Digital Commons Network^™

Effects Of Extra-Curricular Project-Based Learning Experiences On Self-Efficacy And Interest In Stem Fields In High School, Taihao Kevin Wan

Dissertations

As our society and systems become more technologically advanced, increasing opportunities exist for students interested to pursue careers in Science, Technology, Engineering, and Mathematics (STEM) fields. However, pervasive inequities have led to differences in the extent to which women and underrepresented racial/ethnic groups choose to pursue study and career pathways in STEM. Project-Based Learning (PBL) is among the most widely researched strategies suggested to support student learning and motivation and has more recently been applied to school-based efforts to increase student interest in STEM related fields. Rooted in Social Cognitive Career Theory, this study examined changes in students’ self-reported general …

Unpacking Educational Harm: Parent And Teacher Perceptions Of English Learners, Amalia Guzmán Ayala

Dissertations

The purpose of this study was to: (1) provide the opportunity to Spanish-speaking parents of English Learner (EL) students to voice their perceptions regarding policies, procedures, and programs related to ELs, and (2) provide the opportunity to teachers to share their perceptions regarding the policies, procedures, and programs related to ELs. The research design for this qualitative study was exploratory and descriptive. The key findings were: (1) Hispanic Spanish-speaking parents had limited knowledge about policies, procedures, and programs related to ELs; and (2) Teacher knowledge about the policies, procedures and programs related to ELs was limited. The conclusions were: (1) …

Association Between Meal Dietary Inflammatory Potential And Postprandial Sleepiness, Samantha Beth Kalb

Master's Theses

The amount and composition of food that is consumed are known to contribute toinflammation and may affect how we feel in the following hours. The aim of this research was to determine if the inflammatory potential of a single meal is associated with level of postprandial sleepiness. Participants (n = 70) recorded intake of one of their meals, then reported their degree of postprandial sleepiness (Stanford Sleepiness Scale), average activity level, average hours of nightly sleep, and daytime sleepiness (Epworth Sleepiness Scale). The Dietary Inflammatory Index (DII) of the meal was estimated by adjusting DII parameters by 26%, reflecting the …

The Filipino American Diet: Generational Comparison Of Acculturation, Health Literacy, And Dietary Patterns, Regina Reina

Master's Theses

There is evidence to suggest that Filipino Americans (FAs) are at greater risk for cardiovascular disease (CVD) and chronic conditions when compared to other Asian American subgroups. However, research on possible risk factors for this group is limited as race classifications are seldomly disaggregated. Having limited health literacy is known to be a contributing factor in health disparities among immigrant populations, though it has largely been understudied among FAs. The comparison of dietary intake, acculturation, dietary acculturation, and health literacy between Philippine-born (PBs) FAs and U.S-born (UBs) FAs has not previously been described. PBs and UBs (n=140) from across the …

Librarian Love And Positive Change In Student Personality Development: A Library Management Perspective, Shahbaz Sharif Mr., Muhammad Akram Mr., Korakod Tongachok Mr., Samuel Kwabla Segbefia Mr.

Library Philosophy and Practice (e-journal)

Librarian behavior has brought a positive change in the students' lives. Librarian love encourages the students' stay in the public libraries of high schools. A decade ago, the world paid a high price for corporal punishment; in turn, the students faced a high level of stress and anxiety. However, UNESCO has launched a slogan, 'No punishment but love' all over the world. Therefore, this study measures the impact of librarian love on students' personality development, e.g., discipline, emotional behavior, and perceived respect. Additionally, this study sees whether the high school librarians perceive a positive impact on their discipline, emotional behavior, …

Review Of Literature On Medical Librarianship In Pakistan, Ikram Ul Haq

Library Philosophy and Practice (e-journal)

Background and Aim: The number of medical institutions is growing along with the development of the healthcare sector in the Pakistan. Similarly, the library and information science (LIS) professionals are rendering their valuable services in the teaching/learning process, research support and patient care in these institutions/organizations. The purpose of this study is to assess the publications’ output in the area of medical librarianship in Pakistan.

