Digital Commons Network^™

Forging A Sustainable Southwest: The Power Of Collaborative Conservation, Nicolas Estrada

Natural Resources Journal

No abstract provided.

Breaking Barriers: How Reusable Menstrual Products Can Enhance School Attendance And Education For Girls In Kenya, Talia Jacobson

Master's Theses

In Kenya, statistics show that at least one in ten girls who are of the age of puberty miss school during their menstruation hindering their ability to finish schooling, secure a stable employment, and live independently. This thesis aims to highlight the issue of girls missing school due to their menstrual cycle, a problem that persists globally despite being solvable. The primary focus is on how reusable sanitary products, such as reusable pads, can aid girls to stay in school longer by addressing affordability and accessibility issues associated with commercial products, while also offering environmental benefits. The question guiding my …

Reason And All My Senses: Surveying The Post Enlightenment Frame Of Reason Through Contemporary Philosophy, Cognitive Psychology, And Cognitive Linguistics, Joshua T. Lowe Rev. Dr.

Doctor of Philosophy Dissertation

This dissertation argues that Christian theology and practice are aided and enriched by a more complete understanding of reason by surveying recent studies and views in theology, philosophy, cognitive psychology, and cognitive linguistics. Since the Enlightenment, Christian theology has assumed widely the Enlightenment model of human reason as ideally acontextual, that is, free from constraints of contexts, and therefore universal, that is, applicable in all contexts. Recent developments from a variety of perspectives challenge this model of rationality. Some challenge the acontextualism of the Enlightenment understanding by showing how it arose from and depends on a context, and that context …

Blowing Through The Barriers Of Offshore Wind: Leveraging States' Authority To Ensure Energy Justice In Offshore Wind Development, Indya Woodfolk

Duke Environmental Law & Policy Forum

No abstract provided.

Watching The Tide Roll Away: Looking Forward After Fifty Years Of The Coastal Area Management Act, Julia Furr Youngman

Duke Environmental Law & Policy Forum

No abstract provided.

A Correlational Study Of The Relationships Between The Big Five Aspects Of Personality And Career Interest: Practical Implications For Teachers In Guidance Counseling Roles, Mary J. Haberman

Dissertations, Theses, and Projects

Classroom teachers are often required to teach advisory courses that include career counseling and social emotional learning components. The author used a combination of personality and career assessments to guide students into careers that were a good fit, not only for their interests but their temperaments as well. This holistic approach to advising allowed the author to address a wide variety of personal issues (e.g., unmet needs) that students were having and help them to discover their own motivations for approaching these issues. While the study is focused on collecting information from working adults, the results of this study could …

Evaluation Of The Development Of Critical Life Skills As A Result Of Participating In Texas Youth Horse Judging Programs, Ashley N. Dibbs, Jennifer Zoller, Chelsie Huseman, Scott Cummings

Journal of Extension

Competitive judging teams are valued forms of extracurricular learning tools for many youth students. Unfortunately, unless individuals have direct involvement in these programs the benefits often go unnoticed and undocumented. A survey was designed to assess self-perceived life skill development from current and past horse judging participants, as well as youth life skill development observed by adults. Participants identified critical thinking, decision making, and public speaking as the highest rated life skills developed. Adults ranked self confidence, critical thinking and decision making as the skills they observe develop most frequently.

Strategies To Overcome The Unique Challenges Faced In Conducting Focus Groups In Extension, Vikram Koundinya, Amulya Rao, Cristina Chiarella, Deepa Srivastava, Mary Holz-Clause, Teresa Spaeth, Eleanor Haworth, Kit Alviz, Lajoy Spears, Rebecca Witinok-Huber, Natalia Pinzón, Yulia Lamoureaux

Journal of Extension

Focus groups are commonly used in extension. Extension professionals can encounter unique challenges when conducting focus groups. Extension literature is replete with best practices for conducting focus groups, but there is a lack of systematically documented practical challenges and strategies for overcoming them. We share the challenges we have faced over the past 13 years while conducting focus groups with different participant groups in extension globally and strategies that can be used to overcome or navigate these challenges. The ideas presented in this paper can provide valuable assistance to extension professionals who utilize focus groups for research and evaluation purposes.

Expanding Extension Involvement Through An Undergraduate Life Skills Course, Stacey F. Stearns, Aditi Rao

Journal of Extension

Extension traditionally involves undergraduate students through experiential learning and internships. We sought to develop a new model, and created an undergraduate life skills course for students in our college that featured Extension educators as guest lecturers in areas aligned with their specialty. Universities have a stable population of potential program participants, volunteers, and employees. It is imperative that we raise awareness about Extension while the students are enrolled in our institutions. Creating a for-credit undergraduate course that teaches life skills through Extension programs has tangible benefits for both the students and the Extension system.

