Jurnal Akademika Kimia最新文献_第3页

PERANCANGAN SISTEM INFORMASI LEMBAGA BIMBINGAN BELAJAR LANGUAGE TRAINING CENTER (LTC) DALAM PERSAINGAN ERA GLOBALISASI

Jurnal Akademika Kimia Pub Date : 2023-04-29 DOI: 10.53564/akademika.v15i2.924

Riswan, Nilawati

{"title":"PERANCANGAN SISTEM INFORMASI LEMBAGA BIMBINGAN BELAJAR LANGUAGE TRAINING CENTER (LTC) DALAM PERSAINGAN ERA GLOBALISASI","authors":"Riswan, Nilawati","doi":"10.53564/akademika.v15i2.924","DOIUrl":"https://doi.org/10.53564/akademika.v15i2.924","url":null,"abstract":"Research on the design of information systems for the Language Training Center Tutoring Institute aims to develop a more valid and effective institutional information system for administrative management of course participants. The research procedure was carried out using a waterfall diagram model through the definition phase, namely a field trip to obtain primary data regarding the problems they faced. In the design phase, the researcher designed the database, the form of input, output and interface design, in the implementation phase, the researcher used the PHP and MySQL programming languages to implement what the researcher had designed. And in the testing phase and maintenance phase it aims to determine the level of error and the achievement of the application that has been designed. The Jambi Language Training Center (LTC) Tutoring Institute in the administrative processing of student data from registration to reporting is still done manually. This system causes the administration to be less effective and efficient. For this reason, it is necessary to develop a website-based information system processing in facing business competition in this era of globalization and also to provide excellent service to the community's needs for fast information on this institution. Researchers in designing database applications use Php and Mysql. From this research an interactive website has been produced that can facilitate course institutions in processing student data and also makes it easier for users to obtain information about this institution. This research can be developed by the following researchers in the form of an Android-based application.","PeriodicalId":17695,"journal":{"name":"Jurnal Akademika Kimia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83925688","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

MONITORING PERKEMBANGAN ANAK USIA DINI DENGAN METODE PERCEPTRON PADA DI TK KASIH BUNDA BATANGHARI 通过BATANGHARI幼儿园的PERCEPTRON方法来监督幼儿的发展

Jurnal Akademika Kimia Pub Date : 2023-04-28 DOI: 10.53564/akademika.v15i2.934

Novhirtamely Kahar, Reny Wahyuning Astuti, Desviana Valencia

{"title":"MONITORING PERKEMBANGAN ANAK USIA DINI DENGAN METODE PERCEPTRON PADA DI TK KASIH BUNDA BATANGHARI","authors":"Novhirtamely Kahar, Reny Wahyuning Astuti, Desviana Valencia","doi":"10.53564/akademika.v15i2.934","DOIUrl":"https://doi.org/10.53564/akademika.v15i2.934","url":null,"abstract":"Monitoring the development of early childhood is very important, especially for children aged 4-6 years, because at that time it was a golden age that required more attention in order to stimulate child development to the maximum. This research is expected to be able to help educators to determine the development that occurs in students. The method used in this research is the perceptron method. The perceptron method is a simple Artificial Neural Network (ANN) method that uses a training algorithm to classify linearly, while the input data that becomes the criteria for this research are Moral Religious Values (MRV), Physical Motoric (PM), Cognitive, Social Emotional, Language, and Art. While the output of the data that has been processed is in the form of selected development indicators, this indicator is divided into three, namely Very Good Development [1 1], Evolves According to Expectations [1 0], and Begins to Develop [0 1]. After analyzing the monitoring of early childhood development by applying the perceptron method and the processing it using the Matlab R2009a application, the research concluded that the perceptron method was proven to be able to determine the target output and the actual appropriate ouput reached 68%.","PeriodicalId":17695,"journal":{"name":"Jurnal Akademika Kimia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83361672","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 INFORMASI MANAJEMEN PHOTOGRAPHY PADA DOMINO PRODUCTION BERBASIS WEB 基于WEB的多米诺生产的信息管理系统

Jurnal Akademika Kimia Pub Date : 2023-04-28 DOI: 10.53564/akademika.v15i2.922

Pariyadi, M. Ramadani

引用次数: 0

IMPLEMENTASI DAN ANALISIS METODE CASE BASED REASONING PADA DIAGNOSIS AWAL PENYAKIT SALURAN PERNAPASAN 初步呼吸道疾病诊断的基于案例分析方法的实施和分析

Jurnal Akademika Kimia Pub Date : 2023-04-28 DOI: 10.53564/akademika.v15i2.928

Reny Wahyuning Astuti, Sukma Puspitorini, Prayogo Pangestu

{"title":"IMPLEMENTASI DAN ANALISIS METODE CASE BASED REASONING PADA DIAGNOSIS AWAL PENYAKIT SALURAN PERNAPASAN","authors":"Reny Wahyuning Astuti, Sukma Puspitorini, Prayogo Pangestu","doi":"10.53564/akademika.v15i2.928","DOIUrl":"https://doi.org/10.53564/akademika.v15i2.928","url":null,"abstract":"Respiratory tract disease is a disease that can spread quickly in the community. Although mild, the disease is still dangerous for the very young and adults with limited cardiopulmonary function. This causes many local people to seek treatment at the Pondok Table Health Center, making doctors treat various types of diseases, especially influenza, ISPA, Faringitis and other respiratory diseases. However, in the current pandemic era, coupled with the Covid-19 Virus, it is enough for doctors to have to work extra to deal with various symptoms of the same respiratory disease. Therefore, it is necessary to apply an expert system for early diagnosis of respiratory tract disease by applying the Case Based Reasoning method. The Case-based reasoning method has the ability to provide more accurate diagnosis results, by comparing new cases and old cases using Similarty calculations, where this system will help patients to diagnose early disease, as well as provide disease information and treatment solutions. To make a diagnosis on this expert system application, input data is needed in the form of disease data, symptom data and case base data. And this application produces output data in the form of patient diagnosis reports.","PeriodicalId":17695,"journal":{"name":"Jurnal Akademika Kimia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90412930","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 INFORMASI PENJUALAN MAKANAN RINGAN (SIPMAR) BERBASIS WEB PADA R & R DENGAN PHP DAN MYSQL 以PHP和MYSQL为基础的网络零食销售信息系统(SIPMAR)

Jurnal Akademika Kimia Pub Date : 2023-04-27 DOI: 10.53564/akademika.v15i2.920

Nilawati, Riswan, Fachri

引用次数: 0

IMPLEMENTASI SISTEM INFORMASI STOCK OPNAME WAREHOUSE PADA PD. SINAR MAS (HAKASIMA) JAMBI PD的股票信息系统的实现。废话

Jurnal Akademika Kimia Pub Date : 2023-04-27 DOI: 10.53564/akademika.v15i2.930

Sri Mulyati, Mulyadi, Messy Natalia

引用次数: 0

Analysis of Calcium (Ca) and Potassium (K) Contents in Tin Fruits (Ficus carica Linn) 锡果(Ficus carica Linn)中钙、钾含量分析

Jurnal Akademika Kimia Pub Date : 2023-02-28 DOI: 10.22487/j24775185.2023.v12.i1.pp52-57

Abdulah Hamzah, S. Aminah, I. Said, Yuli Nurmayanti

引用次数: 0

The Utilization of Avocado Seed Powder (Persea americana Mill) as a Metal Adsorbent of Cu(II) 鳄梨种子粉作为铜(II)金属吸附剂的研究

Jurnal Akademika Kimia Pub Date : 2023-02-28 DOI: 10.22487/j24775185.2023.v12.i1.pp39-43

Juliyanto Juliyanto, P. H. Abram

引用次数: 0

Determination of Secondary Metabolites and Antioxidant Activity of Robusta Coffee Bean Ethanol Extract by UV - Vis Spectrophotometry 紫外可见分光光度法测定罗布斯塔咖啡豆乙醇提取物的次生代谢产物及抗氧化活性

Jurnal Akademika Kimia Pub Date : 2023-02-28 DOI: 10.22487/j24775185.2023.v12.i1.pp58-64

Joni Tandi, Ni P. I. Riani, T. W. Handayani, M. Kanan

引用次数: 0

Bioactive Compound Contents and Antioxidant Activity of Purified Red Sorghum Pericarp Extract by Membrane Ultrafiltration Process 膜超滤纯化红高粱果皮提取物的生物活性化合物含量及抗氧化活性研究

Jurnal Akademika Kimia Pub Date : 2023-02-28 DOI: 10.22487/j24775185.2023.v12.i1.pp13-19

M. Afandy, W. B. Sediawan, M. Hidayat, D. Susanti, F. D. I. Sawali

{"title":"Bioactive Compound Contents and Antioxidant Activity of Purified Red Sorghum Pericarp Extract by Membrane Ultrafiltration Process","authors":"M. Afandy, W. B. Sediawan, M. Hidayat, D. Susanti, F. D. I. Sawali","doi":"10.22487/j24775185.2023.v12.i1.pp13-19","DOIUrl":"https://doi.org/10.22487/j24775185.2023.v12.i1.pp13-19","url":null,"abstract":"Sorghum plants contain bioactive compounds such as phenolic compounds and proanthocyanidins. The presence of these compounds is extremely valuable for use as antioxidants in health care. This study aims to determine the total phenolic content, total proanthocyanidin content, and antioxidant activity of purified red sorghum extract using the ultrafiltration membrane method with different transmembrane pressure. At pressures of 8, 9, and 10 Bar, an ultrafiltration process was carried out using a polyethersulfone (PES) membrane with a molecular weight cut-off size of 10 kDa. The total phenolic content was determined using the Follin-Ciocalteu method and identified using UV-Vis spectrophotometry at 760 nm. Total proanthocyanidin content was measured using the acid-butanol method and then analyzed using UV-Vis spectrophotometry at 550 nm. The DPPH (2,2-diphenyl-2-picrylhydrazyl) method will be used to determine the antioxidant activity of purified red sorghum extract. The results of the measurements show that the higher the transmembrane pressure, the higher the concentration of phenolic and proanthocyanidins content, and that the purified red sorghum extract has a high antioxidant value (IC 50 = 66.852 ppm).","PeriodicalId":17695,"journal":{"name":"Jurnal Akademika Kimia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85450314","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