Research Methodology: The documents written by Pakistani LIS authors on medical librarianship were extracted from various print and online sources. The data covered the period from 1960 to 2020, because the first document on …

Udergraduate Students’ Perception Of Conventional And Digital Libraries In Nigeria Universities, Joseph Chinweobo Onuoha Ph.D, Chinonso Mbama

Library Philosophy and Practice (e-journal)

The study investigated the perceptions of Social Studies Education (SSE) students towards the use of conventional and digital libraries in South-east Nigeria Universities. It adopted a survey research design. Five research questions and five null hypotheses guided the study. The study was conducted in the South-east zone of Nigeria. The target population for this study was 238 Students. A sample size of 152 students using multi-stage sampling technique. A self-developed instrument titled “Questionnaire on perception towards the use of the conventional and digital Libraries (QPDCL)” was used for data collection. The reliability of the instrument was ascertained using Cronbach …

Ownership Structure And Collection Development Practices In Private University Libraries In South -West, Nigeria, Funmilayo Folake Ajayi, Ibidapo Oketunji, Adebowale Jeremy Adetayo, Wosilat Omolara Oyeniyi

Library Philosophy and Practice (e-journal)

The purpose of this study was to assess the influence of ownership structure on collection development practises in private university libraries in South-West Nigeria. The qualitative research design was used in this study. The population consisted of 57 key informants from 31 Private University libraries, including library heads and acquisition librarians. The total enumeration approach was utilized in the investigation. The tool utilized for data collection was a Key Informant Interview. Content analysis was used to examine the data. The findings indicated that collection development practises are influenced by ownership structure, even if the responsibility of purchasing library resources falls …

Research Trends In Annals Of Library And Information Studies (Alis): A Bibliometric Review From 2011-2021, Satyajit Nayak, Piyush Kumar Hari, Neha Verma

Library Philosophy and Practice (e-journal)

The study uses various bibliometric techniques to examine papers published in the Annals of Library and Information Studies (ALIS) from 2011 to 2021. Scopus database was used to gather the necessary information. Furthermore, the research productivity was measured using various parameters such as year-by-year distribution of publications with citations, RCI, AGR, ACPP, CAI, Citation analysis, and author, institution, and country collaboration. The findings of the study, the number of articles published varies with time, with the highest number of articles published in 2014. Two authors published the most research papers (152), followed by single authors (108). B. K. Sen was …

Visualization Of Woman Leadership Library Study With Bibliometric Review (1952 – 2020), Hadi Priyono, Subagyo Adam, Erna Setijaningrum

Library Philosophy and Practice (e-journal)

Research on Woman Leadership continues to grow but is limited to one country and/or one field. From a bibliometric point of view, this study aims to visually study mapping and research trends in the field of Woman Leadership on an international scale. This study uses bibliometric techniques with secondary data from Scopus. Analyse and visualize data using the VOSViewer program and the search result analysis function in Scopus. The study analysed 767 scientific documents published from 1957 to 2020. According to the study, The George Washington University and Longman, K.A., has the most active institutions and individual scientists in Women …

Web-Based Sources And Services For Sustainable Development In Academic Libraries: A Longitudinal Approach, Dr. Sudharma Haridasan, Dr. Shamama Firdaus

Library Philosophy and Practice (e-journal)

The current study presents an insight into trends, modifications and innovations that have taken place on the engineering institute library websites within a span of ten years (2011- 2021) in the provision of web-based sources and services through content analysis method. Findings reveal that the provision of various web-based sources and services have improved over time generally, though some of the services have not improved as expected even after a decade. Social media services provided by the libraries are an area of concern as not much change was observed regardless of a period of ten years. A major change was …

Does Social Studies Education Students’ Attitude Determine How They Utilize Conventional And Digital Libraries In Nigeria?, Joseph Chinweobo Onuoha Ph.D, Chinonso Mbama, Nkechinyere Edeh

Library Philosophy and Practice (e-journal)

The study determined the attitude of Social Studies Education (SSE) students towards the use of conventional and digital libraries in South-east Nigeria universities. It adopted a survey research design. Four research questions and four null hypotheses guided the study. The population of the study was 238 Students which consisted all the SSE students from 2⁰⁰ to 400 level. A sample size of 152 students selected through multi-stage sampling techniques were used for the study. A- 4-point instrument developed by the researcher titled “Questionnaire on Attitude towards the use of conventional and digital Libraries (QACDL)” was used for the study. …

