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Optimalisasi Penggunaan MS. Word dan MS. Excel Pada Siswa SMP PGRI Astra Insani Bekasi Sari, Rafika; Fitriyani, Aida; Prabandari, Rosiana Disiati
Jurnal Abdimas UBJ (Pengabdian Kepada Masyarakat) Vol. 3 No. 2 (2020): Juni 2020
Publisher : Lembaga Penelitian Pengabdian kepada Masyarakat dan Publikasi Universitas Bhayangkara Jakarta Raya

The utility of information technology in this case Computers in the world of education are very important. The use of information technology, in this case, is to utilize the use of word and data processing software applications that are easy and powerful while still making it easier for students and teachers to do material editing. As one of the schools that is concerned in creating a systematic, interesting and friendly learning process, SMP PGRI Astra Insani Bekasi, has a computer practice room that is used to deliver learning material every day. Microsoft Office Word and Excel can be maximized by using the facilities in it. The optimization program for the two Microsoft Office applications aims to explore and explore more about the features that exist in the two Microsoft Office applications, which students may not have been familiar with before. By utilizing and maximizing features on find text, replace text, autocorrect, create and edit tables, introduce MS features. Excel and activate the menus that are in it, so that it helps the teacher's role in maximizing student knowledge of the lessons delivered. Keywords: computer training, MS. Word, MS. Excel, junior school student Abstrak Peran teknologi informasi dalam hal ini komputer di dunia pendidikan sangatlah penting. Penggunaan teknologi informasi dalam kasus ini adalah dengan memanfaatkan penggunaan software aplikasi pengolah kata dan data yang mudah dan powerfull dengan tetap mempermudah siswa dan guru untuk melakukan editing materi. Sebagai salah satu sekolah yang konsen dalam menciptakan proses pembelajaran yang sistematis, menarik, dan penuh keramahan, SMP PGRI Astra Insani Bekasi, telah memiliki ruang praktek komputer yang digunakan untuk menyampaikan materi pelajaran setiap harinya. Microsoft Office Word dan Excel dapat dimaksimalkan penggunaanya dengan memanfaatkan fasilitas-fasilitas di dalamnya. Program pelatihan pengoptimalan dua aplikasi Microsoft Office ini bertujuan untuk menggali dan mengeksplorasi lebih jauh mengenai fitur-fitur yang ada pada dua aplikasi Microsoft Office tersebut, yang mungkin sebelumnya siswa-siswi belum mengenal fitur-fitur tersebut. Dengan memanfaatkan dan memaksimalkan fitur pada find text, replace text, auto correct, membuat dan menyunting tabel, pengenalan fitur-fitur pada MS. Excel serta mengaktikan menu-menu yang ada didalamnya, sehingga turut membantu peran guru dalam memaksimalkan pengetahuan siswa terhadap pelajaran yang disampaikan. Kata kunci: pelatihan komputer, MS. Word, MS. Excel, siswa SMP

Rekomendasi Hasil Metode Weighted Product terhadap Pemilihan Tempat Kuliner di Sekitar Universitas Bhayangkara Bekasi Fata Nidaul Khasanah; - Herlawati; Prima Dina Atika; Rafika Sari; Sugeng Murdowo; Endang Retnoningsih
Techno.Com Vol 20, No 3 (2021): Agustus 2021
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/tc.v20i3.4921

Bisnis kuliner semakin dinamis disebabkan perubahan selera konsumen, orang-orang cenderung mengunjungi tempat kuliner pilihan dengan pertimbangan kriteria dan mengikuti perkembangan trend. Pengumpulan data menggunakan google trends untuk mengetahui trend masyarakat terhadap tempat kuliner di Bekasi dan google maps khusususnya untuk memperoleh tempat kuliner disekitar Universitas Bhayangkara Jakarta Raya di Bekasi. Metode Weighted Product (WP) mampu memberikan hasil keputusan berupa rekomendasi tempat kuliner di kota Bekasi berdasarkan kriteria dan memberikan hasil berdasarkan nilai alternatif tertinggi. Kriteria penelitian dalam memilih tempat kuliner berdasarkan harga, jumlah varian menu, rating dan jarak. Alternatif yang diberikan sejumlah sepuluh tempat yang direkomendasikan. Berdasarkan perhitungan diperoleh hasil alternatif delapan merupakan rekomendasi tempat kuliner yang dipilih karena memiliki hasil nilai preferensi atau vektor V tertinggi sebesar 0,126. Dengan tingkat akurasi metode Weighted Product sebesar 70% termasuk dalam kategori cukup baik.Kata kunci: Bekasi, Kuliner, Metode Weighted Product, Rekomendasi

