The Nugget Formation in the Anschutz Ranch East field, northeast Utah and southwest Wyoming, provides an exceptional example of how primary eolian rock properties have a considerable influence on the style of structural deformation. Both new and existing subsurface data were integrated for an overall characterization of sedimentologic and diagenetic heterogeneities, which demonstrate relationships with different styles of structural compartmentalization in reservoirs. The Anschutz Ranch East field is a large asymmetric anticlinal trap in the Utah-Wyoming thrust belt. Three cores were analyzed in order to investigate brittle deformation in eolian facies: dune, apron, and interdune. Selected cores are located along the back limb of the main structure and are nearly perpendicular to the fold axis. Each eolian facies appears to have an associated style of deformation that generally occurs within this tectonic setting. Within the dune facies, deformation bands are the most common style of deformation, unless a fault is present; when faults are present open fractures and breccia occur. In the apron facies, open fractures are more prevalent; however deformation bands are still very frequent. The primary styles of brittle deformation observed in interdune facies are breccias and closed fractures. This relationship between facies and rheology also correlates with porosity. These results support a hypothesis that high porosity rocks tend to be weaker and develop deformation bands, while low porosity rocks have a greater strength and will deform brittlely.

abstract: There is an ongoing debate around the extent that anthropogenic processes influence both plant species distribution dynamics and plant biodiversity patterns. Past human food use may leave a strong legacy on not only the extent that food plants are dispersed and fill their potential geographic ranges, but also on food plant species richness in areas that have been densely populated by humans through time. The persistent legacy of plant domestication on contemporary species composition has been suggested to be significant in some regions. However, little is known about the effects that past human food use has had on the biogeography of the Sonoran Desert despite its rich cultural diversity and species richness. I used a combination of ecoinformatics, ethnobotanical, and archaeological data sources to quantitatively assess the impacts of pre-Columbian, and in some cases, more recent, human-mediated dispersal of food plants on the Sonoran Desert landscape. I found that (i) food plants do fill more of their potential geographic ranges than their un-used congeners, and that polyploidy, growth form, and life form are correlated with range filling and past food usage. I also found that (ii) both pre-Columbian and contemporary human population presence are correlated with relative food plant species richness. Thus, both past human food use and contemporary human activities may have influenced the geographic distribution of food plants at regional scales as well as species richness patterns. My research emphasizes that there is an interplay between ecological and anthropogenic processes, and that, therefore, humans must be considered as part of the landscape and included in ecological models. / Dissertation/Thesis / Supplemental Raster Files / Supplemental Spreadsheet Files / Masters Thesis Plant Biology and Conservation 2019

The topic of this thesis is The Mexican Cession in 1848 in which Mexico ceded territory to the USA in the Treaty of Guadalupe Hidalgo and the subsequent impact of the cession on the life of the native population of the territory during the second half of the 19th century and the beginning of the 20th century. The thesis primarily focuses on everyday life of the native population and their relationship with the majority (white) population before and after the cession. Firstly, the geographical region of the American Southwest, the historical context (the influence of Spanish colonization, the circumstances of the cession) and the specific ethnic groups are briefly introduced. After that, the thesis analyses how the ethnic groups reflected on the political change and to what extent did the change impact the subsequent development of their material and intellectual culture, with special attention to settled and nomadic or semi- nomadic societies. The thesis also pays attention to the various ways and methods the US government used to try to integrate the native population into the majority population in the last decades of the 19th century and analyses the interactions between the two populations stemming from those policies. The research method used is the analysis of historical sources, with...

京都大学 / 0048 / 新制・課程博士 / 博士(地球環境学) / 甲第20541号 / 地環博第162号 / 新制||地環||32(附属図書館) / 京都大学大学院地球環境学舎地球環境学専攻 / (主査)教授 岡﨑 健二, 准教授 小林 広英, 准教授 西前 出 / 学位規則第4条第1項該当 / Doctor of Global Environmental Studies / Kyoto University / DFAM

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京都大学 / 新制・課程博士 / 博士(理学) / 甲第24428号 / 理博第4927号 / 新制||理||1704(附属図書館) / 京都大学大学院理学研究科地球惑星科学専攻 / (主査)准教授 佐藤 活志, 准教授 堤 昭人, 教授 田上 高広 / 学位規則第4条第1項該当 / Doctor of Science / Kyoto University / DFAM

Branding through children is a marketing tactic that many organizations and businesses utilize today; but what marketing strategy best carries out a message to the children and their guardians themselves? This thesis examines the different strategies used by for-profit and not-for-profit companies in order to better understand branding through children. It dives into an experiment testing the effectiveness of various marketing approaches and their success of gaining further children at events. The strategies are then dissected into which worked best in order to answer the question, “What branding strategies are most effective for non-profits which focus on children?”

