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201.
Adrian Harvey 《The Political quarterly》2004,75(1):34-42
The Blair governments since 1997 have seen the single most significant period of constitutional reform in Britain for over a century. However, they leave the monarchy, the institution at the apex of the unwritten constitution, untouched. It is argued that neither inaction nor abolition is advisable, but that reform should be undertaken, with particular attention to the rules of succession and to the royal prerogative powers, notable examples being the powers to declare war, to dismiss parliament, to assent to legislation and to appoint the Prime Minister. Those powers now exercised by the executive should be formally and linguistically separated from the office of head of state, and put on a statutory basis. The achievement of these reforms depends, however, on political will and cannot be initiated by the monarchy itself. 相似文献
202.
A highly polymorphic STR locus in Cannabis sativa 总被引:2,自引:0,他引:2
Hsieh HM Hou RJ Tsai LC Wei CS Liu SW Huang LH Kuo YC Linacre A Lee JC 《Forensic science international》2003,131(1):53-58
We report on the first short tandem repeat (STR) locus to be isolated from the plant Cannabis sativa. The STR locus, isolated by a hybrid-capture enrichment procedure, was found to contain a simple sequence repeat motif of 6 bp. This 6 bp repeat motif showed no variation in repeat length but with minor variations in repeat unit sequences. The data show the locus to be highly polymorphic with the number of repeat units ranging from 3 to 40 in 108 screened samples. The observed heterozygosity was approximately 87.04%. The forward and reverse primers (CS1F and CS1R) produced no PCR products in cross-reaction study from 20 species of plants, including highly related species such as Humulus japonicus and Nicotiana tabacum. This hexanucleotide repeat DNA locus could be used to identify cannabis samples and predict their genetic relationship as the test is specific to C. sativa and is highly reproducible. 相似文献
203.
Amanda Perkins Brian A. Glaser Adrian J. Kunemund 《The journal of forensic psychiatry & psychology》2016,27(5):665-683
This study examines the ability of the Behavior Assessment System for Children, Self Report of Personality-Adolescent, 2nd edition (BASC-2-SRP-A) to predict trauma symptomatology as measured by the Child Report of Post-traumatic Stress among a sample of 59 male and 59 female adjudicated youth. Logistic regression revealed that clinically significant CROPS scores were predicted by BASC-2-SRP Social Stress and Somatization scale scores. A second logistic regression indicated that among youth with significant CROPS scores, gender was predicted by Sensation Seeking and Depression scale scores. Further, 47.4% (n = 56) of juvenile offenders’ CROPS scores were clinically significant, with females scoring significantly higher than males. Results endorse the validity of the CROPS and suggest that with additional analysis the BASC-2-SRP may also have the potential to identify juvenile offenders with a history of trauma. 相似文献
204.
Rebecca Umbach Adrian Raine Ruben C. Gur Jill Portnoy 《Journal of Quantitative Criminology》2018,34(2):481-512
Objectives
We test a serial multiple mediation model in which the relationship between ethnicity and antisocial behavior is sequentially mediated by disadvantaged neighborhoods and impaired neuropsychological functioning.Methods
Parental and self-report measures of antisocial behavior were assessed in a community sample of 341 adolescent males and females. Neighborhood disadvantage was assessed from census data. Neuropsychological functioning was evaluated using a computerized battery. Separate serial multiple mediation models were tested using non-executive functioning and executive functioning.Results
The serial mediation model for executive functioning was supported, with the pathway from race to antisocial behavior through neighborhood disadvantage and executive functioning in serial accounting for 10.8% of the total effect of race on antisocial behavior.Conclusions
Findings support social neurocriminology theory by integrating neighborhood disadvantage and executive functioning as sequential mediators of the race–antisocial relationship. To our knowledge, these are the first findings to explain the race–antisocial relationship in terms of connected social and neuropsychological processes. While this pathway is significant, the effect is still relatively small and thus should be understood as one of many mechanisms through which race may affect antisocial behavior. From a translational science standpoint, the identification of neurocognitive mechanisms by which neighborhood disadvantage predisposes to antisocial behavior suggests the potential benefits of cognitive enhancement techniques to remediate the negative effects of adverse neighborhoods on brain functioning in at-risk minority groups.205.
206.
