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Full-Text Articles in Life Sciences

Effects Of Retail Case Environment And Led Lighting Temperature On Color And Oxidation Of Previously Frozen Ground Beef Patties, Devin Elaine Whiteside May 2022

Effects Of Retail Case Environment And Led Lighting Temperature On Color And Oxidation Of Previously Frozen Ground Beef Patties, Devin Elaine Whiteside

Animal Science Undergraduate Honors Theses

The purpose of this study was to investigate different environments of retail cases and LED lighting temperatures to observe how these conditions affect oxidation of previously frozen ground beef patties. Coarse ground beef (85% lean) was purchased from a commercial beef processor, fine ground through a 10 mm grinder plate, and then formed into 1/3-pound patties with an automatic patty forming machine. Patties were then randomly assigned to four different treatments: open-front display cases with 3000 K lighting (OPEN3000), open-front cases 3500 K lighting (OPEN3500), reach-in door display with 3000 K lighting (CLOSED3000), and reach-in door display at 3500 K …


Using Community Science To Assess The Effect Of Wing Pattern And Weather On Butterfly Behavior, Abbigail Merrill May 2022

Using Community Science To Assess The Effect Of Wing Pattern And Weather On Butterfly Behavior, Abbigail Merrill

Animal Science Undergraduate Honors Theses

Signaling in insects is used as communication and for attraction of mates. The physical appearance of the insect as well as conditions such as weather can play a role in visual signaling, by influencing the wavelengths of light available, and subsequent signal detection. We do not know, however, whether signals butterflies present broadly correlate with how they behave. In this study, we looked at the wing patterns and behavior of butterflies in Northwest Arkansas over a 3.5-year period to assess the relationship between wing pattern, weather, and behavior. We used observational data collected by hundreds of University of Arkansas students …


Pandemics And Animal Welfare: A Quantitative Inquiry Into How The Covid-19 Pandemic Has Affected The Companion Animal Industry In Northwest Arkansas, Kayla N. Desmet May 2022

Pandemics And Animal Welfare: A Quantitative Inquiry Into How The Covid-19 Pandemic Has Affected The Companion Animal Industry In Northwest Arkansas, Kayla N. Desmet

Animal Science Undergraduate Honors Theses

Since the emergence of the COVID-19 pandemic in late 2019, industries have been impacted globally. The companion animal care industry has not received much recognition in mainstream news, and though multiple grants have been allocated (Nolen, 2020), limited resources were available to individual facilities such as animal shelters, animal day cares, and boarding facilities. Little is known about the long-term effects of the pandemic on these facilities and how companion animal care may have changed. The purpose of this study was to explore the day-to-day impacts and long-term effects of COVID-19 on the companion animal industry in Northwest Arkansas from …