Digital Commons Network^™

Facile Nitrogen-Doping Of Screen-Printed Carbon Electrodes For Detection Of Hydrogen Peroxide, Emmanuel Nkyaagye

Electronic Theses and Dissertations

Screen-printed carbon electrodes (SPCEs) have garnered much attention as sensors due to their simplicity and relatively low cost. However, to impart necessary selectivity and sensitivity for specific applications, modification of the SPCE surface, which can involve time-consuming procedures or costly equipment/materials, is typically required. Here, a simple nitrogen-doping process based on NH₄OH was used to modify SPCEs prepared from commercially available ink for electrochemical detection of H₂O₂, a common target for biosensing strategies and indicator of cell stress. XPS studies showed that NH₄OH treatment of SPCEs led to a nearly 5-fold increase …

The Influence Of Social Media On The Tourism Industry: A Content Analysis Of Culinary Tourism Brands Via Instagram, Angela White

Electronic Theses and Dissertations

The tourism industry in the United States is constantly changing and being influenced by social media, specifically Instagram. Culinary brands use Instagram to advertise their restaurants and dishes in a creative, visual way. As a result, Instagram is now being used as a tool by tourists and both potential and current customers to share their dining experiences and find these locations based on the visual appeal. This study provides a content analysis of Instagram account information and photo composition within eight popular culinary tourism destinations by examining the strategies used by the accounts. 50 randomly selected photos were used from …

The Relationship Of L2 Proficiency And L1 Reading Academic Performance Prior To Formal L1 Literacy Instruction In Foreign Language Immersion Settings, Andrew David Mckay Jr

Dissertations and Theses

The purpose of this study is to explore the statistical nature of the linguistic interdependence hypothesis (Cummins, 1976, 2017) in the spring of 2nd grade of students in foreign language immersion programs. Specifically, the interdependent relationship between L2 language proficiency levels and L1 reading academic performance in an environment where L1 is the majority language and L2 is the target language for instruction with students who have yet to receive formal reading instruction in the L1. The Continua Model of Biliteracy was used to frame the existing research on language acquisition. An experimental ex post facto design using archival data …

Corn Fiber As A Biomass Feedstock For Production Of Succinic Acid, Lisbeth Vallecilla-Yepez, Divya Ramchandran, Dianna Long, Rajib Saha, Mark R. Wilkins

Department of Agricultural and Biological Systems Engineering: Faculty Publications

The selection of an economical carbon source is a fundamental parameter to establish a successful industrial succinic acid (SA) bioprocess. In this work, corn fiber (CF), a renewable and an inexpensive source of carbohydrates, was successfully used for bioproduction of SA. Optimized liquid hot water (LHW) pretreatment followed by enzymatic hydrolysis were used to obtain corn fiber hydrolysate (CFH). Results in batch fermentation with Actinobacillus succinogenes showed that a control solution mimicking CFH produced 28.7 g/L of SA with a yield of 0.67 g SA/g sugars, while fermentation of CFH produced 27.8 g/L of SA with a yield of 0.61 …

Research On The Impact Of Social Responsibility Of Chinese Real Estate Enterprises On Their Competitiveness, Yajiang Xing

Dissertations and Theses Collection (Open Access)

The real estate industry has become the pillar industry of China's national economy and should perform more social responsibilities. Then how to guide enterprises to perform relevant social responsibilities, how to make full use of social responsibilities to enhance enterprise competitiveness, and how to measure the aspects in which corporate social responsibility promotes the development of competitiveness have aroused the discussion and research of the government and relevant academic circles.Therefore, this paper first puts forward a series of assumptions from the perspective of stakeholders.Secondly, establish the evaluation index system of social responsibility and social competitiveness of real estate enterprises through …

The Ministerial Disengagement By Priests In The Post Modern Era And Its Impact, David Estrada

LMU Theses and Dissertations

Since its inception, the Christian ministerial priesthood has occupied a place of esteem and gradually assigned privilege through its various stages of development and eventual establishment. Influenced over time by various major historical events, newer philosophical insights and perspectives, and the post-modern ethos embracing current society, the Catholic ministerial priesthood is today being drawn into more frequent ministerial disengagement.

J Mich Dent Assoc December 2021

The Journal of the Michigan Dental Association

Every month, The Journal of the Michigan Dental Association brings news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200+ members. No publication reaches more Michigan dentists!

