Digital Commons Network^™

Land Cover Change Analysis In The State Of California Using Nlcd Data, Indumathi Jeyachandran

Faculty Research, Scholarly, and Creative Activity

Land cover change is critical to be monitored as land cover change has significant impacts on flooding, ground water recharge, and urban air temperature. In this paper, key findings from a land cover change analysis study performed in the State of California are presented. National Land Cover Database (NLCD) data from the Multi-Resolution Land Characteristics Consortium (MRLC) was used for this study. Time series of NLCD data during the time period of 2001 through 2016 was used for the analysis. NLCD data processing was done in ArcMap 10.6.1. This paper includes the methodology in detail, and the results of the …

Measuring Impact Of ‘E-Shodh Sindhu’ In Scholarly Publications, Geeta Gadhvi, Roshni S. Yadav

Library Philosophy and Practice (e-journal)

Publication quantity and quality are regarded as a measure of the success of individual scientists, researchers, academic institutes, or any universities in general. Therefore, ‘Publish or Perish’ pressure is seen among scientists and academicians. They prefer to publish their research in reputed journals. The main purpose of this study is to determine the usage of e-resources and determine the contribution of the universities to the academic community. E-resources play a valued role in research activity and it has quicken growth in usage of the research items in academic libraries. This study focuses on the usage and the impact of the …

Measuring The Awareness And Usage Level Of The Libraries By Law Students Of Law Colleges Of Lahore, Pakistan, Bushra Mansha Mrs., Muhammad Shahzad Chaudhry Dr., Imran Ghaffar Sulehri Mr., Mudassar Zafar Bhatti

Library Philosophy and Practice (e-journal)

In any society and institution the libraries play an important role in nation building and to create knowledgeable society. Law students during their whole life try to read and locate the relevant references related to their cases. Therefore, they are considered the information literate and able to locate the relevant information. During the studies, libraries and their professional usage make the law students able to locate their needed information from anywhere using their skills and abilities acquired during the studies. This study is conducted by following the quantitative research method and the population of the study was law students. Results …

The Role Of Information Literacy On Family Life Education Curriculum Among Youths Of Ikwo Local Government Area, Ebonyi State, Chimeziem Chimdiadi Gabriela Udeze Phd, Joseph Oluchukwu Wogu Prof, Oluebube Amarauche Chukwu Phd

Library Philosophy and Practice (e-journal)

The study determine the essentiality of information literacy in family life education among youths of the Ikwo local government area of Ebonyi State. The major purpose of the study was to ascertain the vital role of information literacy in upholding/transmitting family life curriculum from one generation to another among the inhabitants of the study area. Though the scholarly review, the study reviewed that family-life education is innate and therefore could be strengthened if adequate information is given and that youths of the area and beyond can also only uphold their family-life education if information literacy is properly inculcated. The study …

Ethnicity In Nigeria In Post Colonial Era And Implications For Reader-Centred Library Collections, Frances Jumoke Oloidi, Leonard Ilechukwu

Library Philosophy and Practice (e-journal)

The existing information and researches on the causes, challenges, and solution on ethnic issues in Nigeria’s post colonial era holds some implications for creating a reader-centred library collection. This paper focuses on ethnicity in Nigeria and the challenges of integration and unity and its implications for reader-centred library collections. Nigeria is the most diverse in terms of ethnic, linguistic, cultural and religious differences, just as it is the most populous in Africa. Nigeria embodies all the challenges which ethnic cleavages posed to post-colonial societies anywhere in the world. The article traces the causes, challenges and proffer solutions to ethnicity to …

Multimodal Detection Of Cyberbullying On Twitter, Jiabao Qiu

Master's Projects

Cyberbullying detection is one of the trending topics of research in recent years, due to the popularity of social media and the lack of limitations about using electronic communications. Detection of cyberbullying may prevent some bullying behaviors online. This paper introduced a Multimodal system that makes use of Convolutional Neural Network (CNN), Tensor Fusion Network, VGG-19 Network, and Multi-Layer Perceptron model, for the purpose of cyberbullying detection. This system can not only analyze the messages sent but also the extra information related to the messages (meta-information) and the images contained in the messages. The proposed system was trained and tested …

Impact Of Health Literacy On Fear Of Covid-19, Protective Behavior, And Conspiracy Beliefs: University Students’ Perspective, Rozeen Shaukat, Ali Asghar, Muhammad Asif Naveed

