Digital Commons Network^™

Indigenous Access And Use On Private Land: A Toolkit For Heart Of The Rockies Land Trust Members, Ian James Craighead

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Climate Variability Study For Arid Regions, Faisal Almutairi

Electronic Theses and Dissertations

Water is the primary source for all living species to thrive, and water scarcity has been a primary concern for biological species and plants in arid regions due to urban planning, population growth, poor water management, and overgrazing. The objective of this research was to study the climate variability in precipitation and temperature for an arid region. This research encompasses two distinct studies. The first study examined the impact of climate variability on precipitation in Phoenix. Precipitation data were acquired from NOAA from 1948 to 2023 and the study was broken down into three time scales: annually, seasonally, and monthly. …

Prospective Use Of Detection Dogs As A Screening Tool For Mycoplasma Ovipneumoniae In Bighorn Sheep (Ovis Canadensis), Michele C. Lovara

Electronic Theses and Dissertations

Mycoplasma ovipneumoniae is a bacterium that can spill over from domestic sheep (Ovis aries) to bighorn sheep (Ovis canadensis), with effects in bighorn sheep ranging from low to no lamb recruitment to whole-herd all-age die-offs from resulting pneumonia. Fast and reliable pathogen or disease detection is essential for managing outbreaks in bighorn sheep and emergences in affected populations. Detection dogs are increasingly being enlisted to close gaps and further complement various disease, pathogen and virus research and response efforts. This thesis explores the use of conservation detection dogs as a potential tool for M. ovipneumoniae surveillance in bighorn sheep through …

Development Of Food Preservative Hydrogel Using Bioactive Compounds Extracted From Canola Meal, Kayla Christopherson

Electronic Theses and Dissertations

With an ever-growing population comes the need for a greater food supply. Yet land and other agricultural resources put a limit on the availability of food production. As farmers strive to optimize higher produce yields, society must turn to greener, more sustainable food preservation techniques to reduce food spoilage. The inclusion of extracted bioactive compounds found in canola meal into a food preservative hydrogel is such a solution for food spoilage reduction. In this thesis, extraction parameters of glucosinolates were examined along with their inhibition of E. coli DH5αZ1 when incorporated into 2 developed hydrogels: gelatin A Schiff-base and agar-agar. …

Phytogenic Feed Additives Pre- And Post-Calving And Effects Of Substituting Ddgs With Soybean Meal On Protein Metabolism In Beef Cattle, Grace H. Jardon

Electronic Theses and Dissertations

The objective of these studies was to evaluate nutritional strategies to improve beef cattle productivity through targeted supplementation and protein source manipulation. The first study investigated the effects of a phytogenic supplement (PHYT; a blend of turmeric, capsicum, and black pepper oleoresin) on colostrum yield and composition, calf passive immunity, and cow–calf performance. Twenty-three Angus-based cows were assigned to either a control group or received 250 or 500 mg/head/day of PHYT from 30 days pre-calving to 60 days post-calving. Supplementation with PHYT linearly increased colostrum fat and calf serum IgA concentrations. Milk fat, calf serum IgG, and colostrum IgM tended …

Effect Of Six-Day Germination On Chemical Composition, Functional, And Nutritional Properties Of Pea Varieties, Hojjat Abdollahikhamene

Electronic Theses and Dissertations

Pulses, particularly peas, have long been a crucial source of protein in vegetarian and cost-effective diets worldwide. They have gained popularity in Western diets as more people turn to plant-based proteins as alternatives to animal products. Peas are known for their high protein content; however, their use in food products has been limited due to factors like poor solubility and digestibility. Germination improves the nutritional profile of peas by enhancing protein content and digestibility. The objective of this study was to determine the effects of six days of germination on the nutritional composition and functional properties of different varieties of …

Biopolymer-Induced Soil Ductility Enhancement: Mitigating The Effects Of Desiccation Cracks, Rabindra Prasad Bohara

Electronic Theses and Dissertations

This study addresses the formidable challenges of expansive clayey soils, notorious for their swelling-shrinkage characteristics, which often lead to ground instability and structural damage. While effective in mitigating soil swell-shrink potential and enhancing strength, traditional calcium-based stabilizers can react with higher sulfate content to form ettringite, causing volumetric changes and infrastructure distress. To assess the impact of stabilizing sulfate-rich soils and determining the various engineering properties, samples of both control and stabilized soils were prepared using lime, biopolymer (guar gum), and lime with guar gum at concentrations of 2% and 4% lime only, 0.5%, 1% and 1.5% guar gum only, …

