Jurnal Ilmiah Universitas Batanghari Jambi (JIUBJ)
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2545 research outputs found
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Rancang Bangun Modul Sistem Proteksi Kelistrikan pada Gedung Tower Airnav Unit Dekai
Full text linkThis research aims to design and develop a microcontroller-based electrical protection system that is able to detect and handle voltage surges (overvoltage) and voltage drops (undervoltage) automatically. This system uses a PZEM-004T sensor, an Arduino Mega 2560 microcontroller as the main controller, and a Solid State Relay (SSR) to disconnect or connect the electric current according to the detected conditions. This research uses a User Trial test. The test was carried out by comparing the measurement results of the PZEM-004T sensor to a digital multimeter, showing an average difference of less than 3%, indicating good sensor accuracy. When the voltage exceeds 250V or drops below 190V, the SSR successfully disconnects the current with a response time of less than 0.5 seconds
Komparasi Aplikasi Accurate Desktop dan Odoo untuk Penunjang Proses Penjualan pada Perusahaan (Studi Kasus PT. XYZ)
Full text linkThis study aims to compare two Enterprise Resource Planning (ERP) applications, Accurate Desktop and Odoo, in supporting the sales process at PT. XYZ, a laboratory equipment distribution company. This study used a descriptive comparative method. The analysis was conducted based on criteria such as ease of use, feature completeness, integration between modules, accessibility, flexibility, and development potential. The results indicate that Odoo ERP excels in four key aspects: cloud-based accessibility, automatic integration between modules, support for team mobility, and high customization capabilities. Conversely, Accurate Desktop excels in ease of use and compliance with local accounting standards. This study recommends implementing Odoo ERP as the primary system to support PT. XYZ's sales process, as it addresses the company's needs for flexibility, integration, and operational efficiency, while also providing strategic support for business growth, faster decision-making, and increased competitiveness in the digital era
Implementasi Internet of Things (Iot) pada Sistem Penyiraman Otomatis Bibit Alpukat dengan Aplikasi Mobile
Full text linkThis research aims to develop an Internet of Things (IoT)-based automatic watering system with real-time monitoring features for soil moisture and pH levels, designed to support the cultivation of avocado seedlings. The system utilizes an ESP32 microcontroller connected to two soil moisture sensors and one pH sensor, and is controlled through a mobile application built with Flutter. Sensor data is transmitted to a backend server using the MQTT protocol, while communication between the application and the backend server is conducted via a REST API. Users can configure watering schedules and durations, as well as set moisture thresholds to trigger automatic watering. Testing results show that the system functions effectively in monitoring soil conditions and performing watering based on the configured settings
Pengaruh Substitusi Mocaf dan Jewawut pada Makanan Tradisional Jepa
Full text linkThis study aims to assess the effect of mocaf and millet substitution on traditional Jepa food. This study was conducted using a one-factor Randomized Block Design method. The development of modified jepa was carried out with three treatments and three replications. The first treatment was traditional jepa with a composition of cassava (25g) and coconut (20g); the second treatment was mocaf-modified jepa with a composition of mocaf flour (20g), and coconut (30g); and the third treatment was wet millet flour (20g) and coconut (30g). All treatments were tested organoleptically by trained panelists, followed by proximate analysis on the three samples. The results of this study indicate that the substitution of mocaf and millet in traditional Jepa food can increase the liking for jepa and improve its nutritional value
Penerapan Strategi Pemasaran dalam Upaya Meningkatkan Penjualan Menggunakan Metode SOAR dan QSPM pada Studi Kasus Thrift Store Labersa Pekanbaru
Full text linkThe purpose of this study was to help solve problems related to factors that influence reduced income or sales achievement using the SOAR and QSPM methods. The purpose of using the SOAR and QSPM matrices is to find valid and practical results for the problems faced by the owner of the Thrift shop Labersa Pekanbaru. The method used in this study is qualitative where researchers obtain research results through distributing questionnaires with primary data types, namely direct interviews with the owner and related parties, while the method in the research data uses the SOAR and QSPM methods as a reference in concluding the results of the questionnaire. The results of the study found that the results of the validity and reliability tests said valid and reliable, then the results of the IE and SOAR matrix analysis quadrants were obtained in quadrant V with the aim that the store in that phase must maintain the market and develop products. The final results of the SOAR and QSPM tests obtained AS and TAS 6.758 are the highest results by providing pre-order services for branded goods according to customer demand and exclusive shopping fields