Optimalisasi Penggunaan MS. Word dan MS. Excel Pada Siswa SMP PGRI Astra Insani Bekasi Rafika Sari; Aida Fitriyani; Rosiana Disiati Prabandari
Jurnal Pengabdian kepada Masyarakat UBJ Vol. 3 No. 2 (2020): Juni 2020
Publisher : Lembaga Penelitian Pengabdian kepada Masyarakat dan Publikasi Universitas Bhayangkara Jakarta Raya

The utility of information technology in this case Computers in the world of education are very important. The use of information technology, in this case, is to utilize the use of word and data processing software applications that are easy and powerful while still making it easier for students and teachers to do material editing. As one of the schools that is concerned in creating a systematic, interesting and friendly learning process, SMP PGRI Astra Insani Bekasi, has a computer practice room that is used to deliver learning material every day. Microsoft Office Word and Excel can be maximized by using the facilities in it. The optimization program for the two Microsoft Office applications aims to explore and explore more about the features that exist in the two Microsoft Office applications, which students may not have been familiar with before. By utilizing and maximizing features on find text, replace text, autocorrect, create and edit tables, introduce MS features. Excel and activate the menus that are in it, so that it helps the teacher's role in maximizing student knowledge of the lessons delivered. Keywords: computer training, MS. Word, MS. Excel, junior school student Abstrak Peran teknologi informasi dalam hal ini komputer di dunia pendidikan sangatlah penting. Penggunaan teknologi informasi dalam kasus ini adalah dengan memanfaatkan penggunaan software aplikasi pengolah kata dan data yang mudah dan powerfull dengan tetap mempermudah siswa dan guru untuk melakukan editing materi. Sebagai salah satu sekolah yang konsen dalam menciptakan proses pembelajaran yang sistematis, menarik, dan penuh keramahan, SMP PGRI Astra Insani Bekasi, telah memiliki ruang praktek komputer yang digunakan untuk menyampaikan materi pelajaran setiap harinya. Microsoft Office Word dan Excel dapat dimaksimalkan penggunaanya dengan memanfaatkan fasilitas-fasilitas di dalamnya. Program pelatihan pengoptimalan dua aplikasi Microsoft Office ini bertujuan untuk menggali dan mengeksplorasi lebih jauh mengenai fitur-fitur yang ada pada dua aplikasi Microsoft Office tersebut, yang mungkin sebelumnya siswa-siswi belum mengenal fitur-fitur tersebut. Dengan memanfaatkan dan memaksimalkan fitur pada find text, replace text, auto correct, membuat dan menyunting tabel, pengenalan fitur-fitur pada MS. Excel serta mengaktikan menu-menu yang ada didalamnya, sehingga turut membantu peran guru dalam memaksimalkan pengetahuan siswa terhadap pelajaran yang disampaikan. Kata kunci: pelatihan komputer, MS. Word, MS. Excel, siswa SMP

Workshop Pengembangan Media Pembelajaran Interaktif Kreatif Dalam Melaksanakan Tri Dharma Perguruan Tinggi Di SMK Widya Nusantara Bekasi Herlawati Herlawati; Fata Nidaul Khasanah; Rafika Sari; Prima Dina Atika; Sugiyatno Sugiyatno; Rahmadya Trias Handayanto; Seta Samsiana
Jurnal Pengabdian kepada Masyarakat UBJ Vol. 5 No. 1 (2022): Januari 2022
Publisher : Lembaga Penelitian Pengabdian kepada Masyarakat dan Publikasi Universitas Bhayangkara Jakarta Raya

SMK Widya Nusantara is one of the best vocational schools in the city of Bekasi whose students and teachers have the hope of creating independent and characterized people who are based on faith and piety. The main element to be able to realize the hopes of the Vocational High School is that it has collaborated with universities in training activities and improving knowledge from various fields, so that they can compete in the era of globalization. Currently strengthening the competence of students and teachers is the main thing, because later they will be able to compete with other developed countries. To strengthen these competencies, training and simulations on the development of creative interactive learning media were carried out at SMK Widya Nusantara. It begins with a survey, then it is analyzed and finally the training activities are carried out. The result of this community service is that students and teachers are able to understand the creation of creative interactive learning media such as the use of a mentimeter, classroom google, youtube and the use of powerpoint, examples and their application, so that students and teachers have special knowledge about this which is useful for increasing competence and global competition. Keywords: learning media, interactive, creative, mentimeter

