Digital Commons Network^™

Dynamic Python-Based Method Provides Quantitative Analysis Of Intercellular Junction Organization During S. Pneumoniae Infection Of The Respiratory Epithelium, Devons Mo, Shuying Xu, Juan P. Rosa, Shakir Hasan, Walter Adams

Faculty Research, Scholarly, and Creative Activity

Many respiratory pathogens compromise epithelial barrier function during lung infection by disrupting intercellular junctions, such as adherens junctions and tight junctions, that maintain intercellular integrity. This includes Streptococcus pneumoniae, a leading cause of pneumonia, which can successfully breach the epithelial barrier and cause severe infections such as septicemia and meningitis. Fluorescence microscopy analysis on intercellular junction protein manipulation by respiratory pathogens has yielded major advances in our understanding of their pathogenesis. Unfortunately, a lack of automated image analysis tools that can tolerate variability in sample-sample staining has limited the accuracy in evaluating intercellular junction organization quantitatively. We have created an …

Wikipedia Edit- A -Thon In A Nigerian Academic Library, Ngozi Eunice Osadebe Dr., Scholastica C. Ukwoma Dr, Ezi O. Njoku Mrs, Delight Udochukwu, Chika Phoebe Madumere, Chinwe N. Ezeani Professor

Library Philosophy and Practice (e-journal)

This study examined Wikipedia edit-a-thon programme in a University Library in Nigeria. It adopted the descriptive design. Unstructured questionnaire and interview were used for data collection. A total of 25 people participated in the study. These are the University Librarian and two female deputy University Librarians, four library staff that serve as facilitators and eighteen participants of the edit-a-thon project. Interview was conducted with the University Librarian and her two deputies while the rest responded to an unstructured questionnaire. Data gathered were analysed using frequency counts and narrative. Findings show that the library engages in edit-a-thon for a few reasons …

Competitive Intelligence And Improving Patronage Of The Twenty First Century Academic Libraries In Nigeria, Mercy Ariomerebi Iroaganachi

Library Philosophy and Practice (e-journal)

The paper discussed the employment of competitive intelligence for improving patronage of the 21^st century academic libraries. It explored literature on; the concept of competitive intelligence, characteristics of the twenty first century academic library, attributes of competitive advantage in academic libraries and competitive intelligence activities in Nigerian academic libraries. It was discovered that funds and the necessary skill-sets were required for an academic library to develop to the point of having a competitive edge over other libraries. Also literature revealed that only few libraries especially private university libraries were already treading the path of gaining the competitive advantage for …

Impact Of Information And Communicationtechnology (Ict) On Nigerian University Libraries Using Abubakar Tafawa Balewa University Library As A Case Study., Shalom Yusuf

Library Philosophy and Practice (e-journal)

The study aimed at examining the impact of information and communication Technology (ICT) on Nigerian university library service delivery, a study of Abubakar Tafawa Balewa University (ATBU) library. The paper traces briefly the history of Abubakar Tafawa Balewa University Library. The study adopted the descriptive survey method. The questionnaire was used as instrument for data collection. A total of six hundred (600) questionnaires were distributed and five hundred and eighty three (583) collected back. The data collected were analyzed with the use of tables and simple percentages. From the analysis of the data collected, it was found that the use …

Information Literacy Self-Efficacy And Academic Resilience Among Final Year Pre-Service School Librarians: Implications For Library Mentorship, Osita Ossai

Library Philosophy and Practice (e-journal)

The study examined the relationship that exists between academic resilience and information literacy self-efficacy among final year pre-service school librarians in a selected University in Nigeria. This study adopted the correlational survey research design. Through multistage sampling technique, 60 final year students of Library and Information science were selected. The questionnaires such as Academic Resilience Scale (ARS) and Information Literacy Self-Efficacy Scale (ILSES) were used to collect data. Linear regression was used to test the null hypotheses. The correlation coefficient of R=0.601 shows that there was a moderate positive association between academic resilience and information literacy self-efficacy. The regression of …