Library Philosophy and Practice (e-journal)

Health literacy is an essential to respond proactively to pandemic situations like Covid-19. It helps the general public to reduce the spread of infectious diseases, prevent from over-reactions, reduce carelessness, adopt health protective behavior. The purpose of this research was to examine the impact of health literacy on fear of Covid-19, protective behavior, and conspiracy beliefs of university students in Pakistan. A cross-sectional survey using an online questionnaire was conducted at two public sector universities in Punjab with permission. A total of 271 received responses were analyzed by applying both descriptive and inferential statistics in SPSS. The results indicated students' …

Awareness And Attitude Of Senior Secondary School Students Towards Hiv/Aids Risk Factors And Preventive Measures In Ebonyi State, Nigeria, Nkechinyere Charity Edeh, Okechukwu O. Nwaubani, Chiedu Eseadi, Chinenye Ifeoma Ogidi, Chijioke Chimaobi Offor

Library Philosophy and Practice (e-journal)

The study determined the level of awareness and attitude towards HIV/AIDS risk factors for enhanced preventive measures among senior secondary school students in Ebonyi State. The study adopted a convergent parallel mixed-method design. The population of the study comprised of all the 6,912 Senior Secondary 2 (SS2) students in Ebonyi North Education Zone. The sample for the study comprised 378 senior secondary school (SS2) students. The instruments for data collection were a questionnaire developed by the researchers and a Focus Group Discussion Guide. Both instruments namely the questionnaire and the focus group discussion guide were face validated by experts from …

Bibliometric Analysis Of Research Trends In Rice Straw/Husk Reinforced Polymer Composites, Deepak D Dr., Abhishek S. Madival, Anupkumar M. Bongale Dr.

Library Philosophy and Practice (e-journal)

Bibliometric research is statistical analysis of publications to identify the most influencing sources of research pertaining to a specific area of research. This paper presents an overview research on rice straw/husk (RS/RH) reinforced polymer composites by using the bibliometric indicators to establish the research framework and to identify the essential research. The relevant journals, authors, institutions and countries which have significantly contributed to research on RS/RH based composite is focused. The bibliometric data is generated through Scopus database. It is observed that the number of publications on characterization of RS/RH based composites are consistently increasing over the last few years …

Opportunities And Challenges Of Consumer Health Information On The Internet: Is Cyberchondria An Emerging Challenge?, Amirreza Kalantari, Saeideh Valizadeh-Haghi, Azam Shahbodaghi, Farid Zayeri

Library Philosophy and Practice (e-journal)

Introduction: With the advent of the Internet, retrieval and searching of information resources have changed compared to the past. These changes have made the Internet network easy enough for users to access specialized and non-specialized knowledge, and consequently, expose users to many challenges and opportunities. Accordingly, this study investigates and categorize these challenges and opportunities.

Methods: To conduct this narrative review, at the first step, the articles addressed health-related information available on the Internet from reputable journals and databases were selected. Then, the selected articles were examined to answer the research questions, and the information obtained was categorized. Finally, the …

Information Needs Of Mathematicians In Sri Lankan Universities, Abhirame Sivasanthiran, Mls, G D Manoja Nilanthi Samaradiwakara, Phd

Library Philosophy and Practice (e-journal)

This study attempts to fill an essential knowledge gap on the information needs of the mathematicians in Sri Lankan universities. As the indispensability of the teaching and research of the university mathematicians towards all the other disciplines and various sectors of the country is widely understood, it is essential for the university libraries to methodically learn the characteristics of their information requirements for their academic endeavours. However, the unavailability of any such research output on the mathematicians of Sri Lanka led to this study with the objectives of examining the purposes of information, frequency of information seeking and the factors …

Measuring The Extent Of Applying Metadata And Dublin Core Standards In University Libraries Of Jordan: An Analytical Study, Omar Al Jaradat, Fatema Ahmad Al- Samraie

Library Philosophy and Practice (e-journal)

The study aims to identify the extent of Jordanian Public and Private University Libraries to implement the International Indexing standards of Metadata and Dublin Core at its websites. The study adopted the descriptive analytical method in two stages; the first is to analyze the websites according to Dublin Core standard in a manual way while the second stage is to use the Metachecker.net program as one of the famous software on the Internet that contains all the Metadata Tags for websites analysis, which enables the analysis of Metadata. The analysis program was able to identify (6) University libraries sites that …

