Digital Commons Network^™

Social Media Analytics: A Case Study Of Singapore General Election 2020, Sebastian Zhi Tao Khoo, Leong Hock Ho, Ee Hong Lee, Danston Kheng Boon Goh, Zehao Zhang, Swee Hong Ng, Haodi Qi, Kyong Jin Shim

Research Collection School Of Computing and Information Systems

The 2020 Singaporean General Election (GE2020) was a general election held in Singapore on July 10, 2020. In this study, we present an analysis on social conversations about GE2020 during the election period. We analyzed social conversations from popular platforms such as Twitter, HardwareZone, and TR Emeritus.

Digital Social Listening On Conversations About Sexual Harassment, Xuesi Sim, Ern Rae Chang, Yu Xiang Ong, Jie Ying Yeo, Christine Bai Shuang Yan, Eugene Wen Jia Choy, Kyong Jin Shim

Research Collection School Of Computing and Information Systems

In light of the #MeToo movement and publicized sexual harassment incidents in Singapore in recent years, we built an analytics pipeline for performing digital social listening on conversations about sexual harassment for AWARE (Association of Women for Action and Research). Our social network analysis results identified key influencers that AWARE can engage for sexual harassment awareness campaigns. Further, our analysis results suggest new hashtags that AWARE can use to run social media campaigns and achieve greater reach.

Secure And Verifiable Inference In Deep Neural Networks, Guowen Xu, Hongwei Li, Hao Ren, Jianfei Sun, Shengmin Xu, Jianting Ning, Haoming Yang, Kan Yang, Robert H. Deng

Research Collection School Of Computing and Information Systems

Outsourced inference service has enormously promoted the popularity of deep learning, and helped users to customize a range of personalized applications. However, it also entails a variety of security and privacy issues brought by untrusted service providers. Particularly, a malicious adversary may violate user privacy during the inference process, or worse, return incorrect results to the client through compromising the integrity of the outsourced model. To address these problems, we propose SecureDL to protect the model’s integrity and user’s privacy in Deep Neural Networks (DNNs) inference process. In SecureDL, we first transform complicated non-linear activation functions of DNNs to low-degree …

Artificial Intelligence For Social Impact: Learning And Planning In The Data-To-Deployment Pipeline, Andrew Perrault, Fei Fang, Arunesh Sinha, Milind Tambe

Research Collection School Of Computing and Information Systems

With the maturing of artificial intelligence (AI) and multiagent systems research, we have a tremendous opportunity to direct these advances toward addressing complex societal problems. In pursuit of this goal of AI for social impact, we as AI researchers must go beyond improvements in computational methodology; it is important to step out in the field to demonstrate social impact. To this end, we focus on the problems of public safety and security, wildlife conservation, and public health in low-resource communities, and present research advances in multiagent systems to address one key cross-cutting challenge: how to effectively deploy our limited intervention …

Co-Embedding Attributed Networks With External Knowledge, Pei-Chi Lo, Ee-Peng Lim

Research Collection School Of Computing and Information Systems

Attributed network embedding aims to learn representations of nodes and their attributes in a low-dimensional space that preserves their semantics. The existing embedding models, however, consider node connectivity and node attributes only while ignoring external knowledge that can enhance node representations for downstream applications. In this paper, we propose a set of new VAE-based embedding models called External Knowledge-Aware Co-Embedding Attributed Network (ECAN) Embeddings to incorporate associations among attributes from relevant external knowledge. Such external knowledge can be extracted from text corpus and knowledge graphs. We use multi-VAE structures to model the attribute associations. To cope with joint encoding of …

Struggling Student Teachers: Interventions For Support And Success, Sheree Moser

Department of Teaching, Learning, and Teacher Education: Theses and Other Student Research

Teacher shortages in K-12 schools have created unique challenges for teacher preparation programs. University instructors face the task requirements of supporting candidates from a wide variety of backgrounds at the undergraduate and graduate level. While some of these candidates enter higher education programs skilled, eager, and committed, others are less prepared, requiring significant attention to make it through the program. Exams required by state departments of education and minimum grade point averages influence each candidate’s ability to move forward within the program, causing some students to experience additional struggles related to mental health and financial burdens.

