Digital Commons Network^™

Unm Latin American & Iberian Institute, 2015-16 Annual Report, Office Of Academic Affairs

UNM HLC 2018-19 Assurance Argument Evidence

A 2015 report from the Latin American & Iberian Institute (LAII), detailing its various services and programs. As stated in the About the LAII section of the report (pg. 6), the institute “was founded to coordinate Latin American programs on campus.” The report goes on to detail its outreach efforts among communities external to the university (pg. 8), its relationship to Latin American Studies (pg. 28), and other facets of the institution.

Individual And Organizational Influences On Fire Research Use By Fire Managers And Decision Makers In The Bureau Of Land Management, National Park Service And U.S. Forest Service, Vita Wright

Graduate Student Theses, Dissertations, & Professional Papers

Federal interagency fire policy mandates that fire management plans and programs are based on a foundation of science and that science be transferred to managers in a timely manner. Ultimately, scientists and managers are collectively responsible for ensuring relevant research is developed, transferred and integrated into management. This study used social science theory and methods to understand perspectives about research by fire and fuels specialists and decision makers in the Bureau of Land Management, National Park Service and United States Forest Service. Applying the Technology Acceptance Model, these included beliefs about research usefulness, beliefs about the ease of using research, …

State Of Academic Affairs Report, Office Of Academic Affairs

UNM HLC 2018-19 Assurance Argument Evidence

A comprehensive overview of the Office for Academic Affairs covering the years 2013 through 2015 as it is described by the Faculty Hanbook policy A83 "Annual Reports." This includes reports on all 12 schools and colleges, and on all administrative units including Enrollment Management and GEO.

Improving Mechanical And Neuromuscular Deficits Following Anterior Cruciate Ligament Reconstruction, Audrey Rose Campbell Elias

Graduate Student Theses, Dissertations, & Professional Papers

Despite consistent resolution of knee laxity and return to physical activity following ACL reconstruction, a growing body of evidence implicates impaired weight acceptance strategies as frequent primary drivers in a host of poor long-term outcomes. Most egregiously, the majority of the people with ACL reconstruction will show radiographic evidence of knee osteoarthritis within 15 years of surgery. Abnormal compression of the knee joint due to impaired knee flexion during weight acceptance is exacerbated by a tendency toward concomitant co-contraction of the knee musculature. Despite a plethora of proposed training paradigms, performance deficits after ACL reconstruction prove particularly resistant to enduring …

Coevolution And Cospeciation In A Bark-Beetle Fungal Symbiosis, Ryan Russell Bracewell

Graduate Student Theses, Dissertations, & Professional Papers

Bark beetles in the genus Dendroctonus are some of the most important insects in forest ecosystems worldwide and are known to be involved in symbiotic relationships with fungi. However, we have a poor understanding of beetle-fungal coevolution and if the specificity we see in beetle-fungal relationships may translate to cospeciation over longer time frames. In this dissertation, I attempt to answer these questions by investigating the western pine beetle (Dendroctonus brevicomis)-fungal symbiosis, a beetle that consists of two putative cryptic species in the early stages of divergence on two susbspecies of ponderosa pine (Pinus ponderosa). In the first chapter, I …

Aerodynamics, Kinematics, And Ecology Of Slow Flight In Birds, Kristen Elizabeth Crandell

Graduate Student Theses, Dissertations, & Professional Papers

The overarching goal of my dissertation is to elucidate the force production mechanisms of slow flight in birds. Slow flight is extremely energetically costly per unit time, yet highly important for takeoff and survival in birds. However, at slow speeds it is presently thought that most birds do not produce beneficial aerodynamic forces during the entire wingbeat: instead, they fold or flex their wings during upstroke, prompting the long-standing prediction that the upstroke produces trivial forces. Here, I examined the kinematics, aerodynamics, skeletal drivers, and potential ecological influences of force production in flight. In chapter one, I establish that wings …

Estimation Of Historic Salmon Populations And Its Application To Contemporary Salmon Conservation, Nick Joseph Gayeski

