Postmortem measurements of thyroid hormones in blood and vitreous humor combined with histology.

The aim of this study was to investigate whether clinical reference premortem values can be used to assess postmortem concentrations of thyroxine, triiodothyronine, and thyroid stimulating hormone (TSH), to compare the postmortem concentrations in blood and vitreous humor, and to study the possibility of diagnosing hyperthyroidism by comparing thyroid histologic appearance and postmortem hormone values. Biochemical analyses of free thyroxine (FT4), free triiodothyronine (FT3), and TSH in femoral blood and vitreous humor were made in 38 cases. In 40 cases, the hormones and thyroid histologic appearance were studied; 22 had no significant pathologic changes, and 18 showed focal hyperplasia of the follicular epithelium. A positive correlation was seen between the femoral blood and vitreous humor concentrations of FT4 (R = 0.66) but not between the corresponding concentrations of FT3 and TSH. A positive correlation was also seen between FT3 and FT4 in femoral blood (R = 0.74). In cases with normal thyroid histologic appearance, 58% were found to have FT4 values >24 pmol/L (clinical reference interval 9-24 pmol/L), mean value 27.5 +/- 9.4 pmol/L), which did not differ from the FT4 values in the cases with hyperplasia, 31.6 +/- 15 pmol/L. Only 5% of the T3 measurements in the group with normal histologic appearance were >9 pmol/L (clinical reference interval 3-9 pmol/L). The mean value of FT3 in cases with normal histologic appearance was 3.4 +/- 1.3 pmol/L, and in the group with hyperplasia 8.6 +/- 6.1 pmol/L. The difference was statistically significant P < .005). It is concluded that postmortem values of FT3 and FT4 in femoral blood are fairly comparable to premortem clinical reference values, but the upper normal limit, especially for T4, has to be adjusted upward. Analysis of vitreous humor cannot be used post mortem to assess thyroid function. Histologically, hyperplastic changes correlate well with elevated FT3 in femoral blood.     

Evidence for the crime drop: survey findings from two Finnish cities between 1992 and 2013

In this article, results from self-report studies in two Finnish cities, Helsinki and Turku, are presented. The aims are to compare the prevalence of youth crime between these cities and changes in delinquency during the observation period. In Helsinki, the surveys took place in 1992, 2006 and 2013, and in Turku, the surveys took place in 1992, 2001, and 2013. With the exception of the Turku 2001 survey, all datasets have been collected under the auspices of the International Self-Report Delinquency Study (ISRD). The most recent survey, ISRD3, targeted comprehensive school pupils from grades 7–9 (ages 13–16), while some of the former studies excluded 7th and/or 8th grades. The results show that (1) the delinquency rates are generally higher in Helsinki than in Turku and (2) the prevalence of both property- and violence-related crimes has decreased, while drug use manifested fluctuating or increasing trends. Overall, the findings are consistent with the observation that there has been a relatively general crime drop in the Western world since the 1990s.     

Enterprise Growth and Survival in Vietnam: Does Government Support Matter?

This paper analyses whether direct government assistance during start-up and other forms of interaction with the state sector have influenced the long-run performance of small and medium-sized manufacturing enterprises (SMEs) in Vietnam. Using three partly overlapping surveys during the period 1990–2000, we find strong effects on firm dynamics from interaction with state institutions. Enterprises which have the state sector as their main customer perform better. This is so for both survival and growth. Moreover, temporary tax exemptions during firm start-up had a separate and positive influence on long-run growth for non-household enterprises and initial credit support seems to benefit rural firms.     

Energy and Security in Long-Term Defence Planning: Scenario Analysis for the Swedish Armed Forces

Abstract

The competition for energy resources, as well as the closely related climate change problems, imply a number of global security consequences. A methodology to include energy aspects in long-term defence planning, based on broad civilian scenario approaches, is proposed. The study has been carried out by the Swedish Defence Research Agency, as commissioned by the Swedish Armed Forces, resulting in a number of future mission scenarios highlighting e.g. new challanges and tasks, as well as the need for new capabilities and equipment.     

