Digital Commons Network^™

Addressing Non-Stationary Fishery Dynamics And Demographic Complexity In Integrated Stock Assessment Models, Matthew L. Cheng

Fisheries

Integrated stock assessment models are complex non-linear statistical models that fit a variety of fishery-dependent and independent data sources to estimate the status and trends of fish populations, providing recommendations for sustainable harvest levels. Given their complexity, simplifying assumptions are necessary in stock assessment models to balance model parsimony versus complexity, while also considering data limitations. In this dissertation, I investigated considerations for addressing non-stationary fishery dynamics and evaluated the consequences of oversimplified assumptions of fishery dynamics and sex-specific demography in stock assessment models. Using Alaska sablefish (Anoplopoma fimbria) as a case-study, I developed a generalized framework to standardize fishery-dependent …

Stable Isotope Analyses Of Eye Lenses And Stomach-Content Analysis Reveal Ontogenetic Variation In Arctic Whitefish Trophic Dynamics, Jonah A. Bacon

Fisheries

Determining the ontogenetic trophic ecology of sympatric, morphologically similar fishes is critical for increasing our understanding of life history. We combined bulk and amino acid compound-specific stable isotope analysis of eye lenses with stomach-content analysis to examine ontogenetic trophic dynamics of four amphidromous whitefishes (Arctic Cisco Coregonus autumnalis, Least Cisco C. sardinella, Broad Whitefish C. nasus, Humpback Whitefish C. pidschian) from the central Beaufort Sea, Alaska. Compound-specific stable nitrogen isotope results showed slight increases in trophic position across ontogeny for each species and indicated the feasibility of this method for comparing the trophic ontogenetic development of closely related, mobile predator …

Combining Alaska Forage Fish Data From Research Surveys And Predator Diets To Assess Forage Fish Response To Climatic Regime Shifts, Lindsay Turner

Fisheries

Forage fish play a crucial role in the marine ecosystems of Alaska through the transfer of energy from lower trophic levels to marine predators. Understanding and quantifying Alaskan forage fish responses to rapid climatic shifts is needed to inform adaptive management strategies under a warmer and more variable future in Alaska. However, data on the occurrence and abundance of forage fish in Alaska are limited due to the diversity of life history strategies and patchy distribution that make their capture in fisheries-independent surveys difficult. In this thesis, I address current gaps in the data available on forage fish through the …

Generative Ai And Professional Technical Writers: A Mixed-Method Study, Jarrett Schaefer

Theses and Dissertations

This research investigates how professional technical writers use AI technology in their work today, which tools they are using, and which tasks they use them for. Using a mixed-methods research design, the study involved 21 participants completing a survey hosted in Qualtrics, and three participants interviewed over Zoom. Quantitative analysis was performed on the survey data, and the researcher used grounded theory to analyze the transcripts of the interview participants. The findings offer insight into how professional technical communicators use these tools and their attitudes toward including AI technologies in future pedagogies. While most participants had used AI technology in …

Innovations In Plant Genome Editing And Biotechnology: Addressing Global Agricultural Challenges, Bayram Ali̇ Yerli̇kaya, Karam Mostafa, Abdullah Aydin, Seher Yerli̇kaya, Momna Mehmood, Ni̇sa Nur Yilmaz, Kubi̇lay Yildirim, Musa Kavas

Turkish Journal of Botany

Developments in genome editing and plant biotechnology in recent years, especially CRISPR-Cas9 and RNA interference (RNAi) technologies, offer essential tools for solving global agricultural problems that are worsened by climate change and the increasing food demand caused by the rising world population. This review focuses on the urgent need to feed a growing global population. It explores how key biotechnological tools can enhance crop resilience and nutritional quality amid climate variability and extreme weather. The applicability of CRISPR-Cas technologies in the development of climate-friendly, more nutritious, and higher-yielding crops has opened a biotechnological avenue for the development of both transgenic …

Advancements In Qtl Mapping And Gwas Application In Plant Improvement, Muhammad Tanveer Altaf, Muhammed Tatar, Amjad Ali, Waqas Liaqat, Parnaz Mortazvi, Ceyhun Kayihan, Fati̇h Ölmez, Muhammad Azhar Nadeem, Jazib Javed, Jin-Ying Gou, Meng-Lu Wang, Ummad Ud Din Umar, Hayri̇ye Yildiz Daşgan, Cemal Kurt, Mehtap Yildiz, Sheikh Mansoor, Abdelfattah A. Dababat, Nafiz Çeli̇ktaş, Faheem Shehzad Baloch

