Results 31 to 40 of about 803 (164)

Differential Item Functioning Analysis of the Mental, Emotional, and Bodily Toughness Inventory [PDF]

open access: yes, 2012
This study was to use differential item functioning (DIF) analysis to examine if there were items in the Mental, Emotional, and Bodily Toughness Inventory (MeBTough) functioning differently across gender and athletic membership. A total of 444 male (56.3%
Gao, Yong   +3 more
core   +2 more sources

Analysis of the Impact of Major Influencing Factors on the Waveform of the Surface Eddy Current Probe for Electroconductive Nonmagnetic Pipe Thickness [PDF]

open access: yes, 2016
The results of computer simulation of interaction between the magnetic field of the surface eddy current probe and a conductive pipe performed in COMSOL Multiphysics were used to determine the dependences of the probe on major influencing factors: pipe ...
Belyankov, V. Y.   +1 more
core   +1 more source

Betatron Application in Mobile and Relocatable Inspection Systems for Freight Transport Control [PDF]

open access: yes, 2016
Accelerators with energy level up to 4 MeV having high level of penetration ability by steel equivalent are the popular to control oversize cargo transported by road, by railway and by river.
Chakhlov, Sergey Vladimirovich   +6 more
core   +1 more source

An Investigation of Item Bias of English Test: The Case of 2016 Year Undergraduate Placement Exam in Turkey

open access: yesInternational Journal of Assessment Tools in Education, 2019
Thepurpose of this study is to determine whether English test items ofUndergraduate Placement Exam (UPE) in 2016 containdifferential item functioning (DIF) and differential bundle functioning (DBF)in terms of gender and school type and examine the ...
Rabia Akcan, Kübra Atalay Kabasakal
doaj   +1 more source

Low-Frequency Acoustic Signals Propagation in Buried Pipelines [PDF]

open access: yes, 2016
The article deals with the issues concerning acoustic signals propagation in the large-diameter oil pipelines caused by mechanical action on the pipe body. Various mechanisms of signals attenuation are discussed.
Lapshin, Boris Mikhailovich   +1 more
core   +1 more source

Study of the Properties of Plessey's Electrocardiographic Capacitive Electrodes for Portable Systems [PDF]

open access: yes, 2016
Cardiac diseases are still most widely spread in all regions of the world. And more and more devices are invented to satisfy increasing requirements of the patients.
Akhmedov, A. S.   +5 more
core   +1 more source

Simulation of Surface Oscillation of Ultrasound Sensor Based on Piezoelectric Semiconductor Transducer [PDF]

open access: yes, 2016
In the article theoretical and experimental studies of the surface deformation of piezoelectric sensors are carried out. Round membrane was used as a model of piezoelectric sensors.
Kostina, M. A.   +3 more
core   +1 more source

Problems of Objects Identification in Three-dimensional X-ray Tomography [PDF]

open access: yes, 2016
X-ray computed tomography is a unique non-destructive technique which is suitable for dimensional measurements and quality testing. X-ray tomography is applied widely not only in the traditional medical area, but in natural science and engineering fields.
Batranin, Andrey Viktorovich   +2 more
core   +1 more source

Contribution of Compton Scattering in Problems Associated with Measuring the Surface Density of Radiation Protection Coatings [PDF]

open access: yes, 2016
The paper analyses the ratio between the number of Compton-scattered quanta excited in elements of radiation protection coatings by isotope Am-241 and the number of fluorescence quanta excited in in the same elements, taking into account the fluorescence
Kapranov, Boris Ivanovich   +1 more
core   +2 more sources

Análisis de la variable sexo en la escala de Búsqueda de Sensaciones (SSS-V) empleando técnicas de Funcionamiento Diferencial de los Ítems

open access: yesAvances en Psicología Latinoamericana, 2017
Estudios en el área de la personalidad han encontrado que los hombres y las mujeres difieren sistemáticamente en el grado en que buscan o necesitan experimentar nuevas sensaciones.
Sergio Escorial Martín
doaj   +1 more source

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