La peche dans le fleuve Niger

The fish production of the River Niger can best be estimated from a country by country evaluation of the tonnage exported and that consumed locally. All exported and some locally consumed fish are preserved by smoking or sun drying, a process which entails a loss of weight. Coefficients to correct for this of between 2.6 to 4 have been calculated depending on the type of product. A further loss occurs due to handling and to insect attack, which may account for up to 40% of the production. Taking the above factors into account the productions estimated for the various countries of the Niger River basin are as follows: Guinea (3,600 t), Mali (90,000 t), Upper Volta and Ivory Coast (negligible), Niger (5,200 t), Dahomey (1,200 t), Nigeria (25,000 t), Cameroon (3,000 t). A total production of 128,000 t is, therefore, obtained for the basin as a whole, excluding the Kainji Reservoir. At this level of production, there have been no intimations of overfishing from any part of the basin, and there is unanimity that fishing could be intensified. On the basis of the estimates of existing production and local estimates of potential production it is possible that up to 200,000 t of fish could be produced annually from the basin as a whole.

Developpement de la peche artisanale dans les eaux Burundaises du Lac Tanganyika

A light fishery for "Ndagala" (Strolothrissa tanganicae) has been practised for many years on Lake Tanganyika. Initially this had a low catch rate, but has since been developed by the introduction of an artisanal fishery unit based on the catamaran. A unit consists of a pair of metal canoes joined together. The fish are attracted by three lights mounted on the structure, and are caught with a pyramid-shaped lift net. Selected beaches have been reserved for the artisanal fishery and the numher of units operating has increased from 12 in 1957 to 538 in 1972. The mean annual catch per unit is 11,000 kg, which is not sufficient for the fishery to be economic. However, prediction of a possible mean catch as high as 40 tons year encouraged the Burundi Government to launch a project with help from the Freedom from Hunger Campaign. This was designed to develop the fishery by the creation of artisanal fishing centres, and to make available a large number of fully equipped catamarans which could be paid for by a system of hire-purchase. The success of the project has illustrated that the furnishing of adequate equipment can bring about a transformation of the traditional fishery.

Utilisation du sisvar dans l'analyse de données expérimentales.

2013

Nouvelles approches de la ville dans la littérature française contemporaine : Thomas Clerc et Philippe Vasset

On the basis of two indecidable texts (Thomas Clerc, “Paris, musée du XXIe siècle. Le dixième arrondissement”, Gallimard 2007 and Philippe Vasset, “Un livre blanc”, Fayard 2007), we will reflect on new approaches to the city in contemporary French litterature. Clerc and Vasset, in their respective texts, suggest considering litterature as a series of practices connected with the exploration of the city (Clerc) and of the urban area (Vasset) according to the idea of an arbitrary itinerary. The image of the city whose space, subject to a permanent process of museifi cation, is constantly considered to be a work of art (Clerc) contrasts with a project of viewing the deserted areas of the city and of its surroundings as an infinite collection of “artistic installations” created in daily life (Vasset). Clerc’s and Vasset’s artistic mentality leads them to the fascination with “works of involuntary art”, both concrete signs and tangible proof of the transitional period which they try to describe systematically, following, at the same time, the principles of an axonometric city map.

Les anglicismes dans le dicours électronique médié

Although French is a Romance language descendant ffrom the Latin, there is of course some influence of other languages on it. English is perhaps the most important source of loan-words for the present French language. Our article is focused on new forms of written communication, mainly computer-mediated communication (CMC). The main aim of this article is to analyze the loan-words, especially the anglicisms that are used by chatters in various French chats. After examining the motivations of loan, the article studies the frequency of anglicisms in three chats and observes their grammatical adaptation in the context of CMC. A huge richness of anglicisms is illustrated by concrete examples taken from our corpus.

Dix-huit ans chez les sauvages : voyages et missions de Mgr Henry Faraud, áevãeque d'Anemour, vicaire apostolique de Mackensie dans l'extrãeme nord de l'Amerique britannique : d'apráes les documents de Mgr l'evãque d'Anemour / par Fernand-Michel.

http://www.archive.org/details/dixhuitanschezle00fararich

La préformation du germe dans la philosophie biologique du XVIIIe siècle

info:eu-repo/semantics/published

Le cycle de l'enfance du Christ dans l'église rupestre de Saint-Jean Baptiste à Deir Abou Hennis

Publication des peintures et inscriptions des murs nord et est du narthex de l'église rupestre du Deir Abou Hennis

Les anticorps anti-cytoplasme des neutrophiles (ANCAs): un progrès majeur dans le diagnostic des vasculites.

SCOPUS: ar.j

Les droits de l'eau dans la plaine de la Scarpe au Moyen Age

info:eu-repo/semantics/published

La greffe de moelle dans les maladies héréditaires.

Since 1968, bone marrow transplantation became the first line therapy for selected metabolic and immunological hereditary disorders. Actually, advances in the supportive care in bone marrow transplantation and a better knowledge of the immunology of BMT complications has been associated with a better disease correction and an increase in long term survival. New approaches are under investigation and include: hematopoietic growth factors, enzymatic replacement and gene therapy. However at the present time BMT is still the only curative treatment for selected hereditary disorders.

Implication de lymphocytes T régulateurs CD4+CD25highFOXP3+ dans la néphropathie expérimentale aux acides aristolochiques

10ème réunion commune de la Société de Néphrologie et de la Société Francophone de Dialyse (Marrakech, 26-29 novembre 2008)