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Higher engineering education assessment is an important part of the existing education system assessment, it plays an important role in the strengthening macroeconomic management of higher education, the engineering education reform and development as well as improving the quality of engineering education. Especially with the international trend of(More)
EPOS is a new energy conserving multiple scattering approach based on partons and Pomerons (parton ladders), with special emphasis on high parton densities. The latter aspect, particularly important in proton-nucleus or nucleus-nucleus collisions, is taken care of via an effective treatment of Pomeron-Pomeron interactions. Soft and hard interactions are(More)
In order to comprehensively evaluate the undergraduate teaching job quality of colleges and universities, the evaluation simulation model was set up using artificial fish-swarm-neural network; taking the teaching management ,major construction and curriculum reform, teaching research and the results , the teaching quality for the input layer, the(More)
Medium excitation by jet shower propagation inside a quark-gluon plasma is studied within a linear Boltzmann transport and a multiphase transport model. Contrary to the naive expectation, it is the deflection of both the jet shower and the Mach-cone-like excitation in an expanding medium that is found to give rise to a double-peak azimuthal particle(More)
In deep coal mine, the thermal pollution is becoming more and more serious. It is harm for the workers physical and mental health; and at the same time it has a serious impact on the normal production. In this paper, the research situation of the thermal pollution in deep was described; a number of commonly cooling techniques and methods are analyzed;(More)
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