Digital Commons Network^™

Understanding Different Types Of Consumers: A Multi-Group Analysis Based On Convenience Food-Related Lifestyle, Austin Rong Da Liang, Wai Mun Lim, Wei Tung, Shu Ying Lin

Plymouth Business School

The primary objective of this study is to identify categories of organic food consumers based on the CFL (convenience food related lifestyle). Secondarily, this study explores characteristics, motivations/barriers in consumption and perception regarding to self-focus perception (such as perceived consequence of purchasing organic food) and altruistic behaviour (such as recycling behavior and perception of transportation) in different CFL. 1,262 valid samples are collected in this study. Moderate, convenience-pursuing and quality-pursuing categories are separated by cluster analysis. Consumer attitudes toward ready-made meals and takeaway meal solutions, perceived consequences of purchasing organic food, purchase frequency and quantity are differential, and the influence …

Harvest Aids Did Not Advance Maturity Of Non-Shatter Pennycress, Julija A. Cubins, Samantha Wells, Russ W. Gesch, Gregg A. Johnson, Maninder K. Walia, Ratan Chopra, M. David Marks, Rebecca D. Swenson, Katherine Anna Frels

Department of Agronomy and Horticulture: Faculty Publications

Reliance on summer annual crops in the Upper Midwest results in fallow land from late fall through early spring, providing opportunities to integrate winter crops, such as pennycress (Thlapsi arvense L.), onto the landscape. Pennycress agronomics have primarily been studied using unimproved wild-type lines prone to seed shatter, resulting in significant yield loss if not harvested early. However, high plant and seed moisture complicates harvest and seed storage. A new breeding line with a reducedshatter mutation made it possible to use harvest aids to reduce plant moisture without the risk of seed loss. The objectives of this study were …

Capturing Children Food Exposure Using Wearable Cameras And Deep Learning, Shady Elbassuoni, Hala Ghattas Ph.D., Jalila El Ati, Yorgo Zoughby, Aline Semaan, Christelle Akl, Tarek Trabelsi, Reem Talhouk, Houda Ben Gharbia, Zoulfikar Shmayssani, Aya Mourad

Faculty Publications

Children’s dietary habits are influenced by complex factors within their home, school and neighborhood environments. Identifying such influencers and assessing their effects is traditionally based on self-reported data which can be prone to recall bias. We developed a culturally acceptable machine-learning-based data-collection system to objectively capture school-children’s exposure to food (including food items, food advertisements, and food outlets) in two urban Arab centers: Greater Beirut, in Lebanon, and Greater Tunis, in Tunisia. Our machine-learning-based system consists of 1) a wearable camera that captures continuous footage of children’s environment during a typical school day, 2) a machine learning model that automatically …

Objective Physical Activity And Sleep Characteristics Measurements Using A Triaxial Accelerometer In Eight Year Olds, Susan A. Harrington

Dissertations

Secular trends demonstrate that young children are less active and sleep less. Inequity in an individual's energy balance is known to have poor health outcomes. Academic achievement, academic behavior, and weight status are proxy indicators for health and psychosocial outcomes in this study. Current guidelines in place for sleep and physical activity in childhood are the result of data collected in the form of self-reports. Quantification and qualification of physical activity dimensions and sleep characteristics are essential not only for the purpose of clearly establishing parameters but also for the intent of verifying optimal health outcomes and evaluating interventions related …

Experimental Warming Increases The Vulnerability Of High‐Elevation Plant Populations To A Specialist Herbivore, James Buckley, Alex Widmer, Mark C. Mescher, Moraes Cm De

School of Biological and Marine Sciences

Ongoing climate change may impact alpine plant populations via both direct effects of increased temperature and climate-driven changes in interactions between plants and other organisms, such as insect herbivores. Rates of herbivory in high-elevation environments are predicted to increase with warmer temperatures, which may also lead to changes in morphological and physiological traits that influence plant resistance. Yet, we currently know little about how temperature-mediated changes in traits will impact alpine plant vulnerability to herbivores, as well as the extent to which populations from high-elevation environments might need to rapidly adapt to increasing herbivore pressure with rising temperatures. We assessed …

