Suchergebnisse

Some of the articles are in French, some in English. ; "Publié avec le concours financier de l'U.N.E.S.C.O. par l'intermédiaire du C.I.P.S.H." ; At head of title: Comité international des sciences politiques [i.e. historiques] International Committee of Historical Sciences. ; Bibliographical footnotes. ; 1. Rapports.--2. Actes. ; Mode of access: Internet.

Collection : Documents diplomatiques (Livres jaunes) ; Collection : Documents diplomatiques (Livres jaunes) ; Appartient à l'ensemble documentaire : MAEDIGen0 ; Appartient à l'ensemble documentaire : MAEDI010 ; Appartient à l'ensemble documentaire : MAEDI015 ; Contient une table des matières ; Avec mode texte

Origine et signification idéologiques de la scission communiste dans le parti ouvrier belge (1921) ; Doctorat en sciences politiques ; Vol.2 :TH-000220 ; info:eu-repo/semantics/nonPublished

Variante(s) de titre : Rapport annuel de la zone franc ; Variante(s) de titre : Rapport annuel du Comité monétaire de la zone franc ; Périodicité : Annuel ; Avec mode texte

International audience ; La psychologie semble devoir rester perpétuellement en état de crise, constamment sollicitée et divisée par le tentation biologique et la tentation sociologique. Sans cesse, à mesure que se précise la connaissance des structures nerveuses et des conditions hormonales de l'équilibre du vivant, le psychologue découvre que les conduites qu'il a décrites ont un substrat physiologique profond: de plus en plus profond. [.] D'un autre côté n'est-il pas évident que les conduites humaines sont permises par l'ensemble culturel qui leur donne du sens? Elles visent parole, travail, jeu, création artistiques ou scientifiques, entreprises économiques ou politiques, le maintien ou l'édification d'une civilisation.

International audience ; La psychologie semble devoir rester perpétuellement en état de crise, constamment sollicitée et divisée par le tentation biologique et la tentation sociologique. Sans cesse, à mesure que se précise la connaissance des structures nerveuses et des conditions hormonales de l'équilibre du vivant, le psychologue découvre que les conduites qu'il a décrites ont un substrat physiologique profond: de plus en plus profond. [.] D'un autre côté n'est-il pas évident que les conduites humaines sont permises par l'ensemble culturel qui leur donne du sens? Elles visent parole, travail, jeu, création artistiques ou scientifiques, entreprises économiques ou politiques, le maintien ou l'édification d'une civilisation.

International audience ; SUMMARY. The inwortance of tree-breeding research programs in Danmarkand Sweden during the last twenty years justify the trip performedin these countries ivith the following purpose: study of recentadvances of tree breeding methods, with particular attention drawnto the details of the technics concerning grafting, hybridization andestablishment of progeny tests and seed plantations.The tree breeding work is focused, in Danmark, on Beech andexotic species (Larch, Douglas fir) and in Sweden, on Scot Pine,Norway Spruce and Aspen.An accurate selection of parent individuals, followed by intra--specific hybridization in seed plantations, takes the first place inthe breeding programs. Several thousands of plus trees were selectedand multiplicated by graft. While the greenhouse technics givehighly successful grafts, important studies lead to good outdoorgrafting- technics during the recent years. The first seed orchardsfront an important program are planted in these years.If ybrid Larch and hybrid Aspen are bred by interspecific hybridization; they are used already in reforestation practice.Induced polyploidy or spontaneous polyploids used as mothertrees open new ways for investigations,• and hope for valuable improvements,especially with broadleaved trees.These both breeding technics — interspecific hybridization andpolyploidy --- are dealt with selected plus trees as mother trees.Progeny tests established and judged with the help of statisticalanalysis, take more and more place in the breeding work.in the both countries, governments, forests owners associations,timber and pulp industries, give their financial support to foresttree breeding research. The people interested in forest activitiespay the greatest attention to the advancement of the research programs.

