In line with the objectives of Industry 4.0, the Health 4.0 initiative promotes the integration of cutting-edge technology into medical practice. The Health 4.0 concept includes virtual reality (VR) as a component that has the potential to play an important role. Even though VR in the medical field is a hot issue right now, there is still a lack of understanding about VR-assisted treatment from a broad viewpoint. The combination of healthcare with the metaverse will result in more efficient resource distribution and usage within the healthcare system. The data pertaining to healthcare in the metaverse are kept on a public server, and Artificial Intelligence (AI)-based devices are used to retrieve it. Through the use of metaverse's healthcare systems, patients get a diagnosis in a timely manner. Because the metaverse is meant to be used for specific things, its effects on society, the economy, and culture are also determined by those things. The main findings of this review are to highl.....

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Moon phases are the part of the moon shape that is directly illuminated by the sun as seen from the earth. The moon phases change gradually in about 27 days as the positions of the moon's orbit around the earth and the earth's orbit around the sun shift. The part of the moon that can be seen is from the reflection of sunlight and it depends on the position of the moon in its orbit. However, most students do not clearly understand the concept of moon phases and were unable to explain the factors that influence the occurrence of moon phases, identify changes in the shape of moon phases, sketch the order according to the sequence of moon phases and name the moon phases. As a result, the purpose of this research is to create an android application for the moon phases topic, which also serves as a medium of teaching aids for teachers and students. The foundational knowledge elements through the 3x3 Model of 21st Century Learning have been embedded through this android application. The metho.....

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Advanced technologies such as the Internet of Things provide an integrated platform for weather focusing, including rainfall and flood prediction. Large rainfall data frequently contain noise, which can be difficult to analyze using a standard time series model due to violated assumptions. Singular spectrum analysis (SSA) is a model-free time series analysis method that is widely used. This study aims to predict the rainfall trends in the Special Region of Yogyakarta, Indonesia, using the Recurrent SSA (SSA-R) and Vector SSA (SSA-V). The SSA-R forecasts using the recurrent continuation directly with the linear recurrent formula, while the SSA-V is a modified recurrent method. This study used 50 years of monthly rainfall data (1970-2019) from 25 stations in the special region of Yogyakarta, Indonesia. The SSA steps for forecasting rainfall data include decomposition (embedding and singular value decomposition), reconstruction (grouping and diagonal averaging), and evaluating the SSA mod.....

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Most global problems are being solved by using sustainable energy harvesting technologies to retain the social ecosystem in great condition. The triboelectric nanogenerator (TENG) which is a renewable energy harvesting device, collects the waste mechanical energy from its surroundings and performs the electric signal conversion. TENG have garnered increased attention in recent years by offering prospective use in energy harvesting technology. Particularly, there is a need for flexible energy conversion that serves as a power supply for portable electronic equipment. In this study, ZnO nanosheet thin film prepared on the flexible conductive aluminium foil through a low temperature immersion technique was used to generate electrical energy. The effect of heat treatment on ZnO nanosheet thin film was also investigated on the surface morphology, structural properties and nanogerator performance. The high density of interconnected ZnO nanosheet were observed before and after heat treatment .....

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Low-cost mullite-kaolinite material has recently received more attention as an alternative to conventional ceramic materials such as alumina and silica to prepare ceramic hollow fibre membranes (CHFMs) due to its high alumina contents and silica and thermal/chemical stability. However, weak bending strength is still one of the key bottlenecks that delay their commercial applications. In this work, we successfully fabricate a novel mullite-SS HFM with enhanced bending strength using mullite-kaolinite power with different stainless steel alloy (SS) 316 L contents of 0.0, 2.5, 5.0, 7.5, 10 and 12 % (w/w) as a reinforcement material by phase inversion/sintering techniques. The SS alloy was a potential material to enhance the mechanical strength of mullite HFMs due to its excellent mechanical properties. The effects of the major fabrication parameters of SS contents, mullite contents, and fabrication parameters such as air gap distance and bore fluid flow rates were well studied and evaluat.....

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A plethora of studies showed the effectiveness of game-based learning (GBL) in enhancing students’ learning and motivation. There has been increasing academic interest in GBL. However, a review of past literature in this context shows that teachers’ attitudes, in general, toward GBL and the actual adoption of GBL in teaching physics by secondary school teachers in Malaysia have not been addressed in-depth or addressed only to a minor extent in past studies. This article sheds new light on secondary school physics teachers’ perceptions of GBL usage, the implementation level of GBL in teaching physics, and teachers’ involvement in educational games design. A total of 211 secondary school physics teachers participated in this study. Quantitative data were collected via survey, and the main findings show that only 29.9 percent of teachers designed educational physics games and adopted the games in teaching physics. The implementation level of GBL in teaching physics at the secondar.....

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Background. Sports performance is the way sports participation is measured. Sports performance is a complex mixture of biomechanical function, emotional factors, training techniques, tactics, and many other aspects. Objectives. This research aimed to examine the muscle activation of compound archers during shooting. Methods. Twenty-four compound archers, consisting of 10 males and 14 females, who met the inclusion criteria were included in the study. Athletes were divided into three according to their shooting score. A wireless surface EMG system (Trigno EMG sensor, Delsys Inc., USA) measured activity on the middle deltoid, posterior deltoid, middle trapezius, lower trapezius, triceps, and anconeus muscles. The measurement was recorded of nine shots, and the distance between the archers and the target was 18m. Results. There was no statistically significant difference between the elite, intermediate, and junior compound archers. No significant difference was found between the genders u.....

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Recycling is not yet a common practice for everyone, but it is crucial for protecting the environment. According to the National Solid Waste Management Department (NSWMD), only 31.52% of Malaysians participate in recycling, which falls short of expectations. This figure is notably lower than the rates of other developed countries, which typically exceed 60%. These statistics indicate that Malaysia still has significant progress to make in recycling efforts. However, the nation aims to reach a 60% recycling rate by 2025. Although achieving this goal may seem challenging, there is a strong commitment to making it happen. This study focuses on educating young children about the benefits, challenges, and innovations of recycling. The study involved six children from a government preschool as the primary participants. To make learning more engaging, traffic road play was used as a tool to promote recycling. Data was collected through a qualitative approach within an action research framewor.....

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Gamified educational applications have proven to be practical tools for teachers, particularly in second language (L2) instruction, as they can enhance student interest, motivation, and assessment outcomes in online sessions. Despite these benefits, however, many higher education institutions rely on traditional teaching methods, mainly because of the challenges associated with maintaining student motivation throughout online learning sessions, a critical factor for successful learning outcomes. The aims of this study are to further understand the use of gamification in teaching and learning, particularly with large audiences during online classes, its impact on learning performance, familiarisation, active learning, formative learning, and student attitudes. Utilising a mixed-methods research design, 177 students participated in a survey, while 10 were interviewed for triangulation. Validated by three experts, the instrument demonstrated a reliability coefficient of 0.81. The results .....

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This study aimed to determine the professional duty of Malaysian geography teachers to integrate authentic assessment into the teaching and learning process. Questionnaires were distributed online to 379 geography teachers at the secondary school level by a simple online snowball distribution method. Descriptive and ANOVA analyses were used to address each research question. The study’s findings revealed that most teachers continued to assess their students using conventional methods. However, online assessment methods were also used in a small percentage of cases. Each variable possessed high knowledge, skills, and professional responsibility practice. Analysis of the relationship between the study variables and teachers’ work experience indicated significant differences. In conclusion, the knowledge, skills, and professional responsibility practices associated with authentic assessment implementation were high during the teaching and learning process, and certain online assessmen.....

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