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261.
Forests have been an important issue in world politics at least since the UNCED conference in Rio in 1992. Since then the focus of academic attention has been on global forest governance by an international forest regime complex consisting of several forest-related regimes. This strong focus leaves a research gap regarding regional regimes addressing forests as an issue area, which recently greatly gained in empirical and academic relevance. It is particularly important to understand the institutional structures on the one hand, and the policies developed within such regimes on the other. In order to obtain a better understanding of this in the forest case, the aim of this article is to analyse the institutional design of three regional forest regimes and to develop fields and hypotheses for future research. We built upon the rational design of international institutions framework developed by Koremenos et al. (Int Organ 55(4):761–799, 2001), and based our findings on content analysis of key documents as well as participant observations and expert interviews in selected occasions. The regional regimes chosen for this study were Amazonian, the Central African and pan-European forest cooperation. The results indicate that the designs of the three regimes greatly differ regarding membership, scope, control, centralisation, and flexibility. This seems to be mainly due to differing degrees of formality of the regimes (from treaty to non-treaty to hybrid regimes) as well as different power structures amongst members and regional hegemons involved. Based on our findings, future research fields for the study of regional forest-related environmental, trade, commodity, and management regime structures as well as regime policies are identified. Such insights advance our understanding of international forest governance not only by global, but by regional forest regimes as well. This is particularly true for our understanding that similar issue-specific problems, such as sustainable forest management, in terms of regime structures and regime policies may be addressed quite differently, largely depending on the preferences of regional powers and hegemons and other potential region-specific factors. We conclude by questioning a hypothesised diffusion of international institutions and propose the more precise concept of institutional osmosis instead.  相似文献   
262.
Forensic entomotoxicology investigates the effects of chemical substances in the development of scavenger insects and the reflection on estimating the minimum postmortem interval (PMI). To evaluate the impact of the chemotherapeutic drugs cyclophosphamide (CF) and methotrexate (MTX) on the postembryonic development of Chrysomya megacephala, controlled experiments were performed by rearing the larvae on spiked minced beef with different concentrations of these drugs. The results indicated that CF significantly decreased their developmental rate up to 28 h but had no significant effect on larval and adult sizes, survival rate, and sex ratio, whereas MTX decreased larval and adult sizes, survival rate, and there was a deviation in the expected sex ratio toward females in MTX‐exposed larvae but had no significant impact on developmental rate. These negative interference factors should be considered in cases of suspected death of people that have undergone chemotherapy.  相似文献   
263.
Ignitable liquids such as fuels, alcohols and thinners can be used in criminal activities, for instance arsons. Forensic experts require to know their chemical compositions, as well as to understand how different modification effects could impact them, in order to detect, classify and identify them properly in fire debris. The acid alteration/acidification of ignitable liquids is a modification effect that sharply alters the chemical composition, for example, of gasoline and diesel fuel, interfering in the forensic analysis and result interpretation. However, to date there is little information about the consequences of this effect over other accelerants of interests. In this research paper, the alteration by sulfuric acid of several commercial thinners and other accelerants of potential use in arsons is studied in-depth. For that purpose, spectral (by ATR-FTIR) and chromatographic (by GC–MS) data were obtained from neat and acidified samples. Then, the spectral and chromatographic modifications of each studied ignitable liquid were discussed, proposing several chemical mechanisms that explain the new by-products produced and the gradual disappearance of the initial compounds. Hydrolysis, Fischer esterification and alkylation reactions are involved in the modification of esters, alcohols, ketones and aromatic compounds of the studied ignitable liquids. This information could be crucial for correctly identifying these accelerants. Additionally, an exploratory analysis revealed that some of the most altered ignitable liquid samples might be very similar with each other, which could have impact on casework.  相似文献   
264.
Mexico, like other countries in Latin America, is currently facing significant problems with regard to juvenile antisocial behavior and crime. The current study explores some of the factors associated with school vandalism in public high schools. Multilevel modeling with survey data from 22,345 students from 249 schools, acquired over two years, was used to determine how much variation in the rates of school vandalism exists between and within schools, and to detect individual and contextual characteristics that explain significant proportions of the variance. Results demonstrated significant differences across schools in the rates of student vandalism, most of which were associated with gang involvement, drug use, bullying, no attachment to school rules, and unequal treatment of students by teachers. These results are discussed in relation to the literature on school vandalism, and implications for the prevention of school vandalism are discussed.  相似文献   
265.
The body of literature that examines how institutional contexts affect environmental governance in advanced industrial countries finds that style of environmental regulation is country‐specific. In the pluralist form of democracy like the United States, environmental policy formulation involves bargaining and compromises among interest groups and regulation enforcement through relatively formal and legalistic means. In the corporatist form of democracy like Sweden and Great Britain, in contrast, environmental policies are more accommodating to divergent societal interests and tend to be less formal in their enforcement. These variations in regulatory style have been attributed to differences in basic constitutional structures, regime types and cultures. How do institutional contexts affect the style of environmental regulation in China, which is both a non‐democratic and developing country? This article examines China's regulatory style by focusing on environmental impact assessment (EIA) regulation in Shanghai. The Shanghai EIA system is analyzed in terms of policy ideology, policy content, regulatory process, public participation and policy consequences. It is shown that China's being a single‐party regime with a ‘rule of persons’ tradition has heavily shaped its environmental governance. Based on Shanghai experience, China's style can be characterized as formal in requirement, agency‐dominated in the regulatory process, legalistic in enforcement, and informal politics as the substance of regulation. Copyright © 2000 John Wiley & Sons, Ltd.  相似文献   
266.