Graduate Student Theses, Dissertations, & Professional Papers

Populations of wild Pacific salmon and steelhead (Oncorhynchus sp.) in the eastern Pacific Rim have experienced significant declines in abundance and associated genetic and life history diversity over the course of the twentieth century (Nehlson et al 1991, Slaney et al 1996, Myers et al 1998, Lichatowich 1999). In the Pacific Northwest of the United States, declines in the abundance of most populations accelerated in the last two decades of the century and have continued into the first two decades of the twenty-first (Busby et al 1996, Myers et al. 1998, Good et al.2005, Hard et al. 2007, Ford et …

Social Impact Of Traumatic Brain Injury In Adolescents: A Mixed Methods Study With A Focus On Rural Adolescents, Brandon Jared Rennie

Graduate Student Theses, Dissertations, & Professional Papers

Pediatric Traumatic Brain Injury (TBI) is a serious public health concern in the United States. The least studied populations are those at the highest risk to sustain a TBI, specifically, youth, and especially those living in rural areas. Despite the documented negative impact on social outcomes and relative importance of social functioning in youth, research is sparse with regard to how various injury and non-injury factors interact to influence social outcomes and how best to assess this population for intervention planning and monitoring. Participants are four adolescents who have had TBIs of mild or moderate severity and their mothers (three …

It's A Small World: Biogeography And Invasion In The Mouse Intestine, Ellen Lark

Graduate Student Theses, Dissertations, & Professional Papers

Host associated systems are of particular interest to many microbiologists because invasion of these systems can lead to disease. One important host-associated systems is the intestinal microbiome, but in many studies, including those on pathogenesis, this system is represented by samples from one location (generally the feces or cecum). This body of work was initiated in part because I wondered why a large and diverse ecosystem was being was being represented by samples from only one habitat.

The biogeography of living organisms has an impact on landscape ecology studies, including those in the field of invasion ecology. Despite several studies …

The Influence Of Pioneer Riparian Vegetation On River Processes From The Plant To Reach Scale, Sharon Verdawn Bywater-Reyes

Graduate Student Theses, Dissertations, & Professional Papers

Alluvial rivers have morphologies that are shaped to varying degrees by the character of the riparian vegetation they support. Floodplain vegetation produces bank cohesion, for example, which in turn is responsible for inducing river meandering that gives rise to in-channel bars suitable for pioneer vegetation recruitment. Once established, pioneer vegetation is inundated by channel-forming flows, where it interacts with flow and sediment transport processes. This dissertation quantifies interactions between in-channel pioneer vegetation, which is under-studied relative to floodplain vegetation, and river processes across spatial scales.

At the seedling scale, I link field experiments measuring woody riparian seedling uprooting forces to …

Factors Affecting Plant Responses To Arbuscular Mycorrhizal Fungi And Soil Fungal Communities, Lauren Priestman Waller

Graduate Student Theses, Dissertations, & Professional Papers

Arbuscular mycorrhizal (AM) fungi are ancient mutualists that associate with the majority of plants. However, the factors that influence how much a plant benefits from AM fungi, or the factors that influence other root-associated fungi are unclear. I examined how plant traits related to nutrient availability can explain variation in AMresponsiveness and whether native species differ from exotics in these relationships. Leaf mass per unit of area (LMA) correlated positively with mycorrhizal growth responsiveness (MGR) and root colonization (RC) among native species. This indicates that native species with more conservative traits more strongly benefit, and benefit from, AM fungi. Furthermore, …

Influence Of Resonant And Non-Resonant Vibrational Excitation Of Ammonia Molecules In Gallium Nitride Synthesis, Hossein Rabiee Golgir, Yunshen Zhou, Kamran Keramatnejad, Yongfeng Lu

Department of Electrical and Computer Engineering: Dissertations, Theses, and Student Research

Attempts on the selective promotion of gallium nitride (GaN) growth were investigated by deploying laserassisted vibrational excitation of reactant molecules, which deposits energy selectively into specific molecules and activate the molecules towards the selected reaction pathways. Laser-assisted metal organic chemical vapor deposition (LMOCVD) of GaN was studied using a wavelength-tunable CO2 laser. The NH-wagging modes (υ2) of ammonia (NH3) precursor molecules are strongly infrared active and perfectly match the emission line of the CO2 laser at 9.219, 10.350, and 10.719 μm. On- and off-resonance excitations of molecules were performed via tuning the incident laser wavelengths at on-resonant wavelength 9.219 μm …

An Investigation Of The Impact Of Ipad Usage On Elementary Mathematical Skills And Attitudes, Grant Patrick Swicegood

