Digital Commons Network^™

Incorporating Public Health Into Transportation Decision Making, Bruce Appleyard, Tim Garrett

Mineta Transportation Institute

Investments in transportation have the potential to significantly affect public health outcomes. Decisions to build highways, transit, or bikeways, for example, influence how residents and visitors move around a metropolitan area. Personal travel habits and proximity to transportation infrastructure play a role in how likely people are to be physically active or be exposed to dangerous traffic and toxic pollution. For this study, the research team reviewed the literature that links transportation infrastructure, the surrounding built environment context, and public health outcomes such as chronic heart and lung diseases, obesity, and death. The team then researched publicly available data that …

Evaluation Of Nanoclay Additives For Improving Resistance To Moisture Damage In Hot Mix Asphalt (Hma), Amro El Badawy, Ashraf Rahim

Mineta Transportation Institute

Transportation has an enormous impact on the U.S. economy and on the lives of all Americans. Many modes of transportation rely on pavement, but pavement conditions deteriorate over time because of the combined effects of traffic and climate. Exposure to moisture often causes premature failure of asphalt pavements as it reduces the stiffness of the asphalt and enables stripping of the asphalt from the aggregate. This research evaluates the effectiveness of clay nanomaterials (i.e., nanoclays) in improving the resistance of hot mix asphalt (HMA) to moisture damage and compares the enhancement results to anti-stripping additives commonly used in pavement construction. …

A Simulation Methodology For Superconducting Qubit Readout Fidelity, Hiu Yung Wong, Prabjot Dhillon, Kristin M. Beck, Yaniv J. Rosen

Faculty Research, Scholarly, and Creative Activity

Qubit readout is a critical part of any quantum computer including the superconducting-qubit-based one. The readout fidelity is affected by the readout pulse width, readout pulse energy, resonator design, qubit design, qubit-resonator coupling, and the noise generated along the readout path. It is thus important to model and predict the fidelity based on various design parameters along the readout path. In this work, a simulation methodology for superconducting qubit readout fidelity is proposed and implemented using Matlab and Ansys HFSS to allow co-optimization in the readout path. As an example, parameters are taken from an actual superconducting-qubit-based quantum computer. Without …

Artificial Intelligence Enabled, Social Media Leveraging Job Matching System For Employers And Applicants, Vishnu Pendyala, Nishtha Atrey, Tina Aggarwal, Saumya Goyal

Faculty Research, Scholarly, and Creative Activity

Social media is increasingly becoming a window to the user's personality. Hiring the right candidate is a formidable task for any organization and particularly in the highly competitive software industry. This paper presents a machine learning and natural language processing based system to leverage social media to assess job applicants for their suitability for a given job. We use LinkedIn profiles to assess the technical suitability and combine Twitter posts with them to assess the emotional intelligence of the applicant. The system thus indicates both the technical and soft skills perspective of the job applicants. The system can be used …

Knowledge Management In Organizations: Gateway To Sustainable Competitive Performance, Roseline Bawack

Library Philosophy and Practice (e-journal)

The important role of knowledge management as a strategic resource in a competitive business environment cannot be overemphasized. Today’s business is plagued with turbulence and stringent competition in the world market resulting in paradigmatic paralysis, and significant organizational changes that necessitate salient and innovative operational processes. For survival, organizations must monitor trends and adapt to both the external and internal environments, make changes in the form of innovation, improve operational processes, increase flexibility and adopt sustainable knowledge-creation activities. This study is qualitative. An in-depth review of literature was conducted across multiple online research databases, supported by accrued knowledge obtained from …

Decadal Time-Series Depletion Of Dissolved Oxygen At Abyssal Depths In The Northeast Pacific, K. L. Smith, M. Messié, T. P. Connolly, C. L. Huffard

Faculty Research, Scholarly, and Creative Activity

Dissolved oxygen depletion in the global ocean is well documented over several decades from the surface ocean to abyssal depths. This decline is especially prevalent in the Northeast Pacific. A significant decline in dissolved oxygen has been measured over 30 years at 4,000–4,100 m depth (Station M) beneath the California Current off central California. Three principal hypotheses examined the relationship of declining oxygen with biological and physical factors over the 30-year time series. Annual resolution revealed Ekman pumping, coastal upwelling, particulate matter flux, and sediment community oxygen consumption having significant correlations with bottom water dissolved oxygen concentration. Coastal upwelling accounted …

