Digital Commons Network^™

Accurate Estimation Of Ethanol Content In Fruit Juices Using Cielab Color Space And Chemometrics Via Smartphone-Based Digital Image Colorimetry, Chairul Ichsan, Yasir Amrulloh, Desti Erviana

Makara Journal of Science

This study aims to investigate the optimal color space and chemometric technique for digital image colorimetry to determine ethanol content (% v/v) in apple, orange, and grape juices, using potassium dichromate (K₂Cr₂O₇) under acidic conditions. The accuracy of colorimetric–chemometric integration across various color spaces (RGB, HSV, CIELab, CMYK, CIELuv, CIEXYZ, and CIELch) was benchmarked against UV–Vis spectrophotometry using metrics such as coefficient of determination (R²), mean absolute percentage error (MAPE), and root–mean–squared error (RMSE). Various chemometric techniques (PLS, PCR, MLR, multivariable–SVR, and multivariable NN regression) were evaluated. Results demonstrate that combining the CIELab color …

Transcriptional Responses Of Different Brain Cell Types To Oxygen Decline, Camille Ravel-Godreuil, Ethan R Roy, Srinivas N Puttapaka, Sanming Li, Yanyu Wang, Xiaoyi Yuan, Holger K Eltzschig, Wei Cao

Faculty, Staff and Student Publications

Brain hypoxia is associated with a wide range of physiological and clinical conditions. Although oxygen is an essential constituent of maintaining brain functions, our understanding of how specific brain cell types globally respond and adapt to decreasing oxygen conditions is incomplete. In this study, we exposed mouse primary neurons, astrocytes, and microglia to normoxia and two hypoxic conditions and obtained genome-wide transcriptional profiles of the treated cells. Analysis of differentially expressed genes under conditions of reduced oxygen revealed a canonical hypoxic response shared among different brain cell types. In addition, we observed a higher sensitivity of neurons to oxygen decline, …

Supply And Distribution Of Flow And Sediment In River And Delta System, Kazi M. Sadid

LSU Doctoral Dissertations

River deltas are valuable ecosystems that have been essential in supporting human populations and the economy across the world for centuries. However, climate change and human activities have caused significant land loss in delta areas. A prime example of a region that has suffered severe land loss is Louisiana in the United States. Coastal restoration is therefore essential for the livelihoods of its residents. To address this issue, the Lower Mississippi River (LMR) channel bar has been regularly dredged to rebuild degraded marsh areas. Additionally, sediment diversions off LMR have been designed to build marsh areas sustainably. This dissertation investigates …

Exploratory Comparative Review Of The Revolving Door Phenomenon In Government Across Four Aspects, Kwangseon Hwang

Asia-Pacific Social Science Review

The purpose of this study is to compare the revolving door phenomenon across different types of literature and research. This investigation was conducted through a comprehensive literature review encompassing four categories: legal, academic, governmental, and political-economic research. The review of these various bodies of literature unveiled differing approaches to addressing the revolving door phenomenon. Governmental studies primarily centered on the operational aspects of government and scrutinized whether resources were potentially misused or squandered due to the revolving door. Conversely, legal and academic research placed their emphasis on ethical concerns, conflicts of interest, and the public’s perception of government. They explored …

Widening Health Research Initiatives For Older Adults In Malaysia: A Scoping Review Of Exercise- Related Physical Activity, Mark Stephan Felix

Asia-Pacific Social Science Review

Increasing health concerns among the older adult population in Malaysia may be ameliorated by the use of physical activity/exercise. To aid in this endeavor from an academic perspective, a scoping review was undertaken to map out the extant literature, identify research gaps, and provide directions for future research on the subject of older adults, physical activity/exercise, and health. The PRISMA-ScR guidelines were followed, and major academic databases were searched for relevant academic literature. From an initial 42,752 database search results, a total of 15 articles were finalized for data extraction, analysis, and synthesis after four rounds of exclusion. Gaps identified …

Epidemiological Modeling Of Health Information Dynamics On Twitter, Yusoph Feeroz, Jan Michael Alexandre C. Bernadas, Charibeth K. Cheng, Angelyn Lao

Asia-Pacific Social Science Review

Social media, like Twitter, has become a critical component in promoting public health. Due to the similar nature of information and viruses spreading, there is a new trend of using epidemiological models to study how information spreads on social media. In this study, the SEIR model is adapted to model how health information is disseminated over Twitter. Two models are presented: a basic Twitter interaction model and a model wherein the sentiments of tweets are considered. To our knowledge, these models are the first of their kind to study health information dynamics on Twitter and to understand the behavior of …

Immortality Through Obliteration: Buddhist Influences On Juche Thought, Christian Curriden

