Abstract:Mango Gadung Clonal 21 (Mangifera indica L.) is the result of crossbreeding between Gadung Mango and Arumanis, acknowledged as a native fruit of Pasuruan Regency. However, the sales of this fruit decline during the peak…
harvest season, causing difficulties for farmers in processing ripe fruit. Therefore, technology is needed to enhance shelf life and create innovative products using Mango Gadung Clonal 21 (Mangifera indica L.) as the base ingredient, with the addition of antioxidants from red dragon fruit peel. The aim of this research is to assess the physicochemical and organoleptic characteristics and identify the best combination of adding dextrin and red dragon fruit peel to Mango Gadung Clonal 21 (Mangifera indica L.) powder. This study employed a randomized block design with two main factors: the addition of red dragon fruit peel extract (M) with 2 levels (15 grams and 20 grams) and the addition of dextrin (D) with 3 levels (15 grams, 20 grams, and 25 grams). The study was repeated three times, resulting in a total of 18 treatments. Analysis encompassed antioxidant activity, water content, solubility, as well as organoleptic evaluations of color, aroma, taste, and texture. The best results were observed in the M1D3 treatment (15 grams of red dragon fruit peel and 25 grams of dextrin), with an antioxidant activity of 58.96 mg/ml, water content of 9.15%, solubility of 79.31%, color rating of 3.56 (liked), taste rating of 3.8 (liked), aroma rating of 3.04 (somewhat liked), and texture rating of 3.76 (liked).
Keywords: Antioxidant, Clonal 21 gadung mango, Dextrin, Red dragon fruit skin
Abstract:This research aims to explore the meaning of the word "holy" in a Christian context based on the Letter 1 Peter 1:15-16. The concept of holiness has deep theological significance in Christianity, and this text provides an…
n important basis for understanding the concept. This research uses a qualitative approach method, by collecting data through analysis of Bible texts, books, scientific journals and analysis of related documents. Data analysis was carried out thematically to identify patterns and themes in understanding the concept of "holy." The results of this research reveal the complexity of the meaning of the word "holy" in the context of 1 Peter 1:15-16. There are various understandings of this concept, including an understanding of holiness as a call to a different life and an understanding of holiness as a reflection of God's holy nature. The conclusions of this research provide deep insight into how the concept of "holy" can be translated and applied in contemporary Christian life. The implications of this research have strong relevance in the development of Christian spirituality and a deeper understanding of the call to be "holy," as stated in Scripture.
Keywords: Bible, Christian, God, Holy, 1 Peter 1:15-16
Abstract:This article is the result of community service regarding training and guidance for Hajj rituals for teenagers at the Al-Munazirin Mosque, Tampan District, Pekanbaru City.Hajj is a form of worship that involves deliberately…
ely visiting the Kaaba, to carry out certain acts of worship, or in other words, visiting certain places, at certain times, and carrying out certain acts of worship.. Al-Munazirin Mosque as a service location already has a mosque youth community, but is rarely given guidance and training, especially about the hajj rituals. For that, this activity needs to be carried out so that they can understand how. This service is carried out using a practical approach after providing material in this service activity. The results achieved after carrying out this hajj ritual training and guidance are that the teenagers of Al-Munazirin Mosque can be active again, so that they can develop their potential.
Abstract:Abstract: Environmental education plays a crucial role in raising public awareness of sustainability issues. The 3R concept (Reduce, Reuse, Recycle) has long been a fundamental strategy for waste management and the promotion…
tion of sustainable lifestyles; however, its dissemination is often presented in a textual manner that is less engaging for the general public. This study proposes an interactive visual approach utilizing projection mapping technology through Resolume Arena software to create an immersive educational stage performance. The animated visuals are narratively designed to enhance audience understanding of the 3R concept. The simulation results indicate that this approach has strong potential to improve audience engagement and information retention across diverse age groups.
Keywords: 3R; interactive animation; environmental education; resolume arena; visual mapping.
