Pusat Pengajian Pendidikan Jarak Jauh

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Ciri-Ciri Faktor Kualiti Air Empangan Beris Berdasarkan Fizikokimia Dan Analisis Interpolasi Menggunakan Sistem Maklumat Geografi
(2025-08)
Md Isa, Abdul Rahman
Kajian ini meneliti ciri-ciri kualiti air Empangan Beris berdasarkan parameter fizikokimia dan analisis interpolasi menggunakan Sistem Maklumat Geografi (GIS). Objektif utama kajian adalah untuk mengenal pasti faktor yang mempengaruhi kualiti air, menganalisis perubahan fizikokimia air berdasarkan Indeks Kualiti Air (DOE-WQI) dan Indeks Keadaan Trofik Carlson (CTSI), serta menilai keberkesanan kaedah interpolasi GIS dalam pemantauan kualiti air.
Evaluating The Research Efficiency Of Higher Education Institutions In Central And Western China Based On The Dea Method
(2025-03)
Tian, Yuzhen
Science and technology (s&t) are the driving forces of social and economic development. As major hubs for s&t research, higher education institutions (heis) have received much attention from the chinese government. However, heis in the central and western regions have not developed as well as those in the eastern region, impeding the overall balanced development of heis. Therefore, the government proposed the “revitalization plan” to support central and western heis and to improve their research efficiency. However, few studies have focused on this issue. To fill this gap, this study first intends to explore whether the “revitalization plan” improved the research efficiency of heis that received support from the policy during the study period by using the extended generalized data envelopment analysis (dea) method. This model can address the improvement from the input and output simultaneously. In addition to the efficiency evaluation among “revitalization plan” heis, this study employs the multi-hierarchy meta-frontier dea method to further investigate the efficiency gap between “revitalization plan” heis and other key heis.
The Mediating Effect Of Talent Management On The Relationship Between Total Quality Management, Entrepreneurial Orientation, Organizational Excellence And Organizational Performance In Dubai Police Force
(2025-07)
Almazrouei, Saleh Ibrahim Salem Ibrahim
Public and private organizations face various challenges in the current environment due to the range of complexities in the market. However, greater emphasis should be placed on various tangible and intangible resources inside an organization, as well as strategic competencies, in order to attain superior organizational performance. This study examines the role of total quality management, entrepreneurial orientation, and organizational excellence on organizational performance within the Dubai Police.
Evaluating Operational Performance, Energy And Co2 Efficiency And Cost Of Pollution Of Airlines Using Network Dea Approach
(2025-03)
Guo, Yongli
The airline industry can only achieve sustainable development if it ensures economic development and controls environmental pollution. However, the airline industry faces a huge challenge to its sustainability because the demand for transportation is strong, but profitability is low and is accompanied by a sharp increase in undesirable outputs. How airlines can make more efficient use of input resources, maximise desirable outputs, reduce undesirable outputs, and operate efficiently is an urgent issue for research. This thesis addresses this research problem using data envelopment analysis (dea), which is widely used for efficiency evaluation due to its ability to handle multiple inputs and outputs without the need for a priori assumptions on the functional form. Considering the technological heterogeneity of different airlines in terms of their operational structure (whether they participate in dynamic strategic alliances or not), this thesis first constructs a union dynamic network data envelopment analysis (dndea) model under a metafrontier framework to evaluate the dynamic operational performance of 24 global airlines from 2017 to 2019. It is found that the dynamic overall meta-efficiency of the alliance group was significantly higher than that of the nonalliance group.
Exploring The Use Of Multimodal Feedback To Enhance Esl Students’ Narrative Writing Skills In An Open Learning University
(2025-03)
Eak, Arathai Din
This qualitative case study explored the impact of multimodal feedback on esl students' narrative writing skills within a malaysian open learning context. The research aimed to assess the efficacy of multimodal feedback methods in improving writing abilities and to examine the role of the community of inquiry (coi) in online learning environments. The study utilised a thorough methodology for fourteen weeks, which involved reviewing records and conducting interviews to collect detailed data on student experiences and interactions. Findings revealed significant improvements in students' narrative writing abilities, particularly in content organisation, vocabulary, grammar, and mechanics. These enhancements were attributed to the interactive nature of the feedback, which fostered a supportive learning environment and encouraged critical discourse among students. The study highlighted the importance of social presence, as students reported feeling more connected and supported through their interactions, aligning with existing literature on the correlation between social presence and student satisfaction in online learning. A key contribution to this research was introducing a "humanistic learning presence" within the community of inquiry (coi) framework, emphasising the need for emotional and psychological support alongside academic learning.

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