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61.
The different statements concerning the slope and intercept of the regression line and the 95% limits of confidence are the reason that potassium in vitreous humor is not used (at least in Germany) as an aid in estimating the time of death. The relationship between the concentration of potassium and the time of death is mainly influenced by antemortem electrolyte imbalances caused by disease and/or duration of terminal episode. The influence of terminal episode is best identified by its duration (Adelson et al., J. Forensic Sci., 8 (1963) 503–514). In order to have a method suitable for every case and to be as precise as possible we looked therefore for parameters in vitreous humor which were stable postmortem and indicating antemortem electrolyte imbalance. Urea is such a parameter, being stable postmortem (Coe, Am. J. Clin. Pathol., 51 (1969) 741–750) and useful as a marker of antemortem electrolyte imbalance. Our investigations on potassium in vitreous humor, including sudden and hospital deaths after chronic lingering disease, revealed 95% limits of confidence of ±34 h up to 120 h postmortem. Reviewing only cases with urea less than 100 mg/dl the 95% limits of confidence could be reduced to ±22 h. Considering the duration of terminal episode (<6 h) the precision was ±20 h. In this way our modified procedure is suitable for every case with the resulting precision of estimation being determined only by the duration of the terminal episode and urea concentration.  相似文献   
62.
The statistical correlation between the chance of paternity exclusion and paternity index is explored to derive a new criterion of judging the efficiency of an array of genetic determinations for parentage diagnosis. The theoretical basis is illustrated with allele frequency data on genetic markers used in a paternity testing protocol to examine the possible effects of changing the genetic systems on the prospect of identifying fathers by genetic markers.  相似文献   
63.
Issues in both the children of alcoholics and child abuse literatures were addressed in an attempt to disentangle the effects on young adults of growing up in alcoholic homes versus abusive homes. Using multiple regression, retrospective reports of parental abuse (emotional, physical, and sexual) and parental support (love/support, independence, and fairness), witnessing violence between parents, and parental alcohol use were used as predictor variables for outcomes noted by both literatures. When the effects of all other predictors were statistically controlled, parental alcohol use was not significantly related to depressive symptoms or aggression. Different abusive and supportive behaviors, depending on sex of parent and sex of participant, were significant predictors of both depression and aggression. Results underscore the importance of including and controlling for inter-parental violence and for different types of child abuse (especially emotional abuse) and parental supportive behaviors in investigations of outcomes related to abusive and alcoholic families. Implications for treatment of individuals from these families are discussed.  相似文献   
64.
Predictors of engagement in mothers receiving home visitation in the first year of service was examined. Early engagement was studied in three ways: (1) length of time active in the program during the first year of service (duration), (2) number of visits received (quantity), and (3) gaps in service between visits (consistency). Examined visits received in 515 first-time mothers in a Healthy Families America (HFA) program. Parameters of engagement were investigated, and predictors of engagement were identified using demographics and the Kempe Family Stress Inventory. Inclusive of the Assessment Visit, 31.8% of mothers disengaged prior to the first month of service. Remaining active in the program was associated with being Caucasian, and increased parenting risk (mental health/substance abuse history, low social support, increased stress). Most mothers had fewer home visits than prescribed. Gaps in prescribed service were common, with 89.4% of mothers experiencing gaps between visits of 1 month, and dropping to 16.4% having gaps of 2 months. In contrast to findings from clinic-based interventions, early engagement in home visitation is associated with lower levels of functioning and acute needs. These findings add to a growing body of literature suggesting that increased adversity promotes engagement in prevention programs in general, and home visitation programs in particular. To the extent that mothers who are actively engaged in home visitation are likely to have increased psychosocial needs, curricula may require modification and augmentation to address these needs and optimize program effectiveness.  相似文献   
65.
In a simulated products liability trial, we tested the effects of bifurcating decisions regarding compensatory and punitive damage awards. Fifty-nine groups of 5-7 jurors heard evidence in a unitary or bifurcated format, deliberated about the case to a unanimous decision, and awarded damages. Trial bifurcation decreased variability in compensatory damage awards across juries hearing the same case, and also decreased the tendency for juries to award extremely high compensatory damages. In addition, deliberation led to lower compensatory awards in the low injury severity condition and higher awards in the high injury severity condition. Jurors reported that they were using evidence more appropriately when the decisions were bifurcated. Implications of evidence bifurcation in civil trials are discussed.  相似文献   
66.
地方政府有效地履行政府职能可以纠正市场失灵,促进地方经济的发展。地方财政是地方政府履行政府职能的经济基础。当前,我国地方财政还存在一些与市场经济体制及国际惯例不尽适应的问题,制约了地方政府正常地履行其职能。这需要通过深化财税体制改革,建立公共财政体制来解决。  相似文献   
67.
财产权限制措施是针对财产权的占有、使用、收益、处分等权利所采取的侦查行为,其客体包括作为犯罪之物、作为证据之物和可为财产保全之物,具有证据保全、财产保全和社会保全的功能。从财产权限制措施的功能出发,厘清财产权限制措施与占有权、使用权、收益权和处分权之间的关系,是保障公民基本权利——财产权落到实处的必经之路。  相似文献   
68.
Contemporary research on electoral integrity has focused on the functioning, evaluation, and legitimacy of electoral processes in emerging democracies. By contrast, this study investigates whether a failed election in a well-established democracy can affect individuals' evaluations of the electoral management body, the Election Authority, and whether those evaluations affect satisfaction with democracy. Using the case of a Swedish regional election in 2010 that had to be rerun due to procedural mistakes in the vote handling, we found that, in the short term, individuals’ confidence in the Election Authority was reduced after it was announced that the election had to be rerun because of the mistakes. Subsequently, this decreased confidence was strongly associated with less satisfaction with democracy at the regional and national level. As good news for the authority, after a successful rerun election, confidence rebounded to the levels prior to the failed election.  相似文献   
69.
我国刑事法律中证明责任倒置的提法欠妥。"证明责任"本质上指结果责任的承担。我国刑法上规定的两大特别的"持有型"犯罪为推定犯罪,应符合推定与证明责任的一般原理。刑事推定不仅转移提供证据的责任,而且所提供的证据必须达到优势的程度以使法官对推定的事实产生疑问。结果意义上的证明责任始终由控方承担。不妨对应"争点形成责任"、"疑点形成责任"与"疑点排除责任"等说法来理解推定下持有型犯罪的证明责任。  相似文献   
70.
产业升级的发展效应及其动因分析   总被引:9,自引:0,他引:9  
产业升级是现代经济发展的主题之一,它体现为产业结构由低技术水平,低附加价值状态向高新技术,高附加价值状态的演变趋势。从产业结构的演进中索取经济发展速度和效益的思想,是产业政策的核心和精髓。对产业升级的动因的解释,传统经济理论主要是从需求收入弹性变化和生产率上升两个角度进行的。  相似文献   
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