The problem of practice …

Struggling Student Teachers: Interventions For Support And Success, Sheree Moser

Department of Teaching, Learning, and Teacher Education: Theses and Other Student Research

Teacher shortages in K-12 schools have created unique challenges for teacher preparation programs. University instructors face the task requirements of supporting candidates from a wide variety of backgrounds at the undergraduate and graduate level. While some of these candidates enter higher education programs skilled, eager, and committed, others are less prepared, requiring significant attention to make it through the program. Exams required by state departments of education and minimum grade point averages influence each candidate’s ability to move forward within the program, causing some students to experience additional struggles related to mental health and financial burdens.

The problem of practice …

A Musical Analysis Of The Improvisational Bebop Style Of Nat Adderley (1955–1964), Kyle Granville

Glenn Korff School of Music: Dissertations, Theses, Student Creative Work, and Performances

Nathaniel Carlyle Adderley was an American jazz artist active in New York City, Florida and Europe throughout his extensive musical career. A prominent cornet player and composer, Adderley was highly respected by many of his peers in New York City, Florida, as well as all over Europe. He spent a lot of time during his career performing with and composing for many renowned jazz musicians: Horace Silver, Oscar Pettiford, Johnny Griffin, Yusef Lateef and most notably his older brother, Cannonball Adderley. Collaborations with these notable musicians and many others, help cement Nat Adderley a well deserving spot in the jazz …

Packet Delivery: An Investigation Of Educational Video Games For Computer Science Education, Robert Lafferty

School of Computing: Dissertations, Theses, and Student Research

The field of educational video games has rapidly grown since the 1970s, mostly producing video games to teach core education concepts such as mathematics, natural science, and English. Recently, various research groups have developed educational games to address elective topics such as finance and health. Educational video games often target grade school audiences and rarely target high school students, college students, or adults. Computer science topics are not a common theme among educational video games; the games that address Computer Science topics teach computer fundamentals, such as typing or basic programming, to young audiences.

Packet Delivery, an educational video …

The Purpose Of This Study Is: With Adult Children Of Alcoholics (Acoa); Do Psychoeducational Group Sessions Have An Impact On Relationship Satisfaction?, Paula Marie Wheaton

Doctoral Dissertations and Projects

Objective: The research's emphasis is Adult Children of Alcoholics [ACOA] and psychoeducational group sessions. Can psychoeducational group sessions be an effective treatment to heal the psychological effects of ACOAs, with the focus on relationship satisfaction? Psychoeducation groups lead to healing for ACOAs and can be an element in facilitating ACOAs having low relationship satisfaction. There was a gap in the research regarding psychoeducational groups' use in improving relationship satisfaction in ACOAs. Method: A quantitative research study using a between and a within-group design applied with the psychoeducational group sessions. Participants will take the CAST survey and qualify with a score …

Latino Pastors And Their Spouses' Marital Satisfaction And Its Predicting Factors, Tanya Paniagua

Doctoral Dissertations and Projects

The Latino population in the United States has been the primary driver of demographic growth in the country (Flores, 2017). With this increasing shift in America, it is important to investigate the unique strains on clergy families among Latino pastors as evidence suggests stress is a threat to marital satisfaction and its longevity (Randall & Bodenmann, 2009). Very little literature on marital dynamics has focused on Latino pastors; thus, a need exists for more research in examining how cultural values and acculturation impact marital satisfaction while considering the relationship between marital satisfaction and selected variables: affection, sexual satisfaction, communication, burnout, …

An Effective Strategy Of Family Ministry In Korean Church To Build A Biblical Family, Ikjae Jin

