Digital Commons Network^™

Understanding The Utilization Of Woody Biomass Through The Perspectives Of Southwest United States Forest Service Land Managers: A Qualitative Study, Mary-Ellen Reyna

Graduate Student Theses, Dissertations, & Professional Papers

Dry ponderosa pine/mixed conifer stands in the Southwestern United States create an overabundance of woody biomass during restoration and fuel treatments. It has been the job of land managers and resource specialists to develop management goals and practices to treat stands and lower the risk of catastrophic wildfires while managing for accumulations of woody biomass. Knowing the limitations, setbacks, and successes will help researchers, the United States Forest Service, and other land managers better improve woody biomass utilization. In conjunction with three previous ForBio Southwest studies, we present results from ten phone interviews from three Arizona and New Mexico ranger …

Evaluating The Use Of Camera Traps To Monitor Populations Of Ungulate Prey In The Russian Far East, Scott Johnston Waller

Graduate Student Theses, Dissertations, & Professional Papers

Efforts to recover endangered carnivore populations are often limited by insufficient populations of prey. When recovering prey populations, estimates of population density are invaluable metrics to monitor recovery efforts. In Russia, wildlife managers use the Formozov-Malyushev-Pereleshin (FMP) snow tracking method to estimate densities of ungulate prey of the Amur tiger (Panthera tigris). Yet, increasing variability in snow conditions and other challenges have limited its reliability. Camera traps offer a promising alternative approach since managers already use cameras to monitor tigers. However, the assumptions and study design necessary to implement capture-recapture models for tigers are different from those needed …

24-Hour Total Energy Expenditure During Ultra-Endurance Cross-Country Cycling, Patrick S. Dodds

Graduate Student Theses, Dissertations, & Professional Papers

ABSTRACT

Previous studies have used the doubly labelled water (DLW) method to evaluate the total energy expenditure (TEE) during Ironman, ultra-marathon trail runs and competitive road cycling. However, the technique has not been applied to a 24-hour cross-country mountain bike event. This case study examined the TEE, cycling metrics and ad libitum nutrient/fluid intake in a trained male cyclist during a 24-hour cross-country mountain bike race. A trained male cyclist (41 y, 74.1 kg, 172.4 cm) received an oral dose of DLW prior to the 24-hour event for the calculations of TEE and water turnover (rH₂O). Nude body …

Battles Of The Mind: The Reaction Against Progressive Education, 1945-1959, Ben Yturri

Graduate Student Theses, Dissertations, & Professional Papers

This thesis discerns the relationships between three interrelated movements of the post-war period (circa 1945-1959): the overwhelming concern among leading intellectuals regarding the relationship between the individual and society, the post-war debates over education, and rising religious observance. Following WWII, the nation’s leading scholars and social critics addressed the most important problem facing the country and, for that matter, the world: how to avoid totalitarianism. Almost naturally, such anxieties influenced new debates over education. Broadly speaking, these controversies involved two related disputes over the efficacy of progressive education and the proper relationship between church and state. After World War II, …

Service-Learning In Communication Sciences And Disorders Undergraduates: Outcomes, Autism Knowledge, And Career Decisions, Jennifer Katherine Schoffer Closson

Graduate Student Theses, Dissertations, & Professional Papers

Service-learning is often infused into undergraduate courses with the goal of connecting what is learned in the classroom to what is executed in the field. CSD 396 - Autism on Campus/SvcLrn (CSD 396) is a University of Montana (UM) Speech, Language, Hearing, and Occupational Sciences service-learning course linked to the Mentoring, Organization, and Social Support for Autism/All Inclusion on Campus (MOSSAIC) Program. The service-learning component of CSD 396 provides peer mentorship to university students with autism in the MOSSAIC program. In this qualitative study, I have examined the service-learning experience of past and current student mentors, the impact on their …

The Combination Of Tlr7/8 And Tlr4 Adjuvants In An Influenza Vaccine Produce Unique Antigen-Specific Adaptive Immunity And Protect Against Lethal Heterologous Influenza Challenge, Shelby Lynn Cole

Graduate Student Theses, Dissertations, & Professional Papers

Influenza virus infection is a global health concern resulting in death and illness each year, which disproportionally effects high-risk individuals. While there are several approved vaccines for seasonal influenza, there are some limitations to consider: current vaccines provide minimal cross protection against seasonally drifted influenza subtypes, influenza vaccine strains change each year, requiring timely manufacture of a new vaccine. Thus, vaccines capable of inducing a more robust and broadly protective immune response to multiple influenza subtypes remains a critical unmet need. Adjuvants and novel delivery systems are an interesting and promising avenue of exploration for enhancing and broadening seasonal influenza …

