Digital Commons Network^™

France's Organisme De Défense Et De Gestion: A Model For Farmer Collective Action Through Standard Development And Brand Management, Christopher J. Bardenhagen, Philip H. Howard, Marie-Odile Noziéres-Petit

Journal of Food Law & Policy

Quality-based food production, often with a regional dimension, can provide farmers with new, value added markets. It can also provide consumers with access to place based high-quality products, and may benefit local economies through increased commerce. French Organismes de Défense et de Gestion (ODGs) illustrate a mode of quality-based agri-food business organization. ODGs focus on the development of production standards, as well as management of the intellectual property related to those standards. This mode, which is commonly used in Europe, has not often been used in the United States, despite its potential for regional food system development. The ODG mode …

China's Food Pagodas: Looking Forward By Looking Back?, Yifei Li, Dale Jamieson

Journal of Food Law & Policy

In this Article we provide a close analysis of the Chinese Dietary Guidelines – the Food Pagoda. Our focus on the dietary guidelines is motivated by two main considerations. First, the guidelines represent the most comprehensive, nationwide, state sponsored effort to educate the people of China about food. Like citizens in most countries, Chinese people are presented with numerous, often competing, messages from scientists, food gurus and online influencers. The dietary guidelines are different in that they are backed by an entire suite of governmental resources for nationwide dissemination through hospitals, schools, public billboards, TV and radio ads, among others. …

Lasting Consequences Of Psyllid (Bactericera Cockerelli L.) Infestation On Tomato Defense, Gene Expression, And Growth, Kyle Harrison, Azucena Mendoza-Herrera, Julien Gad Levy, Cecilia Tamborindeguy

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Background: The tomato psyllid, Bactericera cockerelli Šulc (Hemiptera: Triozidae), is a pest of solanaceous crops such as tomato (Solanum lycopersicum L.) in the U.S. and vectors the disease-causing pathogen ‘Candidatus Liberibacter solanacearum’. Currently, the only effective strategies for controlling the diseases associated with this pathogen involve regular pesticide applications to manage psyllid population density. However, such practices are unsustainable and will eventually lead to widespread pesticide resistance in psyllids. Therefore, new control strategies must be developed to increase host-plant resistance to insect vectors. For example, expression of constitutive and inducible plant defenses can be improved through selection. Currently, it is …

La Fille Publique: Depictions Of Sex Work In Fin-De-Siècle Literature, Nicole Araujo

All Student Scholarship

This thesis conducts a feminist analysis of depictions of sex work in fin-de-siècle, or turn of the19th-century, French literature. It draws connections between literature from this time period and the social and political forces that sought to eradicate female sexual autonomy. In the introduction, the political and social setting of fin-de-siècle France is explored, when sex work was widely prevalent and for many women offered a route to sexual and financial autonomy that was otherwise unattainable, much to the anxiety and irritation of the patriarchal forces in place.The first chapter analyzes Emile Zola’s Nana as a classic representation of the …

On Preserving The Behavior In Software Refactoring: A Systematic Mapping Study, Eman Abdullah Alomar, Mohamed Wiem Mkaouer, Christian D. Newman, Ali Ouni

Articles

Context: Refactoring is the art of modifying the design of a system without altering its behavior. The idea is to reorganize variables, classes and methods to facilitate their future adaptations and comprehension. As the concept of behavior preservation is fundamental for refactoring, several studies, using formal verification, language transformation and dynamic analysis, have been proposed to monitor the execution of refactoring operations and their impact on the program semantics. However, there is no existing study that examines the available behavior preservation strategies for each refactoring operation.

Objective: This paper identifies behavior preservation approaches in the research literature. Method: We conduct, …

Examining Neocolonialism In International Branch Campuses In China: A Case Study Of Mimicry

Journal of Comparative & International Higher Education

No abstract provided.

Jcihe: Winter 2020: Special Issue Introduction And State Of The Field 2021

Journal of Comparative & International Higher Education

No abstract provided.

Understanding The Attraction Of The Microcampus: A Quantitative Investigation Of Students’ Motivations To Enroll In Transnational Education

Journal of Comparative & International Higher Education

No abstract provided.

