JURNAL MEDIA INFOTAMA

Implementasi Sistem Pakar Diagnosis Penyakit Hemoroid (WASIR) dengan Metode Dempster-Shafer

2025-04-04T02:48:34+00:00

Hemorrhoids are a condition characterized by the inflammation and dilation of the venous blood vessels around the anus, originating from the hemorrhoidal plexus. This condition is usually experienced by elderly individuals aged 35-45 years. However, due to changing lifestyle patterns, many younger individuals are also affected. Several factors contribute to the development of hemorrhoids, such as prolonged motorcycle or bicycle riding, unhealthy eating habits, insufficient water intake, and lack of exercise. Diagnosing hemorrhoids is often challenging due to the social stigma that makes patients reluctant to consult a doctor. Therefore, an artificial intelligence system is needed to assist in diagnosing hemorrhoid disease, drawing from the expertise of medical and health professionals to facilitate the diagnosis process. One area of artificial intelligence is expert systems, which combine the reasoning abilities of an expert and adopt expert knowledge into a computer system designed to represent the problem-solving capabilities of a human expert. By implementing the Dempster-Shafer method in this expert system, the goal is to diagnose hemorrhoid disease based on the symptoms experienced by patients through a web-based platform. The implementation of this expert system is expected to reduce the workload of medical personnel and improve the quality of life for patients by providing quick and accurate diagnoses.

Studi Kasus Meg Cross Exchanger Terhadap Suhu Lean Meg yang Melebihi Desain di PT Titis Sampurna

2025-04-04T04:20:40+00:00

MEG Cross Exchanger adalah suatu alat sebagai tempat terjadinya pertukaran panas antara dua fluida yang berbeda temperaturnya, dimana satu fluida memberikan panas dan satu fluida lainya menerima panas. Mono Ethylene Glycol (MEG) merupakan salah satu bahan chemical yang biasa digunakan untuk mencegah terjadinya hidrat dalam proses produksi Liquified Petroleum Gas (LPG). Alat yang digunakan untuk menginjeksikan MEG ke aliran gas tersebut berupa pompa, yang mana pompa tersebut mempunyai daya tahan terhadap panas fluida yang dialirkan, apabila panas fluida yang dialirkan melebihi kemampuan pompa, biasanya akan menyebabkan pompa rusak (terjadinya kebocoran pompa). Studi kasus ini dilakukan di PT Titis Sampurna yang bertujuan untuk mengevaluasi kinerja heat Exchanger tersebut, dan mendapatkan suhu optimum lean MEG yang menuju ke suction pompa MEG dengan cara dilakukan optimasi suhu masuk rich MEG dan pembersihan. Metode yang digunakan untuk mengevaluasi kinerja MEG cross exchanger adalah metode perhitungan buku Kern dan Carl Yaws dengan cara menghitung fouling factor. Nilai fouling factor (Rd) yang didapatkan sebelum dilakukan optimasi dan pembersihan yaitu 0,8324 ft².hr.F/Btu dengan suhu lean MEG 173,8^oF. Kemudian setelah dilakukan optimasi suhu masuk rich MEG dapat menurunkan suhu lean MEG ke 167^oF dengan nilai fouling factor 0,7746 ft².hr.F/Btu . Hal tersebut menandakan bahwa MEG cross exchanger dalam keadaan kotor karena nilai Rd sebelum dilakukan pembersihan jauh lebih besar dibandingkan dari nilai desain yaitu 0,0043 ft².hr.F/Btu. Kemudian setelah dilakukan dua kali pembersihan di bagian tube dan shell didapatkan nilai Rd sebesar di 0,0032 ft².hr.F/Btu dengan suhu lean MEG 142^oF. Hal ini menandakan bahwa dengan dilakukanya pembersihan dapat menjadikan kinerja MEG Cross Exchanger Lebih baik, sehingga perpindahan panas lebih maksimal dan membuat suhu lean MEG yang menuju ke suction pompa sudah sesuai dengan spesifikasi pompa MEG

Kata kunci : MEG Cross Exchanger, Mono Ethylene Glycol, pertukaran panas, fouling factor, pembersihan, optimasi suhu.

