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U-NET Jurnal Teknik Informatika
ISSN : 27224287     EISSN : 26228238     DOI : -
Core Subject : Science,
U-NET Jurnal Teknik Informatika is a scientific journal published by Lembaga Penelitian dan Pengabdian Masyarakat Universitas Al Washliyah (UNIVA) Labuhanbatu. This journal has the results of scientific studies and is created to give research in Computer Science. U-NET helps local researchers and international researchers publish their work both in Indonesian and English. U-NET published twice a year (February and March) and downloaded for free
Articles 99 Documents
Expert System Detects Boiler Engine Damage Using Certainty Factors Dedek Indra Gunawan Hutasuhut; Ommi Alfina; Nita Syahputri; Siti Fatimah Sihotang; Efani Desi; Siti Aliyah
U-NET Jurnal Teknik Informatika Vol. 5 No. 2 (2021): U-NET Jurnal Teknik Informatika | Agustus
Publisher : LPPM Universitas Al Washliyah Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52332/u-net.v5i2.350

Abstract

Mesin boiler merupakan salah satu mesin penting dalam industri pembangkit listrik yang berfungsi untuk mengubah air menjadi uap yang kemudian digunakan untuk menggerakkan turbin untuk menghasilkan energi listrik. Salah satu kerusakan yang sering terjadi pada mesin boiler adalah kebocoran pipa yang menyebabkan mesin tidak dapat beroperasi dan resiko kebakaran. Dari bahaya efek yang ditimbulkan maka diperlukan sistem pakar yang dapat menentukan jenis kerusakan dan cara penanganannya. Tujuan dari penelitian ini adalah untuk menganalisis kerusakan mesin boiler dengan Sistem Pakar menggunakan metode Certainty Factor. Hasil dari penelitian ini adalah persentase kerusakan tertinggi pada Skala dengan tingkat kepercayaan 83%.
Sistem Pakar Diagnosa Penyakit Alergi Pada Anak Dengan Menggunakan Microsoft Visual Basic Net Studi Kasus Klinik Dokter Yunita Siregar Sri Dewi; Kusmanto Kusmanto; Taufiqqurrahman Nur Siagian
U-NET Jurnal Teknik Informatika Vol. 5 No. 2 (2021): U-NET Jurnal Teknik Informatika | Agustus
Publisher : LPPM Universitas Al Washliyah Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52332/u-net.v5i2.357

Abstract

Food allergies are health problems that arise as a result of a specific immune response to food. The prevalence of food allergy in children is 6%, while in adults it is 3 - 4%. Food allergy prevention strategies that are not yet optimal are one of the causes of the increasing incidence. Immunopathogenesis in food allergies involves reactions between allergens and antibodies that are mediated by immunoglobulin E, non-immunoglobulin E, or both. The clinical implications of food allergy in adults can affect the gastrointestinal, cutaneous, respiratory, and systemic systems. The gold standard for the diagnosis of food allergy is the oral food challenge. The most appropriate treatment is to avoid trigger factors. Specific and nonspecific therapy against allergens can be given although it is still under debate.
RANCANG BANGUN SISTEM INFORMASI MATERIAL BANGUNAN MENGGUNAKAN METODE UCD (USER CENTER DESIGN) STUDI KASUS UD. ABANG ADIK RANTAUPRAPAT Dinda Barianti Sinaga; Muhammad Bobbi Kurniawan Nasution; Shabrina Rasyid Munthe
U-NET Jurnal Teknik Informatika Vol. 5 No. 2 (2021): U-NET Jurnal Teknik Informatika | Agustus
Publisher : LPPM Universitas Al Washliyah Labuhanbatu

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Abstract

UD Building Shop. Abang Adik Rantauprapat is a business that is engaged in the sale of building goods. Transactions are still recorded manually in the form of notes, data processing and reporting often experience data inaccuracies and delays in delivering data information. From the results of research conducted, the researcher intends to solve the problems faced at UD. Rantauprapat's brother. Therefore, an information system design is needed. In developing the system used in the manufacture of this goods sales application using a structured approach, namely the user centered design (UCD) method where the data collection techniques used include a methodology consisting of 3 basic processes, namely analysis, design, and evaluation consisting of survey methods , task analysis, persona, product backlog, design guidelines, prototypes, user testing, and heuristic evaluations. The development method uses a structured method with several tools and techniques such as context diagrams and data flow diagrams. The programming language used in designing and implementing sales information systems is PHP MySQL. The results of research at UD.
Augmented Reality Implementation In House Type Design Aplications With Unity 3D Based On Android In Griya Medan Marelan Housing Robiatul Adawiyah
U-NET Jurnal Teknik Informatika Vol. 3 No. 2 (2019): U-NET Jurnal Teknik Informatika | Agustus
Publisher : LPPM Universitas Al Washliyah Labuhanbatu

