Digital Commons Network^™

Vindictive Grace, Yolanda Franklin

PoemMemoirStory (literary magazine)

pp. 36-37

Black Abstraction, Jessica Jacobs

PoemMemoirStory (literary magazine)

pp. 13-14

Pms 13 (Complete Issue), Poemmemoirstory Staff

PoemMemoirStory (literary magazine)

No abstract provided.

We Are All Drowsy, Joni Lee

PoemMemoirStory (literary magazine)

p. 31

Pms 12 (Complete Issue), Poemmemoirstory Staff

PoemMemoirStory (literary magazine)

No abstract provided.

What Do Pre-Service Teachers Know About Teaching With Technology?, Lauren Hays, Jenna Kammer, Kristina Schuler

Journal of Curriculum, Teaching, Learning and Leadership in Education

This paper presents the results of a study which examined how 132 pre-service teacher work samples documented implementation of teaching with technology during student teaching experiences. Researchers determined which ISTE Standards for Students and ISTE Standards for Educators the pre-service teachers were using based on their reported technology use from the work samples. Themes of how the technology was used are also reported to gain a deeper understanding of pre-service teachers’ use of educational technology. Findings indicate that students are taught to use technology for learning, but often used it for engagement.

The Reliability Of Sportfishing Demand And Value Estimates: Evidence From The Gulf Of Mexico, David W. Carter, Sabrina Lovell, David Records, Christopher Liese

Journal of Ocean and Coastal Economics

Estimates of the value of recreational fishing are widely used in policy analysis. For example, NOAA Fisheries calculates the change in economic value anticipated with proposed changes in saltwater fishing regulations. Studies to generate new estimates of economic value are costly and time consuming. It is, therefore, important to understand the reliability of value estimates over time in order to know when a study needs to be replicated to remain relevant for policy analysis. We replicated a sportfishing demand study in the Gulf of Mexico during 2020 and 2022 and compared the demand model parameters and related measures of willingness …

Minutes, College Of Liberal Arts Faculty Meeting, Thursday, September 19, 2024, College Of Liberal Arts Faculty, Rollins College

Executive Committee Minutes

No abstract provided.

Salicylhydroxamic Acid Containing Structural Adhesive, Md Saleh Akram Bhuiyan, Kan Wang, Seyedehfatemeh Razaviamri, Bruce Lee

Michigan Tech Publications

The feasibility of utilizing salicylhydroxamic acid (SHAM) as a new adhesive molecule for designing structural adhesives is investigated in this study. SHAM-containing polymers were prepared with a hydroxyethyl methacrylate (HEMA) or methoxyethyl acrylate (MEA) backbone and mixed with polyvinylidene fluoride (PVDF). PVDF was included to increase the cohesive property of the adhesive through hydrogen bond (H-bond) formation with the adhesive polymers. SHAM-containing adhesive demonstrated lap shear adhesion strength (S ) greater than 0.9 MPa to glass, metal, and polymeric surfaces. Adhesive formulations with elevated SHAM-content also demonstrated increased adhesive properties with S values reaching as high as 4.8 MPa. Due …

Synergistic Effects Of Biological Stimuli And Flexion Induce Microcavities Promote Hypertrophy And Inhibit Chondrogenesis During In Vitro Culture Of Human Mesenchymal Stem Cell Aggregates, Bo Zhang, Jim Berilla, Sungwoo Cho, Rodrigo A. Somoza, Jean F. Welter, Harihara Baskaran

Faculty Scholarship

Interzone/cavitation are key steps in early stage joint formation that have not been successfully developed in vitro. Further, current models of endochondral ossification, an important step in early bone formation, lack key morphology morphological structures such as microcavities found during development in vivo. This is possibly due to the lack of appropriate strategies for incorporating chemical and mechanical stimuli that are thought to be involved in joint development. We designed a bioreactor system and investigated the synergic effect of chemical stimuli (chondrogenesis-inducing [CIM] and hypertrophy-inducing medium [HIM]) and mechanical stimuli (flexion) on the growth of human mesenchymal stem cells (hMSCs) …

Biomanufacturing Of High-Strength Concrete: Incorporation Of Hemp Fiber To Improve High-Temperature Performance, Srishti Banerji

Funded Research Records

No abstract provided.

