Political Scandals,Newspapers, and the Election Cycle

Political Behavior - Election outcomes are often influenced by political scandals. While a scandal usually has negative consequences for the ones being accused of a transgression, political...     

Digital forensic osteology--possibilities in cooperation with the Virtopsy project

In forensic pathology, the reactions that occur in the body from somatic death to cell death are commonly termed "supravital reactions". There are many reports of grossly visible and microscopic supravital reactions; however, few papers are available on the supravital reaction concerning gene expression. The aim of this study was to examine the gene expression of immediate early genes (IEGs) including c-fos, fos-B and c-jun in mechanically asphyxiated mouse brain and lung after somatic death and to identify the IEGs expressed at the point of supravital reaction in the brain and lung. Our results confirm that the expression of IEGs changed after death during supravital reaction and that the alterations differed according to the cause of death and the types of organ examined. In addition, IEG expression significantly increased following mechanical asphyxia. These results suggest that there is a specific pattern of gene expression following asphyxia. It is therefore important to identify the specific genes involved, as this may give significant information to aid in the post-mortem diagnosis of strangulation and hanging.     

Skeleton find from Roman times suspected as an homicide victim

A human skeleton was found during construction work on the concrete foundations of a fence built 17 years before. The situation seemed to suggest that a corpse had been disposed of 17 years ago. Forensic and osteological examinations showed that death had been caused by semi-sharp and blunt craniocerebral trauma. However, there were morphological findings which indicated that the body had been buried in soil for at least 50 years. Several additional objects found nearby and the proximity to the Limes pointed to a Roman context. With the help of the radiocarbon method, the time of death could be dated to about 245-263 AD. A recent act of violence could hence be ruled out. According to the situation at the scene, it had to be assumed, however, that the skeleton must have been discovered already during the construction work done 17 years before and that the find had not been reported. Such behaviour is a phenomenon quite often encountered in practice.     

Likelihood Ratios for Deep Neural Networks in Face Comparison

In this study, we aim to compare the performance of systems and forensic facial comparison experts in terms of likelihood ratio computation to assess the potential of the machine to support the human expert in the courtroom. In forensics, transparency in the methods is essential. Consequently, state-of-the-art free software was preferred over commercial software. Three different open-source automated systems chosen for their availability and clarity were as follows: OpenFace, SeetaFace, and FaceNet; all three based on convolutional neural networks that return a distance (OpenFace, FaceNet) or similarity (SeetaFace). The returned distance or similarity is converted to a likelihood ratio using three different distribution fits: parametric fit Weibull distribution, nonparametric fit kernel density estimation, and isotonic regression with pool adjacent violators algorithm. The results show that with low-quality frontal images, automated systems have better performance to detect nonmatches than investigators: 100% of precision and specificity in confusion matrix against 89% and 86% obtained by investigators, but with good quality images forensic experts have better results. The rank correlation between investigators and software is around 80%. We conclude that the software can assist in reporting officers as it can do faster and more reliable comparisons with full-frontal images, which can help the forensic expert in casework.     

“New Terrorism” = Higher Brutality? An Empirical Test of the “Brutalization Thesis”

This article focuses on the so-called “brutalization” of terrorism. The brutalization thesis as part of the larger theoretical concept of “new terrorism” argues that “new terrorism” is more brutal than “old terrorism.” Many scholars claim that the 9/11 attacks mark the beginning of a new era of terrorism that has lifted international as well as domestic terrorism to a new level of violent brutality. Others argue that this process had already started in the early 1990s. After discussing possible ways to operationalize a brutalization of terrorism, for example focusing on suicide bombings or terrorist attacks against soft targets, this article tests the empirical credibility of the brutalization thesis regarding both potential starting points. Data from the Global Terrorism Database (GTD) shows that only three out of nine indicators increased significantly during the 1990s, partially backing the idea of a general brutalization, whereas increasing numbers of suicide attacks and beheadings after 9/11 support the notion of a qualitative change in terrorism and its brutality connected with the idea of maximizing media and public attention. Yet, these developments are regionally limited and the brutality of this “new terrorism” exceeds the levels known from the zenith of “old terrorism” in the 1970s and 1980s in only a few cases.     

