Digital Commons Network^™

A Comparative Study Of Specific Enthalpy Of Aromatic Hydrocarbons With Simple Carbohydrates, Kohl D. Kervin, Subha Pratihar

ATU Scholars Symposium

Calorimetry is an aspect of chemistry primarily focused on determining the enthalpy of reactions (∆Hrxn). In the bomb calorimetry technique, the heat of combustion of chemical compounds can be measured experimentally. From this data and the application of Hess’s Law, ∆the Hrxn of several chemical reactions can be determined. The technique of bomb calorimetry can be applied to food, fuels, pharmaceuticals, and many other fields. The objective of the present project is to determine the specific enthalpy of various simple carbohydrates (naturally occurring sugars) through bomb calorimetry and compare it with that of aromatic hydrocarbons.

By performing benzoic acid standardization …

A Study Of Deep Neural Networks In The Application Of Distracted Driving Detection, Wesley M. Heikes

ATU Scholars Symposium

As the world continues to become more technologically advanced, distracted driving will continue to be a growing danger to the public. Convolutional neural networks can be used to monitor driving and differentiate distracted driving from safe driving. A popular distracted driving dataset created by State Farm called the Distracted Driver Dataset can be trained with the Auto-Keras model API. Auto-Keras is a system that taylors a machine learning model to fit a given dataset. While experienced neural network designers can create neural networks to produce incredibly accurate results, Auto-Keras gives those with less expertise a method of designing a network …

Fast Detection Of Adulteration In Lavender Essential Oil Using A-Teem Multidimensional Spectroscopy, Jeffrey Juien

Oxford ICSB

Absorbance-Transmission Excitation Emission Matrix, or “A-TEEM” is a multimodal spectroscopic approach that incorporates UV/Vis and 3D fluorescence for a 2-in-1 measurement. This attractive methodology promotes a rapid and cost-effective alternative for analyses in areas as diverse as water treatment, food & beverage, natural products, and pharmaceuticals. One of the key attributes responsible for its appeal is the very low limit of detection, often in the parts-per-billion to parts-per-trillion range, which is several orders of magnitude better than competing technologies such as NIR, FT-IR, and Raman. In addition to having high sensitivity and specificity, A-TEEM has proven to be a robust …

Operation Supplement Safety Ingredient Database: A Comprehensive Encyclopedic Collection Of Ingredients, Andrea T. Lindsey

Oxford ICSB

Operation Supplement Safety (OPSS) is the Department of Defense’s (DoD) go-to program for anything related to dietary supplements (DS). OPSS partners with other federal departments, professional and academic institutions to provide the most current, evidence-based information, resources, and tools for education and decision-making. In March 2022, DoD Instruction (DoDI) 6130.06, Use of Dietary Supplements in the DoD was issued. It states that OPSS will maintain the official DoD Prohibited Dietary Supplement Ingredients List and provide DS educational training.

OPSS is developing a comprehensive ingredient database (OPSSID) that will list all ingredients (to include prohibited ones) found in DS, along with …

Supporting The Development Of Early Literacy For Children Using Augmentative And Alternative Communication (Aac), Logan Winter

Student Academic Conference

This literature review was completed to explore emerging literacy skills in children who use Augmentative and Alternative Communication (AAC) for communication purposes. This paper explored the differences in language and literacy learning for children who utilize AAC. For children in early developmental phases of language, AAC played a role in both receptive and expressive language. Skills learned in receptive and expressive language can be shaped into what is considered early literacy skills. Through findings by researchers and experts in the field of AAC and speech-language pathology this paper defined specific interventions and supports that can be implemented during the development …

Kayak Automated Steering, Nick Gilbert, Emily Trotter, David Asimbaya, Jorge Garcia, Natalie Nyatsanza

ATU Scholars Symposium

The problem presented is to automate a fishing kayak to make traveling long distances more manageable while maintaining the flexibility, portability, and size of the kayak without making major modifications to the already working item. The proposed design is aimed to solve the steering issues that a fixed seat in a kayak may have and the consistent paddling by supporting them with an automated system. The device is not meant to interfere with the system's manual operation but to provide a sense of aid when needed.

Supporting Responder Resiliency: The Effects Of Stress And Mental Health On Retention And Burnout In The Humanitarian Disaster Workforce, Misty C. Sutton

ATU Scholars Symposium

No abstract provided.

