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The History Of -Eer In English: Suffix Competition Or Symbiosis?, Zachary Dukic, Chris C. Palmer

Faculty Articles

Ecological models of competition have provided great explanatory power regarding synonymy in derivational morphology. Competition models of this type have certainly shown their utility, as they have demonstrated, among other things, the relevance of frequency measures, productivity, compositionality and analyzability when comparing the development of morphological constructions. There has been less consideration of alternative models that could be used to describe the historical co-development of suffixes that produce words with sometimes similar forms or meanings but are not inevitably or solely in competition. The symbiotic model proposed in this article may help answer larger questions in linguistics, such as how …

The Current - Volume 34 Issue 10, Nova Southeastern University

Student Newspapers

No abstract provided.

Sparking A Revolution Or Blowing Smoke: Feasibility Of Undergrounding Transmission Lines In Response To Recent Wildfires And The Push Toward Resilient Renewable Energy, Zachary D. Berryman

LSU Journal of Energy Law and Resources

No abstract provided.

The Roundup Debate: Why The Supreme Court Should Rule That Fifra Does Not Preempt Failure To Warn Claims And Recommendations For The Epa, Isabella Eakins

LSU Journal of Energy Law and Resources

No abstract provided.

Lights, Camera, Recruitment: Analyzing Dod-Hollywood Synergy And Its Effects On Attitudes And Behaviors Towards The Military, Jose-Andres Leon-Gil

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to research priming effects on DoD influenced films and uncover if there are significant effects affecting attitudes, beliefs, military support, and behaviors. This study is important because there is a lack of literature on the effects of DoD-influenced films. A portion of top grossing films are influenced by the DoD while there is little research on the effects consumers have. This study conducted an experiment testing the effects of behaviors and attitudes when a priming stimulus is presented. The priming stimulus was a military-influenced film clip and a military advertisement. Three groups were made, …

Under Pressure: The Soft Robotic Clap-And-Fling Of Cuvierina Atlantica, Daniel Mead

USF Tampa Graduate Theses and Dissertations

Evolution over billions of years has led to unique animals of all types. The tiny sea butterfly is one that remains mostly anonymous because of its size and low place on the food chain, but it is a swimming creature that when examined closely reveals a surprise. Shockingly, it has a swimming motion nearly identical to small insects flying at intermediate Reynolds numbers, referred to as the clap-and-fling. The centimeter long pteropod flapping briskly at 5Hz escapes attention with its size and speed. Modeling the clap-and-fling motion of the sea butterfly at a larger scale allows the benefits and uniqueness …

Nutrient Removal Of Biochar Amended Modified Bioretention Systems Treating Nursery Runoff, Nicholas Richardson

USF Tampa Graduate Theses and Dissertations

Excess inputs of nutrients, such as nitrogen and phosphorus, to surface water bodies can lead to the presence of harmful algal blooms (HABs). HABs can damage their surrounding environments and the economies dependent on them. Nutrient pollution can be properly controlled and monitored at point-sources, such as wastewater treatment plants, but is more difficult to control for non-point sources, such as fertilizer runoff. One form of fertilizer runoff that remains overlooked is runoff from plant nurseries. Controlled release fertilizers (CRFs) embedded in plant containers at nurseries can leach excess nutrients into the runoff. For nurseries in Florida, best management practices …

Unmanned Aircraft Systems In Road Assessment: A Novel Approach To The Pavement Condition Index And Vizir Methodologies, Diana Marcela Ortega Rengifo, Jose Capa Salinas, Javier Alexander Perez Caicedo, Manuel Alejandro Rojas Manzano

Purdue University Libraries Open Access Publishing Fund

This paper presents an innovative approach to road assessment, focusing on enhancing the Pavement Condition Index (PCI) and Visión Inspection de Zones et Itinéraires Á Risque (VIZIR) methodologies by integrating Unmanned Aircraft System (UAS) technology. The research was conducted in an urban setting, utilizing a UAS to capture high-resolution imagery, which was subsequently processed to generate detailed orthomosaics of road surfaces. This study critically analyzed the discrepancies between traditional field measurements and UAS-derived data in pavement condition assessment. The study findings demonstrate that photogrammetry-derived data from UAS offer at least similar or, in some cases, improved information on the collection …

