همهاخبارمکان‌یابراهنمای خریدتصاویرویدیومقالات علمی
درباره برتیناتماس با ماهوش مصنوعی رایگانایمیل رایگانمترجم رایگانDNS رایگانهواشناسیکاوش برتیناتبلیغ در برتینا
درباره سرچحریم خصوصیشرایط

برتینا (فناوری پیشرفته پارسیان) شرکت دانش‌بنیان حوزه هوش مصنوعی

search.proquest.com/openview/9dfa65d1389b6273434c0ee7121dbb60/1

STUDIES ON 1, 4-CONJUGATE ADDITION OF GRIGNARD REAGENTS TO (ALPHA, BETA)-UNSATURATED KETONES AND STRUCTURES OF GRIGNARD …

ANB WU - 1973 - search.proquest.com
1973

The bromomagnesium enolate obtained from methyl mesityl ketone and ethylmagnesium bromide is found to be a dimeric dietherate species on the basis of the molecular weight data …

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Cell migration and pattern formation along the anteroposterior body axis of Caenorhabditis elegans

QL Ch'ng - 2001 - search.proquest.com
2001

Regional specializations along the anteroposterior (A/P) body axis during development are generated either by cell differentiation within that region or from cells that migrate into …

openknowledge.worldbank.org/bitstreams/8d47d47b-95f9-51b8-b6bc-055cd27611e...

Pulling together to beat superbugs knowledge and implementation gaps in addressing antimicrobial resistance

P Together - 2019 - openknowledge.worldbank.org
۱۹ ارجاع2019

… health wards in conflict zones. Since 2010, the world has … © IMAL HASHEMI / TAIMANI FILMS / WORLD BANK …

link.springer.com/chapter/10.1385/1-59259-892-7:029

Vitamin D and Vitamin D analogs in cancer progression and metastasis

R Kremer, SA Rabbani - Bone Metastasis: Experimental and Clinical …, 2005 - Springer
۱ ارجاع2005

Vitamin D is a pro-hormone with a wide variety of biological actions once converted to its biologically active compound 1,25-dihydroxyvitamin D 3 [1,25(OH) 2 D 3 ]. Its classical effect in …

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