نتایج جستجو برای: warning
تعداد نتایج: 22106 فیلتر نتایج به سال:
5 Figures 28 Pages (including references and figure captions) Summary When observers initiate responses to visual targets, they do so sooner when a preceding stimulus indicates that the target will appear shortly. This consequence of a warning signal may change neural activity in one of four ways. On the sensory side, the warning signal may speed up the rate at which the target is registered by...
The autonomic response (galvanic skin response) to a noxious stimulus (shock) is reduced when the stimulus is preceded by a warning signal. The greatest reduction, 53 percent, was obtained with a warning interval of 1 second. Warning also reduces variance of the response over trials, a decrease of over 90 percent for the optimum 1-second interval.
objective:this research has been done according to the cognitivebehavioral theories and biochemical model in order to evaluate the efficiency of group cognitive-behavior therapy in combination with pharmacotherapy on mania and depression symptoms and awareness of warning signs of relapse in patients with bipolar disorder. methods:in this study with the experimental pretest- posttest- follow up ...
abstract background and purpose : stroke is a leading cause of death and functional disability. while there have been major advances regarding the management of stroke, a significant proportion of people are still unaware of stroke-related symptoms and risk factors. this study was performed to assess the public awareness and attitude of stroke warning signs and risk factors among a sample of ir...
(2008). Teachers' perspectives on the use of pedometers as instructional technology in physical education: A cautionary tale.
A standard object of empirical analysis in labor economics is a modified Mincer wage function in which an individual's log wage is specified to be a function of education, experience, and an indicator variable identifying race. We analyze this approach in a context in which individuals live and work in different locations (and thus face different housing prices and wages). Our model provides a ...
In the past, companies have frequently neglected early warning signals about potential hazards for human health or the environment associated with their products or operations. This chapter reviews and analyses relevant interdisciplinary literature and prominent case studies — in particular those documented in both volumes of Late lessons from early warnings — and identifies main factors respon...
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