New Hard Tick (Acari: Ixodidae) Reports And Detection Of Rickettsia In Ticks From Sierra Nevada De Santa Marta, Colombia, Ángel Oviedo, Miguel M. Rodríguez, Fernando S. Flores, Lyda R. Castro

Harold W. Manter Laboratory of Parasitology: Library Materials

The Sierra Nevada de Santa Marta (SNSM), located in northern Colombia, is considered a geographical island with high levels of biodiversity and endemism. However, little is known about tick species and their associated microorganisms at the SNSM. In this study we sampled host-seeking ticks in areas of the town of Minca within the SNSM. We collected 47 ticks identified as Amblyomma pacae, Amblyomma longirostre, Amblyomma ovale, Amblyomma mixtum, Haemaphysalis juxtakochi, Ixodes sp. cf. Ixodes affinis and Ixodes sp. Of these ticks, we tested for Rickettsia spp. by amplifying the gltA, SCA1, and 16S rRNA genes via PCR. Rickettsia amblyommatis …

Single Dual-Specific Anti-Pd-L1/Tgf-Β Antibody Synergizes With Chemotherapy As Neoadjuvant Treatment For Pancreatic Ductal Adenocarcinoma: A Preclinical Experimental Study, Haoxiang Zhang, Jiaoshun Chen, Jianwei Bai, Jing Zhang, Shaoyi Huang, Liang Zeng, Pengfei Zhou, Qiang Shen, Tao Yin

School of Medicine Faculty Publications

AIMS: Chemotherapy resistance is an important cause of neoadjuvant therapy failure in pancreatic ductal adenocarcinoma (PDAC). BiTP is a single antibody that can simultaneously and dually target transforming growth factor-beta (TGF-β) and programmed cell death 1 ligand 1 (PD-L1). We attempted in this study to investigate the efficacy of BiTP in combination with first-line chemotherapy in PDAC. METHODS: Preclinical assessments of BiTP plus gemcitabine and nab-paclitaxel were completed through a resectable KPC mouse model (C57BL/6J). Spectral flow cytometry, tissue section staining, enzyme-linked immunosorbent assays, Counting Kit-8, transwell, and Western blot assays were used to investigate the synergistic effects. RESULTS: BiTP …

Why We Need To Decolonize The Biosciences Curriculum, Lovleen Tina Joshi, Catherine Mansfield, Isaiah J. Ting, Katharine Hubbard

Peninsula Dental School

Bioscience has a history linked to exploitation, colonialism and marginalization. Biology has been dominated by white European perspectives, and pseudoscientific ‘biological’ arguments have been used to justify discrimination and oppression, particularly on the basis of disability and ethnicity. Addressing this legacy within bioscience education is challenging, particularly as many bioscientists are unaware of this history and its on- going influence on the discipline. In this article, we explore what decolonization of the curriculum means within the context of bioscience. To demystify terminology for those new to the subject, we first consider the differences between diversification and decolonization. We then explore …

Environmental Health Assessments For Foodborne Illness Outbreaks In The United States From 2017- 2019, Alyssa Shontel Woods

Walden Dissertations and Doctoral Studies

Individual cases of foodborne illness can lead to outbreaks that result in severe morbidity and fatality. As the United States’ food scene continues to evolve and diversify, there is a need to consider cultural variations and how they may affect food safety practices. This quantitative study, based on the National Environmental Assessment Reporting System (NEARS) data, grounded in the socio-ecological model, examined the prevalence and factors associated with salmonella outbreaks in ethnic versus non-ethnic food service establishments (FSEs) in the U.S. from 2017 to 2019. The research questions involved understanding the relationship between the primary language spoken, food safety training, …

Lifestyle Medicine For The Prevention And Treatment Of Pancreatitis And Pancreatic Cancer, Sruthi Kapliyil Subramanian, Bhaumik Brahmbhatt, Jennifer M Bailey-Lundberg, Nirav C Thosani, Pritesh Mutha

