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“I Really Don’T Look For Certifications, It All Has To Do With Personal Relationships”: The Construction Of A Meat Philosophy And Innovation Adoption By Culinary Professionals In The Rocky Mountain Region, Kailie B. Leggett

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Demand for new methods of beef production is rising due to concern over potential impacts on human health, animal welfare, and the environment. Researchers at Utah State University have developed a method of beef production from cattle finished on tannin-containing legume forages in the Rocky Mountain Region in order to address those concerns. To ensure success of this product, the demand and marketability needed to be assessed. Food values addressed through new production standards and certifications are communicated through labeling by culinary professionals in the kitchen and behind service counters. This research study utilized qualitative methods to understand how culinary …

Carbon Monoxide On Demand: Light-Induced Co Release Of Flavonols, Stacey N. Anderson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Carbon monoxide (CO) is an extremely useful molecule with applications in industrial manufacturing, synthetic procedures as a C1 building block, and as a potential pharmaceutical to produce anti-inflammatory effects and vasodilation. However, the toxicity associated with CO has prevented its full utilization. In order to safely handle CO, compounds and molecules have been developed that act as storage materials for the gas. Ideal storage platforms only release CO upon stimulation via a trigger. Light activation is the most desirable trigger as it can be regulated in terms of the intensity and the wavelength of light used. The majority of light-induced …

The Heat Is On! Perspectives And Practices Regarding Extreme Heat Risk, Emily D. Esplin

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Remembering negative experiences with extreme heat may promote future protective actions and provide insight to improve heat risk awareness and communication practices. This two-part thesis found 1) that experiencing heat-related health symptoms predicted what Americans would do to protect themselves and others during subsequent heat waves; and 2) that Utah professionals regard heat-related experience as an important factor in how they responded to extreme heat events.

In the first study, a US national survey showed that personal experience with heat-related health symptoms was related to the tendency to say that one engaged in different protective behaviors, while other factors like …

Thallium Removal From Drinking Water Using Pyrolusite Filter Media, Erin R. Andersen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Thallium (Tl) is a rare heavy metal in drinking water, but its extreme toxicity makes its removal crucial to consumer health. Traditional treatment methods do not work for Tl in sources with high concentrations of ions like calcium (Ca⁺²) and potassium (K⁺), as they are removed preferentially to Tl. A treatment method that specifically targets Tl must be applied. Pilot studies conducted in Park City Utah found that pyrolusite, a manganese oxide ore, will remove Tl to very low concentrations in the presence of competing ions but because this method is not common, further study was …

Demand Disaggregation For Non-Residential Water Users In The City Of Logan, Utah, Usa, Nour Aldin Mahmoud Attaallah

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Non-residential users contribute to a significant portion of the total water delivered by water supplying agencies. However, a very limited number of studies have attempted to investigate the water use behavior of non-residential users. With the emergence of newer “smart” meters, water use now can be measured and recorded at a very high temporal frequency. Smart meters can help determine total water use, timing, and component end uses to better understand water use practices by non-residential users.

Water end use disaggregation is the process of separating the water used by each fixture or process within a facility. This is useful …

A Sociological Evaluation Of A Large Team Science Project: The Iutah Experience, K. Taylor Dean

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many contemporary scientific research projects are composed of large numbers of researchers working together to provide solutions to social issues that affect our society. In an attempt to understand and address these issues, projects have been implemented where researchers from a wide variety of disciplines come together and collaborate. As this research includes a variety researchers, it requires a unique approach. Questions such as how to make these projects as effective as possible, how to properly evaluate these projects, and how to gauge the quality and success of these projects need to be answered.

These are directly addressed in this …

Droplet Impact Onto Super-Hydrophobic Surfaces And Determining The Response To Heat And Light Of Terrestrial Cyanobacteria, Benjamin B. Lovett

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis examines droplets striking water repelling surfaces as well as the movement of a soil based bacteria under various light and heat conditions. Droplet impact studies have shown that introducing a macroscopic feature to a water repelling surface can reduce the amount of time that droplet is in contact with the surface. By manipulating water droplets to impact different sized needles at varying speeds, we present how a needle can induce a similar reduction in the residence time of the droplet to more widely studied features. Results show the spreading and lift-off characteristics of the droplet are dependent on …

Examining Market Channels For Local Produce: Consumer Affordability And Producer Profitability, Karli A. Salisbury

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study examines the price differences of commonly consumed produce between farmers’ markets and grocery stores in Utah. Our first objective is to compare price differences of a basket of produce between farmers’ markets and grocery stores. We compare these price differences in terms of low-income consumer affordability and if an individual can afford a market basket of produce using a combination of Farmers’ Market Nutrition Program (FMNP) dollars and Double Up Food Bucks (DUFB) incentive dollars. Our second objective for this study is to establish the price premiums of individual produce items based on where the produce was sold, …

Influence Of Environmental Variables On Survival Rates Of Pronghorn (Antilocapra Americana) Neonates Across Idaho, Brett R. Panting

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was completed to better understand pronghorn antelope (Antilocapra americana) populations found throughout Idaho. Antelope were studied in three separate and distinct study areas. The Big Desert, Camas Prairie, and Little Lost and Pahsimeroi valleys were all selected as study sites. Idaho Department of Fish and Game (IDFG) is concerned with current pronghorn populations found throughout Idaho. Pronghorn are a valued big game species found in Idaho. Increasing pronghorn populations in Idaho is a focus of IDFG.

