نتایج جستجو برای: black stem

تعداد نتایج: 416896  

Journal: :Cultural Studies of Science Education 2022

Abstract This forum paper dialogues with Crystal Morton and Demetrice Smith-Mutegi’s Making “it” matter: Developing African American girls young women’s mathematics science identities through informal STEM learning. Their article unveils the experiences of participants in Girls Institute , how they challenged beliefs about their ability to perform mathematics. I extend discussion explore import...

INTRODUCTION The purpose of this study is to analyze national and institutional trends in shoulder arthroplasty utilization by race. METHODS The Nationwide Inpatient Sample (NIS) was analyzed to determine racial trends in shoulder arthroplasty utilization nationally. An institutional database was then utilized to retrospectively identify all patients undergoing shoulder arthr...

Journal: :journal of language and translation 2012
b akhavan p asad

black humor plays a crucial role in fulfilling langston hughes's anti-racist purposes as an integral notionin his poetry. accordingly, translation(s) of his poetry are to benefit from the same indexes onthe basis of equivalent effect principle. on this account, 33 black-humor-rich poems of hughes, translatedby ahmad shamloo, yaghma golruee and hassan fayyad, were selected to be analyzed contras...

Journal: :علوم باغبانی 0
شهرام امیرمرادی پرویز رضوانی مقدم

abstract in order to study the effect of density and time of nitrogen application on morphological, phenological characteristics, yield and yield components of black cumin (nigella sativa l) a field experiment was conducted at chenaran in khorasan razavi province in 2005 growing season. three nitrogen fertilizer (urea) application times (1- control 2- at 4-6 leaves stage 3-preblooming 4-complet...

Journal: :The Journal of veterinary medical science 1999
T Anjiki K Kadota

A neuroendocrine carcinoma originating in the thymus was found in a 7-month-old, castrated male, Japanese Black calf. The neoplasm consisted largely of very primitive cells, characterized by the paucity of cytoplasmic organelles, but a few cells were immunoreactive for somatostatin or neurofilaments. The expression of both cytokeratin and neurofilament protein was a feature of neuroendocrine di...

2008
NAOD BETESELASSIE CHEMEDA FININSA AYELE BADEBO

Stem or black rust of wheat caused by the fungus Puccinia graminis f. sp. tritici Ericks and Henn (Pgt) is an important disease on wheat worldwide. Pgt is an obligate biotroph, heteroceous in its life cycle and heterothallic in mating type. Seedlings of 41 emmer (Triticum dicoccum), 56 durum (T. durum) wheat accessions were tested for their response to stem rust (Puccinia graminis f. sp. tricti...

افشاری فرزاد زهره حسن بیات مافی معصومه نصرالهی محمود نظری کیومرث, چایچی مهرداد

Stem or black rust of wheat, caused by Puccinia graminis Pers. f. sp. tritici Eriks. and Henn (Pgt), was the most feared and devastating disease of wheat at one time worldwide. The fear from stem rust was understandable because an apparently healthy looking crop about 3 weeks prior to harvest could reduce to a black tangle of broken stems and shriveled grain by harvest. The disease has been co...

2016
Lisa Jackson

SENSE OF BELONGING OF BLACK STUDENTS IN STEM MAJORS: A MIXED METHODS STUDY By Lisa Jackson, Ph.D. A dissertation submitted in partial fulfillment of the requirements for the degree Doctor of Philosophy in Education at Virginia Commonwealth University. Virginia Commonwealth University, 2016 Dissertation Chair: Dr. Sharon Zumbrunn Associate Professor Department of Foundations of Education The pur...

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