‘Being Able To Work Has Kept Our Life Fairly Constant:’ Reconciling Social Practice Models To Assess The Impact Of (Infra)Structural Inequities On Household Wellbeing During The Covid-19 Pandemic, Sonya Ahamed, Chelsea Schelly, Kristin Floress, William Lytle, Holly Caggiano, Cara L. Cuite, Charles Wallace, Ryan Cook, Rebekah Jarvis, Rachael Shwom, David Watkins

Michigan Tech Publications

Social practice theory offers a multidisciplinary perspective on the relationship between infrastructure and wellbeing. One prominent model in practice theory frames systems of provision as the rules, resources, and structures that enable the organization of social practices, encompassing both material and immaterial aspects of infrastructures. A second well-known model frames social practices in terms of their constituent elements: meanings, materials, and competences. Reconciling these two models, we argue that household capacity to respond to shifting systems of provision to maintain wellbeing is profoundly tied to the dynamics of privilege and inequity. To examine these dynamics, we propose a new analytical …

Effect Of Different Levels Of Bio And Nitrogen Fertilization On The Fresh Yield, Dry Matter Content And Dry Matter Yield Of Sorghum Bicolor L., Abdu Bakri Fakirah, Fadel Nasser Saeed Masaud

Hadhramout University Journal of Natural & Applied Sciences

This study was carried out at the research farm of the faculty of agriculture at Sana'a University during the season of 2008 and 2009 for study the effect of four levels of Bio-fertilizer fertilization (0, 1,2, 3) Letters/ha and four levels of nitrogen fertilizer (0, 50,100, 150) kg N /ha on the fresh forage yield, dry matter percentage and dry matter yield of Sorghum (local Varity). The considered characters included fresh forage yield, dry matter percentage and dry matter yield. The results showed that the treatment (3 letters/ha) gave a higher value of fresh forage yield, for the first and …

A Push–Pull Strategy To Suppress Stable Fly (Diptera: Muscidae) Attacks On Pasture Cattle Via A Coconut Oil Fatty Acid Repellent Formulation And Traps With M-Cresol Lures, Alexander T. Lehmann, Gary J. Brewer, David J. Boxler, Junwei J. Zhu, Kathy Hanford, David Taylor, James A. Kenar, Steven C. Cermak, Jerome A. Hogsette

Department of Entomology: Faculty Publications

BACKGROUND: Stable flies [Stomoxys calcitrans (L.)] are economically important pests of cattle and other livestock. As an alternative to conventional insecticides, we tested a push–pull management strategy using a coconut oil fatty acid repellent formulation and an attractant-added stable fly trap.

RESULTS: In our field trials we found that weekly applications of a push–pull strategy can reduce stable fly populations on cattle as well as a standard insecticide (permethrin). We also found that the efficacy periods of the push–pull and permethrin treatments following on-animal application were equivalent. Traps with an attractant lure used as the pull component of the …

Pen Surface Temperature As A Predictor Of Dailywater Intake And Tympanic Temperature In Steers Finished In Feedlots, Rodrigo A. Arias, Terry L. Mader

Department of Animal Science: Faculty Publications

Adequate estimation of water demand in cattle production feed yards is of high importance, especially due to reduced water availability because of changes in rain precipitation patterns and amounts. The pen surface in feed yards receives and reflects solar radiation, affecting along with other factors the microclimate to which cattle are exposed. This study aimed to describe the relationship between the pen surface temperature with the daily water intake and the tympanic temperature of finishing steers. Climate variables, including solar radiation, air temperature, relative humidity, and wind speed plus pen surface temperature and soil temperature at 10.2 cm depth were …

Evaluation Of Four Thermal Comfort Indices And Their Relationship With Physiological Variables In Feedlot Cattle, Rodrigo A. Arias, Terry L. Mader

Department of Animal Science: Faculty Publications

Climatic data from different years and experiments conducted in Nebraska were used to estimate four comfort thermal indices and to predict the risk of heat stress and its relationship with pen surface temperature (PST). These included the temperature–humidity index (THI), the adjusted THI (THI_adj), the heat load index (HLI), and THI_PST using pen surface temperature instead of air temperature. Respiration rates (RR), tympanic temperatures (TT), and panting scores (PS) were also collected in each year and from each location. During 2007, mean values of soil temperature, PST, outgoing shortwave radiation, and TT were greater than in 2008 …