Graduate Student Theses, Dissertations, & Professional Papers

Currently, many schools are implementing one-to-one initiatives, where the goal is to give every student in a classroom a tablet or laptop computer. However, there is a dearth of research backing up the assumption that they significantly improve student learning. This study explored the effects of these new instructional devices by focusing on two second-grade classrooms implementing a one-to-one iPad program. Specifically, it investigated how iPad usage affects student and teacher attitudes toward mathematics, student mathematics performance in and out of app environments, the instructional purposes for which iPads are used in the classroom, and implementation issues of the technology. …

An Investigation Of Domestic Tourists' Loyalty To A Nature-Based Tourist Setting From A Relational And Transactional Perspective At The Victoria Falls World Heritage Site, Jane Musole Kwenye

Graduate Student Theses, Dissertations, & Professional Papers

It is a common belief that Zambian citizens would prefer to vacation in other countries rather than visiting their own natural tourist settings. The primary goal of this study was to understand how to foster loyal relationships between Zambian domestic tourists and a natural setting by investigating factors that influence domestic tourists' loyalty to the Victoria Falls World Heritage site. Destination loyalty was the central concept employed in this study and was examined from both a relational and transactional perspective. Place attachment constituted the relational variable, while satisfaction, service quality and perceived value were the transactional variables.

Economic Efficiency Of Fuel Reduction Treatments In The Home Ignition Zone To Mitigate Wildfire Risk In Montana, Usa, Howard L. Williams

Graduate Student Theses, Dissertations, & Professional Papers

Wildland-urban interface growth and factors increasing the probability of wildfire suggest that annual spending on wildfire risk mitigation and suppression will continue to increase. With limited information about the benefits and costs of risk mitigation, land managers and homeowners may under- or over-invest in risk mitigation, where costs are disproportionate to the expected benefits of the strategy. This study accounted for expected increases in wildfire risk (due to growth of the WUI, climate change and vegetation growth) over time in Flathead County, Montana, and estimated the expected avoided loss in structure values associated with three treatment levels that would require …

The Science Behind The Selection Of Native Plant Materials: Local Adaptation, Response To Invasion, Cytotypic Variation, And Seed Transfer Zones, Alexis Gibson

Graduate Student Theses, Dissertations, & Professional Papers

The use of locally adapted native plant materials is promoted as a mechanism for improving revegetation and restoration outcomes and increasing the long-term ecological function of a site. Challenges arise in the use local native plant materials, however, when the conditions in which they are used differ from those to which they are adapted, like in heavily disturbed sites undergoing restoration or invaded ecosystems, or when local adaptation is not the only genetic consideration for fitness (polyploidy). In addition, managers need to select among multiple guidelines for how far to move seeds, each of which comes with its own assumptions …

The Power Of Critical Reflection: Exploring The Impact Of Rhetorical Stories On Metacognition In First-Year Composition Courses, Amy Elizabeth Ratto Parks

Graduate Student Theses, Dissertations, & Professional Papers

Abstract

Consequences Of Biomass Harvesting On Forest Condition And Productivity In The Northern Rocky Mountains, Woongsoon Jang

Graduate Student Theses, Dissertations, & Professional Papers

Emerging public interests to utilize forest woody biomass as an alternative feedstock accompanies a concern about potential nutrient depletion by increased woody biomass extraction. This study was conducted to investigate the long-term impact of intensive biomass utilization on site productivity and forest condition in the northern Rockies. The 1974 Forest Residues Utilization Research and Development Program site at Coram Experimental Forest of western Montana were revisited, and responses from individual tree to ecosystem level were measured. The experiment was designed to address the effect of biomass utilization intensity (high, medium and low) combined with prescribed broadcast burning treatment following conventional …

The Use Of Three-Dimensional Gps Observations For Tectonics And Hydrology In Northeast Africa, Yelebe Birhanu Amere

Graduate Student Theses, Dissertations, & Professional Papers

1. 27 campaign and 17 continuous GPS sites spanning the Ethiopian Highlands, Main Ethiopian Rift (MER), and Somali Platform in Ethiopia and Eritrea were measured for varying durations between 1995 and 2014. Velocities at these sites show that present day finite strain rates in NE Africa can be approximated at the continent scale by opening on a simple tectonic boundary within the Ethiopian Rift. Observations from the Somali Platform require relative velocities within the Somali plate to be less than 1 mm/yr. Observations from the Ethiopian Highlands allow relative velocities no greater than 1-2 mm/yr within the Nubia plate; statistically …