Eager: Leveraging Disruptive Technologies To Promote Learner Agency In Engineering Education, Cassandra J. Mccall

Funded Research Records

No abstract provided.

Effects Of Biofilm Colonization On The Dynamics Of Microplastics In Turbulent Flow, Liyuan Joanna Hou

Funded Research Records

No abstract provided.

Arranging And Communication Techniques For The Studio Music Producer: A Curriculum, Elizabeth A. Rajcok

Masters Theses

College music students who desire to pursue careers in the commercial music industry would benefit from learning all aspects of music production, including the techniques of rhythm section instruments and the intricacies of various genres. However, courses that provide students with hands-on training in communicating and arranging within a recording studio are lacking in residential collegiate contemporary and commercial music degrees. Students lacking in multi- instrument knowledge and immersion in contemporary genres may find their insufficiency is an impediment when functioning in their desired profession as a music producer post-college. The curriculum project detailed in this study is designed to …

Golf Club Selection With Ai-Based Game Planning, Mehdi Khazaeli, Leili Javadpour

Pacific Faculty Work

In the dynamic realm of golf, where every swing can make the difference between victory and defeat, the strategic selection of golf clubs has become a crucial factor in determining the outcome of a game. Advancements in artificial intelligence have opened new avenues for enhancing the decision-making process, empowering golfers to achieve optimal performance on the course. In this paper, we introduce an AI-based game planning system that assists players in selecting the best club for a given scenario. The system considers factors such as distance, terrain, wind strength and direction, and quality of lie. A rule-based model provides the …

A Limited-Preemption Scheduling Model Inspired By Security Considerations, Benjamin Standaert, Fatima Raadia, Marion Sudvarg, Sanjoy Baruah, Thidapat Chantem, Nathan Fisher, Christopher Gill

Computer Science and Engineering Faculty Research

Safety-critical embedded systems such as autonomous vehicles typically have only very limited computational capabilities on board that must be carefully managed to provide required enhanced functionalities. As these systems become more complex and inter-connected, some parts may need to be secured to prevent unauthorized access, or isolated to ensure correctness.

We propose the multi-phase secure (MPS) task model as a natural extension of the widely used sporadic task model for modeling both the timing and the security (and isolation) requirements for such systems. Under MPS, task phases reflect execution using different security mechanisms which each have associated execution time costs …

Techno-Economic And Multi-Objective Optimization Of A Hydrogen Liquefaction Plant Based On Rbc Integrated With Orc For Waste Heat Recovery, Erfan Ghamati, Mehdi Khiadani, Barun Das

Research outputs 2022 to 2026

To comply with the trend of emission reduction and energy-saving in the industrial sector, a novel integration of the hydrogen liquefaction process based on reversed Brayton cycle (RBC) with the organic Rankine cycle (ORC), for waste heat recovery is proposed. The high temperature gas in the compressor outlet of RBC, which is typically wasted in air-coolers, is recovered in ORC and used as the heat source for power generation for the hydrogen liquefaction process. Thermodynamic analysis showed that compared to the conventional system COP increased by 17.95% from 0.11 to 0.14 and specific energy consumption (SEC) decreased by 16.33% from …

Communication And Posttraumatic Growth: The Power Of Positive Declarations, Jennifer L. Owen

Doctoral Dissertations and Projects

Research has explored the relationship between posttraumatic growth (PTG) and communication trends. Yet, there is a gap in research regarding how positive declarations of desired outcomes can influence PTG and be applied in a therapeutic context. The purpose of this quantitative study was to examine if positive declarations of psychological growth facilitate PTG after trauma and impact levels of hope, anxiety, or depression. A small pilot study was conducted through six counseling sessions with participants (N = 16) divided into either the control (n = 8) or experimental group (n = 8). A novel Positive Communication Approach (PCA), distinguished by …

