Digital Commons Network^™

New Definitions Of Library Use: Experimentation, Discovery, And Creation (Edc) Within A Library, Holt Zaugg

Faculty Publications

Why did you do this activity, project, or research?

Over the last decade, libraries have shifted from being primarily repositories for information and resources to active learning centers. Physical resources (e.g., books, journals, manuscripts) have moved to online access. Librarian roles have adjusted how they help patrons find and access resources in their local library and beyond, resulting in impactful input on research, learning, and scholarly endeavors. Additionally, due to a reduced need for storing materials, libraries have developed collaborative and innovative spaces to meet patrons’ needs. These spaces include group study rooms, experiential studios, makerspaces, green rooms, and podcast …

Adaptive Decision Engine Using Large Language Models And Configurable Schema, Gunalan S, Akshatha B

Defensive Publications Series

This disclosure describes a framework to automate complex decisions by combining the strengths of human-defined logic with insights derived from large language models (LLMs). Human decision-makers define templates, known as ‘decision models’ or ‘decision schema,’ for the structure and the core logic of the decision-making process. The templates are augmented or populated using output derived from LLM analysis. The LLM can be used to provide insights, generate text, or fill in specific parts of a pre-defined template, thereby enhancing the human-designed logic. The framework uses the completed, LLM-enhanced templates to automate decisions efficiently and transparently. Effectively, LLMs augment and structure …

Organizational Change, Servant Leadership, And Christian Perspective, David Macauley, Randall Trent Stevenson, Helen Mitchell, David S. Fowler

Servant Leadership: Theory & Practice

In today’s dynamic business environment, organizational change is inevitable, yet with a failure rate of more than 70%, successfully navigating change remains elusive for the majority of business leaders. Effective change management requires more than just strategy, it demands a leadership approach that fosters trust, engagement, and resilience among employees. Servant leadership, with its focus on humility, empathy, and support, offers a powerful framework for guiding leaders and the organizations they serve through transformative periods, and can increase the effectiveness of organizational change efforts. By putting the needs of others first, and aligning leadership actions with values such as patience, …

Contributor Biographies, Editors Of Suurj

SUURJ: Seattle University Undergraduate Research Journal

No abstract provided.

Maghrebi Identity & Integration In France: Colonial Legacies And Contemporary Realities, Mariam Gohar

SUURJ: Seattle University Undergraduate Research Journal

Historical ties between France and the Maghreb continue to shape and inform the experiences of the Maghrebi population in contemporary French society. There is an extensive Maghrebi population in France as a result of France’s colonial history in the region and subsequent migration. The Maghrebi populations face structural and social barriers in French society, including employment and education disparities, spatial segregation, and social Otherization. Maghrebi communities are only one example of France’s structural discrimination against non-European populations. This work aims to unpack the historical, political, and economic factors that resulted in French colonization of the Maghreb and relate these to …

Modeling And Predicting Momentum In Tennis Games, Patrick Baldwin-Mccurdy, Alexander Habib, Abey Joseph

SUURJ: Seattle University Undergraduate Research Journal

As if being the first Wimbledon winner in over 20 years whose name wasn’t Djokovic, Federer, Murray, or Nadal wasn’t enough, Carlos Alcaraz’s victory was even more astonishing considering he came back after being handily dealt with by Djokovic in the first set of the final 1-6. Alcaraz’s miraculous recovery might be explained by a shift of flow in the game in his favor. In this paper, we compare two models that both interpret a small amount of past data within a given tennis match to determine which player has the current advantage, or “flow,” in the next game. We …

Effects Of Vegetation Change On Streamflow In The Tolt River, Samhita Tovinkere, Se-Yeun Lee

SUURJ: Seattle University Undergraduate Research Journal

The City of Seattle depends on the Tolt River for both drinking water and hydropower. Hydrologic models have been employed to assess the future effects of climate change on streamflow in the area, which ultimately impact hydropower generation and the drinking water supply. However, the main issue with these models is that they assume vegetation growth and change to be static, overlooking the potential impact on streamflow. The objective of this study is to investigate the effects of vegetation change on streamflow in the Tolt River by analyzing climate and streamflow data and vegetation indexes. The study examines the impact …

A Tale Of Two Cities: The Racial Disparities Of Air Pollution And Asthma In South Fresno, California, Alonso G. Lee, Caleb Stipkovits, Eve Wiseman