Doctoral Dissertations and Projects

The purpose of this project is to assist churches in building a biblical family and developing an effective strategy for family ministry programs. Additionally, it will address the problems and difficulties of Korean families. The study will be based on Korean churches in South Korea. A study of what churches are doing to assist these families will be conducted. This project will suggest how to build a biblical family in Korean churches. This research will survey at least 50 Korean pastors living in Korea and will conduct research on existing family ministry programs in Korean churches based on biblical and …

East Texas Employees And Organizations: Ready, Willing And Adapting In Meeting Challenges, Marilyn Young

Hibbs Brief

As our new environment evolves, it is even more important for organizations to attract skilled, productive and motivated workers. Factors such as job satisfaction, productivity and organizational commitment are among the implications and challenges in finding the proper job match while utilizing available talent. Therefore, we should look at the nature of employment for the region.

Development Of Hplc Stationary Phases With Unique Selectivities And Introduction Of Molecular Rotational Resonance Spectroscopy In Gas Chromatography, Nimisha Thakur

Chemistry & Biochemistry Dissertations - Archive

This thesis contributes to advancing liquid and gas chromatography by introducing new stationary phases for HPLC and a new hyphenated GC technique. In the first section, new pH stable stationary phases based on geopolymers are presented for applications in liquid chromatography. The first-ever synthesis of micron-sized spherical particles of geopolymers, customized to be used as HPLC stationary phases, is reported. Complete material characterization of geopolymers using X-ray diffraction, scanning electron microscopy, energy dispersive spectroscopy, laser diffraction, and porosimetry is shown. The chromatographic evaluation of geopolymers is done by comparing parameters such as hydrophilicity, ion exchange selectivity, efficiency, hydrolytic stability, and …

History Uprooted: Georgia Applies Apportionment To Strict Liability Claims, Carey Sartain

Mercer Law Review

Adrienne Johns had experience riding motorcycles for over 20 years when in 2013, total failure of the front brake on his 2006 Suzuki GSX-R1000 caused him to hit a curb, throwing him from his bike and knocking him unconscious. The accident resulted in Johns being hospitalized for over two months following spinal fusion surgery and surgery to repair his hand. Subsequent to the accident, he discovered that there had been a recall notice from Suzuki related to his bike model’s front brake. At trial, Johns proved that a design defect in the front brake had ultimately caused the brake to …

A Bleak House: The Story Behind The Oldest Legal Controversy In The State Of Georgia, Clayton T. Kendrick

Mercer Law Review

Bleak Houseis a novel written by Charles Dickens, which centers around the fictional English Court of Chancery case Jarndyce and Jarndyce.The fictional case concerns a dispute surrounding a large inheritance that drags on for several generations.As Dickens put it,

Jarndyce and Jarndyce drones on . . . . Innumerable children have been born into the cause; innumerable young people have married into it; innumerable old people have died out of it . . . . The little plaintiff or defendant, who was promised a new rocking-horse when Jarndyce and Jarndyce should be settled, has grown up, possessed himself …

The Double Movement Of National Origin Discrimination, Aziz Huq

University of Chicago Law Review

Jose Figueroa’s case presented “little out of the ordinary” for the federal courts¹. His was a “multimillion-dollar” drug operation run out of Wisconsin that fell apart when a dealer and a partner flipped and gave testimony for the government.² Only in the closing moments of sentencing ³ did Figueroa’s case take an unusual turn, one that would in due course elicit an unusual opinion from Judge Diane Wood of the Seventh Circuit Court of Appeals. In the process of assigning Figueroa to the “low end of Figueroa’s advisory guidelines range,” ⁴ District Court Judge Rudolph T. Randa …

Technical Efficiency Of Public Middle Schools In New York City, William C. Horrace, Michah W. Rothbart, Yi Yang

Center for Policy Research

Using panel data and a “true” fixed effect stochastic frontier model, we estimate persistent and transient technical inefficiency in mathematics (Math) and English Language Arts (ELA) test score gains in NYC public middle schools from 2014 to 2016. We compare several measures of transient technical inefficiency and show that around 58% of NYC middle schools are efficient in Math gains, while 16% are efficient in ELA gains. Multivariate inference techniques are used to determine subsets of efficient schools, providing actionable decision rules to help policymakers target resources and incentives.