An Empirical Investigation Of The Buddhist Concept Of "Not-Self", Christian Herwitz

Graduate Student Theses, Dissertations, & Professional Papers

All individuals have notions about how they would likely approach themselves under times of stress, as well as the ways which would be most helpful to them. The present study investigated four broad ways of approaching the self under stressful circumstances: self-esteem, self-control, self-compassion, and not-self. Not-self, a concept based in Buddhist philosophy, is novel to a Western population, and was the primary focus. In order to comprehensively examine the concept, data were collected from 168 undergraduates on responses to stressful circumstances: by bolstering self-esteem, engaging in self-control behaviors, engendering a sense of self-compassion, or accepting/letting go thoughts, feelings, wants, …

Dna Methylation In Humans And Dogs: Evaluating The Impact Of Nutritional And Particulate Exposures, Luke Benjamin Montrose

Graduate Student Theses, Dissertations, & Professional Papers

Asthma is among the most common chronic diseases in children, among the leading causes of hospitalization for children, and one of the leading causes of school absenteeism. Discovery of preventable factors and the underlying mechanisms that exacerbate asthma among prevalent cases is important for mitigating the health burden of this childhood disease. Environmental factors such as exposure to particulate matter (PM) or nutritional deficiencies can lead to poor respiratory health among susceptible children. Recent animal studies suggest that PM exposures and dietary nutrients may influence asthma pathways through epigenetic mechanisms. Epigenetic modifications are heritable changes that can regulate gene activity …

Trait Hope As A Moderator Of The Effects Of Hassles And Uplifts On Depressive Symtpoms In College Students, Leslie C. Croot

Graduate Student Theses, Dissertations, & Professional Papers

Major Depression is the leading cause of disability in the United States and has been studied for decades. Research suggests that daily hassles may increase the likelihood of depressive symptoms while daily uplifts may help protect against depressive symptoms (Mayberry & Graham, 2001). Snyder's hope theory (Snyder et al., 1991) provides an avenue for understanding how hope can protect against symptoms of depression. Hope, hassles, uplifts, and depressive symptoms were assessed at three time points with one-month intervals in a sample of 186 undergraduate students via self-report measures. Results, analyzed using a Generalized Estimating Equation, were threefold: there was (1) …

Stages Of Change Theory Applied To Self-Critical Thinking And Fear Of Compassion: A Brief Psycho-Educational Intervention, Meghan Theresa Gill

Graduate Student Theses, Dissertations, & Professional Papers

Self-critical thinking has been identified as a trans-diagnostic feature of several forms of psychopathology, including depression, and anxiety (Gilbert & Proctor 2006). Recent research has found that developing self-compassion skills reduces symptoms of distress and correlates with beneficial outcomes (Barnard & Curry, 2011). Unfortunately, it also appears that some who experience high levels of self-criticism also experience a fear of compassion (i.e., a resistance to soothing and care when directed toward the self or when received from others). Fear of compassion has been identified as a barrier to engagement in, and efficacy of psychological treatment (Gilbert, McEwan, Matos, & Rivis, …

A Measure Development Study For Youth Trauma Exposure And Developmental Trauma Disorder, Molly Kathleen Mcdonald

Graduate Student Theses, Dissertations, & Professional Papers

Childhood trauma research and assessment are limited in addressing complex trauma. Specifically, current childhood trauma exposure measures are limited in the types of trauma queried, the ability to assess for frequency of trauma incidents, and the possibility of reporting on symptoms from multiple traumas (Hawkins & Radcliffe, 2006). Another problem with current childhood trauma practices is related to diagnosis. Most children who experience complex trauma are not diagnosed with PTSD; separation anxiety disorder and oppositional defiant disorder are most commonly diagnosed (Cook et al., 2005). Emotional and behavioral difficulties associated with complex trauma in childhood may be better captured by …

Contrasting Two Prophylactic Dysphagia Interventions For Patients With Head And Neck Cancer Treated With Radiotherpy With Or Without Adjunctive Chemotherapy, Laurie Slovarp

