نتایج جستجو برای: 120 and 113

تعداد نتایج: 16840860  

2015
Chuanzhe Song

85 INTRODUCTION 87 MATERIALS AND METHODS 90 Mosquito Maintenance and Injection Protocol 90 Establishing Brugia Infection 90 Gene Selection & dsRNA Generation 91 Relative Quantitative RT-PCR 93 Quantitative RT-qPCR 95 Phenotype Analysis 98 Statistical Analysis 99 RESULTS 100 Target Genes were Expressed During Mosquito Life Cycle Stages 100 In Squito Suppression of Target Genes was Potent and Spe...

2002
Pamela Matson Kathleen A. Lohse Sharon J. Hall

Human activities have more than doubled inputs of nitrogen (N) to terrestrial ecosystems worldwide (1). Until recently, most of this increase was focused in the developed regions of the world. With fertilizer consumption (2), fossil-fuel emissions (3), and biomass burning (4) rapidly increasing in less developed regions, sources and distribution of anthropogenic N now occur globally (5), as doe...

1997
S. Baccaro B. Borgia S. Caruso F. Cavallari I. Dafinei G. Organtini G. Rosi

Avalanche photodiodes will be used to detect scintillation light from PbWO4 crystals in the CMS electromagnetic calorimeter. Properties of Hamamatsu APD are reported and special attention has been devoted to the study of radiation hardness and room temperature annealing. We found a fast recovery with a time constant of 1.3 days, a medium fast recovery with of the order of 10 days and indication...

Journal: :Hypertension 1992
D L Mattson R J Roman A W Cowley

Renal medullary interstitial infusion of NG-nitro-L-arginine (120 micrograms/hr, n = 7) decreased papillary blood flow to 71 +/- 5% of control without altering outer cortical flow. Before NG-nitro-L-arginine infusion, interstitial acetylcholine administration (200 micrograms/hr) increased cortical and papillary blood flow to 134 +/- 6% and 113 +/- 2% of control, respectively. After NG-nitro-L-a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده ادبیات و علوم انسانی 1390

this study was carried out to investigate the effects of integrative vs. instrumental motivation, learning strategy use and gender on iranian efl learners. to this end, 120 efl learners both male and female majoring in english language and literature at shiraz university participated in the study. in order to conduct this study three instruments were used: oxford quick placement test, motivatio...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد - پژوهشکده ادبیات 1392

abstract the aim of the present study is to explore the impact of the cognitive reading strategy instruction on learners reading self-efficacy and their reading achievement. in order to fulfill this purpose, from 120 participants, 90 intermediate efl learners as an experimental group were chosen from three different educational settings namely, yazd university, yazd science and art un...

Journal: :Proceedings of the Imperial Academy 1943

2013
Bowei Liu

V = U ⊕ U ′, for some other subspace U ′ ⊂ V , by Theorem 3.21. Consider T restricted to U ′. This is a map T : U ′ →W , which is injective, since U ′∩ker(T ) = {0}. And note that injective maps, in general, preserve linear independence: if we have a linearly independent set {~x1, . . . , ~xn} ∈ X in a vector space X, a linear map of vector spaces A : X → Y , and a linear combination 0 = λ1A~x1...

2013
Bowei Liu Chao Li

Proof. Suppose that U1, . . . , Um are invariant subspaces of T ∈ L(V ). We wish to show that U1 + · · ·+ Um is also an invariant subspace. Consider any ~v ∈ U1 + · · ·+ Um. By definition, we can write ~v = ~u1 + · · ·+ ~um, for some ~u1 ∈ U1, . . . , ~um ∈ Um. Since U1, . . . , Um are invariant subspaces, by definition, we know T~u1 ∈ U1 ⊂ U1 + · · ·+ Um, ..., T~um ∈ Um ⊂ U1 + · · ·+ Um. Hence...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم پایه 1391

هدف در این پروژه، رنگبری و تخریب رنگزای اسید بلو 113 توسط روش های ازوناسیون، الکتروانعقاد، ازون - الکتروانعقاد و مقایسه نتایج آنها با یکدیگر بوده است. جهت طراحی آزمایشات و اپتیمم سازی عوامل موثر، روش پاسخ سطح(rsm) مورد استفاده قرار گرفت. یک مدل ریاضی درجه دو کاهش یافته برای به دست آوردن درصد بازده حذف رنگ (%cr) به عنوان تابعی از پارامترهای موثر شامل غلظت آلاینده، ph، غلظت الکترولیت و دانسیته جر...

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