C’est ma collection mais c’est bien plus que ça : analyse des processus de collecte et de l’évolution des images dans les collections de pornographie juvénile

Cette thèse de doctorat analyse les processus et les actions des consommateurs de pornographie juvénile. Nous soutenons que l’univers des collectionneurs de pornographie juvénile se distingue par trois particularités : la préférence sexuelle, l’offre pornographique dans un monde immatériel et la sociabilité virtuelle. Afin de mettre cette thèse à l’épreuve, nous avons eu accès aux disques durs de 40 personnes condamnées pour des infractions de pornographie juvénile. La méthode de l’analyse informatique judiciaire (computer forensics) utilisée dans ce contexte a permis de recréer les événements entourant la collection d’images par ces personnes. De plus, un échantillon des images possédées par ces individus a été catégorisé selon l’âge et les actes posés sur les images (n = 61 244). En plus des nombreux points qu’il a en commun avec les collectionneurs d’objets populaires, les résultats montrent l’importance de la préférence sexuelle dans la perception et les stratégies du collectionneur, l’omniprésence des images de pornographie adulte dans les collections et la sociabilité virtuelle comme mesure d’efficacité dans la découverte des contenus. En outre, en créant quatre groupes différents en fonction de l’évolution de la gravité des images dans le temps, nous avons découvert que le groupe où il y a aggravation à la fois dans l’âge et dans la gravité des actes posés est le groupe le plus nombreux, avec 37,5 % des sujets. Les résultats de l’étude mettent également en évidence la pertinence de l’utilisation de l’informatique judiciaire dans les études en criminologie.

Managing Profound Suffering at the End-of-Life: Should expanding access to continuous deep sedation be the priority?

Commentaire / Commentary

Cyberjustice in Brazil : the use of technology to enhance access to justice and procedural celerity

Dans une société mondialisée, où les relations sont intégrées à une vitesse différente avec l'utilisation des technologies de l'information et des communications, l'accès à la justice gagne de nouveaux concepts, mais elle est encore confrontée à de vieux obstacles. La crise mondiale de l'accès à la justice dans le système judiciaire provoque des débats concernant l'égalité en vertu de la loi, la capacité des individus, la connaissance des droits, l'aide juridique, les coûts et les délais. Les deux derniers ont été les facteurs les plus importants du mécontentement des individus avec le système judiciaire. La présente étude a pour objet d'analyser l'incidence de l'utilisation de la technologie dans l’appareil judiciaire, avec l'accent sur la réalité brésilienne, la voie législative et des expériences antérieures dans le développement de logiciels de cyberjustice. La mise en œuvre de ces instruments innovants exige des investissements et de la planification, avec une attention particulière sur l'incidence qu'ils peuvent avoir sur les routines traditionnelles des tribunaux. De nouveaux défis sont sur la voie de ce processus de transformation et doivent être traités avec professionnalisme afin d'éviter l'échec de projets de qualité. En outre, si la technologie peut faire partie des différents aspects de notre quotidien et l'utilisation de modes alternatifs de résolution des conflits en ligne sont considérés comme un succès, pourquoi serait-il difficile de faire ce changement dans la prestation de la justice par le système judiciaire? Des solutions technologiques adoptées dans d'autres pays ne sont pas facilement transférables à un environnement culturel différent, mais il y a toujours la possibilité d'apprendre des expériences des autres et d’éviter de mauvaises voies qui pourraient compromettre la définition globale de l'accès à la justice.

Concept oriented biomedical information retrieval

Le domaine biomédical est probablement le domaine où il y a les ressources les plus riches. Dans ces ressources, on regroupe les différentes expressions exprimant un concept, et définit des relations entre les concepts. Ces ressources sont construites pour faciliter l’accès aux informations dans le domaine. On pense généralement que ces ressources sont utiles pour la recherche d’information biomédicale. Or, les résultats obtenus jusqu’à présent sont mitigés : dans certaines études, l’utilisation des concepts a pu augmenter la performance de recherche, mais dans d’autres études, on a plutôt observé des baisses de performance. Cependant, ces résultats restent difficilement comparables étant donné qu’ils ont été obtenus sur des collections différentes. Il reste encore une question ouverte si et comment ces ressources peuvent aider à améliorer la recherche d’information biomédicale. Dans ce mémoire, nous comparons les différentes approches basées sur des concepts dans un même cadre, notamment l’approche utilisant les identificateurs de concept comme unité de représentation, et l’approche utilisant des expressions synonymes pour étendre la requête initiale. En comparaison avec l’approche traditionnelle de "sac de mots", nos résultats d’expérimentation montrent que la première approche dégrade toujours la performance, mais la seconde approche peut améliorer la performance. En particulier, en appariant les expressions de concepts comme des syntagmes stricts ou flexibles, certaines méthodes peuvent apporter des améliorations significatives non seulement par rapport à la méthode de "sac de mots" de base, mais aussi par rapport à la méthode de Champ Aléatoire Markov (Markov Random Field) qui est une méthode de l’état de l’art dans le domaine. Ces résultats montrent que quand les concepts sont utilisés de façon appropriée, ils peuvent grandement contribuer à améliorer la performance de recherche d’information biomédicale. Nous avons participé au laboratoire d’évaluation ShARe/CLEF 2014 eHealth. Notre résultat était le meilleur parmi tous les systèmes participants.