In this issue, the reader will find the following original content:

• Two cover stories presenting perspectives from both ends of the practice life continuum: “Starting Your Practice Life” and “Preparing for Retirement”.
• A feature article, “What Happened in Vegas Became ADA Policy”.
• A feature article, “An Oversight Corrected: 2020 MDA Life Members Recognized”.
• The 2021 Author/Title Index to the Journal of the Michigan Dental Association. …

Public Relations Of Inclusion: A Critical Reframing Of Autism Inclusion With Professors Of Teacher Candidates, Jessica Block Nerren

Electronic Theses, Projects, and Dissertations

There is a problem when inclusion is broken in our communities and in our schools while preliminary teachers call out for more preparation for Autism Spectrum Disorder (ASD) inclusion in their credential programs (Bryant, 2018; Busby et al., 2012; Finch et al., 2013; Loiacono & Valenti, 2010; Morgan, 2015; Robertson et al., 2003; Walters, 2012). The purpose of this study is to explore the framing of ASD inclusion by professors of multiple and single subject preliminary teacher candidates. At this stage in the research, the framing of inclusion is defined as a pre-conscious sensemaking of inclusion for individuals with ASD …

Household Responsibilities And Experiences Of Work-Family Conflict And Well-Being Among Fathers: The Role Of Identity And Gender Role Beliefs, Rita Garcia

Electronic Theses, Projects, and Dissertations

Dual earner families are on a rise and there has been an increase of men participating in household responsibilities. Gender roles ideologies and identity salience influence how the division of labor is distributed within a household and may relate to work-family conflict in fathers when participating more in household responsibilities. The purpose of the present study was to examine the impact of household responsibilities on working fathers’ experiences of work-family conflict and well-being, and to consider potential moderating effects of gender role ideology and identity salience. Results supported a positive relationship between household responsibilities and perceived stress in working fathers. …

Writing Black Characters Out Of The Margins Of Fantasy With Secrets Of Candeo, Julienne Parks

Electronic Theses, Projects, and Dissertations

The crawling pace that the production of diverse fantasy books has set for itself continues to reveal that Black characters and the representation of Blackness in fiction is lacking in a detrimental way. Specifically speaking, this thesis focuses on the prevalent lack of Black characters in the fantasy genre, where Black people are cast as minor characters to a white protagonist’s story like Angela Johnson from Harry Potter; cast as abominations of anti-Black stereotypes in monsters like the Uruk-hai of Lord of the Rings; and cast as side(kick) characters like Vetch from Earthsea, aka Black characters who are …

Integration Of Blockchain Technology Into Automobiles To Prevent And Study The Causes Of Accidents, John Kim

Electronic Theses, Projects, and Dissertations

Automobile collisions occur daily. We now live in an information-driven world, one where technology is quickly evolving. Blockchain technology can change the automotive industry, the safety of the motoring public and its surrounding environment by incorporating this vast array of information. It can place safety and efficiency at the forefront to pedestrians, public establishments, and provide public agencies with pertinent information securely and efficiently. Other industries where Blockchain technology has been effective in are as follows: supply chain management, logistics, and banking. This paper reviews some statistical information regarding automobile collisions, Blockchain technology, Smart Contracts, Smart Cities; assesses the feasibility …

Phishing For All Ages, Rachana Vann

Electronic Theses, Projects, and Dissertations

Since the start of the pandemic in 2020 and the increase in teleworking, we have witnessed a subsequent increase in cyber-attacks. This project focused on the tools and techniques a teleworker should use to stay safe from online predators. An online predator or hacker is defined as someone who uses the internet to get access to proprietary information or seek a ransom. This project sought to introduce tools and techniques that would help people of all ages to stay safe online. The questions asked were: What techniques do online predators use to lure their unsuspecting victims? On the American Generation …

Supply Chain Management Integration With Blockchain, Venkat Veramallu

Electronic Theses, Projects, and Dissertations

Maintaining the integrity of data within the supply chain is a challenge. Many current implementations lack a capability to provide a trustworthy system for the stakeholders in a supply chain, making communication amongst stakeholders easy but unreliable. Organizations are considering blockchain technology as it provides access control, immutability, transparency and trust amongst the stakeholders in a supply chain. This project is an investigative study on the benefits and challenges of implementing blockchain technology in supply chain management, a framework for integration of blockchain technology, and a project prototype which shows a blockchain use case implementation in supply chain management. The …

Welcoming Families With Children To Csusb: Making An Intergenerational Difference, Leslie Leach

Electronic Theses, Projects, and Dissertations

Coming back to school after a gap in your education can be a daunting task. For students with children (SWC), the undertaking has different challenges than their classmates. Providing resources geared towards their success plays a significant role in the student's ability to complete their education. It also allows the SWC to feel a sense of belonging within their institution of higher learning. This project analyzes other California State Universities' family housing programs to advocate a similar program at California State University, San Bernardino. Using the Communication Theory of Identity (CTI) and Organizational Identity (OI), I can illustrate how resources …

Shopping For A Cause: Social Influencers, Performative Allyship, And The Commodification Of Activism, Emily Mckellar

Electronic Theses, Projects, and Dissertations

Since the early 2010s, social media has been a powerful tool for protestors and activists throughout the world. In times of crisis and political uprisings, users have pulled out their phones and taken to platforms like Twitter, Facebook, and, more recently, Instagram, to capture “the revolution” in real time. Although originally intended for networking purposes, social media has provided people with a digital space to share their stories, disseminate resources, and broadcast live, allowing them to share their efforts with millions.