The Potency Of Citrus Aurantiifolia Swingle And Sea Salt Solution As A Cleansing Agent For Edible Bird’S Nests, Siti Gusti Ningrum, Adhitya Yoppy Ro Candra, Hana Cipka Pramuda Wardhani

Makara Journal of Science

The present study aimed to evaluate the potency of Citrus aurantiifolia Swingle and sea salt solution as a promising cleansing agent for edible bird’s nests (EBNs). Ascorbic acid, sodium, and chloride analyses of the C. aurantiifolia Swingle and sea salt solution were conducted using HPLC, ICP-OES, and titrimetry, respectively. The characteristics of physical samples and hydrogen peroxide detection were examined in this study. The reduction activity of the Citrus aurantiifolia Swingle and sea salt solution on the nitrite of 120 white EBNs was studied. This nitrite reduction activity was compared with the available method (standard), drinking water method, 6% C. …

Enrichment Media Selection And Co-Culture Potential Among Exoelectrogen Bacteria Vary With Ecological Factors, Nur Syafira Khoirunnisa, Syaiful Anwar, Untung Sudadi, Dwi Andreas Santosa

Makara Journal of Science

Staphylococcus saprophyticus ICBB 9554 and Citrobacter freundii ICBB 9763 are exoelectrogen bacteria applied as microbial fuel cells (MFC). We selected enrichment media for both these exoelectrogen bacteria, characterized their synergistic traits, and evaluated the growth conditions under different ecological factors. In this study, different enrichment media, such as those containing sugar, molasses, and palm sugar (2, 4, and 6% w/v) were tested for S. saprophyticus ICBB 9554. Meanwhile, technical sodium acetate (NaAc), commercial vinegar 25%, and cider vinegar (5, 10, and 15 mM acetate concentration) were tested for C. freundii ICBB 9763. Both the exoelectrogen bacteria were tested for the …

Soybean Gmsaul1, A Bona Fide U-Box E3 Ligase, Negatively Regulates Immunity Likely Through Repressing The Activation Of Gmmpk3, Jun-Mei Li, Mei-Yan Ye, Chaofeng Wang, Xiao-Han Ma, Ni-Ni Wu, Chen-Li Zhong, Yanjun Zhang, Ninghui Cheng, Paul A Nakata, Lirong Zeng, Jian-Zhong Liu

Faculty, Staff and Students Publications

E3 ubiquitin ligases play important roles in plant immunity, but their role in soybean has not been investigated previously. Here, we used Bean pod mottle virus (BPMV)-mediated virus-induced gene silencing (VIGS) to investigate the function of GmSAUL1 (Senescence-Associated E3 Ubiquitin Ligase 1) homologs in soybean. When two closely related SAUL1 homologs were silenced simultaneously, the soybean plants displayed autoimmune phenotypes, which were significantly alleviated by high temperature, suggesting that GmSAUL1a/1b might be guarded by an R protein. Interestingly, silencing GmSAUL1a/1b resulted in the decreased activation of GmMPK6, but increased activation of GmMPK3 in response to flg22, …

Role Of Oral Microbiota In Cancer Development, Vanessa Gunderson

UNO Student Research and Creative Activity Fair

More individuals die from oral cancer every year than from melanoma, cervical cancer, and ovarian cancer in the United States. Further, the 5-year survival rate for oral cancer has remained stagnant for over forty years, which is almost unseen across any other form of cancer. This fact exposes that there is a major need to push for research, prevention, and education on oral cancer. To investigate this, a literature review was performed that looked at eight research studies and data from the Centers for Disease Control (CDC). This review revealed that without proper oral hygiene and care, one’s oral bacterial …

Ijes Self-Study On Participants’ Sex In Exercise Science: Sex-Data Gap And Corresponding Author Survey, Matthew J. Garver, James W. Navalta, Michel J.H. Heijnen, Dustin W. Davis, Joel D. Reece, Whitley J. Stone, Shannon R. Siegel, T. Scott Lyons