Rewilding The Great Plains, Sarah E. Mosquera

Graduate Student Theses, Dissertations, & Professional Papers

This long-form journalistic story and photo essay is about Tribes in Eastern Montana and their efforts to restore native species to the Great Plains ecosystem. Across the Great Plains, Tribes are working to bring native species back to their ancestral territories. The swift fox, black-footed ferret and buffalo were all pushed to the brink of extinction as colonizers took over. Now, Tribes on Fort Peck, Northern Cheyenne and Fort Belknap are partnering with conservation organizations to help repair the prairie ecosystem. Driven by cultural knowledge and a sense of responsibility, many Tribes are learning from past mistakes and nearby successes. …

Functional And Pharmacological Characterization Of Glun3-Containing Nmda Receptors, Nirvan Rouzbeh

Graduate Student Theses, Dissertations, & Professional Papers

N-methyl-D-aspartate (NMDA) receptors are a member of ionotropic glutamate receptors that mediate excitatory neurotransmission across the mammalian central nervous system. NMDA receptors are organized into heterotetrameric assemblies containing two obligatory GluN1 subunits and two GluN2A-D, or GluN3A-B subunits. GluN1 and GluN3A-B bind glycine or D-serine, whereas GluN2A-D bind glutamate. The structural, functional, and pharmacological investigation of GluN1/3 NMDA receptors has been greatly hindered by their unconventional properties such as impermeability to Ca2+, insensitivity to the voltage-dependent block by Mg2+, and robust desensitization upon binding their endogenous agonist glycine. Another major barrier in GluN3 research has been the lack of selective …

Making “Habitat Quality” Meaningful: Quantifying Demographic Effects Of Habitat In Two Sympatric Species, Anna Katherine Moeller

Graduate Student Theses, Dissertations, & Professional Papers

Habitat quality may be an underlying factor driving or exacerbating mule deer (Odocoileus hemionus) population declines across their range and concurrent white-tailed deer (Odocoileus virginianus) population increases. A clearer understanding of how the two species respond to habitat variables is needed to disentangle the drivers of mule deer decline and identify opportunities to change population trajectories through habitat management. Capitalizing on extensive monitoring data for sympatric populations of mule deer and white-tailed deer, this dissertation improves understanding of habitat quality by exploring and developing modeling approaches that connect habitat and demographics in these two species.

Using a resource selection function …

Evaluating The Use Of Barn Owl Nest Boxes For Rodent Pest Control In Winegrape Vineyards In Napa Valley, Ashley N. Hansen

Cal Poly Humboldt theses and projects

Attracting natural enemies to farms to reduce pests has long been a part of integrated pest management for insects, but knowledge of the impact of raptors on rodents and other vertebrate pests is comparatively sparse. In this study, I compared rodent prey on winegrape vineyards in Napa California with and without occupied barn owl nest boxes. We collected data before the breeding season, when hunting pressure should be light, and again when adult owls were hunting actively to feed their chicks. I used the open-hole method to quantify an index of gopher activity, and Sherman live traps to estimate the …

Non-Invasive Transcranial Ultrasound Stimulation For Neuromodulation, G. Darmani, T. O. Bergmann, Pauly K Butts, C. F. Caskey, Lecea L De, A. Fomenko, E. Fouragnan, W. Legon, K. R. Murphy, T. Nandi, M. A. Phipps, G. Pinton, H. Ramezanpour, J. Sallet, S. N. Yaakub, S. S. Yoo, R. Chen

School of Psychology

Transcranial ultrasound stimulation (TUS) holds great potential as a tool to alter neural circuits non-invasively in both animals and humans. In contrast to established non-invasive brain stimulation methods, ultrasonic waves can be focused on both cortical and deep brain targets with the unprecedented spatial resolution as small as a few cubic millimeters. This focusing allows exclusive targeting of small subcortical structures, previously accessible only by invasive deep brain stimulation devices. The neuromodulatory effects of TUS are likely derived from the kinetic interaction of the ultrasound waves with neuronal membranes and their constitutive mechanosensitive ion channels, to produce short term and …

