Digital Commons Network^™

Scaling Of Buccal Mass Growth And Muscle Activation Determine The Duration Of Feeding Behaviours In The Marine Mollusc Aplysia Californica, Jeffery P. Gill, Anna Skalski De Campos, Katherine X. Wang, Isha V. Kaza, Victoria X. Fan, Hillel J. Chiel

Faculty Scholarship

The mechanical forces experienced during movement and the time constants of muscle activation are important determinants of the durations of behaviours, which may both be affected by size-dependent scaling. The mechanics of slow movements in small animals are dominated by elastic forces and are thus quasistatic (i.e. always near mechanical equilibrium). Muscular forces producing movement and elastic forces resisting movement should scale identically (proportional to mass^2/3), leaving the scaling of the time constant of muscle activation to play a critical role in determining behavioural duration. We tested this hypothesis by measuring the duration of feeding behaviours in the …

Predictors Of Adherence To A Publicly Available Self-Guided Digital Mental Health Intervention, Mercedes G. Woolley, Korena S. Klimczak, Carter H. Davis, Michael E. Levin

Psychology Faculty Publications

Low adherence to self-guided digital mental health interventions (DMHIs) have raised concerns about their real-world effectiveness. Naturalistic data from self-guided DMHIs are often not available, hindering our ability to assess adherence among real-world users. This study aimed to analyze 3 years of user data from the public launch of an empirically supported 12-session self-guided DMHI, to assess overall program adherence rates and explore predictors of adherence. Data from 984 registered users were analyzed. Results showed that only 14.8% of users completed all 12 modules and 68.6% completed less than half of the modules. Users who were younger, had milder depression, …

Retrospective Consecutive Controlled Case Series Of Outcomes For Functional Analyses Of Severe Destructive Behavior, Jessie K. Weber, Katherine R. Brown, Billie J. Retzlaff, Alyssa M. Hurd, Heather J. Anderson, Kendra Smallwood

Psychology Faculty Publications

Functional analysis methods allow clinicians to determine the variable(s) that maintain destructive behavior. Previous reviews of functional analysis outcomes have included large samples of published and unpublished datasets (i.e., clinical samples). The purpose of this review was to conduct a large retrospective consecutive controlled case series of clinical functional analyses. We sought to identify the prevalence of differentiation, procedural modifications for undifferentiated and differentiated cases, and identified function(s) of destructive behavior. In addition, we extended the existing literature by determining whether functional analysis differentiation and function varied when single or multiple behavior topographies were consequated in the functional analysis. We …

The George-Anne Reflector Magazine Newsletter, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

Liberalism Against Itself: Cold War Intellectuals And The Making Of Our Times – Review, Atreyee Majumder

Popular Media

Book Review: Samuel Moyn, Liberalism Against Itself: Cold War Intellectuals and the Making of Our Times (Yale University Press 2023).

Excerpt:

"In Liberalism Against Itself: Cold War Intellectuals and the Making of Our Times, Samuel Moyn dissects intellectual battles within Cold War liberalism through six key figures: Judith Shklar, Isaiah Berlin, Karl Popper, Gertrude Himmelfarb, Hannah Arendt and Lionel Trilling. Teasing out their complex relationships with Enlightenment ideals, historicism, Freudianism and decolonisation, Moyn’s masterful group biography sheds light on the evolution of liberalism and the cause of the Red Scare."

Parents' Experiences At A Mathematics Workshop Focused On K-2 Content, Abigail W. Wilkerson

Honors College Theses

Parents’ beliefs towards math have been shown to impact their children’s academic achievement in the subject (Elliott & Bachman, 2018; Maloney et al., 2015). With the constant changing of math standards, the math taught in today’s schools may be different from the way parents were taught math. This change can lead to feelings of discomfort or nervousness when the subject is brought up. A parent workshop geared towards helping parents better understand the way math content is being taught can help them to feel more comfortable with math and more prepared to help their children. To help combat this issue, …

Relationship Between Knowledge, Years Of Licensure, And Attitudes Of Midwives About Female Genital Mutilation And Its Prevalence Among Their Patients In Bawku, Ghana, Frank Debrah

Walden Dissertations and Doctoral Studies

Female genital mutilation (FGM) is one of the hindrances to girls' development. FGM is often a rite of passage between childhood and adulthood. This cross-sectional study examined the relationship between the knowledge, years of licensure, and attitudes of midwives regarding FGM and the prevalence of FGM among their patients in Bawku, Ghana. Bronfenbrenner's social ecological model served as the theoretical framework to describe the link between midwives' knowledge, attitude, years of licensure, and FGM prevalence. The knowledge and attitude of midwives were classified as exosystem factors. Hence, their direct interaction with patients is likely to affect the patient's practice of …

