Faire la paix au Mali: les limites de l’acharnement contre-terroriste

RÉSUMÉ

L’intervention internationale au Mali est conduite sur la base d’un cadre conceptuel douteux et d’une grille d’analyse peu rigoureuse, soit la thèse de la menace terroriste. Un dispositif militaire impressionnant a ainsi été mobilisé pour contrer cette menace. Nous soutenons que l’importance et la centralité accordées aux efforts contre-terroristes sapent les efforts de résolution des conflits maliens. Face aux critiques concernant le contre-terrorisme, la réponse a été de redoubler d’efforts, via la création d’une force conjointe du G5 Sahel et une présence militaire étrangère en croissance au Sahel-Sahara. Le Mali se retrouve ainsi au centre des débats sur l’avenir du maintien de la paix et des interventions militaires internationales. Au final, le résultat est une posture de guerre perpétuelle qui est perçue comme nécessaire pour concevoir tout espoir de paix et de réconciliation.     

LSD and 9,10-dihydro-LSD Analyses in Street Drug Blotter Samples via Easy Ambient Sonic-Spray Ionization MassSpectrometry (EASI-MS)

Normally, the identification of the LSD drug is performed by forensic laboratories, using the Ehrlich spot test. However, this is a nonspecific analysis. Additionally, the Brazilian Federal Police has identified the presence of a new compound in seized blotters: 9,10-dihydro-LSD, an uncontrolled substance. In this work, easy ambient sonic-spray ionization mass spectrometry in the positive ion mode, EASI(+)-MS, was used to characterize LSD and 9,10-dihydro-LSD compositions directly from the surface of blotters. The presence of LSD in the seized blotter samples were also confirmed via high-performance liquid chromatography with ultraviolet detector. In a set of 41 blotters analyzed by EASI(+)-MS, 28 showed positive results for LSD, seven for 9,10-dihydro-LSD, and another six samples showed negative results for both LSD and 9,10-dihydro-LSD. The combination of thin layer chromatography with EASI-MS also demonstrated to be a relatively simple and powerful screening tool for forensic analysis of street drugs.     

Determination of stature from skeletal and skull measurements by CT scan evaluation

The aim of this article is to find a correlation between height and femur/skull measurements through Computed Tomography (CT) scans and derive regression equations for total skeletal height estimation in the Caucasian population. We selected 200 Caucasian patients from March 2010 to July 2011 who had to perform a CT scan for cancer restaging. The mean age is 64.5 years. Both sexes are represented by the same number of persons. Patients have executed a total body CT scan with contrast; once scan accomplished, we measured height through a digital scales. We analyzed CT scans of each patient, obtaining multiplanar reconstruction in sagittal and coronal planes with 1mm of thickness, and we measured 10 diameters of skull and femur. Then we performed a single and a multiple regression analysis considering the three diameters that better correlated with height. The skeletal diameters with the highest correlation coefficients with stature were femur lengths, length of cranial base (Ba-N), and distance from the posterior extremity of the cranial base to the inferior point of the nasal bone (Ba-NB). Although both femur and skull are skeletal segments used for stature estimation, in our sample femur gave stronger correlation with height than skull. h=35.7+1.48·BaN+2.32·BaNB+2.53·FEM and h=3.06·FEM+72.6 are the formulae that provided the most accurate stature assessment using multiple and single regression analysis respectively.     

‘Language of lies’: Urgent issues and prospects in verbal lie detection research

Since its introduction into the field of deception detection, the verbal channel has become a rapidly growing area of research. The basic assumption is that liars differ from truth tellers in their verbal behaviour, making it possible to classify them by inspecting their verbal accounts. However, as noted in conferences and in private communication between researchers, the field of verbal lie detection faces several challenges that merit focused attention. The first author therefore proposed a workshop with the mission of promoting solutions for urgent issues in the field. Nine researchers and three practitioners with experience in credibility assessments gathered for 3 days of discussion at Bar-Ilan University (Israel) in the first international verbal lie detection workshop. The primary session of the workshop took place the morning of the first day. In this session, each of the participants had up to 10 min to deliver a brief message, using just one slide. Researchers were asked to answer the question: ‘In your view, what is the most urgent, unsolved question/issue in verbal lie detection?’ Similarly, practitioners were asked: ‘As a practitioner, what question/issue do you wish verbal lie detection research would address?’ The issues raised served as the basis for the discussions that were held throughout the workshop. The current paper first presents the urgent, unsolved issues raised by the workshop group members in the main session, followed by a message to researchers in the field, designed to deliver the insights, decisions, and conclusions resulting from the discussions.     

National self-image as an obstacle to ensuring children’s rights in the context of domestic violence and family law – the case of Sweden

ABSTRACT

The aim of this paper is to highlight and discuss contradictions and challenges in the current policy and practice regarding fathers’ violence towards mothers and children in the Swedish welfare state. In particular, professional discourses and understandings of domestic violence in disputes about contact, custody, residence and maintenance, following parental separation, are analysed. My research suggests that abusers find ways to manipulate professionals and get them unwittingly to enable their continued control of victimised mothers and children. One conclusion is that oppression is maintained through processes of familialisation and selective repression. These discursive practices reproduce intersectional inequalities and, in doing so, in many cases result in the administration rather than prevention of further violence.     

Non-linear kinetics of ethanol elimination in man: Medico-legal applications of the terminal concentration-time data analysis

Research regarding parameters suitable for reporting on the activity of enzymatic systems responsible for ethanol metabolism is of obvious interest in medico-legal practice. Blood ethanol concentration-time curves, following oral administration of ethanol, have been developed for ethylic and non-ethylic subjects. This study has confirmed the non-linear kinetics of ethanol elimination; however, existing non-linear models appear to be inadequate for usual medico-legal practice, because of their complexity. We observed three phases during the elimination of ethanol. The first order terminal phase is characterized by its half-life. This parameter seems adequate as a basis for determining the activity of enzyme systems responsible for the metabolism of ethanol.     

An inherited metabolic disorder presenting as ethylene glycol intoxication in a young adult

Despite the abundance of reports emerging in the literature on metabolic disorders, some disorders remain undiagnosed or misdiagnosed, not only in clinical pathology but also in forensic pathology. The authors report a patient who had recurrent episodes characterized by nausea, vomiting, and signs of dehydration necessitating admission to the hospital. At each admission, he was found to have lactic acidosis. On the first admission, glycolic acid was detected in his blood and he was diagnosed as having ethylene glycol intoxication. Only at the third admission, 2 years after the first, was the possibility of an underlying metabolic disorder considered. Laboratory investigations showed a deficiency of complex I in the mitochondrial oxidative phosphorylation. Possible medicolegal implications are discussed.