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Briliant: Jurnal Riset dan Konseptual
Published by Universitas Nahdlatul Ulama Blitar
ISSN : 25414216     EISSN : 25414224     DOI : http://dx.doi.org/10.28926/briliant.v7i2.973
Core Subject : Science, Education, Engineering,
Civil Engineering, Building, Construction & Architecture Computer Science & IT Education
BRILIANT : Jurnal Riset dan Konseptual published by Universitas Nahdlatul Ulama Blitar. Published four times a year in print and online. Journals are published every three months, in February, May, August and November. The article topics contained in this journal are the results of research and thinking about the development of education and learning, Science and Technology.
Arjuna Subject : -
Articles 25 Documents
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Search results for , issue "Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025" : 25 Documents clear
RANCANG BANGUN SMART CONVEYOR PADA UNIT PRODUKSI POLITEKNIK INDUSTRI LOGAM MOROWALI Setiawan, Angga Tegar; Alfafa, Abduh Malik; Wijayanto, Hendi Lilih; Justiadi, Justiadi; Suwandy, Suwandy
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.1840

Abstract

The metal industry requires an effective quality control system to ensure that produced items meet established standards. This study aims to design a NodeMCU-based smart conveyor capable of automatically sorting metal products based on dimensions while transmitting real-time data on sorted and unsorted product quantities to a MySQL database. This data can be accessed through a website designed to facilitate monitoring. The research methodology includes planning, hardware system design, software development, and system integration stages. NodeMCU serves as the main controller, reading data from dimension-detecting sensors and activating a sorting actuator in the form of a Cylinder Pneumatic. Sorting results are transmitted via Wi-Fi to a database and displayed in real-time on a web interface. The study results demonstrate that the system effectively sorts items based on their dimensions, with the sorting data accessible for real-time monitoring through the website. This implementation enhances production processes, reduces human error, and supports the Industry 4.0 concept through IoT-based data management.
Pengembangan Media Pembelajaran Augmented Reality Materi Kerajaan Hindu Budha Untuk Meningkatkan Berpikir Kritis Siswa Kelas IV SD Afifah, Awayna Faza; Zainuddin, Almuntaqo
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.1889

Abstract

This study aims to provide changes to the Instagram Augmented Reality filter teaching media on Hindu Buddhist Kingdom material and determine student responses with a focus on improving the critical reasoning of class IV students at SD Muhammadiyah 1 Surakarta. This research uses the Research and Development (R&D) method with the ADDIE model. This media feasibility test is based on media experts and material experts through media and material expert validation sheets. Student responses with questionnaires and pre-test and post-test work to determine changes in students' critical reasoning. The results of the research stated that the Hindu Buddhist Kingdom learning media based on Instagram AR filters obtained a percentage score of 86.25% by media experts, 84.61% by material experts, and 98.84% by practitioners as material experts. Based on the Likert scale, the percentage scores are both included in the "very suitable" category for use in learning. The results of student responses to this media obtained a percentage score of 88.91% in the "valid" category. The results of the pre-test and post-test scores were obtained using the normality test and the Mann-Whitney U test, with the results showing a significant difference in students' critical thinking before and after using learning media.
Pengukuran Produktivitas dengan Metode APC (American Productivity Center) dan Green Manufacturing di PK Rosella Baru Rahmawati, Annisa Dinda; Widjajati, Endang Pudji
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.1895

Abstract

This research aims to analyze the level of productivity at PK Rosella Baru and provide suggestions for improvements to the company to increase productivity. The method used in this research is quantitative and interviews with data analysis consisting of company data including production numbers, workforce and energy use, scientific articles and other relevant documents. The findings from the research are three outputs, namely productivity levels, profitability and price improvements for company evaluation. Factors that influence this success include the amount of output each year that is in line with the company's targets, a workforce that masters their field, the raw materials and energy used are optimal and a supportive work environment. Recommendations for further research are to analyze how the level of productivity in the industry affects the profitability obtained.
Penerapan Pembelajaran Luar Kelas di SD Muhammadiyah 1 Surakarta Dienti, Lulu Sania; Zainuddin, Almuntaqo
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.1896

