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All Journal International Journal of Reconfigurable and Embedded Systems (IJRES) JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer INFOKUM Jurnal Pengabdian Kepada Masyarakat Bulletin of Information Technology (BIT) Journal of Computing and Informatics Research IRA Jurnal Pengabdian Kepada Masyarakat
Dian Noviandri
Universitas Medan Area
Arts Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Nursing Public Health Social Sciences Veterinary Other

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Upaya Peningkatan Kemampuan Penggunaan Microsoft Access Programming Bagi Pegawai Unit Usaha Bank Sumut Syariah Dian Noviandri; Indra Hermawan; Agnita Yolanda; Fahmi Sulaiman
PaKMas: Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1 (2022): Mei 2022
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/pakmas.v2i1.822

Abstract

This training aims to improve the ability to use microsoft access programming for employees of the Bank Sumut Syariah business unit. This training was attended by all employees because this training is considered very important to support the performance of the employees. Currently, the Bank Sumut Syariah business unit has implemented technology based on Microsoft Access Programming in the context of carrying out all office activities. This training is carried out by means of socialization to employees, discussions, training and also direct practice of its use. The service activities for the Microsoft Access Programming Training have been carried out well. The service activity for the Microsoft Access Programming Training received an enthusiastic response from the participants of the Bank Sumut Syariah unit employees. Microsoft Access Programming training is carried out in stages and distributed in 14 meetings with a student center learning system and project based learning model so that employees can solve work problems with the skills that have been taught. Microsoft Access is a relational computer database application program that is used to design, create and process various types of data with large capacities. Database is a collection of related tables. Between tables with one another are related to each other, so it is often called a relational database. The relations between tables are connected by a key, namely the primary key and foreign key
Perancangan Teknologi Embedded System Deteksi Kebocoran Gas dan Api berbasis Internet of Things Dian Noviandri
REMIK: Riset dan E-Jurnal Manajemen Informatika Komputer Vol. 6 No. 3 (2022): Volume 6 Nomor 3 Agustus 2022
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/remik.v6i3.11619

Abstract

Penelitian berdasarkan hasil observasi di dapur yang menggunakan gas sebagai bahan bakar untuk memasak, untuk mendeteksi kebocoran gas hanya mengandalkan indera penciuman saja, apabila kebocorn terjadi di malam hari maka dapat menimbulkan kebakaran akibat kebocoran gas yang mengkaibatkan kebakaran. Tuujuan penelitian ini merancang teknologi embedded system pendeteksi kebocoran gas dan api yang disebabkan gas, yang dapat memberikan peringatan dini kebocoran dan kebakaran yang disebabkannya berbasis Internet of Things. Metode yang digunakan Rapid Application Development (RAD) dengan langkah a.definisikan kebutuhan alat, membuat rangcangan/model alat, mengerjakan alat sesui saran/perbaikan prototipe oleh pengguna dan penyelesaian proyek. Hasil penelitian sebuah rancangan alat embedded system pendeteksi kebocoran gas dan deteksi api berbasis IoT yang mampu secara aktif menutup tabung gas dengan handuk/kain basah dam menyiram api yang disebabkan oleh percikan gas serta mengirimkan pesan ke pemilik dapur bahwa terjadi kebocoran gas atau api terdeteksi. Kesimpulan Ala Embedded System berhasil dirancang untuk keperluan deteksi kebocoran gas dan api.
Implementation of IOT on Laboratory Door Security System Using Dian Noviandri; Rizaldy Khair
INFOKUM Vol. 10 No. 4 (2022): October, computer, information and engineering
Publisher : Sean Institute

