منابع مشابه
An axiomatization of family resemblance
We invoke concepts from the theory of hypergraphs to give a measure of the closeness of family resemblance, and to make precise the idea of a composite likeness. It is shown that for any positive integer m, for any general term possessing any extent of family resemblance strictly greater than m, there is a taxonomical representation of the term whereby each subordinate taxon has an extent of fa...
متن کاملAn Inconsistency between Protein Resemblance and Taxonomic Resemblance: Immunological Comparison of Diverse Proteins from Gallinaceous Birds
The comparative study of proteins is being used with greater frequency to produce information concerning genetic differences among species. Such studies make it increasingly evident that there may not be a strict correlation between degree of genetic difference and degree of difference at the supramolecular or organismal level. This point can be illustrated by the results of comparing proteins ...
متن کاملWhat’s in an Instance?
The notion of an instance is ubiquitous in knowledge representations for domain modeling. Most languages used for domain modeling offer syntactic or semantic restrictions on specific language constructs that distinguish individuals and classes in the application domain. The use, however, of instances and classes to represent domain entities has been driven by concerns that range from the strict...
متن کاملAn Argument against Armstrong’s Analysis of the Resemblance of Universals
David Armstrong believes in universals. Once universals are accepted, it must also be accepted that they resemble one another to various degrees. Colors, for instance, fall into a complicated multidimensional resemblanceorder. Armstrong claims that all universals are complex universals, and that they resemble one another insofar as they have common universal constituents. Armstrong’s reductive ...
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in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
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ژورنال
عنوان ژورنال: Nature
سال: 1885
ISSN: 0028-0836,1476-4687
DOI: 10.1038/031316d0