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Perencanaan Penjadwalan Preventive Maintenance Mesin Jet Dyeing Menggunakan Pendekatan Critical Path Method di PT XXX Alifah Nur Astari; Tiaradia Ihsan; Teten Hidayat
Jurnal Ilmiah Teknologi Infomasi Terapan (JITTER) Vol. 10 No. 1 (2023)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33197/jitter.vol10.iss1.2023.1534

Abstract

Jet Dyeing Machine is a machine used in the textile industry to dye fabric materials with efficiency and large-scale production capacity. PT XXX faces a high frequency of damage and total lost time on several components of production machines, so proper maintenance and maintenance in accordance with standards needs to be carried out to reduce the frequency of damage and total lost time and extend the service life of components. The CPM approach can help in creating an effective maintenance and maintenance schedule so that production can run smoothly and efficiently. This study aims to plan maintenance schedules and preventive maintenance on production machines at PT XXX using the CPM approach. The results of the analysis show that routine maintenance and maintenance of machine components is very important to reduce the frequency of damage and total lost time that can have an impact on production losses. The maintenance schedule must be considered carefully so as not to interfere with production and not to interfere with the performance of the machine and maintenance personnel must have adequate knowledge and skills to carry out maintenance and maintenance properly in accordance with the established SOP. Total losses due to wasted lost time can be reduced by 24% from the original. Repair and replacement of components that often experience damage need to be done to reduce the frequency of damage and total lost time on PT XXX production machines
The Influence of Jumping and Throwing Park Games on Students’ Basic Motor Skills Komala Noor Herdiany; Helmy Firmansyah; Teten Hidayat
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 2 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i2.28575

Abstract

This study aims to determine the effect of jumping and throwing park games on improving basic motor skills of junior high school students. The research method used is an experiment with a pretest-posttest control group design. The sample consisted of two classes, each consisting of 30 students, divided into experimental and control groups. The instrument used refers to the Test of Gross Motor Development (TGMD-2) to measure jumping, throwing, and balance abilities. The results of the analysis showed that there was a significant increase in the post-test results of the experimental group compared to the control group (p = 0.000). Jumping and throwing park games have proven effective in integrating locomotor and manipulative movements through a fun play approach, thereby increasing students’ motivation and active participation in physical education learning. These findings indicate that learning media designed according to the characteristics of student development can make a real contribution to improving motor skills. Therefore, the use of this media is recommended as an alternative learning strategy that is educational and fun in the school environment. 
Comparison of Game Situation and Small Side Game in Senior High School on Futsal Learning Skills Fadri Sidiq; Helmy Firmansyah; Teten Hidayat
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 2 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i2.28585

Abstract

This study aims to compare the effectiveness of the Game Situation and Senior high school Sided Games approaches to improving students’ futsal playing skills. The method used is a quasi-experiment with a pretest-posttest control group design. The sample consisted of 32 futsal extracurricular students of senior high school Negeri 1 Lembang who were divided into two groups, each receiving treatment for 12 meetings. The measurement instrument used The Construction Performance Assessment Instrument on Futsal Game Performance which has been validated. The results of the Paired Sample T-Test showed a significant increase in futsal playing skills in both groups. However, the results of the Independent Sample T-Test showed no significant difference between the group using the Game Situation approach and the group using Senior high school Sided Games. These findings indicate that both approaches have relatively equal effectiveness in improving students’ futsal playing skills, both in terms of basic techniques (passing, control, dribbling, shooting) and tactical aspects (decision making, support, and repositioning). The results of this study reference to the development of contextual, active, and fun game-based physical education sports and physical learning strategies.