Digital Commons Network^™

Librarian' Understanding, Perception, And Attitudes Regarding Cloud Computing In Academic Libraries Punjab, Pakistan: A Survey, Shahid Mehmood, Prof.Dr.Rais Ahmed Samdani, Muhammad Wahid

Library Philosophy and Practice (e-journal)

People who used the University of Sargodha library were asked what they thought about Cloud Computing for the study. The goal of this study was to find out more about how people feel about cloud computing in general and how well they understand it. There were both descriptive and quantitative methods used in the study. Over sixty-nine people were asked to take part in the study, and 65 were randomly picked from the census. The study used SPSS version 21 to turn table data with numbers into percentages and rates. Most people know what Cloud Computing is and how it …

Open Educational Resources (Oer) Repositories: A Comprehensive Analysis Of Usage Patterns And Impact On Education, Dr. Rajib Kumar Das, Dr. Anuradha Singha

Library Philosophy and Practice (e-journal)

The significance of this research lies in its potential to inform educators, policymakers, and stakeholders about the transformative influence of OER on contemporary education. By understanding the utilization patterns and outcomes associated with OER repositories, educational institutions can make informed decisions to enhance teaching methodologies, improve resource allocation, and contribute to the overall advancement of inclusive education. This study serves as a guide for navigating the evolving educational landscape shaped by OER.

Originality of the Study:

This research stands out in its originality by offering a holistic examination of the entire lifecycle of OER, from adoption to impact. The detailed …

Re-Visions: Examining Narratives Of Asian American Mental Health, Kenji Aoki

Asian American Literature: Discourses & Pedagogies

This paper examines the intersection between Asian American mental health and resilience tropes. While research has acknowledged that Asian Americans have disparate mental health gaps regarding mental health stigma and how Asian American young adults are the only racial group in which suicide is their leading cause of death, there has been limited study that attempts to directly convey Asian American voices beyond broad statistical or cultural generalizations. To supplement ongoing research and Asian American livelihoods, this essay conjectures and attempts to illuminate the histories, mental illness, and health narratives of Asian Americans, the good, the bad, the ugly, the …

The Modular Fiction Of Ken Liu, Elizabeth Lawrence

Asian American Literature: Discourses & Pedagogies

Ken Liu is an influential translator of Chinese-language science fiction and an award winning author of original speculative fiction as well. His readers routinely observe that Liu draws on his Chinese heritage for world building and plot development. Less remarked upon are parallels between Liu’s creative process and modular production within Chinese literary and material culture. In this article, I explore these parallels through Liu’s wide-ranging fiction. The intent is not to pigeonhole Liu as a distinctly Chinese or Chinese American author – he has rejected such labels himself – but to universalize models of Chinese creative expression.

David Henry Hwang’S Yellow Face: Fictional Autoethnography And Parody On Racial Stereotypes, Quan Manh Ha, Jacob Christiansen

Asian American Literature: Discourses & Pedagogies

Hwang’s play Yellow Face (2007), a dramaturgically inventive work, combines multiple narrative forms into a plot that blurs the distinction among social science, social commentary, and fiction. The play is simultaneously self-mocking and self-examining in its representation of the Asian American experience in theatre. It both examines Hwang’s own racial identity and boldly redefines conventional theatrical forms as the playwright places himself at the center of a highly embarrassing, fictional racial controversy in order to scrutinize the performativity of an Asian American identity. This article argues that Yellow Face is fictitious autoethnodrama as it acerbically parodies racialization.

Introduction To Volume Twelve: Counting Our Blessings, Noelle Brada-Williams

Asian American Literature: Discourses & Pedagogies

No abstract provided.

“Big Data” Revitalizing Librarianship: Impact On Librarians, Alice A. Bamigbola Dr.

Library Philosophy and Practice (e-journal)

Advanced technologies undeniably developed in the 4th Industrial Revolution era, and led to incessantly growing volumes of information daily. “Big Data” is simply information surplus due to the volume, velocity, variety, variability and veracity of the data that need to be processed to get value and better visualisation. Big Data helps libraries understand the ever-changing users’ needs, consequently reshaping their services and procedures. However, it offers several information challenges concerning its capturing, storage, searching, structuring, and visualization. This paper, explores the concept of Big Data in a library environment, how to introduce Big Data, its benefits in the library, roles …

The Contemporary Tax Journal Volume 12, No. 2 – Winter 2023

The Contemporary Tax Journal

No abstract provided.

