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101.
Reviewed by John C. Zimmerman 《Terrorism and Political Violence》2013,25(3):454-456
Although foreign fighting is hardly new, scholarly research on the phenomenon is only a decade old. Since 2005, there has also been a dramatic rise in the number of transnational insurgents fighting in the Middle East, and they appear to have become the face of the jihad movement. However, of the dozens of foreign fighter contingents around the world in recent decades, only about half have been Islamists. In this article, I contend that the difference between the other contemporary and historical foreign fighter groups and the jihadis is not one of mobilization or effectiveness, but of persistence. Most other foreign fighters demobilized at the end of their conflicts and reintegrated. I argue that the primary factor that accounts for the persistence of the jihadis was the policies of their home and host states that prevented reintegration and created cohorts of stateless, and now professionalized, actors who perpetuate in weakly-governed conflict zones. In presenting this argument, I first attempt to establish a common working definition of foreign fighter based on the first decade of discourse in this emerging field of study, and present a comparative examination of the largest recorded foreign fighter mobilizations. 相似文献
102.
Central control of cities was established policy during thecolonial period. The policy was continued after independence.By 1839, all cities were allowed to elect their mayors, anda movement commenced to limit the powers of the legislatureover local governments. An 1874 constitutional amendment forbadethe legislature to enact a special or local bill in seven areas,and the 1894 constitution allowed a city to veto a special cityact, subject to repassage by the legislature. Although constitutionalamendments in 1923, 1935, 1938, and 1963 broadened local powers,the Court of Appeals in the 1920s and 1930s tended to restrictthe powers of local governments. The most important changesin the powers of local governments have occurred since 1980as the result of advisory opinions, issued by the attorney generaland state comptroller, broadening the powers of local governments.Nevertheless, the legislature retains the authority to enactgeneral laws imposing mandates and restraints upon local governments.Such mandates and restraints are responsible for New York beingranked thirty-fifth in terms of discretionary authority grantedto local governments. 相似文献
103.
Congress totally preempted the regulation of ionizing radiationin 1946. In 1954 it authorized the private development and useof atomic energy. In 1959, Congress authorized the Atomic EnergyCommission to enter into agreements with states under whicha state can assume certain regulatory responsibilities. As of1987, twenty-nine states had signed agreements. Congress hasenacted several statutes structuring national-state relationsin the field of atomic energy since the Atomic Energy Act of1959. The Low Level Radioactive Policy Act of 1980 makes statesresponsible for disposing of low-level radioactive wastes generatedwithin their respective borders. The Nuclear Waste Policy Actof 1982 established a procedure for locating a site for a high-levelwaste facility. The Secretary of Energy can select a site subjectto a veto by a governor or state legislature and an overrideof the veto by Congress. Two major regulatory developments occurredin 1987. The Nuclear Regulatory Commission amended its rulesand regulations to allow the licensing of new nuclear powerplants in the absence of state and local government participationin emergency evacuation plans for residents living near suchplants. In addition, Congress disregarded its 1982 procedurefor selecting a high-level radioactive waste site by choosingNevada as the site. 相似文献
104.
Computer technology has become an increasingly important tool for conducting eyewitness identifications. In the area of lineup identifications, computerized administration offers several advantages for researchers and law enforcement. PC_Eyewitness is designed specifically to administer lineups. To assess this new lineup technology, two studies were conducted in order to replicate the results of previous studies comparing simultaneous and sequential lineups. One hundred twenty university students participated in each experiment. Experiment 1 used traditional paper-and-pencil lineup administration methods to compare simultaneous to sequential lineups. Experiment 2 used PC_Eyewitness to administer simultaneous and sequential lineups. The results of these studies were compared to the meta-analytic results reported by N. Steblay, J. Dysart, S. Fulero, and R. C. L. Lindsay (2001). No differences were found between paper-and-pencil and PC_Eyewitness lineup administration methods. The core findings of the N. Steblay et al. (2001) meta-analysis were replicated by both administration procedures. These results show that computerized lineup administration using PC_Eyewitness is an effective means for gathering eyewitness identification data. 相似文献
105.
Rae T. Zimmerman 《政策研究评论》1982,1(4):736-741
Differences in statutory mandates, traditions, and attitudes toward risk cause agencies to develop different standards for the same substances. As a response to this fragmentation and uncertainty, common to environment decisions, new organizations emerge to try to coordinate the agencies but usually are created to perform a specific task rather than to coordinate agencies. For these new organizational forms to succeed, they must be in place before the crisis occurs and they must be able to facilitate, not impede, normal adaptive mechanisms of organizations. 相似文献
106.
107.
José A. Bauermeister Marc A. Zimmerman Tracey E. Barnett Cleopatra Howard Caldwell 《Journal of youth and adolescence》2007,36(7):877-890
Researchers have found mixed support for documenting whether work is protective or harmful during adolescence. This study
examined the association between work and problem behaviors among African American youth (N = 592; 53% female; M = 14.8 years, SD = .60) followed from mid-adolescence to young adulthood over eight Waves (90% response rate over the first four Waves and
a 68% response rate across all eight Waves). We explored three competing operationalizations of work: work history (never
worked, worked), work intensity (no work, 20 h or less, and 21 h or over), and work trajectories (never worked, episodic work,
stopped working, late starter, and consistent worker). Non-working youth reported higher marijuana use during young adulthood
than their working counterparts. Nonworkers reported lower self-acceptance during young adulthood than those working greater
number of hours per week. Differences in work trajectories for cigarette use, depression, and anxiety during adolescence imply
that when and for how long youth work are also important factors to explore. Our findings lend tentative support to the work
benefits perspective and suggest that the association between work and problem behaviors may depend on the work measure used.
We discuss the implications of employing different work measures in adolescent research.
相似文献
Cleopatra Howard CaldwellEmail: |
108.
Schoeneman-Morris KA Scalora MJ Chang GH Zimmerman WJ Garner Y 《Journal of forensic sciences》2007,52(5):1142-1147
To better understand inappropriate correspondence sent to public officials, 301 letter cases and 99 email cases were randomly selected from the United States Capitol Police investigative case files and compared. Results indicate that letter writers were significantly more likely than emailers to exhibit indicators of serious mental illness (SMI), engage in target dispersion, use multiple methods of contact, and make a problematic approach toward their target. Emailers were significantly more likely than letter writers to focus on government concerns, use obscene language, and display disorganization in their writing. Also, letter writers tended to be significantly older, have more criminal history, and write longer communications. A multivariate model found that disorganization, SMI symptoms, problematic physical approach, and target dispersion significantly differentiated between the correspondence groups. The group differences illuminated by this study reveal that letter writers are engaging in behavior that is higher risk for problematic approach than are emailers. 相似文献