Graduate Harpsichord Recital, Dongyuan Chen

Electronic Theses & Dissertations

The thesis consists of a harpsichord recital that will include the Suite No. 3, “Melpomene” in A Minor by Johann Caspar Ferdinand Fischer; The First Pavan and Galliard by William Byrd; Sesta Toccata by Michelangelo Rossi; Sonata No. 1 in C Major: The Fight between David and Goliath by Johann Kuhnau; Keyboard Sonata No. 37 in E Minor by Carlos de Seixas; Keyboard Suite in D Minor, HWV 436, by George Frideric Handel; and Passacaglia Ungherese by György Ligeti. Accompanying the recital is an extended research document, which includes program notes with introductions to the composers and their musical styles, …

Zn–Assisted Synthesis Of M (Mn/Fe/Co/Ni)-N-C Catalysts For Multifunctional Electrochemical Activity, Kemila A. Chaudhary

Electronic Theses & Dissertations

The design and development of atomically dispersed M-N-C catalysts (metal (M) supported on an nitrogen-carbon (NC) matrix with high multifunctional electrocatalytic performance is desirable but proved to be very challenging. Herein, we synthesized M-N-C catalysts (M = Fe, Co, Mn, and Ni) using Zn-assisted high temperature treatment and characterized using various techniques. The prepared catalysts were tested for their electrocatalytic performance towards oxygen and hydrogen evolution reaction (OER and HER) as well as oxygen reduction reaction (ORR) in alkaline media. The results indicated that Mn-N-C catalyst showed higher performance towards both the ORR (E_1/2 = 0.90 V) and …

Anti-Apoptotic Effect Of C21 Against Cerebral Ischemia Reperfusion Injury Through Activation Of Rbfox3 Pathway, Amal Naeem Ashur

Hilla University College Journal For Medical Science

Background: With a high death rate, stroke is a very concerning condition. It continues to rank third in terms of both death and disability combined and as the second most common cause of death. The annual number of new stroke cases exceeds 12.2 million. RtPA is the only pharmaceutical agent that has been approved to treat stroke, which is unfortunate. It is recommended that rtPA be given within 4-5 hours of an appropriate diagnosis of stroke onset. During a stroke, the angiotensin II type 2 receptors (AT2R) serve to protect the brain. Compound 21 (C21), a selective non-peptide agonist of …

Intravoxel Incoherent Motion Diffusion-Weighted Imaging In Acute Stroke: A Comprehensive Review And Meta-Analysis, Hayder Jasim Taher, Ali Ameer Hadi, Yass Bader Kalfah, Zaineb Nazar Mohsin, Argwan Rafad Abed Alkhaliq

Hilla University College Journal For Medical Science

Background and objective: Intravoxel incoherent motion (IVIM) has the potential to provide both diffusion and perfusion information without an exogenous contrast agent, its application for the brain is promising, however, feasibility studies on this are relatively scarce. The present study aims to assess the evaluate the feasibility of using intravoxel incoherent motion (IVIM) to measure diffusion parameter variations in stroke.

Methods: To this end, we searched international databases (Web of Science, PubMed, Embase, and Scopus) and extracted related studies using the appropriate keywords. Collected data were analyzed with the aid of the random-effects model and STATA (version 15).

Results …

Effectiveness Of Urban Composting And Waste Management In The San Francisco Bay Area, Elijah Ashiagbor

Master's Projects and Capstones

The increasing food waste epidemic contributes to environmental degradation through amplified GHG emissions, notably CH4, from MSW landfills. Addressing this challenge is essential for public health and environmental sustainability. This research reviews municipal composting initiatives within the San Francisco Bay Area, evaluating effectiveness, efficiency, and sustainability. Utilizing data from CalRecycle and local municipalities, this study analyzes different composting processes, regulatory compliance with California’s Senate Bill 1383, and factors affecting waste diversion rates. Key discoveries indicate that in-vessel composting shows better efficiency and compost quality compared to windrow methods, particularly suitable for urban counties with space limitations. However, participation rates in …

Analyzing Ballast Water Treatments, Invasive Species, And Pathogens, And A Decade-Long Analysis On The San Francisco And Baltimore Ports, Jasmin Ibarra-Cortes

Master's Projects and Capstones

Installation of advanced technologies to treat ballast water on ships is necessary to meet current ballast water management standards and reduce the secondary spread of invasive species during intracoastal voyages. This research includes a literature review on non-native aquatic species, particularly diapausing eggs, and available treatment methods for installation. A comparative analysis from 2014 - 2024 on bulker, tanker, and container vessels arriving coastwise to the ports of San Francisco and Baltimore was performed to evaluate treatment installation trends, traffic patterns, and the effectiveness of treatment(s) on targeting diapausing eggs. Use of ultraviolet (UV) radiation combined with filtration has increased …