Abstrak: Pendidikan lingkungan menjadi salah satu pilar penting dalam membentuk kesadaran masyarakat akan isu keberlanjutan. Konsep 3R (Reduce, Reuse, Recycle) telah lama menjadi strategi utama dalam mengelola sampah dan mendukung gaya hidup berkelanjutan. Namun, penyampaian informasi mengenai 3R masih sering bersifat tekstual dan kurang menarik bagi masyarakat umum. Dalam studi ini, dikembangkan pendekatan visual interaktif melalui teknologi projection mapping menggunakan perangkat lunak Resolume Arena untuk menciptakan pertunjukan panggung edukatif yang imersif. Visual animasi dirancang secara naratif untuk menstimulasi pemahaman audiens terhadap konsep 3R. Hasil simulasi menunjukkan bahwa pendekatan ini berpotensi besar dalam meningkatkan keterlibatan dan retensi informasi pada audiens dari berbagai usia.
Kata kunci: 3R; animasi interaktif; edukasi lingkungan; resolume arena; visual mapping.
Abstract:Abstract: Bullying in schools is a social problem that requires serious attention because it can impact students' psychological condition and learning process. SMP Negeri 1 Sei Kepayang still faces limitations in determining…
ning the most appropriate bullying prevention strategy, because the selection of strategies is still reactive. Therefore, a decision support system is needed that can assist the school in determining the priority of bullying prevention strategies. This study aims to design and implement the Multi-Objective Optimization on the Basis of Ratio Analysis (MOORA) method in a decision support system to determine the most appropriate bullying prevention strategy. The criteria used include program costs, target scope, resource requirements, and speed of implementation. The system was developed web-based to facilitate data processing and analysis. The results showed that the strategy of Integrating Bullying Material into Learning was the most appropriate strategy with a value of 0.0464. With this system, the resulting bullying prevention strategy recommendations are more measurable and data-based.
Keywords: MOORA; decision support system; bullying; strategy; prevention
Abstrak: Perundungan di lingkungan sekolah merupakan permasalahan sosial yang perlu mendapat perhatian serius karena dapat berdampak pada kondisi psikologis dan proses belajar siswa. SMP Negeri 1 Sei Kepayang masih menghadapi keterbatasan dalam menentukan strategi pencegahan perundungan yang paling tepat, karena pemilihan strategi masih bersifat reaktif. Oleh karena itu, diperlukan suatu sistem pendukung keputusan yang mampu membantu pihak sekolah dalam menentukan prioritas strategi pencegahan perundungan. Penelitian ini bertujuan merancang dan mengimplementasikan metode Multi-Objective Optimization on the Basis of Ratio Analysis (MOORA) pada sistem pendukung keputusan untuk menetapkan strategi pencegahan perundungan paling tepat. Kriteria yang digunakan meliputi biaya program, lingkup sasaran, kebutuhan sumber daya, dan kecepatan pelaksanaan. Sistem dikembangkan berbasis web untuk mempermudah proses pengolahan dan analisis data. Hasil penelitian menunjukkan bahwa strategi Integrasi Materi Perundungan Ke Dalam Pembelajaran menjadi strategi yang paling tepat dengan nilai 0.0464. Dengan adanya sistem ini, rekomendasi strategi pencegahan perundungan yang dihasilkan menjadi lebih terukur dan berbasis data.
Kata kunci: MOORA; sistem pendukung keputusan; perundungan; strategi; pencegahan
Abstract:Abstract: The development of information and communication technology has increased public demand for digital services, particularly data packages as the primary means of internet access. This high demand requires data package…
ackage retailers to manage inventory optimally to ensure product availability meets customer needs. At CMC Cell, the determination of data package stock is still based on intuition without systematic data analysis, resulting in stock accumulation for certain products and stock shortages for others when demand increases. This study aims to design and implement a web-based Decision Support System (DSS) using the Multi-Objective Optimization on the Basis of Ratio Analysis (MOORA) method to determine the optimal stock of data packages. The MOORA method is applied to rank data package alternatives based on several criteria, including data package demand, sales history, remaining stock, selling price, and validity period. Sales data are analyzed using the calculation stages of the MOORA method. The results show that the Telkomsel V 3 GB data package achieves the highest preference value of 0.1498 and is therefore recommended as the top-priority data package, with an optimal stock quantity of 200 units. With the implementation of this system, the recommendations for determining data package stock become more measurable, objective, and data-driven.
