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All Journal International Journal of Electrical and Computer Engineering Riau Journal of Computer Science InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan Jurnal Informatika Upgris Sinkron : Jurnal dan Penelitian Teknik Informatika Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Jurnal Teknik Komputer AMIK BSI JURNAL MEDIA INFORMATIKA BUDIDARMA Jurnal Penelitian Pendidikan IPA (JPPIPA) IT JOURNAL RESEARCH AND DEVELOPMENT Jurnal Sisfokom (Sistem Informasi dan Komputer) Jurnal Teknik Informatika UNIKA Santo Thomas Minda Baharu Building of Informatics, Technology and Science Jurnal Mantik Informatika Jurnal Pendidikan Teknologi Informasi dan Vokasional Jurnal Tekinkom (Teknik Informasi dan Komputer) JIIP (Jurnal Ilmiah Ilmu Pendidikan) MEANS (Media Informasi Analisa dan Sistem) International Journal Of Science, Technology & Management (IJSTM) JPM: JURNAL PENGABDIAN MASYARAKAT SECONDARY : Jurnal Inovasi Pendidikan Menengah (JIPM) Journal La Edusci Jurnal SAINTIKOM (Jurnal Sains Manajemen Informatika dan Komputer) TEACHING : Jurnal Inovasi Keguruan dan Ilmu Pendidikan EDUTECH : Jurnal Inovasi Pendidikan Berbantuan Teknologi Bulletin of Information Technology (BIT) EXPLORER Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) Journal of Computer Science and Information Systems (JCoInS) IKA BINA EN PABOLO : PENGABDIAN KEPADA MASYARAKAT Jurnal Pengabdian Masyarakat Gemilang (JPMG) Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI) Zadama: Jurnal Pengabdian Masyarakat Jurnal Arsitektur Jurnal Informatika: Jurnal Pengembangan IT Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Gemilang Informatika (GIT) EDUCATIONAL: Jurnal Inovasi Pendidikan dan Pengajaran Jurnal Ilmu Komputer Ruru
Iwan Purnama
Universitas Labuhanbatu
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Expert System of Diagnosing Chikungunya Disease by Certainty Factor Method Rahmadani Pane; Ali Akbar Ritonga; Budianto Bangun; Iwan Purnama; Sutrisno Dwi Raharjo
Jurnal Mantik Vol. 4 No. 3 (2020): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.Vol4.2020.1063.pp2035-2040

Abstract

One of the diseases distributed in the population is chikungunya fever transmitted by viruses from the genus Alphavirus, Togaviridae family, and transmitted by Aedes' bite aegypti and Ae mosquitoes. Virus albopictus involved. Chikungunya (CHIK) has three distinct symptoms: fever, joint pain (arthralgia), and skin infection (rash). Chikungunya (CHIK) is a self-limiting illness, and Chikungunya fever (CHIK) is not treated individually. Treatment efforts are symptomatic. Controlling and considering this disease is the right initiative. One consideration that can be achieved using expert system analysis is to use the form of certainty factor to derive the certainty value.
DESIGN AN INFORMATION SYSTEM PENDAWA BULUCINA (RAM) WEB-BASED USING THE WATERFALL METHOD Rahel Marianti Ritonga; Ibnu Rasyid Munthe; Iwan Purnama
Jurnal Mantik Vol. 6 No. 1 (2022): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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

Abstract

Many types of businesses currently use information technology media in the form of applications such as the use of software applications (SOFTWARE) on the weighbridge in RAM Pandawa Bulucina in order to make it easier for palm fruit owners and admins or operators who are in their offices to assess transaction reports. This built application, created using Tools such as Visual studio code as a text editor, php and mysql as a programming language and Database by being designed with a simple flow and interface design using design methods including, context diagram design, data flow diagram as other designs that explain the flow of the application.
PERANCANGAN APLIKASI PENGOLAH DATA SISWA BERBASIS ANDROID (STUDI KASUS : MIS NURUL HUDA LABUHAN BATU SELATAN) Andre Ardian; Iwan Purnama; Volvo Sihombing
JURNAL PKM IKA BINA EN PABOLO Vol 1, No 1: Pengabdian Kepada Masyarakat | Januari 2021
Publisher : IKA BINA EN PABOLO : PENGABDIAN KEPADA MASYARAKAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (429.955 KB) | DOI: 10.36987/ikabinaenpabolo.v1i1.1371