Investigating The Ruminal Metagenome Of Grass And Forage-Fed Bison To Uncover Metabolic Activities That Impact The Efficiency Of Plant Fiber Utilization, Anlly Fresno Rueda

Electronic Theses and Dissertations

This dissertation investigates the ruminal microbiome of American plains bison (Bison bison) to uncover the metabolic activities that enable efficient utilization of plant fiber, with a particular focus on bacterial composition and functional capabilities in response to forage quality. Using both 16S rRNA gene sequencing and metagenomic approaches, this research provides a comprehensive view of microbial diversity and metabolic potential in the rumen of bison, offering insights into their ecological resilience and efficiency in nutrient extraction. Chapter 2 focuses on the metabolic potential of bacterial communities in the rumen of bison fed a grass-based diet. Using high-throughput sequencing and metagenomic …

Identification Of Gut Bacterial Symbionts From Atlantic Salmon That Are Involved In Metabolizing Feed Ingredients Derived From Soybean Meal, Emily Fowler

Electronic Theses and Dissertations

In the aquaculture industry, plant-based protein sources have emerged as an economically and environmentally sustainable replacement for traditional animal protein sources. Yet, due to reduced digestibility, the presence of anti-nutritional factors, as well as an increased risk of inflammation of the digestive system, the inclusion of plant-based protein ingredients must be limited, especially in the diets of carnivorous fishes. To gain further insight on how to adapt the fish digestive tract to more effectively utilize or tolerate plant-based protein ingredients, slurry from cultured Atlantic Salmon (Salmo salar) was used as a proxy in an in vitro model system to identify …

Development Of A Collagen-Based Bioink For 3d Printing Biomimetic Tendon-To-Bone Tissue Grafts For Rotator Cuff Repair, Samiul Nibir

Electronic Theses and Dissertations

This study presents the development of a collagen-based bioink for 3D printing tendon-to-bone tissue grafts, specifically designed for rotator cuff repair applications. Three different bioink formulations were developed: (i) 5.1% (w/v) collagen I, (ii) 5% (w/v) collagen I and collagen II, and (iii) 4.5% (w/v) collagen I combined with β-TCP. The bioink containing collagen I and collagen II was prepared by mixing the two components in a 1:1 ratio, while the collagen I plus β-TCP formulation was made by incorporating 20 wt % β-TCP into the collagen I solution. These formulations were developed to replicate the natural tendon-to-bone complex interface …

Foundational Grounding And Four Sources Of Contingency, Kenneth L. Pearce

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

The Ai Ensoulment Hypothesis, Brian Cutter

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

Shifting Waters: A 41-Year Time-Series Analysis Of Surface Water Change In The Prairie Pothole Region, Madison Dejarlais

Electronic Theses and Dissertations

The Prairie Pothole Region (PRR) is a landscape defined by a dynamic surface water system, with wetlands, lakes, and rivers playing critical roles in supporting biodiversity, regulating floods, and maintaining hydrological balance. This study conducts a time-series analysis of surface water change in the PPR from 1984 to 2024, using remote sensing tools including Google Earth Engine, ArcGIS Pro, and ENVI. 41 annual surface water presence rasters were compiled into a cumulative dataset, allowing for both year-to-year comparisons and broader trend analysis. Results indicate that the presence of surface water in the PPR has not followed a simple linear trend. …

Synchronization Protocols Utilizing Progesterone Implants Associated With Estrus Expression, Vaginal Microbiome, And Immune Response In Beef Cattle, Riley James Puck

Electronic Theses and Dissertations

This thesis aims to provide a deep understanding of presynchronization strategies and the varying factors affecting their efficacy. Beginning with a literature review of the estrous cycle and the endocrinology driving it. Building on this foundation, the physiological basis for estrous synchronization is described, followed by the advancement of pre-synchronization protocols designed to increase estrus and conception. Further, we will focus on the influence of estrus expression on insemination time and conception rates. Finally, how the immune system interacts with the conception process. In addition, the review goes beyond exogenous endocrine manipulation and dives into the emerging role of the …

One Rung At A Time: Climbing The Ladder Toward Aquatic Connectivity In Eastern South Dakota, Evan Spencer

