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11.
2002年中国省级地方政府效率测度   总被引:32,自引:0,他引:32  
本文设计了一套由政府公共服务、公共物品、政府规模、居民经济福利四个因素及其子因素组成的测度省级地方政府效率的指标体系 ,然后根据 2 0 0 1年统计数据 ,运用标准离差法计算其中 3 7个指标的标准化值 ,最后通过加权测度出 2 0 0 2年中国 3 1个省、自治区、直辖市政府的效率及其排名。  相似文献   
12.
This article explores individual differences in citizens’ reliance on cues and values in political thinking. It uses experimental evidence to identify which citizens are likely to engage in heuristic processing and which citizens are likely to engage in systematic processing in developing opinions about a novel issue. The evidence suggests that political awareness crisply distinguishes between heuristic and systematic processors. The less politically aware rely on party cues and not on an issue-relevant value. As political awareness increases, reliance on party cues drops and reliance on an issue-relevant value rises. Need for cognition fails to yield clear results. The results suggest two routes to opinion formation: heuristic processing and systematic processing. Political awareness, not need for cognition, predicts which route citizens will take.  相似文献   
13.
The purpose of this article is to reconsider the claim made recently by Mondak and Sanders that political tolerance ought to be thought to be a dichotomous rather than continuous variable. Using data from both Russia and the United States, I demonstrate that those Mondak and Sanders regard as uniquely tolerant are most likely no more than people who were given insufficient opportunity to express their intolerance. Even if such a phenomenon of “absolute tolerance” exists (all ideas expressed in all ways are to be tolerated), it is sufficiently rare that few practical implications are indicated for those doing empirical work on political tolerance and intolerance. * I appreciate the valuable comments of Jeffcry Mondak on an earlier version of this paper.  相似文献   
14.
This article assesses the privatisation of the electricity sector in two Caribbean countries, Jamaica and Trinidad and Tobago, to determine if they have been successful and whether they have contributed benefits to the respective societies. Two general methods are applied in assessing the success of the divestments; attainment of governments' stated objectives and commonly used utility performance metrics together with social and customer focus indicators. The results indicate that the stated objectives were broadly achieved, and the privatisation and its attempts brought benefits to the consumers and the society in general. The short to medium term benefits were accrued through lower labour costs per unit of electricity, higher performance of plant and operations and business led decision‐making. Long‐term benefits are accrued through the reduction or elimination of electricity supply deficits. However, although the basic privatisations were successful, the absence of an adequate regulatory framework in one case may have reduced the quantum of benefits through failure to enforce continuous improvement in the privatised generation company, and reductions in worker rents in the public distribution company. Further, benefits were reduced by long divestment processes, accompanying strategic drift, opportunity costs from delayed sale proceeds and efficiency enhancement, and the costs to sustain interim operations. Copyright © 2005 John Wiley & Sons, Ltd.  相似文献   
15.
目的对比不同测量方法在测量不规则瘢痕面积时的优缺点,以确定不规则瘢痕面积测量标准。方法对不规则瘢痕面积进行数字化扫描,运用坐标纸读取法、Auto CAD像素法、Photoshop套索像素法、Photoshop魔棒填充像素法及福昕PDF阅读软件测量法进行测量,从测量时间、可重复性、是否可以全程记录及是否可以溯源等方面进行比较分析。结果采用上述瘢痕面积测量方法的结果差异无统计学意义,但在测量时间、同一人多次重复性及多人测量可重复性上差异存在统计学意义,仅福昕PDF阅读软件可以溯源。结论上述方法均可应用于瘢痕测量,但是各有利弊,还需针对司法鉴定开发新的测量软件。  相似文献   
16.
缓刑在不同的刑事诉讼阶段所表现的主要特性是不同的,因而对其性质进行分阶段的界定也就有了现实的依据和合理性。从决定是否对犯罪分子宣告缓刑的意义上来说,缓刑有刑罚裁量的性质;从对犯罪分子具体适用缓刑的各项规定的意义上来说,缓刑又具有刑罚执行的性质。缓刑,兼具刑罚裁量和刑罚执行两重性质。在明确缓刑具有刑罚执行的法律性质的前提下,认定缓刑考验期满后再犯相应之罪的犯罪分子为累犯,就有了理论以及法律上的合理性。此种处置,从一般预防和特殊预防的角度来看,既符合中国社会重视行为人主观意志的现实,又能更好发挥刑罚预防犯罪的功能,也是符合我国现行刑事政策和法律规定的。  相似文献   
17.