Abstract

Perkembangan teknologi sekarang ini khususnya teknologi informasi berkembang semakin pesat, serta perkembangan teknologi mobile yang menghadirkan smartphone dengan berbagai fungsi, bukan hanya sekedar perangkat komunikasi,tetapi juga sebagai sumber informasi yang digunakan masyarakat saat ini. Sama halnya dengan perkembangan sistem informasi tidak terkecuali di dalam dunia pendidikan. Pendidikan sebagai wadah atau tempat berlangsungnya proses pendidikan yang bersamaan dengan proses pembudayaan masih mempunyai banyak permasalahan dalam  penginputan data, penyimpanan data dan yang paling utama dalam pencarian data para siswa. Salah satunya masalah dalam pencarian data siswa, karena harus mengecek dari beberapa berkas yang ada dilaptop tata usaha yang tersusun dalam file-file yang terlalu banyak, sehingga memperlambat pekerjaan dari tata usaha dalam pencarian data siswa, dan lebih fatalnya lagi pihak sekolah kehilangan dan kerusakan data karena serangan virus yang dapat merugikan siswa atau pun sekolah tersebut. . Metode pengumpulan data yang digunakan adalah dengan study lapangan yaitu observasi(pengamatan),  interview (wawancara),  dan  study  kepustakaan. Adapun  pemrograman  yang  digunakan adalah  pemrograman  android  dengan menggunakan  database  MySQL  dan  PHP. Penelitian ini menghasilkan perancangan aplikasi pengolah data siswa berbasis android bagi MIS NuruL Huda Labuhanbatu Selatan. Semoga dengan adanya aplikasi ini  dapat meningkatkan proses kerja dewan guru ataupun staff tata usaha dalam mengolah data siswa dengan lebih mudah.Kata kunci:Pengolah data , Aplikasi, Android.
UJI TINGKAT KESADARAN KEAMANAN INFORMASI PENGGUNA SMARTPHONE (STUDI KASUS: AMIK LABUHAN BATU) Ibnu Rasyid Munthe; Iwan Purnama
Jurnal Tekinkom (Teknik Informasi dan Komputer) Vol 2 No 2 (2019)
Publisher : Politeknik Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (462.008 KB) | DOI: 10.37600/tekinkom.v2i2.113

Abstract

Based on statistical data, it is known that Android is the most popular smartphone with the largest number of users in the world, which is around 1.8 billion users. The high number of users also invites many cases of information security and privacy caused by a lack of awareness from users such as spam, spoofing / phishing, network incidents, malware, uploading something of a personal nature such as photos, telephone numbers, addresses or not having antivirus. This study aims to find out about information security and privacy of Android smartphone users by measuring the problem of the dimension of awareness (attitude, knowledge and behavior) with seven focus areas of information security namely trust in app repositories, misconception about app testing, security and agreement messages, pirated application, adoption of security control, spam sms and report of security incidents and three focus areas on privacy namely perceived surveillance, perceived intrusion, secondary use of information. This research uses analytical hierarchy process (AHP) method to measure the level of information security awareness and privacy of smartphone users. Overall, the results of the study indicate that information security has an average level of awareness (71%). But in the focus area the report for security incidents has a poor level of awareness (37%) this is because users prefer to solve their own information security problems experienced and privacy has an average level of awareness (76%). While the secondary use of information in the attitude dimension has a low level of awareness (66%). Based on these findings, it can be concluded that smartphone users at AMIK Labuhan Batu have a poor level of awareness in maintaining information security and privacy..
Rancang Bangun Hand Sanitizer Otomatis Berbasis Mikrokontroler Iwan Purnama; Rizki Hariandi; Nurhayati; Fauzan Azim
Bulletin of Information Technology (BIT) Vol 3 No 4: Desember 2022
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bit.v3i4.427

Abstract

Hand washing is very important to keep hands and skin clean. Hand washing can be done by washing hands with soap and clean running water. To prevent the spread of the corona virus, the government urges the public to comply and be disciplined in implementing health protocols, one of which is by always washing hands using a hand sanitizer. The majority of hand sanitizers use conventional hand sanitizers, namely by directly touching the hand sanitizer bottle. The purpose of this research is to make an Arduino-based automatic hand sanitizer. This automatic hand sanitizer tool uses an Arduino Uno as a system controller, an ultrasonic sensor as a hand movement detector and a micro servo as an actuator to press the hand sanitizer bottle lever. This research produces an automatic hand sanitizer tool that can be used without having to touch the hand sanitizer bottle directly, thereby reducing the risk of transmission of Covid-19 when washing hands
Sistem Pendukung Keputusan Pemilihan Jenis Lampu untuk Pencahayaan Ruangan Menggunakan Metode AHP Zulkifli Zulkifli; Suwarti; Iwan Purnama; Nurhayati; Haris Tri Saputra
Bulletin of Information Technology (BIT) Vol 3 No 4: Desember 2022
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bit.v3i4.428

