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2201

Biogenic synthesis, characterization, along with investigation of cytotoxicity and antibacterial activities of silver nanoparticles using twigs of polyalthia sclerophylla

Ismail Zainol

Abstract

The unique properties of silver nanoparticles (AgNPs), such as their high effectiveness against bacteria, are considered one of the reasons to encourage researchers to find easier and non-toxic ways to prepare them. The present study has been documented to investigate and assess the chemical, physical, and biological characteristics of AgNPs produced by biogenic synthesis. The twigs of polyalthia sclerophylla (P. sclerophylla) were used as an initiator and silver nitrate (AgNO3) as a reducer. The prepared samples were named AgNPs-a and AgNPs-b. Physical–chemical approaches were employed to characterize the produced samples. AgNPs were tested for cytotoxicity against fibroblast cell line L929 using the Alamar blue assay, while the evolution of the antibacterial activities was against S. aureus and E. coli. According to the data, AgNPs-a had a wavelength of 434 nm, and AgNPs-b had a wavelength of 454 nm. SEM and STEM pictures revealed that the prepared samples had spherical forms. AgNP.....

Article Published 2024 376 hits Available

2202

Exploring determinants of M-government services for the Ministry of Housing: A study from the citizens’ perspective in Oman

Shamsul Arrieya Ariffin

Abstract

The Sultanate of Oman has implemented M-government to improve service delivery. It provides the Ministry of Housing with unique opportunities for real-time and customised access to government information and services. However, despite the Oman Government’s best efforts, low citizen acceptance of M-government services is a common problem in Arab countries. Therefore, to increase the adoption rate, this paper investigates the factors influencing citizens’ intentions to adopt and use M-government programs for the Ministry of Housing. The technology acceptance model (TAM) was utilised for this research. In addition, three considerations were added to the equation: experience, confidence, and time. Data was gathered, and 428 relevant responses were included in the final survey. All of the proposed factors in our TAM model were statistically important in affecting citizens’ intention to embrace and use M-government services for the Ministry of Housing, according to the descriptive rese.....

Article Published 2024 414 hits Available

2203

Proposed improvements to Istibdal implementation management in the state of Penang

Muhamad Rozaimi Ramle

Abstract

Purpose – This study aims to examine the factors of implementing istibdal waqf and generating cash waqf funds through istibdal in Penang.This study was based on the previous problemstatements, stating that waqf property could not be developed due to lack of cash funds. This has allowed the study to explore the factors for implementing istibdal waqf property and the extent towhich the istibdal method can generate cash waqf funds in Penang. Design/methodology/approach – This study adopted a qualitative method by conducting semistructured interviews to achieve its research goals. Semi-structured interviews were conducted to comprehensively understand the current practice on istibdal cases in Penang State Islamic Religious Council (MAINPP) through official institutions concerned with waqf management practices in Penang. This research relied on purposive sampling to select the informants. It is a sampling strategy to select the informants in advance based on the research question. To ac.....

Article Published 2024 388 hits Available

2204

Sustainable development of Chinese higher education through comparison of higher education indices

Mohamad Termizi Borhan

Abstract

The purpose of this study is to undertake a comparative study of higher education indices in China and between the 31 administrative divisions of China with the international evaluation system. The analysis includes a comparison of higher education indices between China and six continents and several key countries in the world, as well as a comparison between internal regions in China and Malaysia, both of which are in Asia. The numbers and rankings of higher education institutes (HEIs) of various countries and regions listed in the QS World University Rankings (QS) over 13 years from 2010 to 2023 form the basis of corresponding higher education indices obtained through several calculation formulas. These indices are the QS Higher Education Density Index (QSHEDI), QS Higher Education Quality Index (QSHEQI), QS Higher Education Composite Index (QSHEI), and Relative QS Higher Education Composite Index (RQSHEI), and they reflect the index calculation results of the density, quality, and c.....

Article Published 2024 780 hits Available

2205

Determinants of sustainable operations excellence: The mediating effects of supply chain integration and digital technology adoption

Ahmad Zainal Abidin Abd Razak

Abstract

Operational efficiency is essential for optimizing resource utilization and streamlining processes, resulting in cost savings and increased productivity. The aim of this study is to examine the effects of different drivers on the operational excellence of organisations in Saudi Arabia. The study examined the mediating role of supply chain integration and digital technology adoptability. Data were collected from 290 employees across multiple departments in various organisations in Saudi Arabia. The researchers utilised a self-administered questionnaire, a cross-sectional research design, and a quantitative research approach. The study found that supply chain integration and digital technology adaptability had a significant impact on sustainable operational excellence. The study found significant effects of Eco-innovation, control operations process optimisation systems, and operations risk management systems on supply chain integration. This research also found no significant influence .....

