Proposed here is a mathematical instrument for determination of spectre of signal which is echoed from the pipeline in the spring media. Calculated is the spectre of concrete conditions Comparison of rated and experimental data is introduced. It is shown that high sensitivity of spectre resonant frequency can be used for finding pipeline defectsПриведен математический аппарат для определения спектра сигнала, отраженного от трубопровода в упругих средах. Указанный спектр рассчитан для конкретных условий. Приведено сравнение расчетных данных с экспериментальными. Показано, что высокая чувствительность резонансных частот спектра может быть использована для нахождения дефектов в трубопроводеПодано математичний апарат для визначення спектра сигн...
В настоящем учебнике автор развивает теорию гражданского процессуального правоотношения в его структ...
The article deals with the electromechanical system of wind power plants based on the scheme with an...
German literature of the XIX century A. A. Gugnin, doctor of philological sciences, professor (Polot...
Тhere are the considered methods of blood and her component elements test - red corpuscles. Developm...
Article presents results of the identification of flavonoids by chromatographic method, dependence o...
Methodical bases of the construction and application of artificial neural networks for determination...
Modern issues of etiology, clinics and pathomorphology of mitral valve prolapse are presented in the...
The article is concerned with the activity of V. Sukhomlynskyi State Scientific and Pedagogical Libr...
Temperature influence research on friction surface hardening degree and abrasive wear resistance of ...
The strengthening of systematic reviews’ values as information sources of evidence-based health care...
The paper is devoted to the solution of the three- dimensional non-stationary problems of heat condu...
Proposed here is a mathematical instrument for determination of spectre of signal which is echoed fr...
A total of 124 youth-student Zheleznogorsk functional and psychological methods to study the profile...
The forms of mechanical and electromechanical characteristics of asynchronous electric motors which ...
It is necessary for teacher to use of the «individual approach» for best learning of information wh...
В настоящем учебнике автор развивает теорию гражданского процессуального правоотношения в его структ...
The article deals with the electromechanical system of wind power plants based on the scheme with an...
German literature of the XIX century A. A. Gugnin, doctor of philological sciences, professor (Polot...
Тhere are the considered methods of blood and her component elements test - red corpuscles. Developm...
Article presents results of the identification of flavonoids by chromatographic method, dependence o...
Methodical bases of the construction and application of artificial neural networks for determination...
Modern issues of etiology, clinics and pathomorphology of mitral valve prolapse are presented in the...
The article is concerned with the activity of V. Sukhomlynskyi State Scientific and Pedagogical Libr...
Temperature influence research on friction surface hardening degree and abrasive wear resistance of ...
The strengthening of systematic reviews’ values as information sources of evidence-based health care...
The paper is devoted to the solution of the three- dimensional non-stationary problems of heat condu...
Proposed here is a mathematical instrument for determination of spectre of signal which is echoed fr...
A total of 124 youth-student Zheleznogorsk functional and psychological methods to study the profile...
The forms of mechanical and electromechanical characteristics of asynchronous electric motors which ...
It is necessary for teacher to use of the «individual approach» for best learning of information wh...
В настоящем учебнике автор развивает теорию гражданского процессуального правоотношения в его структ...
The article deals with the electromechanical system of wind power plants based on the scheme with an...
German literature of the XIX century A. A. Gugnin, doctor of philological sciences, professor (Polot...