Digital Commons Network^™

Rationing Safe And Effective Covid-19 Vaccines: Allocating To States Proportionate To Population May Undermine Commitments To Mitigating Health Disparities, Harald Schmidt, Parag A. Pathak, Michelle A. Williams, Tayfun Sönmez, M. Utku Ünver, Lawrence O. Gostin

Georgetown Law Faculty Publications and Other Works

A central goal in the National Academies of Science, Engineering and Medicine’s (NASEM) framework for equitable COVID-19 vaccine allocation is to mitigate existing inequities, particularly those affecting economically worse-off racial and ethnic minorities. The Advisory Committee on Immunization Practice (ACIP) likewise notes that equity demands to “reduce, rather than increase, health disparities in each phase of vaccine distribution”. A crucial question in this regard is how vaccines should be distributed to states. The default is to allocate proportionate to population size. However, this approach risks increasing scarcity for worse-off populations in states where they represent above-average shares. To avoid lower …

International Law And Theories Of Global Justice, Steven Ratner, David Luban, Carmen Pavel, Jiewuh Song, James Stewart

Georgetown Law Faculty Publications and Other Works

International law informs, and is informed by, concerns for global justice. Yet the two fields that engage most with prescribing the normative structure of the world order – international law and the philosophy of global justice – have tended to work on parallel tracks. Many international lawyers, with their commitment to formal sources, regard considerations of substantive (and not merely procedural) justice as ultra vires for much of their work. Philosophers of global justice, in turn, tend to explore the moral commitments of international actors without grappling with the international legal doctrine or institutions. In recent years, however, both disciplines …

Improving M-Learners' Performance Through Deep Learning Techniques By Leveraging Features Weights, Muhammad Adnan, Asad Habib, Jawad Ashraf, Babar Shah, Gohar Ali

All Works

© 2013 IEEE. Mobile learning (M-learning) has gained tremendous attention in the educational environment in the past decade. For effective M-learning, it is important to create an efficient M-learning model that can identify the exact requirements of mobile learners (M-learners). M-learning model is composed of features that are generated during M-learners' interaction with mobile devices. For an adaptive M-learning model, not only learning features are required, but it is also important to determine how they differ for various M-learners, their weights, and interrelationship. This study proposes a robust and adaptive M-learning model that is based on machine learning and deep …

Instructional Leadership Practices And School Leaders' Self-Efficacy, Juliann Sergi Mcbrayer, Carter Akins, Antonio P. Gutierrez De Blume, Richard E. Cleveland, Summer Pannell

Leadership, Technology & Human Development: Faculty Publications

The purpose of this quantitative study was to investigate instructional leadership practices and the degree to which these practices predict the leadership self-efficacy of school leaders while controlling for years of experience as a school leader. With educational reform focused on school accountability, principals must attend to tasks that lead to school improvement. Identifying such tasks as instructional leadership practices and gaining a more comprehensive understanding of instructional leadership practices through leadership self-efficacy may contribute to school improvement. The methodology utilized a survey and the participants were 100 principals and assistant principals of public schools in the southeastern United States, …

Negotiating The Boundaries Of The Medical Model: Experiences Of People With Epilepsy, Stephanie Kılınç, Carol Campbell, Alison Guy, Anna Van Wersch

All Works

© 2019 Elsevier Inc. People with epilepsy (PWE) continually report dissatisfaction with the support they receive, particularly in regard to their psychological wellbeing. With its focus on optimal seizure control, epilepsy treatment is entrenched in the medical model of illness, despite growing evidence of the broader psychosocial impact of the condition. This study aimed to explore how PWE experience healthcare in the context of their lives. Semistructured interviews were conducted with thirty-nine adults with epilepsy from across the UK. An adapted version of interpretative phenomenological analysis (IPA) was conducted, and three superordinate themes were identified. Firstly, “negotiating the space between …

On The Validation Of Web X.509 Certificates By Tls Interception Products, Ahmad Samer Wazan, Romain Laborde, David Chadwick, Remi Venant, Abdelmalek Benzekri, Eddie Billoir, Omar Alfandi

All Works

The Transport Layer Security (TLS) protocol aims to provide confidentiality and integrity of data. It is based on X.509 Certificates. Our previous research showed that popular Web Browsers exhibit non-standardized behaviour with respect to the certificate validation process [1]. This paper extends that work by examining their handling of OCSP Stapling. We also examine several popular HTTPS interception products, including proxies and anti-virus tools, regarding their certificate validation processes. We analyse and compare their behaviour to that described in the relative standards. Finally, we propose a system that allows the automation of certificate validation tests.