Reverse Legal Transplants, Sital Kalantry

North Carolina Law Review

No abstract provided.

Chinese Gardens: Solutions For Urban Nature Deficit, Zachary K. Warner

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Research shows that time spent in nature is good for human health and well-being. However, as the world’s population becomes more concentrated in urban areas regular time in nature, especially extended time, is becoming more difficult to have. On the other hand, Chinese gardens can provide one solution to this problem because they have a unique way of providing a naturalistic space within a small area. Despite this fact, there aren’t many Chinese style gardens outside of China. Therefore, the objective of this thesis was to identify possible barriers to using Chinese garden design principles and construction techniques, then address …

Stuck In The Middle: An Illustrated Essay On Covid-19 And Other Past Pandemics, Amanda Pszczolkowski

Honors Projects

The project is a visual essay, in a graphic novel-esque style, exploring how the coronavirus compares to other illness outbreaks of the past century and how the associated restrictions have impacted me at an individual level. The creative nonfiction essay intertwines historical perspectives as a way to inform, contextualize, and reflect my own experience with COVID-19. The project began with extensive research on illness outbreaks of the past century, current developments in the Coronavirus pandemic, and genre conventions of graphic novels and memoirs. The intent was to provide a cohesive whole that illuminates themes in the linguistic essay.

Analysis Of Racial/Ethnic Disparities And Language Barriers In Radiation Therapy, Carrie Warner

Honors Projects

It is important for every patient within healthcare to have access to and receive quality care no matter their race, ethnicity, and/or primary language. Focusing on cancer care in the United States, there are racial and ethnic disparities as well as language barriers, both within the English language itself and with foreign languages, that prevent patients from receiving high quality care. This meta-analysis provides evidence of current disparities within healthcare that can be applied to the radiation oncology department and reveals suggestions for advancements including the use of language-concordant physicians and medical interpreters. Some of the policies, plans, and resources …

Gender Differences In Communication With One's Mother And Father And Its Effects On Feelings Of Depression Among Young Adults, Ethan Nicolas Blanchard

All Theses

Depression among young adults is a growing concern that becomes more severe every year. Several factors can contribute to one’s feelings of depression including how much someone communicates their feelings to their parents. Communication with parent’s relationship to depression among young adults is a largely unexplored area of research that this study covers. The purpose of this study is to test gender differences in communication with one’s parents and how parental communication affects feelings of depression. Using the third wave of the National Study of Youth and Religion (NSYR), a nationally representative data set consisting of 1680 young adults living …

An Appetite For The Tasteless: An Evaluation Of Off-Color Humor In Adult Animations And Video Games, Presented Through A Proposed Interactive Narrative Via A Procedurally Generated Material Library, Mark William Keller

All Theses

Off-color humor has propelled adult animation into its Golden Age. The success of this genre has prompted media studios to begin developing original series for subscription video-on-demand services. The technology used for these over the top (OTT) streaming services have improved to the point that providers have begun developing cloud-based gaming. These improvements, along with developments in rendering systems, have made it possible to create interactive media across both video and gaming platforms using similar assets. This document will detail the successes of adult animation and the proposal for more interactive narrative media within this category. Accompanying the text will …

An Efficient Distance Tracking Algorithm Using Near-Infrared Light For Biomedical Applications, Steven Thomas Manz

All Theses

In this article, a method for tracking distance between a medical scope and a subject is introduced. The method considers optical coherence of light scattering due to the topography of the subject and post-processing techniques to decrease high reflection interference. The application of distance tracking is extremely important in biomedical imaging because of the effect on variance and resolution due to a non-stationary scope. Near Infrared light is considered in this article because of the application to Near-infrared (NIR) fluorescent imaging in an emerging biomedical imaging field. Many scopes currently use time-of-flight sensors to track distance, but the increasing importance …