Information Retrieval Skills As Correlate Of Scholarly Research Among Postgraduate Students In Selected Universities In Oyo And Lagos States, Nigeria, Kolawole Oluwatola, Lawrence Akingbade

Library Philosophy and Practice (e-journal)

Abstract

The main objective of the study is to investigate information retrieval skills as correlate of scholarly research among postgraduate students in selected Universities in Oyo and Lagos States, Nigeria. Survey research methodology was used with a total sample size of 379 using single random sampling techniques to select postgraduate students. Data was collected mainly through questionnaire and analyzed using frequency distribution and regression analysis run on SPSS (2.0). The result revealed the types of information retrieval skills, the study revealed that information retrieval skills highly influence the postgraduate students’ scholarly research as it allowed them to easily recognition their …

Information Seeking Behaviour Of Newspaper Journalists Of Karnataka State: A Study, Rajashekhar Mahadevagouda, Pavithrabai M S

Library Philosophy and Practice (e-journal)

Journalists search, access, and make use of a variety of information sources, both in print and electronic media. Journalists have been increasingly reliant on internet tools in recent years. An attempt has been made through the study to identify the information-seeking behaviour of journalist working in 39 newspapers at the national, state, as well as regional levels. A total of 610 respondents have responded to the questionnaire. The data shows that data indicates that approximately 60% of the respondents are below 35 years. The study witnessed that more than 30% of respondents opined that the information required about all areas …

Lecturers’ Awareness, Perception And Utilization Of Institutional Repositories In Two Universities In Nigeria, Lawrence Akingbade

Library Philosophy and Practice (e-journal)

Abstract

The purpose of this study was to examine the lecturers awareness, perception and utilisation of institutional repositories in two universities in Nigeria. The universities include the Ahmadu Bello University, Zaria and University of Jos. The research design adopted for the study was correlational research design, while the questionnaire was the instrument used for data collection. The questionnaire was grouped into five sections and most of the questions were close ended. Also validity and reliability of the questionnaire was done in order to obtain the desired results. Out of 642 number of questionnaire distributed, 473 were completed, returned and found …

Influence Of Reading Habit On Perception And Use Of Reference Sources By Postgraduate Students In The Faculty Of Education Of Ibadan, Nigeria, Sunday A. Oluwaniyi, Lawrence Akingbade

Library Philosophy and Practice (e-journal)

Abstract

Libraries play a critical role in promoting reading habits. If postgraduate students cultivate the habits of reading, their perception and use of reference sources will be enhanced. The main objective is to determine the influence of reading habits on the perception and use of reference sources by postgraduates in the Faculty of Education, University of Ibadan. Descriptive survey research design was adopted for the study and the study population consisted of 2503 postgraduate students of the Faculty of Education, University of Ibadan, Nigeria, Stratified random sampling technique was used to select the sample size of 337 and tie questionnaire …

Computer Ergonomics And Computer-Related Illnesses: The Experience Of Library Personnel, Olaide Akinbo, Damilare Andrew Omideyi

Library Philosophy and Practice (e-journal)

The deployment and frequent use of Information and Communication Technologies (ICTs) in carrying out library tasks had long been leading to computer-related illnesses among library personnel especially in academic libraries. The designing of computer ergonomics in most academic libraries were observed to be affecting the wellbeing and productivity of library personnel. This study was carried out to investigate computer ergonomics and computer-related illnesses: the experience of library personnel.

The study adopted the survey research design with a study population of 60 library personnel in University of Lagos (UNILAG) and Michael Otedola College of Primary Education (MOCPED) libraries, Lagos State, …

Estimating Abundance Of An Elusive Cetacean In A Complex Environment: Harbor Porpoises (Phocoena Phocoena) In Inland Waters Of Southeast Alaska, Alexandre N. Zerbini, Kimberly T. Goetz, Karin A. Forney, Charlotte Boyd

Faculty Research, Scholarly, and Creative Activity

The harbor porpoise (Phocoena phocoena) is common in temperate waters of the eastern North Pacific Ocean, including Southeast Alaska inland waters, a complex environment comprised of open waterways, narrow channels, and inlets. Two demographically independent populations are currently recognized in this region. Bycatch of porpoises in the salmon drift gillnet fisheries is suspected to occur regularly. In this study, we apply distance sampling to estimate abundance of harbor porpoise during ship surveys carried out in the summer of 2019. A stratified survey design was implemented to sample different harbor porpoise habitats. Survey tracklines were allocated following a randomized survey design …