Article Published 2024 634 hits Available

2206

The psychological characteristics of football players under the age of 17 in Indonesia

Zulakbal Abd Karim

Abstract

Football is the most popular sport in Indonesia and involves thousands of players and millions of spectators. As the sport continues to grow, it demands an accelerated development of players and adjustments to their needs. However, the Indonesian Football Association (PSSI) has created a curriculum that only focuses on the physical, tactical, and technical aspects, ignoring the psychological aspect. This study aimed to investigate the role of psychology in the development of football players in Indonesia, focusing on the weaknesses of the current curriculum. The study was concentrated on the development and psychological characteristics that soccer players under 17 years of age require to maintain their performance into adulthood. The study used a grounded theory approach and semi-structured open questions in data collection. The sample included youth player-coaches with a minimum of 5 years of experience, as well as football players under the age of 17. These players typically begin p.....

Article Published 2024 513 hits Available

2207

The influence of introversion and extroversion personality traits on student technostress, satisfaction, and performance expectancy: A multigroup analysis

Noor Hadzlida Ayob

Abstract

This study aims to examine the influence of personality traits, specifically introversion and extroversion, on the relationship between technostress, satisfaction, and performance expectancy of students. Data from 234 university students were collected and analyzed using the partial least square structural equation modeling approach. The findings reveal no significant difference between introverted and extroverted students in terms of techno-overload and techno-insecurity. However, a notable difference is observed in the context of techno-complexity, where introverted students are more affected by it compared with extroverted students. This could be attributed to introverted students who tend to face challenges alone and find it difficult to ask for help, whereas the extroverted ones are more inclined to ask for assistance when facing technological challenges. Consequently, it is recommended that instructors provide clear explanations on how to use learning technology applications befo.....

Article Published 2024 707 hits Available

2208

Students’ digital citizenship in ubiquitous technology: A comprehensive model based on DC-REP framework, internet attitudes, computer self-efficacy, and internet skills

Noor Banu Mahadir Naidu

Abstract

The pervasive presence of the internet in educational environments presents a multiplicity of challenges, particularly in fostering students’ responsible and ethical digital citizenship. While existing research investigates digital citizenship, few studies have examined internet skills and computer self-efficacy as mediating factors between students’ internet attitudes and their digital citizenship levels. This study proposes a novel conceptual model, the DC-REP model, rooted in the Respect, Educate, and Protect (REP) framework. The model assesses students’ digital citizenship, focusing on their internet attitudes, mediated by both computer self-efficacy and internet skills. Employing a diverse sample of 581 students from secondary schools across Central Java, Indonesia, and utilizing Partial Least Square Structural Equation Modeling (PLS-SEM) with a reflective embedded two-stage approach, the study reveals the robustness and favorable fit of the DC-REP model, exhibiting moderat.....

Article Published 2024 717 hits Available

2209

Character appearance in hologram tutors: Unveiling valence and learning enjoyment dynamics

Ahmad Zamzuri Mohamad Ali

Abstract

Background: Effective communication in education employs diverse methods, with hologram technology representing teaching staff. Holograms, using different character realism levels, aim to sustain student interest and motivation. This study explores whether student valence, influenced by hologram tutor character appearance, significantly mediates the relationship between character realism and emotions in student learning. Objectives: The study aimed to determine whether valence acts as a significant mediator in the relationship between the appearance designs of three hologram tutor characters and students' overall enjoyment in learning. Methods: We employed a quasi-experimental design for this study to examine the relationship between hologram tutors and their effectiveness across three different levels of character realism. A total of 90 higher education institute students participated in the research. The data collection process utilised the Self-Assessment Manikin (SAM) and the Achie.....

Article Published 2024 317 hits Available

2210

The effectiveness of the Local Knowledge-Based Module (LKBM) to improve students’ scientific literacy and thinking skills

Norazilawati Abdullah

Abstract

Scientific literacy is an essential 21st-century skill that students must master. Scientific literacy is the proficiency to engage with scientific ideas and knowledge that shapes the student’s ability to interpret and evaluate data within scientific inquiry and make decisions regarding natural change, human activities, and technology. In addition to scientific literacy, thinking skills are crucial in the current era. Thinking skills help students solve social, scientific, and practical problems. Therefore, the current research objective is to test the effectiveness of the localbased knowledge module as a learning media to enhance student scientific literacy and thinking skills in Kupang Regency. 78 elementary school students in Kupang, Indonesia, were involved. They were selected based on the random sampling method and divided into experimental and control groups. The data were collected before using the module, during the use of the module, and after using the module. The instrument.....

Article Published 2024 406 hits Available

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