We captured and VHF-collared pronghorn fawns found in our three study areas. Fawns were monitored daily with telemetry equipment for …

Identifying Criticality In Market Sentiment: A Data Mining Approach, Vaibhav Sahu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The aim of this thesis is to study and identify time periods of high activity in commodity and stock market sentiment based on a data mining approach. The method is to develop tools to extract relevant information from web searches and Twitter feeds based on the tally of certain keywords and their combinations at regular intervals. Periods of high activity are identified by a measure of complexity developed for analysis of living systems. Experiments were conducted to see if the measure of activity could be applied as a predictor of changes in stock market and commodity prices.

Identifying And Assessing Conflicts Between Future Development And Current Migratory Bird Habitat Around Farmington Bay, Utah, Aubin A. Douglas

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Every year, the Great Salt Lake (GSL) and its associated wetlands provide critical habitat for over 250 migratory bird species from both the Pacific and Central Flyways. The GSL borders the Wasatch Front, which is the fastest growing and most populous region in Utah. To support the ever-increasing working population, the government of Utah aspires to increase the robust economic growth of the region through economic incentives and development of infrastructure. As this area continues to develop, greater pressure will be placed on the surrounding natural resources, including the GSL, its wetlands, and the open space and agricultural land that …

An Examination Of Entrainment In Typically Developing Children, Kiersten A. Pope

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Purpose: Conversational entrainment describes the tendency for individuals to align their behavior with their communication partners and is essential for successful interaction. Evidence of entrainment in adults is robust, yet research regarding its development is sparse. Here, we investigate the effectiveness of a quasi-conversational paradigm for the purpose of identifying the speech rate entrainment abilities of children.

Method: Data were collected from a total of 50 typically developing children from 5-14 years old. Participants completed an entrainment task to identify the presence of speech rate modification depending on the presence of “fast” or “slow” stimuli. The entrainment task utilized a …

A Qualitative Study On Perceptions Of Parents And Their Young Adults With Disabilities Regarding Postsecondary Education, Kelli Summers

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Postsecondary education (PSE) participation is a predictor for positive employment outcomes for students with or without disabilities (Newman et al., 2011; Test et al., 2009). In recent years, there has been an increase of students with disabilities participating in PSE. Students with intellectual disabilities (ID) have had the lowest enrollment rate of all the disability categories in PSE programs (Newman et al. (2010). This project examined the perceptions of parents and their young adults with ID regarding PSE. Participants included parents of young adults with ID and their young adults who were attending a PSE program on a college campus …

The Live Load Response Of The Open Web Steel Joist Black Slough Bridge, Piero Caputo

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The bridge being studied spans the Black Slough River in the Nucor/Vulcraft facilities near Brigham City, Utah. The bridge is composed of seven heavyweight open web steel joists supporting a concrete deck-slab element and sitting in two concrete cantilever walls serving as bearings. A full-scale live-load test was performed using forklift vehicles at four locations on the deck. During the test, axial strains, deflections, and rotations where measured.

In their provisions, the American Association of State Highway and Transportation Officials (AASHTO) included a simplified number of equations and solutions used to calculate GDFs for standardized decks supported by beam systems. …

Financial Outcomes From Selection Of Insurance Intervals, Shana Anderson Stewart

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The purpose of this paper is to demonstrate the potential value of enrolling in rainfall-index for pasture, rangeland, and forage insurance for Utah producers. A stochastic optimization model is used to identify the optimal selection of insurance intervals that will provide the maximum indemnity payments less premiums. Four Utah counties were selected for analysis. Results indicate that positive returns will occur greater than 60% of the time in all counties with the selected insurance intervals. The optimal months to insure varied in each county.

Size And Scope Of Box Elder County Agriculture 2018, Michael Pace, Joshua Dallin, Ryan Larsen

All Current Publications

This fact sheet describes agriculture in Box Elder County, Utah, and includes location, land ownership, growing season, crop production, irrigation water, livestock production, disease and health concerns, marketing, farm income, and demographics.

2018 Outlook And Analysis Letter, The Vital Statistics Of America's State Park System, Jordan Smith, Yu-Fai Leung

All Current Publications

The annual Outlook and Analysis Letter presents the ‘vital statistics’ that characterize the operation and use of the nation’s 50 state park systems. In the report, we detail historical trends relevant to state park system management using data within the Annual Information Exchange (AIX) archive. The Outlook and Analysis Letter illustrates annual values aggregated across the 50 state park systems between the years of 1984 and 2017 for each of the following measures: Attendance; Operating Expenditures; Capital Expenditures; Revenues; Labor; and Acreage. In addition to the historical trends, we also present projected values for each measure into the near future …

Palm Trees For Southern Utah, Rick Heflebower

All Current Publications

This fact sheet gives information on selecting and growing the palm tree species recommended for the St. George area.

