Application of Finite Elements Method for Improvement of Acoustic Emission Testing [PDF]
The paper deals with the acoustic emission sensor modeling by means of FEM system COSMOS/M. The following types of acoustic waves in the acoustic emission sensors are investigated: the longitudinal wave and transversal wave.
Gerasimov, S. +2 more
core +1 more source
This study performs a Differential Item Function (DIF) analysis in terms of gender and culture on the items available in the PISA 2009 mathematics literacy sub-test. The DIF analyses were done through the Mantel Haenszel, Logistic Regression and the SIBTEST methods.
Demir, Süleyman, Köse, İbrahim Alper
openaire +1 more source
The Method of Manufacturing Nonmetallic Test-Blocks on Different Sensitivity Classes [PDF]
Nowadays in our modern world there is a vital question of quality control of details made from nonmetallic materials due to their wide spreading. Nondestructive penetrant testing is effective, and in some cases it is the only possible method of accidents
Kalinichenko, Aleksey Nikolaevich +4 more
core +1 more source
Method for Automated Bone Shape Correction within Bone Distraction Procedure [PDF]
The method for automated bone shape correction within bone distraction procedure is presented. High precision deformation angle measurement is provided by the software for X-Ray images processing. Special BDC v.1.0.1. application is designed. The purpose
Blynsky, Fedor Yuryevich
core +1 more source
Energy Characteristics of Electric Drive of Oscillatory Motion at the Shock-Free Start [PDF]
The peculiarity of operation of oscillatory electric drive with doubly-fed motor at realization of algorithm of shock-free start was considered. The method of evaluating of energy parameters of such motors operating at the resonance mode with учетом of ...
Galtseva (Gal’tseva), Olga Valerievna +2 more
core +1 more source
Implementing a Standardized Effect Size in the POLYSIBTEST Procedure. [PDF]
Weese JD +4 more
europepmc +1 more source
Personal Need for Structure and Fractions in Mathematical Education. [PDF]
Švecová V +2 more
europepmc +1 more source
Uncovering Differential Item Functioning effects using MIMIC and mediated MIMIC models. [PDF]
Tsaousis I, Alahmandi MTS, Asiri H.
europepmc +1 more source
Gender-Based Differential Item Function for the Positive and Negative Semantic Dimensions of the Relationship Satisfaction Scale with Item Response Theory. [PDF]
Fung SF, Jin J.
europepmc +1 more source
Evaluación del funcionamiento diferencial en items dicotómicos:una revisión metodológica. [PDF]
Gran parte de la investigación psicométrica de las últimas décadas se centra en estudios del funcionamiento diferencial de los items (DIF) que analizan la imparcialidad de los tests con respecto a distintos grupos de sujetos.
Gómez Benito, Juana +1 more
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