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Jurnal Fisika Unand最新文献

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Karakteristik Koefisien Absorpsi Bunyi dan Impedansi Akustik Dari Serat Ampas Tebu dan Plastik Dengan Metode Tabung 用管法测量甘蔗渣纤维和塑料的吸音系数和声阻抗特性
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.61-67.2024
Reni Oktavia, Elvaswer Elvaswer
{"title":"Karakteristik Koefisien Absorpsi Bunyi dan Impedansi Akustik Dari Serat Ampas Tebu dan Plastik Dengan Metode Tabung","authors":"Reni Oktavia, Elvaswer Elvaswer","doi":"10.25077/jfu.13.1.61-67.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.61-67.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"71 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139452655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Karakterisasi Reservoar Menggunakan Metode Inversi Impedansi Akustik Model Based pada Lapangan “OVI” Cekungan Sumatera Tengah 在中苏门答腊盆地 "OVI "油田使用基于模型的声学阻抗反演法确定储层特征
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.146-152.2024
Ovina Aisyah, Elistia Liza Namigo, M. Subhan
{"title":"Karakterisasi Reservoar Menggunakan Metode Inversi Impedansi Akustik Model Based pada Lapangan “OVI” Cekungan Sumatera Tengah","authors":"Ovina Aisyah, Elistia Liza Namigo, M. Subhan","doi":"10.25077/jfu.13.1.146-152.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.146-152.2024","url":null,"abstract":"the","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"135 27","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139453092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Uji Mekanik Beton Polimer Berbahan Batu Apung dan Serbuk Cangkang Kelapa Sawit 基于浮石的聚合物混凝土和棕榈壳粉的力学测试
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.140-145.2024
Fhamela Jousroh Natama Siagian, M. Masthura, MIiftahul Husnah
{"title":"Uji Mekanik Beton Polimer Berbahan Batu Apung dan Serbuk Cangkang Kelapa Sawit","authors":"Fhamela Jousroh Natama Siagian, M. Masthura, MIiftahul Husnah","doi":"10.25077/jfu.13.1.140-145.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.140-145.2024","url":null,"abstract":"A research on polymer concrete mechanics tests has been carried out to find out the best mix in polymer concrete using pumice and palm oil shell powder as independent variables with composition variations of 20%:0%, 16%:4%, and 14%:6%. Then the fixed variable is the composition of 60% sand and 20% epoxy as an adhesive. The sample was formed in a mold made of steel in the form of a beam (10 x 2 x 1 cm) and then pressed using a hot press at 90°C for 20 minutes. The results showed that the optimum composition variations were pumice stone and palm kernel shell powder with a ratio of 20%:0%, 60% sand, and 20% epoxy as adhesive with a compressive strength of 14.44 MPa, a tensile strength of 0.85 MPa, and flexural strength of 7.35 MPa.","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"131 24","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139453412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ekstrak Daun Matoa (Pometia pinnata) sebagai Inhibitor Korosi Baja Karbon SS-304 作为碳钢 SS-304 缓蚀剂的马托亚（Pometia pinnata）叶提取物
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.49-53.2024
Renny Fitria, Dahyunir Dahlan, S. Syukri
{"title":"Ekstrak Daun Matoa (Pometia pinnata) sebagai Inhibitor Korosi Baja Karbon SS-304","authors":"Renny Fitria, Dahyunir Dahlan, S. Syukri","doi":"10.25077/jfu.13.1.49-53.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.49-53.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"58 15","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139390069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Uji Signifikansi Stasiun GPS Kontinu dan Periodik dalam Identifikasi Pergerakan Koseismik 全球定位系统连续站和周期站在识别同震运动中的显著性检验
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.89-95.2024
Ongky Anggara, Satrio Muhammad Alif, Andhika Wahyu Pratama, Wendi Melvin Hutabarat
