We introduce and study the direct product of a family of fuzzy hyperalgebras of the same type and present some properties of it.

Derived actions in the category of groups with action on itself $\mathbf{Gr}^{\bullet}$ are defined and described. This plays a crucial role solution Loday's two problems stated literature. A full subcategory reduced $\mathbf{rGr}^{\bullet}$ is introduced, which not interest but has some properties, can be applied investigation representability this category; these properties similar to those, ...

We consider WZW models based on the non-semi-simple algebras that they were recently constructed as contractions of corresponding algebras for semi-simple groups. We give the explicit expression for the action of these models, as well as for a generalization of them, and discuss their general properties. Furthermore we consider gauged WZW models based on these non-semi-simple algebras and we sh...

The input to the freeform fabrication process is essentially geometric data, raw material, material data and process parameters. Optimal process parameters depend upon current material and the part geometry. This paper describes an research approach in which all necessary input including process parameters are obtained or derived from the product model. The part geometry with its process parame...

this research study employed a mixed-methods approach to investigate the test takers’ perceptions and anx- iety in relation to an english language proficiency test called community english program (cep). this study also evaluated the direct and semi-direct modes for speaking module of this test. to this end, 300 eng- lish as foreign language (efl) students were recruited in the study as test ta...