Digital Commons Network^™

The Impact Of The Covid-19 Recovery On California Transportation Revenue: A Scenario Analysis Through 2040, Asha Weinstein Agrawal, Hannah King, Martin Wachs, Jeremy Marks

Mineta Transportation Institute

The COVID-19 public health emergency has affected every aspect of life in California, reducing social and economic activity. Less activity translates to less travel, and less travel leads to less revenue generated from taxes on motor fuels. As California emerges from the COVID-19 crisis and returns to more normal levels of activity, the state must plan transportation system operations and maintenance in the context of deep uncertainty regarding future revenue.

To help decision makers navigate that uncertainty, we used spreadsheet models to estimate the impacts of different economic recovery scenarios from the COVID-19 pandemic on state-generated transportation revenue. Because it …

Psychologists' Use Of Touch In Individual Psychotherapy With Deaf And Hard-Of-Hearing Clients, Caroline M. Kobek Pezzarossi Ph.D, Irene W. Leigh Ph.D, Daniel S. Koo Ph.D

JADARA

The use of touch in psychotherapy is a topic often undiscussed in graduate training programs. Stenzel and Rupert’s 2004 study showed that nearly 90% of clinicians never or rarely offered touch to clients during a session. This study examined the use of touch in a psychotherapeutic setting with culturally Deaf clients, since touch is a culturally accepted, even expected, practice. Results indicated that there was no statistically significant difference among culturally Deaf therapists compared with the Stenzel and Rupert’s (2004) findings, but there is a statistically significant difference in those who identify as hearing and work with culturally Deaf clients. …

Deaf Cultural Capital And Its Conflicts With Hearing Culture: Navigational Successes And Failures, Ashley Greene-Woods, Natalie J. Delgado, Beverly Buchanan, Misty Sides, Abbas Ali Behmanesh, Brian Cheslik, Caroline K. Koo, M. Diane Clark

JADARA

Despite the creation and implementation of laws intended to support and protect Deaf individuals, stories of limited opportunities and oppression within the workplace still exist and are pervasive. Current research in regard to Deaf individuals’ upward mobility includes a discussion of cultural capital, Imposter Syndrome, and navigational capital. To further understand the experiences of Deaf individuals, the research team conducted a mixed-methods study utilizing surveys and interviews. The results provided insight regarding challenges experienced by the participants in either-or-both their education and employment. The data suggests that the use of navigational capital was the most significant predictor for upward mobility.

Apollo And Columbia: Landscape As Power In Washington D.C. And Versailles., Beau Cameron Burris

Landscape Architecture Undergraduate Honors Theses

The grounds of the Palace of Versailles and the urban fabric of Washington, D.C. are monumentally scaled, richly mythologized landscapes of power. Through massive baroque geometries, both sites impress order on the vastness of space, reframing it for the glory of their respective creators. Within these grand spaces, symbolism and iconography provide narratives of conquest, violence, glory, and fear. Stories of seemingly immortal men emerge from classical traditions of architecture and sculpture. Louis XIV and the presidents and war heroes of the United States have become god-heroes in bronze and stone, presiding over palatial grounds and public space as if …

Resistance To Herbicides Conferred By Amaranthus Palmeri Protoporphyrinogen Ix Oxidase Mutations, Pamela Carvalho De Lima

Graduate Theses and Dissertations

Palmer amaranth (Amaranthus palmeri S. Wats.) is one of the most problematic agronomic weeds to control in fields across Arkansas. Thus far, this species has evolved resistance to several herbicides, including protoporphyrinogen IX oxidase (PPO) inhibitors. The majority of PPO-resistant Palmer amaranth populations harbor a target-site mutation (substitution or deletion of amino acids). The objective of this thesis was to identify the level of fomesafen resistance conferred by PPO2 mutations from Palmer amaranth. The experiments conducted aimed to (1) characterize the level of resistance conferred by the transgene Palmer amaranth ppo2 carrying ΔG210 mutation into the wild type rice (Oryza …

Hierarchical Aggregation Of Multidimensional Data For Efficient Data Mining, Safaa Khalil Alwajidi

