منابع مشابه
Retarded Children Not Defectives
conform to the average human type representing the present stage of civilization. Abnormal, subnormal, and supernormal children are those who deviate from the average human type, and retarded children are those who have failed to make the usual progress in school work, as prescribed by school authorities and courses of study. This article is to deal exclusively with retarded children. For the p...
متن کاملMoral Defectives
in consequence of a defect of their minds. In other words they are persons whose misconduct is not due to what is generally known as " badness," but to what, in the broad sense, may be comprehended within the term "madness." It is obvious that such a condition is one of extreme importance, and experience has shewn that it is also attended with very great difficulties. Indeed it is not too much ...
متن کاملOn two problems concerning the Zariski topology of modules
Let $R$ be an associative ring and let $M$ be a left $R$-module.Let $Spec_{R}(M)$ be the collection of all prime submodules of $M$ (equipped with classical Zariski topology). There is a conjecture which says that every irreducible closed subset of $Spec_{R}(M)$ has a generic point. In this article we give an affirmative answer to this conjecture and show that if $M$ has a Noetherian spectrum, t...
متن کاملTwo Remarks Concerning Balanced Matroids
The property of balance (in the sense of Feder and Mihail) is investigated in the context of paving matroids. The following examples are exhibited: (a) a class of “sparse” paving matroids that are balanced, but at the same time rich enough combinatorially to permit the encoding of hard counting problems; and (b) a paving matroid that is not balanced. The computational significance of (a) is the...
متن کاملSterilization of Mental Defectives
1. THAT there should not at present be any revision or re-issue of the pamphlet on Sterilisation (now out of print) issued by the Association in 1923, and containing the conclusions arrived at by the Medical Committee, the Medical Committee in general being in agreement with the views expressed in the pamphlet dealing with the same subject, written by Dr. Tredgold and published by the Associati...
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ژورنال
عنوان ژورنال: Science
سال: 1908
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.28.713.274