Digital Commons Network^™

Butte Priority Soils Operable Unit (Bpsou) Unreclaimed (Ur) Sites Final Ur Field Sampling Plan (Fsp) Submittal #4 – Request For Change (Rfc) -Ur Fsp #4-001., Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Ksu Philharmonic Orchestra & University Band

Bailey School of Music Concert Programs

Nancy Conley, Conductor, Philharmonic Orchestra

Brandon Meeks, Conductor, University Band

Hidden Scientists/Hidden Creatives Exhibition 2024, Con Kennedy, Jesus Maria Frias, Steve Meaney, Claire Wynne, Niamh Ann Kelly

Research Outputs: 2025-Present

Hidden Scientists/Hidden Creatives is a poster exhibition about underrepresented women in STEM and Design.

As part of the Design and Career Management Module, second-year BA in Visual Communication Design students have crafted posters about women in STEM, drawing inspiration from influential female designers.

The exhibition was opened by Professor John Doran, Dean of the Faculty of Sciences and Health and acting President of TU Dublin and runs from 24 to 27 April 2024, East Quad Atrium, TU Dublin, City Campus, Grangegorman.

Faculty Senate Agenda, Georgia Southern University, Faculty Senate

Faculty Senate Agendas

No abstract provided.

Silver Bow Creek Conservation Area (Sbcca) 60% Technical Specifications Submittal, Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Butte Priority Soils Operable Unit (Bpsou) Unreclaimed (Ur) Sites Final Ur Field Sampling Plan (Fsp) Submittal #4 – Request For Change (Rfc) -Ur Fsp #4-001., Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Advancements In Scanning Electron Microscopy, Surya Kamal

Theses

Scanning electron microscopes (SEM) are poorly characterized imaging instruments. The SEM optics (lens and aperture assembly) is designed to form a focused electron probe that scans the specimen to produce images. Therefore, the imaging efficacy in SEM strongly depends on the quality of the optics. However, there is no way to accurately characterize the optics in an uncorrected SEM (without multipole correctors) due to the lack of an exit wave. This work focuses on improving the imaging capabilities of an uncorrected SEM by understanding its optical performance using wave optical theory, simulation, and experiment. In this dissertation, we have developed …

Chemical And Physiological Interactions Between E-Liquid Constituents: Cause For Concern?, Robert M. Strongin, Eva Sharma, Hanno C. Erythropel, Nada O F Kassem, Alexandra Noël, D H. Peyton, Irfan Rahman

Chemistry Faculty Publications and Presentations

Studies of Electronic Nicotine Delivery Systems (ENDS) toxicity have largely focused on individual components such as flavour additives, base e-liquid ingredients (propylene glycol, glycerol), device characteristics (eg, model, components, wattage), use behaviour, etc. However, vaping involves inhalation of chemical mixtures and interactions between compounds can occur that can lead to different toxicities than toxicity of the individual components. Methods based on the additive toxicity of individual chemical components to estimate the health risks of complex mixtures can result in the overestimation or underestimation of exposure risks, since interactions between components are under-investigated. In the case of ENDS, the potential of …

Microplastic Quantification On The Effect Of Endoparasite Communities In Florida Seabirds, Sarah N. Prieto

All HCAS Student Capstones, Theses, and Dissertations

Microplastics are being studied in a variety of different projects to better understand their impact and threat to wildlife species. Although there is an understanding that microplastics are affecting our wildlife, there are still questions about how coastal seabirds come to ingest them and how the ingestion is altering critical biological processes, such as that for endoparasite communities. This project aims to determine a better understanding of two main objectives: assessment of the presence of secondary ingestion of microplastics in coastal seabirds due to the fish species they prey on and relationship between microplastics and endoparasite communities' structure and state …

Vt-Nmr Analysis Of Rotation-Inversion Of N-(4-Hydroxybutyl)-N-(2,2,2-Trifluoroethyl) Tert-Butyl Carbamate: Utilizing The −Ch2cf3 Appendage As A Reporter On E/Z-Isomerization, Brian Jameson, Rainer Glaser

Chemistry Faculty Research & Creative Works

The rotational barrier about the CN carbamate bond of N-(4-hydroxybutyl)-N-(2,2,2-trifluoroethyl) tert-butyl carbamate 1 was determined by variable temperature (VT) 13C and 19F NMR spectroscopy. The −CH2CF3 appendage reports on rotational isomerism and allows for the observation of separate signals for the E- and Z-ensembles at low temperature. The activation barrier for E/Z-isomerization was quantified using Eyring-Polanyi theory which requires the measurements of the maximum difference in Larmor frequency Δνmax and the convergence temperature Tc. Both Δνmax and Tc were interpolated by analyzing sigmoidal functions fitted to data describing signal separation and the quality of the superposition of the E- and …