Sustaining And Increasing Participation Of Rural Seniors In A Senior Center, Michelle L. Fontaine

Walden Dissertations and Doctoral Studies

This case study’s objective was to sustain and increase senior participation in senior center activities by examining the rural senior perception of environmental needs and support of a local senior center. Senior centers assist with aging in place well and aid seniors to be socially active within their communities. Much of the literature around senior centers has focused on urban environments and not on the specific needs of the rural senior. In this study, 24 individuals were interviewed. The questions examined the seniors’ perception about the functionality and accessibility of the senior center to meet their physical and social needs …

The Contributions Of Nuevomexicanas To New Mexico Lowrider Culture, Traditions, And Rituals: The Significance Of Young Chicana Cultural Pachuca And Chola Aesthetics And Identity Expression In The Albuquerque Lowrider Community, Valerie J. Chavez

Chicana and Chicano Studies ETDs

The lowrider community in Albuquerque creates a space for families and individuals to gather and express themselves within Chicana/o/x culture. Nuevomexicanas have played a significant role in the teaching and preservation of the New Mexican traditions and rituals of lowriding. This research project is a visual and plática-based study. It explores how young Nuevomexicanas express their Chicana identity through la pachuca and chola cultural aesthetics and identity while actively participating in lowrider culture. This project utilizes the research methods of la resolana, querencia, and plática to understand, discover, and document the roles of young Nuevomexicanas in the Albuquerque …

Grazing On The Arizona Strip: Catchment History And Repair, Melanie Heaton

All Current Publications

Water, not forage, is the limiting factor for wildlife and livestock grazing the Arizona Strip, a nearly 3-million-acre piece of land located north of the Grand Canyon and south of the Utah border. Since springs and groundwater are rare or absent, harvesting of natural precipitation is the main source of water for animals. Catchment systems, which capture precipitation on a sloped rubber apron and contain it in a large tank or lined pond, are used by government agencies and grazing permittees to efficiently provide water for wildlife and livestock. As catchments reach the end of their useful lives, tank replacement …

Clinical Implications Of Inaccurate Potassium Determination In Hemolyzed Pediatric Blood Specimens, Dennis J Dietzen, Ronald Jackups, Mark A Zaydman

2020-Current year OA Pubs

BACKGROUND: Analysis of whole blood specimens is rapid and saves blood, but hemolysis may go undetected and compromise the accuracy of potassium measurement. We aimed to define the frequency and magnitude of error in whole blood potassium measurement.

METHODS: 34 months of whole blood and plasma potassium data were extracted from patients aged less than 2 years at the time of sample acquisition. Hemolysis was detected using the plasma "H index." The magnitude of potassium bias was estimated from the difference between paired whole blood and plasma measurement separated by less than 2 h.

RESULTS: 56,000 of the 105,000 data …

Decoding Crystallization Behavior Of Aluminoborosilicate Glasses: From Structural Descriptors To Quantitative Structure – Property Relationship (Qspr) Based Predictive Models, Yingcheng Zhang, Marco Bertani, Alfonso Pedone, Randall E. Youngman, Gregory Tricot, Aditya Kumar, Ashutosh Goel

Materials Science and Engineering Faculty Research & Creative Works

Successful decoding of structural descriptors controlling the crystallization in multicomponent functional glasses can pave the way for the transition from the trial-and-error approach and empirical modeling for glass/glass-ceramic composition design toward more rational and scientifically rigorous Quantitative Structure-Property Relationship (QSPR) based models. However, due to the compositional and structural complexity of multicomponent glasses and the longer time and length scales associated with nucleation, the development and validation of QSPR models are still in it's infancy. The work presented in the article is an attempt to leap forward in this pursuit by combining the strengths of experimental and computational materials science …

Personality Traits And Depressive Symptoms Among Chinese Older People: A Network Approach, Jia Lee, Jihong Zhang

Counseling, Leadership, and Research Methods Faculty Publications and Presentations

Background

The present study aims to investigate the network structure of depressive symptoms, the interrelationships between individual personality traits and depressive symptoms, and gender differencesamong Chinese older people aged 60 and above.

Method

We performed network analyses with a regularized Graphical GaussianModel and a case-dropping bootstrap approach. A sample of 4876 older Chinese people aged 60+ was included in the analyses. We investigated the central symptoms in the depression network and the bridge nodes that connect personality facets and depressive symptoms. Gender differences were investigated by testing the global strength, network invariance, and edge weights.

