نتایج جستجو برای: growing degree day
تعداد نتایج: 813536 فیلتر نتایج به سال:
abstract shortage and improper distribution of rainfall in tea growing period are important growth limiting factors in tea fields in northern part of iran. if there is not any other limited factors, supplemental irrigation by sprinkler can increase tea yield. this study was carried out in order to investigate the optimum sprinkler irrigation interval on yield and water use efficiency of tea. th...
Disassortative mixing is ubiquitously found in technological and biological networks, while the corresponding interpretation of its origin remains almost virgin. We here give evidence that pruning the largest-degree nodes of a growing scale-free network has the effect of decreasing the degree correlation coefficient in a controllable and tunable way, while keeping both the trait of a power-law ...
Background: In rhinoplasty, periorbital edema and ecchymosis is due to soft tissue trauma and small vessel injury with subsequent exudation and bleeding. The main purpose of this study is to determine the effect of dexamethasone in reducing periorbital edema and ecchymosis and intraoperative bleeding in rhinoplasty patients.Methods: This double-blind study included 90 patients who underwent rhi...
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