نتایج جستجو برای: گیاه گونه ïris pseudacorus yellow flag ïris

تعداد نتایج: 137734  

2015
David Ripley

This is a paper about noncontractive logical systems: systems not closed under contraction. (Contraction is what allows us to conclude that Γ,A⊢B from the claim that Γ,A,A⊢B.)These systems form one family of substructural logical systems: systems that do not impose the full budget of what are called structural rules, or in which there are counterexamples to the structural metainferences associa...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی تهران 1372

تاثیر درمانی گیاهان دارویی از زمانهای پیش برای انسان شناخته شده و بروز اثرات درمانی مناسب و عوارض جانبی کم آنها از عوامل افزایش مصرف فرآورده های دارویی حاصل از آنها در دهه های اخیر می باشد. شناسایی، طبقه بندی و بررسیهای فیتوشیمیایی گیاهان اولین قدم در راستای استفاده های کاربردی از آنهاست و پس از این مرحله است که می توانیم با استفاده از روشهای مختلف و دستگاههای اندازه گیری نسبت به تعیین مقدار و ...

Journal: :J. Comb. Theory, Ser. A 2005
Eugenia O'Reilly Regueiro

We present some results on flag-transitive symmetric designs. First we see what conditions are necessary for a symmetric design to admit an imprimitive, flag-transitive automorphism group. Then we move on to study the possibilities for a primitive, flag-transitive automorphism group, and prove that for λ ≤ 3, the group must be affine or almost simple, and finally we analyse the case in which a ...

2010
Israel López-Reyes Guillermina García-Rivera Cecilia Bañuelos Silvia Herranz Olivier Vincent César López-Camarillo Laurence A. Marchat Esther Orozco

Eukaryotic endocytosis involves multivesicular bodies formation, which is driven by endosomal sorting complexes required for transport (ESCRT). Here, we showed the presence and expression of homologous ESCRT genes in Entamoeba histolytica. We cloned and expressed the Ehvps4 gene, an ESCRT member, to obtain the recombinant EhVps4 and generate specific antibodies, which immunodetected EhVps4 in c...

2009
Izzet Coskun

This paper develops a new method for studying the cohomology of orthogonal flag varieties. Restriction varieties are subvarieties of orthogonal flag varieties defined by rank conditions with respect to (not necessarily isotropic) flags. They interpolate between Schubert varieties in orthogonal flag varieties and the restrictions of general Schubert varieties in ordinary flag varieties. We give ...

2000
Olga Blokhina Tamara V. Chirkova

Front cover: Flowering Iris germanica (upper picture) and Iris pseudacorus. Corresponding electron micrographs show the formation of hydrogen peroxide under hypoxia on the plasma membrane and in the cell wall. ABBREVIATIONS AA ascorbic acid ADH alcohol dehydrogenase ANP anaerobically induced proteins CD conjugated dienes CT conjugated rienes CsA cyclosporin A DHA dehydroascorbic acid DHAR dehyd...

1998
Marc S. Atkin

The Capture the Flag domain is uncertain, adversarial, and continuous. It poses several hard planning problems. We have developed a planner that attempts to exploit Capture the Flag's inherent dynamics, instead of being stymied by them. In particular, it uses the notion of critical points to de ne states in this continuous domain. These states are then used to e ciently

2014
Andy Davis Tim Leek Michael Zhivich Kyle Gwinnup William Leonard

Capture the Flag (CTF) is well-established as a computer security contest of skill in which teams compete in real time for prizes and bragging rights. At the time of this writing, CTFtime.org [4]—a tracking web site devoted to aggregating team standings across various CTF events— lists 76 such contests, and more spring up each year. But what is the point, exactly? In this paper we detail our ex...

In order to find out the importance of flag leaf in Hordeum vulgare L. cv. Hordea in some physiologic traits and photosynthetic and leaf senescence-related gene expression, a field experiment was carried out in Warwick University Research Farm, UK, in 2003. For more accuracy and statistical comparison of the calculated means, the experiment was carried out in 4 replicates. Random leaf samples w...

2010
JONATHAN WANG

1.1. QCoh on a stack. We know that QCoh forms a stack, i.e., sheaf of groupoids, over Schfpqc(S) for any scheme S. Thus if we have an fpqc sheaf of groupoids X over S, we can define QCoh(X ) as maps of sheaves X → QCoh on Schfpqc(S). By 2-Yoneda, this definition agrees with the usual notion of quasicoherent sheaves if X is a scheme. For various other (usually equivalent) definitions in the case...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید