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All Journal Jurnal Komputasi IKRAITH-INFORMATIKA Sebatik Journal of Information System, Applied, Management, Accounting and Research Prosiding Seminar Nasional Sisfotek (Sistem Informasi dan Teknologi Informasi) https://journal.amikveteran.ac.id/index.php/teknik
Muhamad Bahrul Ulum
Universitas Esa Unggul
Computer Science & IT Decision Sciences, Operations Research & Management

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Perancangan Sistem Monitoring Detak Jantung Bagi Penderita Kardiovaskular Berbasis Internet of Things Muhamad Bahrul Ulum; Masmur Tarigan
Jurnal Komputasi Vol 8, No 1 (2020)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v8i1.2419

Abstract

The form of an archipelago and densely populated country of Indonesia has its own constraints in efforts to deal with health, especially health for patients with cardiovascular disease. This disease is one of the highest causes of death in Indonesia. Based on data from the Ministry of Health, cardiovascular disease since 2007 is the highest cause of death in Indonesia with more than 220,000 deaths each year. While the number of cases exceeds tuberculosis, which has a death toll of 127,000. The number is increasing every year due to changes in lifestyle of Indonesian people who like to eat high-fat foods and lifestyle factors that affect the risk of cardiovascular disease, including lack of physical activity, smoking, high-fat diets, and alcohol consumption habits. This study aims to monitor the heart rate of cardiovascular sufferers with the internet of things (IoT) approach. Every patient with cardiovascular disease can be monitored using a sensor connected to a PC to record any changes that occur. The research method consists of several stages, namely: Prepare, Plan, Design, Implement, Operate and Optimize (PPDIOO). The results obtained in the form of a prototype heart rate monitoring system for patients with cardiovascular. The patient's health can be monitored at any time by the hospital doctor without the patient having to come regularly to the hospital.
Aplikasi Monitoring Penderita Kardiovaskular dan Obesitas Berbasis Mobile Internet of Things (MIoT) Muhamad Bahrul Ulum; Nizirwan Anwar; Riya Widayanti; Alivia Yulfitri; Hendra Bratanata
Jurnal Komputasi Vol 8, No 2 (2020)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v8i2.2648

Abstract

According to the World Health Organization (WHO), coronary heart disease is the biggest cause of death in Indonesia. In 2016, the death rate from heart disease was 122 people per 100,000 population. This figure is higher than other causes, such as stroke, tuberculosis, and diabetes. The number is increasing every year due to changes in lifestyle of Indonesian people who like to eat high-fat foods and lifestyle factors that affect the risk of cardiovascular disease, including lack of physical activity, smoking, unhealthy diet, and alcohol consumption habits. This study aims to monitor the heart rate of cardiovascular sufferers with the mobile internet of things (MIoT) approach. Using the ESP8266 Wifi module for communication to the database server and heart rate sensor to detect heart rate then convert it to Bit per Minute (BPM). Every patient with cardiovascular disease can be monitored using a sensor connected to a smartphone to record any changes that occur. The research method consists of several stages, namely: Prepare, Plan, Design, Implement, Operate and Optimize (PPDIOO). The results obtained in the form of a aplication heart rate monitoring for patients with cardiovascular for healthcare services.
Aplikasi DonasiKu Berbasis Android Muhamad Bahrul Ulum; Habibullah Akbar; Anik Hanifatul Azizah
Jurnal Komputasi Vol 10, No 1 (2022)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v10i1.2933

Abstract

Used goods suitable for use are old goods that have been used once or more than once and are still reasonable to be reused. Most of these used goods are no longer used because they already have other, better substitutes. The current management system for these items is usually only collected and stored in the warehouse or even many are left scattered in the corner of the house until the items become a pile. Rather than being left alone, it is better to reuse these items. For example, by donating items that are still reasonable to be reused to people who need it more. Donations in the form of used goods are still poorly managed, information on donation activities that are held is less spread out and if there is, it is not necessarily reliable. So far, the management of the existing donation system is only for donations in the form of money, so the idea of a solution emerged in the form of developing an Android-based donation system application. To analyze the problem used causal analysis based on the data to be collected. The method used for software development is extreme programming. This application can be a solution to the problem of managing the used goods donation system so that people can make donations in the form of goods that are faster, easier to collect and distribute.
PERBANDINGAN TEKNIK STEGANOGRAFI DOMAIN SPASIAL DENGAN DOMAIN TRANSFORMASI PADA AUDIO Muhamad Bahrul Ulum; Sandfreni Sandfreni; Anik Hanifatul Azizah
Sebatik Vol 25 No 2 (2021): Desember 2021
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (448.08 KB) | DOI: 10.46984/sebatik.v25i2.1642

