Postmortem changes of human bodies on the bathyal sea floor--two cases of aircraft accidents above the open sea

Forensic taphonomy in the marine context recently received growing attention. However, only limited information is available about the fate of human bodies at greater sea depth. Following two fatal aircraft accidents (west of Namibia, south of Sicily) human remains were recovered from a depth of 540-580 m (both cases) after 3 months (Namibia)/34 days (Sicily). In the Namibia case fully skeletonized bones were lifted. In the Sicily case a complete, dressed body was found exhibiting a partially skeletonized skull, starting adipocere formation and pink teeth. The rate and mode of decomposition of human bodies in the deep sea varies considerably and is mainly influenced by the local faunal composition. Of special relevance for the understanding of both cases was the oceanographic observation that the highly efficient necrophageous lyssianassids are abundant off Namibia but are rare in the Mediterranean, emphasizing the importance of collaboration of forensic and marine scientists in such case work.     

Assertions of “Future Dangerousness” at Federal Capital Sentencing: Rates and Correlates of Subsequent Prison Misconduct and Violence

The federal prison disciplinary records of federal capital inmates (n=145) who were sentenced to life without possibility of release (LWOP) by plea bargain, pre-sentencing withdrawal of the death penalty, or jury determination were retrospectively reviewed (M=6.17 years post-admission). Disaggregated prevalence rates were inversely related to infraction severity: serious infraction =0.324, assaultive infraction =0.207, serious assault =0.09, assault with moderate injury =0.007, assault with major injuries or death =0.00. Frequency rates of misconduct were equivalent to other high-security federal inmates (n=18,561), regardless of infraction severity. Government assertions of "future dangerousness" as a nonstatutory aggravating factor were not predictive of prison misconduct. These findings inform federal capital risk assessments and have public policy implications for procedural reliability in death penalty prosecutions.     

Validation of an ion mobility spectrometry (IMS) method for the detection of heroin and cocaine on incriminated material

The validation of a qualitative ion mobility spectrometry (IMS) procedure for the detection of trace amounts of heroin and cocaine on incriminated material using a vacuum cleaner for sampling is presented. The limit of detection, the limit of decision, selectivity and robustness were determined. As an approach, robustness was determined using ionizational interferences and matrix effects. By using this simple sampling procedure, a positive result for incriminated clothes needs a contamination of 250ng cocaine and 1000ng heroin, respectively.     

The relationship of self-regulation and aggression: an empirical test of personality systems interaction theory

On the basis of personality systems interaction (PSI) theory, the authors examine self-regulation, conflict behaviour, behavioural resources, and personality disorders in a sample of 83 male offenders and explore the role self-regulatory variables play with respect to aggressive behaviour. Although substantial correlations between self-regulatory functions and aggressive behaviour were found, these variables did not predict aggression in a subsequent regression analysis with measures of self-regulation, conflict behaviour, and personality disorders as independent variables. Antisocial behaviour, behavioural self-control, and affect were among the strongest predictors of aggression. Specific predictions based on PSI theory could not be confirmed. Theoretical implications of the findings are discussed and put into relation with treatment issues of offenders.     

The impact of Public Distribution System on poverty in India

Assessing the poverty reduction in terms of food subsidies through Public Distribution System (PDS) is an important means by which the income transfer between poor and rich expenditure classes can be analyzed. The study intends to analyze the impact of PDS on poverty on rural and urban regions. It also makes a comparative assessment between the subsidy transfers among the poor and rich expenditure classes of households. The data for this objective are adopted from 68th round of National Sample Survey Organisation (NSSO) report on PDS and other sources of household consumption (2011–2012). The impact of PDS on poverty is measured monthly per capita consumption expenditure (MPCE) decile wise by using income transfer method for major 17 states in the NSSO report. The impact of PDS on poverty is estimated through subsidy or implicit income transfer. The results of the study for all India across the rural and urban areas showed that the impact in terms of percentage increase in real MPCE is more for the poorest expenditure class in topmost MPCE deciles for all the states.     

Supervising junior doctors and "on-call" responsibilities: Brus v Australian Capital Territory; Greater Southern Area Health Service v Angus

The recent decisions of Brus v Australian Capital Territory [2007] ACTSC 83 and Greater Southern Area Health Service v Angus [2007] NSWSC 1211 highlight different aspects of the difficulties associated with supervision of junior doctors in the present public-funded Australian public hospital system. Their facts reveal how difficult it is for senior staff to achieve the fine balance required to assist trainees by according adequate experience and responsibility on the one hand, and to ensure patient safety, on the other. In addition, these cases highlight problems with the supervision process that are likely to be exacerbated in a privatised health care setting where senior staff may have less inclination to supervise struggling juniors unless adequately remunerated for such teaching, an issue of considerable controversy given the focus on profit of those institutions.     

Power struggles in policy feedback processes: incremental steps towards a circular economy within Dutch wastewater policy

Policy Sciences - Environmental problems are usually not tackled with path-departing policies but rather with incrementally adjusted or unchanged policies. One way to address incremental change is...     

Measuring the frequency occurrence of handwritten numeral characteristics—An expanded list

In the third of a series of studies and reports, the authors expand on the frequency occurrence proportions of various handwritten features. The first study culminated in the publication of “Measuring the Frequency Occurrence of Handwriting and Handprinting Characteristics.” That study was followed by “Measuring the Frequency Occurrence of Handwritten Numeral Characteristics.” The premise of this current and future follow‐up studies is to expand on the initial lists of information incrementally by expanding the number of features and the number of writers. This study expands on the list of numeral features. A total of 34 numeral features was selected by the authors as candidates for this study and tested through an attribute agreement analysis. Based on the results of the testing, 17 new features have been added to the list of proportions. The original 1410 handwritten numeral specimen forms were utilized and pared to 1024 to obtain a proper population sampling for the United States. Interdependency testing was conducted on 783 pairs of inter‐character numerals. A coefficient of correlation between ?0.2 and +0.2 was found in 534 (68.20%) of these pairs. As of this report, there are now a total of 42 numerals with measured frequencies of occurrence. This material has already borne fruit as the combined frequency of occurrence studies were explained during an unsuccessful exclusion hearing in court with an explanation as to how these studies support the reliability of forensic document examination.     

The Evolution of Authoritarianism and Restrictionism in Brazilian Immigration Policy: Jair Bolsonaro in Historical Perspective

Research on immigration politics has been focused on countries of the Global North. Latin America is often discussed only as a migrant-sending region. This study offers a comparative-historical analysis of Brazilian immigration policy from national independence to the present day. Based on archival research and synthesis of multiple documentation sources, the study finds an affinity between authoritarian politics and immigration restrictionism in the country, which is consistent with theories that link liberal democracy to pro-immigrant policies. Brazilian authoritarian leaders have framed immigrants as threats to the security, order, and culture of the nation to justify tighter controls on immigration. The study concludes that immigration restrictionism can develop in the Global South with discourses strikingly similar to those circulated in the Global North. The findings also suggest that Brazil is still far from the ideal of a multiracial liberal democracy.