Conolidine: A Novel Plant Extract For Chronic Pain, Amber N. Edinoff, Akash S. Patel, Mitchell W. Baker, Jesse Lawson, Christopher Wolcott, Elyse M. Cornett, Kambiz Sadegi, Adam M. Kaye, Alan David Kaye

School of Pharmacy Faculty Articles

Pain, the most common symptom reported among patients in the primary care setting, is complex to manage. Opioids are among the most potent analgesics agents for managing pain. Since the mid-1990s, the number of opioid prescriptions for the management of chronic non-cancer pain (CNCP) has increased by more than 400%, and this increased availability has significantly contributed to opioid diversion, overdose, tolerance, dependence, and addiction. Despite the questionable effectiveness of opioids in managing CNCP and their high rates of side effects, the absence of available alternative medications and their clinical limitations and slower onset of action has led to an …

Mif But Not Mif-2 Recruits Inflammatory Macrophages In An Experimental Polymicrobial Sepsis Model, Pathricia Veronica Tilstam, Wibke Schulte, Thomas Holowka, Bong-Sung Kim, Jessica Nouws, Maor Sauler, Marta Piecychna, Georgios Pantouris, Elias Lolis, Lin Leng, Jürgen Bernhagen, Günter Fingerle-Rowson, Richard Bucala

Pacific Faculty Work

Excessive inflammation drives the progression from sepsis to septic shock. Macrophage migration inhibitory factor (MIF) is of interest because MIF promoter polymorphisms predict mortality in different infections, and anti-MIF antibody improves survival in experimental models when administered 8 hours after infectious insult. The recent description of a second MIF superfamily member, D-dopachrome tautomerase (D-DT/MIF-2), prompted closer investigation of MIF-dependent responses. We subjected Mif^-/- and Mif-2^-/- mice to polymicrobial sepsis and observed a survival benefit with Mif but not Mif-2 deficiency. Survival was associated with reduced numbers of small peritoneal macrophages (SPMs) that, in contrast to large peritoneal macrophages …

Identification Of Disease-Linked Hyperactivating Mutations In Ube3a Through Large-Scale Functional Variant Analysis, Kellan P. Weston, Xiaoyi Gao, Jinghan Zhao, Kwang Soo Kim, Susan E. Maloney, Jill Gotoff, Sumit Parikh, Yen Chen Leu, Kuen Phon Wu, Marwan Shinawi, Joshua P. Steimel, Joseph S. Harrison, Jason J. Yi

College of the Pacific Faculty Articles

The mechanisms that underlie the extensive phenotypic diversity in genetic disorders are poorly understood. Here, we develop a large-scale assay to characterize the functional valence (gain or loss-of-function) of missense variants identified in UBE3A, the gene whose loss-of-function causes the neurodevelopmental disorder Angelman syndrome. We identify numerous gain-of-function variants including a hyperactivating Q588E mutation that strikingly increases UBE3A activity above wild-type UBE3A levels. Mice carrying the Q588E mutation exhibit aberrant early-life motor and communication deficits, and individuals possessing hyperactivating UBE3A variants exhibit affected phenotypes that are distinguishable from Angelman syndrome. Additional structure-function analysis reveals that Q588 forms a regulatory site …

A Global Agenda For Advancing Freshwater Biodiversity Research, Alain Maasri, Sonja C. Jähnig, Hendrik Freitag, 93 Co-Authors

Biology Faculty Publications

Global freshwater biodiversity is declining dramatically, and meeting the challenges of this crisis requires bold goals and the mobilisation of substantial resources. While the reasons are varied, investments in both research and conservation of freshwater biodiversity lag far behind those in the terrestrial and marine realms. Inspired by a global consultation, we identify 15 pressing priority needs, grouped into five research areas, in an effort to support informed stewardship of freshwater biodiversity. The proposed agenda aims to advance freshwater biodiversity research globally as a critical step in improving coordinated actions towards its sustainable management and conservation.