Vote-buying is a significant problem in developing democracies. If reports of vote-buying crimes are high, results may be challenged by competing candidates in electoral courts, and violent political confrontation may erupt. Also, if not prosecuted, there is danger of vote-buying becoming a common feature of electoral processes. This study assessed the magnitude and correlates of vote-buying crime reports during the 2006 elections in Mexico. It made use of the United Nations Development Program (UNDP) survey on the Protection of Federal Social Programs of 2006 (ENAPP). Results showed that 8.8% of the survey respondents nationwide who were not beneficiaries of any federal social program reported to have been offered something in exchange of their vote, that is, a vote-buying crime under the legislation of Mexico. Ordinal logistic regression showed five independent correlates of vote-buying crime reports: Years of schooling, Indian language speaking, municipal marginality, population size, and PRD versus PAN governed municipalities. The paper discusses the reasons and consequences by suggesting other aspects to consider for future research.  相似文献   
267.
After passage of the 1988 Constitution of Brazil, successive democratic governments worked to build bridges between the nation’s foreign policy and its defence strategy, thus fostering a dialogue among administrations and constituencies under the aegis of the rule of law. It was under the Lula da Silva and Dilma Rousseff administrations that Brazil laid out a grand strategy, implementation of which was interrupted by the controversial impeachment proceedings of 2016. The argument unfolds from a consideration of Brazil’s development model and domestic politics as key structural variables in analysing the challenges faced in the conception and implementation of its grand strategy. The article is organised into two sections: (1) The sketch of a grand strategy: when Brazil’s foreign and defence policies converged; (2) An ambition frustrated? Or, the impact of Brazil’s development model and domestic politics on the conception and implementation of its grand strategy.  相似文献   
268.
Despite the increasing volume and significance of research on nonprofit advocacy, most studies have focused on the phenomenon only in Western countries. This article expands the scope of the literature by examining the advocacy activities of nongovernmental organizations (NGOs) in authoritarian China. This article focuses on three aspects of advocacy behavior: advocacy investment and use of insider and outsider tactics. Data analyses of an original nationwide survey of 267 environmental NGOs and semistructured interviews with 30 highlight how resource and institutional factors—government funding, government affiliation, foundation funding, and peer collaborations—shape NGO advocacy in China. The findings also suggest ways in which institutional actors may enhance NGOs’ capacity for policy advocacy.  相似文献   
269.
The concentrations of lead (Pb), barium (Ba), and antimony (Sb), characteristic of GSR, were determined in soil sediments and immature (larvae) of cadaveric flies of the family Calliphoridae, by inductively coupled plasma mass spectrometry (ICP-MS). This research refers to a case study from two real crime scenes in which the corpses were in an advanced state of decomposition. In case 1, the victim had holes similar to gunshot wounds, and in case 2, there was no evidence of perforations in the corpse. Soil sediment collection was performed at three different points of the terrain, at a minimum distance of 10 m from the corpse, for cases 1 and 2. In relation to the collection of immatures, larvae were collected in regions of the mouth, nose, and orifices similar to the entry of firearms projectile into the body, for case 1, and collection of larvae and pupae, located on the body and underneath it, for case 2. It was possible to detect and quantify the three elements of interest (Pb, Ba, and Sb) by ICP-MS in both sediment and cadaveric larvae. Concentrations of 4.44, 8.74, and 0.08 μg/g were obtained for Pb, Ba, and Sb, respectively, in the soil for case 1. For the case 2, the concentrations in Pb, Ba, and Sb were from 16.34 to 26.02 μg/g; from 32.64 to 57.97 μg/g and from 0.042 to 0.30 μg/g, respectively. In the larvae, Pb, Ba, and Sb were quantified in cases 1 and 2 with a concentration of 6.28 and 1.78 μg/g for Pb, 1.49 and 2.94 μg/g for Ba, 0.50 μg/g and <LD for Sb, respectively. These new results present the detection of characteristic elements of GSR in cadaveric larvae in humans in a real crime scene, besides highlighting the importance of the study of immature flies, using the ICP-MS technique in forensic analysis.  相似文献   
270.
Global processes of policy diffusion result in different types of state development. A broad view of environmentalist reform in Latin America easily reads as top-down diffusion of blueprints and institutional convergence. But such a thesis is reductionist and ultimately misleading, case studies demonstrate. First, diffusion mechanisms matter for divergence: when normative and mimetic mechanisms are relatively strong vis-à-vis coercive forces, formal state change is followed by more meaningful real state change; when the coercive mechanism rules unmatched, green state change ends up being formal for the most part. Secondly, institutional entrepreneurs face shifting opportunity structures for political change; because these opportunities are never uniform, national experiences will differ. Thirdly, national institutional environments provide contrasting domestic resources and cultures for the building of green states; legacy, in short, will condition translation by entrepreneurs. A bridging institutionalist framework helps us make sense of “converging divergence”.  相似文献   
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