Рефераты по физике

Название работы Дата
41. Doppler Effect (0 кБ) 20.06.2026

Theoretical information about the history of the discovery of the Doppler effect, the disclosure of its physical nature. Building plot of the Doppler frequency of target velocity at a certain speed range and for given parameters of the wavelength.

42. E1 radiative strength function for gamma-decay and photoabsorption (0 кБ) 20.10.2009

Simple models describing dipole radiative strength functions in medium and heavy nuclei. Basic parameters of the giant dipole resonances and their error. Phenomenological model to describe the kind of asymmetric dipole radiative strength functions.

43. Effective equations in quantum cosmology (0 кБ) 20.09.2009

A framework for effective equations of expectation values in quantum cosmology and pose for them the quantum Cauchy problem with tunneling wavefunctions. The eld-theoretical sector of inhomogeneous modes. The technique of manifest quantum reduction.

44. Effects of cluster polarizations on the radiative capture reactions (0 кБ) 20.09.2002

The microscopic three-cluster model. Effects of cluster polarization on the capture reactions. The cross section of the reactions at the low-energy range. Correlations between astrophysical S factor of the reactions and ground state of compound nucleus.

45. Electromagnetic energy-momentum and forces in matter (0 кБ) 20.09.2011

The energy-momentum distribution and the mechanical forces of the electromagnetic field in material media. The discussion of the energy-momentum tensor in macroscopic electrodynamics. The Maxwell stress tensor. Electromagnetic force in James’ experiment.

46. Electromagnetic forces and fields in a rotating reference frame (0 кБ) 20.09.2011

Maxwell’s equations and the equations governing charged particle dynamics. The relevant entities in these equations. Ambiguities in the definitions of the electromagnetic fields. A related term in the energy equation. Geodesics and Lorentz force.

47. Energy resources (0 кБ) Реферат 20.06.2030

Learn about types of energy used by the people: energy: renewable, non-renewable. Familiarity with the functions of windmills. Characteristics of promising energy sources: wind, direct solar, biomass. Analysis of the characteristics of phytoplankton.

48. Essence and Scientific Discovery in Kripke and Putnam (0 кБ) 20.09.2009

Hilary Putnam and his similar claim about water. Discovering by Kripke and Putnam the true atomic structure of gold or the true molecular makeup of water. Discovering by them of a new type of particle lucking in and around the nucleus of the atom.

49. Estimation of local linear heat rate jump values in the variable loading mode (0 кБ) 20.08.2022

A method of the WWER-1000 fuel element cladding durability analysis using the energy creep theory. The value of linear heat. Linear heat rate jump. Analyzing the current Ukrainian energetic status. Circumferential and axial stress. Combined load cycle.

50. Estimation of Reliability of Dynamic Models of Complex Power Systems with WAMS Data (0 кБ) 20.06.2023

The procedure of creation, check and adjustment of detailed dynamic model of an electric power system. Criteria of verification and quality indicators of authenticity of dynamic models. Definition of sizes of the measured meanings of voltage frequency.

51. EXAFS-спектроскопия - новый метод структурных исследований (0 кБ) Курсовая 20.09.2006

Принципиально новые методы структурного анализа, основывающиеся на обработке дальней (протяженной) тонкой структуры рентгеновских спектров поглощения. Экспериментальные исследования и приложения EXAFS-спектроскопии. Основные характеристики спектров.

52. Experimental confirmation of Aharonov-Bohm effect using a toroidal magnetic field confined by a superconductor (0 кБ) 20.09.2011

Particularly 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.

53. Experimental Investigation of the Energy Needs for a Conventionally and an Infrared-Heated Greenhouse (0 кБ) 20.04.2017

The objective of greenhouse heating is to maintain the canopy at a specified temperature range. Infrared (IR) heating as alternative to forced air heating. Use of a simple numerical model to estimate the potential energy savings in a greenhouse.

54. Faraday effect and magnetic susceptibility analyses in TBALO3 (0 кБ) 20.06.2022

Analysis of the Faraday effect and magnetic susceptibility TbAlO3. Development of assumptions about the role of the Van Vleck mechanism in the formation the magneto-optical properties of Tb3+ ion in the compound YAlO3. The study of linear magnetic effect.

55. First experience of seismodeformation monitoring of Baikal rift zone (0 кБ) 20.01.2023

A method of data processing – a structural functions curvature analysis method. Applied to the time series of seismodeformation monitoring of Baikal rift zone. Ideas of physics of self-organized criticality and open non-equilibrium systems in general.

56. Fokker-Planck equation solver for study stochastic cooling in storages rings (0 кБ) 20.09.2012

Presented PDE-method for solution of the Fokker-Planck Equation is proposed to study the beam dynamic in the storage ring. This method has been implemented in the new OPLEQ code. The results of numerical calculations obtained by this code are presented.

57. Force on an asymmetric capacitor (0 кБ) 20.09.2011

Biefeld-Brown effect. Preliminary experiments at Army Research Laboratory. Previously proposed explanations for the Biefeld-Brown force. Ionic wind and the ion drift picture: scaling theory of force. Thermodynamic analysis of the Biefeld-Brown force.

58. From Lorentz Force on Electron to Magnus Force on Vortex, Role of Experiments (0 кБ) 20.09.2011

The vortex motion in a superfluid or a type II superconductor is similar to the electron motion in a magnetic field. The experiments which have set the stage to the Lorentz force and the experiments of the Magnus force on vortices in superconductors.

59. Fundamentals of Geophysics (0 кБ) 20.03.2023

Geophysical methods: seismic exploration, gravity, magnetic and electric prospecting. The inverse and the direct problem in geophysics. Permanent or electric parameters of the alternating electromagnetic field. Longitudinal and transverse waves.

60. Future Science and Technology Expected from Japan (0 кБ) 20.02.2016

Technological development of clean energy vehicles. Observation of the earth and climate change predictio. International Efforts as Science and Technology Diplomacy. Promoting Science, Technology Needed for the Future. Lives of the Japanese Public.

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