SUURJ: Seattle University Undergraduate Research Journal

This paper analyzes the relationship between PM2.5 pollution, asthma rates, and racial disparities in West, Central, and South-Central Fresno, California (WCSCF). Our findings reveal a moderate positive correlation between asthma prevalence and racial demographics, largely due to poor urban planning—for example, residential areas near high-traffic roads, industrial zones, limited green spaces, and political prioritization of economic development over health. The study identifies two policy gaps in California’s air quality legislation: First, SB 1000 has failed to hold Fresno accountable for addressing environmental justice concerns; Second, AB 617’s reallocation of Cap-and-Trade funds toward air quality monitoring does not tackle the root …

Implementation And Impact Of Four Practices On Students' Perspectives Of Sense Of Belonging, Confidence, And Performance, Tess Hagstrom

Discovery Day - Daytona Beach

In the fields of Computer Science and Engineering, a lack of diversity remains a significant challenge. However, implementing certain practices can help increase student participation, regardless of their identity. Many such practices have been studied in literature. Results from our prior study revealed that CS Education community is familiar with such practices but there is a lack of adoption and evaluation of such practices. As a part of a bigger study, we implemented the following four practices in an introductory computer science course at Embry-Riddle Aeronautical University: allowing late submission, resubmission, scheduling meetings, and hosting review sessions. In this poster, …

Problem-Based Learning In Speech-Language Pathology Programs: A Scoping Review, Michelle P. Phoenix, Roohit Grewal, Kayla Brissette, Maya Albin, Minseo Kim

Teaching and Learning in Communication Sciences & Disorders

Purpose: Problem-based learning (PBL) promotes student-centered, active learning and has been applied in many health disciplines, including speech-language pathology (SLP). There is some SLP literature outlining how PBL has been applied and its components, however, how PBL is applied across SLP programs worldwide is yet to be explored. We therefore sought to answer the question, how do SLP programs apply PBL and what are the associated student outcomes?

Methods: Five databases were searched, as well as searching the grey literature for relevant articles. Covidence was used to de-duplicate, collate, and review articles. SLP program, study, PBL application, and student outcome …

Interdisciplinary Digital Health And Learning Survey Across Speech-Language Pathology, Technology, And Interior Design: Implications For Training In Rehabilitation And Aging-In-Place Practices, Jennine M. Harvey-Northrop, Isaac Chang, Gabriela Fonseca Pereira, Megan Cuellar

Teaching and Learning in Communication Sciences & Disorders

While the growing demand for technology integration in healthcare education and practice, technology training in speech-language pathology education is limited. Further research is warranted to investigate digital health and literacy training across interprofessional experiences. This study investigated interdisciplinary digital health and learning across speech-language pathology, technology, and interior design, as well as collaborators for virtual reality environments in rehabilitation and aging-in-place practices. Participants included 53 adult students studying speech-language pathology (N=35), technology (N=10), or interior design (N=7). The Interdisciplinary Digital Health and Learning survey was adapted from the Lin et al. (2021) for implementation across speech-language pathology, technology, and interior …

Investigation Of A Polymer-Based Holographic Grating For Visible Light Dosimetry Using A Bleachable Dye, Saoirse Maher, Denise Denning, Jackie Mccavana Dr., Seán Cournane Dr., Suzanne Martin Dr., Dervil Cody

Conference Papers

Holographic sensors are of interest for a range of sensing tasks because of their high sensitivity, rapid response time, broad dynamic range, lightweight characteristics, and design flexibility. The practical application of holography makes it possible to design optical sensors that are effective in the visible and near-infrared ranges. The objective of this research is to construct a holographic grating that is customised to provide quantitative data in visible light dosimetry applications. Upon exposure to visible light, the proposed holographic grating will produce a measurable change in diffraction efficiency based on the bleaching of the grating material. In the evolution of …

A Multiple Case Study On Cisgender Women Experiences In Electrical And Computer Engineering And Computer Science Majors, Alena Marie Degeorge

Theses and Dissertations

Gender disparities are found in Science, Technology, Engineering, and Math (STEM) education because of gender norms and stereotypes that project the ideology that men are better at those subjects than women. Women who pursue a college education in STEM encounter barriers that influence them to switch to a non-STEM-related major making them part of the leaky pipeline. This case study examines the experiences that junior and senior cisgender women have while pursuing an electrical and computer engineering or computer science degree and how they overcome barriers they encounter to continue their educational pursuits in a Computer Science and Engineering (CSE) …

