نتایج جستجو برای: 2167

تعداد نتایج: 336  

Journal: :Risks 2022

The main aim of this study is to explore the conceptual framework corporate financial culture and its practical relevance in an emerging Central European market economy, at level Hungarian SME, with a special emphasis on SME sector. In our study, we highlight each dimension culture, focusing established index, within it, examine significance management elements sub-index risk insurance separate...

Journal: :Minerals 2022

The present study aims to assess Abu Rusheid and Um Naggat albite granite’s natural radioactivity in the Central Eastern Desert, Egypt, using an HPGe laboratory spectrometer. A total of 17 granite samples were detected for this study. activity concentrations estimated 238U (range from 204 1127 Bq/kg), 226Ra 215 1300 232Th (from 130 1424 Bq/kg) 40K 1108 2167 area. Furthermore 80 800 118 1017 58 ...

Journal: :Biodiversitas 2022

Abstract. Rahman H, Sitompul JP, Tjokrodiningrat S. 2022. The composition of fatty acids in several vegetable oils from Indonesia. Biodiversitas 23: 2167-2176. Fatty are generally incorporated into a triglyceride structure and this indicates source acids. triglycerides groups commonly known to have detrimental effect on health but an important role terms nutrition, health, also industrial raw m...

Journal: : 2021

Background.Studying the gene pool of a crop under specific soil and climate conditions makes it possible to predict breeding value germplasm, while its subsequent inclusion in process ensures development adaptable cultivars capable implementing their productive potential large-scale agriculture. Materials methods. Stability (Si2) plasticity (bi; PUSS), Ambient Condition Index (Ij), Homeostatic ...

Journal: :BIO web of conferences 2023

The studies were conducted in 2017-2019 at the experimental station of Stavropol State Agrarian University conditions without irrigation and on basis plots Agrosakhar LLC with use irrigation. territories research sites belong to zone unstable humidification, characterized by uneven precipitation during growing season soybeans, elevated air temperatures summer, when soybean plants enter phases f...

Journal: :International Journal of Educational Administration and Policy Studies 2022

This study was to determine the relationship between e-library and quality assurance in Federal Government Colleges (unity schools) Rivers Bayelsa states, Nigeria. The population comprised of teachers students (SS3 JS3) six unity schools States Nigeria numbering 3186 (teachers 1019, 2167). A research sample 637 used through proportional stratified random sampling technique using 20%. self-desig...

Journal: :Biogeosciences 2021

Abstract. Lakes in permafrost regions are dynamic landscape components and play an important role for climate change feedbacks. Lake processes such as mineralization flocculation of dissolved organic carbon (DOC), one the main fractions lakes, contribute to greenhouse effect part global cycle. These focus research, but studies so far limited specific study regions. In our synthesis, we analyzed...

ژورنال: :نشریه علوم دامی (پژوهش و سازندگی) 2015
علیرضا آذربایجانی عباسعلی قیصری عبدالرضا نبی نژاد

به منظور بررسی عملکرد مرغان بومی تولید شده در مرکز پرورش و اصلاح نژاد مرغ بومی اصفهان در سطح روستاهای استان اصفهان، مطالعه ای با استفاده از 1440 قطعه نیمچه 45 روزه در 4 شهرستان و 2 اقلیم گرم و سرد استان اصفهان انجام شد. این پژوهش با همکاری60 خانواده روستایی انجام گردید که به هر خانواده 24 قطعه نیمچه 45 روزه به نسبت 5 مرغ به 1 خروس داده شد. نتایج نشان داد، میانگین وزن نیمچه های بومی مرغ و خروس د...

کم‌آبی یکی از مهم‌ترین عوامل محدود کننده تولید محصولات زراعی، منجمله سویا محسوب می‌شود. به منظور شناسایی و ارزیابی تحمل به تنش‌کم‌آبی، آزمایشی با 40 ژنوتیپ‌ سویا در قالب طرح بلوک‌های کامل تصادفی در دو محیط آبیاری نرمال و تنش کم‌آبی در سال زراعی 1393 در مزرعه پژوهشی موسسه اصلاح و تهیه نهال بذر کرج با سه تکرار پیاده شد. شاخص‌های MP، GMP، HARM و STI بیشترین همبستگی معنی‌دار را با عملکرد در شرایط آ...

ژورنال: علوم آب و خاک 2019

Many studies have been done on various properties of dust and one of the most important characteristics of dust is the ability to carry different microorganisms from the source points. The aim of this study was to investigate the bacterial and fungal community of dust and to identify its dominance species in a single event of intense dust storm, in the northern regions of Sistan and Blauchestan...

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