Systematic Literature Review: SQL Injection Detection Vulnerability Using Machine Learning

2025-04-04T05:21:02+00:00

SQL Injection (SQLI) adalah serangan keamanan pada database yang mengeksploitasi celah atau kerentanan pada input pengguna yang tidak dipantau dengan benar dalam aplikasi web dan merupakan aspek penting dalam keamanan sistem informasi. Penelitian dan pengembangan terus dilakukan menggunakan metode yang lebih efektif untuk mendeteksi dan mencegah SQLI, termasuk penggunaan algoritma Machine Learning seperti Random Forest, Naïve Bayes, Support Vector Machine, Neutral Network, Knearest, Decision Tree dan lainnya. Fokus penelitian ini adalah melakukan perbandingan terhadap hasil kinerja dari masing-masing algoritma. Penelitian ini membandingkan kinerja setiap algoritma dalam mendeteksi kerentanan SQLI terhadap serangkaian metrik terkait. Hasil analisis berdasarkan studi literatur menunjukan bahwa Random Forest dan Support Vector Machine (SVM) memiliki nilai kinerja yang unggul.

Deblurring Photos with Lucy-Richardson and Wiener Filter Algorithm in RGBA Color

2025-04-04T06:40:19+00:00

Photographers and social media influencers encounter challenges with hand tremors during photo capture, leading to unintended blurriness in their posts, reducing visual impact and audience engagement. To mitigate this problem, the authors aim to effectively reduce the blurring caused by instability in handling, producing sharper and noise-free photos. The methodology involves implementing the Lucy-Richardson and Wiener Filter algorithms into a Python-based web application optimized for RGBA photo processing. Data requirements include sample photos affected by hand tremors to validate the efficacy of the solution. The outcome successfully eliminates blur in captured photos affected by hand tremors in RGBA color format.

Pengembangan Website Responsive Company Profile Klinik Fidelity Dental Bali

2025-04-04T08:19:08+00:00

Pertumbuhan pariwisata yang pesat di Bali diikuti dengan perkembangan digital yang terus berkembang khususnya melalui website company profile menjadi penting bagi para pelaku usaha yang memiliki target pasar wisatawan asing yang sedang berkunjung ke Bali untuk memperluas jangkauan pasar dan meningkatkan visibilitasnya. Dalam konteks ini klinik Fidelity Dental Bali ingin memperkenalkan perusahaanya kepada wisatawan asing yang ada di Bali. Namun, hingga saat ini, klinik tersebut belum memiliki website company profile yang responsive dan informatif. Oleh karena itu, penelitian ini dilakukan dengan tujuan untuk mengembangkan sebuah website company profile yang responsive untuk klinik Fidelity Dental Bali. Penelitian ini mengidentifikasi tujuan pengembangan website, manfaat yang dapat diperoleh oleh perusahaan dan pasien, serta gambaran kegiatan yang dilakukan dalam proses pengembangan. Tahap pengembangan website meliputi tahap pengumpulan data, perencanaan, pemilihan tema dan plugin, pembuatan website, pelatihan kepada staf terkait, dan pemeliharaan. Hasil dari penelitian ini diharapkan dapat memberikan kontribusi positif bagi klinik Fidelity Dental Bali dalam meningkatkan brand awareness, menjangkau pasar yang lebih luas, serta menyediakan informasi yang mudah diakses bagi calon pasien.

Review of Sustainable Procurement Systems and Applications in Various Case Studies

2025-04-04T10:37:28+00:00

The objective of this research is to explore the determining factors of the sustainable procurement adoption of the public procurement. This strategy could promote facilitate novel knowledge how various elements influence sustainable procurement. This research adopts a systematic literature review strategy to synthesise current bibliographies on sustainable procurement. Findings from synthesis of 33 relevant articles are determinant, role, indicator, conceptual and impact of the sustainable procurement. This research suggests comprising sustainable aspect as a critical element to consider in procurement process beside economic and social aspect. This research contributes to the public procurement literature and the literature on determinants of sustainable procurement

Analisis Penjadwalan Perawatan untuk Penentuan Rute Mobil Pancar di Dinas Pemadam Kebakaran dan Penyelamatan Kabupaten Cirebon dengan Saving Matrix

