Digital Commons Network^™

Examining The Role Of Immersive Technologies In Preparing Preservice Elementary Teachers: Augmented Reality, Integrated Stem, Teaching Self-Efficacy, And Technology Self-Efficacy, Deef Allah Al Shorman

Dissertations and Doctoral Documents from University of Nebraska-Lincoln, 2023–

This dissertation, utilizing a mixed-methods approach within a design-based research (DBR) framework, investigated the impact of augmented reality (AR) technology on the self-efficacy of preservice elementary teachers (PSTs) in integrated STEM teaching and technology. Incorporating both a pilot study and a subsequent dissertation study, the research specifically focused on the effects of AR GeoGebra. The key results that emerged from the pilot and dissertation studies highlight AR's potential to significantly enhance PSTs' STEM teaching self-efficacy. In both studies, the treatment group that engaged with AR GeoGebra showed substantial improvements in integrated STEM teaching self-efficacy. Additionally, in both studies, participants from …

Leveraging High Resolution Classifications And Random Forests For Hindcasting Decades Of Mesic Ecosystem Dynamics In The Landsat Time Series, N. E. Kolarik, Nawaraj Shrestha, T. Caughlin, J. S. Brandt

Conservation and Survey Division

No abstract provided.

Relative Comparison Of Modern Computing To Computer Technology Of Ages, Iwasan D. Kejawa Dr., Hailly Rubio Ms.

School of Computing: Faculty Publications

Abstract

Abstract

Are there differences and similarities between the computer technology of today and yesterdays. Research had shown that there had been tremendous improvements from the computers of ages (traditional Computers) as we enter the 21st century. Both the physicality and the functionalities of computers have changed but some remain the same. The memory capacity and functions have changed, but all are still based on the old concepts of yesteryears.

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

Library Philosophy and Practice (e-journal)

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

Information Literacy Skills Among Female Students Of Secondary Schools In Bangladesh, Wares-Ul-Matin, Md. Jahangir Alam, Bilkis Begum, Md. Sakib Biswas

Library Philosophy and Practice (e-journal)

This study assessed information literacy skills among female students of secondary schools in Bangladesh. A structured questionnaire was developed consisting of library and ICT facilities, information literacy skills, ability to locate information, evaluate information sources, and use the approach of needed information. A total of 596 data were collected from female students of class nine of five general and five girls' high schools in the rural areas of Dhaka Districts. The study revealed that overall, 60.23% of the respondents were aware of IL; however, 49.33% of the female students were unable to locate academic information, 69.63% failed to identify information …

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

Library Philosophy and Practice (e-journal)

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

Enhancing Urban Water Quality Through Biological-Chemical Treatment: Aquatic Macroinvertebrate Community And Temporal Chlorophyll-A Response, Matthew Chaffee

Department of Biological Systems Engineering: Dissertations, Theses, and Student Research

With a growing human population, urbanization is impeding a plethora of natural waterways. Of these, urban ponds play a vital role in nutrient sequestration, flood prevention, and habitat sanctuaries. However, nutrient loading can reduce habitat effectiveness and promote harmful algae blooms. To reduce internal nutrient loads, a biological-chemical treatment strategy consisting of floating treatment wetlands (FTWs) and lanthanum were applied to two urban retention ponds, Densmore and Wilderness Ridge Ponds. To measure effectiveness, chlorophyll-a samples were collected and correlated with Sentinel-2. A novel band algorithm termed 3BR1 produced a strong correlation (R² = 0.72) to physical chlorophyll-a …

Renovating The Ipmu Via Internet Of Things For Pollutant Emission Estimations In Poultry Facilities, Joshua Dotto

Department of Biological Systems Engineering: Dissertations, Theses, and Student Research

The emissions of ammonia (NH₃), particulate matter (PM_2.5), and carbon dioxide (CO₂) are major concerns in poultry facilities. They can pose environmental concerns and nuances. Robust and affordable measurement systems are needed to accurately measure in-barn concentrations and quantify the emissions.

