منابع مشابه
Design and Implementation of a Reactor Physics Laboratory Simulation Software
The basic structure of a reactor physics laboratory environment simulation software, developed using object modeling technique (OMT), and based on the reactor point kinetic equation, is presented. Also, various capabilities of the simulator in teaching the fundamental concepts of reactor physics are discussed. In this virtual laboratory, student can perform seven different experiments, ...
متن کاملDesign and Implementation of a Reactor Physics Laboratory Simulation Software
The basic structure of a reactor physics laboratory environment simulation software, developed using object modeling technique (OMT), and based on the reactor point kinetic equation, is presented. Also, various capabilities of the simulator in teaching the fundamental concepts of reactor physics are discussed. 
 In this virtual laboratory, student can perform seven different experiments...
متن کاملLaboratory Physics and Cosmology
Following four different fundamental principles, in addition to Weinberg’s universal relation, we find five reasons demanding that any gravitational mass m, and the speed of light c, vary with cosmological time (the masses increasing linearly with time and the speed of light decreasing with time, in such a way that the product mc remains constant). This is required by the universal condition of...
متن کاملEuropean Laboratory for Particle Physics
The recently introduced Gas Electron Multiplier (GEM) permits the amplification of electrons released by ionizing radiation in a gas by factors approaching ten thousand; larger gains can be obtained combining two GEMs in cascade. We describe methods for implementing twoand three-dimensional projective localization of radiation, with sub-millimeter accuracy, making use of specially manufactured ...
متن کاملEuropean Laboratory for Particle Physics
The predicted effects of final state interactions such as colour reconnection are investigated by measuring properties of hadronic decays of W bosons, recorded at a centre-of-mass energy of √ s ≃ 182.7 GeV in the OPAL detector at LEP. Dependence on the modelling of hadronic W decays is avoided by comparing WW → qqqq events with the non-leptonic component of WW → qq′lνl events. The scaled moment...
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ژورنال
عنوان ژورنال: Nature
سال: 1969
ISSN: 0028-0836,1476-4687
DOI: 10.1038/2211274a0