A 385-Year Experiment To Erase A People: Intergenerational Acts Of Genocide Against The Narragansett Indian Tribe By The United States Of America And The State Of Rhode Island, Taylor A. Dumpson, Afro-Indigenous; Black, Narragansett, Nanticoke, And Mohawk Ancestry

Tribal Law Journal

Since Roger Williams’ arrival in Narragansett Territory in 1636, and his subsequent settlement of the Providence Plantations, the Narragansett Indian Tribe--the Indigenous people to this land--have faced a series of intergenerational atrocities, including attempted genocides. For generations, these heinous wrongs have not been corrected by state or federal courts, which have often compounded the harms against the Narragansett people. Although the American legal system has played a role in perpetuating the intergenerational harms experienced by the Narragansett people, these institutions also have the opportunity to be a part of the solution. The Article examines the existing domestic legal framework for …

Single-Cell Systems Neuroscience: A Growing Frontier In Mental Illness, Sean O'Sullivan

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

The development of effective treatments for psychiatric disease has been disappointing in recent decades given the advancements in neuroscience. Moreover, rising rates of mental illness such as addiction and depression compel scientists and physicians to discover novel and creative solutions. One such approach that has proven effective is systems neuroscience: A focus on networks as opposed to mechanism. Further, investigation at the single-cell and circuit level is likely to be fruitful in such endeavors as this resolution describes the functional psychopathology that allows for intervention.

Clinical Factors Implicated In Antibiotic Resistance In Helicobacter Pylori Patients, Brian White, Maria Winte, Joshua Desipio, Sangita Phadtare

Division of Internal Medicine Faculty Papers & Presentations

Helicobacter pylori is a common gastric pathogen associated with multiple clinical syndromes, including cancer. Eradication rates of H. pylori remain suboptimal despite the progress made in the past few decades in improving treatment strategies. The low eradication rates are mainly driven by antibiotic resistance of H. pylori. Non-invasive molecular testing to identify patients with antibiotic-resistant H. py-lori represents a promising therapeutic avenue, however this technology currently remains limited by availability, costs, and lack of robust validation. Moreover, there is insufficient evidence to demonstrate that resistance-testing-based treatment approaches are superior to appropriately designed empiric strat-egies. Consensus guidelines recommend use of proven …

Novel Signalling Pathways Resolving The Inflammatory Response During Peripheral Nerve Regeneration, Patricia Kate Woodley

Peninsula Medical School Theses

Introduction. The peripheral nervous system has the remarkable capacity to regenerate and restore function following damage or disease. Instrumental in this regenerative process are macrophages, Schwann cells and the production of inflammatory cytokines. The production of inflammatory cytokines from macrophages and Schwann cells needs to be tightly regulated to ensure efficient regeneration and to prevent chronic inflammation. Currently there is limited knowledge regarding which signalling pathways act to control both the inflammatory response and macrophage efflux that allows tissue homeostasis to resume within the peripheral nerves. This thesis aims to investigate the expression pattern and distinct function of VIP and …

A Study Of Information Needs Of Members Of Parliament Of India Related To Rural And Urban Development In Their Constituency, Dr Poonam Parashar, Dr Gareema Sharma, Dr Shailendra Kumar

Library Philosophy and Practice (e-journal)

The paper aims to analyze the information needs of Indian Members of Parliament (MPs) related to the rural and urban development in their constituency or region. Rural Connectivity is a key component of the rural development, thus the current study explores the level of awareness of Indian MPs about the status of rural connectivity with the Urban areas and rural accessibility via various means of Transport available for the people in their region/constituency for Intercity and Interstate Travel. The implementation of various Government schemes for the development of rural India by the Indian MPs has also been studied.

The data …

Investigation Of The Users’ Access To Health Information For Sustainable Development During The Covid 19 Era In Professor Kenneth Dike E-Central Library, Awka, Anambra State, Eliezer C. Agim, Maureen Azolo

Library Philosophy and Practice (e-journal)

The research investigated users’ access to health information for sustainable development during the Covid 19 era in Professor Kenneth Dike E-central Library, Awka, Anambra state. A descriptive survey research design was used for the study. The sample population comprised of 100 users of Professor Kenneth Dike E-central Library through the use of accidental sampling technique. A structured questionnaire was used for collection of data. The instrument was subjected to face validation and pilot test using Cronbach Alpha which gave a reliability coefficient value of 0.97. Data collected from the study were analyzed using mean scores. The study found that health …

Documentation Of Nigerian Indigenous Knowledge System: The Role Of The Library, Christopher Agbeniaru Omigie Dr., Theresa Osasu Makinde Mrs., Ademola Victor Adeniran Mr.