The Intelligent Portable Monitoring Unit (iPMU or PMU3) developed in 2016 was reconstructed into PMU4 to include upgraded NH₃ and PM_2.5 sensors and wireless connectivity for a low-cost, robust, and accurate air quality monitoring device with contactless data transfer using the concept of Internet of Things (IoT). In addition, a user-friendly …

Adoption Of Qr Code Technology Foreasyaccess To Library And Management Information Services: A Comprehensive Analysis, Dr. Surendra Sethy, Manish.Dadhich Dadhich

Library Philosophy and Practice (e-journal)

QR code technology can provide an easy and convenient way for users to access library and management information services. By using QR codes, libraries can improve the user experience, save time and effort for users, and gather feedback to improve their services.QR code technology can provide easy access to library and management information services in several ways. QR codes can be placed on library shelves, books, and other materials to allow users to quickly access information about the resource, such as its location, availability, and details about the content. This can help users save time and effort when looking for …

Digital Transformation: Revitalizing Public Libraries As Inclusive Hubs For National Development, Bukunmi Paul Bello, Itunu Mary Adepegba

Library Philosophy and Practice (e-journal)

Public libraries play a vital role in providing equitable access to information, resources, and digital skills development to advance socioeconomic goals. However, declining usage and widening digital divides pose adaptability challenges. This paper examines strategies for public libraries to leverage technologies and transform services to remain relevant, inclusive hubs supporting national development priorities. It analyzes the impacts of existing services like public computing and e-books while exploring barriers around funding constraints, infrastructure limitations, staffing shortages, and digital literacy gaps. These inhibit technology adoption, particularly across underserved rural communities.

Recommendations center on policies and partnerships to improve access, combined with investments …

The Power Of Emerging Technologies On Academic Libraries, Samson Adesina Akinola

Library Philosophy and Practice (e-journal)

The importance of technology in academic institutions is growing, and it is essential for libraries and information professionals to familiarize themselves with these technologies. Digital literacy development is now a crucial part of educational curriculums, and new library technologies such as bibliographic reference management software, learning systems design software, electronic copyrights management software, artificial intelligence software and more are becoming integral to academic environments. Classroom management software and automated libraries also play a role in the evolving landscape of academic libraries. Additionally, integrated discovery software has greatly influenced academic libraries, and they are increasingly venturing into digital content creation. This …

Utilization Of Contemporary Technologies For Service Delivery In Special Libraries In Enugu State, Nigeria : A Survey, Emmanuel Chidiadi Onwubiko, Cecilia Chimezie Offor

Library Philosophy and Practice (e-journal)

Contemporary technologies involve the application of modern scientific knowledge in doing things in a much quicker and efficient ways which improve the workflow. Either it could be helping humans or doing the task alone, machines are always better in terms of accuracy and efficiency. This study therefore examines the extent at which special libraries in Enugu State, Nigeria utilize contemporary technologies for service delivery. The study which employed descriptive survey design, was guided by five research questions framed in line with the research objectives with a sampled population of 15 librarians derived from the six selected special libraries while the …

Precipitation And Greenness In Pastoral Lands Of East Turkana, Kenya, Paul Akpejeluh

School of Natural Resources: Dissertations, Theses, and Student Research

Pastoralism has long supported livelihoods and provided essential ecosystem services in landscapes of East Africa. Vegetation productivity is central to the functioning of pastoral systems but may be affected by changes in climate and landuse. Vegetation monitoring is important for understanding the effects of global change in pastoral lands; however, it can be time and resource intensive. Remote sensing provides opportunities for efficient multi-scale monitoring of vegetation and climatic drivers. In this thesis, I explore the utility of satellite and UAV remote sensing for monitoring vegetation and precipitation trends and relationships in the East of Lake Turkana Region of northern …

Digital Preservation Practices And Use Of Digital Library By Postgraduate Students In Selected Universities In South-West, Nigeria., Mary Oluwabukola Akinlolu, Olalekan Abiola Awujoola Phd, Yinka Joba Olawale

Library Philosophy and Practice (e-journal)

Digital libraries are established to meet the demands of students who are ever in need of information that must be current, updated and available at a go, to satisfy their academic needs. However, in spite of the benefits accrued to the use of digital library, postgraduate students, hardly make meaningful use of digital libraries. The study therefore investigates digital preservation practices and use of digital library by postgraduate students in selected universities in South-west, Nigeria. The study adopted a descriptive survey research design. The population of the study comprised 29,017 postgraduate students and 363 library personnel in 12 universities in …

