Digital Commons Network^™

Breastfeeding Vs. Formula-Feeding: Effects On Early Childhood Immune Health, Nicole L. Taylor, Gavin C. Tuttle, Grace A. Theurer

SACAD: Scholarly Activities

Objective: Collect and analyze data to compare benefits/risks of breastfeeding/formula-feeding on immune systems through early childhood.

Design: Pragmatic Experimental Comparative Effectiveness Research

Setting: Hays Medical Center Pediatrics

Participants: 300 newborn babies – through first 8 years

Results/Conclusions: Data collection and results pending

The Lumberjack, March 20, 2024

Cal Poly Humboldt's Student Newspaper

The student newspaper of Humboldt State University.

Effects Of Diminazene Aceturate On Drosophila Melanogaster: A Lipidomic Analysis, Gabriela Suarez

USF Tampa Graduate Theses and Dissertations

Pesticides are agents designed to eradicate living organisms to preserve agricultural needs.¹ Today the most commonly used pesticides are termed “modern pesticides”, they are characterized by lower lipophilicity and limited stability, making them less time persistent in the environment. Among these modern pesticides are organophosphorus, urea, phenoxy alkanoic, triazine, chloroacetanilide, and glyphosate-based pesticides.² The issue faced with most of these pesticides is that they affect more than just the targeted pest and pose a danger to not only humans, but also entire ecosystems.^1,3,4 While there are many different types of pesticides, insecticides show the most variance and …

Understanding Heterogeneity In Individual Responses To Digital Lifestyle Intervention Through Self-Monitoring Adherence Trajectories In Adults With Overweight Or Obesity: Secondary Analysis Of A 6-Month Randomized Controlled Trial, Shiyu Li, Yan Du, Hongyu Miao, Kumar Sharma, Chengdong Li, Zenong Yin, Bradley Brimhall, Jing Wang

Faculty, Staff and Student Publications

Background: Achieving clinically significant weight loss through lifestyle interventions for obesity management is challenging for most individuals. Improving intervention effectiveness involves early identification of intervention nonresponders and providing them with timely, tailored interventions. Early and frequent self-monitoring (SM) adherence predicts later weight loss success, making it a potential indicator for identifying nonresponders in the initial phase.

Objective: This study aims to identify clinically meaningful participant subgroups based on longitudinal adherence to SM of diet, activity, and weight over 6 months as well as psychological predictors of participant subgroups from a self-determination theory (SDT) perspective.

Methods: This was a secondary data …

Biological Control Of Three Major Cucumber And Pepper Pests: Whiteflies, Thrips, And Spider Mites, In High Plastic Tunnels Using Two Local Phytoseiid Mites, Yusuf Abou Jawdah, Nour Ezzedine, Aya Fardoun, Samer Kharroubi, Hana Sobh, Hagop S. Atamian, Margaret S. Skinner, Bruce Parker

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

To enhance food security, food safety, and environmental health, a bio-based integrated pest management (BIPM) strategy was evaluated at two coastal locations in Lebanon as an alternative to toxic pesticide sprays in commercial high-arched plastic tunnels common in many countries. The evaluation occurred during two cucumber and pepper cropping seasons: spring and fall. At each site, two commercial tunnels were used; farmers’ conventional practices were applied in one tunnel, while the BIPM approach was followed in the second tunnel. In the farmers’ practices, a total of 14 sprays of insecticide/acaricide mixtures were applied during the spring growing season, and 6 …

Prediabetes And Associated Risk Of Cardiovascular Events And Chronic Kidney Disease Among Adult Survivors Of Childhood Cancer In The St Jude Lifetime Cohort, Stephanie B Dixon, Fang Wang, Lu Lu, Carmen L Wilson, Daniel M Green, Thomas E Merchant, Deo Kumar Srivastava, Angela Delaney, Rebecca M Howell, John L Jefferies, Leslie L Robison, Kirsten K Ness, Melissa M Hudson, Wassim Chemaitilly, Gregory T Armstrong

Faculty, Staff and Student Publications

Purpose: Little is known about the prevalence of prediabetes and associated risk of cardiovascular events and chronic kidney disease (CKD) with this reversable condition in survivors.

