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All Journal Bionatura IPTEK The Journal for Technology and Science Journal of Mathematical and Fundamental Sciences JPSE (Journal of Physical Science and Engineering) SOSCIED Indonesian Journal of Electrical Engineering and Computer Science Abdimas : Jurnal Pengabdian Kepada Masyarakat Charm Sains : Jurnal Pendidikan Fisika Jurnal FisTa : Fisika dan Terapannya Jurnal Pendidikan Kimia, Fisika dan Biologi
Heindrich Taunaumang
Universitas Negeri Manado
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mathematics Physics Social Sciences

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ANALISA TIPE FLUIDA MANIFESTASI PANASBUMI MENGGUNAKAN DIAGRAM TRILINIER CL-SO4-HCO3 DI DESA BAKAN KECAMATAN LOLAYAN KABUPATEN BOLAANG MONGONDOW Aslam Rais; Heindrich Taunaumang; Jeferson Polii
Jurnal FisTa : Fisika dan Terapannya Vol 2 No 2 (2021): OKTOBER
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v2i2.132

Abstract

Indonesia is an area that could potentially be the source of the power of nature, including the source of power geothermal (geothermal). This is because Indonesia is a country located in the area of the world's ring of fire, where the tectonic plate stretches from the tip of the island of Sumatra, Java, to the Bandang Maluku area. Wrong one area in North Sulawesi, which has manifestations of geothermal, namely the village Bakan, the District Lolayan, District Bolaang Mongondow. In areas that are manifestations of geothermal eyes water hot. With the presence of one of the manifestations that the area that there is a potential for geothermal. Methods have used that method of geochemical and retrieval of data physical and samples of water hot in the field and then do the analysis laboratory on samples that. Based on the results of the research content of ions Cl, SO4 and HCO3 in a sample of water in the village Bakan which has been analyzed and the results of the calculation of the percentage of each ion that has been plotted into the diagram ternary showed that samples of water in the village Bakan is water sulfate (SO4), with the temperature manifestations 78 and the air temperature of 26 and pH showed value between 5 and 6 which means that the nature of the manifestations that are acidic due to having a pH less than 7.
Analisis Bahaya Gempa Bumi Menggunakan Metode Probabilistic Seismic Hazard Analysis Di Wilayah Likupang, Minahasa Utara Rini Indri; Heindrich Taunaumang; Farly Reynol Tumimomor
Jurnal FisTa : Fisika dan Terapannya Vol 3 No 1 (2022): APRIL
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v3i1.168

Abstract

The Probabilistic Seismic Hazard Analysis (PSHA) method is a method used in seismic hazard analysis based on the definition of a probability distribution function that takes into account and combines the uncertainties of the earthquake event scale, location, and frequency of occurrence, to obtain a comprehensive picture of the hazard level or a location that reviewed. The Likupang area, North Minahasa is a location that is prone to earthquake disasters, for this reason, early mitigation is needed, one of which is mapping the potential for disaster hazards. Maximum ground vibration acceleration (PGA) is the greatest value of ground acceleration at a place caused by earthquake vibrations in a certain period of time. In this study, the results of the PSHA calculation in the North Minahasa Likupang area were obtained, the largest PGA value was 1.4g–1.8g, tilapia SA T= 0.2 seconds was 1.7g-2.1 and SA T=1 value, 0 seconds is 0.5g – 0.6g. Based on these results, the danger of light to severe damage can be caused.
Analisis Karakteristik Fluida dan Estimasi Temperatur Reservoir menggunakan Geoindikator Na-K-Mg di Kecamatan Tompaso Baru Tesalonika Lontoh; Heindrich Taunaumang; Jeferson Polii
Jurnal FisTa : Fisika dan Terapannya Vol 3 No 2 (2022): OKTOBER
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v3i2.210

