نتایج جستجو برای: black stem

تعداد نتایج: 416896  

Journal: :Clinical hematology international 2023

By Samer Al Hadidi, Deepa Dongarwar & 5 more. Non-Hispanic (NH) Black and Hispanic persons with multiple myeloma (MM) face health-related disparities that include lower access to novel therapies under-utilization of autologous stem cell transplantation.

Journal: :Canadian Journal of Science, Mathematics and Technology Education 2021

If we envision a future for Black young learners where their full humanity is honoured and educators facilitate rigorous science, technology, engineering, mathematics (STEM) learning experiences that are justice-focused, must disrupt systemic racism now. In this article discuss how anti-Blackness pervasive in science education, especially learners. We also address why teacher anti-Black our wor...

In order to investigate the effect of micronutrients foliar application on seed yield and essential oil of black cumin, a field experiment was conducted based on Randomized Complete Block Design (RCBD) with three replications at the farmlocated in Naqadeh city, West Azerbaijan province, Iran, during 2015-2016 growing season. Treatments were separate application of Nano-Iron, Nano-Zinc and Nano-...

2013
John E. Major Kurt H. Johnsen Debby C. Barsi Moira Campbell John W. Malcolm

Worldwide, efforts to manage atmospheric CO2 are being explored both by reducing emissions and by sequestering more carbon (C). Stem biomass, C, and nitrogen (N) parameters were measured in plots of first-generation (F1), 32-year-old black spruce (Picea mariana (Mill.) B.S.P.) from four full-sib families studied previously for drought tolerance and differential productivity on both a dry and a ...

Journal: :The biochemist 2022

Black students and researchers in higher education (HE) face scarcity of relatable role models STEM subjects. women are under-represented their outlook is under-researched. We undertook this project to understand the perspectives challenges black HE. This qualitative research identified themes from semi-structured interviews self-identified female academics UK due both sexism racism academia, u...

Journal: :تحقیقات مهندسی کشاورزی 0
معصومه عمادپور محقق پژوهشکده بیوتکنولوژی کشاورزی بهزاد قره یاضی دانشیار پژوهشکده بیوتکنولوژی کشاورزی یوسف رضایی کلج پژوهشگر مؤسسه زیست پژوهان خاورمیانه آزاد عمرانی پژوهشگر مؤسسه زیست پژوهان خاورمیانه ابوالقاسم محمدی عضو هیئت علمی گروه زراعت و اصلاح نباتات دانشکده کشاورزی دانشگاه تبریز

ethylene affects the ripening of fruits and is naturally produced in most plant tissues. its production and accumulation during storage can cause serious damage to stored fruits such as black sweet cherries (cv: takdaneh mashhad). it affects shelf-life and can cause a marked increase in respiration rates, increasing ripening and senescence. in some commodities, accelerated aging and the initiat...

Journal: :Journal of Women and Minorities in Science and Engineering 2023

Journal: :دانش گیاه پزشکی ایران 0
رجبعلی پورطاهرزرعی دانشجوی سابق کارشناسی ارشد دانشکده کشاورزی دانشگاه شهید چمران، اهواز پرویز شیشه بر دانشیار دانشکده کشاورزی دانشگاه شهید چمران، اهواز رحیم اسلامی زاده عضو هیأت علمی مرکز تحقیقات صفی آباد دزفول

biology of amaranth stem-boring weevil, hypolixus pica (fabricius) on red root pigweed, amaranthus retroflexus l. was investigated under natural conditions in a citrus orchard in dezful. each red root pigweed was covered by a wooden cage of 50×50×100cm dimentions screened by muslin. three to four adult females and males were introduced into each cage. after 3-4 days past the weevils were remove...

Journal: :Canadian Journal of Forest Research 2022

Black spruce (Picea mariana (Mill.) BSP) is the main tree species growing within peatlands. The difficult conditions peatlands are associated with low individual wood productivity, and only tolerant to high ground water level can survive. We examine effect of water-saturated soil on growth potential black trees specific adaptation root system. Experimental mesocosms were constructed two drainag...

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