U.G. Students Satisfaction With Academic Library Resources And Services: Sri Paramakalyani College Library, Alwarkurichi, Dr. E. Santhana Kumar

Library Philosophy and Practice (e-journal)

The study attempts to examine the use of library resources and services among U.G. students in Paramakalyani College Library, Alwarkurichi. The questionnaire was used as the core research instrument.140 copies of the questionnaire were circulated to the students; the return rate was 80%. The significant findings were; that the majority of the U.G. students use the library regularly. Their primary purpose in visiting the library is to consult research materials. They were also satisfied with the library services. Suggestions were offered to improve the library service.

Information Literacy Skills Of Legal Practitioners In Khyber Pakhtunkhwa-Pakistan: An Empirical Study, Saeed Ullah Jan, Muhammad Ashfaq, Shaukat Ullah

Library Philosophy and Practice (e-journal)

Purpose of the study

The main theme of this study is to explores the information literacy skills of the law practitioners in Khyber Pakhtunkhwa-Pakistan under the heading “Information Literacy Skills of Legal Practitioners in Khyber Pakhtunkhwa-Pakistan: An Empirical Study.”

Research Method and Procedure

To conduct this quantitative study, the simple random sample approach is used. An adapted questionnaire is distributed among 254 lawyers of Dera Ismail Khan through personal visits and electronic means. The data collected is analyzed through SPSS (Statistical Package for Social Sciences) software.

Delimitations of the study: The study is delimited to the southern …

Influence Of School Libraries On Promotion Of Reading Culture For Self- Development And Knowledge Enhancement Among Students In Selected Secondary Schools In Makurdi Metropolis, Benue State, Nigeria, Tofi Simon Ternenge, Yankyar Ashulaga Thomas, Jembe Raphael Terhemen

Library Philosophy and Practice (e-journal)

ABSTRACT

The study investigated influence of school libraries on promotion of reading culture for self- development and knowledge enhancement among students in selected secondary schools in Makurdi Metropolis, Benue State, Nigeria. Five (5) objectives with corresponding research questions guided the study. The study adopted survey research design. The population of the study consist of 4145 students and teacher librarians in selected secondary schools. A representative sample of 365 respondents were selected at random for the study using Taro Yamen formula. The instrument for data collection for this study was a structured questionnaire titled “Influence of School Libraries on Promotion of …

Security Problems Of Academic Libraries In Nigeria, Angelyna Mindapa

Library Philosophy and Practice (e-journal)

Abstract

Librarians across Nigeria are gradually more concerned with the safety and physical integrity of important intellectual property or properties. Security and prevention of crimes in libraries more specifically academic libraries are necessary library duties for librarians to accomplish. Due to security breaches in university libraries, users at times are not able to get the information resources needed and this makes the library ineffective in satisfying users’ information needs. The security of collections in a library embraces a large number of responsibilities. The cost of acquiring processing, and maintaining collections are soaring. If information materials are stolen or damaged or …

Assessment Of Awareness Of Farmers On Agricultural Information Services In Mara Region, Tanzania, Evance Mulashani Bonephace, Xuewen Gui, Peter John Makawia

Library Philosophy and Practice (e-journal)

This study assessed awareness of farmers on agricultural information services in Mara region in Tanzania. Quantitative approach was adopted and data collection used single structured questionnaire. Awareness scales measured three factors; awareness knowledge; agricultural information needs and lastly use of ICTs in accessing agricultural information services. The results indicated that majority (93.2%; 280) of respondents had little knowledge of awareness, (91.3%; 272) of the response, needed improved seed varieties and the average, (60%; 180) of respondents have low use of ICT in accessing agricultural information services. It was concluded that agricultural stakeholder needs more improvement and strategies on agricultural information …

Awareness And Use Of Intellectual Freedom Policy In Academic Libraries In Ilorin Metropolis, Muritadho Abiodun Taiwo, Abdulakeem Sodeeq Sulyman

Library Philosophy and Practice (e-journal)

