نتایج جستجو برای: water level regulation
تعداد نتایج: 2061517 فیلتر نتایج به سال:
psychometric properties of automatic thoughts questionnaire and investigation of the relationship between automatic thoughts with cognitive emotion regulation and self regulated learning
regulation is a modern concept which has emerged out of and evolved in the context of economic development in general and the relationship between market and government in particular. it signifies a different meaning with the past. even nowadays we are faced with various meanings of regulation within the economic legal systems; meanings that have moved away from its early definition, and hence,...
WATER BALANCE IN TELEOST FISH IS MAINTAINED WITH CONTRIBUTIONS FROM THE MAJOR OSMOREGULATORY ORGANS: intestine, gills, and kidney. Overall water fluxes have been studied in all of these organs but not until recently has it become possible to approach the mechanisms of water transport at the molecular level. This mini-review addresses the role of the kidney in osmoregulation with special emphasi...
Background: the present study aims at investigating the effect of Stress coping techniques and self-regulation strategies on the blood glucose level of diabetic patients. Methods: the research method was experimentally pretest – posttest with control group. this purpose, out of all those patients who had referred to the Diabetes Center of Bushehr City, 45 diabetic patients were selected rando...
The aim and meaning of study on digital irrigation area are discussed at first. Then the author puts forward the need and feasibility. Taking XueYe reservoir as an example, the software and hardware of digital irrigation area are analyzed and designed, while researching and developing on the key techniques and automatic regulation supervision system. The digital irrigation area software is main...
The streamflow and water level complexity of the Poyang Lake basin has been investigated over multiple time-scales using daily observations of the water level and streamflow spanning from 1954 through 2013. The composite multiscale sample entropy was applied to measure the complexity and the Mann-Kendall algorithm was applied to detect the temporal changes in the complexity. The results show th...
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
The control of plant transpiration by stomata under water stress and recovery conditions is of paramount importance for plant performance and survival. Although both chemical and hydraulic signals emitted within a plant are considered to play a major role in controlling stomatal dynamics, they have rarely been assessed together. The aims of this study were to evaluate (i) the dynamics of chemic...
A complex regulatory system is responsible for the stability of plasma osmolality despite large variations in water consumption or water loss. This osmoregulatory system is controlled by the hypothalamic neurohypophyseal axis, which includes the organs responsible for sensing variations in plasma osmolality or volume, as well as for the synthesis, storage, and secretion of arginine vasopressin ...
Abstract In order to study the effect of water deficit stress on some physiological characteristics including leaf water osmotic and turgor potentials and osmolytes including sugars, proline and invertase activity of Persian melon (Cucumis melo Group. cantaloupensis cv. samsoury), an experiment was conducted in complete randomized design. Treatments including three irrigation levels (start of ...
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