International Journal of Exercise Science

International Journal of Exercise Science 16(6): 364-376, 2023. A sex-data gap exists between females and males within the sport and exercise science literature, and implications are far-reaching. The purpose of this work was to (a) heed recent calls and scrutinize data from within IJES to address the gap and (b) gain insight on self-identified sex of IJES corresponding authors. The present self-study included all published manuscripts from 2008 through 2021. A total of 851 publications were included, and 806 (94.7%) reported data on participant sex. There was a difference between publications that included only females (n = 132) versus …

Reliability Of A Novel Automated Ultrasound Technology For Body Composition Assessment And Comparisons With Dual Energy X-Ray Absorptiometry, Adam Bradley, Lukus Klawitter, Emma Carver, Zach Johnson, Ryan Mcgrath, Sherri Stastny, Bryan Christensen, Kyle Hackney

International Journal of Exercise Science

International Journal of Exercise Science 16(4): 393-401, 2023. Body composition tools vary in reliability, portability, and accessibility. The purpose of this study was to evaluate test-retest reliability of MuscleSound® (MS) and dual-energy x-ray absorptiometry (DXA) for both two compartment (region) and three compartment (tissue) models. A secondary aim was to compare body composition values produced by both devices. Fifty participants (n = 25 male, n = 25 female) aged 18-39 years completed two body composition assessments, twice in a single session. Participants arrived at the lab after a 12-hour fast. DXA required participants to lay supine for 10-15 minutes …

Training Status Impacts Metabolic Response To A High-Protein Weight Loss Diet In Recreationally Resistance-Trained Females., Alyssa A. Olenick, Regis C. Pearson, Nathan T. Jenkins

International Journal of Exercise Science

International Journal of Exercise Science 16(2): 377-392, 2023. This study investigated the effects of a novel high-protein diet template on postprandial metabolism and body composition (e.g., waist and hip circumference, body fat (%), fat mass, fat-free mass) in recreationally resistance-trained females. Fifteen females adhered to an eight-week high-protein dietary intervention (~1.5-1.6 g·kg^-1·day^-1) administered via template format. Pre- and post-intervention visits included anthropometrics, measurement of body composition, and an acute high-fat meal challenge. The high-fat meal challenge (61% fat) consisted of fasting postprandial blood glucose, resting metabolic rate (RMR), fat and carbohydrate oxidation assessed at 60-, 120-, …

Wei Colleges Performance Report; Fy21 Closeout, Yolanda J. Clark, Andy Blanke, Brian Richard

Reports, Whitepapers, Articles, and Other Publications

The purpose of this report is to examine how Workforce Equity Initiatives (WEI) colleges create an equitable learning environment and workforce equity for a diverse group of students from disproportionately impacted areas. Promising practices that demonstrate how diversity, equity, and inclusion are integrated throughout the WEI lifecycle were identified by the NIU-CGS evaluation team. Fiscal Year (FY) 2021 closeout reports were analyzed to present student characteristics, key performance indicators, and enrollment in high-demand occupation training programs. Promising practices were identified during the qualitative data collection interview process with frontline staff and administrators.

A Cross Sectional Review: Effects Of Dehydration On Subdural Hematoma Risk In Athletes, Lina Nguyen

Yale School of Medicine Physician Associate Program Theses

Subdural hematomas are precedent to nearly all catastrophic head injuries in athletics, and are a leading cause of death and morbidity in sports. While known risk factors exist, cases still occur in young, healthy athletes without clear predisposition– occasionally without a precipitating traumatic event. Athletes are at increased susceptibility for dehydration, and the effects of inadequate fluid status on subdural risk is unknown. This study aims to elucidate the relationship between dehydration during athletic activity and subdural hematoma formation. We propose a cross-sectional study utilizing Yale New Haven Hospital electronic medical records, where we compare hydration status at emergency room …

Disease Risk Of Reintroducing Primates Confiscated From The Illegal Wildlife Trade, Ana Patricia Mendoza Becerra

Dissertations

Zoonotic infections are easily shared between human and other primates, and thus primate trafficking poses a high risk of introducing zoonotic pathogens into urban environments as well as spreading human-associated diseases into natural environments when infected primates are released. The magnitude of these risks has not been thoroughly studied in the context of primate trafficking and rehabilitation of Neotropical primates. In this dissertation, I address some knowledge gaps in disease risk analysis of reintroducing trafficked primates. In chapter 1, I describe the dynamics, diversity, and composition of live wildlife trafficking in urban markets in Peru. I found these markets are …

