Pub Date : 2021-03-31DOI: 10.31940/MATRIX.V11I1.2347
I. Susila, Politeknik Negeri Bali, I. Sutapa, I. Sutarna
Weeding rice in paddy fields is mostly done by female farmers, as it is done by farmers in Kebon Bantiran village, Bajera, Tabanan. The body position of the female farmers when weeding the rice in the paddy field is bent and both feet are buried in the mud. The purpose of this study was to find out and describe the workload of female farmers when weeding rice plants in the rice fields. The sample for this study is 10 female farmers. The method of this research is the measurement of pulse with the 10 pulse-method. Data collection is done twice, after-work and after a short break. The data obtained are analysed by a t-paired test. The calculation results obtained the mean after-work pulse rate of 115.25 pulse per minute, while the resting pulse rate was 95.50 pulse per minute, decreased pulse rate was 19.75 pulse per minute or decreased by 20.68 percent. In the statistical test, the t-paired test decreased significantly (p is less than 0.05). The workload of female farmers to weed rice is a mild category. The percentage of cardiovascular load (CVL) for female farmers when weeding rice was 19.99 percent which indicates the category required for work improvement. The percentage of CVL value is calculated from the level of workload classification based on the increase of work pulse compared to the Vanwonteghem maximum pulse and categorized it into the classification of light or moderate workloads, so this need improvement by taking a short break.
{"title":"The analysis of work improvement of short ergonomics break on the rice weeding farmers in Kebon Bantiran, Bajera, Tabanan","authors":"I. Susila, Politeknik Negeri Bali, I. Sutapa, I. Sutarna","doi":"10.31940/MATRIX.V11I1.2347","DOIUrl":"https://doi.org/10.31940/MATRIX.V11I1.2347","url":null,"abstract":"Weeding rice in paddy fields is mostly done by female farmers, as it is done by farmers in Kebon Bantiran village, Bajera, Tabanan. The body position of the female farmers when weeding the rice in the paddy field is bent and both feet are buried in the mud. The purpose of this study was to find out and describe the workload of female farmers when weeding rice plants in the rice fields. The sample for this study is 10 female farmers. The method of this research is the measurement of pulse with the 10 pulse-method. Data collection is done twice, after-work and after a short break. The data obtained are analysed by a t-paired test. The calculation results obtained the mean after-work pulse rate of 115.25 pulse per minute, while the resting pulse rate was 95.50 pulse per minute, decreased pulse rate was 19.75 pulse per minute or decreased by 20.68 percent. In the statistical test, the t-paired test decreased significantly (p is less than 0.05). The workload of female farmers to weed rice is a mild category. The percentage of cardiovascular load (CVL) for female farmers when weeding rice was 19.99 percent which indicates the category required for work improvement. The percentage of CVL value is calculated from the level of workload classification based on the increase of work pulse compared to the Vanwonteghem maximum pulse and categorized it into the classification of light or moderate workloads, so this need improvement by taking a short break.","PeriodicalId":31964,"journal":{"name":"Matrix Jurnal Manajemen Teknologi dan Informatika","volume":"202 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73960663","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}
Pub Date : 2021-03-31DOI: 10.31940/MATRIX.V11I1.2335
Mamluatul Hani’ah, P. N. Malang, Yogi Kurniawan, I. F. Rozi
Java programming language is one of the most popular programming languages among IT developers. There are common problems in the beginning learning process such as the installation and configuration process of java software like JDK (Java Development Kit). During the online class session, it takes a lot of time and a large internet data packet to solve this problem. This research proposes a website-based system called livE (online - java Exercise). Students can practice coding and also do exams in real-time, simply by using a web browser and the internet. If lecturers want to make corrections, lecturers do not need to download student answer files. They can directly run the program code from student answers in the livE system. This indicates that the system implementation provides process efficiency in the student's job sheet exercises and lecturer's corrections. The result from the test that has been carried out shows that livE is running as expected. Usability testing shows that users are "totally agree" with system quality.
