Nematode Management Using Sorghum and Its Relatives

comparative dna interaction studies of antiviral drug, zidovudine and its complex using different instrumental methods

هدف از این مطالعه بررسی امکان استفاده از داروهای شناخته شده در درمان سایر بیماریها به عنوان داروهای ضد سرطان است. همچنین با استفاده از این داروها در ساختمان کمپلکس فلز می توان شاخص های دارویی بدست آمده را بررسی نمود. داروی ضد ویروس ایدز(hiv)به نام زیدوودین(azt)انتخاب و.کمپلکس.محلول.در.آب[pt(azt)2]cl2سنتزو به روشهای مختلف فیزیکی و شیمیایی شناسایی گردید. بر هم کنش مقایسه ای این دارو و کمپلکس پلا...

Life and Its Close Relatives

When driven by an external thermodynamic gradient, nonbiological physical systems can exhibit a wide range of behaviours usually associated with living systems. Consequently, Artificial Life researchers should be open to the possibility that there is no hard-and-fast distinction between the biological and the physical. This suggests a novel field of research: the application of biologists’ meth...

Geometric Range Searching and Its Relatives Geometric Range Searching and Its Relatives

Colourful Linear Programming and its Relatives

We consider the following Colourful generalization of Linear Programming: given sets of points S, ... , Sk C Rd, referred to as colours, and a point b E Rd, decide whether there is a colourful T = {s ..., Sk such that b E conv(T), and if there is one, find it. Linear Programming is obtained by taking k = d + 1 and S = = Sd,+. + If k = d + 1 and b E nf I+ conv(S) then a solution always exists: w...

The Van Kampen Obstruction and Its Relatives

We review a cochain-free treatment of the classical van Kampen obstruction θ to embeddability of an n-polyhedron into R2n and consider several analogues and generalizations of θ, including an extraordinary lift of θ which in the manifold case has been studied by J.-P. Dax. The following results are obtained. • The mod2 reduction of θ is incomplete, which answers a question of Sarkaria. • An odd...