نتایج جستجو برای: jgz

تعداد نتایج: 27  

Journal: :Tijdschrift voor gezondheidswetenschappen 2016

Journal: :فیزیک زمین و فضا 0
نفیسه پگاه فر استادیار، پژوهشکده علوم جوّی، پژوهشگاه ملی اقیانوس شناسی و علوم جوّی، تهران، ایران مریم قرایلو استادیار، گروه فیزیک فضا، موسسه ژئوفیزیک دانشگاه تهران، ایران

results of numerical simulation of intra-cloud electrification depend on a mechanism that determines the sign and magnitude of charge transferred to hydrometeors (including graupels and ice crystals), through their collision (mansell et al., 2005). some of the microphysical processes play an important role in the above mechanism. in order to estimate the amount and sign of the transmitted charg...

2016
Abu Tayeb Mohammad Hasanuzzaman Md. Nazrul Islam Yi Zhang Chen-Yang Zhang Tong-Xian Liu

The sweetpotato whitefly, Bemisia tabaci (Hemiptera: Aleyrodidae) MEAM1, is considered a serious pest of horticultural and many other crops. While eggplant (Solanum melongena) is one of the most favored host plants, the whiteflies exhibit preferences among different varieties. We hypothesized that certain morphological leaf characteristics of different varieties, like leaf trichome density, tri...

2017
A. Brooks Harris

The commensurability energy ΔE is calculated for a Heisenberg helimagnet whose wavelength is three lattice constants at zero temperature with a small but nonzero uniform field applied in the plane of polarization of the spins. It is shown that ΔE=0 for classical spins but ΔE≠0 for quantum spins when spin‐wave interactions are considered. Disciplines Physics | Quantum Physics This journal articl...

2015
Edmund Cauley Xin Wang Jhansi Dyavanapalli Ke Sun Kara Garrott Sarah Kuzmiak Matthew Kay David Mendelowitz

30 31 Hypertension, cardiac hypertrophy and heart failure (HF) are widespread and 32 debilitating cardiovascular diseases that affect nearly 23 million people worldwide. A distinctive 33 hallmark of these cardiovascular diseases is autonomic imbalance, with increased sympathetic 34 activity and decreased parasympathetic vagal tone. Recent device-based approaches, such as 35 implantable vagal st...

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