While social media has helped assemble protests, amplify marginalized voices, and educate the public, it has also become a …

Integration Of Internet Of Things And Health Recommender Systems, Moonkyung Yang

Electronic Theses, Projects, and Dissertations

The Internet of Things (IoT) has become a part of our lives and has provided many enhancements to day-to-day living. In this project, IoT in healthcare is reviewed. IoT-based healthcare is utilized in remote health monitoring, observing chronic diseases, individual fitness programs, helping the elderly, and many other healthcare fields. There are three main architectures of smart IoT healthcare: Three-Layer Architecture, Service-Oriented Based Architecture (SoA), and The Middleware-Based IoT Architecture. Depending on the required services, different IoT architecture are being used. In addition, IoT healthcare services, IoT healthcare service enablers, IoT healthcare applications, and IoT healthcare services focusing on Smartwatch …

Assessing The Effects Of Oxaliplatin On An In Vitro Three-Dimensional Human Colorectal Cancer Model, Sabrina Nelson

Master's Theses

Colorectal cancer is the third most common cancer in the United States with a 5-year late-stage survival rate of only 14%. Due to the lack of translation between animal models and clinical trials as well as the inefficacy of many chemotherapeutics in initial clinical trials, researchers are turning to in vitro drug screening models in an effort to mimic the conditions in vivo. This research project aimed to validate an in vitro tumor culture model within a microfluidic device using a clinically relevant chemotherapy drug. The first experiment consisted of a cell density and drug concentration study to determine …

A Study Of Students’ And Teachers’ Beliefs About Learning English As A Second Language In Hindi Medium Schools In India, Samir Toppo

Doctoral Dissertations

The present study is an exploration of beliefs about learning English held by English as a second Language (ESL) students and teachers from Jharkhand, India. The basic premise of the study is that the learners’ and the instructors’ beliefs about learning a language affect the learning approach, learning strategy use, personal motivation, the choice of instructional material and the instructional method. Thus, beliefs indirectly affect language learning. The assumption of this study is also that the participants in this study hold debilitative beliefs about English language learning. A mixed method research approach was used in this study. The quantitative data …

Sex Or Sexual Assault? Critical Media Literacy As A Tool For Consent Education, Riana S. Pella

Doctoral Dissertations

Most children’s exposure to media begins in infancy and increases into adulthood. Even programming produced for children is rife with sexist and racist messaging (Harris, 2018). Because of its seductive imagery, media act as a highly influential form of sex education. Problematically, media habitually portray nonconsensual behavior as sexy and consent-seeking as unsexy (Katz, 2019). Black women are routinely devalued, hypersexualized, and exoticized in movies and television (Donovan, 2007). The result of such media exposure is that young people often misunderstand what constitutes sexual assault (Edwards, 2015). Logically, when individuals do not clearly understand the differences between consensual sex and …

The Volatility Implications Of The Chinese Cryptocurrency Ban, Keaton Manwaring

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

In this paper, I examine the effect of the May 18^th, 2021 Chinese ban of cryptocurrency transactions on the overall volatility of the cryptocurrency market. To do this, I analyze, in both univariate and multivariate settings, range-based volatility in various event windows surrounding the event. I find clear economic and statistical change in volatility in the five days after the ban. In the ten-day period after the ban, there is a moderate economic change in volatility. In the forty-day period after the ban, there is little economic change in volatility. I conclude that the Chinese ban had a …

Forecasting Stock Market Prices: A Machine Learning Approach, Abraham Alhomadi

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

There has been extensive literature written about the efficiency of the stock market. Practitioners and academicians have debated whether investors can exploit publicly available information to generate excess returns. Clearly predicting the stock market’s return with high accuracy has been enormously difficult, but we are interested in contributing to the continuous exploration of the efficiency of the stock market using machine learning techniques. We also want to examine the relationship between our dataset’s macroeconomic indicators and foreign nations’ stock markets with our target feature—the S&P 500. In this paper, we will be using supervised machine learning models, like Linear Regression, …

Willingness To Pay For Fact-Checking About Immigration: The Effect Of Partisan Cues, Jennifer Morales

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

I analyze the results of an online experiment designed to elicit individuals’ willingness to pay for fact-checking of statements related to immigration. Using a control and treatment group, I test whether individuals’ willingness to pay is affected by partisan cues. First, I outline this research’s position related to existing literature. I then describe the experimental design and analyze the results. Partisan cues are shown to have no statistically significant effect on participants’ willingness to pay for fact-checking.