Abstract

Learners feel bored with learning that is limited to the classroom due to the lack of variety in scenery and the lack of utilization of other learning resources by educators. The purpose of this research is to identify effective strategies in increasing learners' engagement and enriching their learning experience outside the classroom. The research method used was qualitative with the research design using ethnography. The research was conducted through interviews with principals and teachers, then through observation or direct observation and document research. The results of this study show that there are different opinions regarding the effectiveness of out-of-class learning. Although there are differences, basically out-of-class learning can be said to be effective if it is commensurate with the benefits felt by teachers, students, and students. Support provided by SD Muhammadiyah 1 Surakarta is in the form of policy support and facility support. This support is useful for the success of the out-of-class learning form. These forms are 1) Hizbul Wathan Camp, 2) Pesantren Kilat, 3) Visit to Batik Village, 4) Expedition to the Press Monument, 5) Outbound, and 6) Healthy Walk. Although out-of-class learning at SD Muhammadiyah 1 Surakarta is already quite good in its implementation, it still experiences obstacles in its implementation, namely in making proposals, and also time management.
Analisis Tingkat Kecacatan Komponen End Wall Menggunakan Metode QCC dan FMEA di PT INKA (Persero) Nufaisah, Nurah; Aryanny, Enny
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.1899

Abstract

PT INKA (Persero) is the first integrated train manufacturing company in Southeast Asia. One of the train products currently being worked on is a 612-car passenger train. However, in the production process defects are often found. The end wall component produces the highest defects with a defect percentage of 10.8%. This research uses the Quality Control Circle method and Failure Mode and Effect Analysis at PT INKA (Persero) to determine the level of defects and provide suggestions for improvement. The results of the research show that the percentage level of end wall defects is end wall flatness exceeding tolerance (38%), wavy end walls (33%), and end wall scratches (29%). Recommendations for improvement given are based on the five highest RPN values, namely supervision and pressure of the welder during briefings to regulate and maintain the stability of the amperage and voltmeter according to the WPS used, making a routine schedule to monitor the performance of the welder and the welding process, providing manual procedures or guidelines that are easy to understand. and accessed by the welder, the use of auxiliary tools such as jigs (fasteners) and fixtures (holding devices), and providing sufficient rest time and making the system appreciated or recognized for good performance.
Analisis Probabilitas Risiko dan Usulan Perbaikan Pada Proses Weaving Pembuatan Produk Handuk di PT Paberik Tekstil Kasrie Menggunakan Metode Fuzzy-Bow Tie Analysis Al Masruroh, Eki Wulandari; Tranggono, Tranggono
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.1901

Abstract

The research aims to identify the risks that occur in the weaving process and provide risk management and prevention strategies. The method of this research is to use fuzzy-bow tie analysis where fuzzy analysis is used to calculate the probability of factors and impacts that occur while bow tie analysis is to identify risk variables and plan management and prevention strategies. The findings from the study have identified five risk variables: fire, work fatigue, Operator accident, machine damage, and product defect. After conducting a survey of 5 employees working in the weaving department by measuring the probability of risk occurrences and the level of risk impact, the results were that of the 5 main risks identified, 3 of them had high risk values and 2 had moderate risk. To reduce the level of risk, risk mitigation is carried out by conducting an analysis of prevention and management strategies using the Bow tie method.
Implementasi House of Risk (HOR) dan Root Cause Analysis dalam Strategi Mitigasi Risiko Kegagalan Mesin Produksi pada PT Industri Kereta Api Persada, Ikhlas Damai; SZS, Joumil Aidil
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.1907

Abstract

PT Industri Kereta Api or commonly called PT INKA is a company engaged in the field of railway production. One of the machines that often experiences damage is the Gap Shear / Hydraulic Shear machine, with a total of 41 repairs during the period June 2023 to February 2024. From this problem it is necessary to carry out an analysis using the House of Risk (HOR) method and Root Cause analysis to determine optimal risk mitigation strategies so as to minimize the occurrence of machine damage. The results of the research recommend that companies can monitor and analyze the service life of machine components based on the intensity of machine use, implement a production scheduling system and apply predictive analysis of safe production quantities for machine reliability, implement regular training programs for operators regarding instructions and standards for machine use and create a clear and easy to understand machine usage manual, provide clear documentation regarding the materials used and their characteristics, and implement preventive maintenance based on vibration monitoring data.
Pengaruh Adaptabilitas Karier, Efikasi Diri, Disiplin Diri, Dan Literasi Digital Terhadap Minat Berwirausaha Siswa/I SMK Anggana, Syeh Umar; Sutadji, Eddy; Tuwoso, Tuwoso
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.1919

