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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
831

Microscopic analysis utilized in the identification of cutting, scraping and whittling activities on flake tools from the Qwu?gwes (45TN240), Hartstene, and Sunken Village (35MU4) sites in the central northwest coast of North America

Loffler, German, January 2007 (has links) (PDF)
Thesis (M.A in anthropology)--Washington State University, December 2007. / Includes bibliographical references (p. 97-105)
832

The importance of being English: anxiety of Englishness in Charlotte Bronte's Jane Eyre and Jean Rhys's Wide Sargasso Sea

Whittemore, Sarah 12 May 2008 (has links)
Undergraduate thesis
833

The biological and acoustical structure of sound scattering layers in the ocean off Oregon

Kalish, John M. 06 February 1984 (has links)
Graduation date: 1984
834

The long and short of it : the reliability and inter-populational applicability of stature regression equations

McCarthy, Donna 26 November 2001 (has links)
In this thesis, stature reconstruction of three prehistoric/protohistoric Native American populations (from Alaska, the Aleutian Islands, and South Dakota) was performed using the Fully Anatomical method in order to formulate regression equations and analyze the ability of regression equations of other researchers to accurately estimate the statures within my study populations. The calculation of regression equations demonstrated that even though there was a significant difference in the statures of the three populations, they were similar enough in body proportions such that regression equations from the pooled sample could be used to accurately estimate statures from all three groups as well as 12 randomly chosen individuals from outside the study sample. Results of statures calculated using the regression formulae of other researchers on my sample populations forced me to conclude that there is too much variation between populations to allow for much inter-populational applicability except in those cases where the populations are similar enough in proportion. For my study groups, the best equations for estimating statures (besides the ones formulated specifically for them) were those of Sciulli et al. for Ohio native Americans, followed closely by Trotter and Gleser's 1952 and 1958 equations. The femur/stature ratio of Feldesman et al (1990) performed relatively poorly, and the formulae of Genoves' for Mesoamericans (1967) were the least accurate. While individual statures may be more highly influenced by genes, the mean statures of populations or homogeneous geographical groups is more controlled by common levels of nutrition, stress, and environment of the individuals within that group. The Arikara were the tallest population: the female mean of that group were as tall as the male means from both the Alaskan and Aleutian populations. The populations in this study differed in their degree of sexual dimorphism, with the Arikara individuals showing the greatest stature difference and dimorphism between males and females. The distal limb bones of the arms and the legs of the individuals from both Alaska and the Aleutian Islands show significant shortening when compared to those of the Arikara, supporting "biogeographical" rules of human adaptations to chronically cold environments. The results of this study illustrate how important it is for researchers to keep studying (and publishing regression equations for) statures of prehistoric and historic populations. Until someone develops a formulae that can truly be applied to populations everywhere-as the femur/stature ratio and the line of organic correlation attempted to-there is too much variation between groups to allow researchers to continue to apply equations not applicable to their population. / Graduation date: 2002
835

Sedimentation, economic enrichment and evaluation of heavy mineral concentrations on the southern Oregon continental margin

Bowman, Kenneth Charles Jr 08 February 1972 (has links)
Heavy minerals can contain potentially economic amounts of metals as both matrix and trace constituents. Such minerals appear as unconsolidated black sands on the continental shelf off southwest Oregon and along the Oregon coast. Two diverse energies are considered in this investigation. Environmental energy of the depositional regimen, Part I; energy involved in crystallization of transition metals from a magma, Part III. In Part II, an analytical scheme for the evaluation of opaque oxides is proposed, and an examination of the results as applied to two samples is presented. Part I The unconsolidated black sands on the Oregon continental margin have been profoundly affected by tectonic uplift aid by cyclic erosive transgression and regression. Progressive enrichment in heavy minerals from the Klamath Mountains has apparently occurred during each glacio-eustatic regression of the Pleistocene seas, each regression a period of intensified erosion and sediment transport. Subsequent erosive transgressions selectively sort and redistribute these heavy minerals into paralic beach and nearshore deposits. Uplift of the coast and shelf implies that the heavy minerals were reworked during the Holocene transgression into concentrations of greater extent and higher ore tenor than relict deposits of earlier transgressions in upraised Pleistocene terraces. Extrapolation of ore reserve values from the terraces by "Mirror Image" concepts might seriously underestimate the potential of offshore deposits. Offshore heavy mineral concentrations should be coincident with observed submarine terraces. Part II An analytic scheme was developed to investigate opaque oxides in two samples; one from the Pleistocene terraces; the other from near the present shelf edge. Analyses involving X-ray diffraction techniques, atomic absorption and neutron activation established the mineralogy and elemental distribution in magnetically separated diagnostic splits. Chrome spinel, ilmenite and magnetite comprise the opaque oxide fraction in both samples. Correlation studies of these analyses suggest: (1) Chromium is a matrix metal of chrome spinel and is diadochic into magnetite. (2) Iron appears in all opaque oxides and in increasing amounts with increasing magnetic susceptibility. (3) Titanium is a matrix metal in ilmenite, and diadochic into chrome spinel and magnetite. (4) Nickel and ruthenium are diadochic into and correlated to the spinel structure; i.e. to chrome spinel and magnetite. (5) Osmium appears to be correlated to chromium. (6) Zinc is limited to spinel in these samples. Part III Goldschmidt's and Ringwood's criteria for diadochy often fail to explain the distribution of the transition metals because crystal field effects are not considered. Favored d[superscript n] configurations, e.g. octahedrally coordinated, low spin d⁶ cations in the spinel minerals, result in shortened interatomic distance and significantly strengthened cation-ligand bonds, possibly affecting the distribution of such metal cations. The octahedral site preference energy parameter (OSPE) has been used to explain distributional behavior of the first (3d) transition series metals. OSPE calculations for four low spin d⁶ cations - Co(III), Ru(II), Rh(III), and Pt(IV) - give significantly high values for this parameter. High OSPE valued transition metal cations possibly form stable proto-mineral oxide complexes in the magma which persist through crystallization. These associations predetermine the enrichment of transition metals in oxide minerals and act as nuclei during cooling and solidification. Subduction of oxidized and hydrolyzed near-surface rocks down a Benioff zone provides progressively higher Eh in the magma, a variety of cation oxidation states, and water for sepentinization of ultramafic rocks. The distribution of the platinum metals in a strongly reducing magma environment should be different than in the oxidizing magma proposed for the Klamath ultramafics. The OSPE parameter offers an explanation for the observed distribution of platinum group metals in spinel minerals from this investigation, in chromites from Uralian dunitic massifs and the Stillwater complex; and of iridium from the Great Lake Doleritic Sheet, Tasmania. Chrome spinel from Oregon had twice the concentration of ruthenium, and one-third the amount of osmium as similar Uralian chromite deposits. The first significant concentration of ruthenium in magnetite is herein reported recommending continued research into the platinum metal distribution in southwest Oregon. / Graduation date: 1972
836