Java编程语言是IT开发人员中最流行的编程语言之一。在开始学习的过程中有一些常见的问题，比如JDK (java Development Kit)等java软件的安装和配置过程。在网络课堂上，要解决这个问题需要花费大量的时间和大量的网络数据包。本研究提出了一个基于网站的系统，称为livE (online - java Exercise)。学生们可以通过浏览器和互联网实时练习编程和考试。如果讲师想要更正，讲师不需要下载学生的答案文件。他们可以直接在livE系统中运行学生答案中的程序代码。这表明系统实现在学生的作业表练习和讲师的更正方面提供了流程效率。已经执行的测试结果表明livE按预期运行。可用性测试表明用户“完全同意”系统质量。
{"title":"livE (onLine – java Exercise) java programming language learning system for lab and online test","authors":"Mamluatul Hani’ah, P. N. Malang, Yogi Kurniawan, I. F. Rozi","doi":"10.31940/MATRIX.V11I1.2335","DOIUrl":"https://doi.org/10.31940/MATRIX.V11I1.2335","url":null,"abstract":"Java programming language is one of the most popular programming languages among IT developers. There are common problems in the beginning learning process such as the installation and configuration process of java software like JDK (Java Development Kit). During the online class session, it takes a lot of time and a large internet data packet to solve this problem. This research proposes a website-based system called livE (online - java Exercise). Students can practice coding and also do exams in real-time, simply by using a web browser and the internet. If lecturers want to make corrections, lecturers do not need to download student answer files. They can directly run the program code from student answers in the livE system. This indicates that the system implementation provides process efficiency in the student's job sheet exercises and lecturer's corrections. The result from the test that has been carried out shows that livE is running as expected. Usability testing shows that users are \"totally agree\" with system quality.","PeriodicalId":31964,"journal":{"name":"Matrix Jurnal Manajemen Teknologi dan Informatika","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84274010","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}
Pub Date : 2021-03-31DOI: 10.31940/MATRIX.V11I1.2334
Yuniar Farida, U. Surabaya, L. N. Desinaini
The role of technology in an institution is beneficial for any activities, especially in managing documents administration, which is now most of the company used digital archive systems. That's because the manual archive system is considered less effective and efficient, where it takes a lot of space and time to search for document archives. Microsoft Access is a windows-based database processing program with Visual Basic for Application (VBA), commonly used to create a windows-based application. The purpose of this paper is to make an administration letter and archives system based on Microsoft Access. The results of this design have passed the trial process for approximately two weeks and received a positive response. The system design can be run well, and its functions correctly without errors. So it can help the secretary or other employees to manage all documents (letters and archives) more accessible and faster.
技术在机构中的作用对任何活动都是有益的，特别是在管理文档管理方面，这是现在大多数公司使用的数字档案系统。这是因为手工存档系统被认为效率较低，需要花费大量的空间和时间来搜索文档存档。Microsoft Access是使用Visual Basic for Application (VBA)开发的基于windows的数据库处理程序，通常用于创建基于windows的应用程序。本文的目的是开发一个基于Microsoft Access的管理函件档案系统。这个设计的结果已经通过了大约两周的试验过程，并得到了积极的回应。所设计的系统运行良好，各项功能正确无误。因此，它可以帮助秘书或其他员工更方便，更快捷地管理所有文件(信件和档案)。
{"title":"Designing a microsoft access-based administration letters and archives system at BPJS of employment regional office of East Java","authors":"Yuniar Farida, U. Surabaya, L. N. Desinaini","doi":"10.31940/MATRIX.V11I1.2334","DOIUrl":"https://doi.org/10.31940/MATRIX.V11I1.2334","url":null,"abstract":"The role of technology in an institution is beneficial for any activities, especially in managing documents administration, which is now most of the company used digital archive systems. That's because the manual archive system is considered less effective and efficient, where it takes a lot of space and time to search for document archives. Microsoft Access is a windows-based database processing program with Visual Basic for Application (VBA), commonly used to create a windows-based application. The purpose of this paper is to make an administration letter and archives system based on Microsoft Access. The results of this design have passed the trial process for approximately two weeks and received a positive response. The system design can be run well, and its functions correctly without errors. So it can help the secretary or other employees to manage all documents (letters and archives) more accessible and faster.","PeriodicalId":31964,"journal":{"name":"Matrix Jurnal Manajemen Teknologi dan Informatika","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84408311","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}