Helen Salouros B.Sc. Michael Collins Ph.D. Adrian V. George Ph.D Stephen Davies Ph.D. 《Journal of forensic sciences》2010,55(3):605-615
This article describes the isolation and structural elucidation of three compounds produced during the synthesis of methylamphetamine by the so‐called “Emde” procedure. The “Emde” procedure involves the preparation of the intermediate chloropseudoephedrine or chloroephedrine from ephedrine or pseudoephedrine, respectively. The intermediates are then reduced to methylamphetamine with hydrogen under pressure in the presence of a catalyst. The by‐product compounds were isolated from methylamphetamine by column chromatography and liquid chromatography (LC). Proton nuclear magnetic resonance spectroscopy (1H NMR), carbon nuclear magnetic resonance spectroscopy (13C NMR), and nanospray quadrupole‐time of flight‐mass spectrometry (Q‐TOF‐MS) were used to identify them as two stereoisomers of the compound N, N′‐dimethyl‐3,4‐diphenylhexane‐2,5‐diamine and N‐methyl‐1‐{4‐[2‐(methylamino)propyl]phenyl}‐1‐phenylpropan‐2‐amine. 相似文献
207.
This paper builds upon the concept of “coalescent elite behaviour” which is crucial in consociational theory, but contested regarding its actual conceptualization. Contrary to Lijphart's (1968) original assumption that elites are generally committed to an “overarching cooperation”, we hypothesize that institutional venues must be taken in account. Thus, the aim of this paper is twofold: Conceptually, we try to clarify the nature of “amicable agreement” regarding two core institutions (i.e. parliament, government), and regarding executive‐legislative relations. Empirically, we follow a two‐step empirical approach that combines a cross‐time comparison of the decision‐making process regarding the revision of the Swiss basic pension scheme (AHV) with a cross‐case assessment following Fischer's two‐dimensional typology. More generally, our findings serve to inductively refine the “political side” of consociationalism. 相似文献
208.
Market-oriented agricultural intensification is a major development strategy, yet its alignment with sustainable development goals (SDGs) is unclear. We apply indicators for SDG 2 (eradicate hunger) regarding income, food production, food security and land tenure to recent intensifications in Rwanda and Laos to reveal their disaggregated impacts. We find while market-oriented intensification may generate poverty reduction, it also exacerbated marginalisation and poverty through various forms of land tenure insecurity. Ethnicity and gender were influential factors in Rwanda, and post-conflict resettlement policies in Laos. We discuss implications for development practice and selection of suitable indicators to reflect the ambition of the SDGs. 相似文献
209.
Farrington David P. Lösel Friedrich Braga Anthony A. Mazerolle Lorraine Raine Adrian Sherman Lawrence W. Weisburd David 《Journal of Experimental Criminology》2020,16(4):649-673
Journal of Experimental Criminology - This article summarizes key points made in a panel at the American Society of Criminology (ASC) meeting in Atlanta in November 2018, entitled “20th... 相似文献
210.
Adrian S. Petrescu 《政策研究评论》2009,26(6):839-880
Science and technology policy initiatives in the early 1980s have focused in both the United States and Western Europe on improving capacity to apply a good science base in practice, expecting increases in technological advancement, improved market presence and enhanced economic growth. Results varied broadly in the United States and Europe. Even more puzzling, Japan charged ahead in technological advancement without that strong of a science base of its own. Some industrialized economies do not conform to the expected science–technology relationship, whereby strong performance in science shall lead to strong technological performance. The puzzling science–technology relationship in advanced countries has plausible explanations. (1) Science–technology relationship is much interdependent or symbiotic. Its strength and primary direction at a given time varies largely by field of science or technological innovation and across long periods of time. (2) Science–technology link in a country may depend on the overall scientific and technological level of development in that country. The strength and interdependent nature of this link evolves historically and varies across fields of science and technology. The strength of the link is affected by scientific and technological specialization in a country. Different technological fields have different scientific intensities, or degrees of building upon the science base. (3) Specialization of countries across scientific and technological fields varies. Hence, the strength of science–technology link differs between countries. High technological specialization of a country may impact its technological performance more than its immediately current scientific performance does. History, tradition and knowledge transfers may affect more returns on R&D expenditures than the actual value of R&D funds spent in science or technology. Explanations of puzzling behavior of science–technology link may become policy recommendations. 相似文献