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Using algorithms for evaluation in web based distance education
(Elsevıer Scıence Bv, 2010)
Traditional assessment approaches are still being used in distance education environments. Positive changes have been experienced on dimensions of user, management and teacher in distance education systems at each passing ...
Dissolution and Mechanism of Tincal in Ammonium Carbonate Solutions
(Asıan Journal Of Chemıstry, 2010)
In this paper the dissolution and mechanism of tincal, sodium tetraborate decahydrate (Na2B4O7 center dot 10H(2)O), in ammonium carbonate solutions using the effects parameters of reaction temperature, solution concentration, ...
Verification and validation of a computational fluid dynamics (CFD) model for air entrainment at spillway aerators
(Canadıan Scıence Publıshıng, Nrc Research Press, 2009)
The results of computational fluid dynamics (CFD) modeling obtained by using FLUENT software with respect to the air entrainment at spillway aerators are compared with data from a physical model study, as well as the results ...