"Legal highs"-Toxicity in the clinical and medico-legal aspect as exemplified by suicide with bk-MBDB administration

The easily available "legal highs", which are products containing psychoactive substances, such as cathinones, piperazines and synthetic cannabinoids, are abused by adolescents in Poland and in the world as alternatives to classic drugs, such as amphetamines or marijuana. The majority of these potentially dangerous substances are still legal and they are associated with a risk of severe poisoning or even death, and provide new challenges in clinical and forensic toxicological practice. Investigations in the field of "designer drugs" may be well illustrated by the case of a suicide of a 21-year old male who ingested a specified dose of a preparation called "Amphi-bi-a" that contains bk-MBDB, chemically 2-methylamino-1-(3,4-methylenedioxyphenyl) butan-1-one, which belongs to the cathinone group, as a synthetic euphoric empathogen and psychoactive stimulant that is chemically similar to MDMA. It is one of more common components of "legal highs" examined in Poland and other countries. The documentation of the case includes a clinical assessment of the patient's health status performed during his almost 4-h hospitalization before death, autopsy and histological examinations supported by toxicological findings revealing bk-MBDB at extremely high concentrations (at 20mg/l in the blood and 33mg/kg in the liver); hence, this body of evidence contributes to knowledge in the field of "designer drugs". Inventions of designers of new psychoactive xenobiotics, which are much in demand, especially in view of the dynamic Internet marketing, which drums up narcobusiness, must be balanced by a national strategy developed by medical, legal and educational circles in the modern civilized world in order to prevent the spreading of the phenomenon.     

Detection of Denatonium Benzoate (Bitrex) Remnants in Noncommercial Alcoholic Beverages by Raman Spectroscopy

Illegal alcoholic beverages are often introduced into market using cheap technical alcohol, which is contaminated by denatonium benzoate (Bitrex) of very small concentration. Bitrex is the most bitter chemical compound and has to be removed before alcohol consumption. The home‐made methods utilize sodium hypochlorite to disintegrate particles of denatonium benzoate in alcohol and to remove bitter taste before trading. In this experimental studies, we propose a novel method that detects in a fast way the remnants of denatonium benzoate in dubious alcohol samples by Raman spectroscopy. This method applies a portable Raman spectrometer of excitation wavelength 785 nm and utilizes the effect of surface‐enhanced Raman spectroscopy (SERS) to recognize the suspected alcoholic beverages. High effectiveness (over 98%) of YES/NO classification of the investigated samples was observed when the nonlinear algorithm support vector machine (SVM) was exploited at carefully adjusted detection parameters. The method can identify illicit alcohol within minutes.     

Abstraction Beyond a ‘Law of Thought’: On Space,Appropriation and Concrete Abstraction

Given that one of the defining elements of capitalist society is the ubiquity of forms of abstraction through which social relations are mediated, it is not surprising that a generalised ‘reproach of abstraction’ has taken on a critical orthodoxy within social theory and the humanities. Many of these attacks against a pervasive culture of abstraction have an obvious resonance with longstanding critiques of the abstractions inherent in law. This article explores the critique of the power of abstraction that is a central theme in Henri Lefebvre’s depiction of the ‘abstract space’ of contemporary capitalism. In doing so, it will be emphasised that Lefebvre’s work is not primarily concerned with the rejection of abstraction per se, but with understanding the relationships between dominant forms of abstraction and concrete social practices. Of particular interest here is Lefebvre’s reformulation of the concept of concrete abstraction which extends his work beyond a polemical dismissal of the violence of abstraction into broader theoretical debates about the role of the abstract in the reproduction of social relations. Building on this aspect of Lefebvre’s work, I will argue that the concept of concrete abstraction can provide a means of understanding the relationships between the concrete and the abstract in existing juridico-political relations.     

Mosaic: recovering surviving census records and reconstructing the familial history of Europe

In recent years, there has been a marked increase in the demand for global data on historical family systems, both in the social sciences and in the humanities. Until lately, however, scholars interested in historical global family variation had to rely on simplified and often ahistorical world-scale classifications of family systems by world geographic regions. This article communicates Mosaic to the scholarly community – one of the largest infrastructural projects in the history of historical demography and family sociology. The article provides a brief history of the project, a discussion of the main issues involved in creating the database (including sampling and representativeness), and Mosaic's data structure and coverage. In the remainder of the article, the authors provide an overview of methodological and research opportunities that the project can offer to scholars, showing how the most pertinent problems of historical family demography can be tackled in more systematic ways than previously.     

