Long- and short-term determinants of party preferences: Inter-generational differences in Western and East Central Europe

In this paper we study differences between generations in the degree to which long-term and short-term factors affect party preferences in established and consolidating European democracies. Scholarly literature has shown that younger cohorts in Western Europe are less likely to be guided by social class, religion and left/right than older cohorts. Little is known, however, about the extent to which such differences exist for the effects of short-term factors. Similarly, inter-generational differences in the effects of long- and short-term factors in post-communist countries have remained largely unexplored. Based on the European Election Study 2009, we show differences between generations that are compatible with de-alignment of younger generations along traditional cleavages. Yet, we also see an increased importance of attitudes towards immigration among the younger generations, which could signal a form of re-alignment.     

Analyzing Brazilian vehicle documents for authenticity by easy ambient sonic-spray ionization mass spectrometry

Using desorption/ionization techniques such as easy ambient sonic-spray ionization mass spectrometry (EASI-MS), it is possible to analyze documents of Brazilian vehicles for authenticity, providing a chemical profile directly from the surface of each document. A method for the detection of counterfeit documents is described, and the falsification procedure is elucidated. Forty authentic and counterfeit documents were analyzed by both positive and negative ion modes, EASI(±)-MS. EASI(+)-MS results identified the presence of (bis(2-ethylhexyl)phthalate plasticizer and of dihexadecyldimethylammonium biocide in both types of documents. For EASI(-)-MS results, the 4-octyloxybenzoic acid additive ([M + H](+): m/z 249) is present only in counterfeit documents. It was also found that counterfeit vehicle documents are produced via Laserjet printers. Desorption/ionization techniques, such as EASI-MS, offer therefore, an intelligent way to characterize the counterfeiting method.     

On the autofluorescence of fingermarks

The autofluorescence of fingermarks is used for their detection. The components responsible for this autofluorescence are largely unknown. Thin layer chromatography and fluorescence spectroscopy were used to identify autofluorescent components and evaluate their forensic value. Based on our results, tryptophan is hypothesized to be a major contributor to the autofluorescence when part of peptides or proteins, id est, not in its free form. Part of the autofluorescence could be assigned to a kynurenine derivative. Pheophorbide A, a metabolite of chlorophyll, is inferred as a red fluorescent fingermark component. Chlorophyll is a plant pigment which implies that dietary information can potentially be retrieved from fingermarks.     

Target screening and confirmation of 35 licit and illicit drugs and metabolites in hair by LC-MSMS

A liquid chromatography-tandem mass spectrometry (LC-MSMS) target screening in 50mg hair was developed and fully validated for 35 analytes (Δ9-tetrahidrocannabinol (THC), morphine, 6-acetylmorphine, codeine, methadone, fentanyl, amphetamine, methamphetamine, 3,4-methylenedioxyamphetamine, 3,4-methylenedioxymethamphetamine, benzoylecgonine, cocaine, lysergic acid diethylamide, ketamine, scopolamine, alprazolam, bromazepam, clonazepam, diazepam, flunitrazepam, 7-aminoflunitrazepam, lorazepam, lormetazepam, nordiazepam, oxazepam, tetrazepam, triazolam, zolpidem, zopiclone, amitriptyline, citalopram, clomipramine, fluoxetine, paroxetine and venlafaxine). Hair decontamination was performed with dichloromethane, and incubation in 2 mL of acetonitrile at 50°C overnight. Extraction procedure was performed in 2 steps, first liquid-liquid extraction, hexane:ethyl acetate (55:45, v:v) at pH 9, followed by solid-phase extraction (Strata-X cartridges). Chromatographic separation was performed in AtlantisT3 (2.1 mm × 100 mm, 3 μm) column, acetonitrile and ammonium formate pH 3 as mobile phase, and 32 min total run time. One transition per analyte was monitored in MRM mode. To confirm a positive result, a second injection monitoring 2 transitions was performed. The method was specific (no endogenous interferences, n=9); LOD was 0.2-50 pg/mg and LOQ 0.5-100 pg/mg; linearity ranged from 0.5-100 to 2000-20,000 pg/mg; imprecision <15%; analytical recovery 85-115%; extraction efficiency 4.1-85.6%; and process efficiency 2.5-207.7%; 27 analytes showed ion suppression (up to -86.2%), 4 ion enhancement (up to 647.1%), and 4 no matrix effect; compounds showed good stability 24-48 h in autosampler. The method was applied to 17 forensic cases. In conclusion, a sensitive and specific target screening of 35 analytes in 50mg hair, including drugs of abuse (THC, cocaine, opiates, amphetamines) and medicines (benzodiazepines, antidepressants) was developed and validated, achieving lower cut-offs than Society of Hair Testing recommendations.     

Psychopathic traits and change on indicators of dynamic risk factors during inpatient forensic psychiatric treatment

The main objective of the present study was to investigate the impact of treatment on forensic psychiatric inpatients, examining changes on 22 indicators of five dynamic risk factors for violence (i.e., egocentrism, hostility, impulsivity, lack of insight, and negative distrustful attitudes), and to relate these potential changes to level of psychopathy assessed with the Hare Psychopathy Checklist - Revised (PCL-R). Also, we studied the relationship between psychopathy and treatment compliance, as indicated by the attendance rate of therapeutic activities. Eighty-seven male patients (due to missing data on at least one measure, sample size varies from 58 to 87; 42 patients have complete datasets) were administered a standardized psychological assessment battery (self-report inventories, performance-based personality test, observer ratings) upon admission (T1) and after on average 20 months of treatment (T2). Upon admission, psychopathy (median split, PCL-R score≥22) was significantly related to a higher score on five of the 22 indicators of dynamic risk. The analyses showed no significant differences between psychopathic and non-psychopathic patients on the indicators of dynamic risk factors during 20 months of inpatient forensic psychiatric treatment. However, psychopaths showed the expected pattern of treatment noncompliance, compared to non-psychopaths. The clinical and research implications of these findings are discussed.     

Fairness in Animals: Where to from Here?

In the last decade, there has been an explosion of work investigating non-human species?? behavior as it relates to the human sense of fairness and justice. This research has provided a much needed evolutionary perspective on humans, and highlighted ways in which humans?? behavior is both similar to and different from that of other species. In this concluding paper, we outline the major threads of the work highlighted in this and the previous special issues of Social Justice Research and provide thoughts on future directions for the field. This is a very exciting time in our exploration of the evolution of human justice and fairness, and we eagerly await the developments of the next decade.     

The black chamber in the Dutch republic and the seven years' war, 1751-63

Using mainly primary sources, this article looks first at the complicated framework of the Dutch state and its foreign policy during the period under investigation, tracing the roots of the Black Chamber and its first results with regard to the Prussian codes. It then attempts to explain how and why the first French codes were broken and shows under what conditions the Black Chamber acquired permanent status. Finally the article investigates the scope and limits of its success.