Results 101 to 110 of about 229,470 (234)

The Riemannium

open access: yes, 2001
The properties of a fictitious, fermionic, many-body system based on the complex zeros of the Riemann zeta function are studied. The imaginary part of the zeros are interpreted as mean-field single-particle energies, and one fills them up to a Fermi ...
Bohigas, O.   +2 more
core   +2 more sources

Production documentaire et statistique sur le coton, le palmier à huile, le lait, l'apiculture, l'aviculture et le crédit rural en Afrique de l'Ouest et du Centre (AOC): note technique sur le crédit rural [PDF]

open access: yes, 2015
L’objet de la présente étude est, d’une part, de réactualiser les statistiques sur le coton et l’huile de palme en intégrant les campagnes 2002/03 et 2003/04 et en les généralisant à tous les pays de l'Afrique de l’Ouest et du Centre producteurs et, d ...
Technical Centre for Agricultural and Rural Cooperation
core   +3 more sources

“It's normal to be afraid”: attacks on healthcare in Ouaka, Haute-Kotto, and Vakaga prefectures of the Central African Republic, 2016–2020

open access: yesConflict and Health
Introduction Attacks on healthcare have further weakened the already fragile health system in the Central African Republic. We investigated attacks on healthcare in three conflict-affected prefectures—Ouaka, Haute-Kotto, and Vakaga—from 2016 to 2020. The
Natalya Kostandova   +8 more
doaj   +1 more source

Utiliser les statistiques en bibliothèque [PDF]

open access: yes
Fiche pratique revenant sur la manière d\u27évaluer une bibliothèque et ses services grâce aux statistiques.
Chaimbault, Thomas
core   +1 more source

A new database on investment and capital for agriculture and manufacturing [PDF]

open access: yes
In this paper, the authors document a new database on sectoral investment and capital, providing details about sources of investment data and the method used to convert those data series into capital stock series. They also provide a copy of the computer
Butzer, Rita   +3 more
core  

Tendances de l’immigration au Paraguay. Premiers résultats du Recensement 2002

open access: yesRevue Européenne des Migrations Internationales, 2004
Sylvain Souchaud
doaj   +1 more source

Convergences and divergences in mortality [PDF]

open access: yes
Abdel Omran's 1971 theory of "Epidemiologic Transition" was the first attempt to account for the extraordinary advances in health care made in industrialized countries since the 18th century.
FFF1Jacques NNN1Vallin   +1 more
core  

Projection du fardeau du cancer au Canada en 2026. [PDF]

open access: yesCMAJ
Brenner DR   +13 more
europepmc   +1 more source

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