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Jurnal Fisika Unand最新文献

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Pemurnian Minyak Goreng Jelantah Menggunakan Karbon Aktif Tempurung Kelapa dengan Aktivasi Fisika 利用物理活化椰壳活性炭净化废食用油
Jurnal Fisika Unand Pub Date : 2024-03-05 DOI: 10.25077/jfu.13.2.254-260.2024
Ety Jumiati, Meutia Nanda
{"title":"Pemurnian Minyak Goreng Jelantah Menggunakan Karbon Aktif Tempurung Kelapa dengan Aktivasi Fisika","authors":"Ety Jumiati, Meutia Nanda","doi":"10.25077/jfu.13.2.254-260.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.2.254-260.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"26 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140265325","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
Sistem Kontrol Kelembaban Tanah dan Penyiraman Otomatis Pada Tanaman Seledri (Apium graveolens L.) Yang Dipengaruhi Oleh Suhu Berbasis Mikrokontroler 基于微控制器的受温度影响的芹菜（Apium graveolens L.）植物自动浇水和土壤水分控制系统
Jurnal Fisika Unand Pub Date : 2024-03-05 DOI: 10.25077/jfu.13.2.261-267.2024
Ghina Athaya Adhana, Rahmat Rasyid
{"title":"Sistem Kontrol Kelembaban Tanah dan Penyiraman Otomatis Pada Tanaman Seledri (Apium graveolens L.) Yang Dipengaruhi Oleh Suhu Berbasis Mikrokontroler","authors":"Ghina Athaya Adhana, Rahmat Rasyid","doi":"10.25077/jfu.13.2.261-267.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.2.261-267.2024","url":null,"abstract":"A system of soil moisture control and automatic watering has been designed for celery (Apium graveolens L.) which is influenced by temperature and humidity based on a microcontroller. This system functions to water the plants automatically based on the soil moisture that has been set in the program. The system will provide information to the user when the soil moisture is more than 75%. The system consists of a DHT11 sensor as a temperature and humidity detector, a capacitive soil moisture sensor to detect soil moisture, a relay as a mini water pump switch for watering plants, red and green LEDs as indicator lights according to the measurement results of a capacitive soil moisture sensor and LCD. to display temperature, air humidity and soil moisture. The test results show that the tool can function properly, if the soil moisture is 75% the pump will start and the soil moisture ≥75 the pump will stop so that watering does not occur. The highest humidity obtained was 83% and the lowest temperature was 23°C with the condition that the plants did not look dry, while the highest temperature obtained was 30°C and the lowest humidity was 77% with the conditions that the plants looked dry.","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"195 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140265365","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
Pemanfaatan Computer Vision Sebagai Pemantauan Perkembangan Bibit Tanaman Tomat Berbasis IoT 利用计算机视觉进行基于物联网的番茄育苗监测
Jurnal Fisika Unand Pub Date : 2024-03-05 DOI: 10.25077/jfu.13.2.234-240.2024
Muhammad Ridho Isdi, Harmadi Harmadi
{"title":"Pemanfaatan Computer Vision Sebagai Pemantauan Perkembangan Bibit Tanaman Tomat Berbasis IoT","authors":"Muhammad Ridho Isdi, Harmadi Harmadi","doi":"10.25077/jfu.13.2.234-240.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.2.234-240.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140263757","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
Ekstraksi dan Karakterisasi Hidroksiapatit (HAp) dari Tulang Ikan Tenggiri (Scomberomorus commersoni) dengan Metode Heat Treatment 用热处理法提取腾格里鱼骨（Scomberomorus commersoni）中的羟基磷灰石（HAp）并确定其特征
Jurnal Fisika Unand Pub Date : 2024-03-05 DOI: 10.25077/jfu.13.2.247-253.2024
R. Purba, Tika Restianingsih, Rista Mutia Anggraini, Yoza Fendriani, Frastica Deswardani
{"title":"Ekstraksi dan Karakterisasi Hidroksiapatit (HAp) dari Tulang Ikan Tenggiri (Scomberomorus commersoni) dengan Metode Heat Treatment","authors":"R. Purba, Tika Restianingsih, Rista Mutia Anggraini, Yoza Fendriani, Frastica Deswardani","doi":"10.25077/jfu.13.2.247-253.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.2.247-253.2024","url":null,"abstract":".91%, 76 .38% and 87.29%. The FTIR spectrum shows that the higher the temperature, the sharper the valley formed and the presence of OH - , 𝐶𝑂 32− and 𝑃𝑂 43− functional groups which are characteristics of the HAp functional group, apart from that the H 2 O group also appears. SEM characterization shows a bulk morphology.","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140263309","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 Peak Ground Accleration (PGA) dan Intensitas Gempabumi berdasarkan Pengukuran Mikrotremor pada Kawasan Longsor di Desa Kalongan, Ungaran Timur 根据东翁加兰卡隆安村滑坡区的微震颤测量结果模拟地表加速度峰值 (PGA) 和地震烈度