Abstract

Internet memberikan kemudahan menyampaikan informasi atau bertukar data, data yang dikirimkan melalui jaringan internet bisa memiliki sifat yang sangat rahasia. Untuk menjaga kerahasiaan data yang dikirimkan diperlukan suatu teknik, salah satunya adalah dengan teknik Steganografi. Steganografi adalah suatu teknik penyembunyian data yang bersifat rahasia pada suatu data penampung, dimana keberadaan dari data tersebut tidak mengundang kecurigaan dari persepsi pengamatan oleh indra manusia. Teknik Steganografi memiliki beberapa metode, metode yang paling sering digunakan adalah metode Least Significant Bit (LSB) dan metode Spread Spectrum (SS). Pada penelitian ini diterapkan kedua metode di atas pada Audio digital. Kemudian hasilnya dianalisis untuk membandingkan kelemahan dan kelebihan masing-masing metode dengan cara membandingkan kualitas audio sebelum dan sesudah disisipi, serta kualitas pesan rahasia yang sudah diekstraksi. Dari pengujian yang dilakukan didapatkan bahwa kualitas audio steganografi yang dihasilkan metode Spread Spectrum lebih baik dari pada metode Least Significant Bit (LSB) dibuktikan oleh nilai SNR yang dihasilkan metode Spread Spectrum lebih besar atau lebih baik dibandingkan metode Least Significant Bit (LSB). Perbedaan nilai SNR yang dihasilkan oleh kedua metode memiliki selisih nilai yang kecil, nilai perbedaannya mencapai 8 db, tetapi kualitas pesan yang didapatkan pada hasil ekstraksi kedua metode sama baiknya.
IMPLEMENTASI METODE FUZZY LOGIC PADA SISTEM PAKAR PENDETEKSI KECERDASAN ANAK Devira Asha; Muhamad Bahrul Ulum; Yuli Asmi Rozali
Jurnal Komputasi Vol 9, No 2 (2021)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v9i2.2861

Abstract

The multiple intelligences proposed by Dr. Howard Gardner in his book entitled Frame of Mind states that every child has unique and different characteristics and does not only focus on one intelligence. Parents who don't know how to improve their children's intelligence from all categories of intelligence, and only focus on language and logic intelligence, are considered as intelligent benchmarks for children. This expert system application aims to facilitate parents in knowing the level of intelligence of children so that children get the opportunity to develop at least from various dimensions such as musical, kinesthetic, intra and interpersonal, etc. This study applies calculations using the Mamdani fuzzy logic method. The results of this study are able to identify children's intelligence by designing a fuzzy expert system where input variables and output variables are generated from interviews with experts who produce 45 input variables and 9 outputs. For example, the calculation in this study uses 5 input variables and 1 output variable with the number of rules generated, namely 243 rules. The results obtained from the manual calculation of the fuzzy logic method are 50.68 with a fairly intelligent level of medium level. The system development method used in this research is the extreme programming method with the Laravel framework. This website-based expert system application is also a place for information on multiple intelligences where this information will be useful to find out how to improve children's intelligence from all categories of intelligence.
DESAIN INTERNET OF THINGS (IoT) UNTUK OPTIMASI PRODUKSI PADA AGROINDUSTRI KARET Muhamad Bahrul Ulum
Sebatik Vol 22 No 2 (2018): DESEMBER 2018
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (181.317 KB)

Abstract

Karet merupakan komoditas yang sangat penting di Indonesia, karena devisa negara yang dihasilkan dari komoditas karet ini cukup besar. Dalam MP3EI (Master Plan Percepatan dan Perluasan Pembangunan Ekonomi Indonesia) 2011 – 2025 (Kemenko Ekon 2011) dinyatakan bahwa perkebunan karet termasuk ke dalam kegiatan ekonomi utama di Indonesia dan difokuskan pada koridor ekonomi Sumatera sebagai daerah penghasil utama karet sebesar 63%. Indonesia seperti halnya Thailand dan Malaysia tergabung dalam International Tripartite Rubber Council (ITRC) karena ketiga negara tersebut pada saat pembentukannya pada tahun 2001 merupakan penghasil karet alam terbesar. Penelitian ini bertujuan mendesain internet of things (IoT) untuk optimasi produk pada agroindustri karet. Setiap produksi karet bisa dipantau menggunakan sensor yang terhubungan dengan PC untuk mencatat setiap jumlah produksi yang dihasilkan pohon karet. Dengan demikian terdapat pencatatan pada database secara cepat dan tepat untuk menentukan langkah-langkah produksi secara efektif sehingga dapat meningkatkan produksi karet. Hasil penelitian didapat rancangan awal berupa desain internet of things (IoT) untuk optimasi produksi pada agroindustri karet. Nantinya setiap produksi karet bisa dipantau menggunakan sensor yang terhubungan dengan PC untuk mencatat setiap jumlah produksi yang dihasilkan pohon karet. Dengan demikian terdapat pencatatan pada database secara cepat dan tepat untuk menentukan langkah-langkah produksi secara efektif sehingga dapat meningkatkan produksi karet.
An Application design thinking in the internal quality audit system Diah Aryani; Habibullah Akbar; Syahrizal Dwi Putra; Muhamad Bahrul Ulum
Journal of Information System, Applied, Management, Accounting and Research Vol 6 No 1 (2022): JISAMAR: February 2022
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisamar.v6i1.705

