Digital Commons Network^™

Disturbance As Restoration In The Intermountain Sagebrush Steppe: Effects On Non Target Bird Species, Russell Edward Norvell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Changes in shrubsteppe passerine bird habitat associations in response to disturbance were investigated at multiple temporal and spatial scales. Spatial measures incorporated the effects of area at different ecological scales (nest site, territory, and landscape) to include ecologically meaningful extents. Temporal measures included seasonal and annual effects, and were designed to detect lagged responses should they occur. Local-to-landscape scale effects of mechanical restoration treatments on local extirpation and abundances of nine species indicated most were insensitive to changes in habitat quality, while abundance models showed only broad declines. Changing the availability of nesting habitat on both the attractiveness and quality …

Factors Affecting Landowner Participation In The Candidate Conservation Agreements With Assurances Program, Kendra Womack

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The United States’ Endangered Species Act of 1973 has been recognized as one of the most powerful laws enacted to protect endangered species in the world. Its protections for animal species extends onto private land, which has in some cases created conflict between the law, its enforcers, and private landowners. The Candidate Conservation Agreements with Assurances (CCAA) program was developed in 1999 to provide a regulatory incentive for private landowners to engage in pro-active conservation for sensitive species to preclude the need for listing under the ESA in the future. Since 1999, however, there have only been 17 CCAAs signed, …

Long-Term Effectiveness Of Brief Multiple-Stimulus Without Replacement Preference Assessments On Individualized Education Plan Reading Progress Of Students With Severe Disabilities, Heather C. Thornton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

To teach operant behaviors to individuals with severe disabilities, stimulus preference assessment (SPA) methods have been developed to accurately identify stimuli that may function as reinforcers. Previous researchers have used multiple-stimulus preference assessments without replacement (MSWO) effectively over a short time period to teach target behaviors to individuals with disabilities. The present study investigated the long-term effects of incorporating brief MSWO preference assessments into the instructional routine for students with severe disabilities on individualized education plan reading goal/objective progress. This was done by investigating the effectiveness of incorporating brief MSWO preference assessments by comparing reading goal progress when a random …

Combining Environmental History And Soil Phytolith Analysis At The City Of Rocks National Reserve: Developing New Methods In Historical Ecology, Lesley Morris

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Historical ecology is an emerging and interdisciplinary field that seeks to explain the changes in ecosystems over time through a synthesis of information derived from human records and biological data. The methods in historical ecology cover a wide range of temporal and spatial scales. However, methods for the more recent past (about 200 years) are largely limited to the human archive and dendrochronological evidence which can be subject to human bias, limited in spatial extent or not appropriate for non-forested systems. There is a need to explore new methods by which biological data can be used to understand historic vegetation …

Utah Off-Highway Vehicle Owners' Specialization And Its Relationship To Environmental Attitudes And Motivations, Jordan W. Smith

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Off-Highway Vehicle (OHV) use has grown enormously on Utah’s public lands and is one of the most contentious and difficult issues for federal, state, and local land management agencies to address and provide for. Despite OHV use’s meteoric rise in popularity and its ongoing public conflicts, little is known about OHV recreationists. This thesis develops a typology that identifies within-activity differences related to recreation specialization; it also determines differences in OHV owners’ environmental attitudes and motivations. Findings show Utah’s owners comprise a range of use along the recreation specialization continuum. Results also indicate that an OHV owners’ specialization level is …

Effects Of Foraging Sequence On The Ability Of Lambs To Consume Endophyte-Infected Tall Fescue (Alkaloids), Birdsfoot Trefoil (Tannins), And Alfalfa (Saponins), Emily Lockard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

All plants contain primary and secondary compounds. Primary compounds are needed by plants and herbivores for maintenance, growth, and reproduction, while secondary compounds play roles as diverse as protecting plants from ultraviolet radiation, defenses against herbivores, pollination attraction, and stress resistance. Secondary compounds have nutritional and medicinal benefits for herbivores as well, especially when eaten in diverse combinations that complement one another. While complementarities among secondary compounds are an important but little understood area of plant-herbivore interactions, even less is known about how the sequences of eating plants with different compounds affects foraging behavior, though they may be critical. In …

Effects Of Olfactory And Visual Predators On Nest Success And Nest-Site Selection Of Waterfowl In North Dakota., Jennifer S. Borgo

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Selecting a nest site is an important decision for waterfowl. Because most nest failure is due to depredation, the primary selective pressure in choosing a nest site should be to reduce depredation risk. This task is difficult because predators use differing tactics to locate nests, such as olfactory or visual cues. I investigated several components of waterfowl nest-site selection and success on sites with shelterbelts (planted tree-rows) in North Dakota, during the 2006 and 2007 nesting seasons.