Methods: Prevalence of prediabetes (fasting plasma glucose 100-125 mg/dL or hemoglobin A1c 5.7%-6.4%) and diabetes was clinically assessed in 3,529 adults ≥5 years from childhood cancer diagnosis and 448 controls stratified by age. Cox proportional hazards regression estimated progression from prediabetes to diabetes, and risk of future cardiac events, stroke, CKD, and death.

Results: Among survivors, median age 30 years (IQR, 18-65), and the prevalence of prediabetes was 29.2% (95% CI, 27.7 to 30.7) …

Do Resources Create Empowerment?: A Study Of Tribal Women Farmers In Madhya Pradesh, India, Sudarshan Thakur, Simran Malkan

Journal of International Women's Studies

As of late, there has been debate about the importance of recognizing women in agriculture as farmers. The demand to be recognized is backed by women’s significant contribution to the household economy. Scholars have attempted to establish a correlation between land ownership and women’s empowerment in agriculture. This is an oversimplification of the situation of women farmers and their empowerment, especially in the context of tribal society where women have better access to and control over community and forest resources. We undertook this study to examine if having land and other resources is a prerequisite for the empowerment of tribal …

Subjugation Of Adivasi Women And The Role Of Ngo Pradan In Holistic Development, Mohosin Mandal, Sahina Khatun

Journal of International Women's Studies

Adivasis are the original inhabitants of India, and their history has been plagued by suffering and deprivation. From the Aryan invasion of 1400 B.C. to the British colonial period, Adivasis have been subjected to domination, displacement, organized loot of resources, and suppression. They are still experiencing forced displacement and other forms of injustice and inequalities in the name of capitalist development. The Indian government took many positive steps to change the condition of Scheduled Tribes (the constitutional term for Adivasi), but despite these governmental actions, no significant changes have been witnessed in their livelihood. A vast majority of the Adivasi …

Writing Adivasi Women: Widening The Research Canvas, Shashank Shekhar Sinha

Journal of International Women's Studies

Adivasis have become visible in debates around indigeneity, identity politics, conversion, development, and displacement, and more recently on climate change. However, gender remains a comparatively marginalized theme and Adivasi women or tribal women remain marginalized subjects. This article explores the broad themes and conceptual frameworks around which Adivasi women have gained maximum visibility in colonial and postcolonial India. It analyzes the trends in available research on Adivasi women and the problems involved. The article underlines the need to widen our research canvas, ask more questions, and consider more layers and complexities in research pursuits.

Editorial Introduction: Tribal And Indigenous Women In India, Parijat Ghosh, Dibyendu Chaudhuri

Journal of International Women's Studies

No abstract provided.

Influence Of Body Composition On Functional Movement Among Police Officers, Stacy L. Gnacinski, Frankie Porter, Madison N. Renner, Tessa Laska

International Journal of Exercise Science

International Journal of Exercise Science 17(4): 418-428, 2024. Research indicates that the Functional Movement Screen (FMS) can be used to measure functional movement quality and characterize musculoskeletal injury risk in tactical populations. Although body composition has been linked to chronic disease in police officers, the link between body composition and functional movement quality has not been explored in this population. As such, the purposes of the study were to examine: (a) the effect of body mass index (BMI) on functional movement, and (b) determine the significance of fat mass (FM) and fat free mass (FFM) in predicting functional movement among …

Maximal Running Speed And Critical Speed Are Positively Related To Phase Angle In Healthy Young Adults, Trevor Short, Paulette Yamada

International Journal of Exercise Science

International Journal of Exercise Science 17(4): 405-417, 2024. Phase Angle (PhA), derived from bioelectrical impedance analysis, is a measurement of cellular resistance to electrical current and a non-invasive tool to monitor neuromuscular performance. The relationship between PhA and components of athletic performance is not fully understood. The purpose of this study was to determine if maximal running speed, critical speed (CS), and/or D prime (D’) derived from a 3-minute all-out-test (3MAOT) correlates to PhA, reactance (Xc), or resistance (R). Sixty-one (male n=35, female n=26) healthy young adults (23.4±3.9 years) completed bioelectrical impedance analysis (Inbody770) and a 3MAOT. The correlations between …

The Indiana Statesman, March 19, 2024, Indiana State University

Student Newspaper

Biden boosting women’s health research; How will the TikTok ban impact students?; Truck driver accused of smuggling meth into jail; Supreme Court reluctant to curb US social media outreach