2025-04-04T13:20:50+00:00

Penelitian ini menganalisis penjadwalan dan penentuan rute mobil pancar di Dinas Pemadam Kebakaran dan Penyelamatan Kabupaten Cirebon menggunakan metode Saving Matrix. Hasil penelitian menyimpulkan bahwa rute pemeliharaan sebelumnya untuk mobil pancar memerlukan waktu 10 hari dengan total waktu 4200 menit (70 jam), rata-rata 7 jam per hari atau satu pos sektor jaga per hari. Setelah menerapkan pendekatan perhitungan Saving Matrix, pemeliharaan untuk 1 hingga 4 mobil pancar dapat diselesaikan dalam satu hari. Dengan demikian, pemeliharaan 16 mobil pancar dapat diselesaikan dalam waktu 4 hari, dengan total waktu 1351 menit (22 jam dan 51 menit) dari 5 hari kerja yang tersedia (2100 menit atau 35 jam, dengan 7 jam per hari). Simulasi menggunakan Software Logware menghasilkan total waktu 5 hari dan 1514 menit (25 jam dan 23 menit). Dibandingkan hasil rute perhitungan Saving Matrix dengan Simulasi Router Software Logware, rute dengan perhitungan Saving Matrix terbukti paling efektif. Nilai produktivitas tenaga kerja eksisting adalah 787,5. Menggunakan perhitungan Saving Matrix, nilai produktivitas tenaga kerja adalah 262,5, dan dengan Simulasi Router Software Logware, nilai produktivitas adalah 393,8. Nilai efektivitas tenaga kerja eksisting adalah 50%. Nilai efektivitas menggunakan perhitungan Saving Matrix meningkat menjadi 155%, sementara Simulasi Router Software Logware menunjukkan nilai efektivitas sebesar 138,7%. Berdasarkan nilai produktivitas dan efektivitas, metode Saving Matrix adalah yang paling produktif dan efektif untuk manajemen tenaga kerja.

Optimization of Vehicle Routing Using Genetic Algorithm in Package Delivery Distribution: (Case Study at PT XYZ Samarinda Region)

2025-04-04T15:58:05+00:00

In recent years, companies in Indonesia and around the world have focused on logistics costs to achieve efficiency in the supply chain. This research focuses on vehicle route optimization in the package distribution process at PT XYZ in the Samarinda region, taking into account service time, demand, and vehicle capacity. The problem addressed is the delay in land transportation that causes inefficiency in package distribution, which is solved using a genetic algorithm to generate the minimum travel distance and the shortest route, in order to minimize sustainable package distribution costs. The research results show optimization of the number of fleets and routes, as well as a significant reduction in total travel distance and total distribution costs.

Keyword: Supply Chain, Logistics, Vehicles, Transportation, Optimization, Linear Programming, Genetic Algorithm, Hyrbid, Supply Chain, Shortest Route, Vehicle Routing Problem.

Aplikasi Absensi Karyawan Hotel Seven One Kota Di Kabupaten Bengkulu Selatan Dengan Menggunakan Kode QR Berbasis Web

2025-04-08T03:45:50+00:00

Abstact-The attendance system is a form of employee attendance data collection which is part of the reporting of an institution that contains data. Currently, at the Seven One Hotel Kota attendance data collection is still manual and stored in the document paper archive so that it is considered less effective, with the development of information technology today. This research aims to design and create an Employee Attendance Application Using a Web-based QR Code. The development model uses a waterfall model and focuses on the implementation of attendance using QR Codes. With this Employee Attendance application, it is hoped that it can further assist the Seven One Kota Hotel in managing attendance data.

Keyword: Attendance, Web-Based, QR Code, Automatic Attendance System.

Intisari— Sistem absensi adalah suatu bentuk pendataan presensi atau kehadiran karyawan yang merupakan bagian pelaporan dari suatu institusi yang berisi data-data. Saat ini di Hotel Seven One Kota pendataan absensi masih manual dan di simpan di arsip kertas dokumen sehingga hal tersebut dirasa kurang efektif, dengan berkembang- nya teknologi informasi saat ini. Penelitian ini bertujuan untuk merancang dan membuat Aplikasi Absensi Karyawan Dengan Menggunakan Kode QR berbasis Web. Model pengembangannya menggunakan model waterfall dan berfokus pada implementasi absensi menggunakan Kode QR. Dengan adanya aplikasi Absensi Karyawan ini, diharapkan dapat lebih membantu pihak Hotel Seven One Kota dalam mengelola data absensi.

