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Toplam kayıt 26, listelenen: 1-10
On the Differential Geometric Elements of the Involute D-Scroll in E3
(2015)
Deriving curves based on the other curves is a subject in geometry. Involute-evolute curves, Bertrand curves are this kind of curves. By using the similiar method we produce a new ruled surface based on the other ruled ...
A New Way of Teaching Programming Skills to K-12 Students: Code.org
(2015)
This study attempts to investigate the effect of teaching code.org site on reflective thinking skills towards problem solving. More specifically, this study attempts to investigate whether there is a gender difference in ...
Comparison of Item Parameters and Model Fit from Item Response Theory Applications: A Monte Carlo Study
(2015)
The purpose of this study is to identify and compare NIRT, PIRT and MIRT across different sample sizes, test length and correlation between dimensions in a two dimensional simple structures. Data sets in various conditions ...
Approximation Properties of Baskakov-Balazs Type Operators for Functions of Two Variables
(2015)
In this paper, we study Baskakov type positive operators in polynomial weighted spaces of functions of two variables. We obtain some well known operators by using our operators which are special cases of them. We give ...
A Snapshot of the First Implementation of Bebras International Informatics Contest in Turkey
(2015)
Computing was perceived as an essential skill for computer scientists, engineers, mathematicians and those from similar disciplines. Today, to the contrary, people of most ages are expected to possess basic computing skills ...
Using Multigroup Confirmatory Factor Analysis to Test Measurement Invariance in Raters: A Clinical Skills Examination Application
(2015)
Psychometric models based on structural equation modeling framework are commonly used in many multiple-choice test settings to assess measurement invariance of test items across examinee subpopulations. The premise of the ...