Digital Commons Network^™

Risk Assessment Of Bear Creek Sediments, Rebekah Godfrey

Fall Showcase for Research and Creative Inquiry

The risk assessment process involves identifying and characterizing hazards, determining dose-response relationships, and assessing possible exposures to toxins in order to inform risk management. The goal of this project was to complete the steps of a risk assessment and develop a perspective on risk management. Data collected from publicly available databases, scholarly articles, and targeted sources were used to perform a risk assessment for Bear Creek Sediments. Social, economic, political, and/or legal perspectives were considered when determining the best risk management approaches.

Risk Assessment Of Yellow Pine Mining Area, Noel Preece

Fall Showcase for Research and Creative Inquiry

The risk assessment process involves identifying and characterizing hazards, determining dose-response relationships, and assessing possible exposures to toxins in order to inform risk management. The goal of this project was to complete the steps of a risk assessment and develop a perspective on risk management. Data collected from publicly available databases, scholarly articles, and targeted sources were used to perform a risk assessment for Yellow Pine Mining Area. Social, economic, political, and/or legal perspectives were considered when determining the best risk management approaches.

Risk Assessment Of Devil's Swamp Lake, Jocelyn Price

Fall Showcase for Research and Creative Inquiry

The risk assessment process involves identifying and characterizing hazards, determining dose-response relationships, and assessing possible exposures to toxins in order to inform risk management. The goal of this project was to complete the steps of a risk assessment and develop a perspective on risk management. Data collected from publicly available databases, scholarly articles, and targeted sources were used to perform a risk assessment for Devil's Swamp Lake. Social, economic, political, and/or legal perspectives were considered when determining the best risk management approaches.

Analysis Of Fluoxetine (Prozac) Addiction And Recovery From Both A Physical And Psychological Lens, Kristen Dobek, Hannah Couch

Fall Showcase for Research and Creative Inquiry

We will investigate the physical impacts both short and long term effects of of substance use. In doing so we will frame an argument for the substance's addictive properties as it relates to both its physically addictive and sociological addictive properties. In doing, so a stronger understanding of how an individual can move through the stages of substance use, to abuse, and finally addiction will be reviewed. We will then address current treatment strategies for the substance and how they address or fail to address both the physical and sociological impacts of its use.

Microbial Diversity Of Rural And Urban Soil At Different Depths On Longwood University's Campus, Kristen Dobek, Madalyn Cook

Fall Showcase for Research and Creative Inquiry

Microbial diversity is the range of various kinds of bacteria. The purpose of this experimental research was to determine the complex diversity of bacteria among soil samples at two locations on Longwood University's campus. The study found that there was a higher microbial diversity in the rural soil sample location compared to the urban soil sample location.

The Effect Of Distance From Habitat Fragmentation On Biodiversity Of Invertebrates, Diego Sifuentes, Coleman Taylor

Fall Showcase for Research and Creative Inquiry

Habitat fragmentation happens when human interaction causes an organism's environment to emerge in discontinuities in their habitat. This leads to degradation and disrupts the ecosystem as a whole. This experiment will try to answer the question if habitat fragmentation is still prevalent on invertebrates at a further range. This will be achieved by setting two sites with pitfall traps on both sides on the fragmentation and then a third site will be added at the same distance from the first two sites. It is hypothesized that there will be a less abundance of invertebrates on sites A and B while …

The Impact Of Compliments, Olivia Bazzell, Kellie Brown, Jonas Kalchner

Fall Showcase for Research and Creative Inquiry

This study explored the positive impacts of two different types of compliments, compliments on personality and compliments on physical characteristics. This study was an extension of another study that focused on how people underestimate the positive impact of their compliments. We predicted that personality-based compliments would have a higher positive impact that compliments based on physical characteristics.

