Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Jurnal Rekayasa Sipil JIO: Jurnal Inovasi Olahraga
Melisah, Melisah
Unknown Affiliation
Civil Engineering, Building, Construction & Architecture Education Engineering Health Professions Transportation

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Factors Influencing the Performance of Volleyball Athletes: A Review of the Literature Sihombing, Yobel Martua; Maulana, Muhammad Ridho; Simatupang, Franroso Pininggit; Gea, Arman; Melisah, Melisah
Jurnal Inovasi Olahraga Vol. 4 No. 02 (2025): Juni
Publisher : Pusat Pengembangan Olahraga Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/jiojurnal.v4i02.59

Abstract

Purpose of the study: This systematic literature review aims to identify and analyze the factors that influence volleyball athlete performance through a comprehensive examination of scientific literature published between 2004-2025. Materials and methods: A systematic literature review was conducted using SPORTDiscus and PubMed databases. Studies were selected based on predefined inclusion criteria focusing on volleyball performance factors, training interventions, and game-related statistics. Data extraction was performed using a standardized protocol, and findings were synthesized qualitatively. Results: Analysis of 55 studies revealed that volleyball performance is influenced by multiple interconnected factors including technical skills (attack success, serve effectiveness, blocking proficiency), physical attributes (agility, explosive power, VO2max endurance), psychological factors (athlete well-being, coaching quality), and tactical elements (game-related statistics). Performance determinants varied by gender, with women's teams showing stronger correlation with attack attempts and team errors, while men's teams demonstrated greater dependence on serve points and blocking effectiveness. Conclusions: Volleyball athlete performance is multifactorial, requiring integrated training approaches addressing technical, physical, psychological, and tactical components. Evidence supports that comprehensive monitoring systems combining internal load (sRPE), external load metrics, and readiness indicators are essential for optimizing performance.
Penerapan Konsep Earned Value Pada Proyek Konstruksi Jalan Tol (Studi Kasus Ruas Jalan Tol Kayuagung - Palembang -Betung) Susanti, Betty; Melisah, Melisah; Juliantina, Ika
Jurnal Rekayasa Sipil (JRS-Unand) Vol. 15 No. 1 (2019)
Publisher : Civil Engineering Departement, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrs.15.1.12-20.2019

Abstract

Pembangunan infrastruktur jalan tol merupakan salah satu jenis proyek konstruksi yang memiliki lingkup pekerjaan yang kompleks, durasi pelaksanaan pekerjaan yang lama, dan membutuhkan biaya yang signifikan. Dibutuhkan teknik pengendalian kinerja proyek yang bersifat konsisten dan terintegrasi agar kinerja proyek tidak berada di bawah kinerja yang direncanakan. Konsep earned value merupakan salah satu metode yang tepat digunakan untuk kepentingan pengendalian kinerja proyek. Penelitian ini bertujuan untuk menerapkan konsep earned value pada proyek pembangunan ruas jalan tol Kayuagung-Palembang-Betung (Kapalbetung) yang merupakan bagian dari rencana pembangunan jaringan jalan tol Trans Sumatera. Pengendalian kinerja proyek menggunakan earned value dilakukan pada awal proyek hingga akhir bulan ke-15 pelaksanaan proyek. Hasil penelitian ini menunjukkan bahwa hingga akhir bulan ke-15, pelaksanaan proyek menghasilkan kinerja biaya yang baik, ditandai dengan nilai CPI sebesar 1,10, namun kinerja jadwal proyek kurang baik sebagaimana ditandai dengan nilai SPI sebesar 0.97. Jika proyek terus dilaksanakan sesuai dengan kinerja yang ada, maka biaya akhir proyek dapat mencapai efisiensi sebesar 8.9% dari biaya yang direncanakan namun proyek mengalami keterlambatan sebesar 5.8% dari jadwal rencana. Penelitian ini menunjukkan bahwa penerapan konsep earned value pada proyek studi kasus dapat memberikan gambaran mengenai status kinerja proyek secara komprehensif.
Co-Authors Betty Susanti, Betty Gea, Arman Ika Juliantina Muhammad Ridho Maulana Sihombing, Yobel Martua Simatupang, Franroso Pininggit