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Analysis of noise levels in The Sultan Thaha Jambi Airport Area based on geographical information systems Airlangga, Garda Sasi; Peslinof, Mardian; Handayani, Linda
Jurnal Pijar Mipa Vol. 18 No. 6 (2023): November 2023
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v18i6.5723

Abstract

This research focuses on the noise level at Sultan Thaha Jambi Airport due to aircraft activity which took place from 06.05 to 22.40 WIB. This research started from observation, collecting noise level data and measuring data. The method used is the Weighted Equivalent Continuous Perceived Noise Level (WECPNL) method to measure noise points at each measurement point. Measurement points were taken at 6 points for 24 hours/14 days. This research also uses a Geographic Information System (GIS) to map the distribution of noise levels. The research results showed that the highest noise values ​​occurred in the air side area and occurred during holidays. WECPNL results from April 27 to May 10 showed that the average noise index reached 58 to 59 (dB), close to the noise quality standard of 55 (dB). In the Liverpool airport and residential area, the purple color has an index <67 (dBA), which indicates low noise levels, while red indicates high noise level due to airport activities. WECPNL results from May 1 to May 5 had a noise index of 70.5 (dBA). 2D and 3D contour maps show that the darker the color, the lower the noise level, while the fainter the color, the higher the noise level. The benefits of this research are: For people living in the Jambi Sultan Thaha Airport area, it is hoped that they will be able to find out what effects can be caused by airport noise and know the regional zones that fall into noise level categories I, II, III.
Penerapan Model Pembelajaran Berbasis Kasus pada Mata Kuliah Mekanika untuk mendukung Pembelajaran Jarak Jauh Restianingsih, Tika; Nurhidayah, Nurhidayah; Handayani, Linda
COMPTON: Jurnal Ilmiah Pendidikan Fisika Vol 9 No 2 (2022): Compton: Jurnal Ilmiah Pendidikan Fisika
Publisher : Prodi Pendidikan Fisika Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/cjipf.v9i2.12955

Abstract

A case-based learning method has been implemented in the mechanics course. Learning activity is carried out online through the Universitas Jambi e-learning website and Zoom Meeting platform. This method produces learning instruments, namely learning outcomes for graduates of mechanics courses, syllabus and lecture contracts, Semester Lesson Plans, Student Project Task Plans, and Learning Outcomes Assessment Sheets for case-based learning models reviewed. This research was accomplished through the observation and evaluation stages. The observations are carried out by observing the class activities, starting with the stages of finding cases, solving cases, presenting the solved cases in front of the class, and discussing. The results of the student satisfication questionnaire about the learning method used indicate the evaluation stage. The questionnaire results showed that more than 80% of students were satisfied and interested in the case-based learning method.