{"title":"Uji Signifikansi Stasiun GPS Kontinu dan Periodik dalam Identifikasi Pergerakan Koseismik","authors":"Ongky Anggara, Satrio Muhammad Alif, Andhika Wahyu Pratama, Wendi Melvin Hutabarat","doi":"10.25077/jfu.13.1.89-95.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.89-95.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"41 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139390596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pengaplikasian Alat Ukur Tinggi, Berat Badan, dan Penentuan Status Gizi pada Balita Berbasis ESP32 WROOM 32 melalui Telegram 通过电报应用基于 ESP32 的幼儿身高、体重和营养状况测量工具 WROOM 32
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.82-88.2024
Diana Rahmi Adrian, Harmadi Harmadi
{"title":"Pengaplikasian Alat Ukur Tinggi, Berat Badan, dan Penentuan Status Gizi pada Balita Berbasis ESP32 WROOM 32 melalui Telegram","authors":"Diana Rahmi Adrian, Harmadi Harmadi","doi":"10.25077/jfu.13.1.82-88.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.82-88.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"56 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139390650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluasi Kerentanan Seismik Wilayah Kota Mamuju Pasca Gempa Bumi 15 Agustus 2021 Menggunakan Data Microtremor 利用微震源数据评估 2021 年 8 月 15 日地震后马木朱市地区的地震脆弱性
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.75-81.2024
Ramadhan Priadi, Muhammad Arsyad, Agus Susanto
{"title":"Evaluasi Kerentanan Seismik Wilayah Kota Mamuju Pasca Gempa Bumi 15 Agustus 2021 Menggunakan Data Microtremor","authors":"Ramadhan Priadi, Muhammad Arsyad, Agus Susanto","doi":"10.25077/jfu.13.1.75-81.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.75-81.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"123 28","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139391417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identifikasi Pola Redistribusi Tanah Yang Tidak dan Telah Mengalami Longsor Berdasarkan Nilai Suseptibilitas Magnetik di Daerah Batu Busuk Kota Padang 根据磁感应强度值识别巴东市 Batu Busuk 地区滑坡的再分布模式
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.22-28.2024
Rosyie Sahara Putri, Arif Budiman
{"title":"Identifikasi Pola Redistribusi Tanah Yang Tidak dan Telah Mengalami Longsor Berdasarkan Nilai Suseptibilitas Magnetik di Daerah Batu Busuk Kota Padang","authors":"Rosyie Sahara Putri, Arif Budiman","doi":"10.25077/jfu.13.1.22-28.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.22-28.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"42 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139452548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implementasi Algoritma Fuzzy logic untuk Klasifikasi Partikel Hidrometeorologi pada Radar Cuaca C-Band Sintang, Kalimantan Barat 西加里曼丹新塘 C 波段气象雷达水文气象粒子分类的模糊逻辑算法实施情况
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.132-139.2024
A. Ali, U. Sa’adah
{"title":"Implementasi Algoritma Fuzzy logic untuk Klasifikasi Partikel Hidrometeorologi pada Radar Cuaca C-Band Sintang, Kalimantan Barat","authors":"A. Ali, U. Sa’adah","doi":"10.25077/jfu.13.1.132-139.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.132-139.2024","url":null,"abstract":"at the freezing level. The light/moderate/heavy rain categories are also well identified. The results of this study can be developed for BMKG operational needs and weather modification technology","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"71 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139452651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pemodelan 3D Bidang Gelincir Tanah Longsor Menggunakan Metode Geolistrik di Bukit Nobita Padang 使用地电方法对巴东大雄山滑坡轨迹进行三维建模
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.15-21.2024
M. Arif, D. Pujiastuti, Ahmad Fauzi Pohan
{"title":"Pemodelan 3D Bidang Gelincir Tanah Longsor Menggunakan Metode Geolistrik di Bukit Nobita Padang","authors":"M. Arif, D. Pujiastuti, Ahmad Fauzi Pohan","doi":"10.25077/jfu.13.1.15-21.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.15-21.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"125 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139391482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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