Library Philosophy and Practice (e-journal)

This paper is on documentation of Nigerian indigenous knowledge system (IKS) as a national heritage through the role of the library as catalyst. The paper used literature analysis, recognizance survey and observations to explicitly describe the concept of IKS and its various sustainable ethos; it illustrates the components of the Nigerian IKS including the encompassed spiritual and physical sustainable elements that helps to promote its long time survival. Also treated in the paper are the relevance of IKS to the Nigerian national development; the challenges of IKS development in the country and the role of the library for sustainable collection …

Standardized Multi-Omics Of Earth’S Microbiomes Reveals Microbial And Metabolite Diversity, The Earth Microbiome Project 500 (Emp500) Consortium, Justin P. Shaffer, Louis Félix Nothias, Luke R. Thompson, Jon G. Sanders, Rodolfo A. Salido, Sneha P. Couvillion, Asker D. Brejnrod, Franck Lejzerowicz, Niina Haiminen, Shi Huang, Holly L. Lutz, Qiyun Zhu, Cameron Martino, James T. Morton, Smruthi Karthikeyan, Mélissa Nothias-Esposito, Kai Dührkop, Sebastian Böcker, Hyun Woo Kim, Alexander A. Aksenov, Wout Bittremieux, Jeremiah J. Minich, Clarisse Marotz, Mackenzie K.M. Bryant, Karenina Sanders, Tara Schwartz, Greg Humphrey, Yoshiki Vásquez-Baeza, Anupriya Tripathi

School of Biological and Marine Sciences

Despite advances in sequencing, lack of standardization makes comparisons across studies challenging and hampers insights into the structure and function of microbial communities across multiple habitats on a planetary scale. Here we present a multi-omics analysis of a diverse set of 880 microbial community samples collected for the Earth Microbiome Project. We include amplicon (16S, 18S, ITS) and shotgun metagenomic sequence data, and untargeted metabolomics data (liquid chromatography-tandem mass spectrometry and gas chromatography mass spectrometry). We used standardized protocols and analytical methods to characterize microbial communities, focusing on relationships and co-occurrences of microbially related metabolites and microbial taxa across environments, …

Sources Of Library Information Needs For Climate Change Adaptation Among Rural Farmers In South Eastern Nigeria, Abaobi David Agbo Phd, Christian Sunday Ugwuanyi Phd, Onyinye Regina Ekere Mrs

Library Philosophy and Practice (e-journal)

There is a dearth of research on the library information needs of farmers for climate change adaptation to improve agricultural products among the rural farmers. Thus, this study explored the sources of library information needs for climate change adaption among rural farmers. Descriptive survey research was adopted for the study using a sample of 510 registered rural farmers in South Eastern Nigeria. A well validated and trial tested instrument was used to collect the data. The internal consistency reliability index of the instrument was 0.97 using Cronbach alpha method. Data collected were analysed using mean as a descriptive statistic to …

Collection Development Policy For E-Resources, Santana Baruah, Dr. Anupam Chanda

Library Philosophy and Practice (e-journal)

Collection development is a most important process of a library. This process increases the reading materials of the library for the satisfaction of the reader approach. Collection development policy acts as a guide for selecting library materials. It helps to maintain library cooperation and communication between library staff. This process increases the reading materials of the library for the satisfaction of the reader approach. Collection development policies are written statements of goals and evaluative parameters to guide decision-making when adding material to a library collection. A large number of e-resources collection has become a challenge to libraries as a lot …

Computing Technologies And Paperless Classroom In Library Schools In Rivers State, Anthonia Eghieso Omehia, Onyema Nsirim

Library Philosophy and Practice (e-journal)

Paper has been a convenience medium of communicating information, accessing information, as well as delivering and receiving lecture. However, as time changes, the mode of communication and instructional methodology takes a paradigm shift. This has resulted to the use of paperless classroom. Paperless classroom is the use of computing and communication technologies to replace the traditional method of teaching and learning in the classroom. It offers speed and ease of using electronic means in delivering lecture to a large number of students which is cost effective to students and lecturers. Consequently, schools are using computing technologies to ease the cost …

¿Dónde Están? Latin American Representation In Theatre For Young Audiences, Ximena Gonzalez Toledo

