Results 31 to 40 of about 1,246,702 (70)

The Optimal Variation of Zone Lengths in Multipass Zone Refining Processes

open access: yes, 2016
The effect of variable zone length on the separation efficiency in zone refining processes was investigated theoretically. During zone refining operation, properly adjusting the zone length along the ingot influences the solute concentration in the ...
Ho, Chii-Dong; Yeh, Ho-Ming; Yeh, Tzuoo-Lun
core   +1 more source

Daveau (S.), Ribeiro (O.). — La zone intertropicale humide.

open access: yes, 1973
Veyret Paul. Daveau (S.), Ribeiro (O.). — La zone intertropicale humide. . In: Revue de géographie alpine, tome 61, n°4, 1973. pp.
Veyret, Paul
core  

Intelligence artificielle et agronomie

open access: yes, 2013
National audienceComme toutes les sciences du vivant, les sciences agronomiques et plus largement agro-environnementales font face à des problèmes qui impliquent des données complexes, souvent volumineuses et hétérogènes, parfois incomplètes et ...
Guyet, Thomas   +2 more
core   +2 more sources

Interim Coastal Zone Study Committee, Galveston, Texas, January 14, 1972

open access: yes, 1972
28 pagesTranscript of the Interim Coastal Zone Study Committee meeting held on January 14, 1972, in Galveston ...
Interim Coastal Zone Study Committee
core   +1 more source

Asie : Sri Lanka : Sud : Tangalle : Plage de Tangalle bay, limite entre la zone sèche et la zone humide

open access: yes, 1975
Légende manuscrite sur le document original : ''Tangalle Bay. Limite zone humide/zone sèche. (Carte Matara).
Louchet, André
core  

Asie : Sri Lanka : Sud : Matara : Marché, échange de produits entre la zone sèche et la zone humide

open access: yes, 1977
Légende manuscrite sur le document original : ''Matara. Marché. Echange de produits de la zone humide et de la zone sèche. (Carte Matara).
Louchet, André
core  

Les éleveurs de la zone tampon au Nord de l'Adamaoua (Cameroun)

open access: yes, 1995
Avec la fin des pulvérisations aériennes d'insecticides, la sauvegarde de la salubrité pastorale en Adamaoua repose, en grande partie, sur l'application aux troupeaux de la zone tampon des nouvelles techniques de lutte contre les glossines.
Boutrais, Jean, Cuisance, Dominique
core  

Les zones tampons humides artificielles en milieu agricole : refuges ou pièges écologiques ?

open access: yes, 2023
Michel, Alexandre   +10 more
openaire   +1 more source

United States Zone Constabulary trooper's handbook. First edition, 15 February 1946.

open access: yes, 2005
Serves as an introduction to the duties of a trooper in the United States Zone Constabulary. Looks at the U. S. Zone Constabulary as a whole, including its authority and powers, mission, duties, organization and its relationship with other forces.
[Headquarters, U.S. Zone Constabulary]
core  

Understand the energy demand behaviours for a sustainable management of the natural resources in Cameroon. [PDF]

open access: yes
In order to fall under a prospect for sustainable management of the natural resources in Cameroon, this communication tries, using a 1996 survey carried out from 400 households in the towns of Yaounde, Mbalmayo and Ebolowa, to understand the demand ...
Nkendah, Robert
core  

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