Parcourir les contenus (8556 total)

Many non-linear controllers have been used to improve system performances and robustness of double fed induction machine (DFIG) based wind turbines like sliding mode control (SMC). However, this type of controller is less efficient due to a sign…

This work deals with a theoretical investigation of structural, electronic,and optical properties of alkali metal tetrafluoridobromates materials thatcrystallize in tetragonal structure (NaBrF 4 , KBrF 4 , and RbBrF 4 ) using theDensity Functional…

In most Arabic countires, there is a diglossic situation where two variteis are in use, namely Fusha and Darija. The former is the high variety that is considered as a formal language and functions as the official statanrd language in all Arab…

In most Arabic countires, there is a diglossic situation where two variteis are in use, namely Fusha and Darija. The former is the high variety that is considered as a formal language and functions as the official statanrd language in all Arab…

Diagnosing the Difficulties of Writing a Scientific Paper in the Field of Technical Sciences
Writing a scientific paper is a process divided into three phases, each consisting of several steps: understanding, preparation and elaboration. The…

Diagnosing the Difficulties of Writing a Scientific Paper in the Field of Technical Sciences
Writing a scientific paper is a process divided into three phases, each consisting of several steps: understanding, preparation and elaboration. The…

This work is a part of the thematic of monitoring and fault diagnosis of the squirrel cage three-phase induction machine. The choice of this type of machine is justified by the growing success it has exhibited, mainly, in the electric drives with…

This work is a part of the thematic of monitoring and fault diagnosis of the squirrel cage three-phase induction machine. The choice of this type of machine is justified by the growing success it has exhibited, mainly, in the electric drives with…

The present paper addresses issues related to the effect that the abrupt shift from the mother tongue to the school language impacts on the quality of Algerian children’s formal instruction and the difficulties they face in primary school. The…

The present paper addresses issues related to the effect that the abrupt shift from the mother tongue to the school language impacts on the quality of Algerian children’s formal instruction and the difficulties they face in primary school. The…
Formats de sortie

atom, dc-rdf, dcmes-xml, json, omeka-xml, rss2