I found that meteorological conditions impacted nest depredation; artificial nests were more likely to be depredated when either temperature or dew point was …

Evaluating Descriptive Richness In Collection-Level Metadata, Oksana L. Zavalina, Carole L. Palmer, Amy S. Jackson, Myung-Ja Han

University Libraries & Learning Sciences Faculty and Staff Publications

When many collections are brought together in a federation or aggregation, the attributes of the original collections can become difficult to discern. Collection-level metadata has the potential to provide important context about the purpose and features of individual collections, but the qualitative aspects of collections are difficult to describe in a systematic way. This paper reports on a content analysis of collection records in the Digital Collections and Content (DCC) aggregation, conducted to analyze the kinds of substantive and purposeful information represented across 202 cultural heritage collections. We found that the free-text Description field often provides more accurate and complete …

White Settler / Big City: Mimicry In The Metropolis In Fergus Hume’S The Mystery Of A Hansom Cab, Mark Kipperman

Faculty Articles, Papers, and Other Scholarship

This essay discusses Fergus Hume's 19th-century detective novel "The Mystery of a Hansom Cab." The primary focus is on the novel's setting, which features descriptions of British colonialism in Australia and New Zealand. The imagery of a frontier wilderness inhabited by scandalous adventurers, vicious convicts and corrupt rich people is discussed.

Manufactured Aluminum Oxide Nanoparticles Decrease Expression Of Tight Junction Proteins In Brain Vasculature, Lei Chen, Robert A. Yokel, Bernhard Hennig, Michal Toborek

Pharmaceutical Sciences Faculty Publications

Manufactured nanoparticles of aluminum oxide (nano-alumina) have been widely used in the environment; however, their potential toxicity provides a growing concern for human health. The present study focuses on the hypothesis that nano-alumina can affect the blood-brain barrier and induce endothelial toxicity. In the first series of experiments, human brain microvascular endothelial cells (HBMEC) were exposed to alumina and control nanoparticles in dose- and time-responsive manners. Treatment with nano-alumina markedly reduced HBMEC viability, altered mitochondrial potential, increased cellular oxidation, and decreased tight junction protein expression as compared to control nanoparticles. Alterations of tight junction protein levels were prevented by cellular …

Entretien Avec Véronique Tadjo, Écrivaine Ivoirienne, Micheline Rice-Maximin, K. Anyinefa

French & Francophone Studies Faculty Works

Dans cet entretien enregistré en 2004 (actualisé pour les besoins de cette publication), l'écrivaine ivoirienne Véronique Tadjo, Grand Prix Littéraire d'Afrique Noire en 2005, médite d'abord sur les problèmes sociopolitiques de l'Afrique du Sud et sur le potentiel économique, sur le capital symbolique de ce pays où elle vit depuis 2001. Elle parle ensuite de son œuvre romanesque et poétique, de ses grands thèmes, de son écriture influencée surtout par l'oralité traditionnelle ainsi que de ses textes destinés à la jeunesse, textes qu'elle illustre très souvent ellemême. C'est sans doute cette versatilité formelle qui la distingue entre autres parmi les …

'Purification Of Memory': The Ritual Acknowledgement Of Social Sin And The Penitential Celebration, Corran T. Pike

Theses

The Sacrament of Penance in the Australian Catholic Church is experiencing a pastoral decline. Concurrently, in the secular world, increasingly people are demanding and experiencing rituals of communal apology for social sin. Secular communal apologies (and rituals of forgiveness) appear to be speaking to people in a way that existing liturgical rituals in the church are not. There are no communal rituals for the acknowledgement of social sin currently included in the Rite of Penance. This is a lacuna in the church’s ritual complex that needs to be addressed. This dissertation will analyse several recent communal apologies for social sin …

Socio-Demographic And Financial Predictors Of Discharged Chapter 12 Bankruptcies For Utah, Idaho, And Wyoming, Jessica Johnson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to examine the socio-demographic and financial characteristics that were associated with the likelihood of a discharge among Chapter 12 bankruptcy filers in Utah, Idaho, and Wyoming. Previous bankruptcy studies conducted in Utah have looked at the same associations in Chapter 7 and Chapter 13. This study contains individual filer-level data from 158 Chapter 12 bankruptcy cases filed in Utah, Idaho, and Wyoming between 1997 and 2005. These cases were accessed through the Web-PACER system, a database of imaged court documents filed in district bankruptcy courts. Free access to this system was given by the …

Application Of Parent-Child Uav Tasking For Wildfire Detection And Response, Stephen T. Kubik