Bio-Bibliometric Analysis Of Research Output Of Prof. K.R.Venugopal, Shivaraja O

Library Philosophy and Practice (e-journal)

The present study uses bio-bibliometrics to examine the contributions made by Prof. K.R. Venugopal, the Vice-Chancellor of Bangalore University. He was the Principal of the University Visvesvaraya College of Engineering (UVCE) for 15 years and Chairman of the Department of Electronics and Communications, Computer Science Engineering, and Information Science Engineering at UVCE. He has an illustrious, distinguished, and brilliant academic career with eleven degrees, including two Ph.Ds. He was a post-doctoral research scholar and visiting professor at the University of Southern California, USA. It is essential to study his contributions to understand the magnitudes and contributions in a particular domain. …

Artificial Intelligence Adoption And Utilization By Librarians In University Libraries In Kwara State, Nigeria, Abdrahman Atanda Moustapha, Ibrahim .O. Yusuf Mr.

Library Philosophy and Practice (e-journal)

The study investigated how librarians working in various university libraries in Kwara State, Nigeria, adopt and use artificial intelligence. The study raised four research goals as well as four research questions. A descriptive survey method and random sampling techniques with 450 randomly selected librarians from Kwara State Universities, Nigeria, were used for the research. Five research assistants were trained on how to contact respondents and secure their consent before distributing the structured questionnaire designed by the researcher, who assisted in the tool distribution process. The researcher was able to retrieve 410 copies of the 450 questionnaires that were given to …

Creating An Automatic Lowering Function For Quarter-Scale Tractor Pulling Sled, Sam Wilkins

Honors Theses

As the agricultural industry works to continuously integrate innovative technology and improve production efficiency, improved on-board data acquisition and transmission will be necessary for all agricultural machines. To make this a reality, the utilization of controller area network (CAN) technology will be crucial. Therefore, it is important for all agricultural engineers to have foundational knowledge of CAN bus systems and the standards that govern their use in industry. The UNL quarter-scale tractor team regularly utilizes CAN buses on their tractors and testing equipment. One such testing machine is the team’s pulling sled, which uses CAN messages to transport important information …

Metaversity And Metaworth, Two Important Prerequisites To Prepare For The Metaverse, Mohammad Fathi, Ahmad Shabani, Alireza Mansouri

Library Philosophy and Practice (e-journal)

Currently, the world is in the fourth industrial revolution, where the speed of innovation has accelerated both in terms of development and diffusion; technologies bring more in sync with the needs of societies, and the complex technologies of a new world named “Metaverse” are rapidly increasing, expanding, and spreading. There are many uncertainties and questions in this emerging. This paper, after trying to understand the metaverse, its opportunities, and challenges, has discussed the reasons for the necessity to prepare societies, how to make policies, and finally how to enter this mysterious world. After studying the sources and information available in …

Applications And Perceived Impact Of Artificial Intelligence In Academic Libraries In Nigeria, Uzoamaka Ogwo Ph.D, Francis Ibegbulem, Victor N. Nwachukwu Prof.

Library Philosophy and Practice (e-journal)

This paper expounds the application and perceived impact of Artificial Intelligence (AI) in academic libraries in Nigeria. Libraries especially in developing countries may become moribund in the 21 century unless they begin to harness new, smart and intelligent technologies for improved operations and service delivery. This research adopted a literature-based approach to x-ray the applications and perceived impact of Artificial Intelligence (AI) in academic libraries in Nigeria. Through a systematic analysis and review of literature, the study brought to limelight the current state of AI integration in academic libraries in Nigeria and its possible impact on library services, collections, users, …

Analysis Of Library And Information Science Journals Listed In Ugc-Care: A Study, Parbat Chhetri

Library Philosophy and Practice (e-journal)