The United States Department of Education predicts that the nation will need more than one million new teachers by the year 2010 (U.S.DOE, 1996). At the same time, 43% of teachers leave the profession within their first five years of employment. Southwest Florida is experiencing a tremendous growth rate. This growth rate pattern has been predicted to continue through the year 2010. The school districts of Southwest Florida find themselves scrambling to build new schools in order to keep pace with the growth. These new schools must be staffed with qualified teachers. The No Child Left Behind Act of 2001 coupled with the Class Size Reduction Amendment IX, has also increased the demand for qualified teachers. A child's teacher, next to the family, is the single most influential entity in their educational experience. A competent, caring, qualified teacher will make a lifelong impact on both the learning and development of a child. The purpose of this study was to determine the factors that caused dissatisfaction for beginning teachers, and to determine if there was a relationship to attrition. A total of 99 full-time Southwest Florida teachers participated in this study. The number of teachers from Charlotte County was 20, the number of teachers from Hendry County was 17, and the number of teachers from Lee County was 62. Data regarding dissatisfaction factors were analyzed to determine if a significant difference was observable between the three counties. In addition, the study addressed the racial and gender variables between counties as it related to dissatisfaction factors. A two-way analysis of variance (ANOVA) was used to compare the dissatisfaction factors between the races and counties. Analysis of the data suggested that there was no significant difference between race and county for any of the six factors. A two-way analysis of variance (ANOVA) was also used to compare the dissatisfaction factors between the gender and counties. Analysis of the data suggested that there was no significant difference between gender and county for five of the factors but there was a significant difference observed in factor 3, Safe Equipment, for gender. The results of this study indicate that there are distinct factors that cause dissatisfaction for beginning teachers. The results presented in the current study offer implications that although a single factor cannot be directly linked to teacher attrition, it does suggest that a combination of factors may lead to attrition. This data can inform educators that supervise beginning teachers of areas of concern. Decreasing the number of dissatisfaction factors can increase the probability that beginning teachers will not leave the profession within their first five years of employment.

Declines in pollinators around the globe, notably the loss of honey bees (Apis mellifera L.) to Colony Collapse Disorder, coupled with a dearth of quantitative data on non-Apis bee pollinators, led to this dissertation research, which documents the role of non-Apis bees in crop pollination in southwest Virginia. Major findings of this first study of its kind in the region were that non-Apis bees provided the majority of pollination—measured by visitation—for several economically important entomophilous crops (apple, blueberry, caneberry, and cucurbits); diverse bee populations may be helping to stabilize pollination service (105 species on crop flowers); landscape factors were better predictors of non-Apis crop pollination service than farm management factors or overall bee diversity; and non-Apis bees in the genera Andrena, Bombus, and Osmia were as constant as honey bees when foraging on apple. Non-Apis, primarily native, bees made up between 68% (in caneberries) and 83% (in cucurbits) of bees observed visiting crop flowers. While 37–59 species visited crop flowers, there was low correspondence between bee communities across or within crop systems ("within crop" Jaccard similarity indices for richness ranged from 0.12–0.28). Bee community diversity on crop flowers may help stabilize pollination service if one or more species declines temporally or spatially. A few species were especially important in each crop: Andrena barbara in apple; Andrena carlini and A. vicina in blueberry; Lasioglossum leucozonium in caneberry; and Peponapis pruinosa and Bombus impatiens in cucurbits. Eight species collected were Virginia state records. In models testing effects of farm management and landscape on non-Apis crop pollination service, percent deciduous forest was positively correlated in apple, blueberry, and squash, but at different scales. For apple and blueberry, pollination service declined with an increase in utilized alternative forage but was positively related to habitat heterogeneity. For squash, percent native plants also related positively, possibly due to increased presence of bumble bees in late summer. Species collected from both bowl traps and flowers was as low as 22% and overall site bee diversity had no effect on crop pollination service, highlighting the value in pollination research of monitoring bees on flowers. / Ph. D.

The conversion of red oak small diameter timber (SDT) into solid wood products was investigated. The objectives of this research were to 1) determine the yield of lumber, pallet and container parts, and residues from SDT and the market potential for these products; 2) determine the economic feasibility of a SDT sawmill and pallet part mill located in Southwest Virginia; 3) develop a business plan for a SDT sawmill and pallet part mill located in Southwest Virginia. The methods for this research consisted of resource, yield and economic analyses, and the development of a business model. The resource analysis indicated an ample supply of red oak SDT available in Southwest Virginia. The yield analysis used red oak SDT logs, which were manufactured into lumber, container parts and wood residues. The yield of 3" wide container parts from cants varied from 63% to 66%. The 1" nominal lumber produced was mainly 2A and 3A, 74%, and 24% was 1 common. The economic analysis utilized break even, net present value and internal rate of return analyses to determine the economic feasibility of utilizing red oak SDT. The results of the study indicated that the sawmill-only processing level scenario is not economically feasible given the specified conditions and assumptions. However, the results showed that the sawmill and pallet part mill, actual yield scenario at $35/ton delivered log cost is economically feasible. The hypothetical business model for Southwest Custom Hardwoods was economically feasible. The final net present value was calculated to be over $750,000 and the final internal rate of return was 11%. Future yield studies should weigh logs so that the yield of residues and solid wood products can be directly compared. Future research into the utilization of hardwood SDT should include yield studies of other species and other product mixes. / Master of Science