The Role Of State And Federal Law In Energy Condemnations, Stewart E. Sterk

Articles

When an energy provider condemns fee interests or easements to permit construction of transmission lines, what roles do state and federal law play in determining the "just compensation" available to affected landowners? That question has arisen in a number of different factual contexts. Usually, condemnors seek to avoid state law rules that provide for compensation beyond what they believe represents the market value of the property they seek to acquire. For instance, condemnors may seek an offset for benefits the condemnation generates for neighboring land owned by the condemnee. Condemnors may also seek to avoid state rules that entitle condemnees …

Scalable And Secure Big Data Iot System Based On Multifactor Authentication And Lightweight Cryptography, Saleh Atiewi, Amer Al-Rahayfeh, Muder Almiani, Salman Yussof, Omar Alfandi, Ahed Abugabah, Yaser Jararweh

All Works

© 2013 IEEE. Organizations share an evolving interest in adopting a cloud computing approach for Internet of Things (IoT) applications. Integrating IoT devices and cloud computing technology is considered as an effective approach to storing and managing the enormous amount of data generated by various devices. However, big data security of these organizations presents a challenge in the IoT-cloud architecture. To overcome security issues, we propose a cloud-enabled IoT environment supported by multifactor authentication and lightweight cryptography encryption schemes to protect big data system. The proposed hybrid cloud environment is aimed at protecting organizations' data in a highly secure manner. …

Selective Subtraction For Handheld Cameras, Adeel A. Bhutta, Imran Nazir Junejo, Hassan Foroosh

All Works

© 2013 IEEE. Background subtraction techniques model the background of the scene using the stationarity property and classify the scene into two classes namely foreground and background. In doing so, most moving objects become foreground indiscriminately, except in dynamic scenes (such as those with some waving tree leaves, water ripples, or a water fountain), which are typically 'learned' as part of the background using a large training set of video data. We introduce a novel concept of background as the objects other than the foreground, which may include moving objects in the scene that cannot be learned from a training …

Machine Learning Techniques For Quantification Of Knee Segmentation From Mri, Sujeet More, Jimmy Singla, Ahed Abugabah, Ahmad Ali Alzubi

All Works

© 2020 Sujeet More et al. Magnetic resonance imaging (MRI) is precise and efficient for interpreting the soft and hard tissues. Moreover, for the detailed diagnosis of varied diseases such as knee rheumatoid arthritis (RA), segmentation of the knee magnetic resonance image is a challenging and complex task that has been explored broadly. However, the accuracy and reproducibility of segmentation approaches may require prior extraction of tissues from MR images. The advances in computational methods for segmentation are reliant on several parameters such as the complexity of the tissue, quality, and acquisition process involved. This review paper focuses and briefly …

Giving Back A Fraudulent Transfer: A Defense To Liability?, David G. Carlson

Articles

In Whitlock v. Lowe (In re Deberry) (5th Cir. 2019), the Fifth Circuit court of appeals found it obvious that if a transferee gives back fraudulently transferred funds (which the debtor then dissipates), the transferee has a complete defense to liability to the transferor’s bankruptcy trustee. This puts the Fifth Circuit at odds with the Sixth and Seventh Circuits, where the prepetition give-back counted as no defense. This article concludes that a more nuanced position should mediate between these extremes, based on an “innocent donee” defense retrieved from Nineteenth Century precedent. The article emphasizes that if bad faith transferees for …

Fine-Grained Sentiment Analysis For Measuring Customer Satisfaction Using An Extended Set Of Fuzzy Linguistic Hedges, Asad Khattak, Waqas Tariq Paracha, Muhammad Zubair Asghar, Nosheen Jillani, Umair Younis, Furqan Khan Saddozai, Ibrahim A. Hameed

All Works

© 2020 The Authors. Published by Atlantis Press SARL. In recent years, the boom in social media sites such as Facebook and Twitter has brought people together for the sharing of opinions, sentiments, emotions, and experiences about products, events, politics, and other topics. In particular, sentiment-based applications are growing in popularity among individuals and businesses for the making of purchase decisions. Fuzzy-based sentiment analysis aims at classifying customer sentiment at a fine-grained level. This study deals with the development of a fuzzy-based sentiment analysis by extending fuzzy hedges and rule-sets for a more efficient classification of customer sentiment and satisfaction. …

"Corporate Power, Class Conflict, And The Crisis Of The New Globalization" By Ronald W. Cox, (Lexington Books, 2019) A Review Essay, Daniel Skidmore-Hess

Political Science & International Studies: Faculty Publications

A review of Ronald W. Cox's "Corporate Power, Class Conflict, and the Crisis of the New Globalization" published by Lexington Books, 2019.