Sistem Informasi Geografis Lokasi Kualitas Air Pada PDAM Patriot Bekasi Yoga Saputra; Abrar Hiswara; Rafika Sari
Journal of Students‘ Research in Computer Science Vol. 1 No. 2 (2020): November 2020
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jsrcs.v1i2.407

The digital information technology as humans today is a very important thing. Clean water is a basic human need that is met, so the need for a web-based Geographic Information System (GIS) as a digital information media about service requirements, sub-district boundaries, residential buildings, existing pipelines and locations of air quality specifically PDAM Tirta Patriot Bekasi city. The system development method used is the waterfall model. Data collection is a method of interview, observation, study of literature. The system design uses UML, the system is built using the PHP programming language, Javascript, with a MySQL database, on system testing with Blackbox Testing. Converting vector data into GeoJSON on the Quantum GIS application. It is hoped that this can help the PDAM Tirta Patriot of the City of Bekasi in providing information requested services, sub-district boundaries, housing buildings, pipelines in the distribution of clean air to the community, then provide information to customers of the Tirta Patriot City of Bekasi in viewing the point location of water quality in 3 housing complexes with the highest number of customers of PDAM Tirta Patriot of Bekasi City, Results that are in accordance with the service location and district area of the City of Bekasi, residential buildings, existing pipelines, and the location of the customer complaint water point from GIS information based on customer satisfaction survey data. Keywords: Geographic Information System, PDAM, Waterfall, Google Maps, OpenStreetMap. Abstrak Kebutuhan akan teknologi informasi digital sebagai manusia zaman sekarang merupakan hal pokok yang sangat diperlukan. Air bersih merupakan suatu kebutuhan yang mendasar manusia sebagai kelangsungan hidupnya, maka perlu adanya Sistem Informasi Geografis (SIG) berbasis web sebagai media informasi peta digital mengenai cakupan layanan, batas wilayah kecamatan, bangunan perumahan, jaringan pipa existing dan lokasi kualitas air khususnya PDAM Tirta Patriot Kota Bekasi. Metode pengembangan sistem yang digunakan model waterfall. Pengumpulan datanya yaitu metode wawancara, observasi, studi pustaka. Perancangan sistem menggunakan UML, sistem ini dibangun menggunakan bahasa pemrograman PHP, Javascript, dengan basis data MySQL, pada pengujian sistem dengan Blackbox Testing. Konversasi data vektor ke dalam GeoJSON pada aplikasi Quantum GIS. Yang diharapkan ini bisa membantu PDAM Tirta Patriot Kota Bekasi dalam menyajikan informasi cakupan layanan, batas wilayah kecamatan, bangunan perumahan, jaringan pipa existing dalam distribusi air bersih kepada masyarakat, kemudian memberikan informasi pada pelanggan PDAM Tirta Patriot Kota Bekasi dalam melihat titik lokasi kualitas air di 3 perumahan dengan jumlah pelanggan terbanyak PDAM Tirta Patriot Kota Bekasi, Hasil yang ditampilkan berupa peta cakupan layanan dan wilayah kecamatan Kota Bekasi, bangunan perumahan, jaringan pipa existing, dan lokasi titik air keluhan pelanggan dari informasi GIS berdasarkan data survei kepuasan pelanggan. Kata kunci: Geographic Information System, PDAM, Waterfall, Google Maps, OpenStreetMap.

Aplikasi Pendeteksi Kebocoran Gas LPG Berbasis Wemos ESP8266 Menggunakan Peringatan Notifikasi Pada Whatsapp Alif Septiyanto; Joni Warta; Rafika Sari
Journal of Students‘ Research in Computer Science Vol. 2 No. 1 (2021): Mei 2021
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jsrcs.v2i1.549

