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991.
This article investigated the moderating role of age on the positive relationship between computer self-efficacy (CSE) and intention to use e-government services.The Technology Acceptance Model was used as the theoretical framework for this study while the data was analyzed with SPSS. The results showed that age as a demographic factor was significant and positively moderates the impact of CSE on the intention to use e-government services. Also, CSE was a significant predictor of the intention to use but age does not have a direct significant impact on the intention to use. The implications of these findings are discussed. 相似文献
992.
Cannabis sativa is a worldwide commercial plant used for medicinal purposes, food and fiber production, and also as a recreational drug. Therefore, the identification and differentiation between legal and illegal C. sativa is of great importance for forensic investigations. In this study, principal component analysis (PCA), an exploratory data analysis technique, was tested to correlate the specific genotype with the concentration of tetrahydrocannabinol (THC) in the samples. C. sativa samples were obtained from legal growers in Piedmont, Italy, and from illegal drug seizures in the Turin region. DNA was extracted, quantified, amplified with a 13-loci multiplex STR and finally analyzed with an automated sequencer. The results showed a trend in the analyzed samples as they differed by their THC content and allele profiles. PCA yielded two clusters of samples that differed by specific allele profiles and THC concentrations. Further validation studies are needed, but this study could provide a new approach to forensic investigation and be a valuable aid to law enforcement in significant marijuana seizures or in tracing illicit drug trafficking routes. 相似文献
993.
994.
Public belief in redeemability reduces punitiveness and increases support for policy measures such as rehabilitation, expungement, and housing and employment opportunities. Although racial attitudes are known to influence a wide range of criminal justice policy opinions, their effects on beliefs about redeemability and condemnation have not been fully explored. Using data from a 2019 YouGov survey of a national sample of White U.S. adults (N = 766), the current study estimates the effects of three distinct racial attitudes—racial resentment, racial sympathy, and White nationalism—on three measures of belief in redeemability: 1) a race-neutral measure, 2) a measure of belief in redeemability of Black offenders, and 3) a measure of condemnation of Black offenders. The results indicate that belief in redeemability is high—for offenders in general and for Black offenders. These findings are supported by a second 2022 YouGov survey of White U.S. adults (N = 1,505). Racial sympathy and White nationalism have significant effects across all three outcomes, with the positive effect of White nationalism on condemnation of Black offenders being the largest across the three models. These findings suggest that although most Whites agree that formerly incarcerated people are redeemable, racial attitudes influence these beliefs, especially for Black offenders. 相似文献
995.
目的:研究脑络欣通对气虚血瘀脑缺血再灌注模型鼠神经细胞凋亡率及N 甲基 D 天冬氨酸受体(NMDAR)蛋白表达的影响.方法:采用饥饿、劳累、高脂饮食等多因素复制大鼠气虚血瘀模型,然后用线栓法阻断大鼠左侧大脑中动脉2 h再灌注6,24,72 h,复制局灶性脑缺血再灌注模型,用流式细胞仪和免疫组化法分别检测缺血半暗带神经细胞凋亡率和NMDAR蛋白表达.结果:与模型组比较,脑络欣通组神经细胞凋亡率和NMDAR蛋白表达显著减少(P<0.01).结论:脑络欣通抑制NMDAR蛋白表达,是其抗脑缺血再灌注后神经细胞凋亡的机制之一. 相似文献
996.
This study examines whether Criminology's Routine Activities Theory (RAT) and related Lifestyle Theory (LST) can account for variation between the attributes of victims of fatal ideologically motivated attacks (akin to terrorism) and the victims of non-ideologically motivated homicide incidents committed by far-Right extremists in the United States. This article makes four contributions. First, we empirically test Criminology theory in the context of terrorism by using routine activities to devise four core hypotheses to explain differences between the two types of victims. Second, our investigation uniquely includes a non-terrorist comparison group (i.e., victims of homicides committed by extremists for personal reasons like greed). Third, our study focuses on ideological victimization. Terrorism researchers have usually ignored victims because of the difficulty in accessing the necessary data. Finally, we also make a methodological contribution by showing that criminology can build upon the terrorism literature by utilizing open-sources. Using data from the Extremist Crime Database (ECDB), the results of a multivariate analysis partially supported the hypotheses, showing that RAT and LST offer empirically supported theoretical constructs that have the ability to differentiate between ideological and non-ideological homicides. 相似文献
997.