Abstract

Presidential Regulation (PERPRES) Number 2 of 2022 concerning National Entrepreneurship Development for 2021-2024, mandates that the target entrepreneurship ratio in 2024 is 4.0%. Vocational education that oversees SMK encourages students to be productive, one of which is through entrepreneurship. Entrepreneurial interest is one of the important precursor variables for entrepreneurship. This study uses a quantitative approach survey method. The form of problem formulation used in this study is associative-causal. The sample used in this study amounted to 222 students from public vocational schools in Malang City. The data collection technique used was a questionnaire. Data analysis techniques used include descriptive, partial correlation, and multiple regression. The conclusion in this study shows that career adaptability and self-discipline have no partial effect on students' entrepreneurial interest, while self-efficacy and digital literacy have a partial effect on students' entrepreneurial interest. The results also reveal that there is no simultaneous influence between career adaptability, self-efficacy, self-discipline, digital literacy on entrepreneurial interest of vocational students in Malang City.
Melangkah ke Masa Depan Literasi Digital: Rancang Bangun Sistem Genusian Course Academy dengan Pendekatan Hybrid Collaborative Filtering dan Content-Based Filtering Firdaos, Helfi Apriliyandi; Sujjada, Alun; Somantri, Somantri
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.1957

Abstract

The recommendation system is an important component in enhancing the user experience by providing relevant and personalized course recommendations that align with individual preferences and needs. The Hybrid Collaborative Filtering approach combines the Collaborative Filtering (CF) method, which analyzes user interaction patterns, with the Content-Based Filtering (CBF) method, which evaluates the similarity of course content features. Implementing this hybrid system is expected to overcome the limitations of each method, such as the cold start problem in CF and the limitation of recommendation variety in CBF. This research aims to design a recommendation system in the academic environment known as “Genusian Course Academy”. This hybrid approach is expected to overcome the weaknesses of each approach and result in a more accurate and personalized recommendation system. The implementation of this system is expected to improve the online learning experience and help users find training that matches their needs users.
SINTESIS BIO-OIL DARI BONGGOL JAGUNG MENGGUNAKAN PROSES PIROLISIS Cakradetha, Ivenda Sasquea; Suriyanto, Suriyanto; Santi, Sintha Soraya; Utami, Isni; Sutiyono, Sutiyono
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 2 (2025): Volume 10 Nomor 2, Mei 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i2.2023

Abstract

Bio-Oil is a raw material that can be produced through various methods, one of which is the biomass pyrolysis process. Biomass pyrolysis has been extensively studied and has shown promising potential as an alternative fuel due to its lignocellulose content. In Indonesia, corn production reaches 23.1 million tons, resulting in waste in the form of corn cobs. This study employed the fast pyrolysis method to convert corn cobs into Bio-Oil. The pyrolysis process was conducted in a sealed reactor, externally heated to a temperature of 400°C. The corn cobs used as raw material were first crushed and sieved to achieve a uniform particle size of 20 mesh. Subsequently, the corn cobs were placed into the pyrolysis reactor, with residence times varied at 40, 60, 80, 100, and 120 minutes. Upon completion of the pyrolysis process, the resulting products, consisting of Bio-Oil, charcoal, and pyrolysis gas, were separated and analyzed for Bio-Oil yield, density, viscosity, and calorific value. Chemical composition analysis was performed using Gas Chromatography-Mass Spectrometry (GC-MS) to identify the main compounds present in the Bio-Oil. The highest yield was obtained with a particle size of 20 mesh and a residence time of 120 minutes, resulting in a yield of 72.4632%, a density of 1.3018 kg/m³, a viscosity of 1.6712 mm²/s, and a calorific value of 6.640 Kcal/kg. GC-MS analysis revealed an acetic acid content of 37.49% and a methyl ester content of 22.19%.

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