ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Pure sciences
Technology
Industrial engineer
Mechanical Engineering
Research
Civil Engineering
Biology
Environment
Agronomy and forestry
Social Sciences
all records (50)

Languages
English
Spanish
French
German
Portuguese

Countries
USA
France
Argelia
Brazil
Denmark
India
Italy
Cuba
Romania
Mexico
all records (42)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
369  Articles
1 of 38 pages  |  10  records  |  more records»
Design of the impeller blade is a determining factor in power consumption and mixing quality, which determines consequently the cost of the mixing operation. This study explores the flow patterns and the power required for stirring a Newtonian fluid by pa... see more

L’objet de cette étude est de mettre en évidence l’effet de paramètre charge sur le comportement en frottement et usure du couple glissant bronze-acier. Pour ce faire, un tribomètre pion sur cylindre est utilisé à l’air ambiant. Il s’agit d’un pion en bro... see more

Wither-tip symptoms of twigs were observed on cultivated sweet orange and lemon trees in Algeria. The causal agent was identified as Colletotrichum gloeosporioides on the basis of cultural and morphological features. The identification of the fungus was c... see more

This reflection concerns the armed conflicts of the African Sahel and aims to historically analyze the role of Arab-Islamic colonization, Western colonization and the rivalries between the two. It is based on the hypothesis that the confrontation between ... see more

The rain statistics of 0–45° N area including equatorial, Sahelian, and mid-latitude regions, are studied using the probability distributions of the duration of rainy and dry events. Long time daily data set from ground measurements and satellit... see more

We present a study of upper tropospheric westward transport of air masses coming from the Indian monsoon zone over the period 1998–2008. The objective is to characterize upper tropospheric transport of water vapor from the Indian to Sahelian regions... see more

1 of 38 pages  |  10  records  |  more records»