Turkish Journal of Botany

Molecular markers play a crucial role in modern plant breeding by enabling the precise identification of genetic loci associated with important agronomic traits. This article focuses on the advancements in Quantitative Trait Locus (QTL) mapping and Genome-Wide Association Studies (GWAS), which are pivotal in identifying and dissecting complex traits such as stress tolerance, yield improvement, and nutrient efficiency. Through QTL mapping, significant genetic regions linked to desired traits are identified, while GWAS leverages larger populations for higher resolution in genetic association studies. The integration of next-generation sequencing, CRISPR, and transcriptomics technologies has revolutionized the precision and efficiency of these methods, …

Identification Of Genes Associated With Zinc And Copper Concentrations In Walnut (Juglans Regia L.) By Gwas Analysis, Berfi̇n Nazlican Kaman, Bülent Yağmur, Erdal Orman, Muhammed Bahatti̇n Tanyolaç, Duygu Ateş

Turkish Journal of Botany

154 walnut genotypes from various geographic regions were analyzed in the study. Micronutrient concentrations of zinc (Zn) ranged from 1.61 to 8.98 mg/100 g, and the concentrations of copper (Cu) varied between 0.12 and 0.38 mg/100 g. 16,473 SNPs were generated using Diversity Array Technology (DArT) for genome-wide association (GWAS) studies. The Mixed Linear Model (MLM) utilizing the Q + K model revealed seven associated markers for the element Zn in 2021 and four in 2022. The MLM (Q + K) model indicated two associated markers for the element Cu in 2021 and three in 2022. The markers found in …

Gene Expression Changes In The Seagrass Cymodocea Nodosa Individuals In Response To Aquatic Acidification, Enes Göksal, Esra Öztürk Yi̇ği̇t

Turkish Journal of Botany

Human activities have caused a rise in atmospheric carbon dioxide (CO2) levels, leading to greater absorption of CO2 by oceans and causing ocean acidification. This phenomenon, marked by a reduction in pH, represents substantial risks to marine ecosystems, including seagrass meadows. Seagrasses are vital elements of coastal ecosystems, performing important functions in carbon storage, stabilizing shorelines, and preserving biodiversity; however, reactions to ocean acidification are not well understood, especially in terms of molecular.This research study examined alterations in gene expression within seagrass meadows, namely the species Cymodocea nodosa, in reaction to simulated ocean acidification conditions. Climate chamber system to adjust …

Reputation Management: Branding A Higher Education Graduate Program To Increase Visibility, Vanderbilt Artaxerxes Brabson Iv

Student Theses and Dissertations

This capstone project provides a comprehensive training tool for non-communication professionals working within higher education programs. Its primary objectives are to provide users (1) a summary of valuable research on higher education reputation management, branding, and strategic communication, as well as (2) an online toolkit for non-communication professionals to enhance the visibility and impact of their educational initiatives. By providing practical, actionable deliverables, these resources can enable higher education professionals to effectively navigate the complexities of strategic communication management. The toolkit is particularly valuable as it offers evidence-based strategies and methodologies that can be directly applied to improve the communication …

Building Bridges An Inclusive Practices Toolkit To Empower Neurodivergent Adults In The Workplace, Gloria Saldana

Student Theses and Dissertations

In this toolkit, designed for managers of neurodivergent employees, we will dig into the complexities of neurodivergence, specifically of Autism Spectrum Disorder (ASD). This toolkit aims to promote inclusivity within the workplace. We need to bridge the gap in improving neurodivergence education by understanding characteristics and communication differences, identifying cues, stigma, and consequences of actions ( e.g., bullying). Prioritizing each person's needs allows neurodivergent individuals and employers to discover natural talents and thrive within a diverse society. Through interactive sessions and practical exercises, managers will learn strategies for clear and concise communication, facilitating smoother collaboration, and initiating changes in the …

An Investigation Of Raciolinguistic Ideologies In Japanese Rap Battles, Morgan Reynolds

Linguistics

This thesis interrogates what are normally implicit linguistic ideologies surrounding who is a legitimate speaker of Japanese and how it implicates a relationship between ethnicity, nationality, culture, and language. Using a corpus of recorded rap battles from YouTube in which one of the rappers is known to be of non-Japanese or partially non-Japanese heritage, discourse analysis demonstrates how race, foreignness and otherness are made relevant in disses of opponents’ rap skill. The history and characteristics of Japanese rap are outlined with an eye toward how the conventions of the musical genre reflect preoccupations with creating a distinctly Japanese form of …

