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All Journal Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Jurnal Darma Agung Jurnal Sains dan Teknologi ISTP
Hutabarat, Marvin Frans Sakti
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Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Social Sciences

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PERANCANGAN ALAT UKUR KETINGGIAN AIR MENGGUNAKAN SENSOR HC-SR04 BERBASIS MIKROKONTROLLER ATMEGA8535 Hutabarat, Marvin Frans Sakti; Siburian, Ruth Meivera
JURNAL DARMA AGUNG Vol 30 No 1 (2022): APRIL
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Darma Agung (LPPM_UDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46930/ojsuda.v30i3.2338

Abstract

Dalam Kehidupan ini air sangat penting, air sumber kehidupan yang selalu dibutuhkan dalam kehidupan ini. Peran air sangat berguna dalam kehidupan, baik dalam dunia perkantoran dan kehidupan berumah tangga . ketersediaan air dilakukan secara manual, dengan cara mendatangi, melihat permukaan, melihat pengukuran langsung pada tempat penampungan langsung. Dengan cara tersebut lebih gampang dan mudah dilakukan begitu juga dengan biaya murah, akan tetapi apabila jarak air jauh dan sulit dilakukan dengan penampung permukaan air akan terjadi kesulitan. Untuk mengatasi hal tersebut diperlukan peralatan pengukuram air secara otomatis dari mikrokontroller. Dengan skripsi ini berhasil dibuat alat pengukuran ketinggian air dengan menggunakan sensor HC-SR04 yang akan membaca ketinggian air dari tempat permukaannya. Dataran air lebih besar dari 30 centimeter dari sensor yang terbuat yamg diperlihatkan di LCD, kedua relay akan tersambung alhasil sambungan ke pompa hendak menyala. Bila ketinggian air kurang lebih dari 10 centimeter dari pemeriksaan itu, hingga relay akan mengakhiri sambungan ke pompa air
Quantum-Enhanced K-Medoids Clustering: Comparative Analysis of Stroke Medical Data Siahaan, Ricardo; Purba, Swingly; Siregar, Jeremia; Hutabarat, Marvin Frans Sakti; Sitohang, Rasmi
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 8 No 5 (2024): October 2024
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v8i5.5814

Abstract

Stroke is a severe medical condition that occurs when the blood supply to parts of the brain is interrupted or reduced, resulting in brain tissue that lacks oxygen and nutrients. This causes brain cells to start to die in minutes. Early prevention reduces the risk of stroke. In this study, a quantum computing approach is used to improve the performance of the K-Medoids method. A comparative analysis of these methods was carried out with a focus on their performance, especially on the accuracy of the test results. The investigation was carried out using a data set of stroke patient medical records. The data set was tested using the classical and K-Medoids methods with a quantum computing approach utilizing Manhattan distance calculations. The findings of this research reveal improvements in the K-Medoids algorithm with Manhattan distance calculation influenced by the integration of a quantum computing framework. In particular, the simulation test results show an increase in accuracy from the classical K-Medoids method to the K-Medoids method with a quantum computing approach, from 52% to 64%. These results highlight that the performance of the K-Medoids method with a quantum computing approach is superior to that of the classical K-Medoids method.
ANALISA PENERAPAN ARSITEKTUR INDUSTRIAL PADA BANGUNAN KALLIA CAFE Mulia, Endi Martha; Hutabarat, Marvin Frans Sakti; Chandra, Dennis; Stenli
Jurnal Sains dan Teknologi ISTP Vol. 23 No. 01 (2025): JULI
Publisher : LPPM ISTP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59637/jsti.v23i01.486

Abstract

The development of the culinary industry in Indonesia plays an important role in the national economy. The development of the culinary coffee drink industry can also be seen in the many constructions of cafes or coffee shops. The cafe that is often found is a cafe with a luxurious feel so that it is expensive to maintain. For this reason, the concept of Industrial Architecture is a concept that emphasizes functional and efficient aspects by using unfinished materials but still considering design aesthetics, so as to reduce costs incurred. This research was conducted to see the application of industrial architectural characteristics to cafe buildings by conducting literature studies and linking them to case studies. The selected case study is the Kallia Cafe Cafe building, from this case study it will be analyzed by linking the case study data with the characteristics of Industrial Architecture. From this analysis, the results obtained are the application of the characteristics of the industrial architectural concept at Kallia Cafe in terms of exterior and interior.
Co-Authors Chandra, Dennis Mulia, Endi Martha Purba, Swingly Ruth Meivera Siburian Siahaan, Ricardo Siregar, Jeremia Sitohang, Rasmi Stenli