Abstract

Abstract is a brief summary of the paper to help readers quickly determine the main research problem, solutions to solving problems encountered, research objectives and temporary research results which can be in the form of numbers/percentages according to research needs. Abstract should be clear and informative, providing a statement for the problem under study and its solution. Abstract length between 90 to 230 words. Avoid unusual abbreviations and define all symbols used in the abstract. Using keywords related to the research topic is recommended
Rancang Bangun Sistem Pompa Air Otomatis Berbasis Microcontroller Pada Mini Garden Sutrisno Dwi Raharjo; Iwan Purnama; Ali Akbar Ritonga
Jurnal SAINTIKOM (Jurnal Sains Manajemen Informatika dan Komputer) Vol 22, No 1 (2023): Februari 2023
Publisher : PRPM STMIK TRIGUNA DHARMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53513/jis.v22i1.7547

Abstract

Rancang bangun sistem pompa air otomatis berbasis Microcontroller pada mini  garden milik kelompok tani Aek Lumpatan dikembangkan untuk meningkatkan efisiensi dan produktivitas tanaman. Sistem ini menggunakan sensor suhu dan kelembaban tanah serta Microcontroller untuk mengendalikan pengairan secara otomatis sesuai kondisi tanaman. Hasil pengujian menunjukkan bahwa sistem ini dapat meningkatkan kualitas tanaman dan mengurangi kerugian akibat pengairan yang tidak tepat.
Pengaruh Pembiayaan Mudharabah dan Musyarakah terhadap Laba Bersih melalui Pendapatan Bagi Hasil pada Bank Umum Syariah Purnama, Iwan
JIIP - Jurnal Ilmiah Ilmu Pendidikan Vol. 6 No. 2 (2023): JIIP (Jurnal Ilmiah Ilmu Pendidikan)
Publisher : STKIP Yapis Dompu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.88 KB) | DOI: 10.54371/jiip.v6i2.1686

Abstract

Penelitian Ini Bertujuan Unutk Menganalisis Pengaruh Pembiayaan Mudharabah Yang Di Mediasi Oleh Pendapatan Bagi Hasil Terhadap Laba Bersih Dan Untuk Menganalisis Pengaruh Pembiayaan Musyarakah Yang Di Mediasi Oleh Pendapatan Bagi Hasil Terhadap Laba Bersih. Jenis Penelitian Yang Digunakan Dalam Penelitian Ini Adalah Penelitian Kuantitatif Dengan Pendekatan Asosiatif. Penelitian Kuantitatif Adalah Suatu Proses Menemukan Pengetahuan Dengan Menggunakan Data Berupa Angka Sebagai Alat Untuk Menemukan Keterangan Tentang Apa Yang Ingin Kita Ketahui. Sedangkan Asosiatif Adalah Penelitian Yang Dipakai Untuk Mengetahui Pengaruh Ataupun Korelasi Antara Dua Variabel Atau Lebih. Dibandingkan Dengan Deskriptif Dan Komperatif, Asosiatif Lebih Mempunyai Tingkatan Yang Tinggi Karena Dengan Penelitian Ini Dapat Dibangun Teori Yang Dapat Menjelaskan, Meramalkan Dan Mengontrol Suatu Gejala. Hasil Penelitian Menunjukan Bahwa Bagi Hasil Mampu Memediasi Pengaruh Pembiayaan Mudharabah Terhadap Laba Bersih, Sedangkan Pada Pembiayaan Musyarakah, Bagi Hasil Tidak Memediasi Pengaruh Pembiayaan Musyarakah Terhadap Laba Bersih. Bagi Hasil Mampu Memediasi Pengaruh Pembiayaan Mudharabah Terhadap Laba Bersih, Sedangkan Pada Pembiayaan Musyarakah, Bagi Hasil Tidak Memediasi Pengaruh Pembiayaan Musyarakah Terhadap Laba Bersih.
Tingkat Kepuasan Pelayanan Sales di PT. Sutan Indo Aneka Mobil Menggunakan Metode Weighted Sum Model (WSM) Reagan Surbakti Saragih; Iwan Purnama; Dudes Manalu
Bulletin of Information Technology (BIT) Vol 4 No 1: Maret 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bit.v4i1.523

Abstract

Service is one of the important things in the form of business activities engaged in the service sector. The eligibility of a person in providing the best service must go through a good assessment. Company indicators in assessing the feasibility of salesperson services at PT. Sutan Indo Aneka Mobil Pematangsiantar has many criteria. For that we need a method to be able to assist companies in making decisions. This study uses the Weighted Sum Model (WSM) method. From the calculation results of the Display Data Calculations, namely the Conformity Criteria Rating on Alternatives, Criteria Weight, WSM Calculation Method, WSM Method Calculation, the highest value is 0.925 with rank 1 meaning the Weighted Sum method. Model (WSM) helps companies in making decisions. Sales with the highest value on behalf of Putra Ade
Rancang Alat Pengukur Tinggi Badan Dengan Output Suara Berbasis Arduino Uno Yandri Lesmana Yandri Lesmana; Iwan Purnama; Rohani
Bulletin of Information Technology (BIT) Vol 4 No 2: Juni 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bit.v4i2.697