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

Abstract

The door security system using RFID is one of the many systems that can be used to increase the level of security on the doors of houses, classrooms, warehouses and so on. The door security system uses RFID as a medium to read or identify so that the door can open. It uses a relay as a link and breaker of electric current that is flowed to the load (Solenoid Door Lock). It uses LCD as a notification whether RFID successfully identifies what not. When RFID identifies the card and the condition of the card that the RFID reads successfully then the LCD will pop up the text "WELCOME LAB IOT" and the Solenoid will open. After a few seconds then the solenoid will lock again. Conversely, When RFID identifies the card and the condition of the card read RFID is not successfully detected then the LCD will pop up the text "PLEASE TRY AGAIN" and the Solenoid will remain locked. If during the RFID card reading process there is a failure 3 times, the Buzzer will sound and the LCD will display the text "YOU ARE NOT REGISTERED".
The Expert System of Determining the Type of Malaria by using Dempster-Shafer Method Ronal Maruli Marusaha; Dian Noviandri; Andre Hasudungan Lubis
Bulletin of Information Technology (BIT) Vol 4 No 3: September 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bit.v4i3.887

Abstract

Malaria is the most dominant disease in Asia and Africa and may become a life-threatening disease for it suffers. The types of malaria such as Plasmodium Vivax, Plasmodium Ovale, Plasmodium Malariae, and Plasmodium Falciparum are mostly infected people around the world. These types of malaria have certain symptoms that drives difficulties for some patients to confirm which malaria that their infected. A clinical testing and medical diagnostic assessments may be performed to determine the types of malaria, but utilizing a system also brings some benefits for rural areas which lack of medical facilities. The study develops a system by implementing the Dempster Shafer method to determine types of malaria. We collected the knowledge from the experts including 18 possible symptoms along with the density value. This paper present 5 cases of sufferers and provide the system result with the possibilities of malaria types. The result pointed out a various percentage of malaria types that may infected to the patients.
Analysis of The Multilayer Perceptron Algorithm on Twitter User’s Sentiment Towards The COVID-19 Vaccine Fordinand Halomoan Pasaribu; Nurul Khairina; Dian Noviandri; Susilawati Susilawati; Rahmad Syah
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 1 (2023): Issues July 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i1.9664

Abstract

The World Health Organization (WHO) declared COVID-19 a global pandemic due to its rapid spread and infection of people worldwide. The emergence of COVID-19 vaccines has garnered both support and rejection from the public. Some people support the vaccines, while others remain cautious, even though the government provides them for free. The procurement of coronavirus vaccines has generated diverse opinions in society. COVID-19 vaccines have become a trending topic on social media, particularly on Twitter. This research aims to explore public opinions on the COVID-19 vaccine. The methods used in this study include data collection, text preprocessing, TF-IDF, multilayer perceptron algorithm, and testing with confusion matrices. Out of a total of 228,208 positive, negative, and neutral opinions from Twitter users about the COVID-19 vaccine, with a training-to-testing ratio of 90% to 100%, the model will learn more by using a large amount of training data. The performance results of this research obtained the highest accuracy of 81.2%, precision of 83.8%, and recall of 71.2%. The results of sentiment analysis can be seen in the public opinions on the COVID-19 vaccine, which are divided into three categories: 35% positive opinions, 16.3% negative opinions, and 48.7% neutral opinions. The word cloud results show that positive opinions revolve around three topics: availability, cost, and dosage. Negative opinions from Twitter users about the COVID-19 vaccine focus on two main issues: vaccine side effects and deaths. Neutral opinions cover three topics, including dosage, availability, age, and expiration date
Penerapan Teknologi Tepat Guna Mesin Pencacah Pada Kelompok Peternak Di Desa Sei Mencirim, Deli Serdang – Sumatera Utara Hermawan, Indra; Noviandri, Dian; Yolanda, Agnita; Darianto, Darianto; Iswandi, Iswandi
IRA Jurnal Pengabdian Kepada Masyarakat (IRAJPKM) Vol 1 No 3 (2023): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajpkm.v1i3.73