Perceived Information Literacy Skills Among University Students At Azadjammu&Kashmir, Muhammad Ramzan, Prof.Dr Rubina Bhatti, Dr. Salman Bin Naeem Associate Prof

Library Philosophy and Practice (e-journal)

The present study was conducted with an aim to determine the perceived information literacy skills among university students at Azad Jammu & Kashmir. A survey research design was used to collect data from the participants. The population of this study was post-graduate students enrolled in public sector universities of AJ&K. A convenience sampling technique was used to collect the data. A statistical package for social sciences (SPSS-20) was used for the analysis of data. Descriptive statistics was used to determine the percentage, frequency, mean and standard deviation, and the inferential statistic was used to determine relationships among variables. The result …

Use And Awareness Of Open Access Legal Information Resources By The Law College Students In Western Maharashtra: An Empirical Study In India, Madhukar Bapu Togam, Prakash Babanrao Jadhav

Library Philosophy and Practice (e-journal)

This article discussed about the use and awareness about the open access legal resources in the state of western Maharashtra region in India. Researcher tried to find out the awareness, sources of awareness, among law students about open access legal resources i.e. JUDIS (Judgment Information System), Bombay High Court Judges Library, Supreme Court Judges Library (SUPLIS), India Code Information System, Indian Kanoon Legal Information Institute of India. Then researchers revealed the data about the frequency and purpose of using these resources. Research finds out the user perception about quality of open access resources from users’ point of view and subsequently, …

Building Assistive Technology (At) Competency In Academic Librarians: Perceptions Of Library Personnel And Students With Visual Impairments From Three Zimbabwean Universities, Jonathan Munyoro, Takawira Machimbidza, Stephen Mutula

Library Philosophy and Practice (e-journal)

This qualitative study reflects on the perceptions of library professionals and students living with visual impairments from three Zimbabwean universities about the need for and ways of creating Assistive Technology (AT) competency in academic librarians. Some of the measures that may be used to increase the AT competencies of academic librarians are discussed. Semi-structured interviews were used to collect data from 19 participants comprising 13 library personnel and six students living with visual impairments. The study highlights important types of AT for individuals living with visual impairments, emphasises the importance of competencies in AT for academic librarians and suggest appropriate …

The Attitude Of Undergraduate Students Towards Plagiarism: The Case Of Bindura University Of Science Education., Stephen Tsekea, Joyce Zivanai, Innocent Madziko

Library Philosophy and Practice (e-journal)

The extent of plagiarism has been rising globally and many universities are trying hard to eradicate this practice. The challenge is being exacerbated by the availability of information due to technological advancements such as the Internet. Researchers and students become exposed to too much information but sometimes disregard the copyright and intellectual issues surrounding use of such. This exposure has contributed to the rise in plagiarism. Students at universities have had difficulties in understanding plagiarism and avoiding it. While most effort has been on designing detection tools and punitive measures, there has been little research on why students practice plagiarism …

Task Classification During Visual Search Using Classic Machine Learning And Deep Learning, Devangi Vilas Chinchankar

Master's Projects

In an average human life, the eyes not only passively scan visual scenes, but most times end up actively performing tasks including, but not limited to, searching, comparing, and counting. As a result of the advances in technology, we are observing a boost in the average screen time. Humans are now looking at an increasing number of screens and in turn images and videos. Understanding what scene a user is looking at and what type of visual task is being performed can be useful in developing intelligent user interfaces, and in virtual reality and augmented reality devices. In this research, …

Nitrogenase Iron Protein Classification Using Cnn Neural Network, Amer Rez

Master's Projects

The nitrogenase iron protein (NifH) is extensively used to study nitrogen fixation, the ecologically vital process of reducing atmospheric nitrogen to a bioavailable form. The discovery rate of novel NifH sequences is high, and there is an ongoing need for software tools to mine NifH records from the GenBank repository. Since record annotations are unreliable, because they contain errors, classifiers based on sequence alone are required. The ARBitrator classifier is highly successful but must be initialized by extensive manual effort. A Deep Learning approach could substantially reduce manual intervention. However, attempts to build a character-based Deep Learning NifH classifier were …