This study investigates the awareness and use of intellectual freedom policy in academic libraries in Ilorin metropolis. To accomplish its objectives, it raises four research questions while its scope is restricted to academic libraries within Ilorin metropolis. It uses descriptive survey research method to examine eleven academic libraries in Ilorin metropolis. Out of 195 staff of the selected academic libraries, 55 staff are purposively sampled as respondents among the academic librarians and staff of acquisition department of the selected academic libraries. Questionnaire titled “Awareness and Use of Intellectual Freedom Policy in Academic Libraries” is designed to obtain data from the …

Work Place Evaluation And Change Demand In State University Libraries, Odisha: A Future Perspective Based On Users Opinion’S, Shubhasmita Acharya Mrs

Library Philosophy and Practice (e-journal)

This study proposes to investigate the wish and demands possessed by the users of state university libraries of Odisha with regards to their services, areas in the library, and products. The online questionnaire has been chosen as a suitable method of data collection. The selected sample of this study are belonging to the LIS background. Although the change demanded by the users of Odisha state university libraries is fulfilled in other parts of the country still it is a dream for the ongoing users of the respected university libraries. Users’ opinions have been taken into consideration for forecasting the future …

Awareness And Usage Of E-Resources Among Undergraduate In Fountain University, Osun State, Nigeria, Fausat Kehinde Adenariwo

Library Philosophy and Practice (e-journal)

The study aims at investigating the awareness and usage of electronic resources among undergraduates of Fountain University, Osun State, Nigeria. Three research questions were answered and three null hypotheses were tested at 0.05 level of significance. Descriptive survey design was adopted for the study and systematic sampling technique was used to select 1000 undergraduates. Simple percentage and frequency table was used to analyse the research questions, while Pearson Product Moment Correlation Coefficient (PPMCC) was used for testing the hypotheses. The results obtained revealed that undergraduates of Fountain University are quite aware and highly use electronic information resources. The study also …

Information And Communication Technology (Ict) Competence And Job Performance Of Librarians In Universities In Abia State., Emmanuel Kelechi Okehie Lieutenant, Genevive Chigekwu Nnadieto, Doris Chinyere Obiano Dr, Ndu Maria Ogonna

Library Philosophy and Practice (e-journal)

This study examined the relationship between ICT competence of librarians and their job performance in the libraries of Michael Okpara University of Agriculture, Umudike and Abia State University, Uturu. Three research questions were answered and three hypotheses tested at 0.05 level of significance. The study adopted simple linear correlation design involving Pearson Product Moment Correlation. The population of the study was 136 librarians working in the libraries. The instrument used for data collection was rating scale titled librarians Information and Communication Technology Competency and Job Performance (LICTCJP). The research questions were answered using Pearson Product Moment Correlation (PPMC), while the …

Assessment Of Students' Attitudes Towards Entrepreneurship Development Initiatives In Kwara State University, Malete (Case Study Of Faculty Of Communication And Information Science), Yakub Olayinka Ahmed, Abdulakeem Sodeeq Sulyman

Library Philosophy and Practice (e-journal)

This study assesses the attitudes of students of Faculty of Communication and Information Science, Kwara State University, Malete, towards entrepreneurship development initiatives. It raises five (5) objectives and questions to achieve its aims. It adopts case study method as its research design and the students of Faculty of Communication and Information Science are its population. It uses simple random sampling technique to administer questionnaires to 250 students. Out of the 250 questionnaires administered, only 200 are returned, representing 80% return rate. The study’s findings reveal that the students are aware of entrepreneurship initiatives through the Centre for Technical, Vocational and …

Availability And Accessibility Of Electronic Information Resources In Academic Libraries As Predictors Of Academic Performance Of Students, Fausat Kehinde Adenariwo, Abdulakeem Sodeeq Sulyman

Library Philosophy and Practice (e-journal)

