Antoni Raabe (1915-1942)
Brief biography of the Polish physicist A. Raabe, during his studies at Warsaw University, faculty of mathematics and natural Sciences. The master's degree. Research on mechanics of material systems. Teaching practice at the Ivan Franko University.
Подобные документы
Use of composite materials Cu-Cr in electric contacts operating under DC low voltage loads of a small power. Сonclusions of possibility of the use of such material to control the arc to glow transformation for use in electric auxiliary switching devices.
статья, добавлен 08.02.2017Consideration of the main indicators of reliability of complex unrestorable electropower systems. Development and characterization of specific of the features recurrent expression for the probability of failure for a given subject to availability.
статья, добавлен 22.03.2016Connection graph theory and formulation of general class physical systems over force interactions. Force factors are effort and flow. Different interpretations in different physical fields. Using power to simulate connected systems in energy fields.
статья, добавлен 28.08.2020Approach to signals and systems on the base of relativistic time dilation. Presentation of relativistic time dilation in frequency area. Relativistic generalization of Nyquist-Shannon theorem. Calculation of the Lorentz factor versus relative velocity.
статья, добавлен 27.04.2019Physical and mechanical characteristics of the barometric sensor. Rules for designing the oscillating circuit a frequency-dependent device. Criterion of reliability of stable resonator systems. The effects of physical degradation of the air signal.
статья, добавлен 22.12.2016Compares the outcomes of reforms from viewpoint of compatibility with integration of the energy systems into wider networks, using the Asian Super Grid and Korean Connector as examples. Analysis of Russia's readiness for the integration of power systems.
статья, добавлен 11.06.2021Simulation of cold rolling of bearing rings taking into account the temperature factor. Optimization of the shape of the roller generatrix of double-row railway roller bearing. The hydraulic resistance of mesh dividers of phases in the liquid stream.
статья, добавлен 29.06.2016Particularly testing for the existence of the Aharonov-Bohm effect with electronics holography. A cross-sectional diagrams of an electron microscope with cooling apparatus. Consideration of the value of the electromagnetic potentials in quantum mechanics.
статья, добавлен 11.09.2012The blackbody radiation problem within classical physics is reviewed. Discussion of Fundamental Constants. Analysis Maxwell’s equations. Linear and Nonlinear Oscillator Scatterers. Wien Displacement Law and the Mismatch with the Boltzmann Distribution.
статья, добавлен 11.09.2012The aim of the given paper is to summarize the structure of knowledge in electrical engineering needed for students majored in electromechanics, to define its place and role while conducting experimental research while studying technical subjects.
статья, добавлен 22.12.2020The statistical properties of X-ray selected BL Lacertae objects whose catalogue has been compiled from different X-ray surveys, unambiguously indented to mid-2010. Results of the statistical research of deferent observational quantities are provided.
статья, добавлен 18.10.2013Introduction to error correction and cryptography is unique in devoting several chapters to quantum cryptography and computing, thus providing a context in which ideas from mathematics and physics meet. By such topics as quantum factoring algorithm.
книга, добавлен 08.03.2014Nicola’s Tesla biography and his inventions: cooperation with Thomas Edison; induction motor invention; experiments on a carbon button lamp and on various types of lighting, cooperation with J. Morgan and his work on wireless world broadcasting tower.
реферат, добавлен 21.03.2014The shear modulus of fluids and their dependence on the degree of purity of the piezoelectric surface. The essence acoustic resonance method using a piezoelectric quartz resonator. The main criteria for the status of the static coefficient of friction.
статья, добавлен 22.03.2016Увеличение потребления энергии с развитием человеческого общества. Использование ядерного топлива в промышленности, военной сфере и энергетике. Первый ядерный реактор, названный СР-1 и построенный в декабре 1942 года в США под руководством Э. Ферми.
презентация, добавлен 19.05.2015The role of radioisotopes in medical sciences. The use of radionuclides in nuclear medicine. The threshold reaction cross sections. Neutron activation analysis techniques. Formation of radioactive impurities reaction to the capture of the neuron.
статья, добавлен 28.09.2013Traditional technical solutions and algorithms for TCSC are analyzed in paper and new method for control of thyristors during power system transient conditions is suggested. An effective way for system oscillation damping on present compensation degree.
статья, добавлен 23.06.2013Neutron activation analysis using the Second Egyptian Research Reactor. A sample of normal person to estimate the concentration values of Sodium, Aluminium, Potassium, Manganese, Magnesium, Bromine, Chlorine. The pneumatic irradiation rabbit system.
статья, добавлен 11.09.2013A sample of plastic material for use as an ingredient in the backlight illumination of liquid-crystal display. Experimental reflections from metallic surfaces. The destructive interference between different regions of each “tooth” on the sample screens.
лабораторная работа, добавлен 26.05.2014Semiconductor nanomaterials - very useful in various types of applications as electronic and optical properties. The features of ferromagnetism in copper oxide material without magnetic impurities due to defects created by the deficit of cations.
статья, добавлен 30.07.2016Contact resistance and Schottky barriers, optical characterization. Interface traps and inversion charge frequency response to the extraction of the effective mobility. X-Ray and Gamma-Ray techniques, schematic of a scanning electron microscope.
книга, добавлен 11.06.2014The introduction of sulfur in the liquid condensates of zinc oxide as one of the ways to create efficient phosphors based on this material. Application of the method of extrapolation of Nelson-Riley to obtain accurate values of the lattice constant.
статья, добавлен 30.07.2016- 48. Cold fusion
Limited energy resources as a major problem in the energy sector. Increased use of oil and natural gas. Reaction of nuclear fission and fusion. The energy released in the fusion of two light nuclei. Isolation of radioactive hazardous substances.
реферат, добавлен 18.01.2014 Results changes in the structure of materials at pulsed plasma processing on the accelerator. Changes in physico-mechanical properties because the structure and phase transformations in a material when the difference of parameters of the plasma exposure.
статья, добавлен 13.10.2016The concept of influence of protons on superconductivity and the ideas for determination of superconducting materials with 200K. A superconducting impurity in some layered phases. The study sample with an optimal interlayer electrostatic potential.
статья, добавлен 27.07.2017