Keywords: MOORA; PHP; decision support system; optimal stock; stock priority
Abstrak: Perkembangan teknologi informasi dan komunikasi telah meningkatkan kebutuhan masyarakat terhadap layanan digital, khususnya paket data sebagai sarana utama akses internet. Tingginya permintaan tersebut menuntut pelaku usaha penjualan paket data untuk mampu mengelola stok secara optimal agar ketersediaan produk sesuai dengan kebutuhan pelanggan. Pada Toko CMC Cell, penentuan stok paket data masih dilakukan berdasarkan intuisi tanpa analisis data yang sistematis, sehingga sering terjadi penumpukan stok pada beberapa produk dan kekosongan stok pada produk lain saat permintaan meningkat. Penelitian ini bertujuan untuk merancang dan mengimplementasikan Sistem Pendukung Keputusan (SPK) berbasis web menggunakan metode Multi-Objective Optimization on the Basis of Ratio Analysis (MOORA) dalam menentukan stok optimal paket data. Metode MOORA digunakan untuk melakukan perangkingan alternatif paket data berdasarkan beberapa kriteria, yaitu permintaan paket data, riwayat penjualan, jumlah stok tersisa, harga jual, dan masa aktif. Data penjualan paket data dianalisis menggunakan tahapan perhitungan metode MOORA. Hasil penelitian menunjukkan bahwa paket data Telkomsel V 3 GB memperoleh nilai preferensi tertinggi sebesar 0,1498 sehingga direkomendasikan sebagai paket data dengan prioritas stok tertinggi, dengan jumlah stok optimal sebanyak 200 pcs. Dengan adanya sistem ini, rekomendasi penentuan stok paket data yang dihasilkan menjadi lebih terukur, objektif, dan berbasis data.
Kata kunci: MOORA; PHP; sistem pendukung keputusan; stok optimal; prioritas stok
Abstract:Abstract: The development of network infrastructure in higher education environments demands a monitoring system capable of detecting disruptions quickly and accurately. Royal University does not yet have an integrated and…
nd real-time network monitoring system, so network administrators often discover disruptions after receiving reports from users. This condition results in slow response to disruption handling and suboptimal network performance. This study aims to implement The Dude as a network monitoring system to support the optimization of Royal University's network infrastructure performance. The research method used is a qualitative approach with the stages of problem identification, literature study, system analysis, system design, implementation, and system testing. The monitoring system is implemented with The Dude Server architecture running on MikroTik CHR, while The Dude Client is used by the administrator via a laptop. The results show that the system is capable of performing network discovery, monitoring device status in real-time, displaying network topology visualization, recording monitoring history, and providing notifications when disruptions occur. System testing proves that all monitoring functions run according to the analyzed requirements. Thus, the implementation of The Dude is proven effective in increasing the speed of disruption detection, troubleshooting efficiency, and optimizing the network performance of Royal University.
Keywords: mikrotik; network monitoring; network discovery; network optimization; the dude
Abstrak: Perkembangan infrastruktur jaringan di lingkungan perguruan tinggi menuntut adanya sistem pemantauan yang mampu mendeteksi gangguan secara cepat dan akurat. Universitas Royal belum memiliki sistem monitoring jaringan yang terintegrasi dan real-time, sehingga administrator jaringan sering mengetahui gangguan setelah menerima laporan dari pengguna. Kondisi ini berdampak pada lambatnya respons penanganan gangguan serta kurang optimalnya kinerja jaringan. Penelitian ini bertujuan untuk mengimplementasikan The Dude sebagai sistem monitoring jaringan guna mendukung optimalisasi kinerja infrastruktur jaringan Universitas Royal. Metode penelitian yang digunakan adalah pendekatan kualitatif dengan tahapan identifikasi masalah, studi literatur, analisis sistem, perancangan sistem, implementasi, dan pengujian sistem. Sistem monitoring diimplementasikan dengan arsitektur The Dude Server yang berjalan pada MikroTik CHR, sedangkan The Dude Client digunakan oleh administrator melalui laptop. Hasil penelitian menunjukkan bahwa sistem mampu melakukan network discovery, memantau status perangkat secara real-time, menampilkan visualisasi topologi jaringan, mencatat histori monitoring, serta memberikan notifikasi ketika terjadi gangguan. Pengujian sistem membuktikan bahwa seluruh fungsi monitoring berjalan sesuai dengan kebutuhan yang telah dianalisis. Dengan demikian, implementasi The Dude terbukti efektif dalam meningkatkan kecepatan deteksi gangguan, efisiensi troubleshooting, dan optimalisasi kinerja jaringan Universitas Royal.
