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Jurnal Kendali Teknik dan Sains
Published by International Forum of Researchers and Lecturers
ISSN : 29864429     EISSN : 29863228     DOI : 10.59581
Core Subject :
Jurnal Kendali Teknik dan Sains dengan e-ISSN : 2986-3228, p-ISSN : 2986-4429 adalah jurnal yang ditujukan untuk publikasi artikel ilmiah yang diterbitkan oleh International Forum of Researchers and Lecturers. Redaksi menerima artikel berbasis teori dan penelitian. Cakupan keilmuan Jurnal ini meliputi pengetahuan dan informasi riset atau aplikasi riset dan pengembangan terkini dalam bidang teknologi. Ruang lingkup meliputi bidang Informatika, Teknik Mesin, Teknik Elektro,Teknik Sipil, Teknik Industri, Ilmu Komputer dan Sains. Jurnal ini terbit 1 tahun 4 kali (Januari, April, Juli dan Oktober).
Arjuna Subject : -
Articles 148 Documents
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Optimasi Kondisi Operasi Proses Elektroplating Nikel-Khrom Untuk Ketahanan Korosi Baja Profile L Mad Yusup; Diyaa Aaisyah Salmaa Putri Atmaja; Purbawati Purbawati; Ida Rosanti
Jurnal Kendali Teknik dan Sains Vol. 3 No. 1 (2025): Januari: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i3.3904

Abstract

This research aims to optimize the operating conditions of nickel-chrome electroplating to increase the corrosion resistance of L profile steel materials. Nickel-chrome electroplating is a metal coating method used to protect steel surfaces from corrosion and improve the aesthetic appearance. The electroplating process involves several variables such as solution concentration, temperature, current density, and plating time. In this research, various operating conditions were optimized to obtain maximum corrosion resistance. The experimental method was carried out with variations of these parameters and the results were evaluated using corrosion tests and microscopic analysis. The research results show that certain operating conditions produce a protective layer that is more effective in preventing corrosion on L profile steel. This optimization is expected to make a significant contribution in industrial applications that require high corrosion protection.
Klasifikasi Penyakit Jantung Menggunakan Algoritma ANN dengan Persentase diatas 70% Mohammad Soharto; Mohammad Aldy Fermansyah Hadi; Maulana Firdaus Al-Ayyubi
Jurnal Kendali Teknik dan Sains Vol. 3 No. 1 (2025): Januari: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i3.3922

Abstract

Heart disease is one of the biggest causes of death in the world. This research examines the use of the Artificial Neural Network (ANN) algorithm to classify heart disease based on 303 medical data of heart disease patients obtained from the Kaggle dataset center. The data used includes medical parameters such as age, gender, blood pressure, cholesterol levels and other examination results. Various ANN architectures were tested to find the optimal configuration in terms of the number of hidden layers and neurons in each layer. Model performance is evaluated using metrics such as accuracy, precision, recall, and F1-score. From the results of the performance measurement research, an accuracy rate of 97.06%, precision of 92.30%, recall of 92.30%, and F1-Score of 92.30% were obtained.
Kajian Penambahan Bakteri Probiotik Lokal Dengan Interval Waktu Inkubasi 8 Jam Terhadap Perubahan Kadar BOD dan COD Pada Air Buangan Industri Tahu Budi Utomo; Koosdaryani Soeryodarundio; Hendy Sugiharto
Jurnal Kendali Teknik dan Sains Vol. 2 No. 4 (2024): Oktober: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i3.3958

Abstract

Tofu has become one of the most popular foods among the people of Indonesia. This encourages the existence of a growing tofu manufacturing industry. However, the growth of this industry also results in a lot of waste being generated. If the waste is not treated properly, it can cause pollution because it contains very high BOD and COD levels. One of the ways that researchers do is by utilizing local probiotic bacteria to help reduce BOD and COD levels. Data analysis in this study is in the form of statistical analysis, where statistical data will be presented with graph/diagram methods that show the results of differences in BOD and COD values in Tofu Industry Wastewater before and after treatment. Based on the results of the study, there was a significant decrease in BOD and COD levels due to the addition of local probiotic bacteria. The efficiency of the largest decrease in BOD levels was 79.88% in the sample variation with a probiotic content of 75% when the incubation time interval was 32 hours. Meanwhile, the largest decrease in COD levels also occurred in the same sample variation with an efficiency of 74.76%.
Membangun Sistem Operasi Windows Serverless Mempermudah Pengembangan dan Deployment Aplikasi Modern Rakhmadi Rahman; Nabilah Ramadhani Wowong; Fathin Alwan Tahir
Jurnal Kendali Teknik dan Sains Vol. 2 No. 4 (2024): Oktober: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i4.4032

