نتایج جستجو برای: c83
تعداد نتایج: 82 فیلتر نتایج به سال:
Crime and the Labour Market: Evidence from a Survey of Inmates In this paper data from a survey of 1,771 inmates conducted in 31 German prisons provide microeconometric evidence on the relationship between individual anticipated labour market opportunities and the perceived probability of future recidivism. Results show that inmates with poor labour market prospects expect a significantly highe...
Earlier kinetics studies on cytoglobin did not assign functional properties to specific structural forms. Here, we used defined monomeric and dimeric forms and cysteine mutants to show that an intramolecular disulfide bond (C38-C83) alters the dissociation rate constant of the intrinsic histidine (H81) (∼1000 fold), thus controlling binding of extrinsic ligands. Through time-resolved spectra we...
بررسی نسبت بین پارامترهای مختلف و نیز رابطه آنها با عملکرد دانه در گیاهان زراعی و نقش این روابط در تعیین عملکرد، تشخیص محدودیتها جهت دستیابی به حداکثر عملکرد در گیاه جهت تولید ایدهآل مورد نیاز میباشد و میتواند اطلاعات مفیدی به محققان بدهد. به منظور بررسی تاثیر چند صفت فیزیومورفولوژیک روی عملکرد ده ژنوتیپ گندم شامل سایونز، گاسکوژن، شهریار، مهدوی، الوند، توس، c82-6، c82-12، c83-7 و c83-8 (معر...
Resveratrol has demonstrated preventive and therapeutic activities in a variety of tumors. However, the mechanistic basis of its pharmacological effects on human melanoma has not been well defined. Our results demonstrated that resveratrol significantly inhibited melanoma anchorage-independent growth, and even at high doses no distinct apoptosis or cell cycle arrest was observed. It is notewort...
BACKGROUND Recent epidemiological evidence has linked hypoxia with the development of Alzheimer disease (AD). A number of in vitro and in vivo studies have reported that hypoxia can induce amyloid-β peptide accumulation through various molecular mechanisms including the up-regulation of the amyloid-β precursor protein, the β-secretase Bace1, or the γγ-secretase complex components, as well as th...
Our previous results using the Saccharomyces cerevisiae secretion system suggest that intramolecular exchange of disulfide bonds occurs in the folding pathway of human lysozyme in vivo (Taniyama, Y., Yamamoto, Y., Kuroki, R., and Kikuchi, M. (1990) J. Biol. Chem. 265, 7570-7575). Here we report on the results of introducing an artificial disulfide bond in mutants with 2 cysteine residues substi...
The short-run increase in prices following an unexpected tightening of monetary policy represents a frequently reported puzzle. Yet the puzzle is surprisingly easy to explain away when all published models are quantitatively reviewed. We collect about 1,000 point estimates of impulse responses from 70 articles using vector autoregressive models and present a simple method of research synthesis ...
Most Down's syndrome (DS) patients develop Alzheimer's disease (AD) neuropathology. Astrocyte and neuronal cultures derived from fetal DS brain show alterations in the processing of amyloid beta precursor protein (AbetaPP), including increased levels of AbetaPP and C99, reduced levels of secreted AbetaPP (AbetaPPs) and C83, and intracellular accumulation of insoluble Abeta42. This pattern of Ab...
The coexistence of a predominantly poor opinion of free markets and lack of education in economics are two documented features of France. In this paper, we use data collected through an Internet-based survey conducted in December 2009 in order to test whether this situation is more than a mere coincidence. A first regression model allows us to study how personal characteristics, general and eco...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید