JISTech (Journal of Islamic Science and Technology)最新文献_第2页

PEMBANGUNAN SISTEM INFORMASI MANAJEMEN SEKOLAH BERBASIS WEB GUNA MENINGKATKAN EFEKTIFITAS PENGELOLAAN AKADEMIK DAN NON AKADEMIK PADA SMPN 1 PERCUT SEI TUAN 建立一个基于WEB的学校管理信息系统，以提高学生和非学术管理在SMPN 1冲程先生的有效性

JISTech (Journal of Islamic Science and Technology) Pub Date : 2022-06-30 DOI: 10.30829/jistech.v7i1.12089

Ilka Zufria, Raissa Amanda Putri, Roscahyati Ritonga

引用次数: 1

PENGARUH SUHU AKTIVASI TERHADAP KUALITAS KARBON AKTIF BIJI DURIAN 温度激活对榴莲种子活性碳的影响

JISTech (Journal of Islamic Science and Technology) Pub Date : 2022-06-30 DOI: 10.30829/jistech.v7i1.12090

Sahdinal Adi, M. Masthura, Abdul Halim Daulay

{"title":"PENGARUH SUHU AKTIVASI TERHADAP KUALITAS KARBON AKTIF BIJI DURIAN","authors":"Sahdinal Adi, M. Masthura, Abdul Halim Daulay","doi":"10.30829/jistech.v7i1.12090","DOIUrl":"https://doi.org/10.30829/jistech.v7i1.12090","url":null,"abstract":"This research was conducted to utilize durian seed waste into activated carbon and aims to identify the characteristics of the durian seed activated carbon produced from the activation temperature alteration. With an experimental method with a quantitative approach, the process of making durian seed activated carbon was tested by carbonization using an oven at a temperature of 200 oC for 180 minutes, then temperature activation with alterations of 500, 600, and 700 oC was held for 120 minutes in the furnace, and after it was added with chemical activation by using a 1,5 M H2SO4 solution for 24 hours of immersion. The analysis seen is to test the water content, volatile matter content, ash content, bound carbon content, and to see the surface morphology of activated carbon using SEM (Scanning Electron Microscopy). The results of the test obtained values for water content (6,83 – 12,73%), volatile matter content (16,98 – 26,89%), ash content (7,85 – 12,04%), bound carbon content(61,66 – 75,17%), with an increase in the activation temperature there is a tendency to decrease the value of water content, volatile matter content, ash content, and there is an increase in the value of bound carbon content. And visible cavities on the surface of the activated carbon along with the increase in activation temperature.","PeriodicalId":142114,"journal":{"name":"JISTech (Journal of Islamic Science and Technology)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129898020","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

PENENTUAN SISWA PENERIMA BANTUAN PENDIDIKAN MENGGUNAKAN METODE AHP DAN SAW 决定接受教育的学生使用AHP方法和SAW方法

JISTech (Journal of Islamic Science and Technology) Pub Date : 2022-06-30 DOI: 10.30829/jistech.v7i1.12088

Rita Sari Dewi, Ilka Zufria, M. Fakhriza

引用次数: 0

UJI FISIS BRIKET BIOARANG BERBAHAN BATANG TEH (CAMELLIA SINENSIS)

JISTech (Journal of Islamic Science and Technology) Pub Date : 2022-06-30 DOI: 10.30829/jistech.v7i1.12084

Abdul Halim Daulay, M. Masthura, Heni Puspita Sari

引用次数: 0

PENERAPAN FRAMEWORK FLUTTER DALAM MEMBANGUN APLIKASI MARKETPLACE TRAVEL UMROH DAN HAJI BERBASIS ANDROID 框架FLUTTER应用于构建一种基于ANDROID的营销应用软件UMROH和HAJI

JISTech (Journal of Islamic Science and Technology) Pub Date : 2022-06-30 DOI: 10.30829/jistech.v7i1.12085

Mardiah Ramadhani, Ilka Zufria

引用次数: 2

PENURUNAN KANDUNGAN BOD DAN COD LIMBAH CAIR KELAPA SAWIT MENGGUNAKAN METODE ELEKTROKOAGULASI 使用电凝法法，BOD含量下降和棕榈油废物鳕鱼下降

JISTech (Journal of Islamic Science and Technology) Pub Date : 2022-01-07 DOI: 10.30829/jistech.v6i2.10014