This paper argues for the availability and accessibility of EIRs in academic libraries as predictors of academic performance of students of tertiary institutions. It raises the problem that the growing influx of EIRs has revolutionised academic libraries' operations and led to radical changes in libraries' services by making information available to students in new ways to support scholarly publications and identifies e-journals, e-books, e-theses and dissertations, databases, CDs/VCDs/DVDs, etc., as EIRs that can be made available and accessible to boost students' academic performance. It outlines space economy, ease of access through numerous metadata, search engines, online catalogues (OPAC), and protocols, …

Data Driven Control Of Vagus Nerve Stimulation For The Cardiovascular System: An In Silico Computational Study, Andrew Branen, Yuyu Yao, Mayuresh V. Kothare, Babak Mahmoudi, Gautam Kumar

Faculty Research, Scholarly, and Creative Activity

Vagus nerve stimulation is an emerging therapy that seeks to offset pathological conditions by electrically stimulating the vagus nerve through cuff electrodes, where an electrical pulse is defined by several parameters such as pulse amplitude, pulse width, and pulse frequency. Currently, vagus nerve stimulation is under investigation for the treatment of heart failure, cardiac arrhythmia and hypertension. Through several clinical trials that sought to assess vagus nerve stimulation for the treatment of heart failure, stimulation parameters were determined heuristically and the results were inconclusive, which has led to the suggestion of using a closed-loop approach to optimize the stimulation parameters. …

Implementation Of Virtual Library In Nigeria: Issues And Way Forward, Daniel Samuel Ayele Mr.

Library Philosophy and Practice (e-journal)

The need for easy, seamless and always-available access to useful, relevant and up-to-date sources of information in recent time cannot be overstretched. It is in recognition of this and in line with the goal of ensuring the penetration of information technology (IT) and the empowerment of citizens with the latest developments in technology that National Information Technology Development Agency (NITDA) in 2013, rolled out the initiative of establishing Virtual Libraries as Information Resource Tools in schools, universities and communities in Nigeria to enable quick, remote and easy access to useful, relevant information. The Virtual Library provides access to tools such …

Students’ Perspective On Effectiveness Of Electronic Resources And Conventional Textbook Materials In Promoting Learning In Isa Mustapha Agwai I Polytechnic (Imap), Lafia., Daniel Samuel Ayele (Cln)

Library Philosophy and Practice (e-journal)

A survey was conducted to investigate the viewpoint of IMAP students on effectiveness of electronic learning resources and conventional textbook materials in promoting learning. The population of the study was 750 registered users of IMAP library in 2021 from which a sample of 450 representing 60 percent of the total population was randomly selected. The sample was determined using the Krejcie and Morgan table of sample size determination. The setting for the study was face to face. The instruments for data collection were questionnaire and interviews. The instruments were pilot tested with five participants. These five participants consist of …

Book Review: Freedom Libraries: The Untold Story Of Libraries For African Americans In The South By Mike Selby, Claire Kelley

School of Information Student Research Journal

No abstract provided.

Information: A Historical Companion Book Review, Lena Hernandez

School of Information Student Research Journal

No abstract provided.

Cultural Competence In Research, Michele A. L. Villagran

School of Information Student Research Journal

No abstract provided.

The Past, Present, And Future Of Information, Tierra Holmes

School of Information Student Research Journal

No abstract provided.

Ischool Student Research Journal, Vol.12, Iss.1, Student Reseach Journal

School of Information Student Research Journal

No abstract provided.

A Historical Trace Of Library And Information Science Education In Selected Countries Of Africa- Nigeria, Ghana And South Africa, Peter Olubunmi Olubiyo, Lydia Mercy Olubiyo

Library Philosophy and Practice (e-journal)

LIS education is more concerned with training in librarianship. LIS education aimed at producing competent librarians to manage all types of libraries in the countries of the world for sustainability. Other information related disciplines such as documentation, archives and records management were relatively unknown when they started existing, thus, they were not accorded prominence. However, librarianship in Africa owes its origin to colonialism. Colonialism introduced reading and writing among the indigenous people. Until then, the two activities were alien. Colonial governments introduced Western education which entailed among others, reading and writing. In an attempt to boost the two activities, a …

