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131.
《Justice Quarterly》2012,29(2):368-393
Police agencies nationwide have enhanced their homeland security preparedness capacity since the 9/11 attacks. Evidence suggests that departments have not uniformly adopted measures to prepare for and respond to critical incidents. Rather, larger agencies are more likely than their smaller peers to take such steps. Small agencies do not constitute a homogenous group; some experience geographic isolation while others are near major metropolitan areas. Unclear is whether small agencies (25 or fewer full-time sworn personnel), those that are commonly found to be less prepared, benefit from proximity to large-agency peers. This study examined whether physical and relational proximity to large departments contributed to homeland security preparedness in over 300 small departments. A structural equation model revealed that interactions with large agencies facilitated preparedness but physical proximity had no direct effect. Increasing geographic isolation from large-agency peers indirectly affected preparedness by stifling the level of inter-department interactions.  相似文献   
132.
Using stochastic methods we illustrate that the Provisional Irish Republican Army's (PIRA) network is clustered along three primary dimensions: (a) brigade affiliation, (b) whether the member participated in violent activities, and (c) task/role within PIRA. While most brigades tended to foster connections within the brigade (that is, “closure”), the tendency to do so varied across the organization. Members who engaged with violent activities were far more likely to connect with each other; in later periods there is polarization into those who engage in violent activities and those who do not. Across brigades, those who engage in a particular task and role (improvised explosive device [IED] constructor, IED planter, gunman, robber/kidnapper/drug smuggler/hijacker) are more likely to connect with others who do the same task or play the same role than with other members who fulfill other roles. Standard forms of homophily (that is, the tendency to make connections with people who are similar in terms of demography or status) play a very weak role in explaining which members interact with one another. Finally, our analysis illustrates clear patterns of relational change that correspond to changes in the formal structures that PIRA's leadership promoted.  相似文献   
133.
Do interstate relations influence the sources and targets of transnational terrorism? A considerable body of recent research suggests that the answer to this question is yes, and that one state may sponsor terrorist attacks to weaken the bargaining positions of other states. We suggest, in contrast, that positive or cooperative actions invite terrorist attacks from a different source: nonstate groups wishing to spoil interstate cooperation that they oppose. We assess this argument with a dyadic dataset using monthly data on transnational terrorist attacks and cooperative and noncooperative actions between states. Our results suggest that spoiling in response to interstate cooperation is an important determinant of transnational terrorism.  相似文献   
134.
Looking back at the beginnings of academic research on terrorism just over 40 years ago, it is extraordinary to see that what was once a marginal subject for social science has developed into a full-fledged program of “terrorism studies.” In fact, recently a sociologist considered the subject of sufficient importance to write a doctoral dissertation and then a book on the “social construction” of the field (Stampnitzky 2013). This essay highlights some examples of the contributions scholars from different disciplines have made to understanding terrorism. There is no consensus on any general theoretical laws of terrorism (there is no equivalent of a democratic peace theory, for example), but researchers have defined key concepts and deepened explanations of cause, effect, and process.What follows identifies four interrelated areas of explanatory inquiry into terrorism that have emerged over years of research: the effectiveness of terrorism as a strategy of opposition, the determinants and consequences of counterterrorism policies, how campaigns or waves of terrorism end, and how analysis of terrorism can be situated in a broader theoretical framework rather than treated as a phenomenon sui generis. Particular emphasis is placed on studies that are comparative and/or that situate the specific case of terrorism in a general theoretical perspective.  相似文献   
135.
Following the 9/11 attacks, transnational terrorism is seen as a potential catalyst for interstate war. Yet, the willingness of states to fight in response to terrorist violence is puzzling, given that the damage created by terrorism is relatively marginal. This raises the question: if terrorists are so weak and create such little damage, and interstate conflicts are so costly, why are states willing to initiate seemingly ruinous wars to fight terrorist groups? This essay proposes an explanation to address this question using current theoretical and empirical research on terrorism and interstate violence. Recent work indicates that while terrorists appear weak compared to states, terrorists can wield significant coercive power in smaller geographic areas. I argue that if these areas are strategically crucial to the government, such as areas with oil wells or mineral deposits, terrorist activity may precipitously weaken states relative to their rivals. I therefore argue that even if groups are only capable of killing at low levels, terrorism may lead to macrolevel power shifts, which may contribute to interstate violence.  相似文献   
136.