Dissertations

Big data analysis is essential for many smart applications in areas such as connected healthcare, intelligent transportation, human activity recognition, environment, and climate change monitoring. Traditional data mining algorithms do not scale well to big data due to the enormous number of data points and the velocity of their generation. Mining and learning from big data need time and memory efficiency techniques, albeit the cost of possible loss in accuracy. This research focuses on the mining of big data using aggregated data as input. We developed a data structure that is to be used to aggregate data at multiple resolutions. …

Cardiac Electrophysiology: Exploring Racial And Gender Outcomes Of Treatment Of Paroxysmal And Persistent Atrial Fibrillation Using Sotalol And Dofetilide, Nicole Lanette Bradford-Love

Dissertations

Purpose

The purpose of this study is to explore the association between gender and racial lines in the conversion and sustainment of normal sinus rhythm (NSR) from paroxysmal atrial fibrillation (PAF) and persistent atrial fibrillation using the anti-arrhythmic drugs (AADs) sotalol and dofetilide.

Methods

A secondary data analysis was performed to assess the relationships of the independent and dependent variables listed above. Using SPSS v. 24 descriptive statistics were obtained and initially evaluated for accuracy with histograms. A cross-tabulation frequency table was produced to determine the number of variables that fell into each dependent category. Following this, the frequencies were …

Development Of Functional Materials And Devices On Flexible Platforms Using Additive Print Manufacturing Processes For Biomedical And Environmental Applications, Dinesh Maddipatla

Dissertations

In recent years, considerable research has been vested into the development of printed electronics (PE) to explore the best ways of fabricating electronic devices on flexible platforms using additive print manufacturing processes. PE produces flexible devices that are compatible with complex geometries, foldable applications and conformal to curved surfaces, with a promising potential for large‐area device fabrication at relatively lower manufacturing costs. This dissertation focuses majorly on the design and fabrication of novel flexible functional materials and devices for biomedical and environmental applications using additive printing processes.

Initially, a simple paper-based low cost and rapid prototypable platform with oxygen sensors …

Objectively Determining The Language-Related Communication Challenges For In-Flight Operations, Fehime Utkan

Dissertations

Communication breakdowns between pilots and air traffic controllers (ATCs) have been identified as primary factors in fatal airplane accidents (Wu et. al., 2019; Bauh & Stolzer, 2018; Ritter, 1996; Eurocontrol, 2011). Although there are various aspects that have affected communication efficiency, language-related issues have been mostly associated with transmissions involved in serious incidents, especially in multicultural flight environments (Sexton & Helmrich, 2000). More than 2,000 people have died in accidents where miscommunication was a primary factor (Bauh & Stolzer, 2018; Patty, 2016). By the year of 2025, the air transportation system is projected to become more complex, and the volume …

An Investigation Of Processes Linking Patient-Centered Communication Approaches To Favorable Impressions Of Vietnamese Physicians And Hospital Services, Christopher Mckinley, Yam Limbu, Long Pham

College of Communication and Media Scholarship and Creative Works

Strong doctor-patient relationships generate greater patient satisfaction and compliance with physician recommendations. Although prior research has explored distinct factors driving favorable patient outcomes, investigations have yet to comprehensively address the efficacy of different communication styles. Furthermore, it is critical to explore the full impact communication approaches have on perceptions of medical services. This investigation addressed two patient-centered communication approaches – empathy and nonverbal immediacy – as antecedents to Vietnamese patients’ impressions of physicians and hospital services. Results showed that these two factors were powerful, independent predictors of satisfaction and trust. Conversely, patient participation was a less robust predictor of judgments …

Program Effects Of Dreams Among Adolescent Girls And Young Women In Kisumu County, Kenya: Findings From Dreams Implementation Science Research, Population Council

HIV and AIDS

As part of the DREAMS Initiative, the Population Council is conducting implementation research in Kenya to build needed evidence to inform decision-making around effective implementation of community-based, girl-centred interventions and to assess their effectiveness in reducing HIV vulnerability among adolescent girls and young women (AGYW)—a population in which AIDS is the leading cause of death in the region. This brief summarizes key findings from a prospective cohort study conducted with AGYW participating in DREAMS programming in an urban and peri-urban site in Kisumu County.