“When I Grow Up I Want to be a Doctor”: Promoting Atikamekw Children’s Interest for Health Professions Through a Book Collection

Introduction: Aboriginal peoples are underrepresented within the healthcare professions, and recruitment of Aboriginal students has become a priority for medical schools in Canada. Because of very low high-school completion rates among youth living on-reserve, the Université de Montréal’s Faculty of Medicine launched in 2011 the Mini-école de la santé, a program where health sciences students visit aboriginal schools. Through activities and games, students introduce children to the discovery of health professions. In 2014, the Health Library joined the project with the development of a science books collection for the school libraries and by having a librarian participate in the school visits. Description: In collaboration with the two Atikamekw elementary schools to be visited in 2014, 70 children books on science, human anatomy and the health professions were selected and purchased for each school by the Health Library. A librarian joined the health sciences students during the schools visits and the book collection was integrated in the activities organised during the day. The books were afterwards donated to the school library. Outcomes: Children, school teachers and administrators greatly appreciated the collection. The books were integrated in the library school collections or in the classrooms collections. Discussion: Quality school libraries play an important role in student learning, and access to science and health sciences books could enhance children‘s interest for the health professions. By participating in this project, the library is supporting the Health sciences faculties in achieving their goal of reaching out to Aboriginal children and making them aware that a career in health sciences is possible for them. The collaboration has been successful and will be pursued: the Health library will work with the high schools in the same Atikamekw communities to develop science book collections and the schools will be visited in 2015. A Masters in Library and Information Science student will be joining the Mini-école. Upgrading all donated collections is planned as well.

Promoting Open Access and Innovations : From Synergies to Le Centre de recherche interuniversitaire sur les humanités numériques

This article discusses the relationship between digital humanities and disciplinary boundaries in the last decade, primarily in the context of the national project Synergies. It offers first an overview of Synergies as a concrete example of the way technological change impacts the very notion of disciplines by trying to create a platform that was interdisciplinary by nature, then discusses the creation of a new Digital Humanities centre in Québec—Le Centre de recherche interuniversitaire sur les humanités numériques – and the ways it was conceived as encompassing a range of disciplinary approach.

Supporting Parallel Legal Systems as a Means of Improving Access to Justice in Guatemala

Parallel legal systems can and do exist within a single sovereign nation, and rural Guatemala offers one example. Such parallel systems are generally viewed as failures of legal penetration which compromise the rule of law. The question addressed in this paper is whether the de facto existence of parallel systems in Guatemala benefits the indigenous population, or whether the ultimate goal of attaining access to justice requires a complete overhaul of the official legal system. Ultimately, the author concludes that while the official justice system needs a lot of work in order to expand access to justice, especially for the rural poor, the existence of a parallel legal system can be a vehicle for, rather than a hindrance to, expanding such access.

Chronic catheterization using vascular-access-port in rats: blood sampling with minimal stress for plasma catecholamine determination

Chronic catheterization is illustrated using vascular-access-port model SLA where the port is surgically placed subcutaneously on the back of the rat. The catheter is tunnelled to the neck and inserted into the jugular vein . Within 24 h rats showed normal blood pressure and blood samples were collected at intervals with minimal stress to the animals . A comparison of the plasma catecholamine of blood collected from vascular-access-ports with that obtained from decapitation indicates that there was minimal stress to the rats when blood was drawn through the vascular-access-port.