Quantum Diamonds At The Beach: Chemical Insights Into Silica Growth On Nanoscale Diamond Using Multimodal Characterization And Simulation, Perla J. Sandoval, Karen Lopez, Andres Arreola, Anida Len, Nedah Basravi, Pomaikaimaikalani Yamaguchi, Rina Kawamura, Camron X. Stokes, Cynthia Melendrez, Davida Simpson, Sang Jun Lee, Charles James Titus, Virginia Altoe, Sami Sainio, Dennis Nordlund, Kent Irwin, Abraham Wolcott

Faculty Research, Scholarly, and Creative Activity

Surface chemistry of materials that host quantum bits such as diamond is an important avenue of exploration as quantum computation and quantum sensing platforms mature. Interfacing diamond in general and nanoscale diamond (ND) in particular with silica is a potential route to integrate room temperature quantum bits into photonic devices, fiber optics, cells, or tissues with flexible functionalization chemistry. While silica growth on ND cores has been used successfully for quantum sensing and biolabeling, the surface mechanism to initiate growth was unknown. This report describes the surface chemistry responsible for silica bond formation on diamond and uses X-ray absorption spectroscopy …

The Role Of Lis Professional In Open Educational Resources And Its Impact In Bangladesh, Dr. Md. Azizur Rahman, Sumitra Mitra Biswas, Dr. Subrata Biswas

Library Philosophy and Practice (e-journal)

Introduction- This study aims to explore of the role of LIS Professionals in open educational resources (OERs) and its impact on Bangladesh. In addition, there is a focus on raising awareness and improving open educational resources.

Purpose – The purpose of the study is to provide quantitative information on the growth and development of the LIS professionals in OER in Bangladesh. In addition, the focus is on raising awareness and improving open educational resources.

Research problem- The study is about acquiring data sources, facing huge problems related to field of LIS Professionals in OER in Bangladesh. LIS professionals in the …

Radicalisation And Extremism On Social Media: What Steps Can Be Taken?, Emeka Williams Etumnu, Oluchi I. Williams-Etumnu

Library Philosophy and Practice (e-journal)

Unarguably, the social media has brought the world together in an online space and as a result of this, extremist groups utilise the social media to radicalise people especially the youths who are vulnerable and fancy their ideology towards their cause. The paper was underpinned on public sphere theory and the desk research method was employed in the course of the study. It was revealed that social media plays a tremendous role towards radicalisation and extremism. The need for digital literacy, where rules can be made to assist individuals of all ages in developing critical thinking skills and building resilience …

Information Communication Technology Competence And Reference Service Provision In Federal Universities In North-Central Nigeria., Ezinwanyi Madukoma, Catherine Enatta Ikokoh

Library Philosophy and Practice (e-journal)

The study investigates information communication technology competence and reference service provision in Federal Universities in North-Central, Nigeria. Reference librarians now provide users with databases that give access to millions of journal articles as well as access to the internet which has holdings of libraries and a limitless variety of formal and informal sources of information. The study has one objective, a research question and one hypothesis. The study adopted total enumeration using a descriptive survey design. The population of the study is three hundred and sixty library personnel comprising professionals and para-professionals. Three hundred and six questionnaires were returned and …

Influence Of Library Management System In Managing Library Information Resources By Librarians In Ekiti State Tertiary Institutions, Fajiwe Olabode Thomas, Ogunojemite Abosede Tola

Library Philosophy and Practice (e-journal)

The study investigated the influence of the library management system in managing library information resources by librarians in Ekiti state tertiary institutions. The study adopted the descriptive survey design. The sample for the study comprised 80 librarians who were randomly selected through simple random sampling. Purpose of Library Management System (PLIS) and Challenges of Library Management System (CLMS) were the two instruments used to collect relevant data for the study. The research questions raised were answered using mean and standard deviation. Means scores cut off point of 2.50 and above was accepted. The findings from the study indicated that …

Registration Status, Reading Interest Level, And Library Use Habits Of Teaching Staff In Akwa Ibom State University, Nigeria: An Investigation, Nse Emmanuel Akwang Phd, Cln

Library Philosophy and Practice (e-journal)

The study investigated registration status, reading interest level, and library use habits of teaching staff in Akwa Ibom State University, Nigeria. The study adopted survey research design, with a total population of 467 teaching staff from eight (8) academic faculties. Out of the total study population, a sample of 212 was selected using an online sample calculator known as Survey Monkey Sample Size Calculator at 95% confidence level and confidence interval of 5%. The instrument used for data collection was a researcher-developed questionnaire, which was subjected to face and content validity and reliability coefficient of 0.80 using Cronbach’s Alpha technique. …

Systematic Analysis Of Adoption Of Innovative Technologies In The Provision Of Electronic Information Services In Public University Libraries In Akwa Ibom State, Nigeria, Chukwudi P. Mensa Phd, Inemesit Udom Udoh Mr., Priscilla Odeyovwi Osiebe Mrs.