Kata kunci: mikrotik; monitoring jaringan; network discovery; optimalisasi jaringan; the dude
Abstract:Abstract: This study is motivated by the underutilization of transaction data at Toko F3I Kisaran in supporting decision-making related to inventory and pricing strategies. Currently, decisions are made conventionally based…
sed on experience, which may lead to overstock or stockout conditions. This research aims to develop a sales prediction model by applying Data Mining techniques using the Multiple Linear Regression method to analyze the influence of stock and price variables on sales. The research methodology includes historical data collection, regression analysis, web-based system design using PHP and MySQL, and system testing through the Black Box method. The results indicate that the developed model is capable of generating measurable and systematic sales estimations based on stock and price variables. The implementation of this system can assist store management in planning inventory levels and pricing strategies more efficiently, thereby improving operational effectiveness and business competitiveness.
Keywords: data mining; multiple linear regression; PHP; sales prediction; web-based system
Abstrak: Penelitian ini dilatarbelakangi oleh belum optimalnya pemanfaatan data transaksi penjualan pada Toko F3I Kisaran dalam mendukung pengambilan keputusan terkait persediaan dan penetapan harga. Selama ini, keputusan masih dilakukan secara konvensional berdasarkan pengalaman, sehingga berpotensi menimbulkan overstock maupun stockout. Penelitian ini bertujuan untuk membangun model prediksi penjualan dengan menerapkan teknik Data Mining menggunakan metode Regresi Linier Berganda guna menganalisis pengaruh variabel stok dan harga terhadap penjualan. Metodologi penelitian meliputi pengumpulan data historis, analisis perhitungan regresi, perancangan sistem berbasis web menggunakan PHP dan MySQL, serta pengujian sistem dengan metode Black Box. Hasil penelitian menunjukkan bahwa model yang dibangun mampu menghasilkan estimasi penjualan berdasarkan variabel stok dan harga secara lebih terukur dan sistematis. Implementasi sistem ini dapat membantu manajemen toko dalam merencanakan jumlah persediaan dan strategi harga secara lebih efisien, sehingga meningkatkan efektivitas pengelolaan bisnis dan daya saing perusahaan.
Kata kunci: data mining; prediksi penjualan; regresi linier berganda; sistem berbasis web; PHP
Abstract:Abstract: The selection of pediatric cough medicine at Apotek Keluarga is currently subjective and highly dependent on the pharmacist's experience, which potentially leads to inconsistent recommendations for customers. This…
his research aims to develop a Decision Support System (DSS) using the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method to provide objective, fast, and accurate drug recommendations. The assessment criteria used in this system include cough type, side effects, age, and drug price, which are adjusted to clinical needs and consumer preferences. TOPSIS was chosen for its ability to rank drug alternatives based on their relative closeness to the positive ideal solution and the farthest distance from the negative ideal solution. The system development process involved problem identification, literature study, and data collection through interviews and direct field observations. The results indicate that the implementation of the TOPSIS method is effective in producing a list of cough medicine recommendations tailored to the specific conditions of pediatric patients. With this web-based system, the drug selection process becomes more transparent, systematic, and efficient, thereby enhancing the quality of pharmaceutical services at Apotek Keluarga.
Keywords: Decision Support System, TOPSIS, Pediatric Cough Medicine, Apotek Keluarga.