Faculty, Staff and Student Publications

The incidence of pancreatitis and pancreatic cancer is on the upswing in the USA. These conditions often lead to higher healthcare costs due to the complex nature of diagnosis and the need for specialized medical interventions, surgical procedures, and prolonged medical management. The economic ramification encompasses direct healthcare expenses and indirect costs related to productivity losses, disability, and potential long-term care requirements. Increasing evidence underscores the importance of a healthy lifestyle in preventing and managing these conditions. Lifestyle medicine employs evidence-based interventions to promote health through six key pillars: embracing a whole-food, plant-predominant dietary pattern; regular physical activity; ensuring restorative …

The Theoretical Epigenetic Relationship Between Complex-Ptsd And Adhd In Holocaust Survivors’ Descendants, Y. Sahara Brodsky

USF Tampa Graduate Theses and Dissertations

When comparing ADHD and Complex-PTSD, these two disorders share many overlapping features in both areas of the brain that are affected and the behavioral aspects due to deficits in certain brain regions, such as the prefrontal cortex. It is due to this similarity that I predict that c-PTSD is the precursor to the development of ADHD in later generations. Through epigenetic changes that are consistent with c-PTSD diagnosis, these changes to the brain are then passed down the generational line. When this is combined with trauma transference and generational trauma, it creates a situation where both the behaviors inform how …

A Novel Spatiotemporal Graph Convolutional Network Framework For Functional Connectivity Biomarkers Identification Of Alzheimer’S Disease, Ying Zhang, Le Xue, Shuoyan Zhang, Jiacheng Yang, Qi Zhang, Min Wang, Luyao Wang, Mingkai Zhang, Jiehui Jiang, Yunxia Li

Faculty, Staff and Student Publications

BACKGROUND: Functional connectivity (FC) biomarkers play a crucial role in the early diagnosis and mechanistic study of Alzheimer's disease (AD). However, the identification of effective FC biomarkers remains challenging. In this study, we introduce a novel approach, the spatiotemporal graph convolutional network (ST-GCN) combined with the gradient-based class activation mapping (Grad-CAM) model (STGC-GCAM), to effectively identify FC biomarkers for AD.

METHODS: This multi-center cross-racial retrospective study involved 2,272 participants, including 1,105 cognitively normal (CN) subjects, 790 mild cognitive impairment (MCI) individuals, and 377 AD patients. All participants underwent functional magnetic resonance imaging (fMRI) and T1-weighted MRI scans. In this study, …

Utility Of Peripheral Protein Biomarkers For The Prediction Of Incident Interstitial Features: A Multicentre Retrospective Cohort Study, Samuel Ash, Tracy J Doyle, Bina Choi, Ruben San Jose Estepar, Victor Castro, Nicholas Enzer, Ravi Kalhan, Gabrielle Liu, Russell Bowler, David O Wilson, Raul San Jose Estepar, Ivan O Rosas, George R Washko

Faculty, Staff and Students Publications

INTRODUCTION/RATIONALE: Protein biomarkers may help enable the prediction of incident interstitial features on chest CT.

METHODS: We identified which protein biomarkers in a cohort of smokers (COPDGene) differed between those with and without objectively measured interstitial features at baseline using a univariate screen (t-test false discovery rate, FDR p

RESULTS: In COPDGene, 1305 biomarkers were available and 20 differed between those with and without interstitial features at baseline. Of these, 11 were associated with feature progression over a mean of 5.5 years of follow-up, and of these 4 were available in PLuSS, (angiopoietin-2, matrix metalloproteinase 7, macrophage inflammatory protein 1 …

Changes In Human Resources Function In Higher Education Institutions During A Pandemic, Naterena Anevia Parham-Cofield

Walden Dissertations and Doctoral Studies

Pandemics have reshaped societies and paved ways for advances in sciences, political systems, technology, medicine, and the economy. However, researchers have not explored how human resources (HR) function changes due to a pandemic in higher education institutions (HEIs) and how managing it contributes to employee performance and employee well-being. The purpose of this qualitative descriptive multiple case study was to explore how HR function changed due to the COVID-19 pandemic in different types of HEIs and how managing it contributed to employee performance and employee well-being. The study was grounded in Kotter’s eight-step change management model. Data were collected through …