Library Philosophy and Practice (e-journal)

This study systematically analysed the adoption of innovative technologies in the provision of electronic information services in public university libraries in Akwa Ibom State, Nigeria. It adopted the descriptive survey design with three specific objectives. The population of the study consisted of eighty-nine (89) librarians and library officers from Akwa Ibom State University (AKSU) and University of Uyo (UNIUYO) libraries. The census sampling technique was adopted in the study. Data for the study were collected using structured questionnaire with a reliability index of 0.79 using Cronbach Alpha reliability coefficient. The data collected were analysed using descriptive statistics of percentage counts, …

Exploring Traffic Speed Patterns For The Implementation Of Variable Speed Limit (Vsl) Signs, Panick Kalambay, Srinivas Pulugurtha

Mineta Transportation Institute

Traffic congestion is a prevalent issue during peak travel hours on roads in the United States. This study focuses on identifying suitable road links in Charlotte, North Carolina, for implementing variable speed limit (VSL) signs. Real-world traffic speed data collected over one year was analyzed to identify specific road links with favorable characteristics for VSL sign installations. The analysis considered weekdays, weekends, and specific times of the day to capture variations in speed patterns. The results revealed that roads with lower speed limits consistently experienced speeds exceeding the posted speed limits, suggesting additional enforcement or safety measures. For roads with …

Autonomous Shuttle Implementation And Best Practices, Dil Samina Diba, Ninad Gore, Srinivas S. Pulugurtha

Mineta Transportation Institute

When, where, and how autonomous shuttles are deployed can have significant safety, economic, and policy impacts on their operation and performance. This research analyzes data related to 120 existing deployments of autonomous shuttles, looking at safety, operational, economic, and policy-related issues. Analysis shows that autonomous shuttles would be an excellent supplement to public transportation. However, improvements to the vehicle and the infrastructure are needed before any permanent deployment. The study also analyzes the perceptions of practitioners, industry experts, and transportation system users toward autonomous shuttles. Principal Component Analysis (PCA) and Multiple Input Multiple Cause Structural Equation Modelling (SEM) approaches were …

Evaluating Benefits From Transportation Investments Aligned With The Climate Action Plan For Transportation Infrastructure (Capti), Serena Alexander, Shams Tanvir, T. William Lester

Mineta Transportation Institute

Building upon two executive orders targeting the mitigation of greenhouse gas (GHG) emissions in California, the Climate Action Plan for Transportation Infrastructure (CAPTI) offers a comprehensive plan to work toward a more unified vision for transportation that prioritizes climate, health, and social equity. The purpose of this project was to help evaluate the benefits from transportation investments across the State of California. With support from Caltrans, the research team provided a holistic evaluation framework that involved an analysis of vehicle miles traveled (VMT) and emissions impacts, an economic impact analysis, and an equity analysis of transportation investments in California. Findings …

Rapid Disintegration And Weakening Of Ice Shelves In North Greenland, R. Millan, E. Jager, J. Mouginot, M. H. Wood, S. H. Larsen, P. Mathiot, N. C. Jourdain, A. Bjørk

Faculty Research, Scholarly, and Creative Activity

The glaciers of North Greenland are hosting enough ice to raise sea level by 2.1 m, and have long considered to be stable. This part of Greenland is buttressed by the last remaining ice shelves of the ice sheet. Here, we show that since 1978, ice shelves in North Greenland have lost more than 35% of their total volume, three of them collapsing completely. For the floating ice shelves that remain we observe a widespread increase in ice shelf mass losses, that are dominated by enhanced basal melting rates. Between 2000 and 2020, there was a widespread increase in basal …

Factors Associated With Covid-19 Vaccination Status: A Cross-Sectional Study Of California Students In Higher Education, Marcelle M. Dougan, Anji Buckner

