نتایج جستجو برای: miller cycle
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in this paper, the effects of input temperature and compression ratio on the net output work and efficiency of the air standard cycles, i.e. atkinson cycle, diesel cycle and otto cycle are analyzed. we assumed that the compression and power processes are adiabatic and reversible and any convective, conductive and radiative heat transfer to cylinder wall during the heat rejection process may be ...
an adsorbent was developed from matured leaves of the aloe barbadensis miller plant for removing pb(ii) from aqueous solutions. adsorption was carried out in a batch process with several different concentrations of pb(ii) by varying amount of adsorbent, ph, agitation time and temperature. the uptake of the metal was initially very fast, but gradually slowed down indicating penetration into the ...
77 THIS FEATURE PRESENTS A RELAtively unique concept for urban arterial highway interchanges. The interchange has been named the Echelon Interchange because of its symmetrical, but offset, pair of two-phase one-way pair intersections—one elevated over the other. An observer1 noted that the interchange resembled a flying formation used by the U.S. Navy Flight Demonstration Team, the “Blue Angels...
... with well-functioning markets (and neutral taxes) and rational investors, who can ‘undo’ the corporate financial structure by holding positive or negative amounts of debt, the market value of the firm – debt plus equity – depends only on the income stream generated by its assets. It follows, in particular, that the value of the firm should not be affected by the share of debt in its financi...
one of the most important playwrights who had a great influence and control on post-war american drama was arthur miller. in his plays, miller shows the contrasting values in american capitalistic society. in all my sons, he shows that how materialistic values become much more important in a society where people are alienated from each other and are fragmented. he also portrays a society which ...
the normativity of mental content thesis appears to have been the most influential in contemporary philosophy of mind. paul boghossian (2003, 2005) has developed an argument for the normativity of mental content on the basis of two premises, i.e. firstly, the normativity of the notion of belief and secondly, the priority of the notion of belief to the notion of desire. in his recent article ale...
متابولیت های ثانویه مشتق از گیاهان مانند فنل و فلاونوئید استخراج شده از گیاهان، دارای پتانسیل قوی برای پاکسازی رادیکال های آزاد می باشند که در تمام قسمت های مختلف گیاهی مانند برگ، میوه، دانه، ریشه و پوست وجود دارند. هدف از این کار بررسی و مقایسه آناتومیکی برگ در سه گیاه هلو انجیری، شفتالو و شلیل و نیز تجزیه و تحلیل ترکیبات فنولی و ظرفیت پاد اکسایشی برگ و میوه این -سه گیاه از خانواده روزاسهبا حل...
صبر زرد (.aloe barbadensis miller) یکی از مهمترین گیاهان دارویی در دنیا می-باشد که به دلیل ارزش اقتصادی و دارویی بالای آن کشت می شود. به منظور بررسی اثر سطوح مختلف کود نیتروژن و هورمون بنزیل آدنین (ba) بر رشد، عملکرد، تولید پاجوش و غلظت آلوئین گیاه صبر زرد، تحقیقی در قالب آزمایش فاکتوریل با طرح پایه بلوک های کامل تصادفی در چهار تکرار در سال زراعی 89 - 1388 در گلخانه دانشکده کشاورزی دانشگاه تربی...
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