Near-Infrared and Millimeter Constraints on the Nuclear Energy Source of the Infrared-luminous Galaxy NGC 4418

2004 ◽  
Vol 128 (5) ◽  
pp. 2037-2047 ◽  
Author(s):  
Masatoshi Imanishi ◽  
Kouichiro Nakanishi ◽  
Nario Kuno ◽  
Kotaro Kohno
2015 ◽  
Vol 5 ◽  
pp. 51-58
Author(s):  
Parashu Ram Poudel

Nuclear energy is the latest energy source to be used on a large scale. It has tremendous potentiality to meet the growing demand of energy without degrading the environment. Presently the nuclear fission of some heavy elements of the periodic table produces the vast majority of nuclear energy in the direct service of humankind. So nuclear energy produced by nuclear fission and its impacts are the main focus of this article.The Himalayan Physics Year 5, Vol. 5, Kartik 2071 (Nov 2014)Page: 51-58


2014 ◽  
Vol 986-987 ◽  
pp. 315-321
Author(s):  
Wen Bin Xiong ◽  
Hou Ming Zhang ◽  
Bo Ping Zhang ◽  
Hu Wei Li ◽  
Gang Wang ◽  
...  

In recent years, advanced small nuclear power reactors, namely small modular reactors (SMRs), gained widespread attention. In areas where energy can’t be provided by large scale reactors and the nuclear power plants with large scale reactors can’t compete with the non-nuclear power plant technology, SMRs, as a versatile distributed integrated energy source, which result in expanding peaceful applications of nuclear energy, have enormous potential. This article describes the characteristics and analyzes prospects and challenges of SMRs.


2011 ◽  
Vol 236-238 ◽  
pp. 799-803 ◽  
Author(s):  
Shuai Wang ◽  
Xin Lu Feng ◽  
Jun Zhou ◽  
Xue Mei Wang

Studied the correlation of near-infrared spectra data and six coal indices, found ash and calorific value has low correlations with spectra data; then use dynamic principal components PLS method predict the coal index; this method could predict Volatile and Hydrogen content better, however, the ability to predict Carbon content and Nitrogen content is lower. It is found that using reflection spectroscopy analyzes the coal need a strong energy source, because the color of coal is deep and reflection is very weak, this leads to noisy signals. Only by improving the energy source could solve the problem of poor spectra data fundamentally; spectral data mining cannot fundamentally improve the quality of data. The current near-infrared reflection spectroscopy common platform such as BRUKER is not suitable for coal analysis, analysis of coal to be better need to develop special near-infrared measuring instruments.


2019 ◽  
Vol 23 (10) ◽  
pp. 61-65
Author(s):  
V.А. Grachev

The authors have considered the influence of practically applied energy technologies on the indicators of sustainable development. The article presents the results of a systematic analysis of the sustainable development’s environmental, economic and social aspects regarding the energy technologies that use coal, gas, hydro, solar, wind and nuclear energy as their primary energy source. According to the comparative systematic analysis performed by the authors, the energy technologies that use natural gas and nuclear energy are the best for sustainable development.


2010 ◽  
Author(s):  
Pavel Valeryevich Tsvetkov ◽  
Salvador B. Rodriguez ◽  
David E., II Ames ◽  
Gary Eugene Rochau

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