Abstract

Geothermal is a source of thermal energy contained in hot water, rock, water vapor, and other gases and minerals that are genetically inseparable from a geothermal system. This energy comes from heating water and rocks and other elements contained in geothermal energy stored in the earth's crust. Energy needs are increasing, various efforts are made to take advantage of the potential that exists in Indonesia, one of which is geothermal potential. Geothermal energy is a renewable natural resource with high potential and is one of the preferred energy sources in energy diversity. The existence of geothermal sources, marked by the presence of geothermal manifestations emerging to the surface, one of which is in Tompaso Baru District. The fluid samples were then tested in the laboratory, then data processing was carried out using the fluid geochemical method in the form of calculating the percentage of the Na-K-Mg geoindicator to determine the type of fluid and a geothermometer to determine the estimated reservoir temperature. By using the calculation of the percentage of chemical content from the laboratory test results Na/1000+K/100+√Mg and plotting a ternary diagram of a partial equilibrium waters type of geothermal fluid, namely a condition where the fluid has partially changed so that it is not fully in equilibrium, and calculations using a silica geothermometer the estimated reservoir temperature is 191.1078ºC, which is the type of reservoir with medium temperature.
Studi tentang Karakteristik Light Dependent Resistor Marcelita Tjuana; Heindrich Taunaumang; Jimmy Lolowang
Jurnal FisTa : Fisika dan Terapannya Vol 4 No 2 (2023): OKTOBER
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v4i2.284

Abstract

The purpose of the study was to analyze the relationship between the light intensity received by the LDR and the resistance it produces. In this study, the LDR components are arranged in series and parallel. Then the measurements are placed in 4 different light condition with the light source used, namely 5 watt lamps, 10 watt lamps, 15 watt lamps and conditions before the lights are turned on (dark). The tool used to measure the intensity of light is a digital lux meter and to measure the resistance value using a digital multimeter. The results of this study indicate that the greater the light intensity received by the LDR, the smaller the resulting resistance is 2 KΩ for the series circuit and 55 Ω for the parallel circuit at a light intensity of 7242 lux. Conversely, the smaller the intensity of the light received by the LDR, the greater the resistance it produces, namely when in dark conditions the resistance produced by the LDR in series is 994 KΩ and in the parallel LDR the resulting resistance reaches 1194 Ω. The resistance of a series LDR circuit is greater than the resistance of a parallel LDR circuit for each intensity of light it receives.
Pembuatan Karbon Aktif Bambu dengan Metode Termolisis dan Karakterisasinya Stefan Sindim; Heindrich Taunaumang; Alfrie Musa Rampengan
Jurnal FisTa : Fisika dan Terapannya Vol 4 No 2 (2023): OKTOBER
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v4i2.285

Abstract

This study aims to determine the manufacture of bamboo activated carbon by the thermolysis method and to know how to characterize bamboo activated carbon after being activated by the thermolysis method and using an activating agent. The method used in this research is the experimental method. Bamboo is carbonized at 350°-400°C and immersed in a 20% phosphoric acid solution. Activated carbon was characterized by Fourier Transform InfraRed spectroscopy (FTIR), X-Ray Diffraction (XRD), and Scanning Electron Microsope-Energy Dispersive X-ray spectrometric (SEM-EDX). Characterization with XRD showed that the 2θ angle of the bamboo carbon after activation was 24°, 37.5°, and 44°. Characterization with FTIR showed that the functional groups detected on activated carbon were O-H, C-H alkane groups, C=O, C=C, C-C , and C-O. Characterization by SEM showed that the activated carbon from the shoots had a neat looking surface. EDX analysis showed that the elemental content of carbon electrodes colored by carbon elements was 78.38%.
Pengaruh Penggunaan Model Pembelajaran Problem Based Learning (PBL) Terhadap Proses dan Hasil Belajar Siswa pada materi Gaya di SMA Negeri 2 Tondano Kelas X Kalele, Elshadai Christiani; Taunaumang, Heindrich; Rende, Jeane Cornelda
Charm Sains: Jurnal Pendidikan Fisika Vol 3 No 2 (2022): JUNI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (219.381 KB) | DOI: 10.53682/charmsains.v3i2.201

