Digital Commons Network^™

Prediction Of The Compressive Strength And Dynamic Modulus Of Fiber Reinforced Concrete By Ultrasonic Pulse Velocity Measurement At Early Ages, Daniel A. Castillo Pereira

College of Graduate Studies: Theses & Dissertations

This research investigates the relationship between early age ultrasonic pulse velocity and the compressive strength and dynamic modulus of steel, polypropylene, nylon, and glass fiber reinforced concrete. Previous studies prove that adding fibers to concrete alters the propagation of ultrasonic pulse velocity waves. Therefore, each type of fiber-reinforced concrete will have a unique relationship between ultrasonic pulse velocity and its compressive strength and dynamic modulus depending on fiber type, fiber volume fraction, water to cement ratio, and test age. To test this hypothesis, an experimental program comprising of one hundred eighty-nine 100 mm x 200 mm fiber reinforced concrete cylinders …

Does Dual Enrollment Impact Ctae, Robert J. Dollar

College of Graduate Studies: Theses & Dissertations

The purpose of this study was examine if legislation that greatly impacted the number of students taking dual enrollment courses in the state of Georgia was having an impact of CTAE programs in seven, rural school districts in southeast Georgia. This study employed a mixed methods research design. Quantitative data supplied by the Georgia Department of Education regarding enrollment numbers, as well as qualitative data gathered by the utilization of an open-ended questionnaire, were analyzed conjunctly to ascertain if an impact existed. This study focused on four overarching research questions regarding any potential impacts experienced with the implementation of the …

Standardized Knowledge And Behavior Of Food-Protection Staff To Help Reduce The Potential For Incidences Of Foodborne Illness, Joshua A. Dufresne

College of Graduate Studies: Theses & Dissertations

Background: Environmental public health has always been at the forefront of issues that affect the health and wellbeing of the general public when it comes to food safety. However, with the workforce moving from one of technological laggards toward faster progress toward new and improved systems in performing food service, the question becomes: What are the needs of the environmental health and food safety workforce, and how does one get there? Logically, another question follows: are our current training programs helping to make a difference in the number of foodborne-illness risk-factor violations being issued?

Purpose: This study was to …

The Relationship Between Servant Leadership And Teacher Retention And Student Achievement, David Earl Murphy

College of Graduate Studies: Theses & Dissertations

This non-experimental quantitative study aimed to determine if servant leadership influenced teacher retention or student achievement and if teacher retention influenced student achievement. This study’s respondents were 145 middle and high school teachers within a contiguous rural region of the Southeastern United States. Survey responses were received and analyzed during the late summer of 2020. Three research questions guided this study: Does servant leadership [high, low] influence teacher retention intention; What is the effect of servant leadership [high, low] on student achievement by categorical population groups as identified by the GaDOE; and lastly, What is the effect of teacher retention …

The Impact Of An Intensive Blended Learning Reading Intervention On Standardized Assessment Scores, Ashley M. Snyder

College of Graduate Studies: Theses & Dissertations

The current study documents the effects of the Language! Live intensive, blended learning reading intervention on the Georgia Milestones Assessment Lexile Scores. The purpose of the study was to determine the impact of an intensive blended learning reading intervention on the standardized assessment scores of middle school students who were at least two grade levels behind in reading at a Title I school in Georgia and aimed to establish if students who were significantly below grade level could make growth with the assistance of an intensive blended learning reading intervention. The study included the data of 133 students in two …

Analysis Of Antenna Designs For The Maximum Power Transmission, Lauryn P. Smith

College of Graduate Studies: Theses & Dissertations

Since Nikola Tesla discovered wireless power transmission, it has become a very interesting topic of study in the antennas and wireless propagation community. Various aspects and applications for wireless power transmission are studied today, a few of which are investigated in this work. First, various antenna geometries are analyzed for radiative near-field wireless power transfer in terms of electrical field strength. It is determined that the meander antenna is ideal for maximum power transfer in its radiative near-field region, contrary to its far-field behavior. Next, in the application of radio frequency identification, a directive, UHF RFID tag antenna is designed …