Abstract

In every health test, of course, there is a measurement of height, so that a person's height can be measured, starting from the soles of the feet to the head, the height measuring device used is still manual, which uses a meter and the measurement process in done by someone to measure the height of someone who wants to know his height so that the results of these measurements require more time when the number of people measured is more than 20 people in other words the manual height meter is less effective when used during the recruitment period of new employees started. With these constraints, the authors created a tool that can measure height automatically by utilizing an Ultrasonic sensor as a measuring tool and an Arduino Uno microcontroller as a control center by displaying measurement results on a 16x2 LCD screen. In this result it can replace the manual height measuring device so that it helps the activities of workers in carrying out their noble duties to provide health services to the general public.
Co-Authors Abdul Karim Agus Perdana Windarto Agustina Sidabutar Agustina, Asri Widya Aini, Putri Al Amri Al Maahi, Muhammad Zuhri Ali Akbar Ritonga Ali Akbar Ritonga Alvionita, Icha Ambiyar, Ambiyar Andi Ernawati Andre Ardian Ardansyah, Muhammad Ardansyah, Muhmmad Arie Pramana Ashari, Suci Asyahri Hadi Nasyuha Aysyah Rengganis AZIDDIN HARAHAP Aziddin Harahap Balqi, Siti Fadillah Bangun, Budianto D.Leo Surya Duha Dahrul Aman Harahap Danil Polanda Dar Hasibuan, Halmi Deby Lorensyah Rambe Dudes Manalu Elysa Rohayani Hasibuan Elysa Rohayani Hasibuan Fahmi Rizal Faisal Efendi Siregar Fauzan Azim Febriani, Lisa Feri, Jonny Firman Edi Firman Edi Fitri Indina Dongoran Gomal Juni Yarnis Guna Dharma, Aditya Gunawan, Yogi Harahap, Aziddin Harahap, Nur Salimah Hasibuan, Elysa Rohanayani Hasibuan, Linda Suhela Hasibuan, Mila Nirmala Sari Heni Pujiastuti Ibnu Rasyid Munthe Ibnu Rasyid Munthe ibnu Rasyid Munthe Ibnu Rasyid Munthe Ibu Rasyid Munthe Indah Lestari, Indah Ira Purnama Sari Irmayani, Deci Jufri Khairul Khairul Hadi Listia, Bella Ayu Lubis, Khoirunnisaiyah Lubis, Rizky Ramadhan Hasan M. Rafi Mahadi Kesuma Rambe Marha As, Pawa Niassa Marlina Siregar Masrizal Masrizal Menrisal Mesran, Mesran Mohamad Fakih Firdaus Monica, Nelly Muhammad Ardansyah Muhammad Bagus Fadli Muhammad Halmi Dar Muhammad Hamka Muslim N, M Rizqi Nasution, Muhammad Bobbi Kurniawan Nathania Putri1, Nathania Nelly Monica Nurhayati Nuridin Widya Pranoto Nurintan Asyiah Siregar Nurwijayanti Nur’ainun Gulo Pane, Rahmadani Puput Indrayani Rahel Marianti Ritonga Raja Inganta Sinulingga Ramzi Saputra Rasyid Munthe, Ibnu Reni Kartikaningsih Rian Farta Wijaya Rian Farta Wijaya Rio Septian Hardinata Risnawati Agustin Rizki Hariandi Rohani Rohani Rohani Rohani Rohani Ronal Watrianthos Rosnah Ritonga Ruth Rize Paas Megahati S Ruth Rize Paas Megahati S Ruth Rize Paas Megahati.S Ryan Utama Tambunan Safaridah Rambe Sakinah Sakinah Sandhi, Bagus Hari Sapriyani Sapriyani Saputra, Haris Tri Saputra, Ramzi Saragih, Reagan Surbakti Sempurna, Teguh Silestian, Selvi Siregar, Julmahdi Siregar, Marlina Siregar, Sakinah Ubudiyah Solikhun Solikhun, Solikhun Sulis Sumitro Sarkum Sumitro Sarkum Sumitro Sarkum Sumitro Sumitro Surya Ramadhan Suryadi, Sudi Susi Susanti Sutrino Dwi Raharjo Sutrisno Dwi Raharjo Suwarti Syahputra Harahap, Hasmi Syahrul Syaiful Zuhri Harahap Syaiful Zuhri Harapan Tambak, Riski Romadhon Tiok Wijanarko Trianovie, Sri Ummy Hairani Unung Verawardina Volante, Kevin Volvo Sihombing Windo Yandri Lesmana Yandri Lesmana Yanris, Gomal Juni Zulfahmi Syahputra Zulkifli Zulkifli Zulkifli