Program Effects Of Dreams Among Adolescent Girls And Young Women In Zambia: Findings From Dreams Implementation Science Research, Population Council

HIV and AIDS

As part of the DREAMS Initiative, the Population Council is conducting implementation research in Zambia to build needed evidence to inform decision-making around effective implementation of community-based, girl-centred interventions and to assess their effectiveness in reducing HIV vulnerability among adolescent girls and young women (AGYW)—a population in which AIDS is the leading cause of death in the region. This brief summarizes key findings from a prospective cohort study conducted with AGYW participating in DREAMS programming in an urban site in Lusaka and Ndola.

What Are The Perspectives Of School District Staff On The Barriers & Benefits Of Implementing The Second Step Curriculum Within A School District?, Debra A. Olson

Leadership Education Capstones

This qualitative research set out to explore district staff members’ ideals of implementing a social-emotional learning curriculum in their district. Interviews of individual staff members was the source of data for this study. Participants noted that the addition of the SEL program has had positive impacts on current students. Participants also indicated that, although, the addition of this program is necessary, it is also necessary that all staff have some type of training to better support the student population. Also mentioned by the participants was the need for teaching the program with fidelity and including the teaching throughout the day, …

Shifting Parents From Respondents To Partners: New Paths To School Involvement, Andrew S. Pierskalla

Leadership Education Capstones

Consensus among researchers is that parent involvement strengthens student grades (Ross, 2016). The purpose of this phenomenological study is to explore new strategies between parents and schools to foster continued parent involvement. Through qualitative design of surveys, focus-groups, and document review, this study explores strategies utilized of parent involvement at the high school level. The setting for this study is a suburb community in Minnesota. The high school has a student population that exceeds 2,300 (Minnesota Department of Education, 2019). The sample for this study will consist of parents that have at least one current student at the high school. …

Professional Development For The 21st Century Teacher: Supporting Teachers In A 1:1 9-12 Classroom, Steven Gilbertson

Leadership Education Capstones

Abstract

Winona Area Public Schools, specifically Winona Senior High School, is in need of a systematic change in the use of technology and the implementation of professional development regarding technology integration. This project aims to research, survey, and create a plan moving forward to better assist the school in creating a vibrant, organic way of professional development and technology usage in the classroom. Information was gathered through an anonymous survey from staff in the high school to gain insight and assess current usage, comfortability, and needs. The research showed a strong usage of technology in the classroom and a willingness …

Uniformity In Place-Making: How A Focus On Image And Tradition Can Restrict Personal Expression And Repress Queer Identities, Julia Funk

Environmental Studies Senior Seminar Projects

This study looked at the University of Richmond campus, a campus built in a collegiate gothic style of and comprised of uniform buildings and highly managed landscaping. Specifically, it surveyed queer students at UR to ask about their experiences and feelings being on the UR campus. The survey found that a majority of the 44 surveyed students felt pressure to be or act straight, felt there was a lack of queer visibility on campus, felt most uncomfortable in the settings such as the Business School and Greek Life locations and most comfortable in personal housing. Overall, students liked how the …

A Comprehensive Analysis Of Realizing Ultrawideband Antenna And Multiple Band Notches, Tanweer Ali

Manipal Journal of Science and Technology

This paper presents a detailed review of UltrawideBand (UWB) antennas having band notch characteristics. Each technique used has its advantages and limitations. Among the different techniques applied for eliminating the same number of frequency bands, some can get a good radiation pattern. A few techniques exhibit a low group delay and others have achieved a good gain. The review will aid designers to have a broad overview of the different technical parameters such as gain, operating frequency (bandwidth), radiation efficiency, number of notches produced, and the respective techniques used to model each notch, and size in different types of UWB …

3d Cell Culture: Techniques, Applications In Healthcare, And Future Challenges, Mukunthan K S

Manipal Journal of Science and Technology

Two-dimensional (2D) cell cultures have been the most commonly used technique since cell culture was first introduced. However, these cultures do not accurately represent animal physiology as many factors that play an important role in the growth of animal cells are overlooked. Three-dimensional (3D) cell culture techniques provide higher accuracy in recreating the microenvironment of native tissues. But, 2D cell culture techniques are still preferred for the majority of animal cell cultures as these are well established and relatively inexpensive. Various techniques have been developed for 3D cell culture but these systems are highly complex as the number of parameters …