Results

Sadness …

Teaching "Is This Case Rightly Decided?", Steven Arrigg Koh

Faculty Scholarship

“Is this case rightly decided?” From the first week of law school, every law student must grapple with this classroom question. This Essay argues that this vital question is problematically under-specified, creating imprecision in thinking about law. This Essay thus advocates that law professors should present students with a three-part framework: whether a case is rightly decided legally, morally, or sociologically.

Additionally, this Essay argues that disaggregating the question exposes deeper deficiencies in legal education. Many law professors do not provide students with serious grounding to engage in rigorous thinking about the relationship between law, morality, and justice, not to …

Enhancing Library And Information Centres: Efficient Methods For Texts And Images Recognition In Digital Era, Oladotun Ayowumi Osunkentan, Peace Caleb Morakinyo

Library Philosophy and Practice (e-journal)

This study explores the latest advancements in efficient text and image recognition methods, highlighting their significance and potential applications in libraries and information centers. This study delve into cutting-edge technologies, such as deep learning and computer vision, which have revolutionized how text and images are recognized and interpreted. In the ever-evolving digital landscape, the need for efficient methods for text and image recognition has become paramount. With the proliferation of digital content across various platforms and the exponential growth of data, the ability to accurately and rapidly identify, process, and understand text and images has significant implications for numerous fields, …

Brief Report: Substance Use Care Continuum In Women With And Without Hiv In The Southern United States, Aditi Ramakrishnan, Ayako W. Fujita, C. Christina Mehta, Tracey E. Wilson, Steve Shoptaw, Adam Carrico, Adaora A. Adimora, Ellen F. Eaton, Deborah L. Jones, Aruna Chandran, Anandi N. Sheth

2020-Current year OA Pubs

BACKGROUND: Substance use (SU) contributes to poor outcomes among persons living with HIV. Women living with HIV (WWH) in the United States are disproportionately affected in the South, and examining SU patterns, treatment, and HIV outcomes in this population is integral to addressing HIV and SU disparities.

METHODS: WWH and comparable women without HIV (WWOH) who enrolled 2013-2015 in the Women's Interagency HIV Study Southern sites (Atlanta, Birmingham/Jackson, Chapel Hill, and Miami) and reported SU (self-reported nonmedical use of drugs) in the past year were included. SU and treatment were described annually from enrollment to the end of follow-up. HIV …

Ensemble-Learning Model Based Ultimate Moment Prediction Of Reinforced Concrete Members Strengthened By Uhpc, Woubishet Zewdu Taffese, Yanping Zhu, Genda Chen

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Data-driven model development brings new approaches to solve conventional civil engineering problems, which are usually considered and answered by experimental, analytical, and numerical methods. This study aims to develop an ensemble learning model (i.e., XGBoost: eXtreme Gradient Boosting) to predict ultimate moment of reinforced concrete (RC) members strengthened by a newly developed concrete technology – ultrahigh performance concrete (UHPC). The study considered two scenarios, incorporating eighteen and seventeen features, with one feature modification involving the transformation of width and height to the cross-sectional area of RC members. Incorporating three substrate damage levels, two substrate surface treatments preceding UHPC strengthening, and …

Joint Energy And Security Optimization In Underwater Wireless Communication Networks, Kazi Y. Islam, Iftekhar Ahmad, Yue Rong, Daryoush Habibi

Research outputs 2022 to 2026

Underwater wireless communication networks (UWCNs) can support a wide range of applications in the underwater domain, including mining and drilling, coastline monitoring, border surveillance, and submarine/mine detection. Some of these applications are sensitive in nature (e.g., military) and demand stringent security requirements for data communications. In order to prevent malicious attacks (e.g., jamming) in these UWCNs, robust security countermeasures must be implemented. Additionally, sensitive data communications must be protected. However, computationally expensive security protocols, such as encryption, can severely shorten UWCN lifetime, where battery-powered nodes already suffer from scarce energy supplies. In this work, we exploit content caching as a …

Corrosion And Passivation Behavior Of Laser Powder Bed Fusion Produced Ti-6al-4v Under Various Prior Plastic Deformation Strains, P. Qin, L. Y. Chen, Y. J. Liu, S. X. Liang, H. Sun, L. C. Zhang

Research outputs 2022 to 2026

This work investigated the corrosion behavior of LPBF-produced Ti-6Al-4V under varying compression strains in a 3.5 wt% NaCl solution. It identifies that increasing compression strain causes significant alterations in the acicular a'-Ti phase (coarsening, breakage, and further coarsening). Corrosion resistance decreases with higher strains due to deformed a'-Ti phases, leading to increased film growth kinetics (from 0.09× 10−10 cm2/s increase to 12.75 × 10−10 cm2/s). Samples under higher strains (e.g., 32%) exhibit fluctuations in corrosion behavior due to initiated cracks and subsequent crevice corrosion. These findings are vital for understanding LPBF-produced Ti-6Al-4V in applications requiring mechanical strength and corrosion resilience.

