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11.
The authors report on a drug fatality of a 21-year-old man with a propofol (2,6-di-isopropylphenol) dependency. Propofol was detected in tissues and body fluids using SPME-GC/MS methods. The postmortem concentrations of propofol were 364 ng/ml in urine, 71 ng/ml in heart blood and 79 ng/ml in femoral blood. The drug addict had only an autodidactic medical knowledge, but had inserted himself a permanent cannula for intravenous injection of propofol several times a day. The injection material was bought via online auctions from eBay. The case illustrates how job-related drug dependencies become indistinct due to the free access to information and goods via the Internet.  相似文献   
12.
With the increasing dispersion of intellectual property comes the intellectual property rights owner's continued desire to retain that part of the equation for which the bargain was struck. In terms of patents, the patentee strikes a deal to disclose the invention to the public in exchange for a monopoly over its use for a limited term. Copyright holders contribute their works to the intellectual pool receiving value by sale, lease or license. In 2012–13, the U.S. Supreme Court was tasked with delineating the realms of two intellectual property exhaustion doctrines and answering the question of where to draw the line with regard to an IP owner's ability to control the protected invention or work via patent or copyright, respectively. In one case, the Court permitted the intellectual property owner to restrict a subsequent purchaser's use of the product subject to protection, while in the other case the Court rejected the intellectual property owner's attempt to control the downstream use or resale of the product. This article discusses the relevant intellectual property exhaustion doctrines, analyzes and reconciles the Court's decisions in these cases, and provides guidance for navigating restrictions on use of U.S. protected products and works around the globe.  相似文献   
13.
School can be regarded as an important factor in the development of children’s values and attitudes. Given this great importance of justice experiences for students’ development, this study aimed at examining the influence of perceived injustice in school on students’ emotions, well-being, and behavior with an experimental longitudinal design. In total, 196 students participated in this study and came to the university with their classes to receive extra teaching once a week for six consecutive weeks. To manipulate justice perceptions, a scenario of arbitrary privilege was chosen to lead students of the experimental group to experience injustice from a beneficiary perspective. We found that students in the experimental group reported higher well-being and a higher appreciation of the opportunity to learn than the control group did. Additionally, they showed an increase in justice-related negative emotions over time; that is, they expressed more of a bad conscience and stronger feelings of anger the more they became aware of their privilege. This study shows that even subtle experiences of injustice in school can have an impact on students’ outcomes. These results are discussed with regard to practical implications.  相似文献   
14.
青年的概念   总被引:1,自引:0,他引:1  
文章讨论了"青年"概念的使用和有用性,讨论了年轻人被概念化的方式,探讨了青年向成年过渡的假设,提出将青年概念看作是一个社会过程的观点.青年时期是重要的,它是成年的临界点,同时它又有很大的问题.媒体话语中的青年流行概念不仅再现了青年而且实际上建构了青年的经历和意义.  相似文献   
15.
E-cigarette taxes are an active area of legislation and have important regulatory implications by proxying e-cigarette accessibility. We examine the effect of e-cigarette taxes on prepregnancy and prenatal smoking using the near-universe of births to mothers conceiving between 2013 and 2019 in the United States. Using fixed effect regressions, we show that e-cigarette taxes increase prepregnancy and prenatal smoking. We also find evidence that e-cigarette taxes reduce prepregnancy and 3rd trimester e-cigarette use. Finally, we show that e-cigarette taxes increase news coverage of e-cigarettes and raise perceptions of risk of e-cigarettes.  相似文献   
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Neuman J 《U.S. news & world report》2010,147(10):12-4, 17-8, 21
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18.
Jacques  Johanna 《Law and Critique》2019,30(2):201-220

Within a liberal, ‘law of things’ understanding of property, the donative trust is seen as a species of gift. Control over trust property passes from the hands of settlors to beneficiaries, from owners to owners. Trust property, like all other property, is silent and passive, its fate determined by its owners. This article questions this understanding of the trust by showing how beneath the facade of ownership, the trust inverts the relation between owner and owned, person and thing. It analyses the relation that trustees, beneficiaries and settlors have to the trust property and argues that the role of each of these parties can be shown to consist in furthering the interests of the trust property rather than their own. It claims that this protects things from their owners at the same time as it ensures these owners’ ongoing care towards the things they own. This raises questions about the trust’s status within the institution of private property, justified as it is by the human autonomy it is said to enable.

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19.
Assessment of performance validity is an essential part of a neuropsychological evaluation, with the inclusion of two or more performance validity tests (PVTs) becoming routine practice. Considering the time to administer multiple tests, there has been some support for use of the Test of Memory Malingering (TOMM) Trial 1 (T1) as an independent, “one and done” PVT. Notably, cutoffs for TOMM T1 need further validation, with an emphasis on minimizing false-positive classifications among those with bona fide cognitive impairment. In a clinically referred sample of 127 veterans, this study examined the role of cognitive impairment in TOMM performance and the utility of a TOMM T1 as an independent PVT. Examinees were administered the TOMM and three additional PVTs as part of a comprehensive neuropsychological battery. Sixty-eight percent of examinees were classified valid (35% of valid examinees were cognitively impaired). TOMM T1?≤?40 had excellent observed sensitivity (83%) and specificity (93%) overall, with minimal false-positive classification. TOMM T1 was also significantly correlated and concordant with other memory-based PVTs. Given score ranges and failure rates for TOMM T1?≤?40 among those with neurological/neurocognitive conditions, scores in the 37–40 range may merit administration of additional TOMM trials to maximize accuracy in identifying valid-cognitively impaired versus noncredible performance. Otherwise, an abbreviated TOMM administration (i.e., only T1) using a cutoff of ≤?40—in conjunction with one or more additional PVTs—may be sufficient for detecting noncredible/invalid test performance in the absence of known or suspected neurological/neurocognitive disorders.  相似文献   
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