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HUBUNGAN TINGKAT KEPERCAYAAN DIRI DAN MOTIVASI DENGAN KETERAMPILAN GERAK DASAR SEPAKBOLA Yudha Purnama Putra; Frans Nurseto; Surisman Surisman
JUPE (Jurnal Penjaskesrek) Vol 1, No 3 (2013): JUPE
Publisher : JUPE (Jurnal Penjaskesrek)

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Abstract

This study aims to determine the relationship of the level of confidence and motivation with basic motor skills of football in junior high school students' extracurricular 8 Bandar Lampung. The research method used was descriptive correlational. The sample used is a student extracurricular N 8 junior football in Bandar Lampung, amounting to 30 students. The analysis showed that the level of confidence had a significant association with the basic motor skills of football at 0.687. Correlation coefficient with the motivation of the basic motor skills of football at 0.419. While the correlation coefficient confidence and motivation with the basic skills of soccer motion for 0.774. It means confidence and motivation to have a relationship 'stronger' with basic movement skills of football at junior high school students' extracurricular 8 Bandar Lampung.Kata kunci : deskriptif korelasional, percaya diri, motivasi, sepakbola  
Analisis Manajemen Proses pada Sistem Operasi Linux : Permasalahan dan Solusi Muhammad Albedri; Yudha Purnama Putra; Elkin Rilvani
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 1 (2025): Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i1.615

Abstract

This study aims to analyze process management in the Linux operating system, focusing on how processes are managed from creation, scheduling, to termination. Linux utilizes various scheduling and memory management mechanisms to ensure system efficiency and stability. One of the schedulers used is the Completely Fair Scheduler (CFS), which provides a fair distribution of CPU time based on the priority and needs of the processes. This research also discusses the use of techniques such as paging for memory management and how Linux handles inter-process communication through pipes and shared memory. Experiments were conducted to measure CPU usage, memory consumption, and execution time by various processes with different priorities. The results show that Linux effectively manages resources, provides fair time-sharing, and maintains security by isolating the address space between the kernel and user-space. This study is expected to contribute to the further development of process management in Linux and provide insights for developers and system administrators to optimize operating system performance.
Implementation of Circuit Training and Interval Training Exercises on Improving Football Dribbling Skills in Seventh Grade Junior High School Students Putra, Yudha Purnama; Imansyah, Farizal; Kristina, Putri Cicilia
PPSDP International Journal of Education Vol. 3 No. 2 (2024): PPSDP International Journal of Education (Special Issue)
Publisher : Perkumpulan Program Studi Doktor Pendidikan (PPSDP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59175/pijed.v3i2.357

Abstract

Football is a sport that requires a combination of good physical, technical, and tactical skills. One of the important technical skills in football is dribbling, which is the ability to control and manipulate the ball with the feet. Improving dribbling skills is a major focus in physical training for junior high school students, because it not only improves individual performance but also the overall contribution of the team in the game. This study explored the effects of two different training methods, namely circuit training and interval training, on the dribbling skills of junior high school students. Good dribbling skills are a crucial aspect in the technical development of football players at their developmental stage. Using an experimental approach, students were randomly selected to participate in training twice a week for 10 weeks. Dribbling ability evaluations were conducted before and after the training period to compare the effects of the two training methods. These findings are expected to provide deeper insight into the effectiveness of technical training in improving junior high school students’ dribbling skills in an educational setting.