نتایج جستجو برای: تکنیک pcc

تعداد نتایج: 33423  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده کشاورزی 1390

گیاهان زینتی به علت کشت وسیع و شرایط مساعد رشد انواع بیمارگرها در گلخانه ها، همواره در معرض خطر هجوم عوامل بیماری زا می باشند. یکی از مهم ترین عوامل بیماری زایی که بازدهی تولید این محصولات را پایین آورده و کیفیت آن ها را کاهش می دهد، باکتری های عامل پوسیدگی نرم می باشند. این باکتری ها ریشه، غده، برگ و ساقه گیاهان زینتی را تحت تأثیر قرار داده و با تولید آنزیم های تجزیه کننده پکتین باعث متلاشی شد...

2013
Eisuke Gotoh

Eukaryote chromosomes usually condense during mitosis. Chromosome condensation is strictly regulated by cellular elaborated machinery but the details of the mechanism still remains to be elucidated. Occasionally, chromosomes condense at outside of mitosis under several circumstances (Gotoh et al., 1995; Gotoh and Durante, 2006). This phenomenon is known as premature chromosome condensation (PCC...

1997
Vineet Gupta Radha Jagadeesan Vijay A. Saraswat

We extend cc to allow the specification of a discrete probability distribution for random variables. We demonstrate the expressiveness of pcc by synthesizing combinators for default reasoning. We extend pcc uniformly over time, to get a synchronous reactive probabilistic programming language, Timed pcc. We describe operational and denotational models for pcc (and Timed pcc). The key feature of ...

Journal: :International journal of clinical and experimental pathology 2015
Ligeng Zong Lizhen Meng Ruhui Shi

This study aimed to screen the potential diagnostic biomarkers for distinguishing the malignant pheochromocytoma (PCC) from benign PCC. A total of 59 patients with PCC (benign and malignant) were enrolled in this study. The expression level of miRNAs in patients with different kind PCCs (healthy control, benign, malignant, malignant with or without SDHD mutation, adrenal and extra-adrenal) was ...

Nguyen Nguyen Pham Due,

Last editorial of the Asia Pacific Journal of Medical Toxicology addressed the important role of poison control centers in the improvement of public health (1). In Vietnam, poison control center (PCC) of Bach Mai Hospital has been the only national one for civilians. The establishment and activities of this center can be considered as one of the pioneers in the East Asia. History and setting (2...

Journal: :Chemistry 2022

The reaction of alkaline earth pentacyanocyclopentadienides with 4,4′-bipyridine in MeOH yielded undefined products composition [M(PCC)2(Bipy)x(MeOH)y(H2O)z] (PCC = [C5(CN)5]−). Recrystallization from MeOH, EtOH, or n-BuOH gave crystals [Mg(H2O)4(4,4′-bipy)2](PCC)2∙2BuOH (1), [Ca(H2O)4(4,4′-bipy)2](PCC)2∙(4,4′-bipy) (2), [Sr(MeOH)8](PCC)2∙3(4,4′-bipy) (3), [Sr2(H2O)4(BuOH)4(PCC)2(µ-PCC)2 (µ-4,4...

2017
Hailun Liang Junya Zhu Xiangrong Kong May A. Beydoun Jennifer A. Wenzel Leiyu Shi

This article investigates the associations between the patient-centered care (PCC) and receipt of preventive services among older adults with chronic diseases. Data were derived from the nationally representative Medical Expenditure Panel Survey. The full-year consolidated data files from 2009 to 2013 were pooled to yield a final analytic sample (N = 16 654). Study outcomes included the receipt...

2017
Lei Gao Kai Yang Xiaorui Chen Xiangjuan Yu

Compared with conventional piles such as the circle pile, the cast-in-place large-diameter pile (PCC pile) has many advantages: the lateral area of PCC pile is larger and the bearing capacity of PCC pile is higher. It is more cost-effective than other piles such as square pile under the same condition. The deformation of the PCC pile is very important for its application. In order to obtain the...

2012
Zhiqun Wang Peipeng Liang Xiuqin Jia Guangwei Jin Haiqing Song Ying Han Jie Lu Kuncheng Li

The baseline and longitudinal changes of the posterior cingulate cortex (PCC) connectivity were assessed in order to clarify the neural mechanism of mild cognitive impairment (MCI). Twenty-eight right-handed subjects (14 MCI patients and 14 healthy elders) participated in this study. Clinical and neuropsychological examinations were performed on all the subjects. PCC functional connectivity was...

ژورنال: :مجله دانشگاه علوم پزشکی مازندران 0
فرهاد گلفام farhad golfam phd student in medical physics, tarbiat modares university, tehran, iranدانشجوی دکتری فیزیک پزشکی، دانشکده پزشکی، دانشگاه تربیت مدرس، تهران، ایران بیژن هاشمی bijan hashemi associate professor, department of medical physics, faculty of medical sciences, tarbiat modares university, tehran, iranتهران: تقاطع بزرگراه جمران و آل احمد، دانشگاه تربیت مدرس، دانشکده علوم پزشکی، گروه فیزیک پزشکی ابوالقاسم حائری abolghasem haeri assistant professor, nuclear science and technology research institute, tehran, iranاستادیار، پژوهشگاه علوم و فنون هسته ای، سازمان انرژی اتمی، تهران، ایران علیرضا نیکوفر alireza nikoofar assistant professor, department of radiation oncology, iran university of medical sciences, tehran, iranاستادیار، گروه رادیوتراپی، دانشگاه علوم پزشکی ایران، تهران، ایران

سابقه و هدف: تست های سیتوژنتیک برای سنجش حساسیت پرتویی و ریسک ابتلا به سرطان به کار برده می شوند. هدف ما بررسی حساسیت پرتویی افراد سالم و بیماران مبتلا به سرطان پروستات با روش تراکم پیش رس کروموزومی (pcc) شیمیایی بوده است. مواد و روش ها: از 10 بیمار مبتلا به سرطان پروستات و 10 فرد سالم ، 5/3 میلی لیتر خون وریدی دریافت و در 7 میکروتیوب استریل قرار داده شد. نمونه های دوگروه به جز شاهد با شتاب دهن...

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