La restauration des qsûr : institution du patrimoine et enjeux de mémoire

Sous l'égide du ministère de la Culture algérien et de l'UNESCO, a été engagé récemment un programme de rénovation des qsûr, villages fortifiés du sud de l'Algérie. La restauration de ce patrimoine bâti, qui atteste de la prise de conscience de la part des autorités politiques de son importance en tant que patrimoine historique et culturel, est toutefois sujette à interrogation. Quelles sont les conditions et formes que prend cette réhabilitation ? Quels en sont les enjeux ? Et pour qui ? Car si sa rénovation repose sur une politique de préservation du patrimoine revêtant plusieurs enjeux pour les institutions, elle suscite également un grand intérêt auprès des populations des régions du Sud. En effet, les modalités de réhabilitation de ces qsûr interrogent les conditions et formes de l'institution du patrimoine en Algérie ainsi que les enjeux de mémoire et identitaires liés à l'institution de ces qsûr (lesquels sont les marques de l'autochtonie berbère).

DNA banking for plant breeding, biotechnology and biodiversity evaluation.

The manipulation of DNA is routine practice in botanical research and has made a huge impact on plant breeding, biotechnology and biodiversity evaluation. DNA is easy to extract from most plant tissues and can be stored for long periods in DNA banks. Curation methods are well developed for other botanical resources such as herbaria, seed banks and botanic gardens, but procedures for the establishment and maintenance of DNA banks have not been well documented. This paper reviews the curation of DNA banks for the characterisation and utilisation of biodiversity and provides guidelines for DNA bank management. It surveys existing DNA banks and outlines their operation. It includes a review of plant DNA collection, preservation, isolation, storage, database management and exchange procedures. We stress that DNA banks require full integration with existing collections such as botanic gardens, herbaria and seed banks, and information retrieval systems that link such facilities, bioinformatic resources and other DNA banks. They also require efficient and well-regulated sample exchange procedures. Only with appropriate curation will maximum utilisation of DNA collections be achieved.

De la praxis à l'institution et retour, étude sur Cornélius Castoriadis

Cet article propose un examen de la valeur et du fondement philosophiques de la notion castoriadienne d'institution pour penser la praxis - cela tout particulièrement sous l'angle de l'aptitude de cette notion d'inspiration phénoménologique à fournir une orientation à l'agir, voire une perspective à l'action et à la politique humaine - ou encore à l'idée de société autonome, le nouveau nom sous lequel Castoriadis pense la visée qui anime l'exigence émancipatrice sous le capitalisme bureaucratique-zweckrational. Cette étude se base principalement sur une lecture de "l'Institution imaginaire de la société", le maître ouvrage publié en 1975.

The response of a Swiss university hospital's palliative care consult team to assisted suicide within the institution.

In January 2006 the Centre Hospitalier Universitaire Vaudois (CHUV), a large university hospital in Lausanne, Switzerland, became the first hospital in Switzerland to allow assisted suicide (AS) in exceptional cases within its walls. However, euthanasia is illegal. This decision has posed several ethical and practical dilemmas for the hospital's palliative care consult service. To address these, the team embarked on a formal process of open dialogue amongst its members with the goal of identifying a collective response and position. This process involved meetings every 4 to 6 weeks over the course of 10 months. An iterative process unfolded. One of the principal dilemmas relates to finding a balance between the team's position against AS and the patient's autonomy and the institution's directive. Although all team members expressed opposition to AS, there were mixed opinions as to whether or not the team members should be present during the act if requested so by patients. Some thought this could be misinterpreted as complicity in the act and could send out mixed messages to the public and other health professionals about palliative care. Others felt that the team's commitment to nonabandonment obliged them to be present even if they did not provide the drug or give any advice or assistance. The implications of nonabandonment are explored, as are several other questions such as whether or not the teams are obliged to provide detailed information on AS when requested by patients.

Partial cricotracheal resection for pediatric subglottic stenosis: a single institution's experience in 60 cases.

In our study, 60 infants and children, each with a severe subglottic stenosis (SGS), underwent partial cricotracheal resection (PCTR) with primary thyrotracheal anastomosis. According to the Myer-Cotton classification, two were grade II, 41 were grade III and 17 were grade IV stenoses. Of the 60 patients, 57 (95%) are presently decannulated, and one patient sustained a complete restenosis. Two patients with better than 80% subglottic airways still are waiting for decannulation: one because of bilateral cricoarytenoid joint fixation and the second because of temporary stenting of the subglottis with a Montgomery T-tube. The rate of decannulation is 97% (36 of 37 cases) in primary PCTRs, 100% (13 of 13 cases) in salvage PCTRs for failed laryngotracheal reconstructions (LTR) and 70% (7 of 10 cases) in extended PCTRs (i.e., PCTR associated with an additional open-airway procedure).