D.A.M.P.E.R.: Delay And Attenuation Modules For Propagation Emulation And Response, Matthew Guntz

Electrical and Computer Engineering Senior Theses

The DAMPER project, which stands for Delay and Attenuation Modules for Propagation Emulation and Response, is a hands-on system designed to help test how radio signals behave in the real world. When radio waves travel over long distances or through different environments, they often get weaker (attenuated) or arrive later than expected (delayed). DAMPER lets students, researchers, and engineers simulate those conditions in a lab using simple, low-voltage electronics.

Gnss Technology, Utah State University Space Dynamics Laboratory

Space Dynamics Laboratory Publications

SDL presentation on GNSS Technology

Minimum Ghg Emissions And Energy Consumption Of U.S. Pet And Polyolefin Packaging Supply Chains In A Circular Economy, Utkarsh S. Chaudhari, Abhishek Patil, Tasmin Hossain, David Watkins, Damon S. Hartley, Barbara K. Reck, Robert Handler, Anne T. Johnson, Vicki S. Thompson, David Shonnard

Michigan Tech Publications

There is a wide agreement on the urgency of transforming linear management of plastics towards a circular economy model. However, no clear pathways exist as to required recycling technologies involved and system-wide environmental impacts. This study explores such pathways in the U.S. for the most commonly used packaging plastics through a combination of mechanical and emerging advanced recycling technologies. A system optimization model aimed at minimizing environmental impacts was developed to determine optimal end-of-life (EOL) management and locations of existing and emerging U.S. recycling infrastructures. Our study includes material flows from virgin resin production through semi-manufacturing processes to existing EOL …

Ada News - 06/02/2025, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Understanding The Perceptions Of Campus Racial Climate Of Black Undergraduate Students At A Pwi, Solana Reyes

Theses and Dissertations

The study explores the perceptions of Black undergraduate students regarding the racial climate at a predominantly white institution (PWI). Utilizing quantitative methodologies, the research examines how Black students experience and interpret interactions, institutional policies, and campus culture as they navigate spaces often characterized by racial homogeneity. Key areas of focus include feelings of belonging, exposure to microaggressions, access to culturally relevant resources, and the role of peer and faculty support in shaping these experiences. Findings reveal a complex interplay of support and alienation, with participants reporting both affirming and discriminatory experiences. Many students highlighted the significance of student-led cultural organizations …

A Multimodal Therapeutic Strategy For Inflammatory Bowel Disease Using Microrna-146a Mimic Encapsulated In Lipid Nanoparticles., Kanika Suri, Vishnu Hosur, Rohit Panchakshari, Mansoor M Amiji

Faculty Research 2025

Dysregulated microRNAs (miRNAs) have significant potential as diagnostic tools for various chronic diseases; however, their therapeutic applications remain largely unexplored. Given their capacity to regulate multiple pathways, miRNAs are promising candidates for treating pleiotropic diseases, such as inflammatory bowel disease (IBD). In our study, we conducted a comprehensive review of the literature of miRNA-146 levels in the inflamed tissues of IBD patients and murine colitis models. Initially, we quantified the expression of miRNA-146a and miRNA-146b in the colons of mice using the dextran sodium sulfate (DSS)-inducedacute model of IBD. We selected miRNA-146a for further study due to its anti-inflammatory properties …

Preparation Of Potato Protein Fiber By Trypsin Method And Its Structural And Functional Properties, Zhou Xiangjun, Li Miao

Food and Machinery

［Objective］ To investigate the preparation of potato protein fiber (PPF) based on enzymatic method,and further analyze their structural and functional properties.［Methods］ PPF is prepared from potato protein isolate (PPI) through enzymatic hydrolysis with trypsin (Tyr) and acid -heat treatment.The effects of protein mass concentration,heating time,Tyr activity,and heating temperature on the fluorescence intensity of PPF are studied.Structural properties of PPF are characterized by infrared spectroscopy,fluorescence spectroscopy,etc.With curcumin (Cur) as an encapsulated object,the encapsulation efficiency,loading capacity,thermal stability,and antioxidant activity of PPF -Cur complexes are investigated.［Results］］ During the fibrosis process of PPF,the β-sheet content increases from 28.12% to 32.29%,and the α-helix content increases …

