نتایج جستجو برای: green curve and
تعداد نتایج: 16863211 فیلتر نتایج به سال:
نفوذپذیری و رواناب بهعنوان مهمترین فرآیندها و پدیدههای فیزیکی در یک حوضهآبخیز میباشند که ارزیابی برخی از خصوصیات و پارامترهای آنها از اهمیت خاصی برخوردار است. با توجه به اینکه در حوضههایآبخیز تخمین تمامی پارامترهای موردنیاز جهت بررسی میزان نفوذپذیری و رواناب میسر نمیباشد لذا انتخاب مدلی که بتواند پیشبینی با دقت قابلقبولی را ارائه کند، امری ضروری بهنظر میرسد. تحقیق حاضر با هدف مقای...
background: this study aims at investigating the possible effects of different daily doses of green tea (gt) intake for eight weeks on certain anthropometric, metabolic, and oxidative stress biomarkers of diabetic patients. materials and methods: this randomized clinical trial included 63 patients with type 2 diabetes (30 males and 33 females). after a two-week run-in period without green tea, ...
this research which aims to survey the relation between tobacco leaf yield and its components is done by using 118 varieties of tobacco in a research farm of guilan tobacco research institute. regarding to five random selections of plants, twenty three traits of each variety were evaluated. correlation between dry matter of leaf yield with plant height, stem diameter, leaf length, leaf width, l...
urbanization and population growth along with an increase in the environmental pollution resulting from human activities which have dramatically changed the green space and land cover have been key factors in the sustainable development of land and the management of land use. to collect reliable data required for providing land cover maps as well as for investigating the environment, remote sen...
We study a family of stable curves defined combinatorially from a trivalent graph. Most of our results are related to the conjecture of Green which relates the Clifford index of a smooth curve, an important intrinsic invariant measuring the “specialness” of the geometry of the curve, to the “resolution Clifford index,” a projective invariant defined from the canonical embedding. Thus we study t...
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To obtain soil-moisture characteristic curve experimentally is time-consuming and usually subject to considerable errors. So, many investigators have tried to predict soil-moisture characteristic curve by different models. One of these models predicts soil moisture characteristic curve based on soil particle size distribution and bulk density. In this model, soil particle size distribution curv...
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