Widodo Hariyono
Universitas Ahmad Dahlan

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Permainan inovatif Leghezo sebagai media edukasi kesehatan untuk anak-anak Widodo Hariyono; Elisda Septiyani
Jurnal Cakrawala Promkes Vol. 1 No. 2 (2019): August
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/promkes.v1i2.1682

Abstract

Golden ages phase is an important period of growth and development of the children. This period is a very good time to cultivate the values of the character of goodness which will hopefully be able to shape his personality. One of them is about living clean and healthy. Leghezo is health education games for children. Leghezo was present because of the limited health education media at the time of the widespread use of gadgets by children. Leghezo is a product development of the Research and Development study level 3. The stages of the research include data collection, planning, product development, validation, and product trials. The feasibility of the product is based on the results of the assessment of media experts, material experts, and Elementary School (SD) students as test subjects. Data collection techniques using observation and questionnaires. Data analysis with qualitative descriptive. The results of the study, the assessment of media experts score 4.36 (feasible category), expert assessment of the material score 4.90 (feasible category), the initial field trial results are 100% (feasible category). In conclusion, the innovative Leghezo game is worthy of being a health education media for children aged between 7-13 years.
The Effect of Noise and Lighting on the Output of Work Production in Small and Medium-Sized Foundry Enterprises Nurmaningsih Nurmaningsih; Widodo Hariyono; Agung Kristanto; Muhammad Syamsu Hidayat; Muhammad Syapril
PROMOTOR Vol. 6 No. 6 (2023): DESEMBER
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/pro.v6i6.465

Abstract

The main work environment factors which include temperature, lighting, noise, and air circulation are factors that affect the physical, mental, and psychological burden of employees. High physical, mental, and psychological burdens can affect the non-achievement of production output. This is found in Metal Casting SMEs TS Aluminum. The noise level at the TS Aluminum SMEs at the scraping workstation exceeded the normal threshold of 92.42 dB and the lighting at the scraping workstation was below the threshold of 49.8 Lux. This study was conducted to determine the effect of noise and lighting simultaneously or partially on production output at the processing workstation at SMEs TS Aluminum. This study used the multiple linear regression method, with 5 respondents. The equipment used for noise data collection is the Lutron SL-400 Sound Level Meter and lighting is measured using the Lux MeterLX101 A measuring instrument. Based on the results of statistical tests, show that simultaneous and partial noise and lighting variables have a significant positive effect on production output at the processing workstation at SMEs TS Aluminum (p-value < 0.05). Testing the value of multiple coefficients of determination obtained a percentage of 47% of the influence of noise and lighting on productivity variables, while the remaining percentage of 53% was influenced by other variables that were not studied. Suggestions for noise are that SMEs pay more attention to room capacity, pay attention to the layout of employees in filing, installation of room silencers, and workers required to use personal protective equipment (PPE). The lighting suggestion is that SMEs must add lights in every corner of the room so that the lighting is evenly distributed to all rooms.