Gestational Testosterone Excess Early To Mid-Pregnancy Disrupts Maternal Lipid Homeostasis And Activates Biosynthesis Of Phosphoinositides And Phosphatidylethanolamines In Sheep, Nadia Saadat, Brooke Pallas, Joseph Ciarelli, Arpita Kalla Vyas, Vasantha Padmanabhan

2020-Current year OA Pubs

Gestational hyperandrogenism is a risk factor for adverse maternal and offspring outcomes with effects likely mediated in part via disruptions in maternal lipid homeostasis. Using a translationally relevant sheep model of gestational testosterone (T) excess that manifests maternal hyperinsulinemia, intrauterine growth restriction (IUGR), and adverse offspring cardiometabolic outcomes, we tested if gestational T excess disrupts maternal lipidome. Dimensionality reduction models following shotgun lipidomics of gestational day 127.1 ± 5.3 (term 147 days) plasma revealed clear differences between control and T-treated sheep. Lipid signatures of gestational T-treated sheep included higher phosphoinositides (PI 36:2, 39:4) and lower acylcarnitines (CAR 16:0, 18:0, 18:1), …

Btn1a1 Is A Novel Immune Checkpoint Mutually Exclusive To Pd-L1, Young-Seung Kim, Seung-Hoon Lee, Andrew H Park, Chunai Wu, Bong-Ki Hong, Hyunjin Jung, Steven H Lin, Stephen S Yoo

Faculty, Staff and Student Publications

BACKGROUND: While Programmed cell death protein 1 (PD-1)/programmed cell death-ligand 1 (PD-L1) blockade is a potent antitumor treatment strategy, it is effective in only limited subsets of patients with cancer, emphasizing the need for the identification of additional immune checkpoints. Butyrophilin 1A1 (BTN1A1) has been reported to exhibit potential immunoregulatory activity, but its ability to function as an immune checkpoint remains to be systematically assessed, and the mechanisms underlying such activity have yet to be characterized.

METHODS: BTN1A1 expression was evaluated in primary tumor tissue samples, and its ability to suppress T-cell activation and T cell-dependent tumor clearance was examined. …

Strategies Used To Retain Newly Hired Veterinarians, Christina Avila

Walden Dissertations and Doctoral Studies

Failing to retain new veterinarians can compromise patient care and the sustainability and success of veterinary practices. Employee turnover impacts veterinarian organizations by lowering morale, productivity, and the organization’s bottom line. Grounded in Goleman’s emotional intelligence theory, the purpose of this qualitative pragmatic inquiry was to explore strategies veterinarian leaders use to retain newly hired veterinarians. The participants comprised five veterinarian leaders from different clinical organizations in the US state of California who effectively used strategies to prevent newly hired veterinarian turnover. Data were collected by conducting semistructured interviews. Thematic analysis was used to analyze the data. Five themes emerged: …

Label-Aware Distance Mitigates Temporal And Spatial Variability For Clustering And Visualization Of Single-Cell Gene Expression Data, Shaoheng Liang, Jinzhuang Dou, Ramiz Iqbal, Ken Chen

Faculty, Staff and Student Publications

Clustering and visualization are essential parts of single-cell gene expression data analysis. The Euclidean distance used in most distance-based methods is not optimal. The batch effect, i.e., the variability among samples gathered from different times, tissues, and patients, introduces large between-group distance and obscures the true identities of cells. To solve this problem, we introduce Label-Aware Distance (LAD), a metric using temporal/spatial locality of the batch effect to control for such factors. We validate LAD on simulated data as well as apply it to a mouse retina development dataset and a lung dataset. We also found the utility of our …

Assessing Immediate Emotions In The Theory Of Planned Behavior Can Substantially Contribute To Increases In Pro-Environmental Behavior, Vanessa C. Ho, Anne H. Berman, Jackie Andrade, David J. Kavanagh, Stéphane La Branche, Jon May, Conner S. Philson, Daniel T. Blumstein