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 …

Breaking Black Boundaries: The Poetry Of Rita Dove, Lavonna D. Wright

Honors College Theses

By tracing the motifs of domestic space, classical and popular music, and ballroom dancing within Rita Dove’s Thomas and Beulah, Grace Notes, Sonata Mulattica, and American Smooth, I assert that she both challenges and expands Black poetic culture by exploring topics previously considered outside of the purview of Black poets. This analysis allows me to demonstrate her ability as a poet to move beyond simplistic, derivative, and ultimately constraining cultural expectations. Dove uses these motifs to expand the critically and culturally-imposed constrictions of Black poetry.

Benefits Of Using Lesson Study For Sotl, Cross-Disciplinary Research, And Assessment, M. Lauren Wahman, Amber Burkett Peplow, Rita Kumar, Brenda Refaei

International Journal for the Scholarship of Teaching & Learning

Lesson study is a technique that helps faculty examine student learning that encourages scholarly teaching. In lesson study, faculty identify a concept and develop a lesson plan to support student learning of the concept. The opportunity to collaborate on lesson development and to examine student learning opens up a space for faculty to exchange ideas about effective teaching. Most faculty do not have opportunities to collaborate on their teaching at this deeper level, but a lesson study project provides guidance for instructors to explore student learning in-depth. This article examines how lesson study provides opportunities for college faculty to engage …

An In-Depth Look At A Comprehensive Diversity Training Program For Faculty, Nancie J. Hudson

International Journal for the Scholarship of Teaching & Learning

This ethnographic research project examines a five-month diversity training program that 16 faculty participated in voluntarily at a university in the western United States. In addition to reviewing diversity issues and challenges in higher education, this article provides information about the program, describes my participant-observer experience, and provides evidence that assesses the program’s effects on teaching practices. This annual program includes learning, reflection and application and helps the participants develop new inclusive teaching strategies for the courses they teach. A post-program survey of the participants indicates that the majority felt that the program had a lasting beneficial effect on their …

Students’ Conceptions Of Bell Curve Grading Fairness In Relation To Goal Orientation And Motivation, Lynette Tan Yuen Ling, Brenda Yuen, Wee Ling Loo, Christiaan Prinsloo, Mark Gan

International Journal for the Scholarship of Teaching & Learning

The controversial bell curve has received considerable attention in recent years as a grade distribution tool where “norm-referenced grading involves comparing students’ performances with each other” rather than where they fall on a “predefined continuum of quality” (Brookhart, 2013, p. 258). Despite educators’ deep concern on the fairness of bell curve grading, there is little research done on students’ conceptions of that grading system in higher education. This correlational study uses open-ended questions and three instruments to measure students’ conceptions of the fairness of bell curve grading, their goal orientations, and motivation. Undergraduates from three universities participated in the survey …

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. …

Exploring Student And Faculty Reactions To Smartphone Policies In The Classroom, Alicia A. Stachowski University Of Wisconsin - Stout, Kathryn L. Hamilton, Andrea M. Bertram

International Journal for the Scholarship of Teaching & Learning

The current studies examined attitudes about classroom cell phone usage and reactions to cell phone policies among students and faculty. Study 1 documented students’ and faculty’s perceptions of appropriateness of cell phones in the classroom and about what classroom policies should be. Students reported greater leniency regarding cell phone use in the classroom and suggested stricter penalties for inappropriate use. Study 2 surveyed faculty and students about four cell phone policies ranging in level of leniency. The results indicated as policy leniency increased, cell phone use increased and enforcement decreased. Study 3 evaluated students’ reactions to actual classroom cell phone …

Perspective As A Threshold Concept In Business Communication, Kristen M. Getchell, Paula J. Lentz

International Journal for the Scholarship of Teaching & Learning

In this article, the authors present the notion of perspective as a threshold concept in business communication. Using an SoTL framework, the researchers explore the effect of teaching threshold concepts in a summary writing assignment in a foundational business communication class. Working with a close reading methodology, the authors examine the context of perspective as a threshold concept by analyzing students’ summary samples for gender bias and explore how close reading can support further research into threshold concepts in business communication.

