نتایج جستجو برای: q41
تعداد نتایج: 167 فیلتر نتایج به سال:
A chromosomal analysis was performed on two cell lines which were derived from the liver of two rats exposed to diethylnitrosamine in vivo. The cells were obtained by collagenase perfusion of the liver at an early stage of development of ATPase-deficient putative preneoplastic populations, and propagated from foci of epithelial cells which started growth in vitro. Cell line CL 38 proved to be t...
Based on the observation that chromosome 1q deletions are not infrequent in late-stage human breast carcinomas, we tested whether the recently discovered human melanoma metastasis suppressor gene, KiSS-1, which maps to chromosome 1q32-q41, could suppress metastasis of the human breast carcinoma cell line MDA-MB-435. Parental, vector-only transfectants and KiSS-1 transfectant clones were injecte...
Rebound eff ects measure the behaviorally induced off set in the reduction of energy consumption following effi ciency improvements. Using panel estimation methods and household travel diary data collected in Germany between 1997 and 2009, this study identifi es the rebound eff ect in private transport by allowing for the possibility that fuel price elasticities – from which rebound eff ects ca...
Expansion of polymorphic CAG and CTG repeats in transcripts is the cause of six inherited neurodegenerative or neuromuscular diseases and may be involved in several other genetic disorders of the central nervous system. To identify new candidate genes, we have undertaken a large-scale screening project for CAG and CTG repeats in human reference cDNAs. We screened 100 128 brain cDNAs by hybridiz...
Rational mutation of proteins based on their structural and dynamic characteristics is a useful strategy for amplifying specific fluctuations in proteins. Here, we show the effects of mutation on the conformational fluctuations and thermodynamic stability of ubiquitin. In particular, we focus on the salt bridge between K11 and E34 and the hydrogen bond between I36 and Q41, which are predicted t...
A longstanding question in the study of energy demand concerns the role of information as a determinant of home-effi ciency improvements. Although the provision of information via home energy audits is frequently asserted to be an eff ective means for governments to encourage the implementation of effi ciency-enhancing renovations, empirical support for this assertion is tenuous at best. Apart ...
This paper investigates interfuel substitution in the UK manufacturing sector. Econometric models of inter-fuel substitution are applied to energy inputs aggregated by their energy use, and separately for thermal heating processes, where interfuel substitution is technologically feasible. Compared to aggregate data, estimated own-price fuel demand elasticities for all fuels and cross-price elas...
The literature has traditionally approached fuel poverty as a result of poverty. Fuel poor are those households who cannot pay fuel bill and have to live in cold ambient, with grave effects on their health. As fuel poverty is actually considered in poverty’s analysis, there is little discussion about whether homeowners (who own housing wealth and, theoretically, cannot be poor) could suffer thi...
Rebound eff ects measure the behaviorally induced off set in the reduction of energy consumption following effi ciency improvements. Using panel estimation methods and household travel diary data collected in Germany between 1997 and 2009, this study identifi es the rebound eff ect in private transport by allowing for the possibility that fuel price elasticities – from which rebound eff ects ca...
Around the turn of the year 2005/2006, the Russian freezing of natural gas exports to the Ukraine led to a European gas crisis. Using event study techniques, we first investigate whether the Russian suspension of gas deliveries, the announcement of this suspension as well as its withdrawal had an effect on unsystematic volatility of European energy stocks. Second, we measure event effects on st...
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