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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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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.
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Showing 1 to 8 of 8 (0.035 seconds)Spelling suggestions: "subject:"northern arizona"" "subject:"northern orizona""
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The American Hornet Moth in the Urban Forests of Northern Arizona above 6000 Foot ElevationsDeGomez, Tom 03 1900 (has links)
2 pp. / Information about life cycle and damage in aspens,
poplars and willows found especially in Arizona and their control methods.
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Shrubs for Northern Arizona above 6000 Foot ElevationsDeGomez, Tom 01 1900 (has links)
7 pp. / Shrubs can greatly enhance the landscaping of your home year round. Different types of shrubs, their landscape usage, selection and cultural requirements are discussed here in detail.
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Shrubs for Northern Arizona Above 6,000 Foot ElevationsBraun, Hattie, DeGomez, Tom 03 1900 (has links)
Revised; Originally Published: 2003 / 7 pp.
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Spatial Distribution and Assemblage Composition Patterns of Sherd-and-Lithic Artifact Scatters in the Upper Basin, Northern ArizonaSzeghi, Shelley A. 11 October 2012 (has links)
No description available.
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We Must Grow Our Own Artists: Mary-Russell Ferrell Colton, Northern Arizona's Early Art EducatorBurns, William James 22 March 2010 (has links)
What were Mary-Russell Ferrell Colton’s contributions to the progressive education movement and the Indian arts and crafts movement in the Southwestern United States at a time when the region was still very remote? Artist, author, amateur ethnographer, educator, and curator; these were but a few of the talents of Mary-Russell Ferrell Colton, co-founder of the Museum of Northern Arizona and early art advocate on the Colorado Plateau. This study investigates how Colton contributed to the progressive education movement and the Indian arts and crafts movement through the work that she did at the museum. There, she labored to increase public awareness of the importance of art education and to revive Native American arts on the Colorado Plateau. Using an extensive collection of archival material in the Colton Collection at the Museum of Northern Arizona, as well as oral history interviews, this historical study provides a nuanced analysis of Colton’s life as an educator. Colton’s influence is not well known today, but her professional contributions merit recognition, giving her a place in the history of American education. This study reveals how Colton’s efforts fit within the context of the work of her contemporaries in Santa Fe and Taos, and within the progressive education movement, from the then relatively remote outpost of Flagstaff. Much can be learned from Colton’s work that is relevant to the field of education today. Her ideals and writings about art education will resonate with opponents of No Child Left Behind. Colton’s work as one of northern Arizona’s earliest art educators contributed to a better understanding of the culture of the various peoples of the Colorado Plateau and to the preservation of Navajo and Hopi traditions through education. Colton made notable contributions to the Indian arts and crafts movement, museum education, and the progressive education movement. A woman of firm convictions and ideals, Colton was strong-willed, and complex, a multi-faceted person with a broad range of interests which she pursued with passion and commitment. This study crosses the boundaries of several disciplines, including educational history, museum studies, women’s studies, educational biography, Native American studies, and art education.
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An assessment of an emerging technological delivery system for distance educationEnockson, John O. January 1900 (has links)
Thesis (Ed. D.)--Northern Arizona University, 1997. / "May 1997." eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 134-137) and abstract.
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An assessment of an emerging technological delivery system for distance educationEnockson, John O. January 1900 (has links)
Thesis (Ed. D.)--Northern Arizona University, 1997. / "May 1997." eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 134-137) and abstract.
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A Re-Os Study of Sulfides from the Bagdad Porphyry Cu-Mo Deposit, Northern Arizona, USABarra-Pantoja, Luis Fernando January 2001 (has links)
Use of Re-Os systematics in sulfides from the Bagdad porphyry Cu-Mo deposit provide information on the timing of mineralization and the source of the ore -forming elements. Analyzed samples of pyrite, chalcopyrite and molybdenite mainly from the quartz monzonite and porphyritic quartz monzonite units are characterized by a moderate to strong potassic alteration (secondary biotite and K- feldspar). Rhenium concentrations in molybdenite are between 330 and 730 ppm. Two molybdenite samples from the quartz monzonite and porphyritic quartz monzonite provide a Re-Os isotope age of 71.7 ± 0.3 Ma. A third sample from a molybdenite vein in Precambrian rocks yields an age of 75.8 ± 0.4 Ma. These molybdenite ages support previous suggestions of two mineralization episodes in the Bagdad deposit. An early event at 76 Ma and a later episode at 72 Ma. Pyrite Os and Re concentrations range between 0.008-0.016 and 3.9-6.8 ppb, respectively. Chalcopyrite contains a wide range of Os (6 to 91 ppt) and Re (1.7 to 69 ppb) concentrations and variable ¹⁸⁷Os/¹⁸⁸Os ratios that range between 0.13 to 22.27. This variability in the chalcopyrite data may be attributed to different copper sources, one of them the Proterozoic volcanic massive sulfides in the district, or to alteration and remobilization of Re and Os. Analyses from two pyrite samples yield an eight point isochron with an age of 77 ± 15 Ma and an initial ¹⁸⁷Os/¹⁸⁸Os ratio of 2.12. This pyrite Re-Os isochron age is in good agreement with the molybdenite ages. We interpret the highly radiogenic initial 1870s/188Os as an indication that the source of Os and, by inference, the ore-forming elements for the Bagdad deposit, was mainly the crust. This conclusion agrees with previous Pb and Nd isotope studies and supports the notion that a significant part of the metals and magmas have a crustal source.
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