International audience ; SUMMARY. The inwortance of tree-breeding research programs in Danmarkand Sweden during the last twenty years justify the trip performedin these countries ivith the following purpose: study of recentadvances of tree breeding methods, with particular attention drawnto the details of the technics concerning grafting, hybridization andestablishment of progeny tests and seed plantations.The tree breeding work is focused, in Danmark, on Beech andexotic species (Larch, Douglas fir) and in Sweden, on Scot Pine,Norway Spruce and Aspen.An accurate selection of parent individuals, followed by intra--specific hybridization in seed plantations, takes the first place inthe breeding programs. Several thousands of plus trees were selectedand multiplicated by graft. While the greenhouse technics givehighly successful grafts, important studies lead to good outdoorgrafting- technics during the recent years. The first seed orchardsfront an important program are planted in these years.If ybrid Larch and hybrid Aspen are bred by interspecific hybridization; they are used already in reforestation practice.Induced polyploidy or spontaneous polyploids used as mothertrees open new ways for investigations,• and hope for valuable improvements,especially with broadleaved trees.These both breeding technics — interspecific hybridization andpolyploidy --- are dealt with selected plus trees as mother trees.Progeny tests established and judged with the help of statisticalanalysis, take more and more place in the breeding work.in the both countries, governments, forests owners associations,timber and pulp industries, give their financial support to foresttree breeding research. The people interested in forest activitiespay the greatest attention to the advancement of the research programs.

referring to the basic work of Professor JEANNEL, the author is studying Anaauropsini (Col. Pselaphidae) in the south-east of France, and in particular the species (the Maures and Estérel, where the Paraniaurops genera and, above all, Am anropidinsinsinsinses, which are part of the soil fauna of these former siliceous forest massifs. The systematic and variability of the species are specified and analysed. Two new, well-characterised species (Amauropidius collobrierensis and A. aberrans) are described and depicted. Given the current state of research, the complexity of which has been highlighted, a systematic survey of the departments of the South-East (and more particularly the Maures region) should still give rise to surprises, since it is reasonable to assume that not all species and forms are yet known. These systematic and faunistic clarifications and remarks are supplemented by a catalogue in which species and forms are grouped based essentially on the copulating organ of males, the importance of which is paramount here. The study concludes with considerations of the place occupied by the beetles endogged in the soil fauna, where they should be classified separately as 'noble ELEMENTS' of this fauna. ; International audience With reference to Professor Jeannel's basic work, the author examines the Amauropsini (Col. Pselaphidae) of Southeastern France and especially the species of the Maures and Esterel among which can be found the Paramaurops and chiefly A niauropidius genera which form a part of the soil fauna of these old siliceous ranges destined to forestry. Systematics and variability of these species are specified andanalysed. Two well-defined new species (Aunauropidius collobrierensis and A. aberrans) are described and illustrated. In the present state of research, the complexity of which isunderlined, a systematic prospection of Souteastern departements (and especially of the Maures region) should hold in store some surprises, for we have good cause for presuming that all species and all forms are ...

International audience ; Cuba is a tropical island lying 1 50 kilometres on a straight linefrom the South of the United States. It extends over an area onefifth of that of France and its population is about one sixth ofthat of France. Up to now it has lived almost exclusively on itssugar exports, more than half of which were accepted by the UnitedStates at a specially favourable rate. The lack of economic balancecaused by this sugar-cane single crop and this over-specializedtrade, was such that Cuba, instead ofproducing the mostelementary goods (viz, vegetables, fruit, meat, cigarettes), withouteven mentioning industrial and forest products, had to import them.Besides, this single culture and sugar trade were in the hands ofa small minority of owners, half of which were of foreign origin.More than 50 fir, of the land belonged to less than 1 % of the populationand 894 holdings covered 36,1 % of the land.The forests of Cuba formerly large and rich, had suffered morethan any other natural resource from this sugar-cane single culture.Most of them had been cleared up with a view to cultivation whilethe remainder growing on rather poor soil, had been depleted withoutany regard to its conservation. As a matter of fact, exportingsugar and importing forest products, even at prohibitive prices, wasdeemed preferable. Therefore, Cuba imported 80 Jo of the forestproducts it consumed (firewood and charcoal excepted).As a result of these abuses, forests in Cuba, serve but imperfectlythe double purpose of production and protection which shouldnormally fall to it.Dr Fidel Castro's regime which was settled on January 1st 1959,is aware of the seriousness of forest problems in Cuba. Its forestpolicy is part of its general economic policy which aims at diversifyingthe production in every field and industrializing the country.The basic political or economic means used to reach that aim are:an agrarian reform, the organization of production on a colectivebasis, under strict state supervision.As far as forestry is concerned, in ...