Identification and age estimation of blood stains on colored backgrounds by near infrared spectroscopy

Non-destructive identification and subsequent age estimation of blood stains are significant steps in forensic casework. The latter can provide important information on the temporal aspects of a crime. As previously shown, visible spectroscopy of blood stains on white backgrounds can successfully be used for their identification and age estimation. The use of this technique however, is hampered by dark backgrounds. In the present study the feasibility to use near infrared (NIR) spectroscopy was evaluated for blood stain identification and age estimation on dark backgrounds. Using NIR reflectance spectroscopy, blood stains were distinguished from other substances with 100% sensitivity and 100% specificity. In addition, Partial Least Squares Regression analysis was applied to estimate the age of blood stains on colored backgrounds. The age of blood stains up to 1 month old was estimated successfully with a root mean squared error of prediction of 8.9%. These findings are an important step toward the practical implementation of blood stain identification and age estimation in forensic casework, where a large variety of backgrounds can be encountered.     

Crime among irregular immigrants and the influence of internal border control

Both the number of crime suspects without legal status and the number of irregular or undocumented immigrants held in detention facilities increased substantially in the Netherlands between 1997 and 2003. In this period, the Dutch state increasingly attempted to exclude irregular immigrants from the formal labour market and public provisions. At the same time the registered crime among irregular migrants rose. The ??marginalisation thesis?? asserts that a larger number of migrants have become involved in crime in response to a decrease in conventional life chances. Using police and administrative data, the present study takes four alternative interpretations into consideration based on: 1) reclassification of immigrant statuses by the state and redefinition of the law, 2) criminal migration and cross-border crime, 3) changes in policing, and 4) demographic changes. A combination of factors is found to have caused the rise in crime, but the marginalisation thesis still accounts for at least 28%. These findings accentuate the need for a more thorough discussion on the intended and unintended consequences of border control for immigrant crime.     

Economic incongruities in the European patent system

This article suggests that the consequences of the ??fragmentation?? of the European patent system are more dramatic than the mere prohibitive costs of maintaining a patent in force in many jurisdictions. The prevalence of national jurisdictions, which are highly heterogeneous in their costs and practices, over the validity and enforcement of European patents, induces a high level of uncertainty and an intense managerial complexity which reduce both the effectiveness and the attractiveness of the European patent system in its mission to stimulate innovation.     

Exploring Lawyer–Client Interaction

Personal injury victims involved in compensation processes have a worse recovery than those not involved in compensation processes. One predictor for worse recovery is lawyer engagement. As some people argue that this negative relation between lawyer engagement and recovery may be explained by lawyers’ attitude and communications to clients, it seems important to investigate lawyer–client interaction. Although procedural justice and therapeutic jurisprudence had previously discussed aspects relevant for lawyer–client interaction, the client’s perspective has been rather ignored and only few empirical studies have been conducted. In this qualitative study, 21 traffic accident victims were interviewed about their experiences with their lawyer. Five desirable characteristics for lawyers were identified: communication, empathy, decisiveness, independence, and expertise. Communication and empathy corresponded with aspects already discussed in literature, whereas decisiveness, independence and expertise had been addressed only marginally. Further qualitative and quantitative research is necessary to establish preferable lawyer characteristics and to investigate what would improve the well-being of personal injury victims during the claims settlement process.     

Including conflict-affected youth in agri-food chains: agribusiness in northern Uganda

Farming and agribusiness could help employ and reintegrate conflict-affected youth in regions recovering from civil conflict. This study addresses the constraints for youth to engage themselves in agribusiness in the worst conflict-affected regions of northern Uganda. Specifically, it explores to what extent beekeeping and honey business offer viable socio-economic opportunities to formerly displaced youth. Using a value chain approach, the study draws on in-depth interviews with 23 (young) key stakeholders in the honey value chain, document analysis and focus group discussions. The results suggest that apiculture business can create employment for conflict-affected youth in northern Uganda due to the relatively low entry barriers, a young enthused vanguard and higher returns per unit input compared to other agricultural sectors in the region. However in order to succeed, this group requires support from community elders, government and business facilitators, because, due to their age and war background, these youngsters face the common constraints to farming and agribusiness, but at higher degrees of severity.     