Isolation And Assessment Of Halophilic Rhizobacteria Plant Growth-Promoting Traits For Alleviating Salt Stress In Wheat, Alev Sezen, Ömer Faruk Algur, Ferruh Aşçi, Arzu Ünal

Turkish Journal of Botany

In this study, 22 halophilic bacteria were isolated from plants collected together with rhizosphere soil from habitats with high salt content in and around Erzurum. Various plant growth-promoting (PGP) properties of these isolates (nitrogen fixing, phosphate solubilizing, ACC deaminase, and IAA and siderephore production) were determined. Bacteria positive for PGP properties and various combinations with these bacteria were subjected to pot experiments in saline medium (greenhouse conditions) and their effects on growth parameters (root and stem length, fresh and dry weight, protein, and chlorophyll and carotenoid content) of wheat plants were determined. As a result of the research, the isolates …

Two Dot1 Enzymes Cooperatively Mediate Efficient Ubiquitin-Independent Histone H3 Lysine 76 Tri-Methylation In Kinetoplastids, Victoria S Frisbie, Hideharu Hashimoto, Yixuan Xie, Francisca N De Luna Vitorino, Josue Baeza, Tam Nguyen, Zhangerjiao Yuan, Janna Kiselar, Benjamin A Garcia, Erik W Debler

2020-Current year OA Pubs

In higher eukaryotes, a single DOT1 histone H3 lysine 79 (H3K79) methyltransferase processively produces H3K79me2/me3 through histone H2B mono-ubiquitin interaction, while the kinetoplastid Trypanosoma brucei di-methyltransferase DOT1A and tri-methyltransferase DOT1B efficiently methylate the homologous H3K76 without H2B mono-ubiquitination. Based on structural and biochemical analyses of DOT1A, we identify key residues in the methyltransferase motifs VI and X for efficient ubiquitin-independent H3K76 methylation in kinetoplastids. Substitution of a basic to an acidic residue within motif VI (Gx

Examining The Utility Of The Early Childhood Development Index (Ecdi) Among Children In The Nigeria Context, Ngozi V. Enelamah, Smitha Rao, Margaret Lombe, Mansoo Yu, Chrisann Newransky, Chrisann Newransky, Melissa L. Villodas, Andrew Foell, Von Nebbitt

Faculty Publications

An estimated 6 million children under the age of five in Nigeria (out of nearly 31 million) risk not reaching their full developmental potential. The dearth of context-relevant measures poses a challenge to the planning and implementation of effective interventions. This study assesses the utility of the Early Childhood Development Index (ECDI) in Nigeria. We used the Multiple Indicator Cluster Surveys to track progress among 3- to 4-year-old children (n = 11,073); 3-year-old, 51%; female, 49%. Using random calibration samples, the results from psychometric tests indicate that while over half of the children were on track in their development based …

Two Dot1 Enzymes Cooperatively Mediate Efficient Ubiquitin-Independent Histone H3 Lysine 76 Tri-Methylation In Kinetoplastids, Victoria Frisbie, Hideharu Hashimoto, Yixuan Xie, Francisca De Luna Vitorino, Josue Baeza, Tam Nguyen, Zhangerjiao Yuan, Janna Kiselar, Benjamin Garcia, Erik Debler

Department of Biochemistry and Molecular Biology Faculty Papers

In higher eukaryotes, a single DOT1 histone H3 lysine 79 (H3K79) methyltransferase processively produces H3K79me2/me3 through histone H2B mono-ubiquitin interaction, while the kinetoplastid Trypanosoma brucei di-methyltransferase DOT1A and tri-methyltransferase DOT1B efficiently methylate the homologous H3K76 without H2B mono-ubiquitination. Based on structural and biochemical analyses of DOT1A, we identify key residues in the methyltransferase motifs VI and X for efficient ubiquitin-independent H3K76 methylation in kinetoplastids. Substitution of a basic to an acidic residue within motif VI (Gx₆K) is essential to stabilize the DOT1A enzyme-substrate complex, while substitution of the motif X sequence VYGE by CAKS renders a rigid active-site …

4-H Volunteers Leaders’ Turnover Intention, Suzanna R. Windon, Mariah K. Awan, Rama Radhakrishna

Journal of Youth Development

No abstract provided.