Rare Materials In Special Libraries Of Ahmedabad, Dr. Rakesh Parmar, Namrata Hitesh Kamdar

Library Philosophy and Practice (e-journal)

Library with Rare books, manuscripts, and special collections which are the treasures of cultural heritage are not getting as much importance as virtual and digital libraries are getting in the current era of Information technology and information explosion. The libraries with rare collections in fact are more difficult to maintain and needs much more care and attention to preserve our ancient culture and knowledge. This paper aims to summarize the conditions of libraries with rare collections in Ahmedabad and efforts needed to maintain and popularizing the usage of their collection

Website Creation As A Means Of Fulfilling Muslim Funeral Information Needs Amid Covid-19 Pandemic, Witanti Prihatiningsih, Ninis Agustini Damayani, Asep Suryana, Susie Perbawasari

Library Philosophy and Practice (e-journal)

A website can serve as a means of fulfilling information needs on the internet. The need for websites as a source of information increased during the Covid-19 pandemic along with many people doing their activities at home. The Memorial Advisor sees this situation as an opportunity. They created a website to convey information about Muslim funeral products to the public. The purpose of this research is to examine website creation as a means of fulfilling the information needs of the public regarding Muslim funerals amid the Covid-19 Pandemic. This research uses the descriptive qualitative method. This research concludes that Memorial …

Information Security In Business: A Bibliometric Analysis Of The 100 Top Cited Articles, Shafiq Ur Rehman Dr., Maqsood Mahmud, Atta- Ur- Rahman Dr., Ikram Ul Haq, Muhammad Safdar Dr.

Library Philosophy and Practice (e-journal)

This study aims a bibliometric analysis of the 100 top-cited articles extracted from the Web of Science database on the topic of information security in the business context. A retrospective method was applied to the dataset extracted from the Web of Science Database. A total of 500 most cited items were downloaded and the authors selected the articles related to information security and business for further analysis. It was found that the top-cited papers were published between the years 1990 and 2018 and had received 3,375 citations. While most of the articles followed the three-author pattern, the single author pattern …

Youtube: The New Age Marketing Strategy For Library Services, Victor Sorna Prabhu A, Dr. M. Tamizhchelvan

Library Philosophy and Practice (e-journal)

In the 21st century, people show much interested in audiovisuals than that in printed materials. At the turn of this era, videos became popular as students started spending more time with audiovisuals. Put differently; people most likely prefer YouTube to Google. Although Google appears to be the famous search engine, as of 2015, YouTube has been more popular than Google. To supply videos, YouTube has still been the most used website. The present study explores the impact of YouTube on students, YouTube usage by students at college. It explains the conversion of YouTube features into innovative marketing strategies for the …

Reed Magazine, Issue 154, Rita Bullwinkel, Alex Gulis, Ashley Burnett, Willow Gelphman, Andrew Mcclure, Ralph Robert Moore, Zach Murphy, Justin Noga, Jihoon Park, Linda Wilgus, Annie Zhu, Suzanne Rico, Joseph Sigurdson, Ashlee Beals, Geraldine Birch, Amelia Joy, Kathleen Mcnamara, Marcia Meier, Josue Montiel, Mackenzie Moore, Magda Romanska, Matthea Harvey, Scott Bade, V. Joshua Adams, Sally Ashton, Ellen Bass, Michelle Bitting, Cassandra Caverhill, Wortley Clutterbuck, Emma Depanise, Paul Dresman, Mary Anna Dunn, Jonathan Endurance, David Groff, Skye Jackson, Danusha Lameris, Megan Merchant, John A. Nieves, Ricardo Pau-Llosa, John Sibley Williams, Turner Wilson, Sarah Nolte, Tvisha Gupta, Erin Salazar, Q'Shaundra James, Alden Hughes, Shelle Barron, Janelle Aina S. Baylosis, Erik Beehn, Mason Brown, Jennifer Carrier, Daquane Cherry, Alex Gulis, Shen Chen Hsieh, Safia Ismail, London Ladd, Hector Ledesma, Jung Min, Gray Passey, Tracy Whiteside, Kenneth Zenz, Timothy Cech, Rachel A. Crawford, Matty Heimgartner, Nick Taylor

Reed Magazine

No abstract provided.