Assessment Site Attraction In Gunung Mas Agrotourism, Bogor Regency, West Java, Sarah Putri Fitriani, Masita Dwi Mandini Manessa, Mangapul Parlindungan Tambunan, Rudy Parluhutan Tambunan

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Gunung Mas Agrotourism is a sub-unit managed by PT Perkebunan Nusantara VIII (PTPN VIII) under the management of Agrotourism and is the largest contributor to PTPN VIII's revenue, which is 70% and most of it comes from the tourism sector. The facilities and activities offered by Gunung Mas Agrotourism also vary, from lodging, restaurants, tourist attractions, and supporting facilities to meet the tourists' needs. To find out the magnitude of tourist interest in tourist attractions, an analysis of the attractiveness of tourist attractions is needed. This study aims to assess tourist attractions based on tourist preferences as well as the …

Ethical Considerations In Implementing Ai Technologies In Higher Education, Marcia Bennett

Helm's School of Government Conference - 2021-2024

Over the last few years, artificial intelligence (AI) has become a dominant topic of conversation in the media and business world. Higher education institutions are learning to embrace the role of AI, specifically in online learning environments. As higher education institutions rely heavily on technology, leaders cannot avoid addressing concerns presented by AI. More specifically, online higher education institutions must consider the benefits and challenges presented to educators and learners. The purpose of this paper is to examine the implications of artificial intelligence in online higher education institutions and explore solutions for agile and adaptive policies to navigate the evolving …

Blueberry Drone Ai: Estimating Crop Yield Using Deep Learning & Smart Drones, Luke Tonon, Brandon Mchenry, Anthony Thompson, Harper Zappone, Jacob Green, Hieu Nguyen, Thanh Nguyen

STEM Student Research Symposium Posters

This project seeks to assist blueberry growers in New Jersey estimate crop yield by developing software that allows autonomous drones to capture aerial images of blueberry bushes in the field, perform berry count, and identify blueberry conditions using deep learning models & computer vision.

Enhancing The Antibiotic Properties Of Meropenem With Hydrophobic Ion-Pairing, Krishna Paul, Bidhan Barua, Lark Perez

STEM Student Research Symposium Posters

Antibiotic Resistance is one of the most urgent global threat to humankind. Most antibiotics are hydrophilic in nature while proteins and peptides are lipophilic. Enhancing lipophilicity of the antibiotic by HIP can increase solubility of the drugs in human and improve antibacterial effect as well. We hypothesized that formation of a hydrophobic drug complex would change the physical properties of the antibiotic and enhance its antimicrobial activity.

Transit Access And Mobility Challenges Among Rowan University Students, Raven Vijayakumar, Nathalie Calvachi, Cedric Gadie, Qian He

STEM Student Research Symposium Posters

College students can face unique mobility challenges and are an essential group of riders who rely on public transportation. For commuting students, public transportation or the campus shuttle can be one of the most relied-on ways to get to school. For on-campus students, access to public transportation can play an important role in their well-being and academic performance. This project conducts a comprehensive survey study to understand the access to transit service, mobility challenges, and impacts on student well-being and academic performance at Rowan University.

Status Of Aquatic Turtle Populations At Rowan University During The 10-Year Period Between 2013 And 2023, Megan Heminghaus, Joanna Guldin, Robert Keefe, Rose Mularadelis, Jalynn Justice, Angela Fields, Patrick Crumrine

STEM Student Research Symposium Posters

Monitoring turtle populations can help to assess population viability and estimate the effects of human impacts on populations.

The focal species of the present study are common and at lower risk of experiencing drastic declines than more susceptible species. Monitoring the population change of common species can inform how more vulnerable species may respond to human impacts.

Previous studies have shown that the proportion of female turtles in populations decreases as urbanization increases due to higher levels of risk when females leave ponds to lay eggs.

The landscape around Holly Pointe, Discovery Hall, and the Student Center has experienced significant …

Characterization Of Lysozyme Stability In The Presence Of Lonic Liquids, Madison Scott, Ramzy T.M. Malak, Daniel Obeid, Chun Wu, Timothy Vaden, Gregory A. Caputo

STEM Student Research Symposium Posters

Hen egg white lysozyme (Lyz) has been a well studied model system in biophysical investigations for decades. The protein is a small, primarily helical, highly soluble protein that is both commercially available and easily accessible. lonic liquids (ILs), often referred to as room-temperature ionic liquids or molten salts, have garnered great interest in the last 15-20 years as potential components of electrochemical devices or applications. More recently, the biocompatibility of these molecules has developed an increased interest in the field, especially considering that some IL species can stabilize biomolecular structures while other ILs strongly destabilize 3D structures. In this study, …

