نتایج جستجو برای: 19 bc is a classical roman poet
تعداد نتایج: 14277931 فیلتر نتایج به سال:
abstract:assume that y is a banach space such that r(y ) ? 2, where r(.) is garc?a-falset’s coefficient. and x is a banach space which can be continuously embedded in y . we prove that x can be renormed to satisfy the weak fixed point property (w-fpp). on the other hand, assume that k is a scattered compact topological space such that k(!) = ? ; and c(k) is the space of all real continuous ...
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
magnetic resonance imaging (mri) is a notable medical imaging technique that makes of phenomenon of nuclear magnetic resonance. because of the resolution and the technology being harmless, mri has considered as the most desirable imaging technique in clinical applications. the visual quality of mri plays an important role in accuracy of medical delineations that can be seriously degraded by exi...
this is an original study on the effect of a polyisobutylene – polydimethylsiloxane (pibpdms) block copolymer modifier used as an interfacial active agent on the dynamics behaviour of single newtonian drops suspended in a polyisobutylene (pib) newtonian matrix. the results were divided in two sections. the first part included the experiments carried out on the non-modified and 2% block cop...
در پژوهش حاضر تاثیر مسیر های کرنش در فرایند نورد تجمعی پیوندی (arb) بر خواص مکانیکی و ریز ساختاری نوار های برنج 40/60 مورد بررسی قرار گرفت. بدین منظور از نورد تجمعی پیوندی مستقیم (مسیر a) و همچنین نورد تجمعی پیوندی با زاویه های چرخش 90 درجه در جهت پادساعتگرد (مسیر bc)، 90± (مسیر ba) و 180 درجه (مسیر c) استفاده شد. در فرایند نورد تجمعی پیوندی با مسیر a نمونه ها در سیکل دوم چرخانده نشد در حالی که...
A. Savchuk and A. Shkalikov [17] gave thorough spectral analysis of such operators. In particular, they consider a broad class of boundary conditions (bc) – see (1.6), Theorem 1.5 there – in terms of a function y and its quasi–derivative u = y′ −Qy. The natural form of periodic or antiperiodic (Per±) bc is the following one: (1.3) Per± : y(π) = ±y(0), u(π) = ±u(0) If the potential v happens to ...
It was once believed that the ancients invented and perfected certain genres and that the works they left might serve as models for later writers. Today belief in ideal patterns is a distant memory, and our interest in genre takes other forms. Classicists, by engaging with the specific problems presented by Greek and Roman literature and with the speculative discourse taking place throughout li...
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
there has been a gradual shift of focus from the study of rule systems, which have increasingly been regarded as impoverished, … to the study of systems of principles, which appear to occupy a much more central position in determining the character and variety of possible human languages. there is a set of absolute universals, notions and principles existing in ug which do not vary from one ...
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