Association Rules Patterns Discovery From Mixed Data, Welendawa Acharige Charith A. Elson

College of Graduate Studies: Theses & Dissertations

Finding Association Rules has been a popular unsupervised learning technique for dis covering interesting patterns in commercial data for well over two decades. The method seeks groups of data attributes and their values where their probability density of these attributesattherespectivevaluesismaximized. Therearecurrentlywell-establishedmeth ods for tackling this problem for data with categorical (discrete) attributes. However, for the cases of data with continuous variables, the techniques are largely focusing on cate gorizing continuous variables into intervals of interest and then relying on the categorical data methods to address the problem. We address the problem of finding association rules patterns in mixed data by …

A Numerical And Experimental Study On Effect Of Composition Of Ar-N2 Shielding Gas On The Weld Bead Profile And Its Prediction For Hot Wire Arc Additive Manufacturing, Niraj Pudasaini

College of Graduate Studies: Theses & Dissertations

Wire arc additive manufacturing is a process of making three-dimensional metal parts in a layer-by-layer approach using a feed wire and electric arc as a heat source. Wire arc additive manufacturing (WAAM) is becoming more popular due to its ability to create complex 3D parts, less build time, high deposition rate, and significant cost savings. Out of the many parameters used in WAAM, one of the important parameters is shielding gas which plays a significant role in material quality, properties, and defects. In this study, a controlled amount of Argon (Ar) and Nitrogen (N₂) shielding gases are used …

Milkweed And Me, Michael Wade

Wraparound South (Archived)

No abstract provided.

From Soup To Nuts: Expanding Liaison And Technical Services For Oer Development, Dawn Cannon-Rech, Jeffrey M. Mortimore

University Libraries: Faculty Publications

This case study highlights an ongoing library collaboration with faculty recipients of a statewide Wikipedia Image Open educational resources (OER) are free and openly licensed educational materials that can be used for teaching, learning, research, and other purposes. OER textbook grant at a rural public research university in the southeast. It emphasizes the evolving needs of teaching faculty open to OER grant writing and development, and the necessity of librarians to be creative in delivering this support. The authors describe how they expanded liaison and technical service roles to educate faculty about the meaning and benefits of OERs, guided selection …

2020 Georgia Southern Football Full Media Guide, Georgia Southern University

Men's Football Records

• 2020 Football Media Guide

The Smartphone Addiction Measure, Taylor Bradish

College of Graduate Studies: Theses & Dissertations

Due to the multifaceted capabilities of the smartphone, college students have become increasingly susceptible to the overuse of and addiction to smartphone use. This susceptibility has led to many negative effects both mentally and physically in addition to the creation of new pathologies. There are many scales to measure cellphone addiction; however, scales to measure smartphone addiction in particular are scarce and have limitations that call into question their validity and reliability, especially for use on U.S. college students. This study aimed to investigate the validity and reliability of a diagnostic tool to measure smartphone addiction in U.S. college students. …

Increasing College Entrance Testing Vocabulary For Secondary Students With High-Incidence Disabilities, Cynthia C. Massey, Margarett E. Shippen, Margaret M. Flores, Cindy Head

Georgia Educational Researcher

This study investigated the effects of an instructional technology device, specifically, a computer-based graphic organizer, called the Real-World Connections Vocabulary graphic organizer (Ellis, 2015), on vocabulary acquisition for college entrance testing skills of students with high-incidence disabilities. Although graphic organizers have been studied since the 1960’s, there is very little research regarding the effectiveness of computer-based graphic organizers when used with high school students with mild disabilities, and their benefit acquiring college entrance exam vocabulary knowledge, namely, the ACT exam. By means of a single-subject, multiple probe across participants design, this study demonstrated that a functional relation did exist between …