Pub Date : 2021-03-31DOI: 10.31940/MATRIX.V11I1.2331
T. A. Cinderatama, Psdku Politeknik Negeri Malang, A. Dianta, F. Efendi, Kunti Eliyen
Tuberculosis (TB) is a chronic disease that is still a public health problem globally, including Indonesia, due to its easy transmission. Treatment for TB sufferers consist of several drug combinations that are intended to eradicate germs. For TB sufferers, the key to successful treatment is the patient's compliance with taking medication every day. The lengthy treatment time is usually at least six months allowing non-adherence to taking the medication by the patient. If not treated properly, there will be a risk of disease complications, such as tuberculosis bacteria resistant to drugs, making TB treatment more difficult. In this study, an Android-based was built to remind TB sufferers to take their medication during the treatment process. In addition to the mobile-based application, there is also a web application used by drug drinking supervisors (PMO; Petugas Minum Obat in Indonesia) in monitoring TB patients, where the application can also view patient compliance statistics in taking medication and historical data on TB patients’ medical treatment. After completion and development, the application will be given to PMO officers and patients to be tested. It is hoped that the application can help the TB treatment process become more effective and prevent treatment failure from the implementation.
{"title":"Web and android-based application for monitoring tuberculosis (TB) patients in Kediri City","authors":"T. A. Cinderatama, Psdku Politeknik Negeri Malang, A. Dianta, F. Efendi, Kunti Eliyen","doi":"10.31940/MATRIX.V11I1.2331","DOIUrl":"https://doi.org/10.31940/MATRIX.V11I1.2331","url":null,"abstract":"Tuberculosis (TB) is a chronic disease that is still a public health problem globally, including Indonesia, due to its easy transmission. Treatment for TB sufferers consist of several drug combinations that are intended to eradicate germs. For TB sufferers, the key to successful treatment is the patient's compliance with taking medication every day. The lengthy treatment time is usually at least six months allowing non-adherence to taking the medication by the patient. If not treated properly, there will be a risk of disease complications, such as tuberculosis bacteria resistant to drugs, making TB treatment more difficult. In this study, an Android-based was built to remind TB sufferers to take their medication during the treatment process. In addition to the mobile-based application, there is also a web application used by drug drinking supervisors (PMO; Petugas Minum Obat in Indonesia) in monitoring TB patients, where the application can also view patient compliance statistics in taking medication and historical data on TB patients’ medical treatment. After completion and development, the application will be given to PMO officers and patients to be tested. It is hoped that the application can help the TB treatment process become more effective and prevent treatment failure from the implementation.","PeriodicalId":31964,"journal":{"name":"Matrix Jurnal Manajemen Teknologi dan Informatika","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90321510","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}
Pub Date : 2020-11-30DOI: 10.31940/matrix.v10i3.2083
Ayu Setiawati, Politeknik Negeri Bali, I. M. Sulastra
PT Arpan Bali Utama as an industrial company must always be responsive to the company's needs, because the company's production supplies the existing inventory. In this study, the design of an inventory information system for stock opname and warehouse card activities at PT Arpan Bali Utama. The design of this inventory information system is intended to solve problems related to the management of stock opname data and warehouse cards, both in data input and in computerization of stock opname reports and warehouse cards. This system was developed using the Visual Basic for Applications (VBA) programming language and a database developed using the Microsoft Access 2016 application. The results obtained from this study are an inventory information system designed to assist accounting and warehouse departments in carrying out stock opname activities. data input, data search, and production of stock opname reports and warehouse cards. In addition, this system can also help the accounting department through warehouse cards to see the movements of goods in the warehouse.