M. Masthura, Abdul Halim Daulay, Lansari Daulay

引用次数: 1

PENCARIAN ARTI AYAT AL-QUR’AN DENGAN SPEECH RECOGNITION MENGGUNAKAN ALGORITMA BERRY RAVINDRAN BERBASIS ANDROID 使用ANDROID内置的BERRY RAVINDRAN算法与SPEECH RECOGNITION查找古兰经文本的意思

JISTech (Journal of Islamic Science and Technology) Pub Date : 2022-01-07 DOI: 10.30829/jistech.v6i2.10819

Hafizah Safwani, Suendri Suendri, Triase Triase

{"title":"PENCARIAN ARTI AYAT AL-QUR’AN DENGAN SPEECH RECOGNITION MENGGUNAKAN ALGORITMA BERRY RAVINDRAN BERBASIS ANDROID","authors":"Hafizah Safwani, Suendri Suendri, Triase Triase","doi":"10.30829/jistech.v6i2.10819","DOIUrl":"https://doi.org/10.30829/jistech.v6i2.10819","url":null,"abstract":"Students in grades 4-5 Elementary School Al-Ikhlas need an Android-based application to find the meaning of the Qur'anic verses to help and make it easier for students to find the meaning of the verses of the Qur'an and do the tasks given by Islamic Religion Teachers. Making the application's search for meaning verses of Qur'an using methods matching string (string matching) that is implemented in the search process said. String matching will perform the search process for a string or several strings found in a text or string. The algorithm used in string matching is berry ravindran, this algorithm has 2 phases, namely the preprocessing phase and the search phase. The phase preprocessing serves to create a shift value that will be used in the search phase. The value of the search phase is obtained from the rules of the algorithm. The Algorithm is berry ravindran implemented to perform analysis string matching in the application of finding the meaning of the verses of the Qur'an. This application to search for the meaning of the verses of the Qur'an can search for the meaning of the verses of the Qur'an by using voice, it is hoped that this voice search feature can facilitate the search for the meaning of the verses of the Qur'an. Speech recognition is implemented using one of the Google Cloud Platforms, namely the Google Speech API to detect spoken words when searching, so that it can make it easier for users to search for the meaning of the verses of the Qur'an. It is hoped that this application can be used as a source of knowledge and useful for grade 4-5 students at Elementary School Al-Ikhlas so that they are more diligent in reading the Qur'an and finding out the meaning of the verse, in order to guide them to the right path to the path that is pleasing to Allah.","PeriodicalId":142114,"journal":{"name":"JISTech (Journal of Islamic Science and Technology)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122148051","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: 1

PENGARUH VARIASI ELEKTRODA TERHADAP KELISTRIKAN SARI KULIT NENAS (ANANAS COMOSUS) SEBAGAI BIOBATERAI 电极变异对菠萝皮肤的电刺激作用，使其成为生物电池

JISTech (Journal of Islamic Science and Technology) Pub Date : 2021-12-31 DOI: 10.30829/jistech.v6i2.11440

Rahmasari Pohan, M. Masthura, Abdul Halim Daulay

{"title":"PENGARUH VARIASI ELEKTRODA TERHADAP KELISTRIKAN SARI KULIT NENAS (ANANAS COMOSUS) SEBAGAI BIOBATERAI","authors":"Rahmasari Pohan, M. Masthura, Abdul Halim Daulay","doi":"10.30829/jistech.v6i2.11440","DOIUrl":"https://doi.org/10.30829/jistech.v6i2.11440","url":null,"abstract":"The need for an electrical energy source is currently a very necessary thing, therefore researchers conducted experiments on the use of pineapple peel (ananas comosus) extract as an electrolyte solution with a variety of electrodes. This research was conducted with the aim of generating voltage, electric current, and strength values. The measure of the holding capacity of the solution used were 50 ml, 100 ml, 150 ml, 200 ml, and 250 ml. The electrodes to be used are in the form of copper-zinc, copper-iron, and copper-aluminum pairs with each plate measurement of 4 cm × 7 cm, thickness of 0.2 mm. To determine the magnitude of the value of the voltage and current, a resistance is given in the form of an LED lamp. Based on the results of the research the pH measurement of the solution was 3.9. The test results obtained by the pair of Cu:Zn plates are the best compared to other pairs of plates, namely by producing a voltage of 1.59 Volts, a current of 0.28 mA, and an strength values of 0.44 mW with a volume of 250 ml. This is due to the influence of the volume of the solution and the electrodes used, that the more plates submerged in the solution, the greater the energy produced.","PeriodicalId":142114,"journal":{"name":"JISTech (Journal of Islamic Science and Technology)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124006268","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