Meaning As Process And Product: Hybridizing Metamodern Hylosemiotics With Postmodern And Contemporary American Poetry, Zeke Shomler

English

This thesis expands on Jason Storm’s theory of metamodern hylosemiotics by addressing contemporary American poetic strategies and their relationship to modernism and postmodernism, especially through Cole Swenson and David St. John’s definition of the “American hybrid.” In modifying Storm’s theoretical system, I offer a hybridized semiotics that locates meaning both in the information or “content” inferred through the act of reading and the related processes of interacting with the text. Through readings of poetry by John Ashbery, Terrance Hayes, Clark Coolidge, and William Stafford, I show that hybridizing semiotics is not only necessary for the consistency and viability of metamodern …

Effects Of Deliberate Practice On Psychomotor Skill Retention In Nursing Students, Annette Oberhaus

School of Nursing Faculty Publications

Psychomotor skills are considered a foundational block for nursing education, yet the approach to teaching these skills varies from program to program.

The goal of this quality improvement project is evaluation of the effects of a systematic change in the method of instructing nursing students in psychomotor skills. The hypothesis is that the use of Deliberate Practice for instruction will promote long-term skill proficiency and retention.

Cultivation Protocols For The Red Seaweeds, Devaleraea Mollis And Palmaria Hecatensis From Alaska, Muriel Dittrich

Marine Biology

Species diversification is crucial for the long-term viability, competitiveness, and sustainability of the seaweed farming industry in the United States. This study investigated the effects of temperature (4, 8 and 12 °C), photoperiod (8L:16D, 12L:12D and 16L:8D), and irradiance (20, 40, 100 ± 10 μmol photons m-2 s-1) on the specific growth rate (SGR) of Devaleraea mollis and Palmaria hecatensis from Alaska. Outputs were used to adjust indoor cultivation protocols for D. mollis and develop the first protocols for Palmaria hecatensis. This study also explored the use of two relatively low-cost commercial nutrient products (F/2 and Jack's Special 25-5-15) as …

Spatial And Temporal Variability Of Carbohydrate Compositions In Cultivated Alaria Marginata, Nereocystis Luekteana, And Saccharina Latissima, Cameron Jardell

Marine Biology

Carbohydrates derived from Laminariales (kelp), including polysaccharides and sugar alcohols, present significant market opportunities for nascent mariculture industries. These carbohydrates can enhance crop biomass value through extractive processing, with applications in medicine, manufacturing, health supplements, and bio-plastics. The relative abundance and composition of carbohydrates in kelp can vary depending on species, life history, tissue type, season, and environmental conditions. In Alaska, mariculture of kelp focuses on three species: Alaria marginata, Nereocystis luetkeana, and Saccharina latissima. This study assessed the relative abundance of carbohydrates (glucan, mannitol, alginate, and fucoidan) in these species, as well as the sulfate content of fucoidan and …

New, Derivative: Third-Party Litigation Finance And Derivatives Regulation, Martin Flores

Washington and Lee Law Review Online

Litigation finance is globally abundant and largely unregulated in the United States. The mechanics behind third-party litigation finance are simple: The funder fronts litigation costs in exchange for a promised share of the proceeds if the litigant succeeds. While the normative debate about the value of these contracts in society endures, the litigation finance industry has new players in hedge funds and other opaque investment firms seeking high returns from risky litigation. Many scholars agree on whether to regulate these third-party litigation finance firms. The key debate rages on how to rein in an unbridled industry.

To add to this …

Stitch Incoming: Lindke V. Freed’S Impact On Social-Media-Blocking Litigation, Clare R. Norins, Mark L. Bailey

Washington and Lee Law Review Online

Since at least 2016, social-media-blocking litigation against government officials who censor their online critics has been an evolving battleground for First Amendment rights of free speech and petition. In 2024, the United States Supreme Court issued its first substantive opinion on social media blocking, holding that government officials’ social media activity, even on a personal account, constitutes state action triggering constitutional scrutiny if (1) the official possessed actual authority to speak on the State’s behalf, and (2) purported to exercise that authority when she spoke on social media.

In this Article, we explain the Court’s novel two-part test for determining …

Review Of Write Or Left, Beatrice Mendez Newman

Open Educational Resources - Reviews

No abstract provided.