PT Arpan Bali Utama作为一家工业公司必须始终响应公司的需求，因为公司的生产供应现有库存。本研究旨在设计一套适用于PT Arpan Bali Utama的库存资讯系统。本库存信息系统的设计是为了解决与库存opname数据和仓库卡管理相关的问题，包括数据输入和库存opname报告和仓库卡的计算机化。本系统采用Visual Basic for Applications (VBA)编程语言开发，数据库采用Microsoft Access 2016应用程序开发。本研究的结果是一个库存信息系统，旨在协助会计和仓库部门进行库存管理活动。数据输入，数据检索，库存报表和仓库卡的制作。此外，本系统还可以帮助会计部门通过仓卡查看仓库内货物的动向。
{"title":"Rancang Bangun Sistem Informasi Inventory Berbasis Client Server pada PT Arpan Bali Utama di Denpasar","authors":"Ayu Setiawati, Politeknik Negeri Bali, I. M. Sulastra","doi":"10.31940/matrix.v10i3.2083","DOIUrl":"https://doi.org/10.31940/matrix.v10i3.2083","url":null,"abstract":"PT Arpan Bali Utama as an industrial company must always be responsive to the company's needs, because the company's production supplies the existing inventory. In this study, the design of an inventory information system for stock opname and warehouse card activities at PT Arpan Bali Utama. The design of this inventory information system is intended to solve problems related to the management of stock opname data and warehouse cards, both in data input and in computerization of stock opname reports and warehouse cards. This system was developed using the Visual Basic for Applications (VBA) programming language and a database developed using the Microsoft Access 2016 application. The results obtained from this study are an inventory information system designed to assist accounting and warehouse departments in carrying out stock opname activities. data input, data search, and production of stock opname reports and warehouse cards. In addition, this system can also help the accounting department through warehouse cards to see the movements of goods in the warehouse.","PeriodicalId":31964,"journal":{"name":"Matrix Jurnal Manajemen Teknologi dan Informatika","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88871689","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}
Pub Date : 2020-11-30DOI: 10.31940/matrix.v10i3.2176
Dian Rusdiyanto, C. Apriono, Dian Widi Astuti
Pada penelitian ini dilakukan perancangan antena mikrostrip dengan menggunakan metode split ring resonator (SRR) untuk aplikasi pada frekuensi L-Band. Antena ini mempunyai dimensi substrat 90 mm x 50 mm dengan panjang patch 60 mm dan lebar patch 44 mm. Desain antena menggunakan material FR4-Epoxy dengan spesifikasi konstanta dielektrik 4,6 dengan ketebalan 1,6 mm dan dielectric loss tangent 0,02. Pada penelitian ini, parameter yang mengalami perubahan signifikan adalah lebar patch SRR, gap SRR, dan posisi SRR pada ground plane. Desain patch SRR dengan nilai sepertiga panjang gelombang pada frekuensi 1,5 GHz memenuhi karakteristik dari frekuensi L-Band. Berdasarkan hasil simulasi, antena menghasilkan bandwidth (< -10 dB) sebesar 1,2466 GHz dengan rentang frekuensi 988,25 MHz sampai 2,2349 GHz. Nilai return loss simulasi adalah -36,89 dB. Pada rentang 1 GHz sampai 2 GHz, gain tertinggi berada pada frekuensi 2 GHz dengan nilai 3,5 dBi. Sedangkan gain terendah adalah 1,21 dBi, yaitu pada frekuensi 1,050 GHz. Secara keseluruhan, desain antena ini telah mencapai performa kinerja yang lebih baik melalui modifikasi pada patch SRR.
