Papers by Wan Nurlisa Wan Ahmad
International Journal of Professional Business Review, Apr 4, 2024
Lecture notes in mechanical engineering, 2024
Annals of Applied Sport Science, Nov 30, 2023
Journal of Advanced Research in Applied Sciences and Engineering Technology, Nov 22, 2023
The incorporation of technology is a consistent aspect of education, which is widely advanced thr... more The incorporation of technology is a consistent aspect of education, which is widely advanced through teaching and learning (T&L) in the industrial revolution 4.0 (IR 4.0) education technology. In this study, an automatic thread insertion set for sewing (ATIKs) was developed. The ATIKs device improves students' understanding and facilitates the process of sewing in fashion design subjects for high school curriculum. The device was programmed using an Arduino microcontroller board and open source Arduino software (IDE). The CDIO model is used as the basis for product development, which includes the steps from conception to design, implementation, and operation. The development for this product consists of the main components standard needle size, automatic thread, Arduino UNO R3, stepper motor, coil, and Arduino coding to control the movement. In addition, this product is relatively portable with its dimensions of 7 x 7 x 10 cm. A qualitative research method was applied using a list of interview protocols validated by five professional experts in the field. Based on the open-ended questions, the experts indicated that this product facilitates the criteria of the T&L process, improves understanding of the use of the thread needle, and increases student confidence in the sewing process. In the future, this kit could be integrated into an automated control system. This research development can help develop teaching tools that further increase student safety and improve student skills and cleanliness in handling sewing tools during hands-on work.
Design, Construction, Maintenance, Mar 20, 2024
The design of the flying vehicles (FV) is becoming popular and it is very important nowadays. It ... more The design of the flying vehicles (FV) is becoming popular and it is very important nowadays. It is drafted in various circumstances and situations such as the military and transportation. The development of flying vehicles is different from ordinary airplanes because of its ability to fly in multiple directions. In this study, a new design for Malaysia was produced based on prototypes from previous models available in Japan. This design improved that it can has better stability of using fans and flaps on flying vehicles. This research paper is concerned with a flying vehicle that can fly a load of up to 480kg with a speed of up to 300km/h. This study is focusing on observed the existing flap design in the recognized literature for current flying vehicles. The plan accomplishes the energy efficiency of the flying vehicles. From the simulation of constraint diagram, the design of the aircraft was optimized; with the initial design of the wing, air foil designing with high performance of motor was done. Propeller and flap was design according to safety standard to fit in for the FV. The design of the new FV flap were compared to the existing model from the teTra aviation corp which was designed in Japan. The result of the new design FV flying vehicle will provide a clearer picture for the new concept that improvement flying time 35 % from the normal design.
27TH INTERNATIONAL MEETING OF THERMOPHYSICS 2022
International Journal of Emerging Technology and Advanced Engineering
Competitive anxiety is the greatest challenge for athletes, especially in games involving big com... more Competitive anxiety is the greatest challenge for athletes, especially in games involving big competitions. This study aims to formulate athletes' anxiety based on their sports performance. Therefore, this study found three parameters influencing athletes' anxiety: heart rate, blood pressure and muscle tension. Hence, the data collection from three phases, namely before, during and after the competition, was recorded. The data were analyzed based on the anxiety index formulation to obtain the athletes' anxiety index rate. By comparing the reading pace of normal persons to the results of this data analysis, the researcher created a set of athlete anxiety indexes. For future research, an anxiety monitoring system prototype based on IoT technology will be created using coding from the athlete's anxiety index to ensure that the coach can notice the athlete's anxiety rate early. With this study, it is believed that future sports athlete performance in the country will...
Jurnal Kejuruteraan
Nowadays, monitoring health systems in robust technology has been extensively applied in the spor... more Nowadays, monitoring health systems in robust technology has been extensively applied in the sports field. Even though massive utilization of wearable device technologies aims to quantify athlete performance, inconsistent performance still exists between training sessions and competition. The rigorous discussion about the latest research in monitoring technological systems will help trainers obtain accurate data about athlete performance. This paper focuses on the athlete monitoring system in terms of psychological and physiological parameters and applications in individual sports based on Internet of Things (IoT) Technology. The study incorporates three factors: the parameters that affect athlete performance, multiple device sensors in sports health monitoring, and IoT technology’s application for athletes. Based on analysis and observation, efficient sports health monitoring can effectively enhance athlete performance in physiological and psychological conditions. An IoT system en...
International Journal of Public Health Science (IJPHS)
Studies have indicated that the COVID-19 pandemic has had miserable effects on athlete performanc... more Studies have indicated that the COVID-19 pandemic has had miserable effects on athlete performance due to the movement control order (MCO) announced by the Malaysia Government. Dealing with self-training without the coach's guidance leads the archers to lose concentration, diminished self-confidence, and elevated anxiety levels. These factors contribute to inconsistent shooting performance. This study attempted to identify the archer's anxiety status during the training isolation period on the shooting performance. A total of 32 participants from the recurve archery category were recruited and enrolled in a web-based cross-sectional study during the MCO. The CSAI-2R instrument was applied to participants to examine the psychological aspect. Training Isolation resulted in a significant effect on anxiety status and shooting performance. Analysis from CSAI-2R, low-level archers, indicated 5% more anxiety than top-level archers for both cognitive and somatic anxiety sub-componen...
Anxiety status of junior archers in COVID-19 during training isolation period towards the shooting performance, 2023
Studies have indicated that the COVID-19 pandemic has had miserable effects on athlete performanc... more Studies have indicated that the COVID-19 pandemic has had miserable effects on athlete performance due to the movement control order (MCO) announced by the Malaysia Government. Dealing with self-training without the coach's guidance leads the archers to lose concentration, diminished self-confidence, and elevated anxiety levels. These factors contribute to inconsistent shooting performance. This study attempted to identify the archer's anxiety status during the training isolation period on the shooting performance. A total of 32 participants from the recurve archery category were recruited and enrolled in a web-based cross-sectional study during the MCO. The CSAI-2R instrument was applied to participants to examine the psychological aspect. Training Isolation resulted in a significant effect on anxiety status and shooting performance. Analysis from CSAI-2R, low-level archers, indicated 5% more anxiety than top-level archers for both cognitive and somatic anxiety subcomponent. In contrast, Top archers revealed a higher self-confidence mean of 2.32 (moderately high) than low archers (1.38). The result shows improvement in anxiety and score performance with complete online monitoring and coaching supervision first session until the 8th session. These findings could assist sports institutions in improving a better training experience and understanding the pandemic's impact on athletes' mental health during home isolation.
Human-Centered Technology for a Better Tomorrow, 2021
International Journal of Public Health Science (IJPHS), 2022
The declaration of the movement control order (MCO) in Malaysia has led to the closure of the edu... more The declaration of the movement control order (MCO) in Malaysia has led to the closure of the education sector due to pandemic coronavirus disease 2019 (COVID-19). The teaching and learning (T&L) structure shifted from conventional classroom education to fully online distance learning (ODL). The unprecedented experience of 'home quarantine' has multifaced impacts on students' mental health. The study aimed to obtain the correlation of technical and vocational education and training (TVET) students' depression, anxiety, and stress (DAS) in fully implementing online distance learning. A survey study was used using a quantitative approach and respondent was evaluated by the depression anxiety stress scale-21 (DASS-21). Understudy's t-test and one-way analysis of variance (ANOVA) were utilized to investigate the relationship between these perspectives. Analysis from the DASS-21 inventory revealed that 30% had severe or extremely severe depression, 41% anxiety, and 20...
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Papers by Wan Nurlisa Wan Ahmad