Extraction , Purification , And Structural Characteristics Of Polysaccharide From Roasted Beans Of Coffea Arabica, Shen Xiaojing, Ye Renfeng, Gong Shuchun, Wang Hongsheng, Jiang Weiwei

Food and Machinery

［Objective］ To study the composition and structural characteristics of polysaccharides from roasted beans of Coffea arabica.［Methods］ Roasted beans of C.arabica were used as raw materials.The hot water extraction combined with alcohol precipitation method was optimized using the response surface methodology to extract polysaccharides.The crude polysaccharide was purified using the Sevag method,macroporous resin,cellulose column,and gel separation technology.Total sugar,total phenol,total flavonoid,and monosaccharide compositions were analyzed using the phenol -sulfuric acid method,Folin -Ciocalteu assay,NaNO2-AlCl3-NaOH method,and ion chromatography,respectively.The structural characteristics of the polysaccharides were characterized by infrared spectroscopy (IR) and scanning electron microscopy (SEM ).Additionally,the in vitro antioxidant activity of the polysaccharides was evaluated.［Results］］ …

Determination Of Carbendazim Residues In Various Vegetable Oils Based On Three-Dimensional Fluorescence Spectroscopy, Xiao Jian, Xia Alin, Huang Wei

Food and Machinery

［Objective］ To develop a rapid and accurate method for the determination of carbendazim residues in vegetable oils.［Methods］ Three -dimensional fluorescence spectroscopy combined with chemometrics was used for the quantitative analysis of carbendazim residues in vegetable oils.Three different vegetable oil extracts were added to carbendazim to prepare samples,and their three -dimensional fluorescence spectra were measured.Parallel factor (PARAFAC ),full -rank parallel factor (FPA -PARAFAC ),and alternating trilinear decomposition (ATLD ) were used to analyze carbendazim in the samples.The figures of merit (FOM ),such as selectivity,sensitivity,detection limit,and quantification limit,were calculated for the three algorithms,and tested using the elliptical joint confidence region (EJCR ).［Results］］ …

Comprehensive Evaluation Of Nutritional Quality And Flavor Properties Of Caidian Characteristic Lotus Sprout, Zhang Xiaomin, Ding Rui, Wu Yangang, Wu Zhengsi, Chen Mengyuan, Liu Yan, Guo Xiao, Gong Zhiyong

Food and Machinery

［Objective］ To investigate the nutritional quality and flavor characteristics of the unique lotus sprout in Caidian.［Methods］ A texture analyzer,electronic nose,solid -phase microextraction -gas chromatography -mass spectrometry (SPME -GC-MS),and gas chromatography -ion mobility spectroscopy (GC-IMS ) were used to analyze the textural properties and volatile organic compounds (VOCs ) 引用格式：张小敏，丁瑞，吴艳刚，等.蔡甸特色藕带的营养品质及风味特性综合评价 ［J］.食品与机械，2025，41（4）：139-147.C itation:ZHANG Xiaomin,DING Rui,WU Yangang,et al.Comprehensive evaluation of nutritional quality and flavor properties of Caidian characteristic lotus sprout [J].Food & Machinery,2025,41(4):139-147.of three primary lotus sprout varieties,i.e.,"Maosanjie","Baiyuzan 2",and "Elian 5" in Caidian.The nutritional quality of these three lotus sprouts was comprehensively evaluated through principal component analysis.［Results］］ Significant differences were found in the …

Effects Of Four Extraction Methods On The Quality Of Arrowhead Starch, Ji Derong, Zhou Tingting, Wu Shan, Duan Lili, Wang Ruyu, Qiao Mingfeng

Food and Machinery

［Objective］ To compare the effects of four extraction methods (ancient method,wet method,alkaline method,and cellulase method ) on the yield and physicochemical quality of arrowhead starch.［Methods］ With fresh arrowhead taken as raw material,arrowhead starch is extracted by the four methods mentioned above.Then,the physicochemical properties of the starch are analyzed and compared.［Results］］ The yield of starch extracted by the wet method is the highest (9.17%),with the best freeze -thaw stability.The content of amylose is the highest in the starch extracted by the cellulase method (70.13%).However,for the starch extracted in this method,the granularity is relatively large and the surface is not smooth enough.The …