{"title":"Analisis Parameter Antena Mikrostrip dengan Metode Split Ring Resonator pada Frekuensi L-Band","authors":"Dian Rusdiyanto, C. Apriono, Dian Widi Astuti","doi":"10.31940/matrix.v10i3.2176","DOIUrl":"https://doi.org/10.31940/matrix.v10i3.2176","url":null,"abstract":"Pada penelitian ini dilakukan perancangan antena mikrostrip dengan menggunakan metode split ring resonator (SRR) untuk aplikasi pada frekuensi L-Band. Antena ini mempunyai dimensi substrat 90 mm x 50 mm dengan panjang patch 60 mm dan lebar patch 44 mm. Desain antena menggunakan material FR4-Epoxy dengan spesifikasi konstanta dielektrik 4,6 dengan ketebalan 1,6 mm dan dielectric loss tangent 0,02. Pada penelitian ini, parameter yang mengalami perubahan signifikan adalah lebar patch SRR, gap SRR, dan posisi SRR pada ground plane. Desain patch SRR dengan nilai sepertiga panjang gelombang pada frekuensi 1,5 GHz memenuhi karakteristik dari frekuensi L-Band. Berdasarkan hasil simulasi, antena menghasilkan bandwidth (< -10 dB) sebesar 1,2466 GHz dengan rentang frekuensi 988,25 MHz sampai 2,2349 GHz. Nilai return loss simulasi adalah -36,89 dB. Pada rentang 1 GHz sampai 2 GHz, gain tertinggi berada pada frekuensi 2 GHz dengan nilai 3,5 dBi. Sedangkan gain terendah adalah 1,21 dBi, yaitu pada frekuensi 1,050 GHz. Secara keseluruhan, desain antena ini telah mencapai performa kinerja yang lebih baik melalui modifikasi pada patch SRR.","PeriodicalId":31964,"journal":{"name":"Matrix Jurnal Manajemen Teknologi dan Informatika","volume":"6 1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85345300","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}
Pub Date : 2020-11-30DOI: 10.31940/matrix.v10i3.1919
Fazri Muhamad Kurnia
The payment process using electronic money is a non-cash payment method based on E-Wallet aimed at facilitating users in transact. The transaction process at the coffee shop XYZ is still done conventionally and takes a long time, causing long queues. The research carried out aims to speed up the transaction process at XYZ coffee shops. The method used in this research is prototype. An alternative solution to the transaction process is to utilize the E-Wallet and QR-Code through the customer's smartphone. This study utilizes Go-Pay E-Wallet access as a means of payment through the Midtrans Payment Gateway and uses the One Time Password code as a login method on the system. Qr-code scanning to place orders can be done quickly which is around 3,551 milliseconds. Quessioner results distributed to 20 customers showed the following data, around 90% agreed on the use of e-wallet as an alternative payment, around 87% agreed on the statement of the use of e-wallet was able to reduce the slow transaction process, about 79% agreed to the statement that this system facilitates the transaction process, as well as 79% level of approval of the use of an authentication code through a mobile number that makes it easy to enter the application. The results showed that the system built can speed up the transaction process.