Cover Crops For Utah, Kristie Buckland, Earl Creech, Jennifer R. Reeve, Grant Cardon, Matt Yost, Deric Despain

All Current Publications

This fact sheet provides the current state of knowledge on cover crop management for Utah based on USU research and local grower experience.

Who Are Organic Wheat Consumers?, Kynda R. Curtis, Tatiana Drugova, Haylea Thomason

All Current Publications

This fact sheet provides an overview of the socio-demographics, attitudes, and preferences of organic wheat consumers in the Western U.S. It discusses information on what food attributes these consumers value most along with their lifestyle and shopping habits.

Target Market Identification And Data Collection Methods, Kynda R. Curtis, Sierra Allen

All Current Publications

This fact sheet provides information on how to define a target market for a product or service, followed by methods for market collecting data on targeted consumer groups.

Labeling And Product Characteristic Preferences Of Organic Food Buyers, Kynda R. Curtis, Tatiana Drugova, Haylea Thomason

All Current Publications

This fact sheet discusses the results of an online survey conducted in 2017 across 16 western states via Qualtrics. Just over one thousand residents responded to the survey. The goal of the survey was to examine what types of consumer characteristics, attitudes, concerns, and past consumption habits define a typical consumer of organic wheat products and also examine what factors play into their organic food purchase decisions.

Fresh Produce Direct Market Sales Considerations, Kynda R. Curtis, Sierra Allen, Susan Slocum

All Current Publications

This fact sheet describes direct market sales including information on selling farm products or services directly to the final consumer, local grocery or restaurant.

Estimating Market Size And Price For Fresh Produce Sales, Kynda R. Curtis, Sierra Allen

All Current Publications

This fact sheet discusses the process and tools available for estimating market size, as well as assessing profitable pricing, along with examples and pricing resources for fresh produce and food products.

A Requiem Of Retribution At A Black Mass: Whitey Bulger And Prisoner Welfare, Rachel Robinson-Greene

Languages, Philosophy, and Communication Studies Faculty Publications

On October 31, 2018, crime boss Whitey Bulger was found beaten to death in a West Virginia prison. Bulger was infamous for racketeering, committing murder, and evading capture for 16 years. His place on the FBI’s most wanted list was second only to Osama Bin Laden. He was finally captured in 2011 at the age of 81. He was convicted for his crimes and sentenced to two consecutive life sentences, but served only six years before more than one fellow inmate beat him to death with a padlock stuffed inside a sock. Bulger was infamous for his crimes and was …

Ncer Assistance Agreement Annual Progress Report For Grant #83582401 - Assessment Of Stormwater Harvesting Via Manage Aquifer Recharge (Mar) To Develop New Water Supplies In The Arid West: The Salt Lake Valley Example, Ryan Dupont, Joan E. Mclean, Richard C. Peralta, Sarah E. Null, Douglas B. Jackson-Smith

Civil and Environmental Engineering Faculty Publications

The goals of the original proposed project remain the same, that is, to test the hypothesis that Managed Aquifer Recharge (MAR) for stormwater harvesting is a technically feasible, socially and environmentally acceptable, economically viable, and legally feasible option for developing new water supplies for arid Western urban ecosystems experiencing increasing population, and climate change pressures on existing water resources. The project is being carried out via three distinct but integrated components that include: 1) Monitoring of existing distributed MAR harvesting schemes involving a growing number of demonstration Green Infrastructure (GI) test sites; 2) Integrated stormwater/vadose zone/groundwater/ ecosystem services modeling; and …

Efficient Exploration Of Many Variables And Interactions Using Regularized Regression, Tyson S. Barrett, Ginger Lockhart

Psychology Faculty Publications

The prevention sciences often face several situations that can compromise the statistical power and validity of a study. Among these, research can (1) have data with many variables, sometimes with low sample sizes, (2) have highly correlated predictors, (3) have unclear theory or empirical evidence related to the research questions, and/or (4) have difficulty selecting the proper covariates in observational studies. Modeling in these situations is difficult—and at times impossible—with conventional methods. Fortunately, regularized regression—a machine learning technique—can aid in exploring datasets that are otherwise difficult to analyze, allowing researchers to draw insights from these data. Although many of these …

Minerva Painting, Emma Thornton

USU Student Folklore Fieldwork

Before there was the reservoir there was just the snake river and there were homesteads and farms. [Me: And, where are we?] We are in Aberdeen, Idaho. And so, um Liberty Independence and Sarah Janette Weaver [my ancestors] had the farm land that was right nest to the Teichert’s. [pause] And you know, they were neighbors for I don’t know how many years, and then Minerva was you know doing, she would do her paintings for payment, you know to pay for a dentist or to pay a medical bill or whatever, she would barter with her paintings [Me: Did …

Christmas Tradition, Jake Turner

USU Student Folklore Fieldwork

Every Christmas for breakfast we have yogurt parfaits. Our parents would say, “You’re going to have enough candy later on, so we want to start you off with a nice, healthy breakfast of granola, fruit, and yogurt.” (I guess I’m not that interesting, but that’s the story.)

The Utah Statesman, November 27, 2018, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.