Harm Reduction In West Virginia: Do Needle Exchange Programs Reduce Disease And Decrease Costs?, Katie Duty, Amber Graves, Anthony Uriate, Stacie Deslich, Alberto Coustasse, Thomas Norton

Management Faculty Research

Needle Exchange Programs (NEP)s were created to help users exchange used needles for new sterile ones and become aware of treatment and rehabilitation options. This study aimed to determine the effectiveness of NEPs and their impact on reducing HIV and Hepatitis C infections in West Virginia and decreasing health care costs for the community. Based on studies conducted on the past implementation of needle exchange programs, it is suggested that there has been evidence that closing these programs can have a broad societal impact on the spread of HIV and hepatitis C and the associated costs. In addition, the community …

Nutrient Resorption And Stoichiometric Characteristics Of Wuyi Rock Tea Cultivars, Dehuang Zhu, Suhong Peng, Wenzhen Liu, Shengjie Yu, Dafeng Hui

Biology Faculty Research

Nutrient resorption is an important strategy for plants to retain critical nutrients from senesced leaves and plays important roles in nutrient cycling and ecosystem productivity. As a main economic crop and soil and water conservation species, Wuyi Rock tea has been widely planted in Fujian Province, China. However, foliar nutrient resorptions of Wuyi Rock tea cultivars have not been well quantified. In this study, three Wuyi Rock tea cultivars (Wuyi Jingui, Wuyi Rougui, and Wuyi Shuixian) were selected in the Wuyishan National Soil and Water Conservation, Science and Technology Demonstration Park. Resorption efficiencies of nitrogen (NRE), phosphorus (PRE), and potassium …

International Society Of Sports Nutrition Position Stand: Nutritional Concerns Of The Female Athlete, Stacy T. Sims, Chad M. Kerksick, Abbie E. Smith-Ryan, Xanne A.K. Janse De Jonge, Katie R. Hirsch, Shawn M. Arent, Susan Joyce Hewlings, Susan M. Kleiner, Erik Bustillo, Jaime Tartar, Valerie Starratt, Richard B. Kreider, Casey Greenwalt, Liliana I. Rentería, Michael J. Ormsbee, Trisha Vandusseldorp, Bill I. Campbell, Douglas S. Kalman, Jose Antonio

HPD Articles

Based on a comprehensive review and critical analysis of the literature regarding the nutritional concerns of female athletes, conducted by experts in the field and selected members of the International Society of Sports Nutrition (ISSN), the following conclusions represent the official Position of the Society: 1. Female athletes have unique and unpredictable hormone profiles, which influence their physiology and nutritional needs across their lifespan. To understand how perturbations in these hormones affect the individual, we recommend that female athletes of reproductive age should track their hormonal status (natural, hormone driven) against training and recovery to determine their individual patterns and …

Comparison Of General Population Vs. U.S. Military Veterans Eating Disorder Prevalence, Micah Callahan

University Honors Theses

Eating disorders disrupt the psychological wellbeing, work ability and daily functioning of many individuals. There is currently no data to compare the prevalence of eating disorders in the general public compared to the military population. The hypothesis was that the military population would be significantly higher in prevalence compared to the general population within the general eating disorder, subcategories of eating disorders and between sex. To analyze the data collected from two studies, sixteen two-proportion Z tests were conducted to determine if the proportions of DSM-V eating disorders differed within and between sex for total incidence and sub-category incidence for …

Med25 Limits Master Regulators That Govern Adipogenesis, Jasmine Saunders, Kunal Sikder, Elizabeth Phillips, Anurag Ishwar, David Mothy, Kenneth B. Margulies, Jason C. Choi

Department of Medicine Faculty Papers

Mediator 25 (Med25) is a member of the mediator complex that relays signals from transcription factors to the RNA polymerase II machinery. Multiple transcription factors, particularly those involved in lipid metabolism, utilize the mediator complex, but how Med25 is involved in this context is unclear. We previously identified Med25 in a translatome screen of adult cardiomyocytes (CMs) in a novel cell type-specific model of LMNA cardiomyopathy. In this study, we show that Med25 upregulation is coincident with myocardial lipid accumulation. To ascertain the role of Med25 in lipid accumulation, we utilized iPSC-derived and neonatal CMs to recapitulate the in vivo …