{"title":"Pembangunan Aplikasi Transaksi Menu Di Kedai XYZ Kopi Menggunakan QR-Code Dan One Time Password Berbasis E-Wallet","authors":"Fazri Muhamad Kurnia","doi":"10.31940/matrix.v10i3.1919","DOIUrl":"https://doi.org/10.31940/matrix.v10i3.1919","url":null,"abstract":"The payment process using electronic money is a non-cash payment method based on E-Wallet aimed at facilitating users in transact. The transaction process at the coffee shop XYZ is still done conventionally and takes a long time, causing long queues. The research carried out aims to speed up the transaction process at XYZ coffee shops. The method used in this research is prototype. An alternative solution to the transaction process is to utilize the E-Wallet and QR-Code through the customer's smartphone. This study utilizes Go-Pay E-Wallet access as a means of payment through the Midtrans Payment Gateway and uses the One Time Password code as a login method on the system. Qr-code scanning to place orders can be done quickly which is around 3,551 milliseconds. Quessioner results distributed to 20 customers showed the following data, around 90% agreed on the use of e-wallet as an alternative payment, around 87% agreed on the statement of the use of e-wallet was able to reduce the slow transaction process, about 79% agreed to the statement that this system facilitates the transaction process, as well as 79% level of approval of the use of an authentication code through a mobile number that makes it easy to enter the application. The results showed that the system built can speed up the transaction process.","PeriodicalId":31964,"journal":{"name":"Matrix Jurnal Manajemen Teknologi dan Informatika","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90910675","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}
Pub Date : 2020-11-30DOI: 10.31940/matrix.v10i1.1805
Ramadhan Wijanarko, Irawan Afrianto
: There were 41 child abuse cases occurred in Cirebon City in 2017 and increased to 58 cases on the following year. One of the factors causing child abuse is improper parenting style. Because of the increasing number of violence against children, the women's empowerment and child protection service has created a policy which provides parenting guides to every parents in the city of Cirebon. However, in carrying out the program an obstacle regarding the lack of counseling time to the community arises so the delivery of information becomes less efficient. Therefore, there is a need to build a beneficial media to assist the government to convey an information to public with better responsive effect. This study focuses on building a chatbot by utilizing social media in the form of LINE or LINE chatbot using the NLP approach and MMR algorithm. Alpha testing which is done by inserting 20 questions to the bot system shows 0,75% of accuracy. Meanwhile, the results of the beta test in the form of a questionnaire given to 19 parents in the village of Kalijaga Cirebon, shows the average of each question is 66,31% on the category of agreeing. Strategi yang digunakan dalam pengambilan keputusan akan mempermudah dalam proses analisis, implementasi, dan pengembangan bisnis agar bisnis menjadi lebih efektif. Konsep pemanfaatan teknologi sebagai sarana pengambilan keputusan dengan mengintegrasikan dan menganalisa data untuk diubah menjadi suatu pengetahuan dan pemahaman biasa disebut dengan dashboard intelijen bisnis. Dalam penelitian ini metode yang digunakan yaitu metode ADDIE, dimana tahapan dari metode ADDIE diantaranya analisis, desain, pengembangan, implementasi, dan evaluasi. Penelitian ini mengembangkan dashboard intelijen bisnis pada usaha mikro bidang ritel CV. Duta Square yang berlokasi di Bandar Lampung. Tahapan yang dilakukan dimulai dengan analisis