The Meaning Of Linguistic Diversity Survey, Reiko Kataoka

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

A Multicultural Approach To Evaluate Information Literacy Skills Of The University Students Of The Remote Areas Of Pakistan., Shahzadi Humbhi, Shabbir Tareen, Abdul Reheem, Alia Humbhi

Library Philosophy and Practice (e-journal)

In today's world, information is vital for decision making. However, in the 21^st century the abundance of information is also causing issues for the people having less expertise and knowledge for synthesizing and using it. The abundance is merely due to advancement in technology including information media, internet and printed books. The advancement in technology particularly the source of communicating information have intensified information complexity, which is, people receive much information in excess of needed and get confused that on which information basis they should make decisions. In this regard, having information literacy is considered one of the most …

Use Of Library Information Resources By Undergraduate Students At Sokoine University Of Agriculture, Tanzania, Nicholaus Mwalukasa Dr

Library Philosophy and Practice (e-journal)

The study examines use of library information resources by students of Sokoine University of Agriculture in Tanzania. The study employed cross-sectional research. Systematic sampling was to select 120 respondents. Data was collected using structured questionnaire. Quantitative data was coded and analyzed using the statistical package for social science (SPSS). Frequency and percentages was analyzed. The results found that most of the respondents mainly used special collection, general collection and special reserve. The study further found that e journal and e-book were the most accessed and utilized e resources, while dissertation was the least used e resources. The study also revealed …

Non-Hermitian Physics In Magnetic Systems, Hilary M. Hurst, Benedetta Flebus

Faculty Research, Scholarly, and Creative Activity

Non-Hermitian Hamiltonians provide an alternative perspective on the dynamics of quantum and classical systems coupled non-conservatively to an environment. Once primarily an interest of mathematical physicists, the theory of non-Hermitian Hamiltonians has solidified and expanded to describe various physically observable phenomena in optical, photonic, and condensed matter systems. Self-consistent descriptions of quantum mechanics based on non-Hermitian Hamiltonians have been developed and continue to be refined. In particular, non-Hermitian frameworks to describe magnonic and hybrid magnonic systems have gained popularity and utility in recent years with new insights into the magnon topology, transport properties, and phase transitions coming into view. Magnonic …

A Literary Tool Among The Shades Of Grey: Fanfiction, Libraries And Readers’ Advisory, Molly Hart

Library Philosophy and Practice (e-journal)

Fanfiction is a work or story developed by fans that utilizes either characters, settings, or plot points from a source text or revolves around famous individuals that are not directly written by the original authors or creators. As a whole, it is a vast and widely misunderstood genre that is typically associated with the poorly written work of teenagers or the hyper sexualized content of famous works like Fifty Shades of Grey. In all reality, fanfiction can serve as a vital tool for librarians and readers’ advisory personnel to encourage reading. This paper takes a look at the content of …

Investigation Of Integrated Library System Software (Ils) Use In Nigerian Baptist Theological Seminary Libraries, Adebola Aderemi Olatoye Mrs

Library Philosophy and Practice (e-journal)

Libraries in this digital era must acclimatize with content on how to manage resources for optimum use to the benefits of their institution and fulfilling potentiated expected roles as to collects describes preserves and provides essential roles of information resources to users. Consequence upon these, the study investigates the library system software use in Baptist theological seminaries libraries in Nigeria, it focuses on applying in tracking items owned ordered which consist of a relation database and of two graphical users interface .Various ILS were considered as KOHA, OPAC, Atrium and NewGenLibrary which stimulate application of computers to perform the library …

A Program Evaluation Of The Project Roomkey In Santa Clara, San Francisco, And Alameda Counties, Louella Sevegan

Master's Projects

During the early months of 2020, the rapid spread of SARS-CoV-2 (COVID-19) had a significant impact on the homeless population. The U.S. Department of Housing and Urban Development, Office of Community Planning and Development defines a homeless person as someone who "lacks a fixed, regular, and adequate nighttime residence" (Henry, et al., 2020, page 2). According to a report conducted by Culhane et al. (2020), the homeless population has a higher chance of being infected by COVID-19 than the general population. Issues such as inadequate access to sanitation or proper hygiene, and the inability to isolate, especially in a congregate …

