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281.
This article draws on rich ethnographies and ethnographic fiction depicting mobile Africans and their relationships to the places and people they encounter to argue that mobility is more appropriately studied as an emotional, relational and social phenomenon as reflected in the complexities, contradictions and messiness of the everyday realities of encounters informed by physical and social mobility. The current dominant approach to studying and relating to mobile Africans is problematic. Nationals, citizens and locals in communities targeted by African mobility are instinctively expected to close ranks and fight off the influx of barbarians who do not quite belong and must be ‘exorcised’ so that ‘insiders’ do not lose out to this particular breed of ‘strangers’, ‘outsiders’ or ‘demons’, perceived to bode little but inconvenience and savagery. If and when allowed in, emphasis is on the needs, priorities and convenience of their reluctant hosts, who tend to go for the wealthy, the highly professionally skilled, the culturally bleached and Hottentot Venuses of the academy, even at the risk of accusations of capital flight and brain drain. The article demonstrates how to marry ethnography and fiction to study African mobility not only as a ‘collection of logical bones and flesh’ but also as ‘emotional beings’. It calls for conceptual flexibility and ethnographic empirical substantiation, and challenges social scientists to look beyond academic sources for ethnographies and accounts of how a deep, flexible and nuanced understanding of mobility and interconnections in Africa play out in different communities, states and regions of a world permanently on the move.  相似文献   
282.
Despite the decline in popularity of hypnosis as an investigative interviewing technique, this paper builds on previous research showing that some of the techniques employed in traditional hypnotic interviewing may still be useful in the development of simple, brief memory facilitation procedures for use by the police. Three experiments are described that investigate the effects of a short Focused Meditation with eye-closure technique in situations where participants are presented with misleading information. In the first study, which utilized a standard misinformation paradigm, a significant memory facilitation effect was shown with Focused Meditation, though the effect was not significant for eye-closure alone. There were no increases in errors when the Meditation and eye-closure procedures were used alone or in combination. The second experiment showed that a combined Focused Meditation with eye-closure technique reduced misinformation effects associated with fictitious events, and a third showed that the same technique reduced interrogative suggestibility effects as measured by the Gudjonsson Suggestibility Scale, whilst facilitating free recall memory. It is concluded that a Focused Meditation with eye-closure technique may potentially have applications in the field where brief alternatives to the Cognitive Interview are required.  相似文献   
283.
Abstract: Synthetic cannabinoid agonists are chemically diverse with multiple analogs gaining popularity as drugs of abuse. We report on the use of thin layer chromatography, gas chromatography mass spectrometry, high‐performance liquid chromatography, and liquid chromatography time of flight mass spectrometry for the identification and quantitation of these pharmacologically active chemicals in street drug dosage forms. Using these approaches, we have identified the synthetic cannabinoids JWH‐018, JWH‐019, JWH‐073, JWH‐081, JWH‐200, JWH‐210, JWH‐250, CP47,497 (C=8) (cannabicyclohexanol), RCS‐4, RCS‐8, AM‐2201, and AM‐694 in various commercially available products. Other noncannabinoid drugs including mitragynine have also been detected. Typical concentrations of drug in the materials are in the range 5–20 mg/g, or 0.5–2% by weight for each compound, although many products contained more than one drug.  相似文献   
284.
Testimonies disclosed that a 44-year-old pedestrian was struck head-on by a truck while she was roaming on the motorway; at the time of collision, the truck was travelling at a speed of about 90 km/h. In the second phase of the collision, the pedestrian was projected about 100 m before her body was run over by the truck and then by a car. The autopsy revealed extensive mutilations, making it impossible to verify the testimonies of witnesses to the collision as regards the pedestrian's position at the moment of the first impact. However, the reports produced by the technical expert and the forensic pathologist were able to confirm the testimonies, based on an impact zone on the front panel of the cab of the truck, where part of the pedestrian's face was reproduced like a "modern holy shroud".  相似文献   
285.
Police legitimacy is crucial to the maintenance of law and order in any society. In communities marred by high instances of societal manifestations of dysfunction, tenuous legislative frameworks, poradic implementation, and dismantling of crime fighting strategies, there is greater emphasis placed on quick-fix crime fighting solutions and policing initiatives. The focus is placed primarily on what police officers are mandated to do as opposed to practical applications underscored by systematic hindrances to professional practice. Examining interview data from a pilot study on police fear of crime in Trinidad and Tobago, this study is intended to explore connections between police perceptions about personal powerlessness and the exercise of state power. Here we examine the discourses of N = 12 senior police officers with an average of 22.83 years of service to attain a preliminary understanding of instances presenting a conflict between professional practice and perceptions of self-preservation. The findings suggest a need for officers’ constant consideration of the repercussions of professional competence and the need for continued navigation of blurred constructions of police legitimacy and subjective determinants of criminality against a backdrop of acknowledged personal powerlessness.  相似文献   
286.
The injury patterns resulting from fatal high (?3 m) free falls have previously been documented in clinical and medico‐legal contexts; however, details relating specifically to the skeletal blunt force trauma (BFT) have been limited. This study aimed to augment what is known of the skeletal fracture patterns resulting from fatal high free falls. Skeletal trauma was analyzed from full‐body postmortem computed tomography scans of 95 individuals who died following a high free fall. Fracture patterns were documented using the five general anatomical regions, axial and appendicular regions, and postcranial unilateral and bilateral regions. Patterns were analyzed in the context of the extrinsic and intrinsic variables that may influence fractures using multiple logistic regression. Fracture patterns involved all aspects of the skeleton, with 98.9% exhibiting polytrauma, and were influenced primarily by the height fallen, manner of death, and landing surface. This improved understanding of fracture patterns will augment anthropological interpretations of the mechanism of BFT in cases of suspected high falls.  相似文献   
287.
In this paper an analysis of Hobbes' argument in favor of the Leviathan is combined with a reassessment in a new security environment. The analysis shows that Hobbes' premises are complex and lead to conclusions that differ from the realist as well as from the world‐state position, both attributed to Hobbesian logic in IR theory. A strict application of the Hobbesian argument in today's security context leads to a rationale of multilateral institution‐building among states. In the first part of the paper the internationalist analogy in the concept of war of all against all is uncovered and analyzed in relation to the security dilemma, domestic analogy, and methodological individualism. The second part reassesses the Hobbesian security rationale in a security environment which is assumed to be shaped by transnational terrorism and nuclear WMD.  相似文献   
288.
289.
Heterotopic ossification is a benign, ectopic bone growth that develops in muscle and other soft tissue. The exact cause is poorly understood, but it is a rarely serious complication of soft tissue trauma. Its most common form, myositis ossifications traumatica, occurs as a secondary complication of direct muscle injury. However, other forms are less common and can result from specific pathologic conditions, such as spinal cord trauma and metabolic disorders. In patients who have had spinal cord injury and subsequent paraplegia, heterotopic ossification often results in ankylosis of the hip and a loss in range of motion. Ectopic ossification occurs below the injury site, and, although the specific muscle groups can vary, it usually involves those for which the origin and insertion involve the anterior pelvis and proximal femur. In dried bone, heterotopic ossification can appear as a smooth, irregularly shaped benign tumor of mature bone, extending from the surface but not invading the cortical bone. These tumors range in size from a few millimeters to several centimeters. Because heterotopic ossification is often associated with specific types of injuries, it has a unique anthropological use in forensic cases.  相似文献   
290.
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