Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal Jurnal Biogenerasi Serambi Engineering
Olivia, Putri
Unknown Affiliation
Earth & Planetary Sciences Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Other

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

Found 2 Documents
Search

 1 
Analisis Kinerja Simpang Tak Bersinyal Jalan Temanggung Kanyapi – Jalan Wortel – Jalan Seth Adji Kota Palangka Raya Olivia, Putri; Murniati; Robby
Jurnal Serambi Engineering Vol. 10 No. 2 (2025): April 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The intersection of Temanggung Kanyapi Street, Wortel Street, and Seth Adji Street in Palangka Raya City is a frequent source of delays and congestion. This is due to the high volume of vehicles entering and exiting both main and minor roads. The situation is made worse by the dense activities around the intersection, such as residential areas, educational institutions, and commercial areas, which cause congestion during peak hours. This research will analyze the performance of the unsignalized intersection based on PKJI 2023 and provide recommendations for handling to improve intersection performance. Direct surveys are used to collect primary and secondary data, and key indicators such as Degree of Saturation (DS), Delay, and Queue Probability are calculated. The analysis results are clear: from Tuesday to Sunday, the DS value is ≤ 0.85, meaning the intersection is still operable. However, on Monday, the intersection's performance declines, with the DS value increasing to 0.93 (DS ≥ 0.85), indicating nearing saturation. The delay values range from 8.75 to 16.35 seconds per vehicle, with the largest delay occurring on Monday at 16.35 seconds per vehicle, which falls into category C.
Analisis Model Pembelajaran Discover Learning dengan Media Pembelajaran Materi Pendidikan Biologi Tingkat SMA Kabupaten Luwu Asri; Khaerati; Olivia, Putri
Jurnal Biogenerasi Vol. 10 No. 4 (2025): Volume 10 nomor 4 tahun 2025 Terbit Oktober-Desember 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i4.7126

Abstract

The purpose of this study was to determine the learning outcomes of using the discovery learning model with learning media for biology, where students experienced some difficulty understanding the material. This experimental study employed an action method, namely: test instrument design, media devices, assessment sheets, and a purposive sampling technique, which involved directly selecting 32 students from the experimental class. Descriptive statistical analysis of learning outcome data revealed an average pretest learning outcome score of 36.24, categorized as low ability in the class, and an average posttest learning outcome score of 88.38, categorized as very high ability in the class. Data from the experimental class' learning management actions using the discovery learning model with learning media revealed an average reviewer assessment of the first action of 3.46, categorized as partially implemented, and the second action of 3.76, categorized as fully implemented. It was concluded that learning using the Discovery Learning model with learning media can improve learning outcomes in the first action of the low ability category and the second action of the very high ability category. Learning management actions for the first meeting were partially implemented, and for the second meeting were fully implemented.
Co-Authors Asri khaerati Murniati Robby