Abstrak: Pemilihan obat batuk anak di Apotek Keluarga saat ini masih bersifat subjektif dan sangat bergantung pada pengalaman apoteker, sehingga berpotensi menimbulkan ketidakkonsistenan dalam pemberian rekomendasi kepada pelanggan. Penelitian ini bertujuan untuk mengembangkan Sistem Pendukung Keputusan (SPK) menggunakan metode Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) guna memberikan rekomendasi obat secara objektif, cepat, dan akurat. Kriteria penilaian yang digunakan dalam sistem ini meliputi jenis batuk, efek samping, usia, dan harga obat, yang disesuaikan dengan kebutuhan klinis serta preferensi konsumen. Metode TOPSIS dipilih karena kemampuannya dalam meranking alternatif obat berdasarkan kedekatan relatif terhadap solusi ideal positif dan jarak terjauh dari solusi ideal negatif. Proses pengembangan sistem dilakukan melalui tahapan identifikasi masalah, studi literatur, serta pengumpulan data melalui wawancara dan observasi langsung di lapangan. Hasil penelitian menunjukkan bahwa penerapan metode TOPSIS efektif dalam menghasilkan urutan rekomendasi obat batuk yang paling sesuai dengan kondisi spesifik pasien anak. Dengan adanya sistem berbasis web ini, proses pemilihan obat menjadi lebih transparan, sistematis, dan efisien, sehingga mampu meningkatkan kualitas pelayanan farmasi di Apotek Keluarga.
Kata kunci: Sistem Pendukung Keputusan, TOPSIS, Obat Batuk Anak, Apotek Keluarga.
Abstract:Abstract: Inventory managemet plays a strategic role in supporting the operational sustainability of retail businesses. Errors in determining the quantity of goods procured can lead to inventory buildup or stockouts, which…
ch impacts increased storage costs and reduced customer service levels. Attar Jaya store still uses a manual inventory management system, so the restocking recording and decision-making processes are not yet supported by an integrated and data-driven system. This condition has the potential to cause inefficiency in inventory management. This research aims to apply the concept of Electronic Supply Chain Management (E-SCM) integrated with the Economic Order Quantity (EOQ) method to determine the optimal order quantity of goods. The EOQ method is used to calculate the most economical order quantity by considering ordering and storage costs, while E-SCM plays a role in integrating inventory management processes digitally. The research methods include observation, interviews, and literature studies, with system design using the Unified Modelign Language (UML). The system was developed using the PHP programming language and the MwSQL database. The research result are expected to help Toko Attar Jaya improve the accuracy of resctocking decision-making, minimize the risk of overstocking and understocking, and increase the efficiency of inventory mangement.
Keywords: MySQL; PHP; e-supply chain management; economic order quantity; restock items
Abstrak: Manajemen persediaan memiliki peran strategis dalam mendukung keberlangsungan operasional usaha ritel. Kesalahan dalam menentukan jumah pengadaan barang dapat menyebabkan terjadinya penumpukan persediaan maupun kekurangan stok yang berdampak pada meningkatnya biaya penyimpanan seerta menurunnya tingkat pelayanan kepada pelanggan. Toko Attar Jaya masih menerapkan sistem pengelolaan persediaan secara manual, sehingga proses pencatatan dan pengambilan keputusan restok belum didukung oleh sistem yang terintegrasi dan berbasis data. Kondisi tersebut berpotensi menimbulkan ketidakefisienan dalam pengelolaan stok barang. Penelitian ini bertujuan untuk menerapkan konsep Electronic Supply Chain Management (E-SCM) yang terintegrasi dengan metode Economic Order Quantity (EOQ) dalam menentukan jumlah pemesanan barang yang optimal. Metode EOQ digunakan untuk menghitung jumlah pemesanan yang paling ekonomis dengan mempertimbangkan biaya pemesanan dan biaya penyimpanan, sedangkan E-SCM berperan dalam mengintegrasikan proses pengelolaan persediaan secara digital. Metode penelitian meliputi observasi, wawancara, dan studi literatur, dengan perancangan sistem menggunakan Unified Modeling Languge (UML). Sistem dikembangkan mengguanakan bahasa pemrograman PHP dan basis data MySQL. Hasil penelitian diharapkan mampu membantu pihak Toko Attar Jaya dalam meningkatkan akurasi pengambilan keputusan restok, meminimalkan risiko kelebihan dan kekurangan persediaan, serta meningkatkan efisiensi pengelolaan persediaan.
Kata kunci: MySQL; PHP; e-supply chain management; economic order quantity; restok barang