Physical Sciences and Mathematics Commons^™

Falling In Love With Your Best Friend: Do We Select Friends In The Same Way We Select Romantic Partners?, Audrey Akins, Jada Rolston, Mykayla Spurlin, Farris Turner

Science University Research Symposium (SURS)

Friends and romantic partners are some of the most important relationships in a person’s life, but sometimes the line between the two becomes unclear. Prior to 1986, opposite-sex friendships were inherently viewed as romantic, so opposite-sex friendships that are truly platonic in nature have become a “historically recent phenomenon” (Reeder, 2000; Bleske-Rechek et al., 2012). Previous research has examined what variables play a role in how people choose romantic partners and “friends of the opposite sex”, or FOS (Bleske-Rechek et al., 2012; Szymkow & Frankowska, 2022). This study proposes a change in term to FAS: “friends of the attracted sex” …

Are We Ovary-Acting? All Visuospatial Abilities May Not Be Equally Affected Throughout The Menstrual Cycle., Caroline G. Haynes, Audrey N. Wade

Science University Research Symposium (SURS)

Are we ovary-acting? All visuospatial abilities may not be equally affected throughout the menstrual cycle.

Department of Psychological Sciences & Neuroscience, Belmont University, Nashville, TN

Visuospatial skills pertain to the ability to conceptualize and comprehend visual representations of objects and the spatial relationships among objects. They are integral for the proper functioning of other cognitive systems such as memory, attention, and reasoning (Kaufman, 2007). Sex hormones are one of many factors reported to affect visuospatial processing, with estrogen specially being associated with poor performance on visuospatial tasks in females (Hausmann, 2000). The current study investigated performance differences on three visuospatial …

Unknowable Truths: The Incompleteness Theorems And The Rise Of Modernism, Caroline Tvardy

Honors Scholars Collaborative Projects

This thesis evaluates the function of the current history of mathematics methodologies and explores ways in which historiographical methodologies could be successfully implemented in the field. Traditional approaches to the history of mathematics often lack either an accurate portrayal of the social and cultural influences of the time, or they lack an effective usage of mathematics discussed. This paper applies a holistic methodology in a case study of Kurt Gödel’s influential work in logic during the Interwar period and the parallel rise of intellectual modernism. In doing so, the proofs for Gödel’s Completeness and Incompleteness theorems will be discussed as …

A Study Of Semiprime Arithmetic Sequences, Sam C. Uselton

Honors Scholars Collaborative Projects

Semiprimes are positive integers of the form n = p*q where p and q are primes that are not necessarily distinct. Semiprimes can occur in arithmetic sequence, and the upper bound changes depending on the distance, d, between semiprimes in the sequence. The goal of this work is to present and prove theorems for different cases of semiprime arithmetic sequences, including d = 2k+1 where k is greater than or equal to 0 and d=2k where k is positive and not a multiple of 3, as well as a general case for finding upper bounds for varying distances. The building …

An Exploration Of Bedtime Music Genres And Sleep Quality, Hannah Bell, Macie Culberston, Hannah Foss, Devyn Prater

Belmont University Research Symposium (BURS)

Various studies have been conducted to research beneficial sleep practices including audio, such as music or white noise. Younger individuals have access to phones and unique sleep aids that claim to benefit one’s sleep quality. It’s a common enough practice to turn on music to alleviate the mind, guiding it towards relaxation. Surprisingly, there is a lack of consensus on the helpfulness of music, with some studies finding it harms rather than aids. Seeing as sleep is a crucial factor of healthy living, it’s a worthwhile pursuit to discover whether music can improve sleep quality and duration. Our study aimed …

Zoo Education Efficacy In The Context Of The Modern-Day Zoo: A Study Of Aza-Accredited Zoos And Education Models, Taylor L. Ruscitti

Honors Scholars Collaborative Projects

Zoos have become a built-in component of society and play many roles. One of the roles includes being facilitators of education. Education serves to increase the positive public perception of zoos and works to continue to gain funds and support for a zoo’s overall purpose. Through a literature review and analysis, this thesis explores the modern-day context of zoos and analyzes how education can drive the zoo’s mission. The focus will be on Association of Zoos and Aquariums (AZA) and European Association of Zoos and Aquariums (EAZA) accredited zoos. While many other facilities that house an array of animals, AZA …

Past Experiences, Future Problems?, Andrea C. Van Der Merwe

Belmont University Research Symposium (BURS)

No abstract provided.