Decreasing Trash In Local Creeks: A Program Evaluation Of The City Of San Jose’S Direct Discharge Trash Control Program, Lakeisha Bryant

Master's Projects

The entire San Francisco Bay was once a navigable waterway in the 1850s during the Gold Rush era. Large amounts of sediment from upstream erosion and mining flowed to the bay resulting in the downsizing of the bay’s square miles (Environmental Protection Agency, 2022). As a result of intense development on the bay shores and adjacent lands, the bay faces several challenges that affect its water quality and threatens aquatic ecosystems. Pesticides, mercury, metals, and pathogens are just a few substances in the bay that cause unhealthy conditions for aquatic life and threaten human health. California’s Water Resources Control Board …

Divergent Post-Breeding Spatial Habitat Use Of Laysan And Black-Footed Albatross, Fredrick Dallas Jordan, Scott A. Shaffer, Melinda G. Conners, Julia E.F. Stepanuk, Morgan E. Gilmour, Corey A. Clatterbuck, Elliott L. Hazen, Daniel M. Palacios, Yann Tremblay, Michelle Antolos, David G. Foley, Steven J. Bograd, Daniel P. Costa, Lesley H. Thorne

Faculty Research, Scholarly, and Creative Activity

Understanding the at-sea movements of wide-ranging seabird species throughout their annual cycle is essential for their conservation and management. Habitat use and resource partitioning of Laysan (Phoebastria immutabilis) and black-footed (Phoebastria nigripes) albatross are well-described during the breeding period but are less understood during the post-breeding period, which represents ~40% of their annual cycle. Resource partitioning may be reduced during post-breeding, when birds are not constrained to return to the nest site regularly and can disperse to reduce competitive pressure. We assessed the degree of spatial segregation in the post-breeding distributions of Laysan (n = 82) and black-footed albatrosses (n …

Managing Deviant Behaviours Among Undergraduate Student Users Of Federal University Libraries In Southwest, Nigeria, Osagie Oseghale, Christopher Olumuyiwa Ola

Library Philosophy and Practice (e-journal)

Abstract

This study investigated the causes, prevalence and effect of deviant behaviours among undergraduate student users of Federal university libraries in Southwest, Nigeria. Using a descriptive survey research design, 108 librarians from the six Federal university libraries participated in the study. A self-devised structured questionnaire was used for data collection. Data collected were analysed and results presented using table of descriptive statistics, frequencies and percentages. The study revealed that deviant behaviours are opportunistic crimes caused by situational factors including a pervasive view that there is little or no danger of being caught, Porous library security, Poor illumination, lack of vigilance …

Serving What’S Served: A Survey Of Scholarly Dishonesty And Plagiarism Awareness Of Research Scholars Of Babasaheb Bhimrao Ambedkar University, Lucknow, Manoj Kumar Pant Mr., Udita Negi Mrs

Library Philosophy and Practice (e-journal)

The present study is inclined towards identifying the cause and awareness of the scholarly community in institutes of higher education toward the issue of academic dishonesty. A questionnaire was distributed to research scholars pertaining to the faculty of science and social science of Babasaheb Bhimrao Ambedkar University, Lucknow. The results show that the students are aware of the issue of plagiarism and academic dishonesty. However, due to lack of encouragement to be fair and thorough system they do not consider it to be a big challenge. The author recommends mission mode action for awareness of students and faculty towards the …

Information Needs And Seeking Pattern Of Children In Public Libraries: A Case Study Of Kwara State Library, Nigeria, Ronke Oyetunji, Michael Chinweike Chigbundu, David Azeez Olokode

Library Philosophy and Practice (e-journal)

The continuous advancement of children in sizes and knowledge, influences their curiosity and need for information which in turn precedes their information seeking patterns. The Children’s section in public libraries saddled with the responsibilities of meeting the information needs of children ensures that there are adequate information resources available for children. This study was carried out in Kwara State Library, Nigeria, with the aim of identifying the information seeking patterns and needs of children in Kwara State Library. To achieve this aim, four objectives were formulated. Which are; to identify the sources of information available to children in Kwara state …