Synthesis Methodologies For Robust And Reconfigurable Clock Networks, Necati Uysal

Electronic Theses and Dissertations, 2020-2023

In today's aggressively scaled technology nodes, billions of transistors are packaged into a single integrated circuit. Electronic Design Automation (EDA) tools are needed to automatically assemble the transistors into a functioning system. One of the most important design steps in the physical synthesis is the design of the clock network. The clock network delivers a synchronizing clock signal to each sequential element. The clock signal is required to be delivered meeting timing constraints under variations and in multiple operating modes. Synthesizing such clock networks is becoming increasingly difficult with the complex power management methodologies and severe manufacturing variations. Clock network …

Translating Particulate Hexavalent Chomium-Induced Chromosome Instability, Loss Of Homologous Recombination Repair And Targeting Of Rad51 From Human Lung Fibroblasts To Human Bronchial Epithelial Cells., Idoia Meaza Isusi

Electronic Theses and Dissertations

Particulate hexavalent chromium [Cr(VI)] is a well-established human lung carcinogen. RAD51, a key protein in homologous recombination repair pathway, is inhibited after prolonged exposure to Cr(VI), leading to an increase in chromosome instability after prolonged exposures in human lung fibroblasts. chromosome instability is the proposed driver of Cr(VI) carcinogenesis. Since tumors from chromate workers develop from epithelial cells, we sought to translate these findings from human bronchial fibroblasts to human bronchial epithelial cells. We hypothesized Cr(VI) inhibits RAD51 after prolonged exposure leading to an increase in chromosome instability in human bronchial epithelial cells (BEP2D). We characterized the cytotoxicity and measured …

Part-Time., Anthony Mark Piedmonte

Electronic Theses and Dissertations

This thesis is a creative writing project in prose covering the first 70 pages of a novel manuscript titled Part-time. Part-time will center around a 25-year-old medical school dropout starting a new job at a neighborhood golf clubhouse and gym. This coming-of-age narrative follows Danny as he struggles with his sexual identity, student debt, and job outlook after returning to the privileged community he grew up in. This sample will introduce the major characters, the clubhouse setting, and the forming relationship dynamics. By the end of these pages, readers will gain insight into how the part-time employees of the Longwood …

"If Fear Wasn't Enough?!": African American Perceptions Of Policing After Breonna Taylor's Unprovoked Death., Moriah Antoinette Bellamy

Electronic Theses and Dissertations

This study investigates how African Americans perceive the racialization process in the criminal justice system following the death of Breonna Taylor. Focusing primarily on police-community relations in Louisville, KY, I find the Breonna Taylor case amplifies preconceived perceptions of race between civilian and non-civilian groups. To test the hypothesis that racialization in the criminal justice system has caused damaging effects on relations between African Americans and police, two virtual focus groups were designed to discuss participants’ experiences with law enforcement. My findings suggest that the racialization process in the criminal justice system negatively skewed African American civilians’ attitudes towards law …

A Soft Place To Land: The Importance Of Otherparenting At Pwis., Stephanie Renae Mayberry

Electronic Theses and Dissertations

This phenomenological study examined the importance of otherparenting performed by Black student affairs professionals at a predominantly White research-intensive institution in the mid-South. Otherparenting is a U.S. tradition that has West African roots in chattel slavery. Otherparenting is defined as those that assist blood mothers and fathers by sharing parenting responsibilities. Semi-structured interviews were conducted with seven participants across various functional units at the institution. The examination illustrated the commitment Black staff have in assisting Black students through the college campus rife with structural barriers, while also accounting for the level of taxation the commitment to otherparenting places on Black …

Hospital-Based Professional Spiritual Care: Evaluating The Utilization, Availability, And Impact Of Chaplains., Kelsey B. White

Electronic Theses and Dissertations

BACKGROUND: The Affordable Care Act, enacted in 2010, transformed healthcare policy and forced hospitals to reevaluate traditional methods for care delivery. Researcher advocated for patient-centered models of care to reduce costs, address inequitable access to services, and improve service quality. These models prioritize patient values, preferences, and beliefs inclusive of patients’ religious and spiritual needs. Professional chaplains provide religious and spiritual care within many hospital settings. This dissertation explored the characteristics of hospitalized persons using chaplains, the factors associated with a hospital reporting a chaplaincy department, and how those services impacted patient satisfaction. METHODS: The first analysis used a two-part …

Literacy Abilities Of Children And Adolescents With Williams Syndrome., Caroline Greiner De Magalhaes