Abstract

Exploring the concept of the Windows serverless operating system as a solution in the development and deployment of modern applications. Through a quantitative approach, this study evaluates how serverless technology can improve efficiency, reduce costs, and speed up the application development process. Using case studies and data analysis, this study provides practical guidance for developers and organizations in adopting serverless architectures in Windows environments.
Analisa Sistem Jaringan Komputer Client Server pada PT. XYZ Ken Leffi Bachtiar Alfan; Asrul Sani
Jurnal Kendali Teknik dan Sains Vol. 2 No. 4 (2024): Oktober: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i4.4147

Abstract

In an increasingly interconnected world, computer networks play a crucial role in business operations. This research focuses on the analysis of the client-server network system at PT. XYZ, which shares a building with several other companies. The objective is to evaluate the current network infrastructure, identify potential issues, and propose improvements to enhance performance and security. A qualitative approach was employed, utilizing case study methods, interviews, and observations to gather in-depth data on the network's configuration, IP address management, and security measures. The findings indicate that while the existing network functions adequately, there are significant risks associated with user access rights and the need for regular maintenance. The implications of this study suggest that implementing stricter security policies and upgrading bandwidth could mitigate risks and improve overall network reliability, thereby supporting business productivity.
Analisis Statistik Presepsi Mahasiswa Teknik Kimia Angkatan 2023 Paralel C UPN “Veteran” Jawa Timur Sebagai Kampus Bela Negara Terhadap Efektifitas Rancangan Undang-Undang Perampasan Aset Maulana Azis Alfahrezi; Muhamad Abiedama Fahrezi; Neo Harlan; Ahmad Rifaldi Prasetia
Jurnal Kendali Teknik dan Sains Vol. 3 No. 1 (2025): Januari: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v3i1.4462

Abstract

The Draft Asset Forfeiture Law represents a significant step in combating economic crimes in Indonesia, focusing on non-conviction-based asset recovery. This study aims to analyze the perceptions of Chemical Engineering students (2023 Cohort, Parallel C) at UPN "Veteran" East Java, a designated State Defense Campus, regarding the law's effectiveness. Employing a quantitative approach, data were gathered using a validated Likert-scale questionnaire assessing understanding, potential impacts, and alignment with state defense principles. The findings reveal that the majority of students perceive the draft law as a strategic tool for strengthening justice, reducing corruption, safeguarding public interests, and enhancing governmental integrity. However, some respondents expressed concerns over potential conflicts with human rights and implementation inefficiencies. This research underscores the necessity of harmonizing legislative frameworks with human rights and public trust, emphasizing the role of state defense education in fostering policy support..
Analisa Dampak Kegiatan Usaha Hulu Migas terhadap Ekonomi Migas di Indramayu Edy Soesanto; Dzikri Walisyah Jamal; Rizky Andreanusa; Bismaka Daniswara
Jurnal Kendali Teknik dan Sains Vol. 3 No. 1 (2025): Januari: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v3i1.4559

Abstract

The oil and gas sector, particularly the upstream segment involving exploration and production, plays a crucial role in contributing to Indonesia's economy. Indramayu Province, being one of the country’s oil and gas-producing areas, also experiences both direct and indirect effects from upstream oil and gas operations. This study aims to assess the influence of upstream oil and gas activities on the local economy in Indramayu Province. The research employs both qualitative and quantitative methods, incorporating secondary data analysis and interviews with relevant stakeholders. Findings indicate that upstream oil and gas operations have a substantial impact on the regional economy, notably through job creation, improved income levels, and effects on other economic sectors. However, challenges remain regarding the sustainability of natural resources and the need to better optimize the benefits for local communities. Keywords: Upstream Oil and Gas Operations, Local Economy, Indramayu Province, Economic Impact, Resource Sustainability, High-quality Oil
Preparasi dan Karakteristik Arang Aktif dari Sekam Padi dengan Aktivator Naoh sebagai Adsorben Metilen Biru Ni Kadek Ayu Candra Dharmayanti; I Made Siaka; I Wayan Sudiarta
Jurnal Kendali Teknik dan Sains Vol. 3 No. 1 (2025): Januari: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v3i1.4611