Abstract LPG gas leaks are often not noticed by people around them, plus there is no special warning system that detects the LPG gas leak. That can increase the chance of fire. This study aims to build a LPG gas leak detection system as an early warning so that people are safer in using the gas for their daily activities. This system is built using the prototype method, with Wemos D1 EPS8266 as the microcontroller, and whatsapp as a platform to receive notification alerts. Then the result is that the system can send notifications via Whatsapp at online and realtime when there is an indication of an LPG gas leak. Keywords: Microcontroller, MQ-2 Censor, LPG Gas, Wemos D1 Abstrak Kebocoran gas LPG seringkali tidak disadari oleh orang sekitar, ditambah tidak adanya sistem peringatan khusus yang mendeteksi adanya kebocoran gas LPG tersebut. Hal itu dapat menambah kemungkinan kebakaran semakin meningkat. Penelitian ini bertujuan untuk membangun sistem pendeteksi kebocoran gas LPG sebagai peringatan dini agar masyarakat lebih aman dalam menggunakan gas tersebut untuk kesehariannya. Sistem ini dibuat menggunakan metode prototype, dengan wemos D1 EPS8266 sebagai mikrokontrollernya, dan whatsapp sebagai platform untuk menerima peringtan notifikasinya. Maka hasilnya sistem dapat mengirimkan notifikasi melalui whatsapp secara online dan realtime saat terindikasi adanya kebocoran gas LPG. Kata kunci: Mikrokontroller, Gas LPG, wemos D1, sensor MQ-2

Sistem Informasi Reservasi Lapangan Futsal Berbasis Web dan Whatsapp Gateway Pada Bee Futsal Kurniasari Kurniasari; Abrar Hiswara; Rafika Sari
Journal of Students‘ Research in Computer Science Vol. 2 No. 1 (2021): Mei 2021
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jsrcs.v2i1.550

Abstract This study discusses the making of a field reservation information system with the aim of making it easier for customers to make field reservations at Bee Futsal, making it easier for Bee Futsal staff in managing field reservation data, and minimizing the risk of data loss, and can simplify information about the time delay limit according to the schedule. determined. This information system development uses the programming language PHP, HTML, and Java Script and uses the MySQL database. This information system development method uses the waterfall method. The results of this study can be implemented in the form of a web-based field reservation information system and whatsapp gateway. Keywords: Field Reservation, Information System, Web Based, Waterfall, Whatsapp Gateway Abstrak Penelitian ini membahas tentang pembuatan sistem informasi reservasi lapangan dengan tujuan untuk mempermudah customer dalam melakukan reservasi lapangan pada Bee Futsal, mempermudah staff Bee Futsal dalam pengelolaan data reservasi lapangan, dan meminimalisir resiko kehilangan data, Sisa mempermudah informasi mengenai batas keterlambatan waktu sesuai jadwal yang telah ditentukan. Pengembangan sistem informasi ini menggunakan bahasa pemrograman PHP, HTML, dan Java Script serta menggunakan database MySQL. Metode pengembangan sistem informasi ini menggunakan metode waterfall. Hasil dari penelitian ini dapat diimplementasikan dalam bentuk sistem informasi reservasi lapangan berbasis web dan whatsapp gateway. Kata kunci: Sistem Informasi, Berbasis Web, Reservasi Lapangan, Waterfall, Whatsapp Gateway.

Metode Forward Chaining Pada Sistem Pakar Diagnosa Gangguan Mesin Sepeda Motor Vespa-2-Tak Muzaid Ahtian; Rafika Sari
Journal of Students‘ Research in Computer Science Vol. 3 No. 1 (2022): Mei 2022
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jsrcs.v3i1.1176