This research study focuses on the Library and Information Science (LIS) journals listed in UGC-CARE between June 2019 and July 2023, with the purpose of offering valuable insights to researchers and practitioners in the field. The study employs a comprehensive data collection methodology, involving systematic review from academic databases, journal publishers' websites, and UGC CARE's official records. The selected journals are categorized based on various aspects, including publishers, geographical distribution, frequency of publication, publication language, ISSN/E-ISSN, Article Processing Charges (APCs), Open Access status, citation styles, and the availability of Document Object Identifiers (DOIs) and Creative Commons Licences. Notably, the study …

Usage Of Emerging Technologies In Academic Libraries For Effective Service Delivery In Public University Institution In Rivers State, Nigeria, Comfort N. Owate, Paulina C. Iroeze

Library Philosophy and Practice (e-journal)

This study researched on usage of emerging technologies in libraries operated for academic sake for effective service delivery in public university institution in Rivers State, Nigeria. 3 questions and 3 hypotheses directed the work. Descriptive research design was used with a population of forty nine (49) information professionals in the 3 university institution in Rivers State, representing 100% of the population was used as sample respondents. The sampling technique used to achieve this is census sampling. A 24-item questionnaire titled: Usage of Emerging Technologies in Academic Library for Effective Service Delivery in Public Universities Questionnaire” (UMTALESDPUQ) was used as instrument …

Analyzing The Strengths, Weaknesses, Opportunities, And Threats Of Ai In Libraries, Parbat Chhetri

Library Philosophy and Practice (e-journal)

This article provides a comprehensive analysis of the strengths, weaknesses, opportunities, and threats (SWOT) associated with the integration of Artificial Intelligence (AI) in libraries. AI has the potential to transform library and information science, revolutionizing processes, and services. The strengths of AI in libraries include efficient information retrieval and management, enhanced user experiences through personalization, automation of routine tasks, and improved decision-making through data analysis. However, the weaknesses of AI in libraries encompass ethical considerations and biases, the potential lack of human touch and personalized assistance, technical challenges, and concerns about job displacement. The article also explores the opportunities presented …

Development Of A Scalable Edge-Cloud Computing Based Variable Rate Irrigation Scheduling Framework, Eric J. Wilkening, Derek M. Heeren, Yeyin Shi, Abia Katimbo, Precious N. Amori, Guillermo R. Balboa, Laila A. Puntel, Kuan Zhang, Daran R. Rudnick

Department of Biological Systems Engineering: Conference Presentations and White Papers

Currently, variable-rate precision irrigation (VRI) scheduling methods require large amounts of data and processing time to accurately determine crop water demands and spatially process those demands into an irrigation prescription. Unfortunately, irrigated crops continue to develop additional water stress when the previously collected data is being processed. Machine learning is a helpful tool, but handling and transmitting large datasets can be problematic; more rural areas may not have access to necessary wireless data transmission infrastructure to support cloud interaction. The introduction of “edge-cloud” processing to agricultural applications has shown to be effective at increasing data processing speed and reducing the …

Agris: Wind-Adaptive Wideband Reconfigurable Intelligent Surfaces For Resilient Wireless Agricultural Networks At Millimeter-Wave Spectrum, Shuai Nie, M. C. Vuran

School of Computing: Faculty Publications

Wireless networks in agricultural environments are unique in many ways. Recent measurements reveal that the dynamics of crop growth impact wireless propagation channels with a long-term seasonal pattern. Additionally, short-term environmental factors, such as strong wind, result in variations in channel statistics. Next-generation agricultural fields, populated by autonomous tractors, drones, and high-throughput sensing systems, require high-throughput connectivity infrastructure, resulting in the future deployment of high-frequency networks, where they have not been deployed before. More specifically, when millimeter-wave (mmWave) communication systems, a viable candidate for 5G and 6G high-throughput solutions, are deployed for higher throughput, these issues become more prominent due …

Guest Editorial: Special Issue On Green Iot For Future Space–Air–Ground–Ocean-Integrated Networks And Applications, Bo Rong, Mohamed Cheriet, Jon Montalban, Lei Shu, Yi Qian