Theft in Sweden 1831?1998

This paper on theft in Sweden analyses crime and reactions to crime in non-individual, structural terms. The data used stems from Swedish convictions statistics which are available for the period since 1831. Swedish trends in theft convictions follow an international pattern with reductions during the second half of the 19th century and settling at a comparatively low level during the decades around the turn of the 20th century. A sharp occurred after the mid-1920s until the mid-1980s. Upon closer examination, this increase took the form of an S-curve whose course resembles that of goods production. One interpretation is that once a basic level of material security had been guaranteed, theft convictions followed the availability of goods; with more to consume, there is more to steal, and levels of control tend to diminish. Howthat ever, this interpretation may not apply to a smaller proportion of convictions ? those which concern persistent offenders. Their development differed in one decisive manner from that of casual offenders ? the steep rise is very sudden and occurred first after the Second World War. An explanation based on the relationship between livelihood, excessive alcohol consumption and theft is put forward.     

BALANCING RESEARCH AND ORGANIZATIONAL CAPACITY BUILDING IN FRONT‐END PROJECT DESIGN: EXPERIENCES FROM DANIDA'S ENRECA PROGRAMME

North–South research capacity building (RCB) partnerships have attracted considerable academic attention during the last two decades, especially with regard to issues related to partnership governance. Less attention has been given to the management aspects of partnership implementation, but in order for partnerships to comply with general governance‐level recommendations, a better understanding is needed of how specific context‐dependent factors influence the development and execution of projects. In this article, we aim to contribute to the understanding of factors influencing the design phase of RCB partnerships and examine how they influence the balance between performing collaborative research and developing general organizational capacity. Data collection was based on a survey (n = 25), and individual interviews and focus group discussions with 17 Danish project managers from the Danish Bilateral Programme for Enhancement of Research Capacity in Developing Countries. Our results lead to rejection of the proposition that RCB projects are either focused on building capacity for research or conducting merit‐based research. Because of the ‘politics’ of the front‐end process, reality is more complex. We identify 11 specific factors influencing front‐end project management related to structure, process and relationship, and we theorize about how these factors influence the choice between research and more general capacity development activities. Copyright © 2013 John Wiley & Sons, Ltd.     

Religion,ethnicity and citizenship: demands for territorial self-determination in southern Kaduna,Nigeria

This article analyses the ‘politics of scale’ of how identity is linked to territory in the quest for self-determination by actors on the Christian side of the ethno-religious conflict in Kaduna State, Nigeria. Ethnic and political relations are framed with reference to scale, such as ‘the local’ and ‘the regional’, in ways that support claims for territorial control on an ethnic and religious basis. The experience of lack of access to the state is seen to be grounded in community identities. Furthermore, the state relates to citizens through religious and neo-customary authorities as a way to localise authority. This is connected to an idea that neo-customary institutions represent ‘the local’. It is argued in this article that these institutions are just as entangled in various constructions of scale as the state.     

Volatile Emission of Decomposing Pig Carcasses (Sus scrofa domesticus L.) as an Indicator for the Postmortem Interval

This study aimed at correlating selected carcass borne volatile organic compounds (VOCs) with the postmortem interval (PMI). Selected volatiles should 1st be reliably emitted during vertebrate decay, 2nd be emitted at high concentrations, and 3rd show a reproducible quantitative dynamic during the decaying process. Four pigs (Sus scrofa domesticus L.) were placed in a deciduous forest in different seasons and volatiles emitted during the decaying process were sampled. Seventeen compounds were identified and quantified by GC-MS. Electrophysiological experiments on the antenna of female Calliphora vicina and additional data of Dermestes maculans were used as an evolutionary tuned information filter to evaluate the 1st criterion. The relative quantitative emission of hexanal, nonanal, dimethyl disulfide, dimethyl trisulfide, 1-butanol, and phenol were correlated with the PMI, and the observed stages of decay and the limitations of this model were discussed.     

An attempt to incorporate fairness into an economic model of tort law

This paper incorporates fairness into a simple economic model of tort law and discusses the difficulties of doing so. People are assumed to adhere to either the negligence or the strict norm and to incur a cost if liability is not imposed in accordance with their norm. The optimal standard of negligence is determined in a trade-off between fairness and efficiency. Conditions are derived under which preferences for fairness do not affect the optimal negligence standard. The modeling difficulties concern the ad hoc nature of the fairness norms. They are argued to be inherent to the subject.