Kepemimpinan Visioner dalam Manajemen Pendidikan: Studi Kualitatif di Sekolah Berbasis Nilai Karakter
No full textThis research aims to explore how school principals implement visionary leadership in building an educational environment that integrates character values into policies, programs and daily practices. This research uses a qualitative approach with a case study method. Data was collected through in-depth interviews with school principals, teachers and students, as well as through direct observation and analysis of school documents. The research results show that visionary leadership plays a significant role in forming a school culture that is oriented towards character formation. Visionary leadership is not only a strategic instrument in education management but also a catalyst for creating a generation with character and ready to face global challenges
Analisis Spasial Sebaran dan Kerapatan Mangrove di Kawasan Pesisir Pantai Serdang Bedagai Sumatera Utara
Full text linkThis research aims to obtain a map of the distribution and density of mangroves, analyze the level of ecosystem sustainability, including ecological, economic, and social dimensions, in the mangrove area, and determine priority strategies for the sustainability of the mangrove ecosystem in five sub-districts of Serdang Bedagai Regency. This research began with collecting primary and secondary data through direct observation, interviews with the community, and a literature study. The results of this research show that there is an increase in the area of mangroves on the coast of the Serdang Bedagai Regency area of 3.48 ha. From image data analysis in 2020, the area of mangroves was 1,037.37 ha, and in 2022, the area of mangroves was 1,040.85 ha. There is also an increase in the area of mangroves in the categories of very dense (373.86 ha), very rare (3.89 ha), and there is a decrease in mangrove area in the dense category (201.29 ha) and rare category (172.98 ha). amounting to 172.98 ha (17%) with rarely changing conditions. By looking at this data, it can be said that the sustainability of mangrove forests is good. The priority strategy implemented is community outreach about the importance of mangrove ecosystems and environmental management. Preserving mangroves is essential due to their vital role in maintaining ecosystem balance
Pemanfaatan Data Digital Terrain Model dan Metode Topographic Wetness Index untuk Pembuatan Peta Rawan Banjir Daerah Aliran Sungai (DAS) Kenali Besar Kota Jambi
Full text linkThe aim of this research is to produce a map of flood-prone areas in the Kenali Besar watershed area by utilizing Digital Terrain Model (DTM) data using the Topographic Wetness Index method which is processed using Quantum GIS (QGIS) software. The results of this study revealed that 92.10% of the flood areas identified in this study were consistent with flood events that occurred in the field. Topographic Wetness Index analysis indicates that there are 347.0612 hectares (9.74% of the total area of the Kenali Besar watershed) that have the potential to experience flooding. This area is divided into three categories of vulnerability: 47.54 hectares with high vulnerability, 92.5 hectares with medium vulnerability, and 207.02 hectares with low vulnerability
Penentuan Rute Distribusi Optimal di PB Surya Agung dengan Menggunakan Metode Saving Matrix, Nearest Insertion dan Software LINGO
Full text linkThis research aims to determine the optimal distribution route for rice products in PB Surya Agung by utilizing the Saving Matrix and Nearest Insertion methods as well as using LINGO software. The Saving Matrix method is used to identify the most efficient route in the distribution process, while the Nearest Insertion method is used to insert new nodes into existing routes. The research results show that combining the two is able to increase the distribution efficiency of rice products in the company. Through this approach, PB Surya Agung can optimize the distribution route for their rice products to achieve maximum efficiency and effectiveness
Analisis Strategi Kreatif Pembelajaran Teori Kognitif dalam Meningkatkan Semangat Belajar Matematika Siswa Kelas 5 Sekolah Dasar
Full text linkThis research aims to overcome this problem by analyzing the positive impact of creative strategies based on cognitive theory on the enthusiasm for learning mathematics in grade 5 elementary school students. Through a quasi-experimental design with an experimental group and a control group, this research uses quantitative methods to collect and analyze data. The research results showed a significant increase in understanding of mathematical concepts and enthusiasm for learning in the experimental group who applied creative strategies. More interactive class dynamics and more active student participation also support the successful implementation of this strategy