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101.
102.
This article examines the assumptions that lead China alarmists to dismiss America's ability to impose a distant blockade as an inadequate counter to Chinese A2/AD systems. It argues that distant blockade is indeed a viable, lower cost strategy that capitalizes on America's strengths and China's weaknesses.  相似文献   
103.
This article provides a review of the history of jihadi foreign fighters in Afghanistan over the last 30 years. It details the post-9/11 period and the invasion of Afghanistan by U.S. forces, focusing on the ethnic origin of the foreign fighters and how different groups engaged in different aspects of the conflict. Additionally, the piece explains that while the foreign fighters who came to fight alongside the Taliban in Afghanistan included, among others, Uzbekistanis (not Afghan Uzbeks), Turks, and Arabs, there was also a significant force of Pakistanis—of both Pashtun and Punjabi origins—that joined, bolstering the Taliban army.  相似文献   
104.
The Pulitzer Prize-winning historian reflects on the rich intellectual fare enjoyed over weekly lunches with Harvey Sicherman. McDougall describes Harvey's mastery of traditional geopolitical analysis, as well as his deftness in adapting strategy to the late-Cold War and post-Cold War eras.  相似文献   
105.
The author reflects on our decade long conflict in Afghanistan and identifies what he considers a main contributor to the malaise. He believes it is a failure to communicate: a message of purpose which answers the oft-asked “why are we there?” question amongst Western audiences; a message of resolve on which Afghans can bet their lives that ISAF will remain there until the Taliban is beaten or compelled to reasonable compromise; and, a message of what success will look like which is accompanied by a compelling rationalization of the cost.  相似文献   
106.
This article surveys the key loci of Sino-Indian tension, situating them within the context of a classical if uneven security dilemma. It then examines the sources of stability within the relationship, arguing that the scope and intensity of conflict is attenuated by a series of military, political, economic and other factors. Lastly, the essay discusses the implications of the analysis for external powers, and the possible trajectories of the relationship.  相似文献   
107.
Cannabis products have been administered for many centuries; today, cannabis is the most widely used illegal drug all over the world. Nevertheless, the interpretation of cannabis findings in blood with regard to consumption behaviour and/or estimating the elapsed time since the last cannabis use is still a very challenging task. A wide variation of pharmacokinetic parameters has been observed even in experimental studies. Different chemical structures of precursors, smoking dynamics, pyrolysis of phytocannabinoids and frequency of drug use affect the amount of THC absorbed. Polymorphic enzymes are involved in phase-I-metabolism of THC. Pharmacological effects of other cannabinoids or medication on the pharmacokinetics of THC have not yet been studied in detail. Hydrolysis of cannabis conjugates may occur during storage of blood samples and processing of specimens for analysis; knowledge on the stability of cannabinoids in forensic specimens is still poor. Whether determination of cannabinoid conjugates may be useful is a matter of further consideration. At present, the broad variation of pharmacokinetic parameters and the limiting factors discussed in the present paper should be taken into account when using data from experimental studies for interpretation of analytical results in forensic case work.  相似文献   
108.

Purpose

This study examined the process of leaving the gang. Gang membership was conceptualized in a life course framework and the motives for why and methods for how one leaves the gang were analyzed.

Methods

Data were gathered from a sample of 84 juvenile arrestees in Arizona, all of whom left their gang. Motives for leaving the gang were organized into factors internal (push) and external (pull) to the gang, while methods for leaving the gang were organized into hostile and non-hostile modes of departure. Motives and methods were cross-classified and their correlates were examined, notably in relation to gang ties—persisting social and emotional attachments to the gang.

Results

Push motives and non-hostile methods were the modal responses for leaving the gang. While it was not uncommon to experience a hostile departure from the gang, most former gang members reported walking away without ritual violence or ceremony. This method was conditional on the motive for departure, however. None of the individuals leaving the gang for pull or external reasons experienced a hostile departure. While gang ties persisted regardless of motive or method, retaining such ties corresponded with serious consequences.

Conclusions

A life course framework is capable of organizing similarities between leaving the gang and desistance from other forms of crime and deviant groups. The process of gang desistance is consistent with asymmetrical causation. Due to limited attention to this process, a typology is introduced as a basis for understanding leaving the gang in relation to desisting from crime.  相似文献   
109.

Purpose

The past decade has been witness to a proliferation of calls for evidence-based juvenile court sanctions—including various programs, interventions, services, and strategies or approaches—that reduce recidivism and improve mental health, drug dependency, and education outcomes. At the same time, an emerging body of work has identified “proven,” “evidence-based,” “best practice,” or, more generally, “effective” efforts to achieve these outcomes. Even so, grounds for concern exist regarding the evidence-base for these and other sanctions.

Methods

This paper describes the heterogeneity of sanctioning within juvenile justice and argues that, despite substantial advances in research, the heterogeneity severely delimits the generalizability of evaluations to date. It also raises questions about how much is in fact known about the effectiveness of many juvenile justice sanctions.

Conclusion

Extant research offers grounds for optimism. Even so, explicit articulation of the limitations of this research and the need for studies that examine external validity is important for developing evidence about “what works” in juvenile justice. Implications for research and policy are discussed.  相似文献   
110.
Bioinformatics refers to the practise of creation and management of genetic data using computational and statistical techniques. In Malaysia, data obtained from genomic studies, particularly for the purpose of disease identification produces a tremendous amount of information related to molecular biology. These data are created from DNA samples obtained from diagnostic and research purposes in genomic research institutes in Malaysia. As these data are processed, stored, managed and profiled using computer applications, an issue arises as to whether the principles of personal data privacy would be applicable to these activities. This paper commences with an illustration of the salient features of the Personal Data Protection Act 2010. The second part analyses the impact of the newly passed Personal Data Protection Act 2010 on the collection of DNA sample, the processing of data obtained from it and the profiling of such data. The third part of the paper considers whether the various personal data protection principles are applicable to the act of DNA profiling and the creation of bioinformatics.  相似文献   
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