Department of Electrical and Computer Engineering: Faculty Publications

The Internet of Things (IoT) plays a critical role in enabling the seamless integration of disparate devices. Future IoT will rapidly expand its coverage to offer future worldwide omnipresent applications and services by merging communications in diverse spatial domains to build the space–air–ground–ocean-integrated network (SAGOI-Net). SAGOI-Net will include a significant number of battery-powered network nodes, such as satellites, unmanned vehicles, and underwater devices, due to the extremely vast geographic reach and dynamics in free space. Given the battery limitations, high-energy-efficiency communications and networking will be critical to the future system. Green SAGOI-Net seeks to not only bring ubiquitous connectivity to …

Digital Paradigm In Medical Libraries Of Bangladesh With Special Reference To Icddr,B Library: Key Observations And Future Directions, Dr. Md. Shafiur Rahman, M Al Mamun

Library Philosophy and Practice (e-journal)

Medical libraries are facing new challenges and opportunities due to dynamic changes in the digital era for offering excellent services to health scientists and professionals. The usage of information and communication technology (ICT) has become increasingly important in various fields, including the healthcare industry. Medical libraries, in particular, have also witnessed a significant transformation in terms of their functions and services due to the adoption of the digital revolution. This article aims to investigate the usage of ICT in the selected medical libraries in Bangladesh, with a special reference to the icddr,b Library. In this connection, a comparative study is …

Iot And Its Application In Library: A Review Of Emerging Trends, Shashidhara K. L

Library Philosophy and Practice (e-journal)

The library activities are always oriented towards offering the best possible resources and services to its users. From time to time, technological advancements have benefited them in accomplishing their objectives effectively. The internet of things (IoT) has recently been predicted to be a technology that will benefit librarians in their endeavours. The purpose of this article is to review selected scholarly papers on IoT applications in libraries in order to demonstrate the potential of IoT applications in library activities, particularly in the academic environment. The paper discusses several elements of IoT applications in libraries and cautions readers about possible consequences. …

An Evaluation Of The Benefits And Difficulties Facing Ghanaian Smes In Implementing Cloud Computing, Kwabena Osei Kuffour Adjei Dr., Eric Edwin Owusu Dr., Charles Akomea Bonsu Dr., Edwin Kwadwo Tenagyei Mr.

Library Philosophy and Practice (e-journal)

ABSTRACT

The advantages and challenges of cloud computing services adoption by Small and Medium Size Enterprises (SMEs) in the Kumasi Metropolis are examined in this paper. SMEs in Ghana lack adequate information technology skills for record keeping and information management, marketing and processing. It will be beneficial for SMEs in Ghana to use cloud conjugating for enable productivity, dependability, cost savings, and corporate cooperation. Although, the benefits of cloud computing are enormous, due to a number of obstacles, the widespread implementation of cloud computing among SMEs is slow and discouraging. The impact of the use of cloud computing on the …

Strategic Growth Plan For Developing Indian Engineering Educational Institutes In The Era Of Emerging Areas Of Science And Technology, Sunita R. Patil Dr., Suresh K. Ukarande Dr.

Library Philosophy and Practice (e-journal)

Strategic growth plan is a road map of an institute looking for its continuous and sustainable development over certain time duration. Measuring the constant and sustainable growth of any higher and technical educational institute, the strategic goal plan is the blueprint focused towards achieving the vision and mission of the institute. The strategies in terms of short and long term goals, measured through performance indicators of academics, administration, finance, research and extension activities need to be identifies, defined, worked on it and should be monitored and evaluated against target settings. This article presents the Strategic Educational Growth Plan of K …

Unleashing The Potential Of The Internet Of Things In Transforming Libraries Into Intelligent Hubs Of Digital Knowledge, Niranjan Mohapatra, Satyajit Nayak, Dillip Kumar Parida

Library Philosophy and Practice (e-journal)

Internet of Things (IoT) is a rapidly evolving technology that has the potential to transform the way libraries operate and provide services to their patrons. By connecting devices and systems to the internet, libraries can gain access to real-time data and automate many of their processes, leading to more efficient and effective operations. This paper explores the use of IoT in libraries, specifically focusing on how it can enable smart libraries in the digital era. The paper will discuss the benefits and challenges of implementing IoT in libraries and provide examples of how libraries are currently using IoT to improve …