Social Work Interventions And Emergency Room Utilization, Paige Elaine Bartholomew

Doctoral Dissertations and Projects

Emergency Room (ER) resources are a valuable commodity that are often misused as a point of care into the health system. Families who have no medical home and psychosocial needs frequent the ER on a regular basis to access care and necessary resources. Primary care and psychosocial ER utilization is costly and inefficient. Reducing avoidable visits is an important health system goal that must be balanced with the desire to deliver quality care to every family in a fiscally responsible manner that promotes long term health and wellness. In pediatrics, the first step will be to better understand the frequent …

The Impact Of Experiential Learning On Perceived Learning And Self-Efficacy In Literacy For Elementary Education: A Quantitative, Causal-Comparative Study, Tabbetha B. Harrison

Doctoral Dissertations and Projects

The purpose of this quantitative, causal-comparative, non-experimental study was to determine if there is a difference in reading self-efficacy and perceived learning among fourth- and fifth-grade inner city students who participated in experiential learning and those that did not participate in experiential learning. Experiential learning is considered an immersive method of ensuring that learners become well-experienced, immersed, and confident in their learning. Self-efficacy or how students feel about their learning is also an important factor in literacy retention and performance. The setting for this study was inner-city Northern Virginia. In this study, 163 fourth and fifth grade elementary students in …

Human And Sex Trafficking: A Quantitative Examination Of The Knowledge And Awareness Of The College-Aged Population, Margaret Caroline Weiker

Doctoral Dissertations and Projects

It is crucial for the public and more specifically those who are a part of vulnerable populations to understand the dangers of both human and sex trafficking. One sub-group of vulnerable populations that are likely to encounter a trafficking situation are college students, as many of these students are unaware of trafficking’s prevalence. While there have been studies of specific populations with prior specialized knowledge, there is little information on the knowledge, perceptions, and awareness levels of the general college-aged population. This study will be quantitatively structured into a two-part survey, seeking to collect data from a sample size of …

Exploring The Correlation Between Climate Change And Influenza Activity In The Northeast United States, 2003-2023, Emily M. Posadas

Doctoral Dissertations and Projects

The influenza virus is influenced by a myriad of complex interactions with human and environmental factors, with changing climate patterns having significant effects on the health status of a population. This study investigates the correlation between climate change and influenza activity in the northeast United States from 2003 to 2023, providing insight and understanding into the interaction between the two variables. The anthropogenic factors that have contributed to climate change are recognized, and circulating seasonal and avian influenza viruses are discussed within the context of climate change. The investigation of the correlation between climate change and influenza activity across this …

The Interaction Between Frequency Of Cannabis Use And Method Of Delivery In Predicting Lack Of Interest In Eating, Joanne Lynn Pomeroy

Doctoral Dissertations and Projects

Cannabis use, its benefits, and adverse effects are being increasingly studied due to the abundance of existing dispensaries created under recreational and legalization policies. While research is inconclusive, an established association exists between increased cannabis concentration and anorexigenic properties. This study examines the interaction between the frequency of cannabis use and the method of delivery in predicting the lack of interest subtype of Avoidant/Restrictive Food Intake Disorder (ARFID) in emerging adults. Cannabis use was measured by the Cannabis Engagement Assessment (CES). The Generalized Anxiety Disorder Scale-7 (GAD-7) was used to measure anxiety, and the Pica, ARFID, and Rumination Disorder Questionnaire …

A Phenomenological Study Of The Lived Experiences Of Early Career Elementary Teachers' Self-Efficacy Toward Meeting The Needs Of The Twice-Exceptional Students In The General Education Classroom, Paula Danielle Cox

