Life Sciences Commons^™

Invited Perspective - Nutritional Needs And Implications For Children In Subsistence Marketplaces, Nagendra Rangavajla

Subsistence Marketplaces

Today, while the number of stunted children is decreasing in all geographies, the progress is not consistent. Moreover, there is an increasing prevalence of overweight and obesity among children and adolescent. Globally, about half of all children under five do not receive essential nutrients, often unnoticed until too late. On the other end of the spectrum, the incidence of overweight and obesity in 5-19 year old has increased from 4% in 1975 to 18% in 2016 ¹. These trends reflect a ‘triple burden of malnutrition’, a burden that impacts the survival, growth, and development of children, and in turn, …

Preventative Weed Management Strategies In Arkansas Tomato Production, Gracie E. Morrison, Matthew Bertucci

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Cost-effective weed suppression is an important consideration for tomato growers. Growers often choose methods which minimize hand labor, as hand weeding can be prohibitively expensive. This project determined economic viability of high tunnel tomatoes treated with several methods of weed control, both organic and chemical. These methods included: 2-week hand weeding, 1-week hand weeding, preemergent herbicide application (plots sprayed with herbicide prior to weed emergence), straw mulch (plots bedded with straw), landscape fabric (plots covered in fabric), and untreated weedy control plots. These six treatments were applied to randomized blocks in a high tunnel. Weeding, planting, and harvesting were all …

Consumers' Perception Of Quality For Ladies' Swimwear Based On Price And Brand, Jennifer Avila, Laurie M. Apple, Lance M. Cheramie, Leigh Southward

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Consumers shop at multiple retailers for different needs, and it is understood that many choose a retailer for an experience and others will shop at another retailer for better savings. In a time where E-commerce is at an all-time high, retailers need to consider how they compare against online retailers in the apparel sector. In this study, three retailers were compared against one another since they are all swimwear competitors. As these retailers adjust to store and production shortages, it is important to understand how the quality of clothing will keep sales consistent. Consumers are likely to keep shopping at …

Letter From The Faculty Editor, Beth Kegley

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences- Volume 23 2022, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Student Perceptions Of Messages Regarding Genetically Modified Organisms Delivered Using Creative Media, Faith Mills, Casandra K, Cox

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

The purpose of this study was to determine how communicating authentic agricultural information using an infographic affects Millennial and Generation Z students’ perceptions of genetically modified organisms (GMO) and to determine the perceptions of college students regarding the infographic used to convey agricultural messages. This study used survey research methods with open- and closed-ended questions administered through Qualtrics. The questionnaire was designed with five sections including a pre-questionnaire, content presentation, post-questionnaire, infographic perception questionnaire, and demographics section. All questions in the pre- and post- questionnaire were focused on the content found in the researcher developed infographic. Overall, participants increased accuracy …

Using Acid-Detergent Insoluble Ash As An Internal Marker To Compare Digestibility And Fecal Output By Ovine That Were Offered Hays Of Varying Nutrient Composition, Kennedy Barnett, Trisha Adams, Kenneth P. Coffey, Kathleen S. Jogan

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Digestibility markers are used to determine total digestibility without collecting total feces, which reduces time and labor and allows greater numbers of animal observations to be obtained. The goal was to determine if the digestibility marker acid detergent insoluble ash (ADIA) was fully recovered, and based on that information, determine the accuracy of total digestion predictions using ADIA. Different proportions of sericea lespedeza hay and alfalfa silage were offered to 16 gestating Dorper ewe lambs (Ovis aries) (41.8 ± 4.61 kg body weight) to determine digestibility. Total feed intake and fecal excretion were measured during 2 experimental periods consisting of …

Never Satisfied, Sara Medeiros

The Graduate Review

A written work that pushes against the stigmas of weight loss journeys, non-fiction "Never Satisfied" shows the real struggles and mental toll that weight and appearance can have on any person, especially a woman. It includes common difficulties that not only occurred before weight loss, but after it as well, making it different from the typical success stories that are told. Written by an obsessive-compulsive twenty-two year old female student, it is extremely relatable to college students and young adults.

Take It With A Grain (Or More) Of Salt: Why Industry-Backed Dietary Guidelines Fail Americans And How To Fix Them, Caroline Farrington

University of Michigan Journal of Law Reform

The U.S. Dietary Guidelines lack oversight and accountability. The result: Guidelines that reflect food industry interests instead of modern science. This deleterious guidance goes on to govern federally-subsidized food assistance programs and to influence dietary choices throughout the private sector and private life. Ultimately, the Guidelines significantly contribute to the endemic chronic disease they seek to address.

The Guidelines Advisory Committee is notoriously rife with conflicts of interest, and thus most Guidelines scholarship has focused on reforming the Committee. But the 2015 and 2020 Guidelines show that these reforms are insufficient and agency-level change is necessary. In 2015, the Committee …

Wyoming’S Wild Horse Ranch: History And Description Of A Socio-Ecological Experiment, Alex Sas-Jaworsky, John Derek Scasta

Human–Wildlife Interactions

The growing population of free-roaming horses (Equus ferus caballus) on western public rangelands has necessitated that federal agencies, such as the Bureau of Land Management (BLM) and U.S. Forest Service, develop novel approaches to curb growth including reproduction management. However, bureaucracy has hindered effective research and application of horse management on public lands and examples on private lands may present new solutions. Here we present the history and current population management strategy for the Wild Horse Ranch (WHR) located in southeastern Wyoming, USA, as an example of an ongoing private entity managing horses. Prior to 1985, this ~6,000-ha …

Letter From The Dean, Jean-Francois Meullenet

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Contents, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Featured Faculty Mentor And Student Explore The Dynamics Of This Research Relationship, Matt Bertucci, Gracie Morrison

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Using Poultry To Enhance Food Security In Stann Creek, Belize, Emily Spatz, Lisa S. Wood

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Food insecurity is a growing issue in developing and developed countries alike, and in countries like Belize, the prevalence of hunger has soared in recent years. Not having access to diets with sufficient calories and nutrients leads to a host of developmental issues, including stunting and cognitive delays. The purpose of this work was to create an all-encompassing manual for small-scale poultry production in order to provide nourishment for the students and staff of a school in Belize. After determining that the best way to meet the school’s needs was through dual-purpose birds, background research was conducted to determine small-scale …