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Molecular Characterization Of Rickettsial Agents In Ticks (Acari: Ixodidae) From Sri Lanka, Gregory A. Dasch, Marina Eremeeva, Maria L. Zambrano, Ranjan Premaratna, S. A. M. Kularatne

Biostatistics, Epidemiology & Environmental Health Sciences: Faculty Publications

Because the majority of spotted fever group rickettsiae are transmitted to humans by tick bites, it is important to understand which ticks might play a role in transmission of rickettsial pathogens in Sri Lanka. The purpose of our study was to conduct molecular surveillance of 847 ticks collected in different locations in central Sri Lanka to determine which were infected with Rickettsia and Anaplasmataceae. Molecular methods were used to identify the ticks and the agents detected. Most ticks (Amblyomma, Haemaphysalis, and Rhipicephalus) were collected by flagging, and lower number was collected from dogs, cattle, pigs, a …

Preparing For Multiculturalism: An Analysis Of The Perceived Preparedness Of Pre-Service Teachers For Teaching In Diverse Classrooms, Nelsilva Wolf

Honors College Theses

This research examines the levels of preparedness of current pre-service teachers for teaching in the emerging culturally diverse classroom setting. The responses of the surveys and interviews will give more insight into how teachers are being prepared and areas of multicultural education that need more attention. This research can also give pre-service teachers the opportunity to reflect on their current understanding and experiences of multiculturalism to develop skills needed for culturally relevant teaching.

Preparing Middle Grades Candidates For Edtpa In Uncertain Times, Holly H. Pinter, David C. Virtue

Current Issues in Middle Level Education

Teacher candidates in North Carolina must earn a passing score on the edTPA assessment to get certified. The middle grades education program at Western Carolina University integrates aspects of the edTPA assessment throughout pre-student teaching coursework and field experiences to prepare candidates for this high-stakes assessment. Some of the edTPA practice assignments serve as key assessments that help the middle grades program faculty evaluate the program and make decisions about curriculum. The pivot to remote and blended learning formats on campus and in partner middle level schools affected the implementation of the edTPA-related assignments. The authors share some of the …

Integrating Social Studies Education With Mathematics: Pre-Service Teachers’ Use Of The Pyramids Of Giza To Plan A Stem Lesson, Randa Elbih, Elyssa Miller, Grace Sheldon, Mackenzie Wilson

Current Issues in Middle Level Education

Pre-service teachers (PSTs) often struggle to teach STEM (Science, Technology, Engineering, and Mathematics) content effectively due to lack of training on how to plan a STEM lesson in meaningful ways as well as which subjects to integrate. This dilemma often results in an avoidance of STEM methodology altogether. This paper describes a productive method for training PSTs to successfully teach STEM lessons by using Social Studies content to integrate with Mathematics and Science, and provide context and connection to real world applications. Along with providing a STEM lesson, the article demonstrates the critical role social studies can play as the …

Fostering And Maintaining Relationships: Teacher Education During Covid-19, Jessica Vanvalkenburgh, Aaron R. Gierhart

Current Issues in Middle Level Education

This article expounds how our pedagogical practices have changed in the wake of the COVID-19 pandemic. Many of these effects others have contended with in the education community. The authors share pedagogical strategies they have found to be effective in terms of building and supporting relationships with teacher candidates. They suggest using digitally-mediated teaching and learning strategies, staying connected with students, and badge-based assessment and feedback approaches to build and support relationships with students; examples of the instructional design and implementation strategies are described. The authors propose that when looking forward, teachers at any level may benefit from providing students …

Effects Of Varied Oxygen Levels, Laser Powers, And Scanning Speeds On Manufactured Components By Laser-Based Powder Bed Fusion, Amelia Mcnamee

Honors College Theses

This project addresses the effects of oxygen concentration, laser power, and scanning speed on the melt pool geometry of laser-based powder bed fusion (L-PBF) additively manufactured components. A parametric analysis using the substrate alone was conducted to determine a range of desirable laser powers and scanning speeds. The parameter with the more significant effect will be decided upon based on the depth-to-width ratios (D/W) of the resultant laser weld bead. A range of oxygen levels and scan speeds was selected for the next phase. These samples were then be analyzed for depth-to-width ratios. It was expected that higher oxygen concentrations …

Spring Semester 2022, Georgia Southern University

Academic Calendars

November 15, 2022- May 16, 2022

Investigation Of The Low-Temperature Combustion Phenomena Of A Fischer-Tropsch Synthetic Aerospace Fuel In A Constant Volume Combustion Chamber For Greenhouse Gas Reduction, Lily H. Parker