The French intervention in Mali in early 2013 emphasizes that the decision-makers in Paris, Brussels, and Washington considered the establishment of the radical Islamist regime in Northern Mali a threat to their security interests. The widespread instability including the rise of radical Islamist groups in Somalia was perceived as a threat to western interests. It is the core argument of the paper if western powers decide to provide security in Africa, they will be inclined to use proxy instead of deploying own troops. Security provision by proxy in African means that African troops are doing the actual fighting and peacekeeping on the ground while western powers basically pay the costs, the logistics, and the training of local African troops. The paper concludes that the African Union Mission in Somalia (AMISOM) in Somalia and The African-led International Support Mission to Mali (AFISMA) in Mali are proxies for the USA and the European Union.  相似文献   
137.
台湾的文化研究发展有年,呈现出在地化关怀、国际化视野、协同化精神的特点。在地化关怀是台湾文化研究的根本特质,与国际化视野及协同化精神是紧密联系在一起的,它们共同建构了台湾文化研究独立的问题意识和自我主体位置,并对台湾社会产生了深远的影响。这些对我们大陆本土的文化研究有着重要的借鉴意义。  相似文献   
138.
The articles in this special issue are drawn from papers presented at a conference titled Critical Terrorism Studies: Practice, Limits and Experience. The conference was organised by the Critical Studies on Terrorism Working Group of the British International Studies Association (BISA). The event was supported by both a BISA workshop grant and by Loughborough University’s Centre for the Study of International Governance (CSIG) and was held at Loughborough University from 9–10 September 2013. The conference aimed to explore what we know about terrorism and counterterrorism and importantly to ask how we know it. Reflecting the recent “materialist”, “everyday”, “experiential” and “narrative” turns in the fields of International Relations (IR), Geography and Cultural Theory, the event brought together scholars and practitioners to reflect on practices of research and knowledge production in Critical Terrorism Studies and related fields. The articles in this special issue reflect those aims.  相似文献   
139.
The quantity of mitochondrial DNA (mtDNA) template added for amplification and subsequent dye terminator reactions is critical for obtaining quality sequence data. Validation of a human mtDNA real‐time quantitative PCR (qPCR) assay demonstrated its high degree of reproducibility and precision as well as an extremely sensitive threshold of detection (0.0001 pg/μL or approximately six human mtDNA copies/μL). A study of 35 nonprobative bone and teeth evidence samples revealed that 20 pg of mtDNA template is recommended for successful HV1 and HV2 sequence analysis; however, as little as 0.013 pg can generate a full mtDNA profile when using enhanced amplification reactions. The assay can also detect PCR inhibition and is useful for identifying samples that may benefit from re‐purification. Overall, the assay is an excellent method to quantify mtDNA and is useful for determining the best analytical approach for successful sequencing.  相似文献   
140.
This article analyzes the sociodemographic network characteristics and antecedent behaviors of 119 lone‐actor terrorists. This marks a departure from existing analyses by largely focusing upon behavioral aspects of each offender. This article also examines whether lone‐actor terrorists differ based on their ideologies or network connectivity. The analysis leads to seven conclusions. There was no uniform profile identified. In the time leading up to most lone‐actor terrorist events, other people generally knew about the offender's grievance, extremist ideology, views, and/or intent to engage in violence. A wide range of activities and experiences preceded lone actors' plots or events. Many but not all lone‐actor terrorists were socially isolated. Lone‐actor terrorists regularly engaged in a detectable and observable range of activities with a wider pressure group, social movement, or terrorist organization. Lone‐actor terrorist events were rarely sudden and impulsive. There were distinguishable behavioral differences between subgroups. The implications for policy conclude this article.  相似文献   
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