12 citations · 26 across the 13 of their papers we have counts for
13 papers
Molecular Gas of the Most Massive Spiral Galaxies I: a Case Study of NGC 5908
Jiang-Tao Li, Ping Zhou, Xuejian Jiang +2
We present IRAM 30m observations of molecular lines of CO and its isotopologues from the massive spiral galaxy NGC 5908 selected from the CGM-MASS sample. CO , $^{12}…
Construction of a Pragmatic Base Line for Journal Classifications and Maps Based on Aggregated Journal-Journal Citation Relations
Loet Leydesdorff, Lutz Bornmann, Ping Zhou
A number of journal classification systems have been developed in bibliometrics since the launch of the Citation Indices by the Institute of Scientific Information (ISI) in the 196…
Measuring the Knowledge-Based Economy of China in terms of Synergy among Technological, Organizational, and Geographic Attributes of Firms
Loet Leydesdorff, Ping Zhou
Using the possible synergy among geographic, size, and technological distributions of firms in the Orbis database, we find the greatest reduction of uncertainty at the level of the…
How Can Journal Impact Factors be Normalized across Fields of Science? An Assessment in terms of Percentile Ranks and Fractional Counts
Loet Leydesdorff, Ping Zhou, Lutz Bornmann
Using the CD-ROM version of the Science Citation Index 2010 (N = 3,705 journals), we study the (combined) effects of (i) fractional counting on the impact factor (IF) and (ii) tran…
Fractional counting of citations in research evaluation: A cross- and interdisciplinary assessment of the Tsinghua University in Beijing
Ping Zhou, Loet Leydesdorff
In the case of the scientometric evaluation of multi- or interdisciplinary units one risks to compare apples with oranges: each paper has to be assessed in comparison to an appropr…
Fractional counting of citations in research evaluation: An option for cross- and interdisciplinary assessments
Ping Zhou, Loet Leydesdorff
In the case of the scientometric evaluation of multi- or interdisciplinary units one risks to compare apples with oranges: each paper has to assessed in comparison to an appropriat…