electronic theses and dissertations: recent submissions
now showing items 2281-2300 of 3586
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labour market segmentation and differing retirement arrangements
(1989)labour market segmentation theory was developed as an explanation for ongoing poverty among some groups of people. according to this theory, the problem is in the structure of the work world, rather than in individual ... -
amenable semigroups and ergodicity
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temperature effects on the far-infrared absorption spectra of simple organic molecules
(1971)the recent development of interferometers operating in the far-infrared frequency region, coupled with the use of modern high-speed digital computers for processing the interferometric data, has made this frequency ... -
complexes of ethylxanthate and n, n-diethyldithiocarbamate and their adducts with some nitrogen bases
this thesis concerns first row transition metal complexes of ethylxanthate and diethyldithiocarbamate (dtc). complexes of the type m(xan)2 and (see document for formula) have been prepared and studied. it was found that ... -
non-standard analysis / by geraldine s. service
this thesis is a study of several theories of non-standard analysis. particular attention is paid to the theories presented by a. robinson and e. zakon. chapter i contains background information from mathematical ... -
some ring expansions and related reactions of the phosphole system
(1970)the chemistry of simple phosphole derivatives is comprehensively reviewed to the early part of 1970. using 1,2,5-triphenylphosphole and some of its derivatives as starting materials, several ring expansion and related ... -
synthesis of model compounds related to the tetranortriterpenes
(1971)in this thesis some preliminary studies have been described, which were aimed at the synthesis of compounds in which a 3-substituted furan is attached to a 6-lactone ring so as to yield structures of the type observed ... -
annotated list of the ants of the thunder bay district
(1970)thirty nine species and subspecies of ants were collected from the thunder bay district of ontario, canada, in the summer of 1970. extensions of known range were recorded for leptothorax poss. texanus, camponotus ... -
synthetic studies on chaksine
(1970)this thesis is concerned with the preliminary studies in the synthesis of a monoterpenoid alkaloid, chaksine. diethyl methylmalonate was alkylated with 1,3-dibromo propane to give 2-(3-bromopropyl)-2-methylmalonate. ... -
electrical conduction in nylon fibre and cellulosic capacitor tissue
(1970)the experiments described in this work are divided into two main parts. the first is concerned with electrical properties of a single filament of nylon held between two tungsten hook-electrodes. currents were observed ... -
synthetic approaches to new heterocycles containing two phosphorus atoms
(1971)reactions involving nucleophilic attack of tertiary phosphines and related compounds upon acetylenic systems have been reviewed and the literature has been covered to the end of 1970. in an extension of some of the ... -
effect of a strong magnetic field on the mott transition in semiconductors
(1970)this thesis considers the effect of a magnetic field on the transition from a conducting to a non-conducting state in impurity semiconductors, with particular reference to indium antimonide. two models for such a ... -
differentiable and rough norms
(1970)the principal question discussed in this dissertation is the problem of characterizing the existence of admissible frechet differentiable norms on banach spaces. in the first chapter the basic concepts of normed linear ... -
factors influencing distribution of aquatic macrophytes in a small northwestern ontario lake
(1970)in october, 1968, 5.0 kilograms of wild rice (zizania aquatica l.) seed were planted at 11 selected sites in grassy lake, in an attempt to introduce a self-sustaining crop. some success was obtained at all sites, subject ... -
object-oriented implementation of prolog
(1993)logic programming is a discipline of describing problems in high-level abstraction by separating logic from control. conventional prolog interpretation or compilation models take a procedural view of prolog programs. a ...