proses bisnis di CV. Duta Square, mendefinisikan permasalahan dan solusinya, desain dashboard, pengembangan sistem, implementasi dan evaluasi. Hasil dari penelitian adalah sistem yang telah diuji oleh pemilik usaha yang dapat menampilkan informasi bentuk dashboard diantaranya Abstract: A company needs a strategy that can help in making a decision. The strategy used in decision making will facilitate the process of analysis, implementation, and business development so that the business becomes more effective. The concept of utilizing technology as a means of decision making by integrating and analyzing data to be transformed into knowledge and understanding is commonly called the business intelligence dashboard. In this study the method used is the ADDIE method, where the stages of the ADDIE method include analysis, design, development, implementation, and evaluation. This research will discuss the business intelligence dashboard on the micro business in the retail field CV. Duta Square, located in Bandar Lampung. The steps taken begin with analysis of business processes in the CV. Duata Square, defining p
2017年，锡伯市共发生41起虐待儿童案件，2017年增加到58起。造成虐待儿童的因素之一是不当的养育方式。由于针对儿童的暴力事件越来越多，妇女赋权和儿童保护服务机构制定了一项政策，为希雷本市的每一位父母提供育儿指南。然而，在执行该计划时，出现了一个障碍，即缺乏向社区提供咨询的时间，因此信息的传递效率降低。因此，有必要建立一个有益的媒体，以协助政府向公众传达信息，并获得更好的响应效果。本研究的重点是利用社交媒体以LINE或LINE聊天机器人的形式，使用NLP方法和MMR算法构建聊天机器人。通过向机器人系统插入20个问题进行的Alpha测试显示，准确率为0.75%。与此同时，对Kalijaga Cirebon村的19位家长进行了问卷测试，结果显示，每个问题的平均得分为66,31%的人表示同意。战略yang digunakan dalam pengambilan keputusan akan成员permudah dalam流程分析，实施，dan pengembangan bisnis agar bisnis menjadi lebih effect。Konsep pmanfaatan技术sebagai sarana pengambilan keputusan dengan mengintegrasian dan menganalisan数据untuk diubah menjadi suatu pengetahuan dan pemhamanbiata disa dengan仪表盘智能数据。Dalam penelitian ini方法yang digunakan yitu方法ADDIE, dimana tahapan dari方法ADDIE diantaranya分析、设计、pengembangan、实施、评估。Penelitian ini mengembangkan仪表板智能仪表板bisnis padusaha mikiro bidang hotel CV。Duta Square yang berlokasi di Bandar Lampung。塔哈班，杨，迪拉坎，邓根分析过程。Duta Square, mendefinisikan permasalahan dan解决方案，设计仪表板，pengembangan系统，实施dan评估。摘要:企业需要一种有助于决策的战略。决策中使用的策略将促进分析、实施和业务开发的过程，从而使业务变得更加有效。利用技术作为一种决策手段的概念，通过集成和分析数据来转换为知识和理解，通常被称为商业智能仪表板。在本研究中使用的方法是ADDIE方法，其中ADDIE方法的阶段包括分析，设计，开发，实施和评估。本研究将探讨商业智能仪表盘对零售领域微商CV的影响。杜塔广场，位于楠榜市。所采取的步骤首先是分析简历中的业务流程。Duata Square，定义问题和解决方案，仪表板设计，系统开发，实施和评估。本研究的结果是，该系统已经过企业主测试，可以显示仪表板信息，包括供应商质量条形图，销售数据折线图，客户感兴趣或缺乏客户兴趣的项目，客户交易，会员和非会员。Abstrak: Makalah ini bertujuan为她mendapatkan performansi produksi energi达里语sebuah desain sistem fotovoltaik berkapasitas 1、3成为朝鲜劳动党杨terhubung jaringan为她sebuah bangunan名叫kecil di巴厘岛杨memiliki konsumsi listrik rata-rata 6.36千瓦时/哈里dengan PVSyst menggunakan软件。Lokasi rumah berada ada iklim tropan温度-rata - bulanansebesar 27,2℃- rata-rata - radiasi mataharbulananbervariasdari 4,41 hingaga 7,14 kWh/ m2 2。Posisi panel fotovoltaik dioptimalkan pada sudut方位0⁰丹sudut kemiringan 12,5⁰menghadap ke utara dengan kemiringan tetap tanpa pelacakan。设计了一套光伏发电机组模块，采用多晶光伏发电机组模块，每单元模块采用325 Wp、光伏发电机组模块、光伏发电机组模块、光伏发电机组模块、光伏发电机组模块。Satu单元逆变器邓安大雅罗兰标称1,6 kW, diunakan大雅罗兰，mengubah大雅罗兰，直流电，交流电，Hasil simulasasmenunjukkan巴哈罗兰，全球丹生产能源帕达罗兰逆变器邓安大雅罗兰4,16丹6,65千瓦时/米2 /哈里丹1,9,9 -199,7千瓦时。摘要:本文旨在利用PVSyst仿真软件，获得巴厘岛一小型住宅建筑平均用电量为6.36 kWh/d的1.3 kW p并网太阳能光伏系统设计的发电量性能。房子位于热带气候下，月平均气温27.2℃。月平均水平太阳辐照度为4.41 ~ 7.14 kWh/ m2。光伏板的位置在0⁰方位角和12处优化。 5⁰倾斜角度，面向北方布置，固定倾斜，没有任何跟踪。所提出的光伏系统由4个多晶模块组成，每个模块的容量为325 W p，以一串方式连接，在逆变器中建立最大功率点跟踪。