The X-ray Beam Passage through the Collimator Made of Different Materials: Numerical Simulation [PDF]
, 2016 The X-ray beam application grows in the research investigations, in the medical diagnosis and treatment, in the industry. In this paper the theoretical model of the actual pulsed X-ray generator RAP-160-5 beam developed in the program "Computer ...
Danilova, I. B. +2 more
core +1 more source
Three-axis MEMS Accelerometer for Structural Inspection [PDF]
, 2016 Microelectromechanical system accelerometers are widely used for metrological measurements of acceleration, tilt, vibration, and shock in moving objects. The paper presents the analysis of MEMS accelerometer that can be used for the structural inspection.
Barbin, Evgeny Sergeevich +3 more
core +1 more source
PISA 2006 Öğrenci Anketinde Yer Alan Maddelerin Değişen Madde Fonksiyonu Açısından incelenmesi
Ankara Üniversitesi Eğitim Bilimleri Fakültesi Dergisi, 2012 Bu çalışma kapsamında PISA 2006 öğrenci anketinde yer alan fen bilimlerine ilişkin tutum maddeleri, cinsiyete göre ve kültüre göre değişen madde fonksiyonu gösterip göstermediğini incelenmektedir.
Kübra ATALAY KABASAKAL +1 more
doaj
Focal Spot Size Estimation for a 4 MeV Small-size Betatron Using Digital X-ray Detector [PDF]
, 2016 One of the main advantages of small-size betatrons is small focal spot size. However there is no conventional procedure of focal spot size measurement for betatrons. Techniques described in standards are suitable only for low- and mid-energy tubes.
Gentselman, Valentin +2 more
core +1 more source
Converter Circuit "Voltage-Voltage" Investigation for Power Calibrator [PDF]
, 2016 The paper presents possible circuits to construct a voltage-voltage converter for the calibrator of fictitious power. The problems of circuit solutions were experimentally identified, and the ways of their elimination were found. One of the main problems
Fomichev, Yury Mikhailovich +2 more
core +1 more source
Measurement Technique of Dose Rate Distribution of Ionization Sources with Unstable in Time Beam Parameters [PDF]
, 2016 The article describes a new technique for the average values of radiation dose measurement for the unstable gamma-ray sources which are used in non-destructive testing.
Danilova, I. B. +2 more
core +1 more source
The Statement of Design and Application Questions for the Gyroscope with a Gas-dynamic Suspension of Ball Rotor in the Navigation Support Drilling System [PDF]
, 2016 The general issues of creation the inertial navigation system are considered. Analysis of the possible implementation of the gyroscope with a gas-dynamic suspension of ball rotor for using it as a sensor in the information and measuring complex is ...
Golikov, Aleksey Nikandrovich +1 more
core +1 more source
Patch Antenna for Measuring the Internal Temperature of Biological Objects Using the Near-Field Microwave Radiometric Method [PDF]
, 2016 The near-field microwave antenna with central frequency of 2.23 GHz has been designed and manufactured to be used as a part of the medical microwave radiometric system.
Alexeev, E. +4 more
core +1 more source
Control of Cable Insulation Quality by Changing of Electrical Capacitance Per Unit During High Voltage Testing [PDF]
, 2016 The paper describes the complex method of insulation quality control. It was found that electrical contact between bead chain electrodes and insulation surface can be provided by surface discharges along the entire length of the controlled zone.
Redko, Vitaliy Vladimirovich +2 more
core +1 more source
Comparison of Three Different Methods for Pile Integrity Testing on a Cylindrical Homogeneous Polyamide Specimen [PDF]
, 2016 Three different methods for pile integrity testing are proposed to compare on a cylindrical homogeneous polyamide specimen. The methods are low strain pile integrity testing, multichannel pile integrity testing and testing with a shaker system. Since the
Lugovtsova, Y. D. +1 more
core +1 more source