Digital humanities and the history of working women: a cascade

In this introduction to the special issue on ‘Women's work in changing labour markets’, we argue that a combination of digital advances, notably the digitization of individual- and contextual-level data, the creation of internationally comparable occupation-based classifications, and the development of statistical models allowing for contextually informed analysis, has brought us to the brink of new developments in the field of women's work. Census and vital registration data contain more information on occupations of women than previously thought, and when used in combination with other digitized sources they allow one to assess the possible under-registration of women's work, as illustrated by some of the contributions to this special issue. Other contributions show how standardizing occupation-based classifications allows for temporal and regional comparisons of women's work and makes it feasible to study how community or regional characteristics influence that work. None of these developments – large-scale digitization of individual-level data, standardization of occupational titles and measures of stratification, and contextually informed analyses – is completely new; in some cases they are actually rooted in a venerable research tradition. However, in combination they might well constitute a cascade in the history of working women.     

Measuring the autonomous influence of an international bureaucracy: the Division for Sustainable Development

International bureaucracies influence global governance processes as independent agents. Biermann and Siebenhüner (Managers of global change: the influence of international environmental bureaucracies. MIT Press, Cambridge, 2009) have developed an analytical framework to measure and explain the degree of autonomous influence of bureaucracies. We test the validity of the causal claims in the framework by applying it to the Division for Sustainable Development, the bureaucracy that services the Commission on Sustainable Development and compare the results with existing applications of the framework to the United Nations Environmental Program and the Climate Secretariat (UNFCCC). The test shows that the framework is comprehensive and captures the main elements of bureaucratic influence. The structure of the explanatory variables, however, as well as some causal claims, needs to be improved. For instance, the framework includes too many explanatory variables, and interplay between the variables is not taken into account. The article suggests five concrete measures to improve the framework by, for example, creating protocols, collapsing variables, and introduce weightings to the variables.     

Personality Traits are Related to Intimate Partner Violence Among Securely Attached Individuals

The general assumption has been that male batterers from clinical samples were mostly insecurely attached as compared to non-batterers. Recently, a large group was found (39.4 % of batterers in a clinical sample) whose main attachment style was secure. No previous studies have examined specifically the securely attached batterer. The aim of the present study was to test whether antisocial personality disorder (ASPD) and narcissistic personality disorder (NPD), but not borderline personality disorder (BPD), traits may be related to battering among securely attached individuals. Twenty-seven securely attached batterers, 45 insecurely attached batterers, 40 securely attached controls, and 22 insecurely attached controls who lived in the Netherlands, filled in self-report measures of personality disorder traits (i.e., antisocial, narcissism, borderline) and attachment (i.e., avoidant and anxious). Results showed that ASPD traits explained 19 % of the variance of battering in securely attached individuals. NPD and BPD traits are related to battering among securely attached individuals when NPD and BPD traits were entered alone in the equation.     

Forecasting Errors in the Averseness of Apologizing

Apologizing is often seen as the appropriate response after a transgression for perpetrators. Yet, despite the positive effects that apologies elicit after situations of conflict, they are not always delivered easily. We argue that this is due—at least in part—to perpetrators overestimating the averseness of apologizing, thus committing a forecasting error. Across two laboratory experiments and one autobiographical recall study, we demonstrate that perpetrators overestimate the averseness they will experience when apologizing compared to the averseness they experience when they actually apologize. Moreover, we show that this effect is driven by a misconstrual of the effects of an apology. Perpetrators overestimate the potentially negative effects of apologizing while simultaneously underestimating the potentially positive effects of apologizing. This forecasting error may have a negative effect on the initiation of the reconciliation process, due to perpetrators believing that apologizing is more averse than it actually is.