Faculty Research, Scholarly, and Creative Activity

To examine the factors associated with coronavirus vaccine hesitancy among students in higher education, we conducted a cross-sectional mixed-methods study between June and August 2021 among California students in higher education (n = 4444). We collected information on vaccination status, socio-demographics, and attitudes towards coronavirus vaccination. After adjusting for social demographics and social network characteristics, compared to those with household members who were vaccinated, those who had household members who were unvaccinated had 0.11 (95% CI 0.09 – 0.14) times the odds of being vaccinated. Political identification was related to vaccination status: compared to those who did not identify with …

A Hybrid Machine Learning And Natural Language Processing Model For Early Detection Of Acute Coronary Syndrome, Joshua Emakhu, Egbe Etu Etu, Leslie Monplaisir, Celestine Aguwa, Suzan Arslanturk, Sara Masoud, Imokhai Theophilus Tenebe, Hashem Nassereddine, Mohamed Hamam, Joseph Miller

Faculty Research, Scholarly, and Creative Activity

Acute coronary syndrome (ACS) is a leading cause of mortality and morbidity. Predicting the associated risks of patients with chest pain using electronic health record data can help identify those needing more tailored care. This study proposes the development of a reliable prediction framework to serve as a diagnostic support tool for preventing misdiagnoses among patients with clinical concerns for ACS. Data were collected from an urban, demographically diverse hospital in Detroit, Michigan, for patients presenting to the emergency department (ED) with primary chief complaints of chest pain from January 2017 to August 2020. This study incorporated term frequency-inverse document …

Impacts Of Marine Heatwaves On Top Predator Distributions Are Variable But Predictable, Heather Welch, Matthew S. Savoca, Stephanie Brodie, Michael G. Jacox, Barbara A. Muhling, Thomas A. Clay, Megan A. Cimino, Scott R. Benson, Barbara A. Block, Melinda G. Conners, Daniel P. Costa, Fredrick D. Jordan, Andrew W. Leising, Chloe S. Mikles, Daniel M. Palacios, Scott A. Shaffer, Lesley H. Thorne, Jordan T. Watson, Rachel R. Holser

Faculty Research, Scholarly, and Creative Activity

Marine heatwaves cause widespread environmental, biological, and socio-economic impacts, placing them at the forefront of 21st-century management challenges. However, heatwaves vary in intensity and evolution, and a paucity of information on how this variability impacts marine species limits our ability to proactively manage for these extreme events. Here, we model the effects of four recent heatwaves (2014, 2015, 2019, 2020) in the Northeastern Pacific on the distributions of 14 top predator species of ecological, cultural, and commercial importance. Predicted responses were highly variable across species and heatwaves, ranging from near total loss of habitat to a two-fold increase. Heatwaves rapidly …

Genetic And Environmental Drivers Of Migratory Behavior In Western Burrowing Owls And Implications For Conservation And Management, Kelly Barr, Christen M. Bossu, Rachael A. Bay, Eric C. Anderson, Jim Belthoff, Lynne A. Trulio, Debra Chromczak, Colleen L. Wisinski, Thomas B. Smith, Kristen C. Ruegg

Faculty Research, Scholarly, and Creative Activity

Migration is driven by a combination of environmental and genetic factors, but many questions remain about those drivers. Potential interactions between genetic and environmental variants associated with different migratory phenotypes are rarely the focus of study. We pair low coverage whole genome resequencing with a de novo genome assembly to examine population structure, inbreeding, and the environmental factors associated with genetic differentiation between migratory and resident breeding phenotypes in a species of conservation concern, the western burrowing owl (Athene cunicularia hypugaea). Our analyses reveal a dichotomy in gene flow depending on whether the population is resident or migratory, with the …

Learning About Street Harassment On Transit: A Survey Instrument For Transit Agencies, Asha Weinstein Agrawal, Jon Canapary, Carol Anne Caroll, Tam J. Guy, Anastasia Loukaitou-Sideris

Mineta Transportation Institute

This study was conducted in accordance with California Senate Bill 1161 (2022), legislation that directed the Mineta Transportation Institute to develop a reliable, easy-to-use survey instrument for collecting information from public transit passengers about the extent, location, and characteristics of any street harassment they experience. Although the legislation is focused on large California transit agencies, the study findings are equally relevant to smaller agencies and agencies outside the state. To develop the recommended questionnaire, we reviewed literature about street harassment, analyzed transit passenger surveys to explore the questions asked about safety and harassment, received feedback on iterative drafts of the …

Deep Learning, Machine Learning, Or Statistical Models For Weather-Related Crash Severity Prediction, Abimbola Ogungbire, Panick Kalambay, Hardik Gajera, Srinivas S. Pulugurtha