Chemometrics: A Valuable Tool For Deriving Information From Complex Data Sets, James Harnly

Oxford ICSB

Chemometrics is a subset of machine learning which has been defined a set of advanced mathematical and statistical methods for the analysis of data. This defines many methods such as chemometrics, artificial neuro networks, support vector machines, and rule building expert systems. Chemometrics allows us to draw information from multivariate raw data, i.e., to discover patterns, causes of the patterns, and, with appropriate algorithms, the variance associated with the patterns. The most commonly used forms of chemometrics are principal components analysis (PCA for modeling) and partial least squares-discriminant analysis (PLS-DA for classification), unsupervised and supervised methods, respectively. In its simplest …

Environmental Factors Affecting Coleoptera Biomass In The Ozark Mountain Range In Arkansas, Hayley J. Springsteen

ATU Scholars Symposium

Abstract:

Terrestrial invertebrates including species of Coleoptera (beetles) play an important role in many ecosystem services including soil formation and fertility, pollination, decomposition and nutrient turnover, population regulation of other organisms through predation. Coleoptera are often vital in determining biodiversity and conservation techniques. The purpose of this study is to contribute to the knowledge of how environmental factors and different management practices are affecting Coleoptera populations and further assist ecologists in improving management techniques in the future. The insect data in this study was collected over the course of two weeks in the Arkansas portion of the Boston Mountain range. …

Rapid Simultaneous Quantitation Of Kavalactones And Flavokavains In Piper Methysticum Root By A-Teem Spectroscopy, James Kababick, Stacy Wise

Oxford ICSB

No abstract provided.

Utilizing Vr Scenarios To Aid Student Empathy In Challenging Interactions, Peter M. Unwer

ATU Scholars Symposium

This project will enable faculty in the Parks, Recreation and Hospitality Administration program at Arkansas Tech University to implement virtual reality training into the existing curriculum to ensure students are better prepared for the mental demands of the field. Through creating hospitality and tourism virtual reality scenarios, this will aid in the hands on teaching for our students to better understand the complexities within the industry that a typical classroom cannot provide. For example, Hilton recently partnered with a company called Sweet Rush to create a virtual hotel experience for team members. The project was a success, reporting 87% of …

Design And Fabrication Of Gearbox, Mohammed Al Omairi, Ibrahim Alshammari, Nawaf Alshammari, Abdullah Aljohani, Hezam Al Marri

ATU Scholars Symposium

In this project, the gears and other mechanical parts of the gearbox will be created using 3D printing technology, and they will be joined to shafts and combined with ball bearings for smooth motion. This is constructed to make the ideas of gear mechanics and gear shifting simple to visualize and comprehend.

Premium Single Phase Motor For Abb Group, Daniel Johnson, Sky Friar, Jesse Willer

ATU Scholars Symposium

ABB Group is in search of a next generation premium single phase motor. An integrated drive paired to a three phase motor will allow the company to take advantage of current three phase motor automation capacity while presenting the end user with a simple, ready to use motor operating off of single phase power. This project is the design of such an integrated drive.

The drive will accept 115/230 Vac, single phase supply power and send it through a full bridge rectifying, voltage doubling circuit. This circuit will rectify the alternating current to direct current and increase the voltage to …

The Aerocap Aerodynamic Attachment For Pickup Trucks, Andrew J. Tucker, David Silk

ATU Scholars Symposium

As the pickup truck continuously becomes more popular in both commercial and family applications, the fuel efficiency of modern pickup design should be brought into question. According to CBS News, pickup trucks accounted for around 20% of all new vehicles sold in America in 2022, with the three most popular vehicles sold during the year all being pickups. However, these vehicles consistently have higher drag coefficients than other types of vehicles, namely sedans or crossovers. This leads to decreased fuel economy and more overall greenhouse gas emissions. Even in the case of an electric pickup truck, the high drag coefficient …

Chemical And Biological Investigation Of Sambucus Canadensis And Salvia Officinalis, Elizabeth Martin, Harley Hines, Amber Parnell

ATU Scholars Symposium

New treatments for cancer and bacterial infections are needed, especially because most patients acquire resistance to conventional first-line treatments. Many natural product metabolites exhibit potent activity. Sambucus sp.,elderberry, and Salvia sp., or sage, are well-known shrubs for their therapeutic benefits. This study aims to analyze how secondary metabolites are extracted from the Native American Elderberry, Sambucus canadensis, and Sage, Salvia officinalis. It also aims to investigate the process of vinegar baking of medicinal plants to enhance the chemical space and increase the biological properties. Vinegar-baked and non-vinegar-baked elderberries and sage were utilized to test this theory. A Soxhlet …