Arts-Based Sustainability: From New York To Malawi, Martha B. Lerski

Publications and Research

Recognizing that libraries serve multiple constituencies and subject areas, this chapter documents and advocates for development of transdisciplinary arts-based research (ABR) and culture-related projects linked to environmental challenges. Libraries contribute collections and spaces, as well as the research of library and information scientists. Libraries are currently among invisible contributors to sustainability planning and services. The chapter will link this invisibility to the value of what visual arts refer to as negative space elements in subjects ranging from traditional ecological knowledge to environmental science. Library collections, projects, and research contribute to education for sustainable development (ESD) as required to achieve the …

Investigating Solvent Effects On Crystallization Kinetics, Ibrahim Joel

Theses and Dissertations

The use of crystallization for separation is not a recent phenomenon. However, the development of efficient crystallization processes is continually being challenged by the complexity and high cost of new drug substances, coupled with stringent regulatory requirements, which add to the uncertainty surrounding drug launches by pharmaceutical enterprises. Accurate characterization of crystallization kinetics is a key step in crystallizer design, which can be influenced by several factors, including process conditions, scale, and the measurement techniques used for tracking particle evolution. These factors often lead to inconsistencies between kinetic studies, hindering rapid implementation within industrial contexts. This thesis presents a case …

Managing Values-Based Purchasing In School Nutrition Programs, Laura Lee Benavidez

Walden Dissertations and Doctoral Studies

School nutrition managers face the challenge of balancing values-based purchasing (VBP) with maintaining student participation and budgetary stability. While VBP integrates sustainability, environmental impact, and animal safety, these priorities may sometimes compete with traditional goals, such as cost efficiency and meal accessibility. Grounded in program evaluation theory, the purpose of this mixed methods explanatory sequential study was to examine how school food service managers implement VPB, integrating procurement and nutrition transparency while managing participation and costs. The quantitative phase focused on participation trends, cost structures, and procurement metrics across diverse school districts to establish a foundation for understanding VBP’s measurable …

Having A Cow: Exploring The Economic And Mental Health Challenges Of Dairying In The Upper Valley, Ava J. Ori

Environmental Studies Senior Theses

Until late in the 20th century, the dairyman was an influential actor in the fabric of the Upper Valley consisting of Grafton, Orange, Sullivan and Windsor counties (Rozwenc, 1981 & Weld, 1905). Dairy farmers were critical to both the economic growth of the region and the construction of a local identity centered around distinctive high quality dairy products. However, the dairy farmers responsible for the bucolic feel and scrappy independence unique to the Upper Valley are being traded in for massive operations lacking both quality of milk and the cultural intricacy specific to local dairies. In 1905 there were 4,173 …

Molecular Insights Into The Role Of Estrogen Receptor Beta In Ecdysterone Mediated Anabolic Activity, Syeda Sumayya Tariq, Madiha Sardar, Muhammad Shafiq, Hendrick Heinz, Mohammad Nur-E-Alam, Aftab Ahmad, Zaheer Ul-Haq

Pharmacy Faculty Articles and Research

Ecdysterone, often dubbed a “natural steroid,” has garnered significant attention among athletes for its reputed growth-promoting and anabolic properties. Unlike synthetic anabolic steroids, which are classified as controlled substances, ecdysteroids remain largely unregulated in many countries and are widely marketed as dietary supplements. Notably, ecdysterone has been included in the World Anti-Doping Agency (WADA) monitoring program, highlighting its potential impact on athletic performance and raising questions about its regulation. Emerging evidence indicates that, unlike traditional anabolic steroids that act primarily via the Androgen Receptor (AR), ecdysterone’s anabolic effects may be mediated through Estrogen Receptors (ERs), particularly Estrogen Receptor beta (ERβ). …

Deep Imputation Of Missing Values Using Feature And Sample Attention, Ibna Kowsar

Tennessee State University Alumni Theses and Dissertations

The handling of missing values is a pervasive challenge in tabular data sets, particularly in electronic health records (EHR), where incomplete data can hinder predictive modeling. Data with missing values are unfit for machine learning, whereas the imputation of missing values affects data quality and data-driven outcomes. Traditional statistical and machine learning-based imputation techniques often struggle with high missing rates and complex missing patterns. This thesis investigates the deep learning of attention between features and between samples in missing value imputation. These two attention mechanisms jointly capture the row-column structure of tabular data. It presents a novel deep learning framework …