利用1台1.6 kW的逆变器进行直流到交流的转换。仿真结果表明，逆变器输出的整体入射辐照和发电量分别在4.16 ~ 6.65 kWh/ m2 /day和129.9 ~ 199.7 kWh之间变化。月度性能比、容量系数和系统效率分别在76.9 ~ 78.6%、17.3 ~ 27.7%和12.8 ~ 13.0%之间波动。阵列捕集和系统损耗的最大值分别为1.35 kWh/kW p /day和0.18 kWh/kW p /day，出现在系统效率最低的11月份，这可能是受高环境温度的影响。摘要:风险管理在决策分析和控制系统中的应用可以提高组织的经营绩效和竞争价值。工作的复杂性、风险的复杂性、风险源相互关联，风险识别技术和信息技术的发展是许多组织实施风险管理的背景。在本研究中，对风险管理应用的原型进行了分析和开发。本研究的目的是设计和创建风险管理原型，供风险负责人和风险官在识别、分析和制定部门潜在风险处理计划时用作工作表。研究分七个阶段进行，即文献研究、文件研究和当前业务流程研究、与利益相关者进行访谈和焦点小组讨论、设计风险管理系统需求、开发应用原型、与利益相关者进行焦点小组讨论以测试开发结果以及得出结论。本研究得到的结果是以属性、影响准则、似然准则、控制的当前有效性值、控制的当前有效性评分、水平和风险处理等形式设计风险管理体系需求。风险管理应用程序的原型已经完成并进行了评估。在这项研究中,五个主要流程已确定的风险管理系统,即部门目标和工作目标的确定、文摘:这项研究的目的是确定数量的变化的影响多路径组件沃尔什码在多径衰落信道的性能通过使用Matlab软件模拟仿真结果在哪里从价值观和图形比特误码率(BER)与
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Pub Date : 2020-11-30DOI: 10.31940/matrix.v10i3.2141
Anang Kukuh Adisusilo
Pembelajaran tematik merupakan pembelajaran terpadu yang menggunakan tema sebagai pokok pikiran atau gagasan pokok pembicaraan dengan mengaitkan beberapa mata pelajaran, sehingga dapat memberikan pengalaman bermakna kepada siswa. Transfer pembelajaran berbasis tematik ke siswa Sekolah Dasar tidak mengalami kesulitan bagi guru jika dilakukan secara langsung di sekolah. Akan tetapi, pandemi covid-19 pada saat ini menyebabkan digunakannya media pembelajaran online sehingga guru-guru mengalami kesulitan. Kesulitan penyampaian materi tersebut juga dirasakan orang tua yang juga berusaha memberikan pembelajaran berbasis tematik di rumah berdasarkan buku yang diperoleh dari sekolah. Penelitian ini merancang framework pembelajaran berbasis serious game berdasarkan buku tematik Sekolah Dasar dengan tujuan dapat mempermudah guru dalam melakukan pembelajaran jarak jauh serta mempermudah orang tua dalam menyampaikan materi yang terdapat di dalam buku tematik tingkat Sekolah Dasar. Hasil penelitian menunjukkan bahwa komponen utama dalam perancangan serious game untuk memenuhi komponen pedagogi dan fun adalah game component, graph design, database design dan fitur design, di mana konsep immersifitas merupakan hal pokok sebagai upaya yang dapat membuat pemain masuk ke dalam suasana permainan dan mendapatkan pengalaman lebih dari permainan tersebut.
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Pub Date : 2020-07-31DOI: 10.31940/matrix.v10i2.1913
Dimas Adi Prastiyawan, Awalludiyah Ambarwati, E. Setiawan
: Dealer management system is an Information Technology (IT) service for an automotive company that functions to manage incident and fulfill demand. IT services has an important role for the company but also has several risks. Dealer management system has risks including error logging incidents or service requests, helpdesk does not record incidents or requests for IT services. Risk management analysis on the dealer management system needs to be done to minimize risk. COBIT 5 (Control Objectives for Information and Related Technology) is used as a reference framework for conducting risk management analysis. APO (Align, Plan and Organise) and DSS (Deliver, Service and Support) are two out of five domains in COBIT 5. APO11 (Manage Quality) and DSS01 (Manage Operations) are the supporting processes in COBIT 5 to manage risk. The results of this study are in the form of risk management analysis and recommendations for mitigation measures to minimize the impact of risks.
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