Jurnal Fisika Unand Pub Date : 2024-03-05 DOI: 10.25077/jfu.13.2.225-233.2024
Nugroho Budi Wibowo, Thaqibul Fikri Niyartama, Andi Andi, Rena Septiana, Erlin Widianingrum, Ahdian Azri Bustari, Iktifal Ajie Arif
{"title":"Pemodelan Peak Ground Accleration (PGA) dan Intensitas Gempabumi berdasarkan Pengukuran Mikrotremor pada Kawasan Longsor di Desa Kalongan, Ungaran Timur","authors":"Nugroho Budi Wibowo, Thaqibul Fikri Niyartama, Andi Andi, Rena Septiana, Erlin Widianingrum, Ahdian Azri Bustari, Iktifal Ajie Arif","doi":"10.25077/jfu.13.2.225-233.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.2.225-233.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"4 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140264108","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
Perancangan Sirkulasi Bahan Pustaka Secara Otomatis Menggunakan Sensor RFID dan Motor Servo 使用 RFID 传感器和伺服电机的图书馆材料自动流通设计
Jurnal Fisika Unand Pub Date : 2024-03-05 DOI: 10.25077/jfu.13.2.183-189.2024
Putri Berlian Hasibuan, Meqorry Yusfi
{"title":"Perancangan Sirkulasi Bahan Pustaka Secara Otomatis Menggunakan Sensor RFID dan Motor Servo","authors":"Putri Berlian Hasibuan, Meqorry Yusfi","doi":"10.25077/jfu.13.2.183-189.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.2.183-189.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"27 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140263601","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
Verifikasi Nilai Monitor Unit terhadap Dosis Keluaran Berkas Radiasi Elektron pada Pesawat Terapi LINAC CX 根据 LINAC CX 治疗平面上的电子辐射束输出剂量验证单位监测器值
Jurnal Fisika Unand Pub Date : 2024-03-05 DOI: 10.25077/jfu.13.2.211-217.2024
Valimtino Valimtino, Rico Adrial, Muhammad Ilyas
{"title":"Verifikasi Nilai Monitor Unit terhadap Dosis Keluaran Berkas Radiasi Elektron pada Pesawat Terapi LINAC CX","authors":"Valimtino Valimtino, Rico Adrial, Muhammad Ilyas","doi":"10.25077/jfu.13.2.211-217.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.2.211-217.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"204 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140265456","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
Rancang Bangun Pembangkit Frekuensi Gelombang Ultrasonik Untuk Mengusir Lalat Hijau (Chrysomya megacephala) 设计用于驱赶绿蝇的超声波频率发生器
Jurnal Fisika Unand Pub Date : 2024-03-05 DOI: 10.25077/jfu.13.2.290-296.2024
Sri Wahyuni, Wildian Wildian
{"title":"Rancang Bangun Pembangkit Frekuensi Gelombang Ultrasonik Untuk Mengusir Lalat Hijau (Chrysomya megacephala)","authors":"Sri Wahyuni, Wildian Wildian","doi":"10.25077/jfu.13.2.290-296.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.2.290-296.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"62 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140264672","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
Prototipe Sistem Pengosongan Kantong Urin Secara Otomatis Menggunakan Sensor Ultrasonik Berbasis Internet of Things (IoT) 基于物联网（IoT）、使用超声波传感器的尿袋自动清空系统原型
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.29-35.2024
R. Nori, Nini Firmawati
{"title":"Prototipe Sistem Pengosongan Kantong Urin Secara Otomatis Menggunakan Sensor Ultrasonik Berbasis Internet of Things (IoT)","authors":"R. Nori, Nini Firmawati","doi":"10.25077/jfu.13.1.29-35.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.29-35.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"70 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139389993","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
Pengaruh Suhu Terhadap Sifat Listrik Polimer Konduktif Polianilin TiO2 Berpenguat Nano Serat Pinang 温度对纳米增强山苍子纤维聚苯胺 TiO2 导电聚合物电气性能的影响
Jurnal Fisika Unand Pub Date : 2024-01-02 DOI: 10.25077/jfu.13.1.36-41.2024
Hafiza Rahmi Zul Afri, Alimin Mahyudin
{"title":"Pengaruh Suhu Terhadap Sifat Listrik Polimer Konduktif Polianilin TiO2 Berpenguat Nano Serat Pinang","authors":"Hafiza Rahmi Zul Afri, Alimin Mahyudin","doi":"10.25077/jfu.13.1.36-41.2024","DOIUrl":"https://doi.org/10.25077/jfu.13.1.36-41.2024","url":null,"abstract":"","PeriodicalId":497807,"journal":{"name":"Jurnal Fisika Unand","volume":"107 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139391368","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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