Kid Eats App: Supporting Parents And Children Cooking Together, Amy S. Muise, Gabrielle A. Longo, Pamela N. Martinez, Umekia R. Taylor, Linda E. Torv, Barbara A. Chamberlin

Journal of Extension

Kid Eats is a free app for iPad encouraging children and parents to cook together at home using fruits and vegetables. A preliminary study with parents and children showed children enjoyed using the app and that it provided useful information to support children’s involvement in the kitchen, including guidance around safety concerns. Every family in the study voluntarily completed at least one of the recipes with their child at least once following the in-person activity. Parents reported that their children actively asked to cook the recipes from the app and felt the app helped increase their time spent cooking with …

An Attention-Based Deep Learning Model For Remaining Useful Life Prediction Of Aero-Engine, Ahmed Darwish, Karam M. Sallam, Ibrahim Alrashdi

Sustainable Machine Intelligence Journal

The prognosis of remaining useful life (RUL) for the aero-engine plays an indispensable role in enhancing the safety of aircraft and diminishing maintenance expenses. Several deep learning (DL) methods have been recently employed to handle this prediction problem due to their adaptable architectures and superior performance in handling the nonlinear characteristics of prediction problems. However, those models still need further improvement to better predict the status of aircraft engines. Therefore, this paper presents a new DL model, dubbed attention residual block-adaptive long short-term memory (ARB-ALSTM), based on integrating the attention mechanism with the long short-term memory network (LSTM) model and …

2025 Stratham Summerfest 4h Animal Premium Book, Caitlin Wollack

UNH Cooperative Extension

No abstract provided.

2025 Stratham Summerfest 4h Building Premium Book, Caitlin Wollack

UNH Cooperative Extension

No abstract provided.

Evaluating San Francisco Urban Green Spaces And Policy To Inform Future Decision-Making: How Climate Change Adaptation Strategies Can Be Prioritized And Incorporated In Urban Park Design And Planning Through A Decision-Making Tool, Holley Anne Maassen

Master's Projects and Capstones

Amid the current climate crisis, enhancing urban green spaces (UGS), parks, and open spaces with climate change adaptation (CCA) as a strategic pillar in San Francisco’s urban planning is an essential strategic pillar to develop more resilient cities. However, in complex bureaucratic landscapes, integrating CCA strategies that meet project goals while ensuring inclusive stakeholder engagement presents a challenge. This project presents the identification, development, and application of a holistic decision-making tool (DMT) in the form of a Pugh matrix/decision matrix and with a focus on urban planning in San Francisco, California. Key decision-making criteria are identified and weighted through a …

Assessing Climate Change Resilience Strategies In The Central American Coffee Industry, Calvin Saribay

Master's Projects and Capstones

Coffee is one of the most valuable commodities on the planet, responsible for a global annual income of over $200 billion. The longevity of the coffee industry is directly threatened by the adverse effects of climate change. This report evaluates various climate change resilience strategies used in the Central American coffee industry, including agroforestry farming methods, crop hybridization, and coffee-sector specific climate action programs. The assessment was done through a literature review of two opposite coffee farming methods, a case study of a prominent F1 hybrid coffee breeds, and a program analysis of a coffee-specific climate action program in Costa …

Plastic In The Pack: Assessing Microplastic Risk To Urban Coyotes (Canis Latrans) In The San Francisco Bay Area, Elaina E. Herrmann

Master's Projects and Capstones

Microplastics are an emerging concern worldwide. However, their impact on terrestrial mammals, such as Canis latrans (coyotes), has yet to be extensively studied. Coyotes are unique in their ability to adapt to urban environments and have recently begun bridging the gap between marine and terrestrial food webs. This research examines the potential sources and impact of microplastic exposure in urban coyotes in the San Francisco Bay Area and possible food web impacts through literature synthesis and Geographic Information System (GIS) mapping. This research examined potential mechanisms for direct and trophic microplastic uptake by coyotes resulting from the anthropogenic, terrestrial, and …

Balancing Burrowing Owl (Athene Cunicularia Hypugaea) Protections While Maintaining Renewable Energy Development Within The San Joaquin Valley, Madison Lenzi Mcginn

Master's Projects and Capstones

Balancing the needs of wildlife and people has long been a complex challenge. The San Joaquin Valley exemplifies this tension, as space for agriculture and urbanization compete for land use of native grasslands– often resulting in the conversion of grasslands for agriculture fields, commercialized areas, or energy development. With an increasing number of agricultural landscapes going fallow and the passing of SB-100 in 2018, solar farm development has emerged as an attractive option to offset financial losses from unproductive farmland. However, the same landscapes favored for solar development also provide suitable habitat for sensitive species such the western burrowing owl …

Estimation Of Soybean Root Traits Using Computer Vision And Deep Learning, Muhammad Usman