Abstract

Referring to Permenristekdikti No 62 of 2016, that every university must have an Internal Quality Assurance Standard (SPMI) policy and the implementation of an autonomous (independent) Internal Quality Assurance System. The quality of education with the process of building the culture required by higher education institutions, either through consistent implementation of the document, requires a standard on the guidelines for managing SPMI documents. This study aims to design a Higher Education Internal Quality Audit system using the Design Thinking method in computer science at Esa Unggul University. So that the results of this study can make a concrete contribution to information technology to assist the implementation of SPMI Internal Quality Audits which are carried out regularly. systemically and sustainably through PPEPP Standards of Higher Education.
Pengembangan Aplikasi Mobile Pemesanan Dan Ketersediaan Komputer Pada Internet Cafe Jr Net Berbasis Android Habibullah Akbar; Calvin Ramadhani Alfahrezi; Nizirwan Anwar; Muhamad Bahrul Ulum; Mukhamad Abduh
Prosiding SISFOTEK Vol 5 No 1 (2021): SISFOTEK V 2021
Publisher : Ikatan Ahli Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (564.349 KB)

Abstract

Internet cafe are internet services in order to be able to use them, sometimes have to queue first because of the impossible availability, so that users need a long waiting time untill the avaibility places of internet service. Many users waiting at place internet service can be bad for the company itself, because inefficiency can cause trouble for other users. Development of mobile ordering applications and the availability of computers on the internet cafe is a system that makes it easier for users to order places, and does not require a long time waiting for a computer to be available. In this case, author develops system an android application for ordering computers made with android studio software and the method used is the prototype system developer method which covers needs, planning, coding and testing. The prototype is tested based on Black Box Testing and this method is time efficient for all functional applications. The results of the black box testing prove that all the required functions can run according to the expected response, while the usability testing results produce a score 85,5 which means that is application prototype is suitable for use to make it easier for users dont want wait too long to use a computer on the internet cafe.
Modelling IoT Untuk Monitoring Suhu dan pH Budidaya Ikan Nila Metode Dynamic System Development Method (DSDM) Nizirwan Anwar; Achmad Fansuri; Agung Mulyo Widodo; Kundang Karsono Juman; Muhamad Bahrul Ulum
Prosiding SISFOTEK Vol 5 No 1 (2021): SISFOTEK V 2021
Publisher : Ikatan Ahli Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (375.508 KB)

Abstract

Fresh fish is one type of fish that is widely cultivated in Indonesia. Productivity and high production value are one of the good advantages of the aquaculture sector. But unfortunately, the cultivation is still very traditional. Water as one of the important factors in the cultivation, productivity, and quality of the fish produced, still has to be controlled manually which ultimately burdens the owner. Because of this, the use of the Internet of Things (IoT) is needed to support the productivity and effectiveness of cultivation. In system development, a microcontroller is used to monitor water quality which is closely related to temperature and pH in the pond. The data that has been collected by the microcontroller is then sent to the server computer via the internet and saved to a Firebase or Firebase database on the server computer, resulting in 15 tests obtained an average temperature of 29.82 oC (99.41%) and pH 6.66 (83 ,23%). Applications with the android platform that have been made connected to the network can automatically access data and information about water quality in ponds
Rancang Bangun Sistem Pickup Menggunakan Pendekatan Rapid Application Development (RAD) Arief Ichwani; Fahreza Bahran; Nizirwan Anwar; Muhamad Bahrul Ulum; Nina Nurhasanah
Prosiding SISFOTEK Vol 5 No 1 (2021): SISFOTEK V 2021
Publisher : Ikatan Ahli Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (827.312 KB)

Abstract

PT Royal Express Indonesia (REX) merupakan perusahaan jasa ekspedisi yang bekerja sama dengan Tokopedia untuk layanan REX-10 atau layanan kargo dengan berat minimum 10 kilogram. Layanan REX-10 Tokopedia dilakukan dengan sistem pickup ke alamat pelanggan. Kegiatan usaha saat ini belum menggunakan sistem yang terintegrasi, karena seluruh tahap kegiatan masih menggunakan manifest dan resi manual. Pencatatan manual mempersulit dalam pengecekan status paket, pembuatan laporan dan pencarian data, hal tersbut mengharuskan adanya sistem informasi pickup. Metode yang digunakan untuk membangun sistem informasi pickup adalah RAD dan analisis permasalahan menggunakan metode fishbone. Hasil penelitian ini adalah sistem dapat mengirimkan data pickup secara otomatis menggunakan fitur pembagian pickup, dapat mencetak resi, dapat mencetak manifest, dan dapat menyajikan laporan-laporan yang diperlukan oleh REX.
Co-Authors Achmad Fansuri Alivia Yulfitri Anik Hanifatul Azizah Anik Hanifatul Azizah Calvin Ramadhani Alfahrezi Devira Asha Diah Aryani Doni Antoro Fahreza Bahran Fikri Saefullah Habibullah Akbar Hendra Bratanata Ichwani, arief Kundang Karsono Juman Mukhamad Abduh Nixon Erzed Nizirwan Anwar, Nizirwan Nurhasanah, Nina Riya Widayanti Rozali, Yuli Asmi Sandfreni Sandfreni Syahrizal Dwi Putra Tarigan, Masmur Widodo, Agung Mulyo