Administrator Stress And Well-Being: Lessons Learned From Retired Administrators, Carrie Bosco

Dissertations

School and district leaders work in stressful jobs and a better understanding is needed about how these conditions affect their personal and professional lives. This study presents the stories of experienced K–12 public school and district administrators contending with and managing administrative stress and its effects on administrators. Through qualitative inquiry and narrative analysis, the learning that comes from experience is explored as a way of understanding administrative practice. Storied examples of stressful situations range from the most serious and traumatic events a school administrator might face to the daily grind of always being “on.” Powerful themes that emerged from …

An Analysis Of Job Stress As Experienced By Public School Site Administrators, Joseph A. Bosco

Dissertations

Public school site administrators face enormous challenges day in and day out. COVID-19 has created more challenges than ever for any organization, but for public school site administrators these types of challenges are once in a lifetime. When crisis hits, leaders are expected to be strong and levelheaded. However, these leaders are experiencing high levels of stress which can lead to burnout, depersonalization, or worse. Using a quantitative method, the study was done to better understand the stress public school site administrators are under. Public school administrators in Silicon Valley were surveyed using the Administrator Stress Index, which is the …

文理人 (Wenliren: Humanities, Science, Human), Lui Lam

Faculty Publications

No abstract provided.

Centrality Of Youth Engagement In Media Involvement, Yoshitaka Iwasaki

Faculty Research, Scholarly, and Creative Activity

Contextualized within the popularity of new media, youth engagement is a very important concept in the practice of public involvement. Guided by the current literature on youth engagement and media studies, this chapter examines the key engagement-related notions involving youth and media usage. Being informed by a variety of case studies on youth engagement through the use of media within various contexts globally, the chapter discusses the opportunities and challenges of engaging youth through media involvement. The specific notions covered in this chapter include (1) the role of “hybrid” media in youth engagement, (2) “intersectionality” illustrating the diversity of youth …

Building Pillars Where Bridges Are Easy To Imitate - Mediating Technologies In Knowledge-Based Economies, Guido Fioretti, Stephen K. Kwan, Stefania Niciforo

Faculty Research, Scholarly, and Creative Activity

We carried out a qualitative investigation of a pioneer of the Industrial Internet of Things operating in Silicon Valley since 1989. We reconstructed a sequence of strategic turns and conceptualized their current business model in a way that is relevant for several other industries enabled by the Internet, generalizing Thompson’s concept of mediating technologies in order to adapt it to contemporary, knowledge-based economies. We propose an interpretive framework for mediating technologies that we express by means of semantic networks.

Data-Driven Wildfire Risk Prediction In Northern California, Ashima Malik, Megha Rajam Rao, Nandini Puppala, Prathusha Koouri, Venkata Anil Kumar Thota, Qiao Liu, Sen Chiao, Jerry Gao

Faculty Research, Scholarly, and Creative Activity

Over the years, rampant wildfires have plagued the state of California, creating economic and environmental loss. In 2018, wildfires cost nearly 800 million dollars in economic loss and claimed more than 100 lives in California. Over 1.6 million acres of land has burned and caused large sums of environmental damage. Although, recently, researchers have introduced machine learning models and algorithms in predicting the wildfire risks, these results focused on special perspectives and were restricted to a limited number of data parameters. In this paper, we have proposed two data-driven machine learning approaches based on random forest models to predict the …

Effects Of Figural And Numerical Presentation Formats On Growing Pattern Performance, Marta K. Mielicki, Charlies J. Fitzsimmons, Lauren H. Woodbury, Hannah Marshal, Dake Zhang, Ferdinand D. Rivera, Clarissa A. Thompson

Faculty Research, Scholarly, and Creative Activity

Prior work exploring preschool-aged children’s reasoning with repeating patterns has shown that patterning ability is an important predictor of math achievement; however, there is limited research exploring older children’s growing pattern task performance. The current study tested whether presentation format impacts performance on growing pattern problems, and whether the effects of presentation format extend to transfer word problems for which no patterns are provided. Sixth grade students were randomly assigned to complete several growing pattern tasks in one of three presentation formats (figures, sequences of values, or tables of values), and later completed transfer story problems with no figures, sequences, …

Without Crossing A Border: Exploring The Impact Of Shifting Study Abroad Online On Students’ Learning And Intercultural Competence Development During The Covid-19 Pandemic, Yingjie Liu, Thomas Shirley

Faculty Research, Scholarly, and Creative Activity

While all higher education was affected by the COVID-19 pandemic, study abroad programs were uniquely challenged by the associated restrictions and limitations. This case study integrates a Collaborative Online International Learning (COIL) pedagogy approach and virtual reality (VR) technologies into the curriculum redesign process to transform a business study abroad course into an online format. Using VR technology, U.S. students and their international partners in Germany, Brazil, and India created and shared cultural exchange virtual tours. The redesigned online study abroad course engaged students in active learning activities and cultivated students’ intercultural competence development.