Honors College Theses

Greenhouse gases (GHG) have a harmful effect on our environment as they trap heat in the atmosphere accelerating climate change. As such, the Federal Aviation Administration’s 2025 strategic plan to reduce GHG emissions from air transportation. This call to action for a more environmentally friendly option highlights the importance of synthetic fuels as they are more sustainable compared to traditional fossil fuels. An investigation was conducted into the thermal-physical properties of Synthetic Fischer-Tropsch (F-T) Sustainable Aviation Fuels (SAF) and the Low Temperature Combustion (LTC). LTC is composed of the Low Temperature Heat Release (LTHR) and Negative Temperature Coefficient (NTC) region, …

The Trio Student Support Services Newsletter, Georgia Southern University-Armstrong Campus

Office of Organizational Effectiveness, Leadership Development & Engagement

• Director's Corner & Special Messages

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• A Taste of African Cooking Class

• National TRIO Day

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• Spotlight On... Recognize. Celebrate. Inspire

• Our Amazing Alumni Where Are They Now

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• A Special Thank You

Assessing The Effectiveness Of An Egg Intervention In The Nutritional And Food Security Status Of Infants And Toddlers From Rural Honduras, Aishat Adewoye, Mario Keko, Luke Roberson, Dziyana Nazaruk, Gisela Ramos, Laura Manship, Haresh Rochani, Asli Aslan, Ana M. Palacios

Biostatistics, Epidemiology & Environmental Health Sciences: Faculty Publications

No abstract provided.

The George-Anne, Georgia Southern University

The George-Anne

• Holi Festival Holi Festival the Festival of Colors
• Campus Life
• UPB SOUL FEST
• Housing coming to University Plaza
• Religion on Tap
• Happy Holi
• She Has A Name Exhibit Breakdown
• Men’s Basketball

Children Receiving A Nutrition And High-Quality Early Childhood Education Intervention Are Associated With Greater Math And Fluid Intelligence Scores: The Guatemala City Municipal Nurseries, Ana M. Palacios, Lisa A. Villanueva, Matthew B. Flynn, Erik Parker, Stephanie Dickinson, Helen W. Bland, Greg A. Reinhart

Health Policy & Community Health: Faculty Publications

Background: About 47% of children < 5 years of age are stunted in Guatemala. In this study, the investigators aimed to compare growth and cognitive outcomes between children in second grade that attended five Guatemala City Municipal Nurseries (GCMN) vs. same sex, grade, and age-matched children. Methods: A cross-sectional design nested in a retrospective cohort was implemented between 2015 and 2019. Children that attended the GCMN and matched controls completed a math test and validated receptive language and fluid intelligence tests. The primary caregivers completed a sociodemographic survey. General and generalized linear mixed effect models were used to compare children that attended the GCMN vs. controls. The models were adjusted by maternal education, sex, asset score, and other relevant covariates. Results: Children that attended the GCMN exhibited greater math and fluid intelligence scores relative to the controls in the adjusted models (ß = 6.48; 95% CI (2.35–10.61)) and (ß = 1.20; 95% CI (0.12–2.29)), respectively. Lower odds of stunting were significant for children who went to any early childcare institution (AOR = 0.28; 95% CI (0.09–0.89)). Conclusions: The importance of integrating nutrition and high-quality early childhood education interventions in cognitive and growth outcomes is highlighted in this study. The GCMN model may be a scalable model in similar low-resource settings.

Prime Labelings On Planar Grid Graphs, Stephen James Curran

Theory & Applications of Graphs

It is known that for any prime p and any integer n such that 1≤n≤p there exists a prime labeling on the pxn planar grid graph P_pxP_n. We show that P_pxP_n has a prime labeling for any odd prime p and any integer n such that that p<n≤p².

Characterizing Edge Betweenness-Uniform Graphs, Jana Coroničová Hurajová, Tomas Madaras, Darren A. Narayan

Theory & Applications of Graphs

The betweenness centrality of an edge e is, summed over all u,v ∈ V(G), the ratio of the number of shortest u,v-paths in G containing e to the number of shortest u,v-paths in G. Graphs whose vertices all have the same edge betweenness centrality are called edge betweeness-uniform. It was recently shown by Madaras, Hurajová, Newman, Miranda, Fl´orez , and Narayan that of the over 11.7 million graphs with ten vertices or fewer, only four graphs are edge betweenness-uniform but not edge-transitive. In this paper we present new results involving properties of betweenness-uniform graphs.

Chromatic Polynomials Of Signed Book Graphs, Deepak Sehrawat, Bikash Bhattacharjya

Theory & Applications of Graphs

For m ≥ 3 and n ≥ 1, the m-cycle book graph B(m,n) consists of n copies of the cycle C_m with one common edge. In this paper, we prove that (a) the number of switching non-isomorphic signed B(m,n) is n+1, and (b) the chromatic number of a signed B(m,n) is either 2 or 3. We also obtain explicit formulas for the chromatic polynomials and the zero-free chromatic polynomials of switching non-isomorphic signed book graphs.

Faculty Senate Agenda

Faculty Senate Agendas

No abstract provided.