The pastoralism of the Turkana has persisted in the challenging environment of northwestern Kenya for some 200 years. Yet many pastoralists find that they increasingly rely on food relief during droughts and famines. This article contextualises emergency responses to famine among Turkana pastoralists by considering their encounters with colonialism, development, and humanitarian interventions. It uses key informant interviews, participant observation, and content analysis, to analyse the benefits and challenges of a small-scale food relief programme. The article argues that such programmes can weaken the viability of pastoralism, and concludes with considerations for future policy and programming. 相似文献
998.
Out on a Limb: Appointing a Parenting Coordinator with Decision‐Making Authority in the Absence of a Statute or Rule 下载免费PDF全文
Joi T. Montiel 《Family Court Review》2015,53(4):578-588
This Article addresses the issue of whether a court may appoint a Parenting Coordinator (PC) with decision‐making authority in the absence of a statute or court rule. The Article identifies possible sources of authority for the appointment of a PC with decision‐making authority in a state with no authorizing statute or court rule. It also provides a paradigm for constructing an appointment that allows for the benefits of Parenting Coordination but does not delegate decision‐making authority to an extent that it would constitute an impermissible delegation of judicial authority.
- Key Points for the Family Court Community:
- Where a court seeks to appoint a PC with decision‐making authority in the absence of an authorizing statute or court rule, the court may find some authority allowing the appointment in (1) its equitable authority over child custody and visitation, (2) its authority to enforce its own orders, or (3) its authority to appoint other extrajudicial assistants such as a special master or mediator.
- Where a court seeks to appoint a PC with decision‐making authority in the absence of an authorizing statute or court rule, the court must craft an appointment that delegates enough decision‐making authority to the PC for parenting coordination to be effective yet, at the same time, not so much decision‐making authority as to render the appointment an impermissible delegation of a judicial function, specifically:
- The PC's role should be limited to assisting the parties in implementing custody and visitation terms already decreed by the trial court.
- A PC should be appointed only if the parties to the divorce consent to the appointment or if the trial court makes a finding that the case is a high‐conflict case.
- The parties must have the opportunity for the trial court to meaningfully review any decision of the PC so that the trial court retains ultimate decision‐making authority.
999.
Anita Jwa 《Journal of Law and the Biosciences》2015,2(2):292-335
Among currently available technologies, transcranial direct current stimulation (tDCS) is one of the most promising neuroenhancements because it is relatively effective, safe, and affordable. Recently, lay people have begun to build—or purchase—the tDCS device to use it at home for treatment or as a cognitive enhancer. The tDCS device is currently not covered by the existing regulatory framework, but there are still significant potential risks of misusing this device, and its long-term effects on the brain have not been fully explored. Thus, researchers have argued the need for regulations or official guidelines for the personal use of tDCS. However, until now, no systematic research on the do-it-yourself (DIY) tDCS user community has been done. The present study explores the basic demographic characteristics of DIY tDCS users as well as why and how they are using this device through a questionnaire survey, in-depth interviews, and a content analysis of web postings on the use of tDCS. This preliminary but valuable picture of the DIY tDCS user community will shed light on future studies and policy analysis to craft sound regulations and official guidelines for the use of tDCS. 相似文献
1000.
Nicholas Dorn 《European Law Journal》2015,21(6):787-802
This paper explores the roles played by law in crisis management of financial markets and some possible consequences. Three questions are raised ‐‐about the ‘elastic’ use of law, about ‘sidestepping’ existing legal order by invention of new structures and about redistributive consequences. These questions are appraised empirically in relation to three areas of financial market law: public support given to banking from 2008 onwards; English case law concerning derivatives contracts when confronted with Lehman‐style insolvencies; and the European Stability Mechanism, which during summer 2015 was being primed in relation to Greece. On the first two case studies, law, having been mightily stretched, did not break. Likewise, legal sidestepping, as epitomised by the European Stability Mechanism, may result in a less coherent legal structure; however such incoherence may be not be fatal to the ensemble. On all three fronts, redistributive questions remain controversial, but controversy in itself does not undermine legal structures. A particular form of theory, the Legal Theory of Finance, is discussed in light of the case studies. Such theory may have an unfulfilled longing to discern law‐like regularities (ironically chasing economics). 相似文献