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Abstract

Augmented Reality (AR) is an environment that incorporates 3D virtual objects into the real environment. This research will incorporate Augmented Reality (AR) technology into a marker. From the marker will be used as input, then this application will detect marker so that the type of 3D house in Griya Medan Marelan housing will appear just above the marker as if it looks real and display the existing furniture inside the house displayed through Android smartphone. The conclusion of this research is by using Augmented Reality (AR) application that can simplify Griya Medan Marelan management in doing promotion and simplify the buyer in determining the desired type of house by looking at the type of house in 3D and information from each type of Griya Marelan house and can change the user paradigm regarding other functions of the smartphone. Therefore, the need for new innovations is useful as an attractive media campaign
Penerapan Metode Analitical Hierarchy Process Dalam Sistem Pendukung Keputusan Untuk Penilaian Siswa Berbasis Kompetensi Wahyu Azhar Ritonga; Sudi Suryadi; M. Fauzi Romadhon Marpaung; Raden Sri Ayu Ramadhana; Shabrina Rasyid Munthe
U-NET Jurnal Teknik Informatika Vol. 6 No. 1 (2022): U-NET Jurnal Teknik Informatika | Februari
Publisher : LPPM Universitas Al Washliyah Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52332/u-net.v6i1.441

Abstract

To develop the potential of students, in every curriculum, evaluation is very important to pay attention to, considering evaluation as a tool to assess and measure the level of students' abilities in addition to understanding the changes that occur in students' daily lives. The 2013 curriculum involves several criteria that must be taken because there are three domains of competence to be assessed, namely attitude competence, knowledge competence, and skills competence. Meanwhile, inclusion of students with achievements in the report card supplement sheet or Study Results Card (KHS) is very important as a benchmark for students in improving their achievements, as well as as a reference for entering high school as usual and screening for scholarships. Therefore, it is necessary to find a method that usually chooses weighted criteria so that it can be used as a reference in determining outstanding students.
Sistem Pendukung Keputusan Penerimaan Karyawan Pada PT. Pioneerindo Gourmet International Tbk. Cabang Rantauprapat Menggunakan Metode SAW (Simple Additive Weighting) Ani Mardi Anis; M. Bobbi Kurniawan Nasution; Taufiqqurrahman N Siagian; Miftah Ar Razy
U-NET Jurnal Teknik Informatika Vol. 6 No. 1 (2022): U-NET Jurnal Teknik Informatika | Februari
Publisher : LPPM Universitas Al Washliyah Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52332/u-net.v6i1.445

Abstract

Manager adalah salah satu pihak yang penting dalam melakukan proses penyeleksian kepada semua calon karyawan yang mendaftar diri. Untuk menyelaksi calon karyawan diperlukan aspek penilaian dari kriteria serta bobot, Proses penyeleksian ini memerlukan waktu yang lebih banyak dalam menentukan calon karyawan yang terbaik. Proses penyeleksian secara manual dapat menimbulkan terjadinya kesalahan dan tidak menutupi kemungkinanakan terjadinya human error yang akan mengakibatkan kesalahan dalam memilih calon karyawan, Oleh sebab itu, untuk tugas akhir ini dibangunlah suatu sistem pendukung keputusan penerimaan karyawan pada PT. Pioneerindo Gourmet International menggunakan metode SAW(Simple Additive Weighting). Sistem pendukung keputusan ini diharapkan dapat mempermudah tugas seorang Manager dalam menyeleksi calon karyawan terbaik dengan mempertimbangkan beberapa aspek/kriteria serta bobot yang telah ditentukan oleh perusahaan
Sistem Informasi Persedian Dan Penjualan Busana Muslim Ulfah Indriani
U-NET Jurnal Teknik Informatika Vol. 6 No. 1 (2022): U-NET Jurnal Teknik Informatika | Februari
Publisher : LPPM Universitas Al Washliyah Labuhanbatu

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Abstract

Lysen Surono Central Shop Medan Market is engaged in selling Muslim Clothing. However, sales activities are still carried out manually, marketing and product promotion covers only a very limited area and only relies on marketing systems by telephone ordering and product introduction is still done manually, to see information about the products needed, customers must come to the store to find out detailed information thereby hampering the sales process carried out by Lysen Surono Central Shop Medan Market. Sales at the Lysen Surono Central Medan Market Shop have been slow and inefficient, both in terms of cost and time when the running system is running using the traditional method, as previously described. So we need a system that can help the inventory system and sales and management of Muslim Clothing data. In order to make it easier for staff in making data reports Muslim Clothing. With the web-based Muslim Clothing Supply and Sales Application proposed at the Lysen Surono Central Shop Medan Market is able to produce information that is fast, and timely making it easier in processing Muslim Clothing sales data.
Sistem Informasi Inventory Packaging Pada PT Mark Dinamics Indonesia Ulfah Indriani
U-NET Jurnal Teknik Informatika Vol. 6 No. 1 (2022): U-NET Jurnal Teknik Informatika | Februari
Publisher : LPPM Universitas Al Washliyah Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52332/u-net.v6i1.459