Party strategies and electoral competition in post-Communist countries: Evidence from Poland

Poland's major post-Communist party, the SLD, was an electorally successful legacy party during the 1990's. An analysis of Polish National Election Studies data and data from a separate study of new firm creation in Poland indicates their success was built on two important and related factors. One is the growth of new firms, which stimulated the growth of a centrist constituency who voted for parties supporting economic reforms. Second, the SLD adapted to this constituency by themselves becoming more economically liberal, as documented by Grzyma?a-Busse (2002). A conditional logit model of voter choice in the 1997 and 2001 elections relates votes to the distance between voters' preferences on economic policies and the positions of the competing parties. From this analysis we estimate that if the SLD had remained an ideological non-reformist party as did the KS?M in the Czech Republic and the CPRF in Russia it would have been a far weaker party as measured by vote and seat shares. Without the new firm creation, an ideological SLD cum KS?M could have been electorally successful as was the CPRF. The paper concludes by contrasting the the Polish, Czech and Russian post-Communist parties and extending the implications of the results to other developing and industrial economies faced with the need for structural change.     

Postmortem Analysis of Electrogram Records from an Implantable Cardioverter‐Defibrillator (ICD) in the Reconstruction of a Road Traffic Accident

The case of a 69‐year‐old man, equipped with an ICD and suffering from several chronic cardiac diseases, who died in a car accident, was presented. We analyzed electrogram records from the ICD explanted from the body during the autopsy, which showed that the driver had suffered from malignant ventricular arrhythmia—ventricular fibrillation (VF). A thorough analysis of the details of the accident, as well as the timing of VF and the rhythm observed after the discharge of the ICD showed that the direct cause of the accident was the episode of arrhythmia resulting in a loss of consciousness. Therefore, the presented case illustrates the usefulness of postmortem analysis of electrogram records from ICDs in the reconstruction of road traffic accidents. In such cases, if the victims are implanted with ICDs, it should be a routine procedure performed by forensic pathologists.     

“I (can) see myself… But what for?” On Live Camera Feeds in Courtrooms (from the Perspective of Witnesses)

The paper’s aim is to present and critically discuss a peculiar practice noticed and studied in courtrooms in the Lower Court in Kraków, Poland. In courtrooms where different hearings take place, two cameras are installed on the wall or on the stand near the judge’s bench. One camera is aimed at the center of the courtroom, where non-professional participants such as witnesses or plaintiffs stand while being questioned by judge. The second camera’s view is more general—it covers the rest of the courtroom, including the benches for plaintiffs, claimants, defendants, and their legal representatives, and most notably the general public. Naturally, the mere presence of cameras in the modern courtroom is not surprising. What raises some questions is the presence of TV screens in the Kraków Lower Court’s courtrooms (and in Poland’s courts in general), which display the feed from both cameras during the hearing. Consequently, people gathered in the courtroom, especially people questioned by the judge (such as witnesses), can see themselves “live” in the TV screen. Even without raising the subtle details and differences between individual courtrooms, the system of displaying, in real time, live video feeds from a courtroom into the same courtroom begs for more detailed, critical analysis. For instance, one should address the system’s (presumably intended) functions (e.g. transparency, behavior control, and correction of time perception) and the real consequences for the dynamics during hearings, which are not assumptions or hypotheticals. The paper distinguishes the issues connected with the system and addressees them through the perspective of witnesses who participate in the hearings, using the collected opinions of witnesses.

     

Hierarchical,Three‐Dimensional Measurement System for Crime Scene Scanning

We present a new generation of three‐dimensional (3D) measuring systems, developed for the process of crime scene documentation. This measuring system facilitates the preparation of more insightful, complete, and objective documentation for crime scenes. Our system reflects the actual requirements for hierarchical documentation, and it consists of three independent 3D scanners: a laser scanner for overall measurements, a situational structured light scanner for more minute measurements, and a detailed structured light scanner for the most detailed parts of tscene. Each scanner has its own spatial resolution, of 2.0, 0.3, and 0.05 mm, respectively. The results of interviews we have conducted with technicians indicate that our developed 3D measuring system has significant potential to become a useful tool for forensic technicians. To ensure the maximum compatibility of our measuring system with the standards that regulate the documentation process, we have also performed a metrological validation and designated the maximum permissible length measurement error E_MPE for each structured light scanner. In this study, we present additional results regarding documentation processes conducted during crime scene inspections and a training session.     

Detection of Contact Traces of Powdery Substances

The current practice in securing the contact traces of chemical substances taken from clothes belonging to a person suspected of manual handling explosives is focused on pockets and cuffs. The outerwear worn by people who had contact with fluorescent powders that simulate explosives and drugs was the subject of this study. Clothes were first exposed to the test substance for a period of time and then analyzed by fluorescence methods to determine the location of the highest quantity of traces. The results obtained from the study confirm that the areas with the highest concentration of powdery traces are different from those suggested by current forensic practice. They appear to be promising for a more efficient identification of the suspects involved in illegal manufacturing of drugs of abuse or explosives. Moreover, they may be helpful for developing the methodology for handling the evidence material in the forensic clothing examination process.