Myoglobin Unfolding And Protein Stability With Tmg, Eustratios R. Kossis, Dimitra N. Kossis, Kristen Rass, Taha Shahbaz, Gregory A. Caputo, Timothy Vaden

STEM Student Research Symposium Posters

Myoglobin, a widely studied protein in biophysics, is a small, helical, and highly soluble protein that has been investigated for decades. Its heme prosthetic group facilitates easy analysis of its folding state through absorbance spectroscopy. Ionic liquids (ILs), particularly room-temperature ionic liquids or molten salts, have gained significant attention in the past 15- 20 years for their potential use in electrochemical devices. Recently, their biocompatibility has become a focal point in research, given that certain IL species can either stabilize or destabilize biomolecular structures. This study employs absorbance and fluorescence spectroscopy to examine how amino acid-based ILs, specifically tetramethyl guanidine …

Identifying V. Cholerae's Autoinducer To Manipulate Its Quorum Sensing, Jason X. Tran, Daniel Palacio, Lark Perez

STEM Student Research Symposium Posters

• Vibrio cholerae is a gram-negative anaerobic bacteria that inhabits brackish or saltwater areas.

• Causative agent of cholera, which results in acute diarrhea and dehydration.

• Uses quorum sensing, a cell density dependent method of communicating with other bacteria and regulating its entire lifecycle of infection. (gene expression of functions such as biofilm formation, virulence, and more)

• Vibrio cholerae determines bacterial population based on the secretion of several signaling molecules called an autoinducer from others of their kind.

• Upon adequate accumulation, they can deactivate their virulence and begin to leave their host’s body to continue infecting other …

Monotypic: Evolution And Adaptations Of The World's Most Distinctive Species, Emerson Harman, Amanda Almon

STEM Student Research Symposium Posters

"Monotypic: Evolution and Adaptations of the World’s Most Distinctive Species" is a BFA and Honors Capstone exhibition focused on introducing the public to the unique qualities of plants and animals that are the sole extant representative of their taxonomic family or higher classification. The exhibition is centered around the use of illustrative infographics to effectively deliver scientific information in an engaging manner to a wide audience. "Monotypic" explores the individual evolutionary adaptations that make each of these lineages so distinct from any of their living relatives while also touching on the interactions with their environments, relationships with other species, and …

Restorative Parks And Emotional Wellbeing In Camden City, Nj, Benjamin Woodward, Hannah Genereux, Jonathan Hansel, Mahbubur Meenar

STEM Student Research Symposium Posters

The content presented in this poster is associated with two projects that focus on the intersection of restorative park design and the emotional and mental wellbeing of park users within the context of the City of Camden, NJ, a community that has faced environmental injustices for many decades. Both projects are initiated by the Rowan University Community Planning + Visualization Lab, with one funded by NASA and the other by the Rowan University Catalyst Grant program. Collaborators include Rowan students, faculty, as well as researchers from external entities, both national and international. Additionally, the Rowan University Planning Studio 2023 participated …

React Native Photo & Video Streaming/Processing Api Integration, Anamaria Oharciuc, William Carr, Sushanth Ambati, Ryan Blaisdell, Kyle Reed, Jack F. Myers

STEM Student Research Symposium Posters

RunSignup is a software company specializing in event management technology. Event organizers, known as Race Directors, utilize their platform to create and manage events, organize media albums, stream their events to the public, and more. In order to allow Race Directors to complete these actions in real-time at their events, RunSignup asked our team to develop a mobile app. With the app, Race Directors would be able to upload and stream photos to the event’s photo albums as soon as they are taken, and they could livestream the event to YouTube directly from their mobile device. Even if the device …

Blueberry Drone Ai: Smart Farming Of Blueberries Using Artificial Intelligence And Autonomous Drones, Robert Czarnota, Anthony Segrest, Anthony Thompson, Harper Zappone, Hieu Nguyen, Nguyen Thanh, Ik Jae Lee, Lori Green, Tuan Le

STEM Student Research Symposium Posters

This project seeks to assist blueberry growers in New Jersey with preventing blueberry scorch disease. Plants can’t be cured of scorch, so they have to be removed to prevent the disease from spreading to other bushes. This project aims to use object detection and classifier machine learning models in order to detect scorch disease with photos from intelligent drones. Images are first tiled, then processed through and convolutional neural network that detects scorch symptoms. Lastly, a fully connected neural network is implemented to make a final prediction.

