Correction to: The Public Power of Judgement: Reasonableness Versus Rationality—Setting the Ball Rolling

International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique - In the original publication of the article, the paragraph beginning “We begin with two...     

Age-at-death estimation by pulp/tooth area ratio in canines: study of a 20th-century Mexican sample of prisoners to test Cameriere's method

Accurate age estimation has always been a problem for forensic scientists, and apposition of secondary dentine is often used as an indicator of age. Cameriere et al. studied the pulp/tooth area ratio by peri-apical X-ray images of the canines, to observe the apposition of secondary dentine. The present study examines the application of this technique in a Mexican identified sample coming from the Department of Physical Anthropology of the INAH, at Mexico City. The main aim of this work is to test the reliability of this method in a skeletal sample of a specific population, different from the samples used for its development. The obtained regression model explained 96.2% of total variance (R(2) = 0.962) with a standard error of estimate of 1.909 and a standard deviation of 1.947. These results demonstrate great reliability and that the age/secondary dentine relationship is not variable in this specific population.     

Does media freedom improve government effectiveness? A comparative cross-country analysis

Government effectiveness could be explained by the level of well-informed electorate members, who use the press to learn more about politicians and public servants. Thus, a free press may improve citizens’ accessibility to this information, which in turn will make it more difficult for politicians and public servants to cover up or get away with corrupt behaviour, so the quality of the government could be affected by the media freedom. Accordingly, the main aim of this paper is to determine the effect of the freedom of the press on government effectiveness, considering additionally environmental, institutional, and political characteristics as factors that could determine the level of government effectiveness. To achieve this aim, we examined 202 central governments and compared them across countries using the World Bank data set of Governance Indicators for 2002–2008. The results show that the media, the organizational environment, and political characteristics may be determinants of the level of government effectiveness, taking countries’ economic development into account.     

Online voting: a legal perspective

Casting a vote for the European Parliament from a cybercafe in India, a cruise ship in the Atlantic Ocan, a weekend cottage in the Alps or plainly at home from your laptop computer? This article tackles this question from a legal point of view. It examines the basic principles surrounding online voting. Are the conditions for democratic elections – such as the freedom to vote without undue influence or coercion of any kind, the secrecy of the vote, the integrity, reliability and security of the ballot box, the verifiability and audit ability of the voting process and the principle of one person, one vote – sufficiently met or do we run into legal obstacles? Does the introduction of an electronic or even online voting process jeopardize the principles of non‐discriminatory access to the election process? And what about the anonymity? How can one guarantee that a vote over the Internet is cast by the legitimate voter, all the while guaranteeing his privacy? The last chapter of the article analyses the current state of affairs within the European Union. Is the introduction of online voting merely a science fictional feature or really within reach?     

Suicidal intent in single-car accident drivers: Review and new preliminary findings

This study addressed the issue of a possible link between single-car accident drivers and suicidal intent. In the international literature this topic has generated both positive and negative results. Some authors have stressed unconscious suicidal motivations in various single accidents. Nevertheless, refutation of such theory was demonstrated through experimental studies. We selected 30 single-car accident drivers who had been admitted to emergency departments and then hospitalized for an average period of 10 days. We administered the Reason for Living Inventory (RFL) and investigated their attitudes toward suicide. We also matched these patients with a control group of drivers who had never had a car accident. Results showed that single-car accident drivers were not exposed to a higher overall suicidal risk, though they reported a higher risk on the RFL Survival and Coping Beliefs subscale and often expressed tiredness of being alive. These patients had experienced more life events than controls. We conclude that, although suicide risk was low in our patients, they were engaged in looking for a solution to their problems in which the accident played a role in such a process. This behavior has some characteristics of the logic of suicidal individuals.     

Racemization of aspartic acid from human dentin in the estimation of chronological age

The estimation of chronological age in cadavers, human remains and in living human beings by various methods is discussed. These methods, which are based on the age dependent non-enzymatic changes of l-form amino acids to d-form amino acids, mainly aspartic acid, are among the most reliable and accurate methods to date. Most of these methods use gas chromatography (GC). In this review, results of aspartic acid racemization in dentin at different targets are discussed. In addition, pre-considerations and guidelines are given for the selection of dentin from teeth. A pilot project was run to evaluate the efficiency of high performance liquid chromatography (HPLC) coupled with fluorescence detection. New buffer conditions were found to obtain stable derivatives of aspartic acid enantiomers for the estimation of racemization.     

Incestuous paternity detected by STR-typing of chorionic villi isolated from archival formalin-fixed paraffin-embedded abortion material using laser microdissection

Microscopic examination of a blood clot expelled by a physically and mentally disabled woman taken to the emergency room because of genital bleeding revealed the presence of chorionic villi encircled by decidua, hemorrhage, and necrosis. In order to identify the father of the product of conception, sections of formalin-fixed, paraffin-embedded abortion material were subjected to laser microdissection: DNA extraction from chorionic villi selectively isolated from the surrounding tissues allowed successful STR-typing of fetal cells, which was otherwise prevented by excess maternal DNA. The large number of homozygous genotypes in the fetal profile suggested incestuous paternity. Analysis of reference DNA samples from male relatives excluded the woman's father, paternal grandfather, and maternal grandfather, whereas the obligate paternal alleles of the fetus were constantly present in the genotypes of the woman's brother, clearly demonstrating brother-sister incest (probability of paternity > 99.99999%).     

Three-dimensional surface topography acquisition and analysis for firearm identification

In the last decade, computer-based systems for the comparison of microscopic firearms evidence have been the subject of considerable research work because of their expected capability of supporting the firearms examiner through the automated analysis of large amounts of evidence. The Integrated Ballistics Identification System, which is based on a two-dimensional representation of the specimen surface, has been widely adopted in forensic laboratories worldwide. More recently, some attempts to develop systems based on three-dimensional (3D) representations of the specimen surface have been made, both in the literature and as industrial products, such as BulletTRAX-3D, but fundamental limitations in achieving fully automated identification remain. This work analyzes the advantages and disadvantages of a 3D-based approach by proposing an approach and a prototype system for firearms evidence comparison that is based on the acquisition and analysis of the 3D surface topography of specimens, with particular reference to cartridge cases. The concept of 3D virtual comparison microscope is introduced, whose purpose is not to provide fully automated identification, but to show how the availability of 3D shape information can provide a whole new set of verification means, some of them being described and discussed in this work, specifically, visual enhancement tools and quantitative measurement of shape properties, for supporting, not replacing, the firearm examiner in reaching the final decision.