Motorcycles are a means of transportation that have become a primary need for most urban communities in Indonesia. Apart from being a necessity, it is not uncommon for some people to make motorbikes a hobby. This hobby of motorbikes then raises the need for knowledge of vehicle maintenance. In this study, several problems with vehicles of Vespa-2-Tak will be reviewed that require knowledge for maintenance. The maintenance of existing vehicles in most Vespa-2-Tak vehicle repair shops is still manual. This study initiated the idea to try to implement an expert system application using the forward chaining method to diagnose motorcycle Vespa-2-tak problems. This expert system is implemented in a web-based software application with a waterfall development model. Testing with the black-box testing method obtained good results. Thus, this expert system can help Vespa-2-Tak motorcycle users to find out the disturbance or damage to their vehicle and alternative solutions without having to come directly to the bike shop. Keywords: Expert System, Forward Chaining, Motorcycle Problems, Vespa-2-Tak. Abstrak Sepeda Motor adalah alat transportasi yang sudah menjadi kebutuhan primer bagi kebanyakan masyarakat perkotaan di Indonesia. Disamping sebagai kebutuhan, tidak jarang sebagian orang menjadikan sepeda motor sebuah hobi. Hobi terhadap sepeda motor ini yang kemudian memunculkan kebutuhan pengetahuan terhadap perawatan kendaraan. Pada penelitian ini akan ditinjau beberapa gangguan kendaraan roda dua Vespa-2-Tak yang membutuhkan pengetahuan untuk perawatannya. Pada perawatan kendaraan yang ada pada kebanyakan bengkel kendaraan Vespa-2-Tak masih bersifat manual. Penelitian ini menggagas ide untuk mencoba mengimplementasikan salah satu aplikasi sistem pakar menggunakan metode forward chaining untuk mendiagnosa gangguan kendaraan roda dua Vespa-2-Tak. Sistem pakar ini diimplementasikan dalam aplikasi perangkat lunak berbasis web dengan model pengembangan waterfall. Pengujian dengan metode black-box testing diperoleh hasil yang baik. Dengan demikian sistem pakar ini dapat membantu para pengguna kendaraan motor Vespa-2-Tak untuk mengetahui gangguan atau kerusakan pada kendaraannya serta alternatif solusinya tanpa harus datang langsung ke bengkel. Kata kunci: Forward Chaining, Ganguan Sepeda Motor, Sistem Pakar, Vespa-2-Tak,

Prototype Sensor Parking Otomatis Pada Area Blind-Spot Kendaraan Menggunakan Mikrokontroler Rafika Sari; Herlawati Herlawati; Fata Nidaul Khasanah; Prima Dina Atika
Journal of Information System Research (JOSH) Vol 3 No 2 (2022): Januari 2022
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

The growth of four-wheeled private vehicle users in Indonesia is quite rapid in the last few years. The problem that then arises from this situation is that not a few vehicle users park their vehicles randomly or not at the right location in the parking area. This is because the driver is a novice driver or an elderly driver so that he is not optimal in predicting the blind-spot area when parking the vehicle. In this study, a prototype of an automatic parking sensor system will be made where the vehicle will receive information on the distance of the vehicle to the surrounding object. The microcontroller in this system uses Arduino UNO R3 and HCR-04 sensor. The software used in this system is designed using the Arduino Uno IDE programming. The system is made with the provisions of placing sensors on the left side of the minibus car (blind-spot area) and a parking system for parallel parking locations (left-right). The system is designed to warn the driver about the distance between the car and surrounding objects by utilizing ultrasonic waves. The distance reading by the sensor is accurate at a distance of 2 – 40 cm. The effective sensor measurement distance is 2-3 cm. With this automatic parking sensor system, it is easier for novice or elderly drivers, as well as other drivers, to park their cars automatically, so that the vehicle parking process becomes faster and more accurate

Team-Teaching-Based Course Scheduling Using Genetic Algorithm Rafika Sari; Khairunnisa Fadhilla Ramdhania; Rakhmat Purnomo
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 10 No 1 (2022): March 2022
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v10i1.4416

Scheduling problems occur in various fields, e.g., education, health institutions, transportation, sports, etc. Main scheduling problems in education is course scheduling which creates schedules for students and lecturers. In this study, course scheduling allocates the lecturers in the form of team teaching and courses into the class and a certain time to even out the workload of lecturers per day and a group of students per day in one week without breaking the constraint. The method used in this research is a genetic algorithm where Universitas Bhayangkara Jakarta Raya as the case study. The genetic algorithm process is done by getting several candidate solutions that undergo a process of selection, mutation, and crossing over to produce chromosomes with the best fitness values. The objective function in this research is minimizing the average variance of the workload of lecturers and students per day in one week. The parameters used in genetic algorithm are determined based on the Design of Experiments mechanism (DOE). The optimal parameter values used to run the program are as: population size = 50, with probability of crossing over = 0.4 and probability of mutation = 0.008. The results of scheduling with genetic algorithms show that the value of the workload variance lecturers and students by considering team teaching is better than actual scheduling. The application of the genetic algorithm method results in a decrease in the standard value deviation of the workload of lecturers and a group of students in one week is 0.114 (3.68%) and 3.11 (55.7%). In addition, course scheduling uses a genetic algorithm with consider team teaching better than genetic algorithm without considering team teaching because there is no class schedule that clashes in real conditions.

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