Electronic Theses and Dissertations

In this dissertation I report findings from two studies of the literacy abilities of children with Williams syndrome (WS), a genetic disorder associated with intellectual disability. I had two overarching goals: 1) evaluate the applicability of theories of reading and spelling acquisition developed based on typically developing children to children with WS; and 2) provide results that would inform the development of targeted assessments and interventions. In Study 1, individual differences in phonological awareness, visual spatial perception, vocabulary, overall intellectual abilities, and reading instruction approach (systematic phonics vs. other approaches) for sixty-nine 6 – 7-year-olds (most of whom were in …

Local Feature Selection For Multiple Instance Learning With Applications., Aliasghar Shahrjooihaghighi

Electronic Theses and Dissertations

Feature selection is a data processing approach that has been successfully and effectively used in developing machine learning algorithms for various applications. It has been proven to effectively reduce the dimensionality of the data and increase the accuracy and interpretability of machine learning algorithms. Conventional feature selection algorithms assume that there is an optimal global subset of features for the whole sample space. Thus, only one global subset of relevant features is learned. An alternative approach is based on the concept of Local Feature Selection (LFS), where each training sample can have its own subset of relevant features. Multiple Instance …

Charting The Unknown: Examining The Prevalence And Correlates Of Seconday Traumatic Stress In Kentucky Probation And Parole Officers., Amanda Marie Roberts

Electronic Theses and Dissertations

The purpose of this dissertation was to discern the prevalence and magnitude of both exposure to traumatic events and Secondary Traumatic Stress (STS); as well as potential correlates of STS in a group of Probation and Parole officers in the state of Kentucky Department of Corrections (KY DOC). Participants (N=302) completed a written survey which asked them to indicate demographic variables (age, gender, and ethnicity), as well as several important occupational variables, namely years of experience in the KY DOC, caseload volume, prison work experience, and whether or not they are responsible for a sexual offender caseload. Participants were also …

Drone Location And Scheduling Problems In Humanitarian Logistics., Zabih Ghelichi

Electronic Theses and Dissertations

Unmanned Aerial Vehicles (UAVs), commonly referred to as drones, are a promising technology for the last-mile delivery of medical and aid items in humanitarian logistics. In emergency scenarios, like disasters, where transportation networks are destroyed and people are stranded, drones can accelerate the delivery of urgently needed items, e.g., food and water, insulin shots and blood pressure pills, to those trapped in the disaster-affected areas. Drones can also provide logistics services in many non-emergency situations by delivering medical items, e.g., vaccine shots and lab specimens, to remote communities and hard-to-access locations. The contribution of using UAVs goes beyond merely having …

Social Disorganization And Violent Crime Across Nonmetropolitan Areas Of Kentucky., Daniel Ray Jude

Electronic Theses and Dissertations

This macro-level study examines the effects of social disorganization predictors on violent crime registered in nonmetropolitan areas of Kentucky from 2012 to 2016. The study intends to expand the line of research interested in verifying the applicability of the social disorganization theory (Shaw & McKay, 1942), including its new theoretical developments, to non-urban settings and plans to contribute to the literature willing to provide a better understanding of violent crime in rural areas. In response to Narag et al.’s (2009) call for a theoretical integration of environmental contaminants among the ecological factors that influence variations in crime, the study also …

The Influence Of Dual Enrollment On Rural Student College Persistence., Jeanne Toure Guerrero

Electronic Theses and Dissertations

Using the High School Longitudinal Study of 2009 (HSLS:09), this study addresses the research question of whether dual enrollment (DE) influences first- to third-year college persistence at a four-year institution, controlling for gender, race/ethnicity, socioeconomic status (SES), and rurality. The results revealed that there are statistically significant differences between the independent variables of DE Participation, Gender, Race/Ethnicity, SES, and Rurality and the dependent variable of College Persistence. Controlling for other variables, the following main effects results emerged: Students participating in DE courses were more likely to persist than non-DE students. Female DE students were more likely to persist when compared …

A Remote Sensing Perspective: Mapping The Human Footprint In The Zambezi Region Of Namibia., Ariel E Weaver

