Brina Cattell Kessel, 1925–2016
نویسندگان
چکیده
منابع مشابه
The flat - footed fly genus Seri Kessel & Kessel ( Diptera : Platypezidae )
Systematic information on the rarely collected Holarctic platypezid genus Seri Kessel & Kessel is reviewed. Two species are included, S. obscuripennis (Oldenberg) from the Palaearctic Region and S. dymka (Kessel) from the Nearctic Region. The two species are diagnosed and the male of S. dymka is described for the first time. New records of S. dymka, previously recorded only from western North A...
متن کاملCattell-Horn-Carroll (CHC) Definition Project
Based on Carroll's (1993) treatise on the factor structure of human cognitive abilities, McGrew (1997) abstracted brief definitions of the narrow and broad CHC abilities. These definitions have now been revised, expanded, and clarified in the table below. The revised "working" definitions are based on a review of ability definitions from a variety of sources, including Carroll (1993), the origi...
متن کاملType-2 Projected Gustafson-Kessel Clustering Algorithm
We propose a type-2 based clustering algorithm to capture data points and attributes relationship embedded in fuzzy subspaces. It is a modification of Gustafson Kessel clustering algorithm through deployment of type-2 fuzzy sets for high dimensional data. The experimental results have shown that type-2 projected GK algorithm perform considerably better than the comparative techniques. General T...
متن کاملFrom eugenics to scientometrics: Galton, Cattell, and men of science.
In 1906, James McKeen Cattell, editor of Science, published a directory of men of science. American Men of Science was a collection of biographical sketches of thousands of men of science in the USA and was published periodically. It launched, and was used in, the very first systematic quantitative studies on science. Cattell used two concepts for his statistics: productivity, defined as the nu...
متن کاملContext-Based Gustafson-Kessel Clustering with Information Granules
In this paper, we propose a Context-based Gustafson-Kessel (CGK) clustering that builds Information Granulation (IG) in the form of fuzzy set. The fundamental idea of this clustering is based on Conditional Fuzzy C-Means (CFCM) clustering introduced by Pedrycz. The proposed clustering develops clusters preserving homogeneity of the clustered patterns associated with the input and output space. ...
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ژورنال
عنوان ژورنال: The Auk
سال: 2016
ISSN: 0004-8038,1938-4254
DOI: 10.1642/auk-16-139.1