Рефераты по физике

Название работы Дата
21. Blackbody Radiation, Conformal Symmetry, and the Mismatch Between Classical Mechanics and Electromagnetism (175,76 кБ) 20.09.2011

The blackbody radiation problem within classical physics is reviewed. Discussion of Fundamental Constants. Analysis MaxwellТs equations. Linear and Nonlinear Oscillator Scatterers. Wien Displacement Law and the Mismatch with the Boltzmann Distribution.

22. Borel summation of the derivative expansion and effective actions (0 кБ) 20.09.2009

The derivative expansion of the QED effective action as a divergent but Borel summable asymptotic series, for a particular inhomogeneous background magnetic eld. A non-Borel-summable perturbative series for a time dependent background electric eld.

23. Calculating and projecting magnet DC (0 кБ) Реферат 20.09.2004

Analysis of the structure of the electromagnet. Features of the equivalent circuit of the electromagnet. Stages of the calculation of the magnetic flux and the electromagnetic force. Consideration of ways to determine the electromagnetic forces.

24. Calculating wavelength of a laser through a diffraction pattern (227,68 кБ) 20.02.2017

Determination of wave-length laser during the leadthrough of experiment in laboratory terms by means of diagnostics of laser ray through the unique diffraction of cut. Analysis of results: length of fringe, areas and interrelation between factors.

25. Cask size and weight reduction through the use of depleted uranium dioxide-concrete material (0 кБ) 20.10.2008

Manufacture of containers for transportation and storage of spent nuclear fuel. A composite of depleted uranium dioxide (DUO2) with concrete. Study of the efficiency of radiation protection DUCRETETM in comparison with the container of plain concrete.

26. Chiral model of graphene (211,72 кБ) 20.02.2017

The chiral model of graphene based on the order parameter is suggested in the long-wave approximation, the ideal graphene plane being determined by the kink-like solution. Corrugation of the graphene surface is described in the form of ripple and rings.

27. Classical Elliptic Probability (1622,95 кБ) Диссертация 20.02.2017

The Rational Dynamics. The Classification of Shannon Isomorphisms. Problems in Parabolic Dynamics. Fundamental Properties of Hulls. An Application to the Invertibility of Ultra-Continuously Meager Random Variables. Fundamental Properties of Invariant.

28. Closed Form Approximations For The Three Body Problem (0 кБ) 20.09.2009

NewtonТs laws for gravitation and resultant acceleration. Modeling a two body motion analogue system. The assumption that the angular velocities involved were considerably more less than one radians per second. Using of the LambertТs wave function.

29. Commentary on the Efficiency of Selected Structural Designs of Low Head Micro Hydraulic Power Plants (0 кБ) 20.01.2013

Possible structural design siphon micro hydroelectric power stations in terms of their effectiveness and the selection of the optimum head pressure. Gravitational constant (acceleration due to gravity). Calculation of hydraulic friction in the turbine.

30. Conceptual Relativism (0 кБ) 20.09.2009

Familiarization with radically different views of conceptual relativism. Consideration of ideas and conceptual schemes doctrine conceptual relativism, claiming assets of different thinkers may have different conceptual schemes in the psychic world.

31. Cвободная (естественная) конвекция (0 кБ) 20.10.2018

Анализ причин изменения коэффициента теплоотдачи при свободной конвекции. Свободная конвекция как движение жидкости за счет разности плотностей ее нагретых слоев. Знакомство с характером свободного движения жидкости около горячих горизонтальных труб.

32. Cила трения (12652,42 кБ) 20.04.2008

Анализ силы, характеризующей соприкосновение одного тела с другим. Причины возникновения силы трения. Характеристика видов трения. Примеры силы трения покоя, скольжения, качения. Особенности полезного трения. Основные последствия вредного вида трения.

33. Cинергетика (17,27 кБ) Реферат 26.08.2011

Целью развития системной интеграции информационных технологий в образовании является повышение эффективности системы за счет получения синергетического эффекта. Синергетический эффект - это эффект взаимосвязи и взаимодействия, не аддитивный по отношению к эффектам.

34. Cистема удаленного энергомониторинга индивидуального теплового пункта корпуса электротехнического факультета (0 кБ) Диплом 20.10.2014

Обзор и технологии построения систем удаленного энергомониторинга, их основные характеристики. Алгоритм работы системы энергомониторинга My-JEVis, методика подключения и настройки прибора VIDA 44M. Подбор конфигурации для настройки связи с сервером.

35. Darwin-Lagrangian analysis for the interaction of a point charge and a magnet: considerations related to the controversy regarding the aharonov-bohm and aharonov-casher phase shifts (0 кБ) 20.09.2011

The classical electromagnetic interaction of a point charge. The Darwin-Lagrangian and electromagnetic fields. Two-particle model for a magnetic moment. Conservation laws and transition to a multiparticle magnet. Forces in the multiparticle limit.

36. Dead rooms and live wires: Harvard, Hollywood and the deconstruction of architectural acoustics, 1900-1930 (8588,29 кБ) 20.09.2009

Mathematical formula of W. Sabine for calculating the reverberation time in a room, a measure of how quickly or slowly sound energy dies away in an enclosed space. Studying the behavior of sound in rooms and absorption of sound energy by the materials.

37. Decay acceleration of isomers by X-ray laser (0 кБ) 20.09.2019

The possibility of the two-step triggering of nuclear isomers by short X-ray laser pulses via an excited intermediate level. The estimations of the decay acceleration are performed for the isomer of 84-Rb in the field of future European X-ray laser.

38. Derivation of the lorentz force law and the magnetic field concept using an invariant formulation of the lorentz transformation (0 кБ) 20.09.2011

Invariant formulation of the Lorentz transformation. Derivation of the Lorentz force law and the magnetic field. The time component of the relativistic generalisation of the Lorentz force law. The time component of newton’s second law in electrodynamics.

39. Derivation of the Relativistic Doppler Effect from the Lorentz Force (0 кБ) 20.09.2011

Calculation and interpretation of the relativistic Doppler effect using only the Lorentz force and relativity theory. The Lorentz transformation and time dilation. Analysis the link between the invariance of the light speed and the Doppler relations.

40. Deuterons interaction with nuclei 208pb at sub-barrier energies (0 кБ) 20.09.2019

Interaction of weakly bound nuclei. The cluster structure of the neutron rich nuclei. The differential cross sections for elastic scattering of deuterons. The continuous energy distribution of protons and the peak of the structure of their spectra.

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