Weber's Clarinet Concertino Opus 26, Cadence A. Graves

ATU Scholars Symposium

As a professional musician, it is important that one does not simply learn the notes and rhythms in a piece of music, but also the history surrounding it and its composer. There is much to learn about a piece of music and how it may be performed from original scores, performance history, and knowledge of the composer and the time period in which it was written. This lecture recital aims to open eyes to the amount of relevant knowledge one can gain from researching a piece of music’s composer, setting, and the importance of doing this research. This presentation will …

Distracted Driving Detection System, Tristan Caja, Lizzi Riney, Chance Gregurek, Wesley M. Heikes

ATU Scholars Symposium

In 2020, distracted driving claimed 3,142 lives in the United States[1]. Using current technology, our project aims to prototype a device that uses computer vision to crack down on this dangerous behavior while working with insurance agencies that provide incentives for customers to adopt the device. At the heart of this project is a deep learning algorithm trained to classify images on a set of 10 classes: safe driving, texting - right, talking on the phone - right, texting - left, talking on the phone - left, operating the radio, drinking, reaching behind, hair and makeup, and talking to passenger. …

Investigating Differences In Iga Antibody Response Against Aspergillus Fumigatus In Wild Type And Tlr7 Protein Deficient Mice, Courtney Folk

Student Academic Conference

Aspergillus fumigatus is a commonly inhaled, respiratory fungal pathogen and an allergen found in flooded indoor environments, household dust, soil, and plant matter. While a competent immune system effectively clears the inhaled fungus, this same fungus poses a significant threat to weakened immune systems due to its potential to invade the lungs, bloodstream and brain tissue. The mouse genome is 99% similar to the human genome and can serve effectively model the effects of inhaled A. fumigatus (Guénet, 2005). Antibodies play a crucial role in neutralizing pathogens and in mediating an allergic response. In this study, we will investigate the …

Bis(Difluoroborylamidinates) With Flexible Ethylene Bridges As Bifunctional Aggregation-Induced Emitters, Connor Welch

Symposium of Student Scholars

4,4-Difluoro-4-bora-3a,4a-diaza-s-indacenes (BODIPYs) represent one of the most prominent classes of dyes, since they are ubiquitously used in protein and DNA labelling, photodynamic therapies, as luminescent tags, sensors, laser dyes, paint and ink compositions, as well as for electroluminescent devices. [1] This is because of their robustness in terms of photochemical stability, polarity and pH changes of their environment, in particular under physiological conditions. The versatility to introduce multiple functional substituents and ability of BODIPYs to strongly absorb UV-light while providing sharp fluorescence peaks, combined with high quantum yields make these dyes highly attractive for numerous applications. Closely related azaBODIPYs offer …

Octoprint Server At Kennesaw State University, Blair Dilbeck, Natalie Ajemian, Shota Yasuda, Rushana Rakhman, Beau Wilkins, Rohit Gibson

Symposium of Student Scholars

Students and faculty belonging to the Kennesaw State Department of Information Systems and Security are creating Octoprint Server as open-source software for web-based 3D print farm and ecosystem management. Building upon the robust existing Octoprint open-source project, which provides a common interface to individual 3D printers, the project aims to help schools, libraries, and universities who wish to scale up and manage learning activities using 3D printing. Volunteers taking part in the project will do this by creating an accessible application that is easy to configure, provides key functionality they need, and works with typical conditions non-technical administrators must navigate …

Functional Integrated Storage Housing, Thomas Dodds, Andrew L. Hilsdon, Alexander J. Holland, Vana Ducusin, Christopher Dew

ATU Scholars Symposium

The Corley lab director asked us to design and build a shelf for the robotics lab to help store parts and help organize the lab. The group decided on an electronic vertical rotating shelf design consisting of groups of bins on shelves. The unit is able to store and sort through thousands of pounds of parts and keep track of them using an computerized inventory system to streamline the operator’s workflow and improve efficiency.

Sustainable Camping Practices, Payton M. Millwood

ATU Scholars Symposium

Sustainable camping is when you make an effort to reduce your environmental footprint while camping. This can be done in many ways, from using energy-efficient electrical appliances, to solar powered generators, to utilizing more reusables over single-use plastic. The reason sustainable camping is so important is to reduce the impact left on the environment.

