11 |
Investigation of direct and indirect effects of variables in marketingChandukala, Sandeep Rao, January 2008 (has links)
Thesis (Ph. D.)--Ohio State University, 2008. / Title from first page of PDF file. Includes bibliographical references (p. 129-135).
|
12 |
A bounty for research the philanthropic support of scientific investigation in America, 1838-1902.Miller, Howard Smith, January 1964 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1964. / Typescript. Abstracted in Dissertation abstracts, v. 25 (1964) no. 6, p. 3525. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
|
13 |
Explaining industry level R & D expenditures with a stock of knowledge variable /Koerner, Craig Martin. January 2000 (has links)
Thesis (Ph. D.)--University of Chicago, Dept. of Economics, June 2000. / Includes bibliographical references. Also available on the Internet.
|
14 |
Hong Kong Science ParkHo, Chung-ho. January 1997 (has links)
Thesis (M.Arch.)--University of Hong Kong, 1997. / Includes special report study entitled : Towards a sustainable design. Includes bibliographical references. Also available in print.
|
15 |
A natural hub for scientists Hong Kong Science Park /Yu, Ying-ho, Zeno. January 1999 (has links)
Thesis (M.Arch.)--University of Hong Kong, 1999. / Includes special report study entitled : Towards a nature :reponsive architecture. Includes bibliographical references. Also available in print.
|
16 |
Testing the accuracy of linking healthcare data across the continuum of careByers, Katherine L. January 2004 (has links)
Thesis (Ph.D.)--University of Florida, 2004. / Title from title page of source document. Document formatted into pages; contains 79 pages. Includes Vita. Includes bibliographical references.
|
17 |
Aspects of the structure and function of some gastropod columellar muscles (Mollusca)Frescura, Mandy January 1991 (has links)
The columellar muscle of both limpets and coiled shell gastropods is of the paramyosin smooth type. Collagen forms an integral part of the musculature constituting about 35% of the tissue. In limpets, muscle organisation is typical of a muscular hydrostat. Tightly packed blocks of muscle, dense arrays of cross-linked collagen, large muscle cells (9 µm diameter) and thick filaments (70 nm diameter, 30 µm long) produce a tough, relatively rigid but powerful muscle. In coiled shell gastropods, muscle organisation is intermediate between a muscular and a fluid hydrostat. Finer muscle cells (6 µm diameter), thick filaments (60 nm diameter) and a loose intercellular network of collagen interspersed with fluid vesicles are features of a more pliable and extensible muscle. In addition, ultrastructural differences, such as larger numbers of mitochondria and sarcolemmal invaginations distinguish the tarsal from the columellar muscle in both limpets and coiled shell gastropods. About 25% of muscle cells in most species examined, contain a novel arrangement of thin filaments with periodic electron-dense regions. These are similar in appearance to intrafusal cells and stress-fibres of non-muscle cells. Structural analysis of isolated filaments, optical diffraction and SDS gel electrophoresis confirm the, large dimensions and the paramyosin nature of the thick filaments. Microdensitometry of the gel proteins confirms the high proportion of collagen present. No significant differences in muscle ultrastructure were found between limpets from different tidal heights. Muscle attachment areas are shown to be species-specific and positively correlated to tenacity and wave exposure. The muscle attachment mechanism is similar to that described for other molluscs. It consists of a special epithelial layer and a mucous-like material at the muscle-shell interface that possibly has an adhesive function. Although the ultrastructure of Patella is very similar to that of the anterior byssus retractor of Mytilus, its mechanical behaviour is not. The muscle has a narrow working range where maximum tensions and "catch-like" contractions develop. This narrow length range is co-incident with the in situ length at which clamping occurs. It is suggested that the large component of collagen has an important influence over the mechanical behaviour of the muscle during clamping, by cross-linking in a manner similar to that described for some echinoderm connective tissues.
|
18 |
Synthetic and spectrometric studies of benzodioxepinone derivativesGelebe, Aifheli Carlson January 1995 (has links)
An extensive range of oxygen and sulphur substituted benzodiazepine analogues has been synthesised via Baeyer-Villiger and Schmidt reactions of specially prepared flavanone and N-acetyl-4-quinolone precursors. Alternative, cyclisation routes have also been used to prepare some of these compounds. Ring-opening reactions of 1,5-benzodioxepinones have been investigated and a detailed kinetic-mechanistic study of the Baeyer-Villiger reaction of flavanones has been carried out using 1 H NMR spectroscopy to explain the observed regiochemistry of oxygen insertion. The electron-impact mass spectrometric fragmentation patterns of series of 4-aryl-l ,5-benzoxathiepinones, 3-aryl-4, I-benzoxathiepinones and 3-aryl-4,1-benzoxathiepines have been studied using a combination of low-resolution, highresolution and metastable-peak analyses. The 170 NMR spectroscopic properties of various oxygenated analogues have also been studied. The binding affinities of selected benzodiazepine analogues for rat brain benzodiazepine receptors have been evaluated using a radioreceptor assay technique; at certain concentrations, some of test compounds exhibited remarkable potentiation of diazepam binding, others the ability to displace diazepam from benzodiazepine receptors. A conformational analysis of the 7-membered ring systems has been undertaken, using lH NMR spectroscopic, computer modelling and x-ray crystallographic techniques, and certain conformational preferences have been identified.
|
19 |
A critical evaluation of the spherical constant volume vessel method for determining laminar burning velocityRallis, Costa John January 2015 (has links)
A Thesis Presen ted in Fulfilm ent of the Requirem ents for the Degree of
Doctor of Philosophy in Engineering
August 1963 / The objectives of combustion research are considered and attention
directed to laminar flames, the burning velocity of which is recognised as a
basic parameter in all combustion problem s. Various methods of determining
this property are critically reviewed and, as a result, it is concluded
th at the spherical constant volume vessel technique is potentially one of the
most versa tile and accurate. However this method does not appear to have
been extensively used, probably because the available equations virtually
relegate it to the status of a constant pressure technique
|
20 |
Proteomic Analysis of Ischemic Stroke Blood BiomarkersDaubenspeck, April Arnold January 2017 (has links)
No description available.
|
Page generated in 0.0507 seconds