The Process Of Isolating, Purifying, And Analyzing The Gfp Gene From The Pglo Plasmid, And Transforming And Expressing Gfp In E. Coli Cells., Kailyn Westbrook

Fall Showcase for Research and Creative Inquiry

The aim of this project was to isolate, amplify, and purify the GFP gene from the pGLO plasmid, for both analysis as well as the translation and expression into Escherichia coli cell cultures. The Polymerase Chain Reaction (PCR) technique was used to isolate and amplify the GFP gene, which was then purified for use in the agarose gel electrophoresis (AGE) chamber, to distinguish the DNA fragments by size and determine the presence of the desired amplicon. The NanoDrop, SnapGene, and Basic Local Alignment Search Tool (BLAST) softwares were then used for the analysis of the purified amplicon. During the analysis …

Water Clarity Affects Microbial Diversity In Lakes At Longwood University, Maya Smith, Linden Czeizinger

Fall Showcase for Research and Creative Inquiry

This project intends to discover how water clarity affects the diversity of Longwood University's native freshwater microbiomes. The group hypothesized that if the lake water clarity is low, then microbiomes within the lake will be less abundant. The results of this experiment proved that the lake waters were far clearer than previous measurements of clarity had shown, as bacterial colonies were highly abundant.

Micro-Rna, A Solution For Understanding Depression, Marshall White

Fall Showcase for Research and Creative Inquiry

Major depressive disorder is a mood disorder that causes sadness and loss of interest. This affects how one may feel, think, or behave which impact their physical and mental state. People who have been diagnosed with this disorder find themselves losing interest in things they once loved. In the United States there are 16.1 million Americans diagnosed with MDD. This disorder is more common in individuals who have had it in their families which has resulted in the interest in how different genes impact MDD. Micro-RNA has been researched and discovered to have a correlation with MDD. These Micro-RNA's show …

Can Magic Mushrooms Remove Inherited Trauma?, Caleb Edwards

Fall Showcase for Research and Creative Inquiry

This presentation is about a proposal wherein mice are exposed to psilocybin over multiple generations to study the effects of psilocybin on fear response, hippocampal growth and gene expression.

Scanning Electron Microscopic Analysis Of Developmental Speed's Effect On Symmetry In Drosophila Melanogaster, Kyle Hiatt

Fall Showcase for Research and Creative Inquiry

The purpose of this project is primarily to examine the effects of development speed on symmetry in Drosophila melanogaster when employing methylparaben, an anti-microbial preservative, as an additive to the organisms' growth medium. This paraben was selected due to its studied effects on prolonging the length of juvenile development. The research question being examined in this project is whether manipulating developmental speed by lengthening the average developmental cycle would lead to more overall symmetry as opposed to a shorter developmental cycle speed. Baseline assays of juvenile developmental speed of Drosophila melanogaster, both groups with and without methylparaben growth medium, will …

2021 Celebration Of Scholarship, Creativity, And Engagement, Todd Bruns, Beth Heldebrandt

Programs

At this annual celebration, we, as a shared community, are pleased that the important work of faculty continues and evolves as faculty have broadened and redefined the boundaries of scholarship, creativity, and innovation throughout the COVID, late-COVID, and soon-to-be post-COVID eras. While we are pleased to return to more familiar campus-based traditions, functions, and activities, the experiences of 2020-2021 have contributed to the development of new forms and strategies for scholarship and creativity that reflect the core principles of faculty life and ensure that student learning remains central to the mission of Eastern Illinois University.

For that reason, our faculty, …

So, You Want To Take Zoloft (Sertraline)?: A Biological & Psychological Analysis, Hailey Lux, Mackenzie Harry

Fall Showcase for Research and Creative Inquiry

A lot of individuals around the world suffer with panic disorders, post-traumatic stress disorder (PTSD), obsessive compulsive disorder (OCD). One drug that has been found to significantly decrease these feelings of stress is Sertraline. Sertraline has been proven to increase quality of life among individuals with certain mental health disorders. In addition, it is commonly known as Zoloft and is prescribed to individuals by doctors and psychiatrist. However, we will be talking about how in extreme causes sertraline could become addictive and have withdrawal side effects. Furthermore, during this poster presentation we will be discussing how sertraline is not an …

Risk Assessment Of Vaping, Gillian Eshelman

Fall Showcase for Research and Creative Inquiry

The risk assessment process involves identifying and characterizing hazards, determining dose-response relationships, and assessing possible exposures to toxins in order to inform risk management. The goal of this project was to complete the steps of a risk assessment and develop a perspective on risk management. Data collected from publicly available databases, scholarly articles, and targeted sources were used to perform a risk assessment for vaping. Social, economic, political, and/or legal perspectives were considered when determining the best risk management approaches.