Facial Image Analysis Using Ratio-Fusion-Score Based Approach To Support Forensic Investigation, Deepak Waikar

Manipal Journal of Science and Technology

In recent years, the face recognition field has attained high performance in the identification of a person. Facial recognition algorithms should be able to perform even in the case of similar faces such as Look-alikes or identical twins. Twin identification becomes an important task in face recognition as twins are involved in pursuing criminal activities. The proposed framework focuses on the recognition of individual faces, and Look-alikes by finding distinctiveness of different facial features in the face by using multi-parametric anthropometry measurements. Fusion score is generated by considering the fusion of facial ratios such as image ratio and golden ratio …

When Are You Going To Catch Up With Me? Shu Lea Cheang With Alexandra Juhasz, Alexandra Juhasz

Publications and Research

“Digital nomad” Shu Lea Cheang and friend and critic Alexandra Juhasz consider the reasons for and implications of the censorship of Cheang’s 2017 film FLUIDØ, particularly as it connects to their shared concerns in AIDS activism, feminism, pornography, and queer media. They consider changing norms, politics, and film practices in relation to technology and the body. They debate how we might know, and what we might need, from feminist-queer pornography given feminist-queer engagements with our bodies and ever more common cyborgian existences. Their informal chat opens a window onto the interconnections and adaptations that live between friends, sex, technology, …

Health Insurance Portability And Accountability Act Of 1996: Health & Public Welfare, Erin L. Hayes, Kathryn A. Vance

Georgia State University Law Review

The Standards for Privacy of Individually Identifiable Health Information (“Privacy Rule”) establish a standard for the use and protection of individuals’ health information and apply to certain covered entities or their business associates. Covered entities may only disclose an individual’s protected health information in limited situations. Covered entities or individuals that fail to comply with the Privacy Rule standards may be subject to civil or criminal penalties.

Adapting A Community Engagement Project In Engineering And Education To Remote Learning In The Era Of Covid-19, Maija A. Benitz, Li-Ling Yang

Engineering, Computing & Construction Management Faculty Publications

In the spring of 2020, our interdisciplinary community engagement project, bridging courses in engineering and education, was midway through completion when we abruptly transitioned to remote learning due to COVID-19. Remote learning poses unique challenges to community engaged courses that are often inherently interactive and social. We quickly pivoted our project, which originally sent undergraduates into fourth grade classrooms to teach about wind energy and engineering design. Student reflection papers illuminate challenges to skill development and negative socioemotional consequences. Our findings provide insight and suggestions for future implementations of community engagement projects in the era of remote learning.

Internet Of Things (Iot): Cybersecurity Risks In Healthcare, Ruhi Patel

Cybersecurity Undergraduate Research Showcase

The rapid growth and investment in the Internet of Things (IoT) has significantly impacted how individuals and industries operate. The Internet of Things (IoT) refers to a network of physical, technology-embedded objects that communicate, detect, and interact with their external environment or internal state (Hung, 2017). According to Tankovska (2020), IoT devices are estimated to reach 21.5 billion units by 2025. This technological boom is leading various industrial sectors to notice a quick increase in cybersecurity risks and threats. One industrial sector has been particularly vulnerable to numerous cyber threats across the globe: healthcare. Oliver Noble (2020), a data encryption …

Mortality Convergence In The Enlarged European Union: A Systematic Literature Review, Rok Hrzic, Tobias Vogt, Fanny Janssen, Helmut Brand

Open Access archive

Background: The high mortality rates in the European Union (EU) Member States that acceded in 2004 sparked political interest in mortality convergence. Whether mortality is converging in the EU remains unclear. We reviewed the literature on mortality convergence in the post-2004 EU territory as a whole. We also explored whether the study designs influenced the results and whether any determinants of mortality convergence had been empirically examined. Methods: A systematic literature review was performed. Our search included scientific databases and the websites of international governmental institutions and European demographic research institutes. Results: We uncovered 94 unique records and included seven …