Animals Other Than Human Animals And Their Claim To Equal Consideration In Coronavirus And Criminological Study: Examining Harm To Domesticated Dogs During Covid-19 In The Uk, Rebekah Kim Gregory

School of Law, Humanities and Social Sciences

While the financial and social support afforded to United Kingdon (UK) ‘animals other than human animals’ (AOTHAs) welfare charities, such as the RSPCA and Dogs Trust, could suggest that they are valued intrinsically within Western society criminological texts largely omit them from recognition, with some important exceptions, see non-speciesist criminology. Most human animals likely do not want to directly or indirectly harm AOTHAs and even value relationships with “companion” AOTHAs. Regardless, AOTHAs have been victimized throughout history and continue to be. This article examines harm to AOTHAs in the context of the global COVID-19 pandemic to argue that abuse proliferates …

Expression Of Rcrb Confers Resistance To Hypochlorous Acid In Uropathogenic Escherichia Coli, Mary Crompton

Theses and Dissertations

Neutrophils are the most prominent cell of the human innate immune system. Upon infection by bacteria, neutrophils are recruited to the site of infection where they target bacteria for degradation by phagocytosis. Neutrophils are effective bacterial killers through a high production of reactive oxygen species (ROS) and reactive chlorine species (RCS), which kill ingested microbes through damage to nucleic acids, lipids, and proteins. To prevent succumbing to the lethal effects of oxidative stress, pathogens such as Uropathogenic Escherichia coli (UPEC), the primary causative agent of urinary tract infections (UTIs), have developed defense systems to combat ROS/RCS. We recently identified the …

Towards A Comparative Map Of White Clover (Trifolium Repens) And Barrel Medic (Medicago Truncatula), M. Febrer, G. Jenkins, M. T. Abberton, D. Milbourne

IGC Proceedings (1977-2023)

Grassland is of pivotal importance to the Irish agricultural industry. This dependence of grass is reflected in the large proportion of land area under grass, approx. 80% of the total land acreage in Ireland. The presence of white clover (Trifolium repens L.) in grassland significantly improves the overall nutritional value of the forage by increasing the relative amounts of nitrogen present. Genetic improvement of white clover through breeding of varieties should increase the productivity of grasslands. Advances in plant biotechnology offer the possibility of developing tools that will radically enhance our ability to breed improved plant varieties. The objective …

Gene Discovery And Molecular Dissection Of Fructan Metabolism In Perennial Ryegrass (Lolium Perenne), J. Chalmers, A. Lidgett, X. Johnson, K. Terdich, N. Cummings, Y. Y. Cao, K. Fulgueras, M. Emmerling, T. Sawbridge, E. K. Ong, A. Mouradov, G. C. Spangenberg

IGC Proceedings (1977-2023)

Fructans are the main soluble carbohydrate stored in up to a third of the vegetation of the earth, including the economically important temperate grasses. Fructans are polymers of fructose attached to a sucrose precursor. Perennial ryegrass (L. perenne L.) accumulates fructans of the inulin series, inulin neoseries and levan neoseries. Four enzymes are required to produce fructans of this profile: 1-SST (sucrose:sucrose 1- fructosyltransferase), 1-FFT (fructan:fructan 1-fructosyltransferase), 6G-FFT (6-glucose fructosyltransferase) and 6-FFT (fructan:fructan 6-fructosyltransferase) or 6-SFT (sucrose:fructan 6-fructosyltransferase) (Figure 1). Fructan biosynthetic enzymes have evolved from invertases and thus it is argued that fructan metabolism is an extension …

Influencer Marketing In Data-Driven World, Rekha Attri, Jagdish Bhagwat

Management Dynamics

Despite the increasing popularity of influencer marketing, the knowledge related to the parameters of influencer marketing affecting the brand knowledge and development of customer attitudes is scarce and not sufficiently explored. This research uses the tri-component attitude model to identify the impact of the credibility of mega influencer, content of the post and the congruence of the influencer with the brand on brand knowledge, affection and purchase intention of youth representing Gen Z for personal care products. We shortlisted the influencers to represent the Mega, Macro and Micro Influencer categories for our study. The survey instrument was a questionnaire developed …