The Thetean: A Student Journal for Scholarly Historical Writing

North Korean Juche philosophy has come to be considered a quasi-state religion. Since its inception in the mid-192os as a slogan encouraging selfsufficiency and anti-Japanese struggle, it has undergone a series of changes. First, the focus of animosity changed from the Japanese to the Americans during the Korean War. During the 1960s, it morphed into a more comprehensive nationalist ideology emphasizing political independence, economic autarky, and military self-defense. With the addition of the "political-social body" concept in 1986, it evolved yet again into a quasi-religious metaphysical worldview, asserting that the leader, party, and people were all organs of an immortal …

The Tree Of "Bitter Fruit": Why Anarchism Failed In Transylvania, Richard Bruner

The Thetean: A Student Journal for Scholarly Historical Writing

Today, the word "anarchy" conjures images of bombs, anti-government protests, and chaos. Achough that may be the modern perception of anarchy, the image did not begin like that. The term has existed for ages, only evolving toward its modern connotation during the nineteenth century. The Greek meaning of the term is "contrary to authority or without a ruler." Anarchy existed as a loose term for the lack of government, or to describe chose who opposed government-often with a derogatory meaning attached to it. Then, in the 1840s Jean-Pierre Proudhon adopted the term to describe his political and social philosophies. Simply …

Characterizing The Polyamorous Experience Through Research, Kacey O'Harra

Best Integrated Writing

Scientific study of polyamory and the individuals who practice it has seen a sharp increase in the last decade, revealing data and subjective experiences that support their capacity to be closely intimate and fulfilling, to bolster personal development, to provide a positive and stable family environment, and to mutually strengthen the bonds of each relationship involved. Understanding the unique experiences and challenges faced by polyamorous lovers is essential for cultural competence in relational research, clinical practice, institutional regulations, and moving toward greater social acceptance. Examined here are the associated stigmas and their impacts on polyamorous individuals, the motivations people have …

Exploring The Systems-Related Factors Influencing Depression And Anxiety In The Private Healthcare System: A Nursing Student’S Perspective, Andrea Cessna

Best Integrated Writing

This paper presents a student’s critical synthesis of the literature and excellent grasp of the application of the World Health Organization Health Systems Building Blocks Framework to identify strengths, and improvement opportunities for nursing interventions in mental health care. The student’s writing demonstrates an awareness of factors that impact complex health systems in nursing practice which is an important competency in system-based practice.

Smart Spectrophotometric Approaches For Estimation Of Difluprednate In Existence Of Its Synthetic Precursor And Alkaline Degradation Product; Comparative Statistical Studies And Analytical Ecological Appraisal, Heidi R. Abd El-Hadi, Basma M. Eltanany, Hala E. Zaazaa, Maya S. Eissa

Bulletin of Faculty of Pharmacy Cairo University

Scientists are currently attempting to lessen the harmful effects that chemicals and solvents have on the environment. The current work suggests four sensitive and sustainable spectrophotometric techniques for quantifying difluprednate (DIF) in presence of hydrocortisone acetate, which is a synthetic precursor of DIF, and in the presence of DIF alkaline degradation product. These methods are dual wavelength, fourier self-deconvolution, first derivative, and double divisor derivative ratio. The linearity range for all methods was 15.00-40.00 µg/mL. There is no statistically significant difference between established and reported methods, and the suggested strategies are more environmentally friendly than the reported one.

Eco-Friendly Hptlc Determination Of Paracetamol, Caffeine, Drotaverine Hcl And Two Of Their Official Impurities; Application To Assay And Content Uniformity Testing Of Tablet Dosage Form, Samia A. Tawfik, Nariman A. El-Ragehy, Maha A. Hegazy, Ghada A. Sedik

Bulletin of Faculty of Pharmacy Cairo University

The present work is focused on developing and validating an eco-friendly, sustainable and sensitive HPTLC method for the purpose of simultaneous determination of a five component mixture. This mixture includes paracetamol, caffeine, drotaverine HCl and the official impurities of the first two aforementioned drugs, namely; p-aminophenol and theophylline, in order. The developed method is based on application of planar chromatography using a developing system of ethyl acetate: methanol: acetic acid (8:1:2, by volume). Quantitative determination of the mentioned components was performed using UV detection. The parameters impacting chromatographic separation have been optimized. The cited compounds were effectively separated with retardation …

Sprint Performance Following Plyometric Conditioning Activity In Elite Sprinters, Michal Krzysztofik, Mateusz Jopek, Dariusz Mroczek, Aleksander Matusiński, Adam Zając

Baltic Journal of Health and Physical Activity

Introduction: Considering the significance of the ankle joint for sprinting with the spring-like properties of the Achilles tendon, it seems that plyometric activating exercises could significantly potentiate maximum velocity sprinting. Therefore, the objective of this study was to evaluate the effects of specific plyometric exercises engaging the ankle joint, called stiff-legged hops as a conditioning activity (CA) on countermovement jump (CMJ) and sprinting performance evaluated over a distance of 50m in elite female and male sprinters that differ in athletics level. Material and methods: Thirty-two sprinters of the Polish National Team were assigned into experimental and control (CTRL) groups, while …