Process Of Building And Designing A Spectrometer, Tori Freeman

ATU Scholars Symposium

Spectroscopy is the study and measurement of electromagnetic spectra resulting from electromagnetic radiation interacting with matter. Each element when excited emits a unique spectrum containing light of various wavelengths. The identity of the element can then be determined by examining the spectra. A spectrometer is a scientific instrument that utilizes optics, mirrors, and lenses to capture and examine spectra. A classroom spectrometer is potentially useful in the demonstration of numerous physics principles such as diffraction, reflection, ray optics, etc.

Keywords: Spectrometry, optics, spectrum

Analysis Of The Discrete Cosine Transform Coefficients, Dillon C. Mckinley

ATU Scholars Symposium

No abstract provided.

Growing Up And The Emotions That Come With It, Mckenzie J. Blanchard

ATU Scholars Symposium

Many people roll their eyes when asked to read a twenty-plus page article and pull out key facts. They also usually do not pull out relatable emotions, but only information. When reading, though, whether poems or short stories, people do not mind the task because they get much more out of it. They walk away with feelings – ones they know from previous, personal experience, and also new ones which relate to the writer’s own story.

My work is an examination of stories of my past that have shaped me into who I am today. The stories are told from …

Societal Structure And Stability In Low-Income Families In Arkansas, Kristen Brown, Vivian M. Young, Bryr Bruton

ATU Scholars Symposium

Societal structure is not built to support a single-parent household positively. This can be shown by research measuring children’s development in poverty, the median household income of single parents, and food insecurities and obesity of children in poverty. The first goal of this research is to investigate the patterns of struggle that single-parent families experience in low-income households. These patterns of struggle in low-income households will include poverty, race/ethnicity, and child development (e.g., education). The second goal is to investigate the policies in place to help single-parent families and why they are inefficient in assisting them. These goals helped narrow …

Functional Integrated Storage Housing, Noah M. Disheroon, Christopher Dew, Andrew L. Hilsdon, Vana Ducusin, Thomas Dodds, Alexander J. Holland

ATU Scholars Symposium

The vertical rotating shelf is a new design concept for a robotics laboratory that provides a compact and efficient storage solution for a variety of components and materials. The shelf is designed to maximize storage capacity while minimizing the amount of space required. The shelf consists of a sturdy metal frame with multiple shelves attached to it. The shelves are modular and the bins on the shelves can be changed to accommodate items of varying sizes. The rotating mechanism is powered by a motor, which allows for easy access to all items on the shelf without having to move or …

Student Willingness To Report Weapons And School Violence At A Rural Secondary School In Arkansas: A Quantitative Study, Travis Poole

ATU Scholars Symposium

School safety continues to be a concerning and vital topic in education. This quantitative study examines the willingness of students from a rural Arkansas school district to report weapons being brought to school or violent occurrences happening at school and analyzes the behavior associated with students reporting or not reporting. The study examines barriers that exist to help to explain why students would not report weapons or violent incidents to staff members or adults in the school district. The study surveyed 52 students from a secondary school with Likert-style survey questions. The questions were grouped into different variables such as …

A Phenomenological Examination Of The Lived Experiences Of African American Female Superintendents In The State Of Arkansas, Debra Denise Goodwin Myton

ATU Scholars Symposium

Abstract

The purpose of this qualitative study was to examine the lived experiences of African American female Superintendents in the State of Arkansas. One of the major educational issues is the limited number of African American female superintendents in the USA and the state of Arkansas, in particular. African American women venturing into the superintendency are hindered in their goals by their double minority status as women and African Americans (Wiley et al., 2017). A qualitative, narrative research lens was used in this study to capture the individual career advancement of African American female Superintendents in the State of Arkansas. …

Inclusive Unmounted Lesson Curriculum Development At Saddle Up!, Emily A. Wagstaff

OTD Capstone Projects

This capstone project was completed through a partnership with Saddle Up! in Franklin, TN. Saddle Up! provides adaptive riding lessons, therapy services, and equine-assisted learning opportunities for children with disabilities. The focus of this project was to develop an unmounted lesson curriculum that is adaptable for the wide variety of participants served by the organization. Other project activities included conducting movement assessments of equines to determine eligibility for therapy services, completing requirements for the PATH International Certified Therapeutic Riding Instructor (CTRI) certification, and providing staff with education and resources to assist children with various performance deficits.