Electronic Theses and Dissertations

The “human footprint” can be used as a general proxy to estimate human activities across the landscape. The human footprint in the Zambezi Region of Namibia is critically important for regional management of conservation efforts and land use planning. The land covers in the Zambezi Region are characteristically difficult to separate spectrally, due to a highly heterogeneous savanna landscape. Object Based Image Analysis (OBIA) and Random Forest (RF) methods are notable for their ability to improve classification accuracies of remotely sensed imagery. In this study, I investigate the extent of the human footprint in the Zambezi Region of Namibia, using …

Manifestations Of Students’ Voices: Examining Shifts, Academic Demands, And Identity Work In How Students Make Themselves Understood., Lauren Elizabeth Fletcher

Electronic Theses and Dissertations

Voice is a concept that is both highly sought after and elusive in education. While schools aim to foster students’ voices, many academic structures inadvertently conceal their voices and in turn their identities. Definitions of voice have been assumed, vague, or looked at as a writing trait, with little consideration of voices’ dynamic and mediated structures. Drawing on scholarship grounded in sociocultural theories and dialogism (e.g., Bakhtin, 1986; Engeström; 1987, Leont’ev, 1981; Rosenblatt, 1978; Vygotsky, 1978), I contribute a new, tangible definition of voice, in which voice is a dynamic happening, continually negotiated and constructed. This dissertation explores students’ voices, …

Visualizing Anhydrobiosis: Liquid-Liquid Phase Separation, Membraneless Organelles, And Cellular Reorganization., Clinton J. Belott

Electronic Theses and Dissertations

Water is an integral and necessary component of life. It is then, exceedingly remarkable that some species are capable of surviving virtually complete water loss for extended periods of time. Several decades of intense research into anhydrobiosis, or life without water, have given significant insights into the molecular mechanisms governing this phenomenon. Anhydrobiosis-related intrinsically disordered (ARID) proteins have been demonstrated to be critically important for desiccation tolerance in many anhydrobiotic species and exhibit a considerably wide range of protective properties that include membrane stabilization, reinforcing bioglass formation, and protein stabilization. This dissertation begins with cellular dielectrophoresis suggesting that two ARID …

First Principle Studies Of The Effects Of Alkali-Metal Intercalation On Structural Transition From Black To Blue Phosphorene And The Adsorption Of N2h4 On Ws2 Layers., Md Rajib Khan Musa

Electronic Theses and Dissertations

A comprehensive density functional theory calculation has been conducted to seek a potential structural transition from black to blue phosphorene layers, with a focus on the roles played by alkali-metal intercalation in black phosphorene/phosphorus. This study reveals that at sufficiently high Li concentration and specific, well-defined configurations, a phase transition from black to blue phosphorene can take place. The Li atoms intercalated in black phosphorene could act as a “catalyst” in the“reactive region” of the lone pair of P atoms, leading to a P-P bond breaking and, subsequently, a local structural transformation from an orthorhombic lattice to an assembly of …

Q-Griffithsin Interactions And Utility For The Prevention And Treatment Of Mucosal Infections., Henry Nabeta

Electronic Theses and Dissertations

Griffithsin (GRFT) is a carbohydrate binding agent (lectin) that was originally identified in the red alga Griffithsia sp. Q-Griffithsin (Q-GRFT) is an oxidation stable analog of GRFT. GRFT has demonstrated inhibitory activity against HIV-1, Coronaviruses, Hepatitis C, influenza and Ebola viruses. The broad-spectrum activity suggests the potential utility of this lectin in a wide range of viral infections. However, the lectin’s activity in mucosal infections has not been extensively studied. Using in vitro, ex vivo and in vivo assays, we have demonstrated that Q-GRFT maintains the ability to bind glycosylated ligands following incubation in murine, macaque and human rectal …

Exploring The Promotion Of Youth Voice And Activism By Youth Development Workers In Community-Based Programs., Rebecka M. Bloomer

Electronic Theses and Dissertations

Youth-adult partnerships (Y-APs) and youth voice promotion are best practices within the youth development sector, but youth development workers receive little training or guidance in employing these concepts. A scarcity of research explores the relationships between organizational supports, as demonstrated by training, supervision, evaluation, and worker engagement in promoting youth voice. The two studies within this dissertation investigated the social processes of how and why youth development workers promoted youth voice. Program participants were primarily youth of color living in areas of high multidimensional poverty. They also explored how and why organizational factors impacted the promotion of youth voice within …