Inhaled Microbiomics: Targeted Delivery Of Prebiotics And Antibiotics In Patients With Cystic Fibrosis, David Arran Mcchesney, Seth M. Daly, Patricia Marshik, Pavan Muttil

Pharmaceutical Sciences ETDs

Adults with Cystic Fibrosis (CF) are a unique and expanding patient population in the context of massive progress in disease screening and treatment. However, exacerbations remain a significant complication of the disease associated with its decline. CF pathophysiology promotes chronic respiratory bacterial infections, which are implicated in exacerbations. An important finding in research surrounding the respiratory microbiome has correlated the loss of diversity being with a worse prognosis in chronic lung diseases. We developed an aerosol formulation towards supporting the existing, diverse respiratory microbiome. Our formulation of prebiotics with and without antibiotics was designed to fit within the complex, multistep, …

The Impact Of Essential Amino Acids On The Gut Microbiota Of Broiler Chickens, Thyneice Taylor-Bowden, Sarayu Bhogoju, Collins N. Khwatenge, Samuel N. Nahashon

Agricultural and Environmental Sciences Faculty Research

The research involving the beneficial aspects of amino acids being added to poultry feed pertaining to performance, growth, feed intake, and feed conversion ratio is extensive. Yet currently the effects of amino acids on the gut microbiota aren’t fully understood nor have there been many studies executed in poultry to explain the relationship between amino acids and the gut microbiota. The overall outcome of health has been linked to bird gut health due to the functionality of gastrointestinal tract (GIT) for digestion/absorption of nutrients as well as immune response. These essential functions of the GI are greatly driven by the …

A Framework For Thinking About The Future Of Japanese Society In The Face Of Declining Fertility And Population, Hirotaka Nagaishi

Japanese Society and Culture

Japanese society is facing declining birthrates and a shrinking population. According to Yoshinori Hiroi, what is indispensable for promoting regional and urban revitalization and seeking sustainability in this situation is the selection of values and concepts for a desirable society rooted in community. This society will ultimately be realized through policy integration/comprehensive policies.

Therefore, we must envisage a desirable future society, taking the current social situation as the starting point. Robert and Edward Skidelsky see the current capitalist society as a “rich enough, poor enough society,” while Hiroi sees the future society as a “post-capitalist/post-industrial society” and considers it as …

The Bison, March 29, 2024

The Bison Newspapers

No abstract provided.

Is Average Home Stadium Attendance Determined By A Team Payroll?, Jessica Saunders, Nate Egan, Samuel Schreyer

SACAD: Scholarly Activities

We investigate how owner spending (team payroll) affects team attendance in 2022 in Major League Baseball. There are many factors that determine win percentage, so we controlled for win percentage, number of all-stars per team, city population, and which league the team is affiliated with (American League or National League). Attendance is an important revenue generator for teams, and MLB would like to enhance its ability to generate revenue. Average fan attendance is the dependent variable, while team payroll is the primary explanatory variable. The model provides evidence that indicates there is a relationship between team payroll and attendance numbers …

Experiences Of Recent Nebraska Stem Teachers Who Have Left Teaching, Courtney N. Matulka

Educational Leadership Theses, Dissertations, and Student Creative Activity

Teacher shortages in STEM (Science, Technology, Engineering, and Mathematics) fields have long been a concern, yet contemporary challenges present a unique predicament. Despite historical recruitment successes, the persistence of this issue has led to temporary solutions that often fall short of addressing the root causes. Consequently, school districts resort to hiring individuals lacking proper certification or expertise, or relying on substitutes, to fill crucial STEM teaching positions. Student academic achievements can be impacted as effective STEM instruction demands not only a deep understanding of the subject matter content but also robust pedagogical practices. To shed light on the complexities surrounding …

Effects Of Lexia Reading Core5 On Non-Ell Upper Elementary Students’ Reading Comprehension, Jane Jordan Carroll

Walden Dissertations and Doctoral Studies

No abstract provided.

Female Leaders’ Lived Experience Of Transitioning To Leaders Of Knowledge Workers In A Hybrid Workplace Model, Jennifer Amy Ladouceur

Walden Dissertations and Doctoral Studies

No abstract provided.