Kata Kunci: Absensi, Web-Based, QR Code, Automatic Attendance System.

Sistem Informasi Data Nilai Siswa Pada Sekolah Menengah Kejuruan Negeri 03 Empat Lawang Sumatera Selatan

2025-04-24T06:11:50+00:00

SMK Negeri 03 Empat Lawang of South Sumatra is an agency that operates in the field of education, the objective that must be observed SMK Negeri 03 Empat Lawang of South Sumatra is the process of processing student value data, the procedures that occur in processing student value data are still manual or written, the values students and lecturers are collected in a large number of papers and it makes it difficult for teachers, admins to control them, the problems that occur include quite a few test papers, assignments, final semester exams being lost, students also have to wait a long time to find out their grades, therefore in this final assignment discusses the PHP MYSQL-based student grade data information system at SMK Negeri 03 Empat Lawang of South Sumatra. The software development method used is Waterfall, and in the research process the data collection techniques used include interview observation and literature study, this grade data information system designed to simplify the way teachers and admins work in managing student grade data such as per meter report cards, apart from that, students can also view and print their own report cards online.

Penjadwalan Zoom Meeting Berbasis Web

2025-04-08T10:48:34+00:00

Pengelolaan suatu organisasi, termasuk Badan Pusat Statistik (BPS) Sulawesi Utara, sangat bergantung pada penjadwalan rapat. Untuk memperluas kemahiran dan kelayakan pemesanan rapat, kerangka kerja perencanaan pertemuan Agregat (Wawasan Administrasi Utama) online telah dibuat. Konflik jadwal, penundaan, dan kurangnya koordinasi antar peserta rapat hanyalah beberapa permasalahan yang tidak dapat diselesaikan dengan penjadwalan manual. Sistem ini dirancang untuk mengatasi permasalahan tersebut. Sistem berbasis web ini memanfaatkan teknologi pengembangan web dan database terkini, sehingga memungkinkan semua pengguna yang berwenang mengakses sistem dengan cepat dan mudah. Fitur utama sistem ini meliputi penjadwalan, pengelolaan, dan pemantauan waktu nyata, pemberitahuan peserta otomatis, dan transmisi kalender pribadi untuk menghindari konflik penjadwalan. Penerapan sistem ini mempunyai dampak yang signifikan terhadap efisiensi penjadwalan dan sejauh mana jadwal yang telah ditentukan dipatuhi. Dengan menyediakan data historis dan analisis kinerja, sistem ini juga membantu pengambilan keputusan yang lebih baik. Oleh karena itu, sistem penjadwalan pertemuan SUM berbasis web ini diharapkan dapat membantu kegiatan operasional BPS Sulut secara efektif.

Perancangan Aplikasi IT Helpdesk Berbasis Website di PT. Surya Nusa Andaru

2025-04-08T12:19:43+00:00

Perkembangan teknologi informasi yang pesat telah membawa dampak signifikan terhadap operasional perusahaan, termasuk dalam pengelolaan layanan IT. PT Surya Nusa Andaru, sebagai perusahaan yang bergerak di bidang mineral logam, menghadapi tantangan dalam menangani laporan masalah IT secara efisien. Penelitian ini bertujuan untuk merancang aplikasi IT Helpdesk berbasis website yang dapat meningkatkan efektivitas dan efisiensi dalam pengelolaan laporan masalah IT. Metode yang digunakan dalam penelitian ini adalah pendekatan pengembangan sistem dengan model prototyping, yang meliputi analisis kebutuhan, perancangan sistem, pengembangan aplikasi, dan pengujian sistem. Aplikasi yang dihasilkan dilengkapi dengan fitur-fitur seperti dashboard tiket, pelacakan status tiket, dan laporan kinerja, yang memungkinkan pengguna untuk mengajukan, melacak, dan mengelola tiket permintaan bantuan IT dengan lebih mudah. Hasil dari penelitian ini menunjukkan bahwa aplikasi IT Helpdesk yang dirancang dapat meningkatkan transparansi, akuntabilitas, dan kepuasan pengguna dalam pengelolaan masalah IT. Dengan demikian, aplikasi ini diharapkan dapat menjadi solusi yang efektif bagi PT Surya Nusa Andaru dalam meningkatkan layanan IT dalam perusahaan.

