Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : JSME MIPA UNIMA

Analisis Data Angin Permukaan Di Bandara Sam Ratulangi Manado Menggunakan Metode Windrose Tulandi, Djeli A; Tumangkeng, Jeane Verra; Tumbelaka, Febrianty Emanuella Alexandra
JSME (Jurnal Sains, Matematika & Edukasi) Vol 8, No 1 (2020): JANUARI-FEBRUARI
Publisher : Universitas Negeri Manado

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

Abstract

Research on surface wind patterns was carried out in minimizing the potential for aircraft accidents at Manado’s Sam Ratulangi Airport. Paying attention to wind direction and wind speed data that is easy to change, we need a system that can predict the direction and speed of the wind when take-off, cruising and landing. Sam Ratulangi Airport uses an application/software that can predict wind direction and speed. The method used in solving the above problems is by using the wind rose method. The results of research conducted using the wind rose method and data from 2002 – 2017 (for the past 15 years) show that the dominant surface wind pattern of the Sam Ratulangi Airport is blowing from 1120 – 1570 (Southeast) with a percentage of 15,60% and wind speed dominant (most) 7 – 11 knots with a percentage of 8,73%. In the future or in the following years from February – May the wind direction is expected to be more dominant towards the North West/North, from June – August the wind direction is expected to be more dominant towards the South, September – October is expected to be more dominant to the Southeast, November – January is expected to be more dominant towards the West.
Implementasi Kecerdasan Visual Spasial Pada Pembelajaran Fisika Melalui Metode Penugasan Pada Materi Gerak Rondonuwu, Anneke T; Tumangkeng, Jeane; Tingginehe, Ricky Yeftris
JSME (Jurnal Sains, Matematika & Edukasi) Vol 8, No 2 (2020): MARET - APRIL
Publisher : Universitas Negeri Manado

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

Abstract

The objective of this study is to improve students' thinking abilities witu spatial visual intelligence through the assignment method of mation material (GLB, GLBB, and Parabolic Motion). The results of this study indicate that in cycle 1 resulted in students' learning completeness with the criteria for learning completeness in a straight motion of 1235 or achieving an average score of 61.8. Secondly, in straight motion change irregularly 1215 with an average value of 61.5, and the second cycle of the evaluation results obtained an increase in student learning outcomes with an average achievement of 75 and above with achievements that score, meaning that in this second cycle the average value obtained by students in GLB is 82.5, GLBB is 79.5 and in Parabolic Motion is 78.5 and all students complete with 100% completeness. Based on student learning outcomes researchers provide some input to the teacher how to improve students' visul spatial abilities on motion material (GLB, GLBB, and Parabolic Motion). Researcher hopes this skripsi will be useful for education in North Sulawesi.Keywords: Spatial visual intelligence, assignment methods for motion material, (GLB, GLBB, and Parabolic Motion)
TEMPERATUR DAN HUJAN EKSTRIM DI BANDARA SAM RATULANGI MANADO TAHUN 1987 – 2017 Tulandi, Djeli A; Tumangkeng, Jeane Verra; Bororing, Eva valencia
JSME (Jurnal Sains, Matematika & Edukasi) Vol 8, No 2 (2020): MARET - APRIL
Publisher : Universitas Negeri Manado

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

Abstract

This research was conducted because of changes in extreme  climate events due to increased concentrations of greenhouse gases. In this study a study was conducted on the temperature index and extreme rainfall periods 1987-2017 at Sam Ratulangi Airport in Manado. This study aims to analyze changes in temperature and extreme rainfall at the Sam Ratulangi Airport in Manado, determine the extreme climate index based on daily temperature and rainfall data, presented temperature and rainfall data which were processed using R-Climdex software.  The results show that the slope of the air temperature index at the Manado meteorological station has decreased including the index TX10p and TN10p which indicates the frequency of both cold temperatures at night and cold temperatures during the day. At the meteorological station Manado slope air temperature index tends to increase which indicates that the minimum temperature is warmer. The overall rainfall index has increased while the PRCPTOT index has decreased which shows the amount of rainfall in one year period at Sam Ratulangi airport in Manado.