Curriculum Subcommittee Agenda April 4, 2024, Utah State University

Educational Policies Committee

• Approval of Minutes – March 7, 2024
• Program Proposals
• Semester Course Approval Reviews: https://usu.curriculog.com/
• Other Business
• Adjourn: 2:30 pm

Lay Rescuer Equipment Preferences And Efficacy During A Simulated Drowning Event, Alison M. Miller, William D. Ramos, Kristina R. Anderson, Jill Cuvala

International Journal of Aquatic Research and Education

During a drowning incident where a lifeguard is not present, a bystander – referred to as a lay rescuer - may put themselves in danger by attempting a rescue. When lay rescuers can avoid entering the water by using rescue equipment to help a drowning victim, it serves to not only help the person actively drowning, but also provides a layer of protection to a lay rescuer. This study sought to examine the following questions: (a) which pieces of rescue equipment were preferred by lay rescuers at pre-determined short and long distances, (b) do lay rescuers select appropriate rescue equipment …

The Implementation Of A Mass Casualty Simulation For Utah County Search And Rescue, Nathan Smart, Scott Summers, Craig Nuttall, Janelle Macintosh

Student Works

Background: Utah County’s population growth has precipitated a surge in search and rescue (SAR) missions, including mass casualty incidents (MCIs) in remote wilderness areas. Recognizing the critical need for enhanced preparedness in MCI response, Utah County SAR sought assistance to expand the training of their medical team in MCI. This project was initiated with the primary objective of augmenting the knowledge and readiness of Utah County SAR volunteers for managing MCIs in wilderness settings.

Methods: A one-day, on-site MCI simulation event designed by the project team was held at Rock Canyon, Provo, UT, on June 24, 2023. Focused …

Luis Diaz Almanzar V. Attorney General United States

2024 Decisions

Agency

Increasing Folic Acid Self-Efficacy In College-Age Women Of Childbearing Age, Kristie Buchanan

Dissertations

Preventative measures taken by women of childbearing age before and during conception limit the risk of fetal defects or complications. One specific measure that is recommended by the Centers for Disease Control and Prevention is that all women of childbearing age take folic acid 400 mcg daily. Evidence-based research suggests that taking 400 mcg daily limits the risk of fetal neural tube defects if taken daily and started at least two months before conception. Fetal neural tube defects are classified as defects that damage the baby's spine and brain. The researcher conducted an evidence-based practice project that sought to determine …

Gut Microbiota And Blood Metabolites Related To Fiber Intake And Type 2 Diabetes, Zheng Wang, Brandilyn A. Peters, Bing Yu, Megan L. Grove, Tao Wang, Xiaonan Xue, Bharat Thyagarajan, Martha L. Daviglus, Eric Boerwinkle, Gang Hu, Yasmin Mossavar-Rahmani, Carmen R. Isasi, Rob Knight, Robert D. Burk, Robert C. Kaplan, Qibin Qi

Population and Public Health Science Faculty Publications

BACKGROUND: Consistent evidence suggests diabetes-protective effects of dietary fiber intake. However, the underlying mechanisms, particularly the role of gut microbiota and host circulating metabolites, are not fully understood. We aimed to investigate gut microbiota and circulating metabolites associated with dietary fiber intake and their relationships with type 2 diabetes (T2D). METHODS: This study included up to 11 394 participants from the HCHS/SOL (Hispanic Community Health Study/Study of Latinos). Diet was assessed with two 24-hour dietary recalls at baseline. We examined associations of dietary fiber intake with gut microbiome measured by shotgun metagenomics (350 species/85 genera and 1958 enzymes; n=2992 at …

The Minutes Of The Marshall University Graduate Council Meeting, March 29, 2024, Marshall University Graduate Council

Graduate Council Minutes

No abstract provided.

Effectiveness Of Contact-Based Strategies On Improving Mental Illness Stigma And Help-Seeking Behaviors Within Families, B. Michelle Wilks

USF Tampa Graduate Theses and Dissertations

Adolescence is a developmental period that often involves extreme physical, psychological, and emotional changes and sometimes the experience of significant personal and social challenges. In addition to these challenges, youth are trying to find their place in the world and developing their identities, which depend heavily on their relationships with others. Adolescents who struggle with their mental health and also fail to develop meaningful connections with others, tend to have poor self-esteem, self-isolate, are ostracized by others, and have a poor social self-concept, all of which are associated with poor mental health and increased risk for suicidal ideation. The impact …

Learning Needs To Improve Japanese Language Proficiency For International Students Aspiring To Attend Graduate School: Case Studies Of Japanese Language School Students, Bulag Altan

Japanese Society and Culture

The number of international graduate students in Japan has been increasing. However, some international students do not acquire the requisite Japanese language skills for studying because of their short stay in Japan before moving to graduate school. In many cases, students face difficulties and have research and language needs. In this study, we clarified the difficulties that students face and the need to improve their Japanese language ability to attend graduate school. We gained an understanding of the current learning situation of students in Japanese-language schools who aspire to graduate school. Additionally, we discuss the support that can contribute to …