نتایج جستجو برای: c13

تعداد نتایج: 1233  

Journal: :Physical Review C 2021

Background : Recently, Bijker et al. [Phys. Rev. Lett. 122, 162501 (2019)] explained the rotation-vibration spectrum of 13C by assuming triangular nuclear shape with D'3h symmetry. Purpose The purpose this work is to test and symmetry based on a microscopic model without assumption shape. Method We have applied real-time evolution method 13C. By using equation-of-motion clusters, describes 3alp...

Azadeh Ashtarinezhad, Bahar Matin, Farshad H Shirazi

Ovarian cancer is one of the major causes of death in women. Parabens are a class of chemicals widely used as preservatives in cosmetic and pharmaceutical products, they mimic estrogens, which are known to play a role in the development of different cancers in women. The Aim of this study was to investigate the proliferative effects of Methyl Paraben (MP) and Propyl Paraben (PP) on human ovaria...

Journal: :Organic letters 2000
M T Crimmins C A Carroll B W King

[reaction: see text] The synthesis of the C1-C13 fragment 3 of leucascandrolide A has been completed utilizing a stereoselective and regioselective reductive cleavage of a highly functionalized spiroketal to incorporate the cis-2,6-disubstituted tetrahydropyan. The spiroketal was constructed by addition of a lithiated pyrone 5 to aldehyde 6.

ژورنال: :مدلسازی اقتصادی 0
جابر اکبری دانشجوی دکتری علوم اقتصادی دانشگاه آزاد اسلامی واحد اصفهان (خوراسگان) صادق بختیاری استاد اقتصاد دانشگاه آزاد اسلامی واحد اصفهان (خوراسگان) مرتضی سامتی استاد اقتصاد دانشگاه آزاد اسلامی واحد اصفهان (خوراسگان) همایون رنجبر استادیار اقتصاد دانشگاه آزاد اسلامی واحد اصفهان (خوراسگان)

هدف این تحقیق بررسی اثر تکانه های پولی بر رابطه درآمد - مخارج دولت در ایران با بکارگیری الگوی پارامترهای متغیر طی زمان و با استفاده از داده های فصلی طی دوره 1367 - 1393 می باشد. نتایج نشان می دهد وقوع هر تکانه در نقدینگی موجب افزایش رابطه و وقوع هر نوع تکانه در تورم و نرخ بهره موجب کاهش رابطه مذکور شده است؛ اما تکانه های تورم و نرخ بهره که پیامد تکانه های نقدینگی است، این رابطه را تضعیف نموده ا...

A. R. Sirothia D. S. Kale, K. Krishnamurthi M. D. Kothekar P. N. Gholap

Metallothionein (MT) is important because it binds tightly to heavy metals to decrease their toxicity. DNA was isolated from 30 toxic metal exposed and 30 toxic metal unexposed Zebu cows. The amplified metallothionein isoform-2 (MT-2) PCR product (489 bp) was further used for PCR-RFLP and DNA sequencing. MT-2 TaqI PCR-RFLP revealed homozygous genotype (AA) except for the E23 animal (AB). The ge...

Journal: :Social Science Research Network 2021

A decision maker tests whether the gradient of loss function evaluated at a judgmental is zero. If test does not reject, action decision. rejects, sets equal to boundary rejection region. This statistical rule admissible and conditions on sample realization. The confidence level reflects maker’s aversion uncertainty. applied problem asset allocation. JEL Classification: C1, C11, C12, C13, D81

Journal: :iranian journal of pharmaceutical sciences 0
azadeh ashtarinezhad department of occupational health, and boccupational health research center, faculty of health, university of iran/ medical sciences, tehran, iran bahar matin department of pharmacology/toxicology farshad h shirazi department of pharmacology/toxicology, pharmaceutical sciences research center, faculty of pharmacy, university of shahid beheshti/ medical sciences, tehran, iran

ovarian cancer is one of the major causes of death in women. parabens are a class of chemicals widely used as preservatives in cosmetic and pharmaceutical products, they mimic estrogens, which are known to play a role in the development of different cancers in women. the aim of this study was to investigate the proliferative effects of methyl paraben (mp) and propyl paraben (pp) on human ovaria...

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