Master's Theses

In recent years, unmanned aerial vehicles (UAVs) have become a dominant force in the aerospace industry. Recent technological developments have moved these aircraft from remote operation roles to more active response missions. Of particular interest is the possibility of applying UAVs toward solving complex problems in long-endurance missions. Under that belief, the feasibility of utilizing UAVs for wildfire detection and response was investigated in a partnership that included NASA’s Aeronautics Research Mission Directorate and Science Mission Directorate, and the United States Forest Service. Under NASA’s Intelligent Mission Management (IMM) project, research was conducted to develop a mission architecture that would …

Farm-Level Contracting For Production Process Attributes: An Analysis Of Rbst In Milk Production, Clayton Cook-Mowery, Nicole J. Olynk, Christopher A. Wolf

Journal of Food Law & Policy

On November 5, 1993, the Food and Drug Administration (FDA) approved Recombinant Bovine Somatotropin (rBST), also JOURNAL OF FOOD LAW & POLICY called Recombinant Bovine Growth Hormone (rbGH), for commercial use to increase milk production in dairy cattle. The FDA determined that milk from cows which have been treated with rBST was safe for human consumption and that there was no significant impact on the environment from the production and use of rBST. In February 1994 the Monsanto Corporation (Monsanto) introduced POSILACO bovine somatotropin, making rBST commercially available to United States dairy farmers.

Transforming Inmate Character Within A Correctional Setting By Experiencing Spiritual Formation Through The Conventional Relationship With God, Ron D. Borden

Doctor of Ministry

Historically, the correctional system was concerned with locking up criminals and keeping them off the streets. Society's safety was, and still is, of primary importance. Unfortunately, most felons complete their sentencing and are released back into the community with the same belief systems and character traits that brought them to prison. Christian programming within the correctional setting is succeeding only at changing surface behavior, not genuine character transformation. This results in recidivism rates that are identical to those of non-Christian imnates. In order to address this problem, I propose that spiritual formation focused upon a covenantal relationship with Jesus Christ …

Ipulse: December 2008, Lynn University

Student Newspapers

Issues:

• December 1, 2008
• December 2, 2008
• December 3, 2008
• December 4, 2008
• December 5, 2008
• December 8, 2008
• December 9, 2008
• December 10, 2008
• December 11, 2008
• December 12, 2008
• December 13, 2008
• December 17, 2008

Lipoid Proteinosis. A Report Of 2 Siblings And A Brief Review Of The Literature., Khalid M. Al-Aboud, Sahar Al-Natour

Saudi Medical Journal

No abstract provided.

Monogenic Control Of Sex-Limited Colouration In The Honey Gourami, Trichogaster Chuna, Jack Frankel

Department of Biology Faculty Publications

Of the numerous subtropical and tropical freshwater speciesof  fish,  labyrinth  fish  are  among  the  most  varied  in  bodymarkings and colouration patterns. Four taxonomic families(Belontiidae, Anabantidae, Helostomatidae, and Osphrone-midae)  of  the  suborder  Anabantoidei  comprise  the  ‘tradi-tional’  labyrinth  fishes,  a  group  of  about  80  African  andSoutheast Asian species (Linke 1991).  These Anabantoidsare popular with aquarists due to their interesting reproduc-tive behaviours, with males of most species brooding eggs intheir mouths or in floating bubble nests (Vevers 1980; Linke1991; Axelrod and Vorderwinkler 1995; Mills 2000).  Theyhave also been the focus of genetic, environmental, and mor-phological studies (Sommer 1982; Gosline 1985; Klinkhardtet  al.  1995; …

Movements, Resource Selection, And Risk Analyses For Parasitic Disease In An Expanding Moose Population In The Northern Great Plains, James J. Maskey Jr.

Theses and Dissertations

Little is known regarding moose ecology in North Dakota, and a decline in moose in northeastern North Dakota may be linked to parasites of white-tailed deer (Parelaphostrongylus tenuis and Fascioloides magna). I investigated the ecology of moose, including the potential effects of parasitic disease. I used global positioning system collars to estimate home ranges and habitat selection and collected fecal samples for diet estimates. I reviewed historical data and examined livers moose for evidence of F. magna infection. I examined 3730 white-tailed deer for P. tenuis and investigated whether prevalence had increased since 1991. I modeled the relationship …

Gene Order Phylogeny Of The Genus Prochlorococcus, Haiwei Luo, Jian Shi, William Arndt, Jijun Tang, Robert Friedman

Faculty Publications

Background
Using gene order as a phylogenetic character has the potential to resolve previously unresolved species relationships. This character was used to resolve the evolutionary history within the genus Prochlorococcus, a group of marine cyanobacteria.