Doctoral Dissertations and Projects

This phenomenological study explored how the lived experiences of elementary school teachers contribute to their self-efficacy when making instructional decisions to support twice-exceptional students in the general education classroom in a large suburban school system in northeast Georgia. The theoretical framework for this study is Bandura's self-efficacy theory. The study participant was the elementary school (K-5) general education teachers in their first five years of service. The phenomenon was examined through surveys, personal interviews, and focus group interviews. Data collection consisted of personal interviews, a questionnaire, and a focus group session with participants. A transcendental phenomenological methodology was used to …

Media Ecology In Journalism: A Phenomenological Study Of The Adaptation Strategies Of Senior Journalists, Ali Cinar

Doctoral Dissertations and Projects

This dissertation investigates the adaptation strategies of senior journalists in the ever-evolving media landscape. The extensive technological advancements in media informed the idea behind this dissertation. The study employs a phenomenological approach in exploring the experiences of seasoned journalists and their approaches toward transitioning from conventional journalism to the modern digital landscape. Neil Postman’s media ecology theory is the theoretical framework for this dissertation. The theory postulates that the changes in media greatly influence communication, interaction, and human perception. The research commences by investigating the historical context of journalism, taking into consideration the shift to digital media from print and …

Explainable Ai For Autism Diagnosis: Identifying Critical Brain Regions Using Fmri Data, Suryansh Vidya, Kush Gupta, Amir Aly, Andy Wills, Emmanuel Ifeachor, Rohit Shankar

Peninsula Medical School

Early diagnosis and intervention for Autism Spectrum Disorder (ASD) has been shown to significantly improve the quality of life of autistic individuals. However, diagnostics methods for ASD rely on assessments based on clinical presentation that are prone to bias and can be challenging to arrive at an early diagnosis. There is a need for objective biomarkers of ASD which can help improve diagnostic accuracy. Deep learning (DL) has achieved outstanding performance in diagnosing diseases and conditions from medical imaging data. Extensive research has been conducted on creating models that classify ASD using resting-state functional Magnetic Resonance Imaging (fMRI) data. However, …

Request For Change (Rfc-Rmap-2024-002), Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Experimental Investigations On Mechanical Wear And Corrosion Behaviour Of Sintered Atomet 4601 Based Hybrid Alloys, Palaksha Reddy K

Theses and Dissertations

Powder metallurgy enables the development of new materials to manufacture products for applications requiring unique properties. The present research initially investigates the mechanical and tribological behaviour of powder metallurgy alloys made from ATOMET 4601 prealloyed powder and varying amounts of elemental carbon (0, 0.5, and 1.0 wt%) as reinforcement. ATOMET 4601 is a high-strength, water-atomized prealloyed powder capable of being compressed to higher densities, with applications in producing near-net or net-shaped parts for the industrial field.

Mechanical behaviour studies on sinter-forged ATOMET 4601, ATOMET 4601+0.5C, and ATOMET 4601+1.0C alloy steels revealed increased hardness, tensile strength, and impact strength, with ATOMET …

Career: Innovation For Inclusion: Transforming Engineering Through Scalable Accessibility, Cassandra J. Mccall

Funded Research Records

No abstract provided.

Finite Element Modeling And Analysis Of Rc Shear Walls With Cutting-Out Openings, Islam M. Saad, Mohamed Emara, Ayman El-Zohairy, Sherif El-Beshlawy

Faculty Publications

In recent decades, reinforced concrete (RC) shear walls have been one of the best structural solutions to resist lateral load in high-rise buildings. Shear wall openings are essential for preparations and architectural requirements, which weaken the wall, reducing bearing capacity, energy absorption, and stiffness while also causing stress concentrations. This paper presents a comprehensive finite element (FE) investigation of the behavior and performance of RC shear walls with openings and subjected to lateral loads. The study aims to evaluate the influence of various parameters, such as opening location, size, wall aspect ratio, axial load, and concrete strength, which affect the …