Dynamic Resource Management Of Fog-Cloud Computing For Iot Support, Mariia Surmenok

Master's Projects

The internet of things (IoT) is an integrated part of contemporary life. It includes wearable devices, such as smart watches and cell phones, as well as sensors for Smart City. Fog computing can improve the efficiency and battery life of IoT devices by offloading tasks to fog cloud. It is important to have fog clusters near the IoT device for faster data offload. The goal of this project is to develop dynamic resource allocation for on-demand fog computing cluster to efficiently deploy tasks from IoT. This report studies the different research papers about the current state of resource management in …

Spaceflight And Differential Gene Expression Analysis Of Mice Quadriceps Exposed To Microgravity, Tommy Nguyen

Master's Projects

he trip to Mars and back is planned for the next 20 years. Improvement in technology and research has allowed data analysis, at a larger scale, on spaceflight specimen. However, research involving spaceflight is decentralized, as research is spread across laboratories with different methodologies. NASA’S GeneLab is a public repository for spaceflight-related omics data and promotes centralizing spaceflight RNA-Seq studies using NASA’s RNA-Seq pipeline. Jonathan Oribello, a SJSU’s Bioinformatics graduate and now an employee at GeneLab, has implemented Nextflow to NASA’s RNA-Seq pipeline. The Nextflow RNA-Seq pipeline was ran on San Jose State University’s College of Science High Performance Computing …

An Examination Of Bone Loss During Space Travel With Differential Gene Expression Analysis, Claudia Vo

Master's Projects

Spaceflight poses many risks to human health due to the harsh conditions of microgravity, cosmic radiation, and confinement. One of the impacts that spaceflight entails is bone loss, which is a risk to astronauts as future space missions will require long travel durations. To elucidate the role of genetics in spaceflight bone loss, in this study differential gene expression analysis was performed using Nextflow-RCP, an adaptation of NASA Genelab’s RNA-Seq Consensus pipeline. The dataset for this project was GLDS-241, which contained samples from mice femoral skin. To gain a comprehensive understanding of the genes involved in bone loss, the results …

Mrna-Sequencing Pipeline For Differential Gene Expression Analysis, Crystal Han

Master's Projects

Endothelial cells (ECs) line the insides of blood vessels and play a key role in the coagulation and vascular repair system. Under normal circumstances, ECs are constantly expressing anticoagulants to prevent clots and maintain healthy blood flow. But when there is an injury to the vessel, endothelial cells become centrally involved in orchestrating the complex series of events that would lead to the clotting of the wound. Thus, ECs are dynamic and respond accordingly based on changes in their local environment. Unfortunately, endothelial cells can sometimes misinterpret cues from the environment and initiate coagulation when there is no vessel damage …

Effective Cancer Detection Using Higher-Order Genome Architecture And Chromatin Interactions, My Chung

Master's Projects

Cancer is a complex disease which requires interactions between cell-intrinsic alterations and tumor microenvironment. The connection between epigenetics and genomic structure plays a key role in chromatin interaction which promotes enhancer-promoter interactions for transcriptional activities. Alterations of chromatin states in oncogenic signaling pathway potentially cause cancer cell-intrinsic changes and inappropriate instructions to normal cell cycles, leading to abnormal cell growth. Resulting phenotypic changes are correlated to underlying changes in higher-order chromatin structure such as topologically associating domains (TADs) and compartments. In cancer cells, TAD structure is usually altered to facilitate the communication between enhancers and promoters in addition to higher …

Achieving Fairness Through Load-Balancing In Social Cloud Computing Networks, Kaiyi Huang

Master's Projects

Cloud-based computing networks have taken over the digital landscape. From small non-profits to large multinational corporations, more and more entities have been offloading computing effort to the cloud in order to take advantage of the increased cost-efficiency and scalability of cloud computing. One of the new types of cloud that have emerged is the P2P cloud, which disengages from a traditional datacenter setup by allowing users to instead share their own computing hardware into a cloud to take advantage of cloud computing’s advantages at an even lower cost. However, this new paradigm comes with a slew of challenges, notably, security …

The Impact Of Programming Language’S Type On Probabilistic Machine Learning Models, Sherif Elsaid

Master's Projects

Software development is an expensive and difficult process. Mistakes can be easily made, and without extensive review process, those mistakes can make it to the production code and may have unintended disastrous consequences.