Abstract

Feed is a vital element crucial to supporting the growth and survival of livestock. Forages, commonly known as livestock fodder, serve as the primary food source for animals and form the foundation of livestock development efforts. Sei Mencirim Village has a livestock farmers' group named "Mencirim Ayu." This group comprises 15 farmers, each raising an average of 10 head of livestock, specifically goats/sheep. The issue faced by the group is the direct feeding of animals due to the lack of a feed chopper. The proposed solution involves creating and providing a livestock feed chopper machine and training on its usage. The outcome of this Community Partnership Program (PKM) activity includes implementing a chopper machine with a capacity of 30-50 kg/hour. Farmers can produce feed more economically for their livestock with this machine, potentially enhancing productivity.
Peningkatan Pendapatan Kelompok Tani Dengan Pemanfaatan Teknologi Hidroponik Berbasis IoT Pada Kelompok Tani Mekar Ayu Desa Sei Mencirim Deli Serdang Noviandri, Dian; Hermawan, Indra; Indrawati, Asmah
IRA Jurnal Pengabdian Kepada Masyarakat (IRAJPKM) Vol 2 No 1 (2024): April
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajpkm.v2i1.111

Abstract

Community Service aims to increase the income of farmer groups by making hydroponics based IoT, the Mekar Ayu Farmers Group in Sei Mencirim Village has so far relied on horticultural farming by using agricultural land that is very dependent on nature and controlling hama by spraying anti-pests which results in the harvest being contaminated with these anti-pest substances. Farming groups have not utilized the empty land around the group members' housing which can be used to create various businesses that can increase their members' income, such as training in hydroponics, sowing water spinach and bok choi seeds. The problem is that there is no hydroponics yet, even though the land for laying hydroponics is mostly in the homes of members of farmer groups. So far, farmer groups have relied on agricultural land and knowledge of sowing seeds. IoT-based hydroponic production training solutions and seeding and pest control training until harvest arrives.
Earthquake detection in mountainous homes using the internet of things connected to photovoltaic energy supply Satria, Habib; Dayana, Indri; Syah, Rahmad B. Y.; Noviandri, Dian; Zuhanda, Muhammad Khahfi; Syafii, Syafii; Salam, Rudi
International Journal of Reconfigurable and Embedded Systems (IJRES) Vol 13, No 2: July 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijres.v13.i2.pp315-322

Abstract

The North Sumatra region is an area with the potential for earthquakes originating from volcanic and oceanic eruptions which have resulted in many fatalities. Therefore, through the application of automatic monitoring and control system technology connected to the internet of things (IoTs), it is the right solution to provide efforts to increase security for residents of the house to always be vigilant. The security enhancement method referred to in this study is a home security system protection system by anticipating earthquakes. The advantage of this tool is that it applies a notification security system method with a sensitivity sensor which is automatically sent via email and sonor buzzer which also acts as sound vibrations due to an earthquake. The test results show that when a vibration occurs, the system will send a short email message to the user's smartphone so that the user will receive an email in the form of a warning message that the state of the house has an earthquake and the light-emitting diode (LED) interrupts and the buzzer is also on so that the alarm sounds which has been integrated into IoT. Then an integrated security monitoring system using the web can be monitored in real time.
Penerapan Teknologi Penyiraman Tanaman Sayuran Otomatis Berbasis Internet of Things Noviandri, Dian; Amin, Harsya Rizqy
Journal of Computing and Informatics Research Vol 4 No 2 (2025): March 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/comforch.v4i2.1935

Abstract

This research is based on the results of field observations, namely farmers who grow vegetables such as kale, pak choi and the like on dry land. Vegetables are watered in the morning and evening by farmers who are on duty every day until the harvest season arrives [1]. The purpose of the research is to create an automatic vegetable watering system based on Internet of Things, which can replace the farmer's task of watering vegetables [2]. The method used is Rapid Application Development (RAD) [3],by defining the tool needs, designing and making the tool. The result of this research is an IoT-based vegetable watering system and successfully replaces the farmer's task [4].
Co-Authors Agnita Yolanda Agnita Yolanda, Agnita Amin, Harsya Rizqy Andre Hasudungan Lubis Asmah Indrawati Darianto, Darianto Fahmi Sulaiman Fordinand Halomoan Pasaribu Habib Satria INDRA HERMAWAN Indra Hermawan Indri Dayana Iswandi Iswandi Muhammad Khahfi Zuhanda Nurul Khairina Rahmad B.Y Syah Rizaldy Khair Ronal Maruli Marusaha Rudi Salam Susilawati Susilawati Syafii . Syah, Rahmad B. Y.