Abstract

Rice husk is a waste originating from agricultural waste that has not been utilized properly. The purpose of this study was to compare NaOH-activated rice husk activated charcoal with unactivated activated charcoal, and to measure the adsorption capacity of activated charcoal to methylene blue. Gravimetry, volumetry, and spectrophotometry are the analytical techniques used in this analysis. In this study, 1.5 M rice husk activated charcoal with NaOH showed the best results. It showed a water content of 8.81%, ash content of 5.87%, volatile matter content of 6.60%, and carbon content of 78.72%. In addition, the results showed that NaOH-activated rice husk activated charcoal has characteristic capabilities and adsorption capacity to methylene blue that meets SNI. The longer it is reasonable, the more rice husk activated charcoal.
Analisis Pengaruh Penggunaan Air Deck Terhadap Ground Vibration pada Aktivitas Peledakan di Pit Sentuk PT Multi Harapan Utama Provinsi Kalimantan Timur Dimas Daffa Erlangga; Revia Oktaviani; Lucia Litha Respati; Tommy Trides; Windhu Nugroho
Jurnal Kendali Teknik dan Sains Vol. 3 No. 1 (2025): Januari: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v3i1.4665

Abstract

Blasting is an activity that breaks rocks from their parent rock using explosives to create smaller fragments, making the loading and transportation processes easier. One of the environmental impacts of blasting activities is ground vibration. Ground vibration is one of the outcomes of blasting activities, and it is measured using the PPV (Peak Particle Velocity) value. Ground vibration can become a problem for companies if it exceeds the safe vibration quality standard (SNI 7571: 2010), as it can pose a danger to humans and nearby buildings. The Air Deck is an air column in the blast hole that aims to reduce energy vertically, this method can reduce the use of explosives. This research was conducted at the Sentuk Pit of PT. Multi Harapan Utama in East Kalimantan. Observations were made during 42 blast events to determine the impact of the air deck method on the resulting vibration. During the study, the maximum PPV value was 13.87 mm/s, while the minimum PPV value was 1.13 mm/s. The average ground vibration measurement value for non-air deck blasting was 4.40 mm/s, while the average ground vibration measurement value for air deck blasting was 3.95 mm/s. The use of this method also reduced the powder factor value. For non-air deck blasting, the average powder factor value was 0.26 kg/m³, and for air deck blasting, the powder factor value was 0.20 kg/m³, resulting in a 23.08% reduction in explosive usage. To calculate the predicted PPV, scaled distance calculations were used. Based on the predicted PPV calculation results, the deviation from the actual PPV was 1.59 mm/s.
Pengaruh Shading Eggcrate dan Pengunaan Kaca Panasap Guna Efesiensi Energi yang di Ukur dengan Nilai OTTV Bangunan Bertingkat Studi Kasus : Brilian Tower Gilang Pratama; Johanita Anggia Rini; Isyrin Yus Fauziah
Jurnal Kendali Teknik dan Sains Vol. 3 No. 2 (2025): April: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v3i2.4692

Abstract

The energy crisis and global warming are driving the importance of energy efficiency in building design. An ideal building not only prioritizes aesthetics and function, but also energy efficiency as well as comfort and safety for its occupants. In Indonesia, the Green Building Council Indonesia (GBCI) plays a role in promoting environmentally friendly and sustainable architectural practices. One popular method for energy efficiency is the use of eggcrate, which is a shading system in the form of lattices that reduces the intensity of sunlight, thereby lowering indoor temperatures and reducing energy use for cooling. The use of heat-reflective glass is also common in energy-efficient building design, because it reflects solar radiation and reduces incoming heat without sacrificing natural light. This reduces the workload of the air conditioning system, thereby increasing energy efficiency. According to Asih (2012), environmental control in buildings is greatly influenced by the use of glass and shading elements. Building façades, including glass areas, play an important role in energy conservation by reducing incoming heat conduction. In addition, glass also influences natural lighting and has positive psychological effects, while maintaining comfort and energy efficiency in buildings.

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