Risk Assessment Of Unity Auto Mart, Ashley Wilson

Fall Showcase for Research and Creative Inquiry

The risk assessment process involves identifying and characterizing hazards, determining dose-response relationships, and assessing possible exposures to toxins in order to inform risk management. The goal of this project was to complete the steps of a risk assessment and develop a perspective on risk management. Data collected from publicly available databases, scholarly articles, and targeted sources were used to perform a risk assessment for Unity Auto Mart. Social, economic, political, and/or legal perspectives were considered when determining the best risk management approaches.

Comparing The Microbial Diversity Of Campus Cultivated Flowers Vs Eec Wildflowers At Longwood University, Elizabeth Whitehead, Rodney Clark, Quinn Kehoe

Fall Showcase for Research and Creative Inquiry

The purpose of this experiment is to see which type of bacteria are found on Longwood University's plant life. Identities of three of the flowers were found using genomics. It was found that there was a greater quantity of bacteria colonies on the wildflowers behind the EEC building however, there was greater diversity of bacterial colonies on the Rotunda flowers.

The Effect Of Pepck If The The Transcription Fact Dfoxo Is Knocked Down, Hunter Croom, Diego Sifuentes, Amari Riddick, Samari Gibson

Fall Showcase for Research and Creative Inquiry

Cell Biology has evolved throughout the years from Hooke describing a cell for the first time to CRISPR now allowing scientists to think about gene editing. This experiment we will be using one of these advancements to see the effect on PEPCK when dFOXO is knocked down. The gene; PEPCK stands for Phosphoenolpyruvate carboxykinase, this enzyme typically is involved and is a key enzyme for the liver and the kidney. The transcription factor that will be inhibited is called FOXO, where transcription factors are binded to the target gene and begin to affect the development and metabolism. The results we …

Longevity And Aging Mediated By Foxo And The Gene Methuselah, Amanda Palmer, Hailee Banks, Kylee Wright, Tristana Foster

Fall Showcase for Research and Creative Inquiry

Forkhead box (FOXO) transcription factors have been shown to influence longevity and ageing in various species. FOXO has shown to be involved in the regulation of cancer through the ageing process. The gene methuselah in Drosophila melanogaster is involved in longevity due to its connection to FOXO transcription factors. This study aims to discover the effects of FOXO on the gene methuselah through gene knockout. D. melanogaster cells were infused with FOXO transcription factors to alter the DNA strand. The methuselah gene within this DNA was knocked out by inhibition of the FOXO transcription factors. Knockout of this gene should …

An Investigation Into The Effect Of Polluted Bodies Of Water On The Food Source Of Shore Birds, Ian Castelow

Fall Showcase for Research and Creative Inquiry

The goal or specific aim of this research is to gain better knowledge into how big of an effect heavy metal pollution is having on the not only the environment but also shorebird species and their food source. Shorebirds are a great climate change indicator and with this new knowledge we can show why they need to be protected even more.