Project-Based Pedagogy: The Client's Perspective, Wayne Aho, Wendy Cagle, Jon Marvel, Michael Smith, Edward Wright

International Journal for Business Education

Project-based experiential business education seeks to provide students with lessons that are meaningful, practical, and enduring. While previous research has sought to understand how students and faculty members react to such educational experiences, it is also important to understand the perceptions of the business clients who engage with programs employing project-based education. The aim of this study was to better understand the experiences of business clients with whom students engaged as part of an undergraduate business capstone course. Two hundred fifty-three previous clients were surveyed with a 22.4% response rate. Responses were subjected to content analysis to cluster replies into …

Beyond Data Ownership, Ignacio Cofone

Cardozo Law Review

Proposals for data ownership are widely misunderstood, aim at the wrong goal, and would be self-defeating if implemented. This Article, first, shows that data ownership proposals do not argue for the bundle of ownership rights that exists over property at common law. Instead, these proposals focus on transferring rights over personal information solely through consent.

Second, this Article shows the flaws of a property approach to personal information. Such an approach magnifies well-known problems of consent in privacy law: asymmetric information, asymmetric bargaining power, and leaving out inferred data. It also creates a fatal problem: moral hazard where corporations lack …

Beyond The Grave: A Fiduciary’S Access To A Decedent’S Digital Assets, Isabelle N. Sehati

Cardozo Law Review

No abstract provided.

Sheltered English Immersion In Massachusetts: Examining The Reflections Of Career And Technical Teachers With Regard To A Mandated “One-Size-Fits-All” Professional Development Model, Rebecca Nault Swasey

All Theses And Dissertations

Educators in Massachusetts have sought to use multiple professional development models to fill the gap of what bilingual programs once provided. A consequence of the 2002 vote indicated that all teachers have the responsibility to teach language to English language learners (ELLs) in Massachusetts. With all this change in federal and state policy, the only modification to the teacher preservice model for career and technical teachers was the addition of one required professional development series on providing sheltered English immersion to ELLs in their vocational-technical programs. However, the current SEI professional development model may not be able to provide for …

Examining The Delivery Methods Of Current Content And Curriculum For Recruit Police Officers, Daniel Barrancotta

All Theses And Dissertations

This qualitative-interpretive, phenomenological analysis study describes the lived experiences of police officers, their training programs and their educational relationships with academy instructors and field training officers. The focus was not on content material, but rather the delivery methods of the curriculum, in an attempt to provide training programs that improve transference of knowledge for increased learning and job preparedness. This research study showed that a lack of knowledge and understanding of andragogy for police academy instructors and field training officers is creating a limited learning environment for recruit police officers. Without the knowledge and ability to use better forms of …

Using Fuzzy Inference To Evaluation Suppliers In Diyala General Electric Industries Company, Safa Basim Ayed, Wakas S. Khalaf

Journal of Economics and Administrative Sciences

The research aims to evaluate the suppliers at Diyala general electric industries company conducted in an environment of uncertainty and fuzzy where there is no particular system followed by the company, and also aims to use the problem of traveling salesman problem in the process of transporting raw materials from suppliers to the company in a fuzzy environment. Therefore, a system based on mathematical methods and quantity was developed to evaluate the suppliers. Fuzzy inference system (FIS) and fuzzy set theory were used to solve this problem through (Matlab) and the problem of the traveling salesman in two stages was …

Mathematical Modelling Of Gene Regulatory Networks, Ruaa Rifaat Al-Shykhly, Lamyaa Mohammed Hameed

Journal of Economics and Administrative Sciences

This research includes the use of an artificial intelligence algorithm, which is one of the algorithms of biological systems which is the algorithm of genetic regulatory networks (GRNs), which is a dynamic system for a group of variables representing space within time. To construct this biological system, we use (ODEs) and to analyze the stationarity of the model we use Euler's method. And through the factors that affect the process of gene expression in terms of inhibition and activation of the transcription process on DNA, we will use TF transcription factors. The current research aims to use the latest methods …

Designing Primers With A Plant Signal Peptide To Enhance The Expression Of Gba1 In Transgenic Soybean Plants, Zainab Tuama Al-Dallee

Baghdad Science Journal

Transgenic plants offer advantages for the manufacture of recombinant proteins with terminalmannose residues on their glycan chains. So plants are chosen as source of pharmaceutical products and forthe development of alternative expression systems to produce recombinant lysosomal enzymes. In thepresent study the sequence of the natural cDNA encoding for the human lysosomal enzymeglucocerebrosidase (GCD) was modified to enhance its expression in soybean plants. The glucocerebrosidasegene signal peptide was substituted with that signal peptide for the Arabidopsis thaliana basic endochitinasegene to support the co-translational translocation into the endoplasmic reticulum (ER), and the storagevacuole. So, targeting signal from tobacco chitinase A, to …