Eagle Accountant, Parker College Of Business

College of Business: News & Publications

• Note from the Director
• SOA at a Glance
• The 4.4 Accountant
• Accounting Day 2020
• Accounting Day Scholarships
• Additional Scholarship Recipients
• Special Thanks to Sponsors of Accounting Day Scholarships
• December 2019 Graduates
• May 2020 Graduates
• August 2020 Graduates
• Spring 2020 Fraud, Forensic & Taxation Certificates
• Graduating Student Photos
• Student Reflections
• Graduate Memories
• Faculty Spotlight
• Alumni Spotlight
• National Association of Black Accountants
• Association of Certified Fraud Examiners
• Volunteer Income Tax Assistance
• Interviews & Interrogations Outreach
• Legal Eagles: 13th Annual MAcc Mock Trial
• Faculty Awards
• Promotion & Tenure
• New Faces in the SOA
• Going Online
• Faculty Research & Publication Highlights
• Faculty Notes
• Accounting …

Eagle Executive Magazine, Georgia Southern University

College of Business: News & Publications

• College News
• Department News
• BIG News
• Meet the Scholars
• Graduate Programs
• Alumni News
• Development News

Student's Perceptions Of Smartphone Use At Home And At A High School Regarding A New Smartphone Policy: A Case Study, Ana Zurita

College of Graduate Studies: Theses & Dissertations

The new generation raised in the digital era continues to present unresolved challenges for both parents and teachers. The purpose of this case study is to analyze students' usage of their smartphones in their lives, and understand the success of a new school policy on smartphone use at an arts school in the U.S. For this qualitative research, I interviewed ten participants from the high school. The literary review informs us that smartphones are potentially addictive, with negative effects for healthy mental, emotional and social child development, as well as a source of misleading information. As a consequence, smartphones in …

Augmenting Public Health Informatics Capacity To Better Manage Covid-19, Pascal Felix, Gulzar H. Shah

Eagles Talking About the Public’s Health

No abstract provided.

Eagle Accountant - 2020, Georgia Southern University

Eagle Accountant

• Note from the Director
• SOA at a Glance
• The 4.4 Accountant
• Accounting Day 2020
• Accounting Day Scholarships
• Additional Scholarship Recipients
• Special Thanks to Sponsors of Accounting Day Scholarships
• December 2019 Graduates
• May 2020 Graduates
• August 2020 Graduates
• Spring 2020 Fraud, Forensic & Taxation Certificates
• Graduating Student Photos
• Student Reflections
• Graduate Memories
• Faculty Spotlight
• Alumni Spotlight
• National Association of Black Accountants
• Association of Certified Fraud Examiners
• Volunteer Income Tax Assistance
• Interviews & Interrogations Outreach
• Legal Eagles: 13th Annual MAcc Mock Trial
• Faculty Awards
• Promotion & Tenure
• New Faces in the SOA
• Going Online
• Faculty Research & Publication Highlights
• Faculty Notes
• Accounting …

2020 Georgia Southern University Men's Soccer Roster, Georgia Southern University

Men's Soccer Records

• Georgia Southern University Athletics 2020 Men's Soccer Roster

2020 Georgia Southern University Women's Soccer Roster, Georgia Southern University

Women's Soccer Records

• 2020 Women's Soccer Roster

2020 Georgia Southern University Softball Media Guide, Georgia Southern University

Women's Softball Records

• Georgia Southern Softball 2020 Media Guide

Ipeds Data Feedback Report, Georgia Southern University

IPEDS Feedback Reports

No abstract provided.

2020 Fall Commencement, Georgia Southern University

Commencement Programs

No abstract provided.

