نتایج جستجو برای: physiological and behavioral response
تعداد نتایج: 16987202 فیلتر نتایج به سال:
Larval damselflies in extreme environments: behavioral and physiological response to hypoxic stress.
The extensive papyrus (Cyperus papyrus) swamps of East and Central Africa form a habitat of great ecological importance due to their extent, the extreme and chronic hypoxia of the interior swamp, and the unique assemblages of water-breathing insects that characterize these communities, including zygopteran (damselfly) larvae. The major goal of this study was to quantify physiological and behavi...
—Action agencies have encouraged the development of a modified electrical fish barrier system to deter upstream movements of California sea lions Zalophus californianus as a means to reduce their predation on returning adult Pacific salmon Oncorhynchus spp. within rivers along the West Coast of North America. Given that the barrier system does not discriminate which species will experience elec...
A large number of students with learning and behavioral problems are routinely excluded from regular education. Although there are voices that educate these students in the same position with their peers (educational inclusion), it remains unclear how best to support their needs for academic and behavioral support. In this article, a comprehensive summary of the literature c...
nickel and cadmium are heavy metals with some hazards for plant metabolism. the impacts of nickel chloride (0, 400 and 800 μm) in the presence of vitamin b complex (0, 30 and 60 ml from pharmacy commercial stock) and the impacts of cadmium chloride (0, 100, 200, 300, 400, 500 and 600 μl from 100 µm stock) in pot and cadmium nitrate (0, 100, 200, 400, 800, 1600 and 3200 μl from 100 µm stock) in ...
Gustatory pheromones play an essential role in shaping the behavior of many organisms. However, little is known about the processing of taste pheromones in higher order brain centers. Here, we describe a male-specific gustatory circuit in Drosophila that underlies the detection of the anti-aphrodisiac pheromone (3R,11Z,19Z)-3-acetoxy-11,19-octacosadien-1-ol (CH503). Using behavioral analysis, g...
aim and background: the role of behavioral inhibition and activation systems as predisposing factors in readiness for emotional and behavioral problems in adolescents has been increasingly studied in recent years. the purpose of this study was to investigate the role of these two systems in predicting the development of psychopathology in adolescents. methods and materials: the study population...
Exposure to certain acute and chronic stressors results in an immediate behavioral and physiological response to the situation followed by a period of days when cross-sensitization to further novel stressors is observed. Cross-sensitization affects to different behavioral and physiological systems, more particularly to the hypothalamus-pituitary-adrenal (HPA) axis. It appears that the nature of...
Organisms have evolved endogenous timing systems that enable them to predict temporal changes and coordinate complex internal processes. However, dynamics of biological responses are most often ignored in fields such as dietary supplementation farm animals exposed artificial environmental challenges. Herein, we hypothesized the potential for thymol (2-isopropyl-5-methylphenol) alleviate physiol...
Introduction: The aim of the present study was to compare the effectiveness of cognitive behavior therapy based on exposure and response prevention on the patients with contamination obsessive-compulsive disorder (OCD) and scrupulosity. Methods: The method was semi-experimental pretest-posttest design by control group. Sixty OCD participants who were suffering from scrupulosity and contaminati...
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