Prevalence Of Caffeine Dependency And Daytime Fatigue Amongst Undergraduate Students, Benjamin P. Brown, Josie Nicholson, Willa Stauffer, Elise M. Crause, Katie Young

Belmont University Research Symposium (BURS)

Caffeine is considered a legal drug with a main function of acting as a stimulant. The recommended daily dose of caffeine is up to 400 mg, however, most college students consume on average 800 mg per day (Mcllavian et al., 2013). Amongst American college students, caffeine is considered one of five most commonly consumed drugs, being compared with alcohol, marijuana, opioids, and sedatives (American Addictions Center, 2019). Within this population, there is a lack of knowledge regarding the adverse effects of caffeine and its potential impact of alertness versus sleepiness. Existing literature on this topic has shown that caffeine can …

A Kinetic Analysis Of Bleaching Synthetic Indigo In Solution, Emily Fry

Belmont University Research Symposium (BURS)

Indigo's ability to dye a wide variety of fabric types gives it a prominent place in the textile industry. As a vat dye, indigo must be reduced to leuco-indigo to dissolve in water and dye fabric. It is common practice in the textile industry to bleach indigo-dyed denim to alter the final appearance of the garment. This research aims to determine the kinetic order of this bleaching process, using hydrogen peroxide as a bleaching agent for synthetic indigo. Vat solutions of synthetic indigo were made using fructose as the reducing agent and sodium hydroxide to create a reducing environment. Four …

Affinity Of Cadmium Versus Zinc For The Carbonic Anhydrase Active Site, Rachel Phan

Honors Scholars Collaborative Projects

Cadmium is a heavy metal found in tobacco plants, nickel-cadmium batteries, and as a byproduct of metal mining. The similarities between the properties of zinc ions and cadmium ions in proteins due to their 2+ charges may cause displacement of zinc by cadmium if encountered and has been shown to do so in several transcription factors. Cadmium’s ability to replace zinc- a metal found in around 3,000 human proteins- is a cause for concern, especially due to its toxicity, long half-life in the body, and larger size.

Carbonic anhydrase is an important metalloprotein protein that relies on a central zinc(II) …

Using Neural Networks To Model Guitar Distortion, Caleb Koch, Scott Hawley, Andrew Fyfe

Science University Research Symposium (SURS)

Guitar players have been modifying their guitar tone with audio effects ever since the mid-20th century. Traditionally, these effects have been achieved by passing a guitar signal through a series of electronic circuits which modify the signal to produce the desired audio effect. With advances in computer technology, audio “plugins” have been created to produce audio effects digitally through programming algorithms. More recently, machine learning researchers have been exploring the use of neural networks to produce audio effects that yield strikingly similar results to their analog counterparts. Recurrent Neural Networks and Temporal Convolutional Networks have proven to be exceptional at …

Establishing A Biochemical System For The Purification And Atpase Activity Of Gst-Dbp5, Sarah R. Utley, Rachel E. Rigsby Phd, Rebecca L. Adams Phd

Science University Research Symposium (SURS)

The export of mRNA out of the nucleus is a crucial step for eukaryotic gene expression. The export of mRNA transcripts is aided by Mex67, which allows export through the nuclear pore complex doorways in the nuclear envelope. Once out of the nucleus, a protein known as Dbp5, bound to ATP, Gle1, and Nup42 aids in the directionality of mRNA export by helping remove Mex67 from the mRNA strand. Following interaction with RNA, Dbp5 then hydrolyzes ATP so that it unbinds the mRNA, allowing for enzyme recycling. Previous efforts worked towards the purification of Dbp5, but the attempts were unsuccessful …