Electronic Theses and Dissertations

Roads and streams are synonymous with their connection to movement, the acquisition of resources, and as pathways to new opportunities. However, the factors that define good roads and ecologically connected streams are rarely without conflict. Road infrastructure at stream-road crossings has the potential to fragment stream networks. Tube culverts, where streams pass under the road through metal pipes, are particularly concerning for stream connectivity. Undersized, aging, or inappropriately installed culverts can develop vertical drops at the outflow due to high velocities and stream bed scouring. The outlet drop can function as a barrier, preventing the upstream movement of fish. Due …

Fungal Biotransformation Of Thin Stillage And Soybean Hulls And Bacterial Production Of Lysine In Ethanol Industry Co-Products, Bhawana Khadka

Electronic Theses and Dissertations

Thin stillage (TS) and whole stillage (WS) are major by-products of the corn ethanol industry. These by-products are generated in large quantities and contain nutrients that remain after yeast fermentation. Current industrial utilization of these by-products involves a series of downstream processing steps such as centrifugation and evaporation, which are energy-intensive and often result in nutrient losses. Traditionally, these by-products are dried to produce distillers dried grains with solubles. In this study, microbial fermentation was investigated as an alternative bioprocessing tool to expand the utilization of these by-products. The first objective was to explore the upcycling of TS, both alone …

Evaluation Of Soil Microbiome And Edaphic Factors In Response To Nitrogen Fertilizer Application In Western South Dakota Croplands, Riya Jain

Electronic Theses and Dissertations

No abstract provided.

Extended Days On Feed: Influences On Growth Performance, Efficiency, And Carcass Characteristics Of Steers And Heifers Of Different Proportions Of Angus And Limousin Genetics, Grace Henley Olinger

Electronic Theses and Dissertations

Recently, cattle feeders have extended days on feed (DOF) resulting in hot carcass weights (HCW) exceeding the limits of existing serial slaughter datasets. This study's goal was to determine the impact extended DOF exerts on growth performance, feed efficiency, and carcass characteristics of steers and heifers with varying proportions of Angus (AN) and Limousin (LM) genetics. In 2022, commercial AN cows from two MT ranches were artificially inseminated to 9 sires from 3 breeds (AN, LM, and Limflex (LF)) with parentage confirmed by DNA. In 2023, 216 calves (sired by 72 AN, 73 LF, and 71 LM; 105 steers and …

The "Casserole" Constitution: The South African Constitution And International Law, Penelope Andrews

Articles & Chapters

No abstract provided.

The Physiology Of Exercise, Rosie Lanphere

Open Educational Resources

The Physiology of Exercise (3rd Edition) is an essential resource for upper-level undergraduates studying exercise science. Written by Rosie Lanphere, PhD, CSCS, this text provides a clear and comprehensive exploration of how the human body responds and adapts to physical activity.

Covering metabolism, energy expenditure, and the integrated roles of the nervous, cardiovascular, endocrine, muscular, and respiratory systems, this edition reflects the latest research and practical applications in the field.

Designed with students in mind, each chapter includes learning objectives, key terms, and scholarly questions to reinforce understanding. Whether preparing for a career in exercise science or professional certification, this …

Intestinal Oxygen Utilisation And Cellular Adaptation During Intestinal Ischaemia-Reperfusion Injury, Paraschos Archontakis-Barakakis, Theodoros Mavridis, David-Dimitris Chlorogiannis, Georgios Barakakis, Eleni Laou, Daniel I Sessler, George Gkiokas, Athanasios Chalkias

Faculty, Staff and Student Publications

The gastrointestinal tract can be deranged by ailments including sepsis, trauma and haemorrhage. Ischaemic injury provokes a common constellation of microscopic and macroscopic changes that, together with the paradoxical exacerbation of cellular dysfunction and death following restoration of blood flow, are collectively known as ischaemia-reperfusion injury (IRI). Although much of the gastrointestinal tract is normally hypoxemic, intestinal IRI results when there is inadequate oxygen availability due to poor supply (pathological hypoxia) or abnormal tissue oxygen use and metabolism (dysoxia). Intestinal oxygen uptake usually remains constant over a wide range of blood flows and pressures, with cellular function being substantively compromised …

Family Roots And Research Journal Unm Emeritus Professor José A. Rivera, José A. Rivera Ph.D