School of Psychology

The Theory of Planned Behavior (TPB) is a highly influential and powerful behavior change model that offers promising guidance on promoting urgently needed, pro-environmental action. Recent pro-environmental research has successfully augmented TPB using anticipated emotions—the emotions an individual consciously predicts they will experience in relation to possible outcomes of their decision. However, immediate emotions—the emotions an individual actually experiences during decision-making—have received far less attention. Given that immediate emotions are relevant to pro-environmental decision-making and can address the theoretical and empirical limitations of TPB, we contend that pro-environmental studies should explicitly examine immediate emotions within the TPB framework. This article …

Participants' Observations Of American Intervention In Siberia, 1918-1920, Daniel R. Smith

The Thetean: A Student Journal for Scholarly Historical Writing

By early 1918, the United States was deeply involved in the international politics of Europe's Great War. As the country's attention turned to Europe, Charles Love Flake left his pregnant wife in Arizona to go to Fort McDowell in California for military training. On May 13, he wrote to his wife about the difficulties of boot camp, "If it takes this grind to stop the Huns, I'm the boy that can do it cheerfully."1 On 22 June 1919, Charles Love Flake died from wounds received in active duty. His death happened long after the November Armistice, when most fighting had …

Books And Media

Appalachia

Reviews of: The Race that Changed Running: The Inside Story of the UTMB, by Doug Mayer; Been Outside: Adventures of Black Women, Nonbinary, and Gender Nonconforming People in Nature, edited by Amber Wendler and Shaz Zamore; AMC's Best Day Hikes in the White Mountains, by Robert N. Buchsbaum; AMC's Best Day Hikes Near Boston, by Michael Tougias, John S. Burk, and Alison O'Leary; AMC's Best Day Hikes Near Washington, D.C., by Jennifer Adach and Beth Homicz; Campfire Stories: Tales from America's National Parks and Trails, Volume II, edited by Dave Kyu and Ilyssa Kyu; …

In Memoriam

Appalachia

Tributes to: John Edward Mullens, who died December 3, 2022, just after receiving the Distinguished Service Award from the Appalachian Mountain Club, which he served as a volunteer in many roles over many years; George DeWolfe, who died July 2, 2023 after a long career as a photographer that included many contributions to AMC projects; and Douglas W. and Mary Louise Backus Rankin, geologist and China historian who’d met working for AMC in the 1950s and who did mountain research together for years before their deaths in 2015 and 2020.

Accidents

Appalachia

Reports of rescues and accidents in New Hampshire’s White Mountains from the start of winter weather in November 2022 until mid-April 2023. A detailed analysis of the events of Emily Sotelo’s solo trail-run of the Franconia Ridge, which ended in tragedy. A longtime engineer on the Mount Washington Cog Railway, Joseph Eggleson, died in a fall while taking a photo on Mount Willard. A man succumbs to hypothermia below Mount Lincoln. Two skiers triggered an avalanche on Wildcat Mountain that buried one of them for long minutes. Hikers get in trouble on Mount Chocorua relying on a trail app.

The First Kinship: The Native American Relationship With Katahdin, John W. Neff

Appalachia

An excerpt of the book Katahdin: An Historic Journey: Legends, Explorations, and Preservation of Maine’s Highest Peak, first published in 2006 by Appalachian Mountain Club Books.

Waterman Fund Essay Winner: Smoke Report: Lamenting Fire, And The Behaviors That Help Cause It, Austin Hagwood

Appalachia

The winner of Appalachia’s annual essay contest for emerging writers narrates his experience as a fire lookout in the Frank Church-River of No Return Wilderness in Idaho four years after the Gold Pan Fire burned 42,000 acres.

The Exploder: A Miserable Trek Lives Up To An Ecuadoran Volcano's Name, Todd Swain

Appalachia

Flashback to 1991: a climber’s story of a miserable attempt to summit an active volcano.

Broken Pieces: An Accident That Felt Destined, Despite Every Effort To Avoid Complacency, Stacy Boone

Appalachia

An experienced guide’s solo thru-hike of the Oregon Desert Trail ends suddenly with a broken knee and a courageous self-rescue.