Abstract

The use of varied learning models will make the transfer of knowledge more effective and efficient. Problem Based Learning (PBL) learning model is the right learning model. Students are required to solve the problems presented by digging as much information as possible. This study aims to determine the effect of the Problem Based Learning (PBL) learning model on the process and results in learning force material. The type of research used in this research is experimental research. This research was conducted at SMA Negeri 2 Tondano in the odd semester of the 2021/2022 academic year. The subjects in this study were students of class X SMA Negeri 2 Tondano, totaling 21 students. The instrument used for process data is a questionnaire and for student learning outcomes data is a test instrument in the form of description questions. The data analysis technique uses simple linear regression for the process and the results of the coefficient formula show that there is an influence of the Problem Based Learning (PBL) learning model on the student learning process at SMA Negeri 2 Tondano with a percentage results of 51%. Based on the significance value: the Coefficients table obtained a significance value of 0.000 <0.05, so it can be concluded that the variable X (Problem Based Learning model) has an effect on Y (Student Learning Process). .And data analysis techniques for result using the test N-GAIN obtained the average value of the pretest is 17.77 and the average value of the posttest is 74.33. The results of this study indicate that the Problem Based Learning (PBL) learning model has an effect on the process and results.
PENGARUH PENGGUNAAN MODEL PROJECT BASED LEARNING TERHADAP HASIL BELAJAR SISWA SMA PADA MATERI TEKANAN HIDROSTATIS Dolok Saribu, Chicha R. A; Taunaumang, Heindrich; Mandang, Theresje
SOSCIED Vol 7 No 2 (2024): SOSCIED - November 2024
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v7i2.836

Abstract

Project based learning adalah sebuah metode pembelajaran yang menggunakan proyek. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan model project based learning terhadap hasil belajar siswa SMA N 1 Tombatu pada materi tekanan hidrostatis. Metode penelitian yang digunakan dalam penelitian ini adalah Quasy Eksperiment dengan desain non equivalent pretest posttest control group design yaitu penelitian yang dilaksanakan pada dua kelas yaitu kelas eksperimen dan kelas kontrol. Data penelitian dikumpulkan dengan menggunakan instrumen tes dalam bentuk soal essay test, penilaian proyek menggunakan rubrik. Pada proses pembelajaran kelas eksperimen yang diberi perlakuan project based learning didapatkan hasil penilaian rubrik kinerja proyek yaitu pada penilaian persiapan alat dan bahan sebanyak 85%, rancangan 90%, Bentuk fisik 90%, Inovasi alat 85%, pengelola dan penyajian data 90%, laporan proyek 75%, dengan nilai rata-rata pada penilaian proyek sebanyak 85,8% , sehingga dalam hal ini masuk dalam kategori sangat baik. Kemudian dilakukan analisis statistik berupa analisis uji T (Independent sampel t-test) yang menunjukan hasil belajar siswa dikelas eksperimen dan kontrol. Berdasarkan hasil tersebut, dapat disimpulkan bahwa model Project Based Learning berpengaruh untuk meningkatkan hasil belajar siswa.
PENERAPAN PENDEKATAN SAINTIFIK DALAM PEMBELAJARAN FISIKA UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI HUKUM BERNOULI DI KELAS XI SMA NEGERI 2 GEMEH Hiunsee, Alni; Taunaumang, Heindrich; Rende, Jeane C.; Tumangkeng, Jeane V
SOSCIED Vol 7 No 2 (2024): SOSCIED - November 2024
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v7i2.837

Abstract

This study aims to determine the improvement of student learning outcomes after participating in learning by using the application of the Scientific Approach to the material of bernouli's law. The method used in the research is the Classroom Action Research method through two cycles, namely the first cycle of two meetings and the second cycle of one meeting. The object of this research is class XI IPA students of SMA Negeri 2 Gemeh, totaling 16 students. The instruments used in this research are tests that are carried out at the end of each meeting and observation sheets. 16 students with the results of cognitive, affective, and psychomotor Learning Assessment at the first meeting the percentage of completeness was 31.5%, and increased at the second meeting to 62.5% while at the third meeting it was 93.75%. This shows that learning by using a scientific approach to the material of bernouli's law can improve student learning outcomes which can be seen in the final results, namely in the post test results of Cycle I, Cycle II and Cycle III..
Estimasi Percepatan Tanah Maksimum Di Kota Manado Berdasarkan Modifikasi Persamaan Atenuasi Stevi Anjelo Langitan; Heindrich Taunaumang; Sixtus Iwan Umboh; Sesar Prabu Dwi Sriyanto
Jurnal FisTa : Fisika dan Terapannya Vol 3 No 1 (2022): APRIL
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v3i1.169

