نتایج جستجو برای: s2 25
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بررسی خصوصیات مرتبط با برگ پرچم در ارقام برنج (Oryza sativa L.) تحت تأثیر سطوح مختلف و تقسیط نیتروژن
برگ پرچم در مقایسه با سایر اندام های گیاه برنج دارای موثرترین ساختمان فتوسنتزی و فعالترین برگ در طول دوره تشکیل دانه محسوب میشود. به منظور مطالعه تاثیر سطوح و تقسیط نیتروژن بر خصوصیات مرتبط با برگ پرچم در سه دسته از ارقام موجود در کشور (طارم: رقم بومی، شفق: رقم اصلاح شده و پر محصول و بهار 1 و رقم هیبرید) آزمایشی در سال 1384 در موسسه تحقیقات برنج کشور – معاونت مازندران (آمل) – انجام شد. آزما...
Content General methods .............................................................................................................................................. S1 Apparatus ......................................................................................................................................................... S2 Abbreviations..................................................
BACKGROUND The P50 event-related potential sensory gating deficit, a failure to inhibit responses to repeated stimuli, is a leading endophenotype for schizophrenia (SZ). Both gamma and beta event-related oscillations (EROs) are major contributors to the auditory P50 response. However, the topographic distribution of gamma and beta ERO responses to initial (S1) and repeat (S2) stimuli and the as...
INTRODUCTION Because apical periodontitis is recognizably an infectious disease, elimination or reduction of intracanal bacteria is of utmost importance for optimum treatment outcome. OBJECTIVE The prevalence of Enterococcus faecalis and Porphyromonas gingivalis in infected root canals was studied Also, the effect of endodontic therapy by using intracanal medicaments, calcium hydroxide paste ...
Objective: Little is known about the cardiac contractility recovery after exercise. The objective of the study was to explore a method to evaluate the extent and speed of cardiac function up-regulation during exercise and the recovery course of cardiac contractility and heart rate after exercise. Methods: Ten student athletes and ten student non-athlete voluntarily participated in this controll...
We observe the weak S0 → S2 transitions of the T-shaped benzene dimers (Bz)2 and (Bz-d6)2 about 250 cm(-1) and 220 cm(-1) above their respective S0 → S1 electronic origins using two-color resonant two-photon ionization spectroscopy. Spin-component scaled (SCS) second-order approximate coupled-cluster (CC2) calculations predict that for the tipped T-shaped geometry, the S0 → S2 electronic oscill...
This paper deals with the analysis of advanced fade countermeasures for supporting DVB-S2 reception by mobile terminals mounted on high-speed trains. Recent market studies indicate this as a potential profitable market for satellite communications, provided that integration with wireless terrestrial networks can be implemented to bridge the satellite connectivity inside railway tunnels and larg...
BACKGROUND Probiotic supplementation significantly reduces the risk of necrotising enterocolitis (NEC) and all cause mortality in preterm neonates. Independent quality assessment is important before introducing routine probiotic supplementation in this cohort. AIM To assess product quality, and confirm that Bifidobacterium breve (B. breve) M-16V supplementation will increase fecal B. breve co...
A study has been made of the influence of two pools of caseinophosphopeptides (CPPs) obtained from α(s)- and β-casein (CN) fractions, and of three specific CPPs (β-CN(1-25)4P, α(s1)-CN(64-74)4P and α(s2)-CN(1-19)4P), on iron bioavailability (ferritin synthesis) and zinc bioavailability (retention, transport and uptake of zinc) in Caco-2 cells. α-CPP and β-CPP pools did not improve ferritin synt...
A double-loop digraph G=G(N ; s1; s2), with gcd(N; s1; s2)=1, has the set of vertices V =ZN and the adjacencies are given by u → u + si (mod N ) i = 1; 2. The diameter of G, denoted by D(N ; s1; s2), is known to be lower bounded by lb(N ) with D(N ) = min 16s1¡s2¡N; gcd(N;s1 ; s2)=1 D(N ; s1; s2)¿ ⌈√ 3N ⌉ − 2 = lb(N ): This lower bound is known to be sharp. For a 0xed N ∈N, some algorithms to 0...
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