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151.
We are reporting what we believe to be a safe, rapid TLC system and spray for the identification of marihuana. The use of Fast Blue 2B salt greatly enhances the specificity of the TLC analysis of suspected marihuana samples. 相似文献
152.
This study used data from a national sample of youth (N = 1,423) to test hypotheses derived from Robert Agnew's (1992, 2001) general strain theory concerning the relationship between adolescent maltreatment and delinquent behavior. Specifically, it focused on the extent to which the effect of maltreatment on general delinquency, serious delinquency, and substance use was mediated by negative emotions in the form of anger, anxiety, and depression. Results lend partial support to the theory. Confirming the importance of parent-child problems as a source of strain leading to delinquency, findings from ordinary least squares regression models revealed a significant association between maltreatment and all three forms of delinquent behavior. Although findings also showed that negative emotions are key intervening mechanisms influencing the magnitude of the direct effect of strain, maltreatment continued to exert significant effects even after controlling for negative emotions and both individual and family characteristics. 相似文献
153.
Cynthia Ewell Foster Melissa C. Webster Myrna M. Weissman Daniel J. Pilowsky Priya J. Wickramaratne A. John Rush Carroll W. Hughes Judy Garber Erin Malloy Gabrielle Cerda Susan G. Kornstein Jonathan E. Alpert Stephen R. Wisniewski Madhukar H. Trivedi Maurizio Fava Cheryl A. King 《Journal of youth and adolescence》2008,37(8):906-916
Number of lifetime episodes, duration of current episode, and severity of maternal depression were investigated in relation
to family functioning and child adjustment. Participants were the 151 mother–child pairs in the Sequenced Treatment Alternatives
to Relieve Depression (STAR*D) child multi-site study. Mothers were diagnosed with Major Depressive Disorder; children (80
males and 71 females) ranged in age from 7 to 17 years. Measures of child adjustment included psychiatric diagnoses, internalizing
and externalizing symptoms, and functional impairment. Measures of family functioning included family cohesion, expressiveness,
conflict, organization, and household control; parenting measures assessed maternal acceptance and psychological control.
Children of mothers with longer current depressive episodes were more likely to have internalizing and externalizing symptoms,
with this association being moderated by child gender. Mothers with more lifetime depressive episodes were less likely to
use appropriate control in their homes.
相似文献
Cheryl A. KingEmail: |
154.
Tim Hughes Tom Wheeler Professor Kader Asmal MP 《South African Journal of International Affairs》2013,20(2):167-168
Richard Calland &; Paul Graham (Eds), IDASA's Democracy Index — Democracy in the Time of Mbeki, Cape Town: Institute for Democracy in South Africa (IDASA), Cape Town, 2005, R150, 252 pages. Pieter Wolvaardt, A Diplomat's Story: Apartheid and Beyond, 1969–1998, South Africa: Galago Publishing, 2005. ISBN 1–919854–15–0, R225, 336 pages. Greg Mills, The Security Intersection: The Paradox of Power in an Age of Terror, Johannesburg: Wits University Press, 2005, 321 pages. Hugh Pope, Sons of the Conquerors. The Rise of the Turkic World, New York: Overlook Duckworth, 2005. ISBN 1–58567–641–1. 413 pages. 相似文献
155.
How successfully do we measure capital flight? The empirical evidence from five developing countries
Economists have proposed several different techniques for measuring capital flight. Each technique differs significantly in its definition of what constitutes capital flight, principally on the limits to normal capital flows, how to capitalise investment income, and the inclusion of long term capital flight. Consequently estimates of the determinants and remedies for capital flight have been very mixed. Given that capital flight is not observable it is important to examine the information content and consistency between the different measures. This article uses three different techniques over five countries to make that comparison, and finds a limited amount of information in each measure but no obvious agreement between them. Econometric techniques which have been designed for measuring the ‘hidden economy’ of OECD countries is likely to offer a better way of measuring capital flight. 相似文献
156.