Penerapan IoT pada Keamanan Lingkungan Berbasis Android

2025-04-08T13:42:05+00:00

The development of information and communication technology (ICT), especially the Internet of Things (IoT), has changed human interaction with the surrounding environment. IoT allows physical devices to connect and communicate over the internet, improving efficiency and security in various areas, including public safety. This research focuses on the development of an IoT-based Citizen Security System, which integrates the active participation of citizens in the environmental security system through the Environmental Security and Order System (Siskamling). Prototypes developed using the ESP32 Module are connected to a database to detect potential hazards, such as theft or fire. This tool allows homeowners to send emergency signals through a panic button that is directly connected to the kamling post. In addition, the system provides information about the schedule of the kamling post to residents. This study shows that this device functions manually and provides notifications to residents and kamling post officers through an Android application. With additional features such as RTC for time counting and buzzer as an alarm, the system is expected to increase awareness and response to emergency situations in the environment. The conclusion shows the significant potential of IoT technology in strengthening community security.

Analisis Penyakit pada Daun Padi Menggunakan VGG-16 Transfer Learning dan Teknik Segmentasi K-Mean

2025-04-08T15:17:15+00:00

Diagnosis dini penyakit daun sangat penting untuk meningkatkan hasil panen karena penyakit pada tanaman padi dapat secara signifikan mempengaruhi produksi pertanian. Dengan menggunakan teknik Transfer Learning pada model VGG-16 yang telah disempurnakan bersama dengan segmentasi berbasis K-Means, penelitian ini menyarankan pendekatan berbasis pembelajaran mendalam untuk diagnosis penyakit daun padi. Karena kemampuannya yang luar biasa dalam mengekstrak fitur dari foto digital, VGG-16 dipilih untuk menangkap informasi penting tentang permukaan daun yang mungkin mengindikasikan adanya penyakit. Untuk memisahkan daerah yang terkontaminasi dari latar belakang dan memungkinkan identifikasi yang lebih tepat dan efektif, segmentasi K-Means digunakan sebagai langkah prapemrosesan. Kumpulan data yang digunakan dalam percobaan ini berisi berbagai macam foto dari berbagai kategori penyakit pada tanaman padi. Menurut data percobaan, pendekatan ini dapat mengidentifikasi jenis penyakit pada daun dengan sangat akurat-akurasi dapat melampaui 90%. Dengan berkonsentrasi pada daerah-daerah kunci pada gambar, K-Means meningkatkan kinerja deteksi. Jika dibandingkan dengan metode konvensional, hasil ini menunjukkan bagaimana strategi kombinasi ini dapat meningkatkan akurasi diagnosis penyakit daun padi. Penggunaan sistem ini diharapkan dapat membantu para ahli agronomi dan petani untuk memantau kesehatan tanaman secara efisien, sehingga dapat meningkatkan hasil pertanian

Rancangan Sistem Informasi Nilai Akademik Siswa Berbasis Web Pada Madrasah IBTIDAIYAH Darul Muttaqin Menggunakan PHP Dan MySQL

2025-04-08T16:26:47+00:00

Academic value is a measure of student achievement at MI Darul Muttaqin in the form of a report card. The process of assessing academic values is carried out by students who come directly to MI Darul Muttaqin, based on interviews with the author and relevant parties involved in processing student academic grades. Currently, the process still uses manual methods, where homeroom teachers manage student grades from the teachers for all subjects, with the use of a considerable amount of paper. This results in errors in managing student grade data, and the process of grade management for report card filling at MI Darul Muttaqin is still hindered by the time it takes.

As a solution, the design of a web-based Academic Grade Information System for students at MI Darul Muttaqin has been proposed to facilitate the homeroom teachers in managing student grades, as well as to make it easier for students to access their grades for the subjects they have taken without needing to come to the school. This system is developed using the SDLC methodology, along with a MySQL database and PHP programming language.