Modern And Information Services Of An Academic Library: An Overview, Bala Sankar B, Bala Sankar B

Library Philosophy and Practice (e-journal)

Academic libraries are considered a confidence centre of educational establishments and their Services assist numerous academic programs, including teaching and research. In academic libraries, the application of the latest technology, particularly internet technology, has transformed traditional methods of providing library and information services. Introducing novel information via a variety of channels requires an extra need for information and a library system to include the latest users. As users of technology became more demanding, libraries grew or invented new services. Information methods and techniques are constantly being developed by the internet for libraries to use to provide their services. Some research …

Leveraging High-End Technologies For Quality Library Services In Nigeria, Kennedy Arebamen Eiriemiokhale Phd, Basirat Omolara Amzat Mrs

Library Philosophy and Practice (e-journal)

The study examined leveraging high-end technologies for quality library services in Nigeria. The objectives of the study were to identify the type of high-end technologies available in Nigerian University Libraries; ascertain if Nigeria University Libraries have the requirements for high-end technologies; determine if Nigerian University Libraries use high-end technologies for service delivery, and identify the benefits of using high-end technologies for service delivery in Nigerian University Libraries. The study adopted survey design, and the population comprised of 40 professional librarians in three university libraries in Kwara State. A self-designed questionnaire was used for data collection, while data were analyzed using …

Information Needs And Seeking Behaviour Of Road Transport Employee Association Of Nigeria (Rtean) Members, Yenagoa Branch, Bayelsa State, Nigeria, Abraham Tabor Etebu Ph.D, Cln, Mnla, Godwin Oberhiri-Orumah (Cln, Mnla)

Library Philosophy and Practice (e-journal)

The study sought to identify the information needs and information-seeking behaviour of Road Transport Employee Association of Nigeria (RTEAN) Members in Yenagoa Branch, Bayelsa State. The specific purpose of the study was to: examine the information needs of Road Transport Employee Association of Nigeria members in Yenagoa, Bayelsa State, Nigeria; find out how Road Transport Employee Association of Nigeria members in Yenagoa, Bayelsa State, Nigeria seek for needed information; determine the problems encountered by Road Transport Employee Association of Nigeria members in Yenagoa, Bayelsa State, Nigeria while seeking for needed information; and proffer solutions to the determined problems of information …

Digital Devices And Digital Literacy Skills Among Library And Information Science Students In Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria, Abraham Tabor Etebu, Choice Meniwoze Zaccheus Ms

Library Philosophy and Practice (e-journal)

The study focused on Digital Devices and Digital Literacy Skills Among Library and Information Science Undergraduate Students in Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria. Survey design was used. The population of the study covered the 200 and 300-level students of the Department of Library and Information Science, Niger Delta University. The sample size of the study was 165. The total enumeration sampling technique was used to determine the sample size of the study. The instrument used for data collection was a self-constructed questionnaire. Descriptive statistics were used in the analysis. The findings revealed that students of LIS, Niger …

Evaluation Of Library Websites Of Colleges Affiliated To University Of Delhi: A Content Analysis Study, Kajal Narula, Paramjeet Kaur Walia

Library Philosophy and Practice (e-journal)

Abstract

Purpose- This paper aims to analyse the content of libraries’ websites of colleges affiliated to University of Delhi in India.

Design/methodology/approach-In the present study, observation method was used to analyse the content which was uploaded on the websites of selected ten colleges of University of Delhi. The data and content uploaded on the websites was collected and analysed with the help of checklist specifically designed for this purpose.

Findings- Most of the college libraries uploaded information about its collection on the website. It was found that few college libraries have been using web 2.0 tools. It has been …

A Synopsis Of Institutional Repositories In Nigerian University System: Advantages And Challenges, Samson Adesina Akinola, Dolapo P. Olagoke, Opeyemi F. Opawale

Library Philosophy and Practice (e-journal)

The academic communities have undoubtedly been struggling for some years now with difficulties in disseminating and communicating research findings. This is as a result of the ever increasing high cost of journals, which are the traditional medium for research communication and how this as affected libraries budget, most especially in the depressed economy of developing countries. The financial difficulties being experienced by academic publishers have also added to this pain. Many academics have their research work stored in Microsoft (MS) words and other digital formats on their computers, but only very few of them ponder on the long term preservation …