Now showing items 5571-5580 of 5602
Effect of casting conditions on physical properties of some experimenal partial denture alloys Presented at the 46th General Meeting of the International Association for Dental Research, Washington, D.C., March 1967.
(John Wiley & Sons, Inc., 1969-09)
Four alloys were tested which are being considered for use in making partial denture castings. The procedure was varied by using three spruing methods, two different waxes, two melt temperatures, and two different directions ...
Microclimatic changes and the indirect loss of ant diversity in a tropical agroecosystem
(Springer-Verlag, 1996-11)
Recent changes in the coffee agroecosystem of Costa Rica were used to study the mechanism of biodiversity loss in transforming agroecosystems, focusing on the ground-foraging ant community. Coffee farms are being transformed ...
Assignment of the human CRABP-II gene to chromosome 1q21 by nonisotopic in situ hybridization
(Springer-Verlag, 1992-07)
Two highly conserved forms of cellular retinoic acid binding protein (CRABP-I and CRABP-II) have been described, and one, CRABP-II, is highly expressed in human skin. We have utilized a 10-kb fragment containing the human ...
The human facial pattern: A study of the North American Black.
(1988)
A true longitudinal study on facial growth was conducted using radiographic cephalograms of 82 North American Blacks equally divided between males and females. The purposes were: (1) to document the facial growth pattern ...
An investigation into the relaxation behavior of pharmaceutical film coatings.
(1989)
Polymeric materials utilized as film coatings exhibit many different time dependent relaxations which can yield relevant information regarding their use. In this dissertation research, the effect of additives on the primary ...
Iodide Enhanced Electron-Capture Detection of Halocarbons with Application to Atmospheric Methyl Chloride.
(1983)
The study of environmental halocarbons requires analytical methods which are both direct and sensitive. A novel iodination/electron capture detection method for the chromatographic analysis of monohalogenated organics was ...
Degradation of Polychlorinated Biphenyls in Sediments of the Great Lakes.
(1980)
Polychlorinated biphenyls (PCBs) are a class of toxic industrial compounds that have become widely distributed in the environment. Some of the compounds released to the environment have accumulated in sediments of lakes ...
Application of Remote Sensing Techniques to the Study of the Impacts of the Aswan High Dam.
(1982)
A study of the environmental changes, including morphology, sedimentation, and plant production, in the Aswan Reservoir, was conducted by utilizing advanced L and sat digital imagery technology. Spectral reflectance ...
Fourier Transform Spectrometric Direct Mixture Analysis Techniques for Identification of Components of Bulk Organic Waste (Qualitative Analysis, Hazardous Waste).
(1986)
This dissertation describes the application of direct infrared spectral interpretation techniques to the problem of identifying major components of waste organic mixtures. The principle hypothesis of this dissertation was ...