Search results

This study examines learner readiness and satisfaction with blended learning systems in India’s post-vaccine classrooms, focusing on the relationship between face-to-face (F2F), online learning (OL), and blended learning (BL) indicators and identifying which predictors within these systems most significantly affect learners’ satisfaction (LS).

An online survey was conducted with 451 students from both public and private universities in India. The data were analyzed using factor analysis and confirmatory factor analysis, followed by multiple regression to test the hypotheses.

The findings reveal a significant positive correlation between learners’ satisfaction and online learning and blended learning, with β values of 28.3 and 27.2, bearing a p-value of 0.000. In contrast, face-to-face (F2F) learning was insignificant, with a β value of 0.070 and a p-value of 0.119. These insights underscore the effectiveness of online and blended learning formats in enhancing learner satisfaction in higher education while also suggesting a re-evaluation of the role of traditional F2F learning methods. The research supports the integration of online learning in higher education due to its balanced mix of teacher-led and student-centered instruction, alongside the practical benefits of reduced travel costs and access to independent study resources.

This study provides insights into student perceptions and attitudes towards blended learning in India’s post-vaccine classrooms. It highlights the importance of tailoring blended learning strategies to meet colleges’ and universities’ diverse learning needs and goals in this evolving context. The findings serve as a valuable resource for educators and administrators, aiding in designing effective blended learning frameworks suited explicitly for higher education in India.

While there is extensive literature on F2F, OL, and BL, limited research compares these learning approaches and their impact on learner satisfaction within the Indian higher education context. This study fills this gap by providing valuable insights for shaping educational strategies in India’s post-vaccine classrooms.

Winglets play a major role in saving fuel costs because they reduce the lift-induced drag formed at the wingtips. The purpose of this paper is to obtain the best orientation of the winglet for the Office National d’Etudes et de Recherches Aérospatiales (ONERA) M6 wing at Mach number 0.84 in terms of lift to drag ratio.

A computational fluid dynamics analysis of the wing-winglet configuration based on the ONERA M6 airfoil on drag reduction for different attack angles at Mach 0.84 was performed using analysis of systems Fluent. First, the best values of cant and sweep angles in terms of aerodynamic performance were selected by performing simulations. The analysis included cant angle values of 30°, 40°, 45°, 55°, 60°, 70° and 75°, while for the sweep angles 35°, 45°, 55°, 65° and 75° angles were used. The aerodynamic performance was measured in terms of the obtained lift to drag ratios.

The results showed that slight alternations in the winglet configuration can improve aerodynamic performance for various attack angles. The best lift to drag ratio for the winglet was achieved at a cant angle of 30° and a sweep angle of 65°, which caused a 5.33% increase in the lift to drag ratio. The toe-out angle winglets as compared to the toe-in angles caused the lift to drag ratio to increase because of more attached flow at its surface. The maximum value of the lift to drag ratio was obtained with a toe-out angle (−5°) at an angle of attack 3° which was 2.53% greater than the zero-toed angle winglet.

This work is relatively unique because the cant, sweep and toe angles were analyzed altogether and led to a significant reduction in drag as compared to wing without winglet. The wing model was compared with the results provided by National Aeronautics and Space Administration so this validated the simulation for different wing-winglet configurations.

The environment and human health can be jeopardized if E-waste is not properly managed. Global E-waste production continued to rise as a result of rapid technological advancement and increased purchasing power among the global population. One of the possible sustainable methods for managing E-waste is to recycle E-waste. This study aims to find out which demographic factor has the most influence on local residents' understanding of E-waste recycling in Selangor. Selangor is one of Peninsular Malaysia's wealthiest states, with a wide range of ethnic and racial backgrounds among its residents. In 2019, 779 people took part in a survey to learn more about local residents' understanding of E-waste recycling and the social and demographic factors influencing that understanding. Three characteristics of a person's background stand out: their educational attainment, the nature of their job, and the amount of money they make. The p-value for each of these variables was less than.05. Respondents with the following social backgrounds have the best understanding of E-waste recycling: higher education, employment in the private sector, and a monthly income between RM1,501 and RM3,000. The government and other stakeholders, such as non-profits and the private sector, should take more comprehensive and coordinated actions to ensure that the public is informed about E-waste recycling.

This paper aims to present an augmented reality (AR) application to aid the elderly in library reference search. The application supports the elderly in searching books and videos in a large library when librarians have insufficient time to meet their needs. The elderly searching in a large library could be difficult for them due to the vast area, complicated online library catalogs and their physical deterioration, such as failing eyesight, tendinitis and memory problems. Our system, SearchAR, fully supports the 3D images of object content based on books and videos in Ling Tung University (LTU) library catalogs. Using the latest AR technology, users can use mobile phone to scan the quick response (QR) code in front of the LTU library, and then the elderly can experience LTU library map labeled by different colors in real-time and understand the locations of the video areas and book shelves areas. Later, they can use SearchAR to scan the QR codes on bookshelves, books or videos to view the 3D graphics without reading complicated catalogs and content. The results show that among the images, the elderly recognition of the “3 D images” was the highest, and the experimental group using AR technology as a searching aid shows a higher searching effectiveness than the control group; 60 per cent of the elderly felt they saved more time for searching books and videos with the help of SearchAR, and it was easy to arouse their association; the elderly indicated that combined image of the library map and the labels with different colors are clear and simple; the content of books and videos are easy associated with the 3D images; the elderly mentioned that using SearchAR is a great experience without any reading complicated online catalogs. Finally, this study concludes that AR technology does enhance the elderly searching ability in LTU large library.