Modeling the Laurentide Ice Sheet through the last deglaciation

Licciardi, Joseph M. 14 April 1995 (has links)
Graduation date: 1995
837

Resiliency and risk in Native American communities a culturally informed investigation /

Belcourt-Dittloff, Annjeanette E. January 1900 (has links)
Thesis (Ph. D.)--University of Montana, 2006. / Title from title screen. Description based on contents viewed Mar. 29, 2007. Includes bibliographical references (p. 109-125).
838

Developing a professional learning community among mathematics teachers on two Montana Indian reservations

Nelson, Karma Grace. January 2006 (has links) (PDF)
Thesis (Ed.D.)--Montana State University--Bozeman, 2006. / Typescript. Chairperson, Graduate Committee: Jayne Downey. Includes bibliographical references (leaves 245-255).
839

The Influence of the French Cello School in North America

Gagnon, Marie-Elaine 19 June 2006 (has links)
The purpose of this study is to explore how the French School of Cello technique evolved over two and a half centuries and how it has influenced cello playing and pedagogy in the United States and in Canada, and whether it is still possible to distinguish it from other schools of bow and left hand technique. The study includes a historical background and overview of the origins of the French cello school: its importance and influence on today's major schools of cello playing, a comparison of the world's five major cello schools, and a proposal of the existence of a Global school of cello playing that has evolved in North America. A cello family tree in Chapter 4 traces the multiple cello school influences on the author. Interviews of five established cello teachers in North America are discussed in Chapter 5. Appendices include the unabridged interviews of the five cellists and a table of content of Bazelaire's Méthode.
840

Setting the Record Straight: Anne W. Armstrong, Regionalism, and the Social Efficacy of Fiction

Doman, Katherine Hoffman 01 August 2008 (has links)
Categorized by the few critics who know her work as a "minor" Appalachian writer, Anne Wetzell Armstrong has never enjoyed the recognition she deserves. But she produced an important body of work, including fiction, non-fiction and drama. In the 1970‘s, critic Elaine Showalter led the gynocritical effort to recover women writers and inspired the reintroduction of a number of overlooked authors. This national impulse and the positive reception of its results has driven, in turn, an interest in similar regional efforts—hence my own interest in recovering the work of Armstrong, whose work has value in both national and regional contexts. This study applies a regionalist lens to Armstrong‘s fiction, including an early short story entitled "Half-Wit Mary‘s Lover" (1912), and her two novels: The Seas of God (1915) and This Day and Time (1930). The project begins with Armstrong‘s biography, outlining the elements of her long and unusual life that influenced her writing. The three regionalist close readings point out the ways in which her fiction resisted hegemonic culture and offered a new perspective to early twentieth-century American readers. This project explores the ways in which Armstrong used her fiction to resist dominant culture‘s view of marginal populations, with a particular emphasis on the stereotyping of women and Southern mountaineers. Because Armstrong‘s considerable body of work focuses frequently on marginal women, the temptation exists to adhere strictly to a feminist lens in reading her work. Such an approach proves valid; however, the lens of literary regionalism—especially as defined by critics like Judith Fetterley and Marjorie Pryse and differentiated from local color by its counterhegemonic agenda—offers a broader consideration of Armstrong‘s work. As a site for feminist readings, Armstrong‘s work proves interesting but stands as one among many; as regionalism, her fiction offers important new opportunities both to support and to problematize current thinking about the definition of the term as it applies to literature and also to explore certain controversial topics arising in the theoretical discourse, the role of feminism being one of those topics.

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