Review Of Introduction To Criminology, Youngki Woo

Open Educational Resources - Reviews

No abstract provided.

Review Of Heritages Of Change: Curatorial Activism And First-Year Writing [Revised Edition], Kymberly O. Morquecho

Open Educational Resources - Reviews

No abstract provided.

Berkeley Pit Geochemical And Limnological Evaluation Pre-Design Investigation (Pdi) Work Plan, Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Exploring The Population Structure And Genetic Diversity In Apple Germplasm Using Ipbs-Retrotransposon Markers, Aigul Madenova, Angsagan Kuan, Amjad Ali, Muhammad Azhar Nadeem, Muhammad Tanveer Altaf, Balnur Kabylbekova, Dinara Kaldybaeva, Ti̇mur Turdi̇yev, Faheem Shahzad Baloch

Turkish Journal of Botany

The apple (Malus domestica [Suckow] Borkh) is economically and culturally significant worldwide, thriving in temperate regions. This study examined genetic variations among 52 apple accessions from three research centers in Kazakhstan using the iPBS-retrotransposons marker system. Out of 35 screened markers, 12 highly polymorphic markers were selected for PCR amplification, resulting in 280 bands, 279 of which were polymorphic, yielding a 99.64% polymorphism rate. Genetic diversity indices showed substantial variation: effective number of alleles (ne=1.655), Shannon's information index (I=0.373), gene diversity (h=0.549), and an average genetic distance of 1.2. The analysis of molecular variance (AMOVA) indicated that 98.80% of the …

Role Of Sulfur Metabolism In Acquiring Of Boron Tolerance In Arabidopsis Thaliana, Seda Yi̇rmi̇beş, Ceyhun Kayihan, Nuran Çi̇çek, Yasemi̇n Ekmekçi̇

Turkish Journal of Botany

The purpose of this study was to assess whether sulfate applications (pre- and combined) caused the changes of tolerance against boron (B) toxicity in Arabidopsis thaliana at physiological, biochemical and molecular levels. Plants were germinated and grown on MS medium for 12 days, and then, sulfate pre-treatment groups (PS-B) were transferred to sulfate-containing media for 3 days. Subsequently, PS-B, combined (S+B) and un-treated application groups were transferred to medium containing 3 and 5 mM B for 10 days. Leaf area, plant biomass and total chlorophyll content decreased significantly depending on the accumulation of B. Toxic levels of B adversely affected …

Programs Agenda 12-17-24, Angela Brock

Programs Committee (PC)

No abstract provided.

Icc Agenda 12-17-24, Angela Brock

Individual Course Committee (ICC)

No abstract provided.

Non-Credit Certifications, Angela Brock

General Education Committee

No abstract provided.

Completed Aa/As Degrees, Angela Brock

General Education Committee

No abstract provided.

Access Matters, Eric F. Spina

President's Blog: From the Heart

Imagine being the first in the history of your family to go to college. It can be daunting to thinkabout navigating the complex journey to and through college, let alone believing it’sfinancially feasible, particularly if you’re from a low-income family.

Seasonal Pollen Increases Traffic Fatalities In The United States, Monica Deza

Population Health Research Brief Series

Traffic fatalities are the among the leading causes of death in the United States. Motor vehicle crash death rates have declined overall in the U.S. in recent decades, but there is substantial variation in rates across the country. Due to climate change, exposure to pollen has increased in various parts of the U.S. The antihistamine response triggered by pollen can result in poor physical and cognitive symptoms, thus impacting an individual’s ability to drive and increasing the risk of motor vehicle fatalities. This brief summarizes findings from a study that used data from the National Allergy Bureau (NAB) Pollen and …

Mental Health Care Disparities Among Us Pregnant Individuals In 2020–2021: A Cross-Sectional Study, Julisa Tindall, Monique J. Brown Ph.D., Mph, Peiyin Hung

Faculty Publications

Purpose

To examine maternal characteristics associated with perceived unmet mental health needs and mental health care settings, focusing on residential rurality and race/ethnicity.

Methods

This cross-sectional study analyzed self-reported unmet mental health needs and mental health care settings among 1097 pregnant respondents in the 2020–2021 National Survey on Drug Use and Health, incorporating the complex sampling weights for national representativeness.

Findings

Non-Hispanic Black pregnant individuals and those living in nonmetro rural areas reported lower odds of unmet mental health needs compared to those in large metro areas and non-Hispanic White individuals. Pregnant individuals in nonmetro rural areas and non-Hispanic other …