Titlebook: Unternehmen in der ökologischen Diskussion; Umweltkommunikation Lothar Rolke,Bernd Rosema,Horst Avenarius Book 1994 Springer Fachmedien Wi

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书目名称Unternehmen in der ökologischen Diskussion影响因子(影响力)




书目名称Unternehmen in der ökologischen Diskussion影响因子(影响力)学科排名




书目名称Unternehmen in der ökologischen Diskussion网络公开度




书目名称Unternehmen in der ökologischen Diskussion网络公开度学科排名




书目名称Unternehmen in der ökologischen Diskussion被引频次




书目名称Unternehmen in der ökologischen Diskussion被引频次学科排名




书目名称Unternehmen in der ökologischen Diskussion年度引用




书目名称Unternehmen in der ökologischen Diskussion年度引用学科排名




书目名称Unternehmen in der ökologischen Diskussion读者反馈




书目名称Unternehmen in der ökologischen Diskussion读者反馈学科排名

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Lothar Rolken all fields of this expanding subject. In atomic spectroscopy, for example, where the principles required in a student text have been laid down for many years, there have been advances in optical pumping and double resonance which cannot be neglected at undergraduate level. In addition, nuclear qua

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f the outermost electrons in free atoms or ions, thus excluding, for instance, X-ray spectra, which are the subject of other articles in this Encyclopedia.. Also the influence on atomic spectra of external magnetic and electric fields—that is, the Zeeman and the Stark effects, is treated elsewhere.

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t the same time, the results obtained from other investigations are discussed when they have particular bearing on the vibrational studies. It is hoped that none of the work discussed has been subsequently disproven, except when this is pointed out in the text, but in several cases interpretations a

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Ulrich Manzed is equal to one quantum of the incident radiation—but the energy of quanta at these frequencies is very small, and is only about a ten-millionth of an electron volt. The small splittings necessary to produce absorption in the radiofrequency region are those normally associated with the hyperfine

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Klaus Güntherill be located at the C2-beam line of the Low Energy Antiproton Ring (LEAR) at CERN. We will take data at cm-energies between .= 1.88 GeV (i.e. stopping antiprotons) and .= 2.43 GeV. In the corresponding mass range almost fifty mesons are known, most of them well understood as bound states of a quar