Using Data Mining To Analyze Job Reviews, Nicholas Bornkamp, Tony Breitzman

STEM Student Research Symposium Posters

Job review websites like Glassdoor are not always clear on how well the company operates, especially as viewed from differing levels of employment. For instance, a middle or upper manager from Amazon may have an overall positive review of the company with minor issues about it, but someone who works in the warehouse may have a mixed experience. To solve this issue and determine any correlation between employee level and their review, data mining techniques were utilized such as website scraping and neural network training to develop a model that analyzes employee reviews.

Missionlog R - Air Force Mission History Report Management System With Encryption & Database Integration, Matthew Bachrach, Sam Jeffery, Michael Lim, Joe Johnston, Jack Healy, Andrew Siciliano, Jack F. Myers

STEM Student Research Symposium Posters

MissionLog R is a mobile and web application designed to allow for the filing, confirmation, and finalization of a mission history report for the US Air Force. The mobile application is used by filing members to fill out their report on their issued iPad. The form has been fitted with data validation and ghost data so the user knows what type of input that specific field is looking for. The web application can be used by the filing member to import their report from their iPad if no WiFi was available when they filled out the report. Then, the confirming …

Estimating Changing Marshland Habitat And Conservation Potential For Diamondback Terrapins In New Jersey Under Climate Change And Development Pressures, Jacqueline Ganter

STEM Student Research Symposium Posters

The diamondback terrapin, a brackish water turtle native to the eastern US, is listed as a species of ‘special concern’ in the state of New Jersey, due to decreasing habitat from development and changing climatic conditions. Diamondback terrapins reside in saline marshes and wetlands and nest in sandy substrate, primarily beaches and dunes, in June and July. The state of New Jersey is vulnerable to both sea level rise, leaving diamondback terrapin habitats and nesting areas at risk of inundation under future climate scenarios, and, as the most densely populated state, subject to continual development pressures on potentially conservable land. …

Self-Sovereign Digital Identities, Maryam M. Ahmed, Bijayata Shrestha, Nick Ivanov

STEM Student Research Symposium Posters

In today's digital landscape, the dominance of internet giants over our digital identities raises concerns regarding user control and privacy. These companies aggregate vast amounts of data from diverse sources, ranging from online interactions to personal information shared on their platforms. This centralized control impedes individual autonomy and privacy. To address these challenges, we propose Self-Sovereign Digital Identities (SSDIs) as a solution. SSDIs empower individuals with control over their online identity information, encompassing ownership, security, privacy, and portability. By decentralizing identity management, SSDIs offer users autonomy and enhance privacy protection. Moreover, we introduce Sans-Chain Smart Contracts, a novel approach to …

Thermal Destabilization Of Azurin By Fatty Acid Ionic Liquids, Brandon Burrell, Austin K. Clark, Achismita Dutta, Esha Prajapati, Sierra Cottle, Andrew Ogungimi, Justin Burrell, Timothy D. Vaden

STEM Student Research Symposium Posters

Azurin is a mixed-structure redox protein involved in bacterial denitrification. Previous studies have shown that azurin is destabilized by imidazolium chloride ionic liquids (ImCl ILs) that can form micelles in aqueous solution, likely by micellar encapsulation. In these ImCl ILs the micelles form from the imidazolium cations. A relatively new class of ionic liquids is fatty acid ionic liquids (FAILs), in which the anion is a fatty acid. In FAILs micelles can form from the fatty acid anions. This presentation presents the results of a thermal unfolding study of azurin in the presence of FAILs in solution. The FAILs tetramethylguanidinium …

Utilizing Machine Learning To Predict Workplace Violence In Hospitals, Aiden Touhill, Carter Profico, Avery Bobbitt, Joe Dipietro, Christopher Duym, Anthony Ung, Jack Myers

STEM Student Research Symposium Posters

Random forest machine learning models are a form of classification model, which attempts to sort data into one of two predefined categories. When trained on a set of data from a hospital, where each entry is listed as either conditions for workplace violence or not, a random forest model can begin to classify new data as it comes in. We developed a way to automatically poll hospital systems for the required data needed to make a prediction on the potential for workplace violence at any one given moment. Our team was unable to gain access to real hospital data, so …

Artificial Intelligence: Unveiling Potential, Navigating Challenges, Kavivarma Kandasamy

Student Academic Conference

Artificial intelligence (AI) has rapidly transformed from science fiction to a tangible reality, permeating various aspects of our lives. This report delves into the current state of AI, exploring its foundational concepts, technical advancements, and diverse applications. By analyzing academic literature, industry reports, and real-world case studies, the report sheds light on AI's potential to revolutionize fields like healthcare, scientific research, and entertainment. However, the report also acknowledges the ethical considerations and potential risks associated with advanced AI. By examining areas like safety concerns and responsible development practices, the report aims to foster a comprehensive understanding of AI's impact on …