The influence of camera-to-object distance and focal length on the representation of faces

When one thinks of the so-called barrel or wide-angle distortion, grotesquely warped faces may come to mind. For less extreme cases with primarily inconspicuous facial proportions, the question, however, still arises whether there may be a resulting impact on the identification of faces. In the first experiment, 3 test persons were photographed at a fixed camera-to-object distance of 2 m. In the second experiment, 18 test persons were each photographed at a distance of 0.5 m and 2.0 m. For both experiments photographs were taken from a fixed angle of view in alignment with the Frankfurt Plane. An isolated effect of the focal length on facial proportions could not be demonstrated. On the other hand, changes in the camera-to-object distance clearly influenced facial proportions and shape. A standardized camera-to-object distance for passport photos, as well as reconstruction of the camera-to-object distance from crime scene photos and the use of this same distance in taking photographs for comparison of suspects are called for. A proposal to refer to wide-angle distortion as the nearness effect is put forward.     

Kurze Abhandlung über den Begriff der Zivilisation (1913)

Berliner Journal für Soziologie -     

Le rapport Bélanger,dix ans après

Sommaire. II y a dix ans, soit le 22 février 1966, un peu plus d'un mois après le dépôt du rapport de la Commission d'enquéte sur la fiscalité au Québec, j'avais le plaisir de m'adresser à votre groupe. Dans une conférence intitulée « Le rapport Bélanger vu par le président de la Commission » j'avais expliqué les problèmes que mes collègues et moi avions décelés au sujet de la fiscalité au Québec et les solutions que nous avions proposées pour y remédier. J'ai pensé qu'il vous intéresserait de faire un bref tour d'hiorizon d'une part de la fiscalité provinciate et, d'autre part, de la fiscalité municipale et scolaire pour voir ce qui est advenu des recommandations de la commission et queues seraient mes conclusions face aux problèmes actuels. Il est bien évident que je ne parle ici qu'en mon nom personnel, ne voulant aucunement engager les autres commissaires-le sénateur H. Carl Goldenberg et Charles H. Perrault-pas plus d'ailleurs que le secrétaire de la commission, le premier ministre actuel du Québec. Abstract. Ten years ago, on February 22, 1966, a little more than one month after tabling the report of the Commission of Inquiry on Taxation in Quebec, I had the pleasure to address your group. In a paper entitled The Bélanger Report from the Viewpoint of the President of the Commission, I explained the problems of taxation in Quebec, as seen by my colleagues and myself and the solutions we envisaged. I thought that you might be interested in a brief review of provincial taxation on one hand and municipal and school taxation on the other. You might also want to know what happened to the recommendations made by the Commission and what are my conclusions, with regard to the present problems. It is obvious that I speak only for myself and that I do not want to involve the other commissioners, Senator H. Carl Goldenberg and Charles H. Perrault, any more than the secretary of the Commission who is now the Premier of the Province of Quebec.     

Multi-Stage: A Rule-Based Evolution of Future Commitments under the Climate Change Convention

This article presents the regional emission targets corresponding to different climate regimes for differentiating commitments beyond 2012 on the basis of the Multi-Stage approach. This approach assumes a gradual increase in the number of Parties involved and their level of commitment according to participation and differentiation rules. The analysis focuses on two global greenhouse gas emission profiles resulting in CO₂-equivalent concentrations stabilising at 550 and 650 ppmv in 2100 and 2150, respectively. Three Multi-Stage cases have been developed in order to assess different types of thresholds. These share three consecutive stages representing different commitments: stage 1 – no quantitative commitments; stage 2 – emission–limitation targets and stage 3 – emission reduction targets. The analysis shows that by 2025 all three cases result in emission reduction objectives for all Annex I regions of at least 30–55% below their 1990 levels for 550 ppmv, whereas for 650 ppmv target they range from 0 to 20%. Furthermore, early participation is required of the major non-Annex I regions through emission limitation targets i.e. before 2025 and 2050 for the 550 and 650 ppmv targets, respectively. The first participation threshold for adopting emission–limitation targets on the basis of a capability–responsibility index (as introduced here) can provide for a balanced and timely participation of non-Annex I regions. Major strengths and weaknesses of the climate regimes are discussed and important obstacles and pre-conditions for their feasibility and acceptability are highlighted.