Galectin-3, Metabolic Risk, And Incident Heart Failure: The Aric Study, Justin B Echouffo-Tcheugui, Sui Zhang, Roberta Florido, James S Pankow, Erin D Michos, Ronald B Goldberg, Vijay Nambi, Gary Gerstenblith, Wendy S Post, Roger S Blumenthal, Christie M Ballantyne, Josef Coresh, Elizabeth Selvin, Chiadi E Ndumele

Faculty, Staff and Students Publications

Background: It is unclear how metabolic syndrome (MetS) and diabetes affect Gal-3 (galectin 3) levels and the resulting implications for heart failure (HF) risk. We assessed relationships of MetS and diabetes with Gal-3, and their joint associations with incident HF.

Methods and results: We included 8445 participants without HF (mean age, 63 years; 59% men; 16% Black race) at ARIC (Atherosclerosis Risk in Communities) study visit 4 (1996-1999). We categorized participants as having MetS only, MetS with diabetes, or neither, and by quartiles of MetS severity Z score. We assessed cross-sectional associations of metabolic risk categories with high Gal-3 level …

Framing An Adversary: Ethnic Nationalism In The First Khmer Newspaper, Ian Lowman

The Thetean: A Student Journal for Scholarly Historical Writing

The study of nationalism examines both global patterns and the singleness of local response. In most fledgling nation-states, the modern phenomena of print and western capitalism transformed indifferent individuals into a politicized public. Printing houses profitably publicized and glorified vernaculars while propagating European ideas of state borders, national cultures, and patriotism. By employing this medium, nationalists toyed with ideologies specific to the concerns of their community; French nationalism thrived on an abstract battle against tyranny while Algerians couched their nationality in the struggle for freedom from France. Each nation's self-conception reflected a search for an ideal of commonality and a …

An Economic Advocacy Approach To Empower Rural Victims Of Gender-Based Violence: A Review Of The Literature, Loganne Ditter, Ziwei Qi

Academic Leadership Journal in Student Research

Gender-based violence (GBV) has devastating effects on survivors’ mental, emotional, psychological, physical, and financial well-being. In rural communities, cultural stigma, isolation, lack of services, economic deprivation, and poverty can create additional barriers for survivors to seek help and leave their abusive relationships. Economic advocacy is a survivor-centered approach that addresses poverty and economic insecurity in ending GBV and empowers individuals and communities with the necessary resources and skills. In this review article, the researchers aim to identify survivors’ unique challenges in rural communities, especially in economic hardship and financially dire situations. While the empirical research examined in this review has …

Spatial Analysis Of Land Use By Cattle Herds In A Village Of The Sudanese Zone In Senegal. Application For Grazing System Improvement, A Ickowicz, J C. Usengumuremyi, D Bastien, N De Choudens

IGC Proceedings (1977-2023)

Spatial analysis of land use by cattle herds in the sub-humid area of Senegal is conducted through the utilisation of a Geographic Information System. This tool allows us to establish relationships between spatial practices, ruminant nutrition and performances. It gives leads to proposals for the improvement of the extensive ruminant feeding system.

Using Cuticular Wax Alkanes And Computer Simulation To Estimate Diet Selection, Herbage Intake And Nutrient Cycling In Grazing Sheep, H Dove, R J. Simpson

IGC Proceedings (1977-2023)

In grazing ewes, plant cuticular wax alkanes were used as markers to estimate diet selection, herbage intake, N intake and N excretion in faeces. Pasture and animal data were then used as inputs to the decision-support system GrazFeed, which simulates grazing and digestion to predict herbage intake, N intake and N excretion. Estimated and predicted intakes agreed closely, especially for N intake, and it is concluded that, subject to further investigation of the possibility that GrazFeed slightly under-estimated faecal N excretion, the close agreement between estimated and predicted OM and N intakes suggests that this combined use of alkane methods …

Foraging Behavior Of Zebu Cattle Grazing Deciduous Forest, L Ortega, J Castillo, F Rivas

IGC Proceedings (1977-2023)

The objective of this study was to determine whether the foraging behavior of Zebu cattle in deciduous forest was affected by time of the year. Data were recorded during the wet, nortes and dry seasons. Ten Zebu cows were used to record biting rate. Intake and bite size was estimated using three esophageally fistulated animals. Cattle browsed shrubs and trees in the wet season and ingested litter leaves in the dry season which resulted in differences of ingestive behavior. In general, bite size and intake were higher in the wet season and decreased during the nortes and dry seasons.