PENERAPAN METODE DEMPSTER SHAPER DALAM MENDIAGNOSA PENYAKIT MENINGITIS PADA BALITA MENGGUNAKAN FRAMEWORK ANGULAR DEMPSTER SHAPER方法使用框架框架在幼儿身上诊断脑膜炎的方法

JISTech (Journal of Islamic Science and Technology) Pub Date : 2021-12-31 DOI: 10.30829/jistech.v6i2.11419

Rusdin Halomoan Hsb, Suendri Suendri, M. Fakhriza

{"title":"PENERAPAN METODE DEMPSTER SHAPER DALAM MENDIAGNOSA PENYAKIT MENINGITIS PADA BALITA MENGGUNAKAN FRAMEWORK ANGULAR","authors":"Rusdin Halomoan Hsb, Suendri Suendri, M. Fakhriza","doi":"10.30829/jistech.v6i2.11419","DOIUrl":"https://doi.org/10.30829/jistech.v6i2.11419","url":null,"abstract":"Meningitis must be detected as soon as possible, just like any other disease, to give the patient the best chance of recovery. Physical examination, symptoms, what is felt, and the suspected tissue particles are all used to establish the diagnosis of Meningitis. If anything unusual happens, we should consult with specialists who are experts in their field to check the facts and situation. However, some people are more sedentary because they don't know how to treat their illness, or because they believe it's just a symptom of a common illness, or because it's expensive to see a doctor. The lack of public awareness in the field of meningitis, as well as the lack of professionals in the field, makes it difficult to treat people with this disease. Given these circumstances, having a Meningitis detection application system that uses the Dempster Shafer technique to diagnose the type of Meningitis disease based on clinical symptoms is very important. The Dempster Shafer approach will be used to create an expert system application, where the results of previous expert system trials including patient symptoms reveal that this system is capable of diagnosing disease based on symptoms, even when the perceived symptoms are ambiguous. To find out the symptoms experienced by the patient. The application will then inform the public about the symptoms experienced by the patient","PeriodicalId":142114,"journal":{"name":"JISTech (Journal of Islamic Science and Technology)","volume":"283 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134265107","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: 2

SISTEM MONITORING AKTIVITAS KARYAWAN LAPANGAN DENGAN METODE LOCK GPS BERBASIS CLOUD PADA PTPN II PTPN II上使用基于GPS云锁定方法的现场工作监控系统

JISTech (Journal of Islamic Science and Technology) Pub Date : 2021-12-31 DOI: 10.30829/jistech.v6i2.11436

Heru Irfansyah, Suendri Suendri, A. Ikhwan

{"title":"SISTEM MONITORING AKTIVITAS KARYAWAN LAPANGAN DENGAN METODE LOCK GPS BERBASIS CLOUD PADA PTPN II","authors":"Heru Irfansyah, Suendri Suendri, A. Ikhwan","doi":"10.30829/jistech.v6i2.11436","DOIUrl":"https://doi.org/10.30829/jistech.v6i2.11436","url":null,"abstract":"The GPS Lock method and cloud storage can be applied to the field employee activity monitoring application to be a solution in minimizing the frauds that exist in every employee's job in the field. LOCK GPS can lock the location of employees so that employees can no longer commit dishonesty during absenteeism. To make it easier to monitor employee activities remotely, a menu of employee activity uploads will be provided in the form of photos which will later be completed with the date and time automatically. In harvesting data collection or reports of harvest evidence, a menu is provided to upload photos of the weighing process for harvests and weighing results so that there is no more dishonesty in harvesting data collection. The data for this study were collected through observation, interviews, and relevant literature studies such as journals and books. There are two types of data collected: primary and secondary. By using UML, the steps taken to design the database and describe the workflow of the application to be built. At this stage the author creates an interface that is in accordance with the functions required for the application to be built. RAD (Rapid Application Development) is a system development method used in this research. RAD is a fast-adapted version of the waterfall model that uses a component construction approach.","PeriodicalId":142114,"journal":{"name":"JISTech (Journal of Islamic Science and Technology)","volume":"63 8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134027709","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