Reconstructing Isotelus Rex, Brian White

Fall Showcase for Research and Creative Inquiry

Isotelus rex is the largest trilobite currently known at over 720 mm in length, and by extension is one of the largest arthropods known. However, despite these accolades, it is relatively unknown in both the public consciousness and in the scientific community. This is partially due to its scant visual database, with barely any artistic restorations to help represent its life appearance. In order to rectify this, a digital reconstruction of Isotelus rex is produced utilizing programs such as Blender and Zbrush. The final result of the work is a fully animated restoration of the trilobite, bolstering its visual database …

Short-Term Canopy And Understory Nitrogen Addition Differ In Their Effects On Seedlings Of Dominant Woody Species In A Subtropical Evergreen Broadleaved Forest, Jun Wang, Dafeng Hui, Hai Ren, Nan Liu, Zhongyu Sun, Long Yang, Hongfang Lu

Biology Faculty Research

As atmospheric nitrogen (N) deposition continues to increase, information on how N deposition affects seedling performance of tree species is critical for predicting forest regeneration. In this study, we examined the effects of canopy N addition at 25 and 50 kg ha−1 year−1 of N (CAN25 and CAN50), and understory N addition at 25 and 50 kg ha−1 year−1 of N (UAN25 and UAN50) on the survival, physiology, and growth of seedlings of two dominant woody species (Schima superba and Ardisia quinquegona) that were transplanted into a subtropical evergreen broadleaved forest. At two years after transplanting, understory N additon greatly …

Uni Schedule Of Classes, Fall 2021, University Of Northern Iowa

UNI Schedule of Classes

A listing and schedule of the courses being taught as well as policies and procedures concerning attending classes at the University of Northern Iowa.

Itihas Vol. 21 Issue No. 4, Sastra Univ

ITIHAS

NEWSLETTER FROM SASTRA DEEMED UNIVERSITY

The Perceived Impacts Of Therapy Dogs On Students As Viewed Through The Human-Animal Interaction Framework, Timothy Smolen

All Theses And Dissertations

This study employed a qualitative case study approach to explore the perceptions of teachers/staff members directly associated with the therapy dog (TD) program in their school. These perceptions were regarding the TD program’s effectiveness in (a) student social interaction, (b) stress coping and self-regulation, (c) engagement and/or attention, and (d) motivation and/or self-efficacy. The human-animal interaction (HAI) theoretical framework (Gee et al., 2017) served as a focal lens in this study. Data was collected from a middle school in the midwestern United States and through social media. Thirteen participants were from middle school and eight were obtained via social media. …

Trick To The Treat: Science Alive At Nova Southeastern University, Neha Joshi, Alina Poothurail, Shashank Nutalapati, Science Alive Team

Trick to the Treat of Internships and Research

No abstract provided.

A Profile Of Sophomore Inquiry Students Fall 2021, Portland State University. University Studies Program, Rowanna L. Carpenter

University Studies Assessment Research

In order to better understand the students who enroll in Sophomore Inquiry (SINQ) courses and begin to identify areas where they may need support, University Studies (UNST) began collecting and compiling data on these students. This report presents a profile of SINQ students from Fall 2021. It presents an overview of all students enrolled in SINQ during Fall 2021 and then summarizes information from the Prior Learning Survey. It is organized around three areas that contribute to student success: academic preparation and concern; financial and physical wellbeing; and connectedness to campus.

Search, The Jackson Laboratory

Search Magazine

No abstract provided.

Investigation Of Combinations Of Rationally Selected Bioengineered Nisin Derivatives For Their Ability To Inhibit Listeria In Broth And Model Food Systems, Laura Nyhan, Des Field, Colin Hill, Michael J. Callanan, Máire Begley

Department of Biological Sciences Publications

In this study, we examined the ability of nisin A and a rationally assembled bank of 36 nisin derivative producing Lactococcus lactis strains to inhibit Listeria. A broth-based bioluminescence assay for screening single and combinations of bioengineered nisin derivatives using cell-free supernatants (CFS) from nisin derivative producing strains was developed. In this way, we screened 630 combinations of nisin derivative producing strains, identifying two (CFS from M17Q + N20P and M17Q + S29E) which exhibited enhanced anti-listerial activity when used together compared to when used alone, or to the nisin A producing strain. Minimal inhibitory concentration assays performed with purified …

Gold & Blue Law, Summer/Fall 2021, St. Mary's University- San Antonio, Texas

Gold & Blue Law Edition

This is the Summer/Fall 2021 edition of Gold & Blue Law Edition which is St. Mary's University's official School of Law publication.