পদ্ধতির তুলনা করুন

	সময়ানুযায়ী বৈজ্ঞানিক বিশ্লেষণ	গ্রন্থনামূলক বিশ্লেষণ
ক্ষেত্র	বিজ্ঞানমিতি	বিজ্ঞানমিতি
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1980s–1990s	1969 (term coined); practice dates to 1920s–1930s
প্রবর্তক	Derived from scientometrics tradition; temporal slicing formalized in longitudinal bibliometric studies from the 1980s onward	Alan Pritchard (coined term); earlier quantitative work by Paul Otlet (1934) and S. C. Bradford (1934)
ধরন	Quantitative longitudinal analysis	Quantitative literature analysis
মৌলিক উৎস	Small, H. (1999). Visualizing science by citation mapping. Journal of the American Society for Information Science, 50(9), 799-813.	Pritchard, A. (1969). Statistical bibliography or bibliometrics? Journal of Documentation, 25(4), 348–349.
অপর নাম	temporal scientometrics, period-based scientometric analysis, time-window scientometrics, longitudinal scientometric analysis	bibliometrics, bibliometric study, bibliometric mapping, publication analysis
সম্পর্কিত	6	6
সারসংক্ষেপ	Time-sliced scientometric analysis divides a bibliographic corpus into discrete temporal windows — commonly five- or ten-year periods — and applies standard scientometric indicators (publication counts, citation rates, h-index, collaboration networks, keyword co-occurrence) within each slice. By comparing results across slices, researchers can reconstruct how a scientific field has grown, shifted focus, formed new collaborations, or declined in influence over time. The approach combines the rigor of quantitative scientometrics with an explicit longitudinal dimension.	Bibliometric analysis applies statistical and mathematical methods to bibliographic records — publications, citations, authors, journals, and keywords — to measure and map the structure, output, and intellectual evolution of a research field. It is widely used to identify influential works, prolific authors, productive journals, collaboration networks, and emerging research themes across any academic discipline.