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731.
Steven White 《Global Policy》2013,4(4):391-398
Animal welfare is not currently regulated by a single, comprehensive international law instrument. This article considers prevailing frameworks in international law that address animal welfare in some way, but by themselves do not meet the hallmarks of an effective global protection regime, including comprehensiveness and enforceability. Emerging frameworks that might fill the gap in global animal welfare protection include a universal declaration on animal welfare, the entrenchment of World Organisation for Animal Health (OIE) animal health standards and an international convention for the protection of animal welfare. While the prospects of any of these models succeeding in the short term are uncertain at best, the challenge now is to think carefully about what legal form an international framework for animal protection might take. 相似文献
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733.
734.
Graham Thiele 《Canadian journal of African studies》2013,47(2):243-258
The survival of authoritarian regimes has for a long time been associated with the availability of rents derived from oil and gas. In particular, military oil regimes have been able to withstand the challenge of domestic opposition even at difficult times because these regimes could ultimately count on oil and gas revenues. As this article demonstrates, the Qadhafi regime had been particularly adept at surviving by using oil and gas rents. But there is a limit to what these rents can explain: in 2011 however the regime fell after a brief civil war, in which external forces played a central role. The role played by the European and NATO interventions points to the limits of the oil and gas rents. The changed distribution of international resources amongst domestic Libyan actors contributed to the rebels' victory, indicating that international factors should be better incorporated into studies of both authoritarian survival and democratisation. 相似文献
735.
Abstract The machinery of governance to address climate change at the sub-national level in England continues to evolve. Drawing on documentary evidence and the views of civil servants and local authority officials from the English West Midlands, this article explores the process through an examination of the inclusion of climate change indicators in the recent round of Local Area Agreements (LAAs), negotiated between central government and local authorities and Local Strategic Partnerships. Considerable popularity has been accorded these indicators nationally, but there are important variations in the pattern of take up. Moreover, significant uncertainties surround the contribution of local measures to reduce CO2 emissions and the targets attached to measures to adapt to climate change are seen as undemanding. Conversely, the impending Carbon Reduction Commitment will act as a powerful incentive for public bodies to cut CO2 emissions from their estates. Although potentially contributing to greater coherence in tackling climate change, achieving collective action through LAAs will prove problematic. 相似文献
736.
Samantha Boyd B.S. Massimo F. Bertino Ph.D. Dexian Ye Ph.D. Lauren S. White B.S. Sarah J. Seashols M.S. 《Journal of forensic sciences》2013,58(3):753-756
Raman spectroscopy for forensic body fluid analysis has received some attention due to the nondestructive nature and potential application for identification at the crime scene; however, its usage has been limited by low detection sensitivity. Surface enhanced Raman scattering (SERS) was evaluated for blood identification for forensic applications. Specifically, a SERS‐active substrate was fabricated, composed of nickel nanotips coated with Ag nanoparticles. Compared with a conventional substrate, the SERS substrate enhanced Raman scattering by more than two orders of magnitude and allowed blood to be identified to a dilution of 1:100,000. Blood was also successfully detected by swabbing the SERS substrate directly on mock evidence. Most importantly, Raman spectra obtained by swabbing the SERS substrate on blood stains were free of luminescence even when blood was deposited on luminescent fabrics. The nondestructive character, simplicity of sample preparation, and high sensitivity make SERS a prime candidate for field and laboratory‐based blood identification. 相似文献
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738.
Abstract The impact of incapacitation on prisoners' offending behaviour is a neglected area of research. The aim of this study was to examine the extent and nature of prisoners' involvement in community-based crime in the UK. Participants were selected from nine prisons in the UK and consisted of 360 prisoners, 81 females and 279 males. Offenders were interviewed to assess levels and forms of involvement in community-based crime and perceptions of other prisoners' involvement. Levels of prisonization and institutional and demographic characteristics were used to identify vulnerability to involvement in community-based crime. Twenty-five per cent of the sample admitted personal involvement and 63% reported other prisoners' involvement in a diverse range of crimes. Analyses revealed prisoners involved in community-based crime are likely to be young, male recidivists who hold prisonized attitudes. Prisoners who are white, prisonized and recidivist reported highest levels of other prisoners' involvement in community-based crime. No age or gender differences delineated prisoners' reports of others' involvement. The results show that incarcerating offenders may not prevent their involvement in community-based offending. Discussion centres on the characteristics of involved prisoners and considers the implications of the results for rehabilitation and penal policy. 相似文献
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740.
Dental age assessment is one the most accurate methods for estimating the age of an unknown person. Demirjian's dataset on a French-Canadian population has been widely tested for its applicability on various ethnic groups including southern Chinese. Following inaccurate results from these studies, investigators are now confronted with using alternate datasets for comparison. Testing the applicability of other reliable datasets which result in accurate findings might limit the need to develop population specific standards. Recently, a Reference Data Set (RDS) similar to the Demirjian was prepared in the United Kingdom (UK) and has been subsequently validated. The advantages of the UK Caucasian RDS includes versatility from including both the maxillary and mandibular dentitions, involvement of a wide age group of subjects for evaluation and the possibility of precise age estimation with the mathematical technique of meta-analysis. The aim of this study was to evaluate the applicability of the United Kingdom Caucasian RDS on southern Chinese subjects. Dental panoramic tomographs (DPT) of 266 subjects (133 males and 133 females) aged 2-21 years that were previously taken for clinical diagnostic purposes were selected and scored by a single calibrated examiner based on Demirjian's classification of tooth developmental stages (A-H). The ages corresponding to each stage of tooth developmental stage were obtained from the UK dataset. Intra-examiner reproducibility was tested and the Cohen kappa (0.88) showed that the level of agreement was 'almost perfect'. The estimated dental age was then compared with the chronological age using a paired t-test, with statistical significance set at p<0.01. The results showed that the UK dataset, underestimated the age of southern Chinese subjects by 0.24 years but the results were not statistically significant. In conclusion, the UK Caucasian RDS may not be suitable for estimating the age of southern Chinese subjects and there is a need for an ethnic specific reference dataset for southern Chinese. 相似文献