Electronic Theses and Dissertations, 2020-2023

¿Dónde están los Latinos? As a Latina theatre practitioner born and raised in Venezuela now studying Theatre for Young Audiences (TYA) in the United States, I perceive a generalization and oversimplification of Latin American culture or culturally specific pieces across available TYA dramatic literature and other forms of children's entertainment, with Mexican culture as a monolith for all Hispanics and Latin Americans. My thesis asks: What tropes exist within the representation of Latin American cultures? What might those tropes offer about authentic representation, and opportunities for broadened representation, within the field of TYA? My research pulls from two formative experiences …

Integration Of Video Game Play And Storytelling In Theme Park Environmental Design, Alexandria Marcello

Electronic Theses and Dissertations, 2020-2023

This thesis presents a visual design exploration of video game storytelling in physical themed environments, specifically, theme parks. The theme park industry has only recently begun to tap into the video game market, with seasonal attractions and events in parks, and the first fully video game dedicated land, Super Nintendo World at Universal Studios Japan. As theme park companies further seek out the most popular and profitable video game Intellectual Properties (IP), it will be imperative to create the most authentic video game experiences possible. The guest experience will hinge upon the successful adaptation of gameplay; creating the story around …

Question 1: Dinosaur Killer Crater; Question 2: Graduation Speeches, Larry Weinstein

Physics Faculty Publications

The Fermi Questions: In 2003, the "Dinosaur Killer" asteroid crater was imaged for the first time (see National Geographic News, March 7, 2003). The crater is believed to be 100 km in radius and 1 km deep. What was the kinetic energy of the asteroid that made the crater? Express your answer in joules and in megatons (1 MT = 4 ·10 J).

Smuggling And The Dawn Of The Filibuster Era In Texas, James A. Bernsen

East Texas Historical Journal

No abstract provided.

The Cypress Dome 2022, Issue 33, The Cypress Dome Society

The Cypress Dome

The Cypress Dome Society (CDS) offers an outlet for artists at UCF. We chose to name ourselves after the beautiful cypress dome ecosystem that exists on the UCF campus. In the same way that cypress domes create an environment based in biodiversity and rich land, we hope to foster a space that promotes diversity and rich creative work for students. We set our roots in the deepest parts of the literary community and surround ourselves with students eager to participate in the arts. Every year, we engage with our community by encouraging students to submit to our literary magazine, The …

Small Mammal Species Richness And Relative Abundance Across The Elevational Gradient And Microhabitats Of Pine Mountain, Eastern Kentucky, Sarah Elizabeth Baker

Online Theses and Dissertations

Identifying microhabitat conditions influencing species abundance is critical to understanding distributions of species. Pine Mountain has forest types uncommon in Kentucky, but systematic small mammal surveys are dated. My objectives were: investigate variation in small mammal occurrence on Pine Mountain, and update small mammal records in the Eastern Kentucky University (EKU) mammal collection. I deployed pitfall traps, open from May - November 2021, at four state nature preserves (SNPs) on Pine Mountain. I measured microhabitat using 1 m2 quadrats at traps, then used redundancy analysis and generalized linear mixed (GLM) models to determine which conditions best explained variation in occurrence …

Tholins: A Gas Phase Computational Study Of Methanimine And Related Species, Bradley T. Chem

Online Theses and Dissertations

Titan has been referred to as the “gem of the Solar System.” This significance comes from its dense atmosphere, which is the only atmosphere in our Solar System other than Earth’s that is dense enough to produce a hydrological cycle (or methanological cycle, in the case of Titan). Scientists in the fields of astrobiology and astrochemistry believe that Titan’s current atmospheric conditions could resemble that of the primordial Earth, and as such is being studied to further our understanding of how life forms. While Titan’s atmosphere contains an abundance of organic molecules, methanimine (MA) and it’s related species the methyl …

Magnaporthe Oryzae Telomeric Retrotransposon (Moter) Relics Further Highlight Telomere Dynamics In A Rapidly Evolving Fungal Pathogen, Jane Ellen Dostart

Online Theses and Dissertations

The telomeres of M. oryzae can experience unique rearrangements within a single generation. These rearrangements are frequently attributed to the presence of two retrotransposons (MoTeR 1 and MoTeR 2) that are endemic to the telomeres. These rearrangements can leave footprints within the interior of the genome that document previous telomere breakage events. The purpose of this study was to examine MoTeR relics within 10 genomes of strains of M. oryzae to document telomere instability among strain lineages, as well as to uncover MoTeR relic distribution, shared evolutionary history, and associated genome rearrangements. A series of local BLASTn and grep searches …