sensitivity refers to a measure of how much contrast a person requires to see a target.
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Immunology and Allergy Clinics of North America, 2003
The concept of environmental sensitivity is popular among a small group of physicians who believe that exposure to low levels of numerous environmental chemicals can cause a disease with numerous symptoms but no objective physical or laboratory abnormalities. The condition lacks a clear definition.
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The concept of environmental sensitivity is popular among a small group of physicians who believe that exposure to low levels of numerous environmental chemicals can cause a disease with numerous symptoms but no objective physical or laboratory abnormalities. The condition lacks a clear definition.
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