نتایج جستجو برای: F1 Q53
تعداد نتایج: 24502 فیلتر نتایج به سال:
چکیده مقاله حاضر به طور تجربی ارتباط بین میزان انتشار این گاز را با مصرف انرژی، درآمد و تجارت خارجی ایران برای دوره زمانی 90-1350 و بر اساس منحنی زیست محیطی کوزنتس بررسی کرده است. برای این منظور از روش خود توزیع با وقفههای گسترده استفاده شد. نتایج به دست آمده نشان میدهد مصرف سرانه انرژی، تولید ناخالص داخلی سرانه واقعی و درجه باز بودن اقتصاد تأثیری مثبت و معنادار بر میزان انتشار سرانه گاز دی...
A self-report version of the Lifetime History of Impulsive Behaviors (LHIB) interview was developed and its psychometric properties examined. Initially, forty-two personality disordered and 20 control subjects completed both the interview (I) and self-report (Q53) versions of the LHIB along with other self-report measures of impulsivity and an assessment of venturesomeness and empathy.The LHIB-...
Toxicity in amyloid diseases is intimately linked to the nature of aggregates, with early oligomeric species believed to be more cytotoxic than later fibrillar aggregates. Yet mechanistic understanding of how aggregating species evolve with time is currently lacking. We have explored the aggregation process of a chimera composed of a globular protein (cellular retinoic acid-binding protein, CRA...
This paper examines how robust economic, political, and demographic variables are related to water and air pollution. Employing Bayesian Averaging of Classical Estimates (BACE) for a cross section of up to 74 countries, 33 variables and 3 proxies for air and water pollution over a period from 1980 to 1995 we confirm the Environmental Kuznets Curve hypothesis, highlight the relevance of efficien...
the aim of the present study was to examine the effect of grafting of watermelon hybrids ‘obla f1’ and ‘vanessa f1’ on to cucurbita maxima × cucurbita moschata rootstock tz 148 and lagenaria sp. rootstock ‘dias f1’, on the volatiles and yield of fruit and the plant growth. fruit volatiles analysis showed the presence of two aldehydes, namely (e)-2-nonenal and (e,z)-2,6-nonadien-1-al, with (e)-2...
Economists generally view environmental enforcement as a tool to secure compliance with regulations. This paper demonstrates that credible enforcement significantly increases statutory over-compliance with regulations as well. We find that many plants with discharges typically below legally permitted levels reduce discharges further when regulators issue fines, even on other plants. Also, non-c...
Concerns for environmental quality and its impact on people’s welfare are fundamental arguments for the adoption of environmental legislation in most countries. In this paper, we analyse the relationship between air quality and subjective well-being in Europe. We use a unique dataset that merges three waves of the European Social Survey with a new dataset on environmental quality including SO2 ...
Anaerobic digestion technology addresses environmental issues of waste disposal and greenhouse gas emission reduction. This paper examines attitudes toward adoption of this conservation technology on dairy farms. To specify an appropriate dependent variable without a large number of adopters, an ordered probit model is constructed. The empirical analysis uses data from a 2006 survey of Pacific ...
Virtually all U.S. states have now created voluntary cleanup programs (VCPs), offering liability relief and other incentives for responsible parties to remediate contaminated sites. We use a multinomial probit model to analyze participation in Oregon’s two VCPs. In contrast to previous VCP research, we find that these programs attract sites with significant contamination, not just clean ones. F...
Designing an emissions trading scheme requires in-depth knowledge about several aspects. This paper attempts to clarify some important design points of the forthcoming emissions trading scheme for aviation under the EU ETS. Five general key points of system design are acknowledged and comparisons are made to previous and current emission trading schemes. Above all, it is argued that initial all...
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