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Enhancing Brake System Evaluation in Periodic Testing of Goods Transport Vehicles through FTA-FMEA Risk Analysis Ansori, Irfan; Waskito, Dwitya Harits; Mutharuddin, Mutharuddin; Irawati, Novi; Nugroho, Sinung; Mardiana, Tetty Sulastri; Subaryata, Subaryata; Siregar, Nurul Aldha Mauliddina
Automotive Experiences Vol 6 No 2 (2023)
Publisher : Automotive Laboratory of Universitas Muhammadiyah Magelang in collaboration with Association of Indonesian Vocational Educators (AIVE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ae.8394

Abstract

Failure of the braking system is one of the factors causing traffic accidents, therefore periodic testing of goods transport vehicles is very important. In fact, the incidence rate is still very high despite routine testing. Standard Operating Procedures (SOP) for periodic testing must be updated to reduce the risk of possible accidents. Therefore, procedures for updating the SOP for periodic brake system testing are presented in this article. The Fault Tree Analysis (FTA) and Failure Mode and Effect Analysis (FMEA) methods were applied based on accident investigation data from the National Transportation Safety Committee (NTSC) from 2017 to 2022. FTA is used for risk identification, while FMEA is used for risk analysis to find the highest-risk failure cases. The results of our analysis showed that 13 failure cases were classified as intolerable so additional SOPs were required for each case. Finally, the results of this study provide new insights for stakeholders to revise the rules regarding periodic vehicle testing.
The role of fatherhood towards early childhood in Javanese culture: Ethnoparenting study in Wonolelo Mashar, Riana; Sofyan, Iyan; Ansori, Irfan; Rahmah, Fatimah; Huzaimah, Siti; Gunawan, Marina Tri N
Journal of Early Childhood Care and Education Vol. 7 No. 1 (2024)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/jecce.v7i1.10331

Abstract

The aim of this research is to explore the role of fathers in caring for early childhood children in Javanese culture. The phenomenon of fatherlessness in parenting is increasingly widespread in Indonesia. The Javanese tribe, one of the largest ethnic groups in Indonesia, was the sample in this research. The research method used is qualitative research with an ethnoparenting approach. The research locus was determined based on the subject's domicile, which was the Wonolelo area, Pleret, Bantul, Yogyakarta. The snowball technique was used as a method in selecting respondents. Involving 14 families as participants, the data was collecting through direct observation and interviews. Data were analyzed using thematic analysis. The research results show that the role of the father in the Javanese tribe of Wonolelo Village is still the same as the role of most fathers in Indonesia, namely as a decision maker and as a leader, the economic provider, where the family still adheres to a patriarchal culture. Fathers do not always directly involve in parenting at children's daily life. Fathers play more of a role as disciplinarians, role models in carrying out religious teachings, cultural and social traditions. The mother dominates the parenting role at home. It is essential for fathers to increase their parenting role by interacting directly to meet children's psychological and physiological needs.