Characterization Of Grazing Patterns In Cool-Season Annual And Warm-Season Perennial Grass Pastures, G E. Aiken, M S. West, D I. Bransby

IGC Proceedings (1977-2023)

Pastures are often either under- or over-grazed, which can affect both pasture sustainability and livestock performance. Disk meter heights were measured for rye (Secale cereale L.) -ryegrass (Lolium L. multiflorum Lam.) pasture to characterize stocking rate (2.5, 3.7, and 4.9 steers/ha) effects on grazing patterns. In another study, grazing indices were calculated for bermudagrass [Cynodon dactylon (L.) Pers.] to describe pasture utilization over time for three stocking rates (3.0, 5.9, 8.9 steers/ha). Distributions of DMH for rye-ryegrass showed distinct grazing patterns for each stocking rate, with the distributions changing from bimodal to multi-modal from heavy to light …

Relationships Between The Nutrient Content Of Irrigated Pasture On Offer And That Selected By Grazing Dairy Cows, W J. Wales, C R. Stockdale, P T. Doyle

IGC Proceedings (1977-2023)

An experiment was conducted to determine the dry matter, energy, crude protein and fibre intake by dairy cows in late lactation when grazing perennial pasture offered at allocations of 15, 20, 30 and 40 kg DM/cow.day. The cows consistently selected a diet 10% higher in digestibility than that on offer. In contrast, cows selected diets with crude protein levels increasing from 22% to 40%, above that in pasture on offer, as pasture allocation increased. A similar pattern was observed for the intake of white clover (Trifolium repens L). The increase in the concentration of crude protein in the diet …

Species Preference Influences On Cattle Grazing Behaviour, G P. Cosgrove, C B. Anderson, R H. Fletcher

IGC Proceedings (1977-2023)

Lotus corniculatus offers specific nutritional benefits to animals, but exploiting these advantages in grazing systems depends on the proportion of lotus in the feed offered and the animals' preference, hence desire to select for it. To determine preference for lotus, heifers were offered free-choice in contrasting, spatially separated but adjacent monocultures of ryegrass-lotus or red clover-lotus. Following a one-week period to adjust to the species offered and their arrangement, 10 young heifers were observed at 10-minute intervals during daylight hours, and the species they were on and whether or not they were grazing was recorded. This procedure was conducted in …

Influence Of Vegetation Patch Characteristics On Discriminatory Grazing By Dairy Cows, W M. Griffiths, J Hodgson, G C. Arnold, C W. Homes

IGC Proceedings (1977-2023)

Two studies involving the sequential grazing of sets of patches on a perennial ryegrass (Lolium perenne) sward were carried out to investigate the effects of patch characteristics on the selective behaviour of grazing cattle. Experiment 1 involved a range of combinations of sward height (8.9 - 19.6 cm) and bulk density (1.33 - 1.67 mg DM/cm3). Distribution of grazing activity (number of bites or residence time) was strongly and positively related to patch height, but additional effects of variation in bulk density were limited. In Experiment 2 patches were manipulated to offer contrasts in both height (13.4 and …

Shade For Cattle On Pasture: A Guide For Ontario Producers, E J. Finegan, T M. Widowski

IGC Proceedings (1977-2023)

In tropical climates, adequate shade may be essential to ensure the survival and productivity of grazing animals, but in the temperate Ontario climate, the necessity or benefits of providing shade for grazing cattle are less clear, and have proved controversial. Meteorological data indicate that beef cattle in Ontario may be at risk of suffering from heat stress on more than 25% of days during July and August, and may decrease feed intake and benefit from the provision of shade for more than 50% of days during the two hottest summer months. A booklet, entitled ‘Beat the Heat. A Guide …

2024 March 18 - Faculty Senate Agenda And Minutes, Faculty Senate, East Tennessee State University

Faculty Senate Agendas and Minutes

No abstract provided.