Can You Smell A Lawsuit Cooking? Possible Risks With The Rock’S Trademarks, Cameron Brody

Cardozo Arts & Entertainment Law Journal (AELJ) Blog

Dwayne Johnson is one of the most recognizable and successful working actors on the planet. For an entire generation, he is synonymous with smash-hit franchises such as Baywatch, Tooth Fairy, and Jungle Cruise. In fact, between 2019 and 2021, he was the highest-paid actor in Hollywood and raked in $270,000,000 in 2022 alone. Further, he is a co-founder of Teremana Tequila, which holds an estimated value of $3.5 billion, putting him on track alongside George Clooney and Ryan Reynolds as success stories in the celebrity alcohol market. His most recent endeavor, however, may put him on track towards a series …

Shades Of Green: Navigating The Legality Of Environmental Marketing, David Zack

Cardozo Arts & Entertainment Law Journal (AELJ) Blog

A majority of Americans are concerned about climate change.1 This fear seems to be a driver of consumer spending decisions. According to a study by PDI Technologies, 68% of Americans are willing to spend more on environmentally sustainable products than their competitors that are not sustainable.2 This number has steadily grown over the past two years.3 This figure is even greater for key marketing demographics. 77% of Gen Z, 72% of millennials, and 76% of parents would be willing to do so. Because of this, companies have increasingly sought to position and market themselves as green companies.

This post was …

Hammerhead-Type Fxr Agonists Induce An Enhancer Rna Fincor That Ameliorates Nonalcoholic Steatohepatitis In Mice, Jinjing Chen, Ruoyu Wang, Feng Xiong, Hao Sun, Byron Kemper, Wenbo Li, Jongsook Kemper

Faculty, Staff and Student Publications

The nuclear receptor, farnesoid X receptor (FXR/NR1H4), is increasingly recognized as a promising drug target for metabolic diseases, including nonalcoholic steatohepatitis (NASH). Protein-coding genes regulated by FXR are well known, but whether FXR also acts through regulation of long non-coding RNAs (lncRNAs), which vastly outnumber protein-coding genes, remains unknown. Utilizing RNA-seq and global run-on sequencing (GRO-seq) analyses in mouse liver, we found that FXR activation affects the expression of many RNA transcripts from chromatin regions bearing enhancer features. Among these we discovered a previously unannotated liver-enriched enhancer-derived lncRNA (eRNA), termed FXR-induced non-coding RNA (

Assessment Of Potentially Toxic And Mineral Elements In Paddy Soils And Their Uptake By Rice (Oryza Sativa L) With Associated Health Hazards In District Malakand, Pakistan, Asghar Khan, Muhammad Saleem Khan, Munib Ahmed Shafique, Qaisar Khan, Ghulam Saddiq

Faculty, Staff and Student Publications

Rice, a primary food source in many countries of the world accumulate potentially harmful elements which pose a significant health hazard to consumers. The current study aimed to evaluate potentially toxic and mineral elements in both paddy soils and rice grains associated with allied health risks in Malakand, Pakistan. Rice plants with intact root soil were randomly collected from paddy fields and analyzed for mineral and potentially toxic elements (PTEs) through inductively coupled plasma optical emission spectrometry (ICP‒OES). Through deterministic and probabilistic risk assessment models, the daily intake of PTEs with allied health risks from consumption of rice were estimated …

Time-Scale Of Groundwater Recharge In Coastal Plain Soils, Qing Du

USF Tampa Graduate Theses and Dissertations

Understanding and modeling the timing and magnitude of groundwater recharge fromrainfall infiltration through vadose zone percolation is important for many reasons but especially because the flux is being acted on by root zone evapotranspiration (ET) and very little of rainfall infiltration ever becomes water table recharge. This study elaborates on the considerable time of the wetting front arrival and ultimate bulk recharge of rainfall infiltration in shallow water table fine-sandy soils typical of coastal plain environments such as Florida. Calibrated Hydrus-1D modeling of Florida (Myakka) soil was evaluated at varying depths of water table and hydraulic conductivities to bracket the …

A Republic Of Pawprints: The Rise And Reign Of The Alaskan Sled Dog, 1870-1970, Christopher David Adkins