Differences In Covid-19 Vaccine Concerns Among Asian Americans And Pacific Islanders: The Compass Survey, Van Ta Park, Marcelle Dougan, Oanh Meyer, Bora Nam, Marian Tzuang, Linda Park, Quyen Vuong, Janice Tsoh

Faculty Research, Scholarly, and Creative Activity

Background: Understanding concerns for receiving COVID-19 vaccines is key to ensuring appropriately tailored health communications to increase vaccine uptake. However, limited data exists about vaccine concerns among Asian Americans and Pacific Islanders (AAPI). Methods: Data from the COVID-19 Effects on the Mental and Physical Health of AAPI Survey Study (COMPASS), a cross-sectional, national survey for AAPI adults in the U.S. were used (N=1,646). Descriptive statistics were used to assess sample characteristics including proportions of AAPI with various COVID-19 vaccine concerns, categorized as none, side-effects only, unsafe only, and multiple reasons, and differences in vaccine concerns by socio-demographics. Ordinary multivariable logistic …

Utilization Of Library Resources And Services By Academic Staff Of Federal College Of Education (Special), Oyo, Oyo State, Nigeria, Oluchi Okere

Library Philosophy and Practice (e-journal)

The study examined the utilization of library resources and services by academic staff of Federal College of Education (special) Oyo, Oyo state, Nigeria. The participants included all the academic staff of the college from the seven schools. In terms of geographical scope, the study was limited to Federal College of Education (Special), Oyo. Descriptive survey design was adopted. The study population comprised 415 academic staff of the college. Total enumeration technique was employed and the instrument used to obtain data from the respondents was a self-constructed questionnaire. Descriptive statistics such as frequency counts, percentages, mean and standard deviation was used …

Exploring The Viability Of Offering The Bachelor Of Library And Information Science Program At Central Luzon State University, Philippines, Camia Abergos Lasig, Nuelah San Juan Reyes, Nemesio A. Macabale Jr., Julius L. Ragasa

Library Philosophy and Practice (e-journal)

The Bachelor of Library and Information Science (BLIS) program in the Philippines provides excellent employability due to its high demand in academia and other sectors. This study aimed to determine the viability of offering the Bachelor of Library and Information Science program at Central Luzon State University. The survey specifically sought to determine grade 11 students' interest in enrolling in the program as well as its market employability in the academic sector in the region. Data were collected using a survey questionnaire from three public and three private neighboring high schools of Central Luzon State University as well as Google …

Expected Propagation Time For Probabilistic Zero Forcing, Jesse Geneson, Leslie Hogben

Faculty Research, Scholarly, and Creative Activity

Zero forcing is a coloring process on a graph that was introduced more than fifteen years ago in several different applications. The goal is to color all the vertices blue by repeated use of a (deterministic) color change rule. Probabilistic zero forcing was introduced by Kang and Yi in [Bull. Inst. Combin. Appl. 67 (2013), 9–16] and yields a discrete dynamical system, which is a better model for some applications. Since in a connected graph any one vertex can eventually color the entire graph blue using probabilistic zero forcing, the expected time to do this is a natural parameter to …

Adversarial Attacks And Defenses In Speaker Recognition Systems: A Survey, Jiahe Lan, Rui Zhang, Zheng Yan, Jie Wang, Yu Chen, Ronghui Hou

Faculty Research, Scholarly, and Creative Activity

Speaker recognition has become very popular in many application scenarios, such as smart homes and smart assistants, due to ease of use for remote control and economic-friendly features. The rapid development of SRSs is inseparable from the advancement of machine learning, especially neural networks. However, previous work has shown that machine learning models are vulnerable to adversarial attacks in the image domain, which inspired researchers to explore adversarial attacks and defenses in Speaker Recognition Systems (SRS). Unfortunately, existing literature lacks a thorough review of this topic. In this paper, we fill this gap by performing a comprehensive survey on adversarial …