Theses and Dissertations

Root phenotyping provides insights into root structure, function, and response to environmental stimuli, aiding researchers in improving crop yields, developing new plant varieties, and enhancing plant health. Traditionally, measuring root traits, such as length and area, is manual, time-consuming, and resource intensive. This study introduces a deep learning-based computer vision method for soybean root segmentation and traits estimation using RGB (red, green, blue) images captured under controlled illumination. A separate web-based application was also developed that can extract the root length and area using RGB images. A diverse set of 3,363 soybean root images was collected using an in-house root …

Combined Effect Of Chitosan And Lemon Essential Oil-Infused Slush Ice On The Shelf Life Of Channel Catfish, Dianna Wilson

Theses and Dissertations

The objective of this research was to investigate the biopreservative effects of chitosan and lemon essential oil in slush ice treatments on the microbial shelf life of refrigerated catfish fillets. Catfish fillets were stored in slush ice treatments containing chitosan (CH), lemon essential oil (LO), a combination (CH+LO), water (CTRL), and no slush (NS) for three d at 4 C, then stored at 4C for twelve d post-slush. The growth of background microflora in catfish fillets treated with CH and CH+LO was reduced (P<0.05), maintaining total aerobic counts below 4.5 log CFU/g, while the control reached spoilage levels (>7 log CFU/g) by Day 6. Chitosan effectively extended the microbial shelf life but lowered pH, …

Myxozoan Diversity And Life Cycles In Catfish Production Ponds In Mississippi, Usa, Ethan Woodyard

Theses and Dissertations

Catfish aquaculture is a critical industry in the United States and Mississippi in particular. The industry is beset by depredation, rising feed costs, competition with imports, and loss to disease. Chief among these is the myxozoan parasite and causative agent of proliferative gill disease, Henneguya ictaluri. In chapter 2, novel molecular markers for greater resolution in species identification of these parasites are provided, allowing more robust life cycle inference, species-level identifications, and inference of evolutionary relationships through molecular phylogenetic analyses. Chapters 3–5 apply the approaches developed in Chapter 2 to a broad array of taxa beyond catfish-infecting Henneguya spp. These …

Effects Of Different Forms Of Dietary Zinc On Weaned Steers When Fed Prior To Weaning, Christopher Lane Addison

Theses and Dissertations

Zinc (Zn) is crucial for many life sustaining processes within the body. Additional Zn is known to be beneficial during certain periods of increased stress. Weaning is one of the most stressful periods of beef calves’ lives. Due to this it was hypothesized that additional zinc in an organic form would increase weight gain and immune response compared to additional zinc in an inorganic form or no added zinc. No differences were found for ADG, Th score, IgG concentration, or mineral concentration among treatments. However, there was a novel and unexpected finding when there was no difference found in preweaning …

Evaluation Of Plant Growth Regulators On Sweetpotato Slip Propagation, Kerington Lyn Bass

Theses and Dissertations

Sweetpotato production is often impacted by high mortality of slips during transplantation to the field, particularly with greenhouse-grown slips. These slips develop thinner stems, thus being more vulnerable to transplant shock, resulting in reduced establishment. To address this issue, the study evaluated the effects of four plant growth regulators on the morphological and anatomical characteristics of sweetpotato slips. In the first experiment, external growth parameters were recorded over four weeks, followed by post-harvest assessments of plant and root material. In the second experiment, the widths of various stem structures in stained cross-sections of slip stems were measured. Results showed that …

The Influence Of Nature On Design: A Focus On The Flora And Fauna Influence On 18th And 19th Century Decorative Arts, Rachel Ann Bozeman

Theses and Dissertations

This study aims to assist interior designers and preservationists in enhancing interior decoration by appreciating decorative arts in a historically accurate and visually appealing manner. It places a strong emphasis on the profound influence of nature on design. For centuries, creatives have drawn inspiration from nature, leading to the creation of unique design elements and decorative objects. In the eighteenth and nineteenth centuries, naturalists produced floral and faunal prints that reflected this inspiration. Nature's impact on design extends beyond aesthetics; it also affects how individuals feel within a space. The environment one person inhabits influences his or her state of …

An Approach To Expanding The Industrial Training And Assessment Center To The Residential Sector, Cailee Addison Bush

Theses and Dissertations

The Industrial Training and Assessment Center (ITAC) conducts no-cost energy audits for small and medium sized industrial and commercial buildings across the United States, with a goal to train students in energy optimization and cost reduction, while helping companies to reduce inefficiencies and waste. Expanding this program to the residential sector can reduce energy usage across the United States, largely due to this sector contributing to 15% of America’s energy usage. This research examines the development of a procedure to transition the ITAC into including the residential sector. To ensure a seamless introduction of this sector, the procedure must contain …