Results 71 to 80 of about 322,681 (185)

A Seismic Inversion Problem for an Anisotropic, Inhomogeneous Medium [PDF]

open access: yes, 2002
In this report, we consider the propagation of seismic waves through a medium that can be subdivided into of two distinct parts. The upper part is assumed to be azimuthally symmetric, linearly nonuniform with increasing depth, and the velocity dependence
Wheaton, Chad
core  

Efficiency of FAO «Food Security Capacity Building» Project

open access: yesУправленческое консультирование, 2019
This article estimates efficiency of Food and Agriculture Organization of the United Nations project on building of food security capacity in Sahel and Horn of Africa countries. Estimation bases on food security index and hunger index.
Nikita S. Ivannikov
doaj   +1 more source

“Actual” and “Constructive” Possession in Alaska: Clarifying the Doctrine [PDF]

open access: yes, 2019
In two cases, one recent and one now nearly a decade old, Judge David Mannheimer has raised important questions about Alaska’s jury instruction on “possession.” In particular, Judge Mannheimer has expressed a worry that Alaska’s definition of ...
Flanders, Chad
core   +1 more source

Ants! A Bug\u27s Life [PDF]

open access: yes, 2010
On a hot fall afternoon Chad Tillberg and six students grab nets, notebooks, small containers and vials, and tramp up a steep hill in the Coast Range. Loung Ly \u2711 pounds a round cylinder into the ground every 50 meters along the trail. Carson Moscoso
Mileham, Mardi
core   +1 more source

Petit périmètre irrigué villageois : Un atout de gestion intégrée des ressources en eau dans le bassin Chari-Logone au Tchad

open access: yesAfrican Journal on Land Policy and Geospatial Sciences, 2018
The irrigation process is old and its dynamic has moved towards the promotion of small village irrigated areas where the involvement of producer’s production is more important.
DAOUD Borgoto
doaj  

Using space photography of the Earth in the classroom: Drought in Africa [PDF]

open access: yes
A script of a classroom presentation based on space photographs of Africa is presented. The intended audience is elementary and secondary school teachers.
Kinsler, Margaret C.
core   +1 more source

Heidegger’s Distinction between Scientific and Philosophical Judgments [PDF]

open access: yes, 2007
Some commentators, such as Jürgen Habermas, think Martin Heidegger is guilty of a performative contradiction, because he uses judgments to situate judgments in a non-judicative context.
Engelland, Chad
core   +1 more source

The Impact of Trade Liberalisation on Enterprises in Small Backward Economies: The Case of Chad and Gabon [PDF]

open access: yes
This paper examines the impact of trade and fiscal reforms and of the 1994 devaluation of the CFA franc on enterprise development in Chad and Gabon. These reforms provide a natural experiment to assess the impact of trade liberalisation in countries with
Bernard Gauthier   +2 more
core  

Chemical composition and antibacterial activity of Azadirachta indica seed oil from Chad

open access: yesInternational Journal of Secondary Metabolite
This study focuses on extracting oil from the seeds of the Azadirachta indica species A. Juss, known in Chad as mim or neem, utilizing a cold-press extraction method.
Omar Belmehdi   +4 more
doaj   +1 more source

The current state of international economic relations between Russia and African countries

open access: yesВестник университета
The article analyzes current state of international economic relations among Russia and African countries and reveals their prospects. To date, these relations can be characterized as actively developing, but still relatively insufficiently intensive ...
M. M. Mahamat
doaj   +1 more source

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