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African Clay and Clay Minerals Research Group publications
African Clay and Clay Minerals Research Group Geophagic clays
2012/3/13
African Clay and Clay Minerals Research Group publications。
SPIE (International Society for Optical Engineering，国际光学工程学会) 成立于1955年，是致力于光学、光子学和电子学领域的研究、工程和应用的著名专业协会。该学会每年召开约80个学术会议，所形成的会议文献反映了相应专业领域的最新进展和动态，具有极高的学术价值。目前，SPIE作为光学、电子学领域的一个主要出版商（尤其是会议论文集），在网络上建立了科...
Power-Law Distributions for the Citation Index of Scientific Publications and Scientists
Power-Law Distributions the Citation Index Scientific Publications and Scientists
2010/10/15
The number of citations of a scientific publication or of an individual scientist has become an important factor of quality assessment in science. We report a study of the statistical distribution of ...