Faculty Publications

This article is an abbreviated life narrative of UNM Emeritus Professor of Community and Regional Planning, José A. Rivera. It begins with highlights of his family ancestry and continues with an account of his educational experiences K-12 and into a decade of university life as a student while earning a bachelor’s, two master’s and a doctorate. He taught at UNM for 35 years while also conducting research in his areas of interest, mostly in community irrigation studies, mutual aid societies, and rural development. The main body in the article focuses on positions he held at UNM and on publications that …

Systematic Reexamination Of Early Verb Dominance: Verbal And Nonverbal Characteristics Of Caregiver Input And Their Contribution To Long-Term Language Outcomes, Minju Kim, Jeonghee Mun, Gayoung Kim, Solyeon Jeon, Youngon Choi

Psychology Faculty Articles and Research

Early language input to infants varies in lexical composition across languages and contexts. For instance, American-English input emphasizes nouns more than verbs, while Mandarin Chinese and Korean inputs provide more verbs than nouns, the difference of which is considered an influential factor in the child’s early vocabulary acquisition. Furthermore, a possibility was raised that nonverbal input accompanying child-directed language provides additional support for verb meanings in verb-dominant caregiver input. However, these early verb dominance and support patterns have been derived from a handful of studies that examined very small samples. Thus, we aimed to systematically reexamine the verb dominance pattern …

Effects Of High-Intensity Interval Training On Biomarkers And Inflammatory Factors In Patients With Heart Failure: A Meta-Analysis Of Randomized Controlled Trials, Wanting Zhang, Jooyeon Hwang, Beibei Lu, Xin Xu

Faculty, Staff and Student Publications

Background: There is still controversy about the effect of high-intensity interval training (HIIT) on the levels of cardiac and inflammatory biomarkers in patients with heart failure compared with moderate-intensity continuous training (MCT) and conventional healthcare activities. This article is to systematically investigate the effects of HIIT on the levels of cardiac and inflammatory biomarkers in patients with heart failure compared with MCT and conventional healthcare activities.

Methods: A computerized search of databases was conducted with the search year from the establishment of the database, and the screened results were subjected to quality assessment and data extraction, and the data was …

Community-Level Factors Influencing The Duration Of Buprenorphine Treatment In Individuals With Opioid Use Disorder: A Cohort Study Using Us Longitudinal Claims Data, Paula A Jaimes-Buitron, Kehe Zhang, Yanmin Gong, Yuanxiong Guo, Cici Bauer, Carolina Vivas-Valencia

Faculty, Staff and Student Publications

Introduction: Buprenorphine is effective in reducing opioid-related morbidity and mortality; however, many patients discontinue treatment prematurely. While previous research has focused on individual-level predictors of retention, the influence of community context remains underexplored. This study aims to examine how community-level factors, such as social vulnerability, availability of buprenorphine-waivered providers and access to behavioural health services, affect the duration of buprenorphine treatment episodes for individuals with opioid use disorder (OUD).

Methods: We conducted a retrospective cohort study using longitudinal claims data from 2006 to 2022. Adults aged 18 and older who initiated buprenorphine treatment for OUD and maintained continuous enrolment were …

From Pickaninny To Superpredator To The Prison Pipeline: The Criminal Legal System’S Immunization To Black Children’S Pain, Brenita Softley

Seattle Journal for Social Justice

No abstract provided.

Sanctioned Cruelty: The Legal Endorsement Of Violence Against Slaves In Southern Courts, Evan Matthew Gelobter

Seattle Journal for Social Justice

No abstract provided.

Disability And Discrimination In Washington Jails: The Federal Judicial Loophole In Washington State Protections, Kyle Barnes

Seattle Journal for Social Justice

No abstract provided.

About The Authors, Sjsj

Seattle Journal for Social Justice

No abstract provided.

Umfc #132: A Comprehensive Forensic Case Report, Allison Paige Mitchell

Graduate Student Theses, Dissertations, & Professional Papers

This case report of an individual designated as University of Montana Forensic Case 132 (UMFC 132) serves to partially fulfill the requirements for the Master of Arts (MA) degree in Forensic and Biological Anthropology. UMFC 132 is a complete human skeleton, used as part of the teaching collection in the University of Montana Forensic Anthropology Laboratory. The minimum number of individuals (MNI) of UMFC 132 is 1. The analysis of UMFC 132 was conducted according to bioarchaeological and forensic anthropological standards of skeletal assessment. UMFC 132 was estimated to be a mid-adult, between the ages of [30-40 years] of age …