Fluoxetine is a selective serotonin reuptake inhibitor, commonly used for the treatment of a variety of psychopathological conditions. As such, fluoxetine may be expected to appear in clinical and forensic cases. Dermestes maculatus De Geer (Coleoptera: Dermestidae) has been recognized as a relevant component of the insect fauna associated with decomposing human and animal remains. Experiments were conducted to study the effect of fluoxetine on developing D. maculatus using two‐drug administration models: a non‐living animal model (pork muscle) and a living one (Sus scrofa L. pigs). We assessed the duration of immature stages and total life cycle, as well as morphological parameters (body length, cephalic width, and weight). The effect of fluoxetine was studied at an overdose concentration: In the non‐living animal model the drug was mixed with macerated pork muscle (2000 mg/kg) and in the living animal model, pigs were given the drug orally (833 mg/kg). A control was used for each model. Daily observations were performed from the beginning to the end of the experiments. GC‐MS was used for drug detection and quantification. There were no statistically significant differences in the duration of immature stages, life cycle, larval mortality, morphological parameters, or sex ratio, between treatment and control, regardless of the drug administration model. Given that fluoxetine had no detectable effect on the development of D. maculatus, detection of this drug in forensic situations would not compromise the accuracy of PMI estimations.  相似文献   
18.
Accurate age estimates of immature necrophagous insects associated with a human or animal body can provide evidence of how long the body has been dead. These estimates are based on species-specific details of the insects’ aging processes, and therefore require accurate species identification and developmental stage estimation. Many professionals who produce or use identified organisms as forensic evidence have little training in taxonomy or metrology, and appreciate the availability of formalized principles and standards for biological identification. Taxonomic identifications are usually most readily and economically made using categorical and qualitative morphological characters, but it may be necessary to use less convenient and potentially more ambiguous characters that are continuous and quantitative if two candidate species are closely related, or if identifying developmental stages within a species. Characters should be selected by criteria such as taxonomic specificity and metrological repeatability and relative error. We propose such a hierarchical framework, critique various measurements of immature insects, and suggest some standard approaches to determine the reliability of organismal identifications and measurements in estimating postmortem intervals. Relevant criteria for good characters include high repeatability (including low scope for ambiguity or parallax effects), pronounced discreteness, and small relative error in measurements. These same principles apply to individuation of unique objects in general.

Key points

  • Metrological rigour can increase in forensic entomology by selecting measurements based on their metrological qualities.
  • Selection of high-quality features for morphological identification of organisms should consider these criteria: (1) pronounced discreteness of features (minimising group overlap or maximizing interval); (2) high repeatability of assessment (such as symmetrical width rather than asymmetrical length); (3) small relative error in measurement (selecting the physically largest continuous rigid feature for measurement).
  • These metrological principles also apply to individuation of unique objects in general.
  相似文献   
19.
对民粹主义的内涵和实证研究的分析表明,民粹主义是一个可以测量的概念。通过对中国民粹主义的表现形式和网络民粹话语的梳理,形成了一个包含仇视官员、民族民粹主义、反体制、仇视富人、民粹司法和仇视专家等6个维度23个指标的民粹程度量表。运用这个量表考察中国社会各阶层样本,发现中国在整体上并不具备明显的民粹主义特征。  相似文献   
20.
刑法对网络安全的保护立场,正由网络运行安全转向网络信息安全。刑事立法更新不断增设网络信息安全专属罪名的同时,刑事司法的定量评价体系却未能一体构建,成为网络安全刑法保护的薄弱环节。当前网络信息安全犯罪的定量评价体系缺乏明确的逻辑主线,同时适用错位的“传统法益侵害程度”量化标准和模糊的“数据规模”新型量化标准,无法满足网络信息安全专属罪名司法适用的准确性和统一性需求,导致了司法适用的困境。消弭规范和技术之间的差异,以“信息规模”为定量评价核心的基础上,建构信息价值的分层评价模型,并将“组信息”作为基础的数据规模计量单位,是大数据时代背景下,突破网络信息安全犯罪司法定量评价困境的合理路径。  相似文献   
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