USF Tampa Graduate Theses and Dissertations

This dissertation charts the career of the Alaskan sled dog: how it was used as an engine of development, how it became a symbol for early American Alaska, and how it fell victim to obsolescence as newer and faster means of conveyance became available. The figure of the sled dog in the Arctic is complex. Because it was closer to the wolf in phenotype both it, and Alaska, were buffeted by the same White settler expectations and Darwinian chauvinism which afflicted its Indigenous peoples. This would intensify during the baptisms by fire of the gold rushes. Dog abuse – overwork, …

Identifying Covariate-Related Subnetworks For Whole-Brain Connectome Analysis, Shuo Chen, Yuan Zhang, Qiong Wu, Chuan Bi, Peter Kochunov, L Elliot Hong

Faculty, Staff and Student Publications

Whole-brain connectome data characterize the connections among distributed neural populations as a set of edges in a large network, and neuroscience research aims to systematically investigate associations between brain connectome and clinical or experimental conditions as covariates. A covariate is often related to a number of edges connecting multiple brain areas in an organized structure. However, in practice, neither the covariate-related edges nor the structure is known. Therefore, the understanding of underlying neural mechanisms relies on statistical methods that are capable of simultaneously identifying covariate-related connections and recognizing their network topological structures. The task can be challenging because of false-positive …

Translation And Validation Of The Health Literacy Score-14 Questionnaire For Vietnamese Patients With Diabetes, Khoa Tuan Vo, Khue Thy Nguyen, Hirohide Yokokawa, Aya Goto, Toshio Naito

Faculty, Staff and Student Publications

Introduction:

Health literacy (HL) is a crucial indicator for health promotion and diabetes care improvement, but the available measurements are mostly in English. This study aimed to translate and validate the 14-item Health Literacy Scale (HLS-14) questionnaire from English to Vietnamese for patients with diabetes in Vietnam.

Methods:

We translated HLS-14 into Vietnamese in accordance with the World Health Organization guidelines and conducted a cross-sectional survey among 571 outpatients with type 2 diabetes using the HLS-14 Vietnamese version (HLS-14 VN). The reliability and validity of the tool were assessed using Cronbach’s alpha, composite reliability (CR), average variance extracted (AVE), and …

Chimes: April 15, 2024, Calvin University

Chimes

Wiebe and Joanna Boer sue Calvin for breach of contract, defamation by Savannah Shustack

Professors circulate petition to divest from Israel by Nolan Cowan

Board of Trustees selects chair of presidential search committee by Savannah Shustack

Smoke reported in CFAC due to mechanical failure by Liana Hirner & Ewan Parker

Moving out: Not for every student by Ashley Hamons

Calvin Esports looks to build off first tournament win by Dillion Baumchen

Proposal for Calvin "Center for Faith and Technology" in the works by Jacob Westra

How far is too far? Manifestation cleverly handles questions of success and achievement by Maya …

Vitamin A Status Modulates Epithelial Mesenchymal Transition In The Lung: The Role Of Furin, M Teresa Cabezuelo, Luis Torres, Elena Ortiz-Zapater, Gerardo López-Rodas, M Pilar Marín, Joaquín Timoneda, Juan R Viña, Rosa Zaragozá, Teresa Barber

Faculty, Staff and Student Publications

Vitamin A deficiency (VAD) induced TGF-β hyperactivation and reduced expression of cell adhesion proteins in the lung, suggesting that the disruption of retinoic acid (RA) signaling leads to epithelial-mesenchymal transition (EMT). To elucidate the role of lung vitamin A status in EMT, several EMT markers and the expression of the proprotein convertase furin, which activates TGF-β, were analyzed in two experimental models. Our in vivo model included control rats, VAD rats, and both control rats and VAD rats, treated with RA. For the in vitro studies, human bronchoalveolar epithelial cells treated with RA were used. Our data show that EMT …

When Curriculum Comes To Life: Making French Language ( L2 ) Acquisition A Lived Experience And The Effect Of Students' Progression Towards Proficiency, Julia Marie Martin

Theses and Dissertations

The main purpose of this study was to investigate the Interactive Comprehensive (IC) Method in World Language pedagogy as it is expressed in the DJ DELF IC Curriculum, created by Steven ÉTIENNE Langlois. The IC Method and DJ DELF readers and curriculum were created in response to the 2013-2014 Ontario French as a Second Language (FSL) curriculum reform. This study conducts a qualitative case study to gain a better understanding of how the IC Method through the DJ DELF readers and curriculum affects curriculum effectiveness, language acquisition, and student engagement. These codes were taken into consideration to gain a deeper …