Mineta Transportation Institute

Nearly 5,000 people are killed and more than 418,000 are injured in weather-related traffic incidents each year. Assessments of the effectiveness of statistical models applied to crash severity prediction compared to machine learning (ML) and deep learning techniques (DL) help researchers and practitioners know what models are most effective under specific conditions. Given the class imbalance in crash data, the synthetic minority over-sampling technique for nominal (SMOTE-N) data was employed to generate synthetic samples for the minority class. The ordered logit model (OLM) and the ordered probit model (OPM) were evaluated as statistical models, while random forest (RF) and XGBoost …

Should State Land In Southern California Be Allocated To Warehousing Goods Or Housing People? Analyzing Transportation, Climate, And Unintended Consequences Of Supply Chain Solutions, Tianjun Lu, Jian-Yu Ke, Azure Fisher, Mahmoud Salari, Patricia Valladolid, Fynnwin Prager

Mineta Transportation Institute

In response to COVID-19 pandemic supply chain issues, the State of California issued Executive Order (EO) N-19-21 to use state land to increase warehousing capacity. This highlights a land-use paradox between economic and environmental goals: adding warehouse capacity increases climate pollution and traffic congestion around the ports and warehouses, while there is a deficit of affordable housing and high homeless rates in port-adjacent underserved communities. This study aims to inform regional policymakers and community stakeholders about these trade-offs by identifying current and future supply of and demand for warehousing and housing in Southern California through 2040. The study uses statistical …

Influence Of Pavement Conditions On Commercial Motor Vehicle Crashes, Stephen Arhin, Babin Manandhar, Adam Gatiba

Mineta Transportation Institute

Commercial motor vehicle (CMV) safety is a major concern in the United States, including the District of Columbia (DC), where CMVs make up 15% of traffic. This research uses a comprehensive approach, combining statistical analysis and machine learning techniques, to investigate the impact of road pavement conditions on CMV accidents. The study integrates traffic crash data from the Traffic Accident Reporting and Analysis Systems Version 2.0 (TARAS2) database with pavement condition data provided by the District Department of Transportation (DDOT). Data spanning from 2016 to 2020 was collected and analyzed, focusing on CMV routes in DC. The analysis employs binary …

Understanding The Effect Of Pervasive Events On Vehicle Travel Time Patterns, Chirag Akbari, Ninad Gore, Srinivas S. Pulugurtha

Mineta Transportation Institute

The COVID-19 pandemic has disrupted daily activities and travel patterns, affecting personal and commercial trips. This study investigates the effect of different stages of the pandemic on travel time patterns. Eighty-six geographically distributed links (sections of road) in Mecklenburg County and Buncombe County, North Carolina, were selected for analysis. The selected links accounted for the variation in road geometry, land use, and speed limit. Travel time data for three years (i.e., 2019, 2020, and 2021) were extracted from a private data source at 5-min intervals. Travel time reliability (TTR) and travel time variability (TTV) are estimated for different phases of …

Cycling Past 50: A Closer Look Into The World Of Older Cyclists, Year 4 Survey, Carol Kachadoorian

Mineta Transportation Institute

This document reports on approximately 5,000 responses to a North American survey of older adults who cycle. The survey, open from August 2021 through March 2022, included questions that captured a person’s cycling over their life course, as well as their current cycling styles, habits, and preferences. Responses reflect the impact of various factors on an older adult’s cycling habits with respect to their ability and agility and their expectation to continue cycling. The survey asked about falls and near misses in the past-year coding fall descriptions into six categories and sorting them by the respondent’s gender and age. The …

Investigative Approaches: Lessons Learned From The Radonda Vaught Case, Kimberly N. Williams, Crystal M. Fausett, Elizabeth H. Lazzara, Yuval Bitan, Anthony Andre, Joseph R. Keebler

Faculty Research, Scholarly, and Creative Activity

Accidental patient harms occur frequently in healthcare, but their exact prevalence and interventions that will best prevent them are still poorly understood. In rare cases, healthcare providers who have contributed to accidental patient harm may be criminally prosecuted to obtain justice for the patient and family or to set an example, which theoretically prevents other providers from making similar mistakes due to fear of punishment. A recent case where this strategy was chosen is the RaDonda L. Vaught vs. Tennessee (2022) criminal case. The present article discusses this case and its ramifications, as well as provides concrete recommendations for actions …