Metatheme Analysis: A Qualitative Method For Cross-Cultural Research, Amber Wutich, Melissa Beresford, Cindi Sturtzsreetharan, Alexandra Brewis, Sarah Trainer, Jessica Hardin

Faculty Research, Scholarly, and Creative Activity

In recent years, there has been a florescence of cross-cultural research using ethnographic and qualitative data. This cutting-edge work confronts a range of significant methodological challenges, but has not yet addressed how thematic analysis can be modified for use in cross-cultural ethnography. Thematic analysis is widely used in qualitative and mixed-methods research, yet is not currently well-adapted to cross-cultural ethnographic designs. We build on existing thematic analysis techniques to discuss a method to inductively identify metathemes (defined here as themes that occur across cultures). Identifying metathemes in cross-cultural research is important because metathemes enable researchers to use systematic comparisons to …

Numerical Investigations Of Transient Wind Shear From Passing Vehicles Near A Road Structure (Part I: Unsteady Reynolds-Averaged Navier-Stokes Simulations), Hamid Rahai, Assma Begum

Mineta Transportation Institute

In this research, the authors performed unsteady numerical simulations of a moving Ahmed body under a freeway overpass at different distances from the bridge columns in order to evaluate transient wind shear and the wind load on these columns. Results have shown that when the vehicle is at 0.75W distance from the bridge columns, an unsteady wind speed of up to 24 m/s is observed at the columns with a pressure coefficient difference of 0.9. Here W is the width of the vehicle. These results indicate with an appropriate system for harnessing these wind energy potentials, significant renewable electric power …

Evaluating Financing Mechanisms And Economic Benefits To Fund Grade Separation Projects, Shailesh Chandra, Mehran Rahmani, Timothy Thai, Vivek Mishra, Jacqueline Camacho

Mineta Transportation Institute

Investment in transportation infrastructure projects generates benefits, both direct and indirect. While emissions reductions, crash reductions, and travel time savings are prominent direct benefits, there are indirect benefits in the form of real estate enhancements that could pay off debt or loan incurred in the improvement of the infrastructure itself. Studies have shown that improvements associated with rail transportation (such as station upgrades) trigger an increase in the surrounding real estate values, increasing both the opportunity for monetary gains and, ultimately, property tax collections. There is plenty of available guidance that provides blueprints for benefits calculations for operational improvements in …

Using Beam Software To Simulate The Introduction Of On-Demand, Automated, And Electric Shuttles For Last Mile Connectivity In Santa Clara County, Gary Hsueh, David Czerwinski, Cristian Poliziani, Terris Becker, Alexandre Hughes, Peter Chen, Melissa Benn

Mineta Transportation Institute

Despite growing interest in low-speed automated shuttles, pilot deployments have only just begun in a few places in the U.S., and there is a lack of studies that estimate the impacts of a widespread deployment of automated shuttles designed to supplement existing transit networks. This project estimated the potential impacts of automated shuttles based on a deployment scenario generated for a sample geographic area: Santa Clara County, California. The project identified sample deployment markets within Santa Clara County using a GIS screening exercise; tested the mode share changes of an automated shuttle deployment scenario using BEAM, an open-source beta software …

Local Climate Action Planning As A Tool To Harness The Greenhouse Gas Emissions Mitigation And Equity Potential Of Autonomous Vehicles And On-Demand Mobility, Serena Alexander, Asha Weinstein Agrawal, Benjamin Y. Clark

Mineta Transportation Institute

This report focuses on how cities can use climate action plans (CAPs) to ensure that on-demand mobility and autonomous vehicles (AVs) help reduce, rather than increase, green-house gas (GHG) emissions and inequitable impacts from the transportation system. We employed a three-pronged research strategy involving: (1) an analysis of the current literature on on-demand mobility and AVs; (2) a systematic content analysis of 23 CAPs and general plans developed by municipalities in California; and (3) a comparison of findings from the literature and content analysis of plans to identify opportunities for GHG emissions reduction and mobility equity.

Findings indicate that maximizing …