Two Manoeuvres To Facilitate The Oral Insertion Of Lma Ctrach™, Handattu Krishna, Nandhini Joseph, Karri Pavani

Open Access archive

Background and Aims: LMA CTrachTM, a new intubating conduit, has a thicker shaft compared to that of the intubating laryngeal mask airway (ILMA) due to the embedded optical fibres of the system. This causes difficulty during insertion despite normal mouth opening. Utility of two manoeuvres to overcome this was evaluated. Methods: From our experience with LMA CTrachTMwe found that two manoeuvres can be helpful to facilitate the insertion of LMA (a) dorsal and downward pressure over the shaft at the point where it hinges against the incisors while continuing the one handed rotational insertion of LMA (b) Lateral insertion of …

An Uml Based Performance Evaluation Of Real-Time Systems Using Timed Petri Net, Tanuja Shailesh, Ashalatha Nayak, Devi Prasad

Open Access archive

Performance is a critical non-functional parameter for real-time systems and performance analysis is an important task making it more challenging for complex real-time systems. Mostly performance analysis is performed after the system development but an early stage analysis and validation of performance using system models can improve the system quality. In this paper, we present an early stage automated performance evaluation methodology to analyse system performance using the UML sequence diagram model annotated with modeling and analysis of real-time and embedded systems (MARTE) profile. MARTE offers a performance domain sub-profile that is used for representing real-time system properties essential for …

Integrated Genomic Analysis Reveals Mutated Elf3 As A Potential Gallbladder Cancer Vaccine Candidate, Akhilesh Pandey, Eric W. Stawiski, Steffen Durinck, Harsha Gowda

Open Access archive

Gallbladder cancer (GBC) is an aggressive gastrointestinal malignancy with no approved targeted therapy. Here, we analyze exomes (n = 160), transcriptomes (n = 115), and low pass whole genomes (n = 146) from 167 gallbladder cancers (GBCs) from patients in Korea, India and Chile. In addition, we also sequence samples from 39 GBC high-risk patients and detect evidence of early cancer-related genomic lesions. Among the several significantly mutated genes not previously linked to GBC are ETS domain genes ELF3 and EHF, CTNNB1, APC, NSD1, KAT8, STK11 and NFE2L2. A majority of ELF3 alterations are frame-shift mutations that result in several …

The Effect Of Racial Diversity On Hate Speech, A Study On The Black Lives Matter Movement On Twitter, Raey Ageze

2020 Fall Honors Capstone Projects - Archive

The spread of hate speech is one of the major issues that social media platforms, like Twitter, have been facing as digital activism becomes more common. The spread of hate speech is often facilitated by the existence of echo chambers. To gain a better understanding of the type of users that engage in hate speech, tweets related to the Black Lives Matter movement were studied. Tweets that were for and against the Black Lives Matter movement were collected and labeled as hate, counter-hate, and natural. The followers and friends of the selected users of each type were then examined to …

Influence Of Music Education On Early Childhood Development, Valerie Kilburn

2020 Fall Honors Capstone Projects - Archive

Music is considered an integral part of early childhood education. Early childhood music education can contribute to a child’s vocal development, rhythm skills, and motor skills development. Vocal development is distinguishing between the different voices. Rhythm skills consist of developing an internalized beat. Motor skills are developing fine and gross motor abilities. These various aspects of childhood development in their relation to music education were outlined and elaborated on in this paper. Although early childhood is defined as birth to age nine, this research paper examined children from birth to age four. Practical application with young children was discussed at …

Satellite Demodulation Utilizing The Hackrf One, Beaglebone Black, And Gnu Radio, Cole Tschritter

2020 Fall Honors Capstone Projects - Archive

Satellite signals are an efficient means of receiving data in remote environments. By monitoring satellite signals, a device can be controlled in remote locations, long range communications intercepted, and local sensory data collected. It is possible to utilize a Software-Defined Radio (SDR) that can sample the electromagnetic spectrum and use code to demodulate instead of a typical hardware-defined radio, allowing for a compact, scalable system. This project will use a BeagleBone Black as the controller and the HackRF One for the SDR. Due to variance in modulation types, modulation methods, sample limitations of the HackRF One, and frequency fall off, …