Abstract

PT. Mark Dinamics Indonesia is a company that was founded in 2006 engaged in the supply of glove print media. In addition to printing glove prints, the company also manages the inventory of goods in the warehouse to cope with a lot of demand. Currently the running system still has many shortcomings and weaknesses in the packaging process, such as requiring a long time for sending work orders, preparing reports that are still manual causes company performance to be hampered and has not been able to support all the needs desired by the company. So based on the description above, it is very interesting to conduct research on the inventory packaging system settings at PT. Mark Dinamics Indonesia, so that the information generated is fast, precise and accurate. Making this information system begins with data collection using observation, interview, and archiving techniques. System design activities using Entity Relational Diagrams (ERD), table relationships, context diagrams, and Data Flow Diagrams (DFD). This system is web based. This information system was created to provide convenience to companies in managing inventory of packaging goods and providing effective information. The application can automatically search data, record transactions of incoming and outgoing goods. Can make reports on the stock of incoming and outgoing goods.
E-Commerce Penjualan Bibit Ikan Air Tawar Pada UD. Agung Sumber Sari Sigambal Menggunakan Metode User Centered Design (UCD) Putri Kurnia Wardani; M. Bobbi Kurniawan; Wahyu Azhar Ritonga; Kusmanto; Basyarul Ulya
U-NET Jurnal Teknik Informatika Vol. 5 No. 2 (2021): U-NET Jurnal Teknik Informatika | Agustus
Publisher : LPPM Universitas Al Washliyah Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Bisnis E-commerce sudah menjadi trend dalam dunia bisnis saat ini. Website E-commerce membantu bisnis penjualan kita dengan menawarkan produk dan servis secara online kepada konsumen diseluruh dunia. Website benar-benar menjadi solusi pemecahan untuk batasan lokasi bisnis dan menawarkan kecepatan penawaran dan bahkan memungkinkan menjadi penjual terbaik. E-commerce benar-benar membuat konsumen dapat menghemat waktu, dan membandingkan harga lebih mudah, selain itu menawarkan berbagai hal untuk dijual serta mengurangi berdesakan yang parah di toko. Fasilitas ini juga dikombinasikan dengan pembayaran yang cepat, pelacak order dan kecepatan pengiriman akan memenangkan hati konsumen. Penerimaan pengguna terhadap sistem e-commerce menjadi salah satu tolok ukur penting dalam bisnis digital. Tolok ukur usability dapat digunakan untuk meningkatkan kualitas sistem informasi dalam hal kegunaan. Tingkat usability yang baik dapat dicapai dengan pengembangan desain antarmuka berbasis user centered design (UCD) pada UD. Agung Sumber Sari Sigambal. Diperoleh metodologi yang terdiri dari 3 proses dasar yaitu analisis, desain, dan evaluasi yang terdiri dari metode survei, task analysis, persona, product backlog, design guidelines, prototipe, user testing, dan heuristic evaluation.
Perancangan Model Aplikasi Pemesanan Tiket Travel berbasis Android Studio Adil Setiawan; Dedek Indra Gunawan Hts; Rita Novita Sari
U-NET Jurnal Teknik Informatika Vol. 6 No. 2 (2022): U-NET Jurnal Teknik Informatika | Agustus
Publisher : LPPM Universitas Al Washliyah Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52332/u-net.v6i2.512

Abstract

In this day and age, many people or companies are competing to create something that is very useful for human life in everyday life. for example, create a Travel application. Many people who carry out daily activities such as going to work complain that it is difficult to find transportation such as angkot, taxi, or bus. While their position is in a grace period or in a hurry to go to work. This is where brilliant ideas emerge that are made by people or companies to make people's lives easier. This idea arose from direct observation in the field, which would make something that was initially difficult to be simple. The idea is to create an android-based travel application. This travel application will help many people go to work, vacation, or find lodging without having to go to their place or compete with other people. Using this application is not difficult, the user will only be directed to create an email and password so that he is registered as a member in this travel application and directed where the user wants to go. The process is also fast without having to wait long and we can set the day, date, or month when we want to order it. On the day of departure, we will only show proof that we have booked tickets in advance so that they can be checked directly on our destination computer, be it the terminal, port, or airport that we ordered on our cellphone

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