Graduate Student Theses, Dissertations, & Professional Papers

Many patients with head and neck cancer (HNC) suffer from dysphagia caused by organ preserving regimens of radiation therapy with or without adjunctive chemotherapy. Prior research has shown a benefit of prophylactic dysphagia intervention; however, prior studies vary in terms of timing, dosage, and types of treatments prescribed. Additionally, compliance to prophylactic swallowing exercises (PSEs) has been poor and anecdotal evidence points towards swallowing pain as a cause of poor compliance. This prospective study investigated exercise compliance, oral intake, self-perceived swallowing function, swallowing-related quality of life, and swallowing-related pain for patients who received two different types of prophylactic swallowing interventions. …

Alternative Protein Conformations: Yeast Iso-1-Cytochrome C And Heme Crevice Dynamics, Levi James Mcclelland

Graduate Student Theses, Dissertations, & Professional Papers

The field of protein biochemistry has been dominated by the dogma that a protein sequence yields a 3-dimensional structure important for a singular function. More modern insights are beginning to demonstrate that proteins are not static structures. Rather, proteins undergo numerous conformational fluctuations yielding an ensemble of conformational populations. Conformational change can result in changed or altered protein function. Small or large energetic barriers existing between conformers regulate the ease with which a protein can sample alternative conformations. In the dissertation work presented here, alternative conformations of yeast iso-1-cytochrome c are investigated with particular emphasis on heme crevice loop dynamics. …

Bilisshiissaannuua / To Go Without Water: The Importance Of Fasting Among The Apsaalooke, Aaron B. Brien

Graduate Student Theses, Dissertations, & Professional Papers

The Apsaalooke nation of Montana is one of many tribes in the Great Plains that

practice the ritual of fasting (Vision Quest). In this document I will explain Apsaalooke

fasting also called Bilisshíissaannuua To Go Without Water. This will be done by explain

some core elements of Apsaalooke belief to give the reader a string knowledge base,

so that one can contextualize fasting with in Apsaalooke culture.

This documents also highlights the Dryhead Preservation and recordation project

during the summer of 2013, funding and conducted by the Bureau of Land

Management, Custer National Forest and The Crow tribal Historic Preservation …

The Biogeochemistry Of Elemental Sulfur Contaminated Soils: Insights Into Effective Remediation, Michael Ryan Mctee

Graduate Student Theses, Dissertations, & Professional Papers

Soil contamination that results from elemental sulfur (S⁰) deposition is a new occurrence. Elemental sulfur is stockpiled as a byproduct from the oil and gas industry and is deposited by biodegradable trap and skeet targets at shooting ranges. Chemolithotrophs and mixotrophs can oxidize S⁰ to H₂SO₄. Consequently, in areas where excess S⁰ is deposited or stockpiled, soils can acidify to pH values observed with acid mine drainage.

I studied S⁰ contamination at a former sporting clay range. For seven years, the range used biodegradable trap and skeet targets that contained S …

Wilderness And Epistemic Wildness, John T. Stanfield

Graduate Student Theses, Dissertations, & Professional Papers

The traditional concept of wilderness was a product of the time out of which it came. Times have changed. The social context of conservation, how humans affect nature, and scientific understanding of how ecosystems function have all shifted in ways that make the wilderness idea problematic. The values that people found in wilderness are still relevant, however. It is the way that they are tied together in the concept of wilderness that has become a problem.

I propose a revised concept of wilderness that meets the concerns of critics of wilderness, and accounts for the tension between the wild and …

Quantifying The Spatio-Temporal Variability Of Subsurface Flow Across Three Hillslopes In A Semi-Arid, Alpine Forest, Emily N. Clark

Graduate Student Theses, Dissertations, & Professional Papers

Distinguishing watershed characteristics that influence the spatial and temporal response of shallow subsurface flow within hillslopes is requisite for quantifying streamflow quantity, timing, and quality. I evaluated local and non-local (upslope) topographic influences on shallow water table development, magnitude, and spatial extent across 3 hillslopes (24 shallow groundwater recording wells) of distinct shape and size in the Lubrecht Experimental Forest, MT. I asked the question: at what spatial and temporal scales do characteristics of surface topography (upslope or local) govern shallow groundwater response and runoff contributions to streams? My results corroborate prior findings of the role upslope accumulated area (UAA) …