Syllabus Language, Teaching Style, And Instructor Self-Perception: Toward Congruence, Christopher Richmann, Courtney Kurinec, Matthew Millsap

International Journal for the Scholarship of Teaching & Learning

As with all language, the words of a syllabus carry emotional associations. Previous literature has not objective-ly measured the emotional associations of syllabus language or explored the relationship between instructors’ teaching style and the emotional associations of syllabus language. Using the Pleasure-Arousal-Dominance (PAD) framework, this article reports baseline measurements for syllabus language, investigates the relationship be-tween Grasha’s teaching styles and instructors’ self-perceived emotional associations with teaching, and compares instructors’ self-perceptions with the emotional associations of their syllabus language. Moderate correlations between teaching PAD scores and Grasha’s teaching style inventory suggest the emotion that may connect with concrete teaching attitudes and …

Making The Invisible Visible: Enhancing Information Literacy And Metacognition With A Constructivist Activity, Jessica Denke, Jennifer Jarson, Stefanie Sinno

International Journal for the Scholarship of Teaching & Learning

A growing body of literature focused on the pedagogical relationship between information literacy (IL) and metacognition suggests that facilitating learners’ reflections promotes IL learning. However, activating and assessing this relationship is difficult. This article describes a constructivist activity that models for students how to practice IL while increasing awareness of metacognitive approaches. The modified jigsaw activity, including a worksheet, facilitates individual reflection and peer-to-peer learning through structured conversation regarding popular press articles. Using a grounded theory approach, coding of students’ worksheets showed IL development related to comprehension, procedure, evaluation, and reflection. Moreover, the worksheet offers instructors insight into student learning …

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 …

Semi-Annual Progress Report #6, Missouri University Of Science And Technology. Inspire - University Transportation Center

Semi-Annual Progress Reports

No abstract provided.

Investigating The Influence Of A Web Based Logistics Tool On The Effectiveness Of Operations For The Center Of Innovation For Logistics Of Georgia, David Vaughn

Honors College Theses

Research suggests a correlation between advancements in logistics infrastructure and the development rate of regional economies. Some states have identified this correlation and have taken steps to create specialized entities aimed at catalyzing the growth of logistics within their state. In the state of Georgia, the Center of Innovation for Logistics is the entity responsible for coordinating logistic development activities. As part of their responsibilities, they are tasked with fulfilling information requests regarding logistics infrastructure availability throughout the state. However, the system is used to process these requests is antiquated and extremely inefficient. In an attempt to ameliorate this process, …

Dynamic Loading Experimentation And Surface Imaging Of Pressure Vessel Loadcell Fractures, Austin T. Sumner

Honors College Theses

Pressure vessels are very common pieces of equipment in industry and they are used for a variety of applications. It is standard in industry to rest pressure vessels on load cells. For some special cases, the pressure vessels are rested on load cells instead of solid foundation. Pressure vessels and their loadcells are generally designed for static environmental conditions and loading and tend to experience adverse effects when exposed to dynamic environments, such as hurricanes and earthquakes. These adverse-loading conditions cause vibrations and asymmetrical loading on the load cells, which can concurrently cause unexpected failure. This research investigates the effects …

What Is A Fair Price For Objector Blackmail? Class Action Objectors And The 2018 Amendments To Rule 23 Symposium, Elizabeth J. Cabraser, Adam N. Steinman

Articles

No abstract provided.

Pretrial Detention In The Time Of Covid-19, Jenny E. Carroll

Articles

COVID-19 has shone a light on the preexisting flaws in the criminal justice system. This Essay focuses on one of the challenges the criminal justice system faces in light of COVID-19: that of a pretrial detention system that falls more harshly on poor and minority defendants, swells local jail populations, is fraught with bias, produces unnecessarily high rates of detention, and carries a myriad of downstream consequences, both for the accused and the community at large. Long before the first confirmed case, United States' jails were particularly susceptible to contagions. The COVID-19 crisis exacerbates this problem creating an acute threat …