This is why various automated code review services have arisen in the recent years. From AWS’s CodeGuro and Microsoft’s Code Analysis to more integrated code assistants, like IntelliCode and auto completion tools. All of which are designed to help and assist the developers with their work and help catch overlooked bugs.

Thanks to recent advances in machine learning, these services have grown tremen- dously in sophistication to …

Privacy Preserving For Multiple Computer Vision Tasks, Amala Varghese Wilson

Master's Projects

Privacy-preserving visual recognition is an important area of research that is gaining momentum in the field of computer vision. In a production environment, it is critical to have neural network models learn continually from user data. However, sharing raw user data with a server is less desirable from a regulatory, security and privacy perspective. Federated learning addresses the problem of privacy- preserving visual recognition. More specifically, we closely examine and dissect a framework known as Dual User Adaptation (DUA) presented by Lange et al. at CVPR 2020, due to its novel idea of bringing about user-adaptation on both the server-side …

Riding The Wave Of Information: Library Professionals’ Opinion Towards Information Literacy (Il) Program In Academic Libraries Of Pakistan, Shahzadi Humbhi, Munazza Jabeen, Shabbir Tareen, Alia Humbhi

Library Philosophy and Practice (e-journal)

The present study investigated status, strategies to promote the IL programs, contribution of social media, and challenges to provide IL programs in the academic libraries of Pakistan. A concurrent mixed-method technique was used and a structured questionnaire was designed to collect the data and in-depth interviews from 12 academic librarians of the capital cities of four provinces of Pakistan. A systematic sampling technique was used to collect the data from library professionals. The results reveal that academic libraries took imitative to launch IL programs at academic libraries of Pakistan but there is a need for improvement and revamp them. The …

The Use Of Social Intelligence As A Tool For Improving The Relevance Of Libraries In The Society, Iyal Usman, Florence Olabisi Ajani Ph.D, Abdulakeem Sodeeq Sulyman

Library Philosophy and Practice (e-journal)

The roles libraries play in contributing to the progress of the society cannot be overemphasized because libraries are one of the institutions needed for the over-all attainment of 21st-century goals. This paper argues that the use of Social Intelligence in the library services would aid the creation of new experience for library users and other stakeholders, which will result in increasing the credibility and recognition of libraries across various societies. Its main objective is to create awareness for the potential benefits of Social Intelligence to the library practices in the society. It uses the Social Intelligence Model of Daniel Goleman …

Institutional Support And Collection Development Practices In Private University Libraries In South-West Nigeria, Funmilayo Folake Ajayi, Adebowale Jeremy Adetayo, Arinola Oluwatoyin Gbotoso, Mutiat Yewande Salvador

Library Philosophy and Practice (e-journal)

This study sought to investigate the institutional support employed for collection development practices in Private University Libraries in South-West Nigeria. This study adopted the qualitative research design. The population comprised 57 key informants made up of heads of the libraries and acquisition librarians from 31 Private University libraries. The total enumeration technique was used for the study. A Key Informant Interview was the instrument used for data collection. Data were analyzed using content analysis. Findings revealed that institutional support had an impact on collection development practices. The predominant institutional support received was the prompt release of the library's budget allocation …

Covid 19 Synchronicity: Evaluating Virtual Reference Services Of Some Academic Libraries In Africa, Mariyama Abdulai Kumah, Theophilus Kwamena Ocran, Imoro Osman, Seth Kobina Parbie

Library Philosophy and Practice (e-journal)

The purpose of this study is to evaluate the use of virtual references services of some academic libraries before and during the COVID 19 era in some Africa countries. The case study was the research design used for the study. Seven Sub Saharan African countries, that is, Ghana, Uganda, Tanzania, Nigeria, Kenya, South Africa and Botswana were purposely chosen because of their burgeoning establishment in VRSs in Academic Libraries. The researcher sampled academic librarians from these countries as respondents to respond to the online questionnaire. A total of 141 librarians responded to the questionnaire. Descriptive statistics (Means and Standard Deviation), …