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Physical Sciences and Mathematics Commons

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Full-Text Articles in Physical Sciences and Mathematics

Survey Of The Performance Of 5 Nm Goldnanoparticles Within An Ssdna-Stabilizedbiosensor For The Detection Of Hg2+, Madalyn J. Zagajowski Mar 2024

Survey Of The Performance Of 5 Nm Goldnanoparticles Within An Ssdna-Stabilizedbiosensor For The Detection Of Hg2+, Madalyn J. Zagajowski

ELAIA

The formation of a fluorescent biosensor complex consisting of 5 nm diameter gold nanoparticles (AuNPs) and single-stranded DNA (ssDNA) was conducted using a low-cost, efficient binding method. The analytical potential for the complex to detect mercuric ions (Hg2+) in an aqueous solution was assessed through the collection of UV-vis and fluorescence spectrometry data for the AuNP-ssDNA complex. The researcher aimed to investigate this potential in case the nanoparticles formed utilizing this method were too small to result in detectable fluorescence. To eliminate this possibility, the complex synthesized from this specific method was qualitatively evaluated to determine if it consistently and …


Preprocessing Of Astronomical Images From The Neowise Survey For Near-Earth Asteroid Detection With Machine Learning, Rachel Meyer Mar 2024

Preprocessing Of Astronomical Images From The Neowise Survey For Near-Earth Asteroid Detection With Machine Learning, Rachel Meyer

ELAIA

Asteroid detection is a common field in astronomy for planetary defense, requiring observations from survey telescopes to detect and classify different objects. The amount of data collected each night is continually increasing as new and better-designed telescopes begin collecting information each year. This amount of data is quickly becoming unmanageable, and researchers are looking for ways to better process this data. The most feasible current solution is to implement computer algorithms to automatically detect these sources and then use machine learning to create a more efficient and accurate method of classification. Implementation of such methods has previously focused on larger …


Analysis Of Botulinum Toxin A And Interacting Proteins In Skeletal Muscle Cells: An Investigation Into The Mechanisms Of Botulinum Toxin A As A Treatment For Chronic Exertional Compartment Syndrome, Lauren R. Kee Mar 2024

Analysis Of Botulinum Toxin A And Interacting Proteins In Skeletal Muscle Cells: An Investigation Into The Mechanisms Of Botulinum Toxin A As A Treatment For Chronic Exertional Compartment Syndrome, Lauren R. Kee

ELAIA

Background Chronic exertional compartment syndrome (CECS) is a condition in which muscle tissue expands against the surrounding fascia during activity and is compressed along with the nerves and blood vessels within the muscle compartment, leading to abnormally high intracompartmental pressure (ICP) and debilitating pain. Treatment typically includes fasciotomy, which results in significant levels of CECS recurrence; however, botulinum toxin A (BoNT-A) injection has recently been seen to decrease both ICP and pain through an unknown mechanism with little to no recurrence. Methods In this study, PyRosetta was used to model the probability of docking interaction between BoNT-A light or heavy …


Generation Z Cybersecurity Learners: The Identification Of Cybersecurity Instructor Strategies And Attributes That Maximize Student Engagement, Jeffrey Rice Apr 2023

Generation Z Cybersecurity Learners: The Identification Of Cybersecurity Instructor Strategies And Attributes That Maximize Student Engagement, Jeffrey Rice

Scholar Week 2016 - present

There exists a significant shortage of cybersecurity specialists in the workforce. Universities should endeavor to keep cybersecurity students engaged if they desire to be competitive and contribute graduates to the remediation efforts of this cybersecurity deficit. Instructors significantly contribute to student engagement and there is a correlation between student engagement and student retention. The purpose of this regional qualitative exploratory study was to identify attributes that Generation Z collegiate cybersecurity learners felt kept them engaged in their cybersecurity courses. The sample comprised 10 individuals identified as GenZ and used purposeful and snowball sampling to select participants. A semi-structured interview strategy …


The Urban Black Male: Early Indicators Of Algebra 1 Failure, Roy Harris Apr 2018

The Urban Black Male: Early Indicators Of Algebra 1 Failure, Roy Harris

Scholar Week 2016 - present

The meager mathematical performance of the Black male student has been a well-documented event that was well over 30 years in the making. The purpose of this study was to contribute to the literature on 9th grade urban Black male algebra performance and to identify the existence of any early predictors of high school algebra 1 failure. Specifically, the study sought to identify any difference in the preferred learning styles, mathematics self-efficacy scores, and standardized test scores, among urban Black males 14-16 years who passed high school algebra 1 1st semester of the 2016-2017 school year and urban …


Children In God's House: Teaching Cosmology At A Nazarene University, Stephen Case Jan 2011

Children In God's House: Teaching Cosmology At A Nazarene University, Stephen Case

Faculty Scholarship – Geology

This is one of a collection of essays that attempts to articulate the common “center pole” around which Nazarene higher educators stand and the theological and pedagogical commitments that draw them together. It is one of a series of values documents for Nazarene educational institutions and was produced and reviewed by 51 faculty at 16 institutions from six countries. The title of the collection, Telos, comes from the Greek term used in the New Testament to address the perfect end, or destination, for which Christians are designed. This essay sets out how understanding and engaging with contemporary theories regarding the …