Newsroom, Georgia Southern University

Newsroom (2006-2023)

• Why Pollen Season Arrives Earlier Each Year: Q & A with Biology Professor Alan Harvey
• Georgia Southern Chef to Participate in 'Taste of College' Series in Thomas County Schools

Points Of Pride, Georgia Southern University

Points of Pride (2013-2023)

• Rankings
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Creating And Sustaining A School Culture And Climate That Promotes Success, Ricky N. Bolling

National Youth Advocacy & Resilience Conference

This presentation is designed for teachers, counselors, and administrators. This discussion will explore three critical factors that promote, create, and sustain high levels of achievement. Productive relationships, high expectations, and data-driven decision making are vital to increase student achievement. Particular focus will be given to the importance of building effective relationships with all stakeholders including students, parents, coworkers, and the community.

Newsroom, Georgia Southern University

Newsroom (2006-2023)

• Georgia Southern University Professor Wins National Student Impact Award from Top Hat
• Hammond for Hope Scholarships Uplift Graduate Students, Hearing Loss Community

Increasing Student Use Of Chemical Instrumentation In Undergraduate Research, Timothy D. Champion, Myron Todd Coolbaugh, Brian J. Hunt, Tracy Brown-Fox

SoTL Commons Conference

Recognizing the importance of student experience and familiarity with modern analytical instruments, the JCSU Chemistry faculty have developed a Shared Instrumentation Resource Laboratory (SIRL) for students and faculty from multiple STEM departments. These instruments were obtained through a series of grants from several sources. Use of the instruments in courses were also implemented. An analysis of Senior Investigative Papers (SIPs) by Biology and Chemistry majors from before and after the implementation of the SIRL show significant (p=0.0014) gains in SIPs based on data collected from JCSU instruments, showing the increased capability for on-campus undergraduate research using instrumentation was utilized.

Infusing Covid-19 Into An Undergraduate Parasitology Research Course, Alexa Von Dohlen

SoTL Commons Conference

The COVID-19 pandemic is a global event that has impacted both how and what educators teach. An unexpected outcome of the pandemic was the ability to enhance student understanding of public health through discussion of the novel coronavirus. Course-based undergraduate research experiences (CURE) provide students with authentic research experiences in the framework of an undergraduate course. Here the reconfiguration of the Parasitology Research course as an online CURE is discussed. This course included curriculum focused not only on parasite diagnostics, but also how it relates to diagnosing COVID-19 with the aim of helping students become scientifically prepared citizens.

Faculty Senate Agenda

Faculty Senate Agendas

No abstract provided.

Connectedness Of Unit Distance Subgraphs Induced By Closed Convex Sets, Remie Janssen, Leonie Van Steijn

Theory & Applications of Graphs

The unit distance graph G¹_R^d is the infinite graph whose nodes are points in R^d, with an edge between two points if the Euclidean distance between these points is 1. The 2-dimensional version G¹_R2 of this graph is typically studied for its chromatic number, as in the Hadwiger-Nelson problem. However, other properties of unit distance graphs are rarely studied. Here, we consider the restriction of G¹_Rd to closed convex subsets X of R^d. We show that the graph G¹_Rd[X] is connected precisely when the radius of …

Application Of The Combinatorial Nullstellensatz To Integer-Magic Graph Labelings, Richard M. Low, Dan Roberts

Theory & Applications of Graphs

Let A be a nontrivial abelian group and A* = A \ {0}. A graph is A-magic if there exists an edge labeling f using elements of A* which induces a constant vertex labeling of the graph. Such a labeling f is called an A-magic labeling and the constant value of the induced vertex labeling is called an A-magic value. In this paper, we use the Combinatorial Nullstellensatz to show the existence of Ζ_p-magic labelings (prime p ≥ 3 ) for various graphs, without having to construct the Ζ_p-magic labelings. Through many …

Midweek Memo, Georgia Southern University

Midweek Memo

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Interview With Perri L. Simon, Dalmus T. Jackson, Zach S. Henderson Library Special Collections

Zach S. Henderson Library Special Collections Oral History Collection

Perri L. Simon and Dalton T. Jackson interviewed by Esther Mallard, November 5, 1987. Find this collection in the University Libraries' catalog!

Interview With Kenneth Scott, Jr, Zach S. Henderson Library Special Collections

Zach S. Henderson Library Special Collections Oral History Collection

Kenneth Scott, Jr, interviewed by Linda, October, 27, 1999. Find this collection in the University Libraries' catalog!

Interview With George Rogers, Zach S. Henderson Library Special Collections

Zach S. Henderson Library Special Collections Oral History Collection

George Rogers interviewed by an unknown interviewer possibly affiliated with Georgia Heritage Trust, January 17, 1991. Find this collection in the University Libraries' catalog!

Interview With Albert Roesel, Zach S. Henderson Library Special Collections

Zach S. Henderson Library Special Collections Oral History Collection

Albert Roesel interviewed by Esther Mallard, May 6, 1988. Find this collection in the University Libraries' catalog!