Blue Ridge Chateau: The Conceptual Design Evolution Of Biltmore House, R. Chad Stewart

All Theses

This thesis explores the early conceptual designs for Biltmore House in Asheville, North Carolina. Examining architect Richard Morris Hunt’s surviving floorplans, elevation drawings, and a handful of other renderings, this thesis chronicles the evolution of Biltmore House on the drafting tables of the Hunt office from a luxurious but typical colonial revival mansion into the largest house ever constructed in the United States. Additionally, the thesis explores the European precedents that inspired the design of Biltmore House by comparing its details with those of buildings frequently referenced as having inspired its design in several secondary sources. The result is a …

Vocational And Life Skills Quarterly Report: Grant Cycle 4 Quarter 2 October-December 2020, Uno Nebraska Center For Justice Research, Katelynn Towne, Michael Campagna

Reports

This report presents quarterly data and evaluation updates for the Vocational and Life Skills Program (VLS) through Quarter Two of Grant Cycle Four. VLS was created by Nebraska Legislative Bill 907 in 2014 with the purpose of reducing recidivism and increasing meaningful employment for individuals convicted of a crime in Nebraska. The report contains 1) descriptions of the eight funded organizations across the state, 2) a snapshot of participation, 3) demographics of the participants, and 4) participation breakdowns and descriptions of the skills participants are gaining through VLS programming.

The VLS initiative is evaluated by the Nebraska Center for Justice …

Improving Emergency Airway Care At A Critical Access Hospital, Kelly Mitchell

Student Projects for Graduate Degrees

Emergency airway care is of the highest priority in caring for patients arriving at the emergency department with critical injuries and conditions. Intubation via laryngoscopy is the gold standard for placing an endotracheal tube to manage ventilation. In rural areas, emergency airway care is often the responsibility of non-expert providers who rarely have the opportunity to perform this life-saving procedure. These less experienced providers often take a longer time and make more attempts at endotracheal intubation. Multiple attempts and increased time taken to secure an airway are associated with higher morbidity and mortality. A critical review of the literature supports …

Manipulating Air-Gap Electrospinning To Create Aligned Polymer Nanofiber-Wrapped Glass Microfibers For Cortical Bone Tissue Engineering, Houston R. Linder, Austin A. Glass, Delbert E. Day, Scott A. Sell

Materials Science and Engineering Faculty Research & Creative Works

Osteons are the repeating unit throughout cortical bone, consisting of canals filled with blood and nerve vessels surrounded by concentric lamella of hydroxyapatite-containing collagen fibers, providing mechanical strength. Creating a biodegradable scaffold that mimics the osteon structure is crucial for optimizing cellular infiltration and ultimately the replacement of the scaffold with native cortical bone. In this study, a modified air-gap electrospinning setup was exploited to continuously wrap highly aligned polycaprolactone polymer nanofibers around individual 1393 bioactive glass microfibers, resulting in a synthetic structure similar to osteons. By varying the parameters of the device, scaffolds with polymer fibers wrapped at angles …

Implementing Purposeful Rounding As A Quality Improvement Project To Improve Patient Satisfaction In The Emergency Department, Kersten O'Brien

Master's Projects

Purpose: The purpose of this paper is to describe a quality improvement project to develop and implement a purposeful rounding protocol to improve patient satisfaction and call light rates which affect both patient and nursing staff satisfaction in the emergency department (ED). Importantly, patient satisfaction scores in the ED tend to be low but high scores are related to improved competitive advantage, reimbursement rate, patient outcomes, and nursing staff interruptions.

Methods: A literature review was conducted to determine best practices. Using the lean process and the Plan-Do-Study-Act (PDSA) model, this information was used to identify opportunities for improvement and to …