The Peoples of Soviet Central Asia. By Geoffrey Wheeler. The Bodley Head, 1966. Pp. 126. 12/6. The Regional City. Edited by Derek Senior. Longmans, Green and Co. Ltd., 1966. Pp. viii, 192, 42s. ’United Nations Conference on Trade and Development’ A Case Study in U. N. Diplomacy. By Kamal M. Hagras. Frederick Praeger Inc., 1966. Pp. 142. £5 5s. 相似文献
157.
As the population of mothers under state supervision rapidly increases, it is necessary to document and analyze their experiences. This research contributes to the literature by exploring the experiences of such mothers, highlighting narratives from mothers who transitioned to a halfway house as part of their reintegration. We analyze how such mothers define good mothering and how they construct and manage their own mothering in light of their histories of drug use and criminal justice involvement, which often lead to prolonged absences from their children. The discourses of priority and presence dominate the mothers’ narratives, supported by expectations from both probation/parole and the halfway house. Collectively our data suggest that mothers engage in a complex negotiation between state supervision and motherhood that reimagines the nature and practice of good mothering and adapts strategies for fulfilling state obligations. 相似文献
158.
Michael Hughes 《议会、议员及代表》2013,33(2):101-113
SUMMARYIt is the common opinion of Whig historians, and not a few recent revisionists, that James VII and II undermined the parliamentary cultures of England and Scotland before the revolution of 1688–89. At the extreme end of this approach he is declared to have usurped parliamentary authority in a drive for absolute power. Some of this is now seen as rhetorical exaggeration but James certainly developed a particular understanding of the power of parliaments in relation to monarchy. In some respects this was a return to a late medieval Stewart and Tudor outlook, that of James V of Scotland and Henry VIII of England, which saw parliaments as the personal vehicles of royal authority. The difficulty for James, of course, was that the Scottish and English Parliaments had become ‘modernized’ over the seventeenth century, growing a strong sense of independence and legitimacy as representative institutions. In this essay both the practical engagement James had with Scottish affairs and his philosophical opinions as revealed in his own writings will be explored in an attempt to better define this monarch's view of the Scottish Parliament and its workings. Through this, his reactions to the notions of unionism and nationalism will become more apparent. 相似文献
159.
The global positioning system (GPS) has become ubiquitous to modern American life. The system supplies direction for travel through navigation systems as well as employee monitoring capabilities (Rosenberg Washington Journal of Law, Technology, and Arts 6:143–154, 2010). Law Enforcement has also found GPS to be a valuable tool. The technology provides a relatively cheap and highly effective way to monitor a suspect’s movement. Depending on the device, travel data can be reported in real time or be retrieved from the implanted device at intervals (Shah Journal of Law, Technology, and Policy 2009:281–294, 2009). This paper will first explore the core foundational Fourth Amendment cases that shape the use of GPS devices by law enforcement. Next, the federal circuits and state supreme courts’ decisions that have addressed the use of GPS will be reviewed. Third, the case of U.S. v. Jones (2012), which was recently decided by the United States Supreme Court, will be examined. Last, the policy implications of the current legal landscape regarding the use of GPS by police will be discussed. 相似文献
160.
Abstract Comprehension of the police caution is extremely poor across a variety of populations and jurisdictions and is particularly impaired in vulnerable populations. This has significant consequences for the admissibility of evidence in court. We investigated whether providing individuals with a written version of the caution would improve comprehension in the general population. Sixty participants (30 with low educational attainment and 30 with high educational attainment) were randomly allocated to one of three groups (Verbal presentation; Written presentation; Verbal and Written presentation). Comprehension in the three groups was evaluated using Cooke and Philip's (1998) Scottish Comprehension of Caution Instrument. Results showed that despite 95% of participants claiming to fully understand the sample caution, only 5% of individuals in the verbal presentation group demonstrated full understanding, compared to 40% and 35% in the written and combined verbal and written groups respectively. This highlights both that individuals' self-reports of understanding are higher than actual comprehension and that providing a written version of the caution may improve comprehension in the general population. 相似文献