Fabrication and Characterization of All-Fiber Components for Optical Access Networks

This Thesis deals with the fabrication and characterization of novel all-fiber components for access networks. All fiber components offer distinctive advantages due to low forward and backward losses, epoxy free optical path and high power handling. A novel fabrication method for monolithic 1x4 couplers, which are vital components in distributed passive optical networks, is realized. The fabrication method differs from conventional structures with a symmetric coupling profile and hence offers ultra wideband performance and easy process control. New structure for 1x4 couplers, by fusing five fibers is proposed to achieve high uniformity, which gives equivalent uniformity performance to 1x4 planar lightwave splitters, isolation in fused fiber WDM is improved with integration of long period gratings. Packaging techniques of fused couplers are analyzed for long term stability.

Compact dual-band antenna for wireless access point

A compact dual-band printed antenna covering the 2.4 GHz (2400-2485 MHz) and 5.2 GHz (5150-5350 MHz) WLAN bands is presented. The experimental analysis shows a 2:1 VSWR bandwidth of up to 32 and 8% for 2.4 and 5.2 GHz, respectively. The measured radiation patterns are nearly omnidirectional, with moderate gain in both the WLAN bands.

International Initiatives for Regulating Access to Genetic Resources

In light of the various international instruments and international agencies that are actively engaged in resolving the issue of ABS, the present work tries to find an answer to the larger question how far the above agencies have succeeded in regulating access and make sure of benefit sharing. In this process, the work comprehensively analyses the work of different agencies involved in the process. It tries to find out the major obstacles that stand in the way of fulfilment of the benefit sharing objective and proposes the ways and means to tackle them. The study first traces the legal foundations of the concept of property in GRs and associated TK.For this, it starts with analysis of the nature of property and the questions related to ownership in GRs as contained in the CBD as well as in various State legislations. It further examines the notion of property before and after the enactment of the CBD and establishes that the CBD contains strong private property jurisprudence.Based on the theoretical foundation of private property right,Chapter 3 analyses the benefit sharing mechanism of the CBD, i.e. the Nagoya Protocol. It searches for a theoretical convergence of the notion of property as reflected in the two instruments and successfully establishes the same. It makes an appraisal of the Nagoya regime to find out how far it has gone beyond the CBD in ensuring the task of benefit sharing and the impediments in its way.Realizing that the ITPGRFA forms part of the CBD system, Chapter 4 analyses the benefit sharing structure of ITPGRFA as revealed through its multilateral system. This gives the work the benefit of comparing two different benefit sharing models operating on the same philosophy of property. This chapter tries to find out whether there is conceptual coherence in the notion of property when the benefit sharing model changes. It alsocompares the merits and demerits of both the systems and tries to locate the hurdles in achieving benefit sharing. Aware of the legal impediments caused by IPRs in the process of ABS, Chapter 5 tries to explore the linkages between IPRs and GRs and associated TK and assesses why contract-based CBD system fails before the monopoly rights under TRIPS. Chapter 6 analyses the different solutions suggested by the international community at the TRIPS Council as well as the WIPO (World Intellectual property Organisation) and examines their effectiveness. Chapter 7 concludes that considering the inability of the present IP system to understand the grass root realities of the indigenous communities as well as the varying situations of the country of origin, the best possible way to recognise the CBD goals in the TRIPS could be better achieved through linking the two instruments by means of the triple disclosure requirement in Article 29 as suggested by the Disclosure Group during the TRIPS Council deliberations. It also recommends that considering the nature of property in GR, a new section/chapter in the TRIPS dealing with GRs would be another workable solution.

Open Access Movement for Managing Intellectual Informatics

The present work focuses on various facets of open access movement for managing intellectual output that eventually becomes available and accessible in public domain. Thus, purpose of this paper is to document and share the real time experience of managing and sharing of intellectual wealth of academia of Cochin University of Science & Technology by using open source platforms. This paper is trying to explore different intellectual information resources in the current era and also aims to suggest cost effective strategy of implementing new open access tools and technology for effective managing ofintellectual informatics

Knowledge management and open access e-theses: Indian initiatives

This paper aims to describe recent developments in the services provided by Indian electronic thesis and dissertation (ETD) repositories. It seeks to explore the prospect of knowledge formation and diffusion in India and to discuss the potential of open access e-theses repositories for knowledge management.This study is based on literature review and content analysis of IndianETDrepository websites. Institutional repositories and electronic thesis and dissertation projects in India were identified through a literature survey as well as internet searching and browsing. The study examines the tools, type of contents, coverage and aims of Indian ETD repositories.The paper acknowledges the need for knowledge management for national development. It highlights the significance of an integrated platform for preserving, searching and retrieving Indian theses. It describes the features and functions of Indian ETD repositories.The paper provides insights into the characteristics of the national repository of ETDs of India, which encourage and support open access to publicly-funded research