Methodology/Principal Findings
Orthologous gene sets and their genomic positions were identified from 12 species of Prochlorococcus and 1 outgroup species of Synechococcus. From this data, inversion and breakpoint distance-based phylogenetic trees were computed by GRAPPA and FastME. Statistical support of the resulting topology was obtained by application of a 50% jackknife resampling technique. The result was consistent and congruent with nucleotide sequence-based and gene-content based …

National Security Vs. Whales: The Navy And The Natural Resources Defense Counsel Battle Their Way To The Supreme Court, Alicia Schaffner

Sea Grant Law Fellow Publications

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Evaluation Of Electron Donor Materials Used To Create Subsurface Permeable Reactive Barriers For Enhanced Reductive Dechlorination Of Chlorinated Ethenes, Elizabeth S. Semkiw

Dissertations

Chlorinated ethenes (CEs) are widespread ground water contaminants, apparently due to their extensive migration from numerous contamination source points. In this study, a long-term field investigation and aquifer microcosm experiments were combined to evaluate the effectiveness of electron donor materials used to create and maintain subsurface permeable reactive barriers (PRBs) for the enhanced in-situ biodegradation of CEs. The laboratory component includes the first side-by-side comparison of electron donor materials dairy whey, lactate syrup, and Hydrogen Release Compound® (HRC), in which dechlorination rates, fermentation product distributions, and H₂ production were monitored as measures of substrate efficiency. Field study allowed the …

Switch On And Switch Off Nanosensors For The Detection Of Nerve Gas Agents, Shankar Varaganti

Dissertations

The central hypothesis of this research is the development of novel nanosensors by a bottom-up approach for the detection of nerve gas agents. The nanosensor assembly consists of four main parts; nanoparticles (N), Monomer (M), Complex (C) and Receptor (R). Two novel Ru (II)-bipyridyl and zinc complexes with tryptophan receptors either in 4,4' or 5,5' position of the bipyridyl ring have been synthesized and characterized by using ¹H NMR, ¹³C NMR, mass spectrometry and absorption spectroscopy. Silica nanoparticles or quantum dots are used as a platform for the nanosensors. Highly conjugated stilbene type compounds are used as monomers. …

Adverse Effects Of Chronic Circadian Desynchronization In Animals In A "Challenging" Environment, Fabian Preuss, Tueming Tang, Aaron D. Laposky, Deanna M. Arble, Ali Keshavarzian, Fred W. Turek

Biological Sciences Faculty Research and Publications

Continuous disruption of circadian rhythms, as seen in human shift workers, has been associated with the development of a number of adverse mental and physiological conditions. However, scientific evidence linking circadian disruption to overall health, particularly in animal models, is not well documented. In this study, we have demonstrated that exposing C57BL/6J mice to 12-h phase shifts every 5 days for 3 mo had no effect on body weight or intestinal physiology. However, when animals were further challenged with dextran sodium sulfate to induce colitis, chronic shifting of the light-dark cycle led to a dramatic increase in the progression of …

Canadian Food Law Update, Patricia L. Farnese

Journal of Food Law & Policy

Provided below is an overview of developments in Canadian food law and policy in 2008. This update primarily analyzes regulatory and policy developments by the federal government. This focus reflects the significance of federal activities in the food policy realm. As this is the first Canadian update to appear in the Journal of Food Law & Policy, it is appropriate to include a brief summary of the Canadian regulatory framework for food. The regulatory framework provides the necessary context to identify trends driving recent changes in Canadian food law and policy.

Enhancing The Proportions Of Healthy Fatty Acids In Milk From Dairy Cows, Korie A.S. Nelson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Twenty cows were used in a repeated measures, block design experiment for 9 wk to determine the effects of feeding partially ruminally inert calcium salts (Ca-salts) of fish oil (FO) and a general fatty acid (FA) supplement (EnerGII) at varying levels. The effects on cow health, milk components, composition of milk FA, and sensory evaluation of milk were evaluated. Cows in the 4 treatments were fed either a control diet of 57% forage and 43% concentrate mix with EnerGII fat supplement at 1.65% of diet DM (CTL) or EnerGII in basal diet was partially replaced with (a) 0.21% …

National News

Teacher journal archive (2004-2011)

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Operational Report 2008, University Of Montana--Missoula

University of Montana Annual Financial Reports, 1918-2012

University of Montana annual financial report for fiscal year ending June 30, 2008.

A Cell Biology Laboratory Exercise To Study Sub-Cellular Organelles In Drosophila, Meghana Tare, Amit Singh

Biology Faculty Publications

The fast-changing scenario of undergraduate education puts emphasis on introducing students to hands-on techniques as part of their laboratory courses. In order to cater to large numbers of students and the time constraints involved with undergraduate level laboratory courses, there is a need for development of experiments that are cost effective and can be completed in a defined time frame. We have devised a laboratory exercise for teaching cell biology using the Drosophila melanogaster model. Drosophila can be reared in a short period of time in a cost effective manner. We used Drosophila tissue to study the sub-cellular organization of …