The SearchAR application was an integrating library catalog, which provides AR and 3D graphics. The elderly can also use SearchAR to see a library map and every library element via 3D graphics before they start searching in a wide area.

This makes it easier for elderly to navigate a library without using complicated online catalogs, and it reduces time spent on reading and searching.

AR has been used for a variety of guiding and educational purposes. However, AR has been rarely applied to supplement traditional library services for elderly.

Owing to the adverse effect of carbon dioxide emission, there have been calls for economies to rely on (cleaner) renewable energy. Although empirical studies on the subject matter abound the conflicting outcome, the less attention paid to combustible renewable and waste, and the little empirical evidence of the effect of financial development and industrialization on renewable energy consumption necessitate further studies. This study aims to examine the drivers of renewable energy consumption for Ghana whose share of renewable energy consumption in the total energy consumption has been reducing over the past decade, with fossil fuel consumption remaining high.

Based on the demand theory and empirical studies, the paper models total renewable energy consumption and combustible renewables and waste as a function of income, price, financial development and industrialization. Regression and variance decomposition techniques were used to analyze the data.

Ghana’s renewable energy consumption is positively influenced by industrialization, but negatively influenced by price, income and financial development in the long run, while in the short run, industrialization and financial development affect renewable energy consumption.

The findings imply that the transition to cleaner energy is not a matter of income level alone. Future research should investigate the drivers of other renewable energy consumption and the possible challenges to green finance in Ghana’s financial sector.

The effect of financial development and industrialization on renewable energy consumption is examined. Previous econometric analyses have also focused on total renewable energy, but this study adds combustible renewable and waste to the analysis.

This research aims to improve the competence of the task force of vocational higher education study programs in preparing a proposal for the Vocational Higher Education Strengthening Program-Private University (VHESP-PU) of the Independent Campus Program.

This type of research is R&D by applying the ADDIE model procedures. The research subjects were 30 lecturers assigned as study program task forces from 15 private universities in North Sumatra. The techniques to collect data are tests and questionnaires. Data analysis techniques use quantitative descriptive statistics.

The application of the ADDIE Model was proven effective in achieving training objectives based on the mean comparison analysis between the pre-test and post-test, showing an increase. The maximum score achieved by participants also increased by 9.52% from 84 to 92. Participants' evaluation of the implementation of the training was also dominant in the “Good” and “Very Good” categories. The training learning achievements that participants have obtained will help prepare higher-quality VHESP-PU proposals for each fiscal year to optimize training sustainability.

The fact that only 15 universities participated in the training underscores the urgent need for ongoing training using the ADDIE model. This will ensure that more participants from private universities in North Sumatra can benefit from this practical approach to proposal preparation.

Using the ADDIE model to prepare VHESP-PU proposals is an innovative approach that can inspire similar applications in other fields. This research demonstrates that the ADDIE model, usually associated with instructional design, curriculum or learning materials, can also effectively prepare funding proposals using a competition scheme.

The use of the ADDIE model in preparing VHESP-PU proposals is an innovation because ADDIE is usually more related to developing instructional design, curriculum or learning materials rather than funding proposals using a competition scheme.

This study aims to investigate the impact of fear of terror (FOT) on employee organizational commitment (OC) working in terror-induced areas through examining the role of rumination as a mediator and perceived organization support (POS) as a moderator.

The authors develop a model in which the mediating role of rumination in the FOT relationship is conditional to the values of OC. Using a sample size of 268 respondents, questionnaires were used to collect data from Pakistan during a period when terrorist attacks were at a peak. Results from the hierarchical regression analyses provided support for the developed model.

Overall, the statistical model is significant (p < 0.05); the authors found negative relationships between FOT and OC. The authors found that FOT positively led to rumination, which then negatively led to OC. It was also found that POS significantly moderated FOT and OC.

This study revealed that FOT is a deterring factor that changed employees’ OC. It further revealed that organizations providing support to employees working in terrorist-ridden areas showed positive commitment. This paper discusses the theoretical and practical implications of these findings.

This paper provides an examination of the relationship between FOT and employee OC. It expands our knowledge of the stress theory and terror management theory for employees working in discontinuous areas.

The purpose of this paper is to examine how first-tier suppliers in multi-tier supply chains adapt their vertical and horizontal relationships to reduce the risk of slavery-like practices.

Using Archer’s morphogenetic theory as an analytical lens, this paper presents case analyses adduced from primary and secondary data related to the development of relational anti-slavery supply capabilities in Brazilian–UK beef and timber supply chains.

Four distinct types of adaptation were found among first-tier suppliers: horizontal systemisation, vertical systemisation, horizontal transformation and vertical differentiation.

This study draws attention to the socially situated nature of corporate action, moving beyond the rationalistic discourse that underpins existing research studies of multi-tier, socially sustainable, supply chain management. Cross-sector comparison highlights sub-country and intra-sectoral differences in both institutional setting and the approaches and outcomes of individual corporate actors’ initiatives. Sustainable supply chain management theorists would do well to seek out those institutional entrepreneurs who actively reshape the institutional conditions within which they find themselves situated.

Practitioners may benefit from adopting a structured approach to the analysis of the necessary or contingent complementarities between their, primarily economic, objectives and the social sustainability goals of other, potential, organizational partners.

A range of interventions that may serve to reduce the risk of slavery-like practices in global commodity chains are presented.

This paper presents a novel analysis of qualitative empirical data and extends understanding of the agential role played by first-tier suppliers in global, multi-tier, commodity, supply chains.