Abstract

In analyzing the risk of an earthquake it is necessary to have parameters used, one of which is the maximum ground acceleration or Peak Ground Acceleration (PGA). Some data is not fully available on the accelerometer network. Therefore, the purpose of this study is to select an appropriate GMPE equation to estimate the PGA size in Manado City. The selection of the GMPE equation in this study considers the relative difference value and the correlation coefficient in the GMPE equation. Based on these results, the formulation of Kanno, et al. (2006) was chosen to be the initial GMPE equation in the Manado City area. The equation is modified to get an equation with new coefficients. From the results of this equation, it can be determined that the city of Manado often experiences any type of earthquake and also gets the mitigation that needs to be applied.
Analisis Struktur Film Tipis Disperse Orange-3 Hasil FTIR Olivia Kombongkila; Heindrich Taunaumang; Farly Reynol Tumimomor
Jurnal FisTa : Fisika dan Terapannya Vol 5 No 1 (2024): APRIL
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v5i1.305

Abstract

A thin film is a material that coats a substrate with a thickness of not more than 10 µm. Thin film technology has undergone many developments, both in terms of the method of manufacture, the materials used and their application in technology. The linear formula of the DO3 molecule is as follows: = and molecular weight of this is 242.23. The purpose of this study was to determine the molecular structure of the FTIR-resulted DO3 thin films. The result of this research was wave number 3434 cm-1 has O-H molecular structure, 3404 cm-1 has O-H molecular structure, 3128 cm-1 has N-H molecular structure, 2927 cm-1 has C-H molecular structure, 1641 cm-1 has C=C molecular structure, 1600 cm-1 has C=C molecular structure, 1513 cm-1 has C=C molecular structure molecule 〖NO〗_2, 1456 cm-1 has a molecular structure C-H, 1425 cm-1 has a molecular structure C-H, 1393 cm-1 has a molecular structure N=N, 1342 cm-1 has a molecular structure 〖NO〗_2 , 1139 cm-1 has a molecular structure C-N, 1133 cm-1 has a molecular structure C-N molecule, 1107 cm-1 has a C-N molecular structure, 1043 cm-1 has a C-O molecular structure, 856 cm-1 has a C-H molecular structure, 831 cm-1 has a C-H molecular structure, 754 cm-1 has a C-H molecular structure, and 658 cm-1 has a C-C molecular structure.
Co-Authors Agustinus Elath Alfrie Musa Rampengan Alfrits Komansilan Armando Ariakta Aloanis Armstrong F. Sompotan Arsel Bungkuran Aslam Rais Cosmas Poluakan Cyrke A N Bujung Dolok Saribu, Chicha R. A Donny Royke Wenas Dumais, Raindy Xaverius Farly Reynol Tumimomor Ferry Johnny Sangari Herman - Herman Herman Hiunsee, Alni Ishak Pawarangan Iwan Sixtus Umboh Jeane V. Tumangkeng Jeferson Polii Jeilen Gabriela Nikita Nusa Jimmy Lolowang Kalele, Elshadai Christiani Kamaruddin Kamaruddin Kapantow, Khariezmathika Ester Kawulur, Kezia Kimbal, Ariel Javi M. O. Tjia Marcelita Tjuana Nicky Kurnia Tumalun Olivia Kombongkila P E Golioth parabelem tinno dolf rompas Patricia Mardiana Silangen Pondaag, Jinno Rampengan, Alfrie M. Rende, Jeane Cornelda Rini Indri Sesar Prabu Dwi Sriyanto Siregar, R.E. - Sorongan, Christina Stefan Sindim Stevi Anjelo Langitan Tesalonika Lontoh Theresje Mandang Tjia, M.O. - Tumimomor, Farly R. Uada, Putri Angel Vistarani Arini Tiwow Wenas, D.R -