نتایج جستجو برای: 1327
تعداد نتایج: 534 فیلتر نتایج به سال:
PURPOSE The relationships between XPC polymorphisms (Lys939Gln and Ala499Val) and the susceptibility to colorectal cancer (CRC) have been studied by several researchers, but the results were inconclusive. To get a more precise estimation of the relationships, we conducted this meta-analysis. METHODS A total of 9 case-control studies, including 3679 cases and 33551 controls for Lys939Gln and 1...
Thirty two patients with empyema of the gall bladder were identified among 1327 cases of gall-bladder disease presenting to one hospital over a six year period. Abdominal pain had been present for a median of eight days and, in eight cases, for between one and four months. In a few cases, the disease was painless and was discovered unexpectedly at postmortem or at operation for unrelated diseas...
High-throughput experimental technologies often identify dozens to hundreds of genes related to, or changed in, a biological or pathological process. From these genes one wants to identify biological pathways that may be involved and diseases that may be implicated. Here, we report a web server, KOBAS 2.0, which annotates an input set of genes with putative pathways and disease relationships ba...
Africa is the source of all modern humans, but characterization of genetic variation and of relationships among populations across the continent has been enigmatic. We studied 121 African populations, four African American populations, and 60 non-African populations for patterns of variation at 1327 nuclear microsatellite and insertion/deletion markers. We identified 14 ancestral population clu...
شناخت «رفتار سیاست خارجی» راهی است بهسوی فهم مسائل عملی در عرصۀ روابط بینالملل. در این زمینه، پژوهش پیشرو بر آن است تا در چارچوب نظریۀ «نقش سیاست خارجی»، تبیین نوینی از چرایی و چگونگی تغییر رفتار ایران در قبال اسرائیل، در دو مقطع تاریخی 1330-1327 و 1332-1330 ارائه دهد. دولت «محمدساعد مراغهای» در سال 1328 اسرائیل را بهصورت دوفاکتو به رسمیت شناخت، اما دولت «محمد مصدق» در سال 1330کنسولگری...
ادبیات داستانی که خود محصول مدرنیسم است در بازتاب تجربه تقابل سنت و مدرنیته نقش داشته است. واکاوی مفاهیمی از مدرنیته که در کلیدر منعکس شده محور این پژوهش است. میتوان گفت کلیدر، اگر چه داستانی بومی است در فضایی روستایی اما به اقتضای داستان و ماجراهایش و به ویژه متأثر از رخدادهای اجتماعی و سیاسی سالهای 1325 تا 1327 هجری شمسی و فضای ملتهب سیاسی ایران پس از جنگ جهانی دوم و از طرفی تحت تأثیر فضای ...
Social Network Sites offer users the opportunity to portray themselves with much freedom. People get an impression about a user based on this user’s online profile, posted content and interactions with friends. In this paper, we examine how Neuroticism and Extraversion traits are expressed through such behaviors of a user on Facebook. While previous research relied on self-reported Facebook usa...
We analysed 184 formation events of new atmospheric aerosol particles, observed at a boreal forest site in Hyytiälä, southern Finland. Recognition, selection and classification of the formation events was based on continuous experimental size distribution data for submicron particles from a period 31 January 1996–18 September 1999 (1327 days). The formation events were classified, and their cha...
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