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91.
Ken Wilkening 《政策研究评论》2011,28(2):125-148
Dimitrov et al. argue that nonregimes are a worthy object of research attention that can contribute to international regime theory. Case studies, however, are still sparse. In this article, I examine Arctic haze, an issue area where a transnational environmental problem existed but no regime formed. Arctic haze was (re‐)discovered in 1971 but by 2000, the window of opportunity to form a regime had closed. What factors explain why an Arctic haze regime was not formed between 1971 and 2000? I claim science‐based factors play the dominant role. An analytical approach applicable to the science‐policy interface was employed. Using this approach, I conclude that the Arctic haze nonregime is best explained by the absence of scientifically documented and compelling transboundary consequences to ecosystems and humans. This is a product of the unique nature of the Arctic atmosphere. 相似文献
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Sevoflurane concentrations in blood, brain, and lung were measured in an individual apparently dying from sevoflurane inhalation. Sevoflurane is a volatile nonflammable fluorinated methyl isopropyl ether inhaled anesthetic, chemically related to desflurane and isoflurane. The incidence of abuse of sevoflurane is lower than that of other drugs of abuse possibly due to its inaccessibility to the general public and less pleasurable and addicting effects. The dead subject was an anesthetist found prone in bed holding an empty bottle of sevoflurane (Ultane). Serum, urine, and liver were screened for numerous drugs and metabolites using enzyme immunoassays and gas chromatography-mass spectrometry. Analysis did not reveal presence of any drug, including ethanol, other than sevoflurane. Sevoflurane was determined by headspace gas chromatography and revealed concentrations of 15 microg/mL in blood and 130 mg/kg in brain and lung. Autopsy revealed pulmonary edema and frothing in the lung, pathological findings associated with death by sevoflurane or hypoxia. The cause of death was ruled as sevoflurane toxicity and the manner of death as accident. 相似文献
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Effect of Aging and Surface Interactions on the Diffusion of Endogenous Compounds in Latent Fingerprints Studied by Mass Spectrometry Imaging, 下载免费PDF全文
The ability to determine the age of fingerprints would be immeasurably beneficial in criminal investigations. We explore the possibility of determining the age of fingerprints by analyzing various compounds as they diffuse from the ridges to the valleys of fingerprints using matrix‐assisted laser desorption/ionization mass spectrometry imaging. The diffusion of two classes of endogenous fingerprint compounds, fatty acids and triacylglycerols (TGs), was studied in fresh and aged fingerprints on four surfaces. We expected higher molecular weight TGs would diffuse slower than fatty acids and allow us to determine the age of older fingerprints. However, we found interactions between endogenous compounds and the surface have a much stronger impact on diffusion than molecular weight. For example, diffusion of TGs is faster on hydrophilic plain glass or partially hydrophilic stainless steel surfaces, than on a hydrophobic Rain‐x treated surface. This result further complicates utilizing a diffusion model to age fingerprints. 相似文献
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Abstract A number of accounts of shame and guilt emphasise an association between shame and anger difficulties, and it has been suggested that shame and rage may promote one another. The shame–anger relationship may be particularly relevant to the study of forensic populations, as the fact of having committed a criminal offence has the potential to be a highly shame-provoking experience. The current study investigates the prediction that shame and guilt reactions to an offence are differentially related to the propensity to experience and ability to control anger. A measure of offence-related shame and guilt and a measure of anger experience and control was completed by 60 men detained in forensic psychiatric units. The results supported the prediction that offence-related shame is associated with elevated levels of anger difficulties, whilst offence-related guilt is associated with ability to control anger. The findings of the current study are consistent with those of previous investigations of shame, guilt and anger. Specific implications for the understanding and prevention of violent offending are discussed. 相似文献
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Abstract This paper examines Jamaica's efforts to implement of the conservation and management provisions of the United Nations Convention on the Law of the Sea (UNCLOS), bearing in mind that prior to 1982 there was an existing legal framework that sought to address issues relating to fisheries management. More specifically, the paper looks at the issues related to the conservation and management of straddling and highly migratory fish stocks under UNCLOS and subsequent agreements negotiated under the auspices of UNCLOS. It also addresses the problems Jamaica faces with the conservation and management of Queen Conch (Strombus Gigas), in particular, the UNCLOS provisions regarding access to such resource, taking into account the limitations to such access as regulated by the Convention on the International Trade in Endangered Species of Wild Fauna and Flora (CITES). 相似文献
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Suzanne Young 《International Public Management Journal》2013,16(3):307-325
ABSTRACT Outsourcing is a phenomenon that, on the surface, is used to reduce costs and enable an organization to focus on its core competencies. In researching into outsourcing and whether this assumption holds true, this article focuses on public health organizations where outsourcing has been applied to both clinical and non-clinical services. In the cases observed, public sector managers assumed contracting would lower production costs for peripheral services whose outcomes could be easily measured and monitored. Clinical services were not usually outsourced because these core services were more difficult to measure. In implementing contracts for non-core services, decision makers' political and ideological objectives overshadowed management imperatives that are necessary for effective contract design and implementation, leading to poor service outcomes and little cost savings. Choosing the “right” services to contract does guarantee good outcomes such as lower costs and improved labor flexibility, but it is necessary to understand that optimum outcomes are only achievable if the service is clearly non-core, has measurable outcomes, and has low transaction frequency. It is also clear that outsourcing will not remove management problems; it simply adds another layer of complexity on top of managing staff who still provide the service. 相似文献