Reflector Magazine, Georgia Southern University, Student Media

Reflector Magazine

• Kings to you: An inside look at a local band created by GS students
• Roadhouse: How a Texas native found a voice in Georgia's live music scene
• DJ Nino: An inside look at one of Statesboro's most well-known performers
• Club spotlight
• Southern limelight
• Underground exposure
• From fabric to fashion: The story of three GS fashion designers
• Student homelessness at Georgia Southern
• Not just nerves: Anxiety on campus
• Sweet dreams are made of this: Here's how to get a better night's rest
• Party safety
• Wiping out waste: Georgia Southern's fight for sustainability
• Semester in review
• Quiz: Which local Statesboro coffee shop …

The Genesis, Evolution, And Influence Of Undergraduate Research Mentoring Relationships, Shannon N. Davis, Rebecca M. Jones

International Journal for the Scholarship of Teaching & Learning

Undergraduate research has been documented as yielding valuable student learning outcomes. While the outcomes have been extensively investigated, the development and characteristics of the relationship with the research mentor has received less attention. To better understand how participating in undergraduate research yields substantial benefits to students, we need to elucidate the relationship between students and their research mentors. Using survey and focus group data from a select group of undergraduate researchers at one research university, we investigated the origins of undergraduate research mentoring relationships, the development of those relationships over time, and how the characteristics of the mentoring relationship yielded …

Experiencing Live Composite Video Lectures: Comparisons With Traditional Lectures And Common Video Lecture Methods, Sonny Rosenthal, Zachary Walker

International Journal for the Scholarship of Teaching & Learning

Video compositing can be used to combine images of the instructor and content, which the instructor can monitor in real time. We evaluated the student experience of this “live composite” format in two carefully designed experiments. Results showed the perceived quality of and student preference for live composite lectures is not different from that of traditional lectures. Results also showed the live composite format is superior to voiceover and picture-in-picture formats in terms of attention, positive emotion, experiential attitude, preference, perceived quality, and instructor social presence. The two experiments had similar patterns of results, suggesting the observed effects are robust. …

Using Prior Knowledge And Student Engagement To Understand Student Performance In An Undergraduate Learning-To-Learn Course, Sarah K. Davis, Rebecca L. Edwards, Allyson F. Hadwin, Todd M. Milford

International Journal for the Scholarship of Teaching & Learning

This study examined prior knowledge and student engagement in student performance. Log data were used to explore the distribution of final grades (i.e., weak, good, excellent final grades) occurring in an elective under-graduate course. Previous research has established behavioral and agentic engagement factors contribute to academic achievement (Reeve, 2013). Hierarchical logistic regression using both prior knowledge and log data from the course revealed: (a) the weak-grades group demonstrated less behavioral engagement than the good-grades group, (b) the good-grades group demonstrated less agentic engagement than the excellent-grades group, and (c) models composed of both prior knowledge and engagement measures were more …

Comparing Mastery-Based Testing With Traditional Testing In Calculus Ii, Amanda Harsy, Alyssa Hoofnagle

International Journal for the Scholarship of Teaching & Learning

The authors present the results of quantitative data and student feedback from a two-year study of the effects of a new assessment model called “mastery-based testing.” In mastery-based testing, students are given problems in which they can only receive full credit for the problem after they demonstrate mastery of the objective being assessed. This method strives to increase complete understanding of concepts through a growth-mindset approach to learning in addition to helping alleviate math anxiety. In this study, we compare the impact of mastery-based testing with traditional testing in six Calculus II classes. The data sources for the project included …

Testing For All: An Exploration Of Disproportionality In The Georgia Alternate Assessments, Kelly D. Childers, Meagan Arrastia-Chisholm, Katharine S. Adams, Heather M. Kelley Ph.D.

Georgia Educational Researcher

Public schools use standardized testing to measure students’ academic achievement at the conclusion of each school year. Students with severe cognitive disabilities are evaluated through the Georgia Alternate Assessment (GAA). The purpose of this descriptive study was to describe the demographic characteristics of students who took the Georgia Alternate Assessment (GAA) and students who took the Georgia Milestones End of Grade Assessment (EOG) in English/Language Arts using publicly available data from the 2014-2015 academic year. Additionally, the study investigated disproportionality of certain student groups who took the GAA and EOG in English/Language Arts. A series of chi-square analyses resulted in …

2020 Georgia Southern University Baseball Roster, Georgia Southern University

Men's Baseball Records

• Georgia Southern University Athletics 2020 Baseball Roster