نتایج جستجو برای: Surface Plots

تعداد نتایج: 661821  

2005
D. D. Bosch T. L. Potter C. C. Truman C. W. Bednarz T. C. Strickland

Conservation tillage has significant potential as a water management tool for cotton production on sandy, drought-prone soils. Plant residue remaining at the soil surface from prior crops serves as a vapor barrier against water loss, reduces raindrop impact energy, slows surface runoff, and often increases infiltration. By increasing infiltration, the potential for greater plant-available water...

Scientists predict climate changes and warmer conditions for the world in future. Predicting the warming effect on plant performance is one of the most important challenges in ecological sciences. In this study, the effects of short-term warming on physiological traits of Pteropyrum aucheri as one of the domain shrubs was assessed in riverside of semi-arid rangelands of Kohpanj region, Bardsir,...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1391

in this thesis protic and aprotic ammonium-based ionic liquids were synthesized and their surface tensions were measured in the range of 298-373k. the protics are alkyl ammonium-based ils with the carboxylate (formate, acetate, propionate) anion and aprotics are quaternary ammonium-based ils with bis(trifluoromethylsulfonyl)imide anion. capillary rise method was used for surface tension measure...

The high-frequency performance of the reflector antennas is mainly limited by the surface. It has been shown that distortions on different regions of the reflector surface can have different effects on the radiation performance. In other words, degradation of the radiation pattern due to the presence of surface distortions is sensitive to the location and behavior of the surface distortion prof...

Journal: :journal of computational & applied research in mechanical engineering (jcarme) 2012
r. arokiadass* k. palaniradja n. alagumoorthi

metal matrix composites have been widely used in industries, especially aerospace industries, due to their excellent engineering properties. however, it is difficult to machine them because of the hardness and abrasive nature of reinforcement elements like silicon carbide particles (sicp).in the present study, an attempt has been made to investigate the influence of spindle speed (n), feed rate...

Journal: :Chemosphere 2008
Martin A Locke Robert M Zablotowicz Krishna N Reddy R Wade Steinriede

Conservation tillage mitigates soil loss in cropland because plant residues help protect the soil, but effects on pesticide movement in surface runoff are not as straightforward. Effects of soil disturbance on surface runoff loss of chlorimuron and alachlor were evaluated utilizing runoff trays. Soil in the trays was either disturbed (tilled) and kept bare or was not tilled, and existing decomp...

Journal: :Journal of Clinical Epidemiology 2020

2015
Markus Huber Stefan Reinhardt Daniel Weiskopf Bernhard Eberhardt

In this document, we provide additional images and plots to the main paper. First, images of the equilibrium state of benchmark 1 (drop formation) are shown for all surface tension models presented in Sec. 3 in the main paper, combined with different SPH methods (IISPH [ICS∗14], PCISPH [SP09], and WCSPH [BT07]). Further, individual plots for velocities, surface tension forces, and pressure forc...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1372

به منظور بررسی تاثیر ازت ، تراکم و دور آبیاری بر عملکرد دانه و علوفه و برخی صفات کمی و کیفی و منحنی رشد هیبرید ذرت 704 آزمایشی در سال 1371 در مزرعه آزمایشی و پژوهشی دانشکدهء کشاورزی دانشگاه تهران در شهرستان کرج با استفاده از طرح آزمایشی split-split plot بر پایه بلوکهای کامل تصادفی در چهار تکرار انجام گردید. دو سطح تراکم (a2=65000 , a1=55000)بوته در هکتار در کرتهای اصلی (main plots)، سه سطح دور ...

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