Keywords: Software Engineering, PHP, MySQL, E-Academic Grade Information System, SDLC Methodology

Kontribusi Sosial Media Dalam Memasarkan Produk Home Industry Bagi UMKM Di Pulau Timor

2025-04-08T17:24:38+00:00

The development of technology in the new era of digital marketing has transformed the way of life for modern society, where business owners now utilize digital platforms to broaden their knowledge, strengthen brand image, and enhance interaction with the products they produce. Micro, Small, and Medium Enterprises (MSMEs) need to have an understanding and expertise in digital technology, as well as use social media as a marketing tool to expand their market reach. Additionally, a deep understanding of the target audience and the types of media used becomes crucial for digital marketers in determining product marketing strategies.In the current digital era, particularly in rural areas, especially on Timor Island, known for its cultural diversity and natural resources, MSMEs in home industries play an important role in the local economy. Despite having great potential, many MSMEs on Timor Island still face challenges in effectively marketing their products due to a lack of understanding and skills in digital technology, hindering them from utilizing social media as an essential marketing tool. This research aims to explore the contribution of social media in marketing home industry products by MSMEs on Timor Island, focusing on barriers, consumer engagement levels, and strategies that can be employed. The research method used is a mixed-methods approach, combining qualitative and quantitative methods, to obtain a comprehensive picture involving 100 respondents and interviews with 50 MSME entrepreneurs. The results of the study show that social media platforms such as Facebook, WhatsApp, and Instagram play an important role in increasing product visibility, consumer interaction, and sales, but many MSME entrepreneurs have not fully utilized the potential of social media. It is hoped that this research will provide insights for MSMEs, the government, and academics to support the development of MSMEs on Timor Island through more effective utilization of social media.

Penerapan Snort Sebagai Sistem Keamanan Jaringan

2025-04-09T04:19:45+00:00

SMA Negeri 5 South Bengkulu is one of the State Senior High Schools in South Bengkulu Regency, Bengkulu Province. The school already has internet access and a computer network in the Lab that can be accessed by teachers, students, and staff within the school. However, access to the network does not yet have a security system that can prevent several threats from attacking the network. The purpose of this research is to implement snort on computer networks at SMA Negeri 5 South Bengkulu. Securing the computer network at SMA Negeri 5 South Bengkulu to avoid unwanted things by implementing Snort in it which will detect if there is a threat of attacks. Snort will be tasked with detecting attacks that occur if a client attacks the server in the form of pinging of death or DDos attacks. Based on the test results that have been carried out, the application of snort can help schools in knowing security system information on computer networks at school, as well as securing computer networks at school.

Penerapan HTB (Hierarchical Token Bucket) Dalam Manajemen Bandwidth

2025-04-14T05:49:31+00:00

SMA Negeri 5 South Bengkulu is one of the public schools in South Bengkulu that already has internet access at the school in collaboration with Indihome. The amount of bandwidth obtained is 50 mbps. The purpose of this research is to apply HTB (Hierarchical Token Bucket) in helping bandwidth management so that internet usage can be used evenly. The implementation of HTB (Hierarchical Token Bucket) in Bandwidth Management at SMA Negeri 5 South Bengkulu can help bandwidth management so that internet usage can be used evenly based on the priority user rights that have been created, where there are 3 bandwidth priorities that will be applied with different bandwidth amounts, namely the Principal, Teachers, and Staff. IP Address used is IP class C, where the Server has IP Address 192.168.1.15, then for clients connected to USB Lan Adapter has IP Address 192.168.2.2 for Principal, IP Address 192.168.2.3 for Teachers, and IP Address 192.168.2.4 for Staff. The implementation of this IP Address is carried out on every device that will be connected to the internet network at SMA Negeri 5 South Bengkulu. Based on the results of the tests that have been carried out, the results show that bandwidth management at SMA Negeri 5 South Bengkulu is running well and bandwidth distribution is carried out evenly.

Implementasi Simple Network Management Protocol (SNMP) Untuk Melakukan Monitoring Dan Manajemen Jaringan Pada SMK N 5 Kota Bengkulu

2025-04-09T07:12:53+00:00

The purpose of this research is to implement Simple Network Management Protocol (SNMP) to monitor and manage the network at SMK N 5 Bengkulu City to, especially the computer network of SMK N 5 Bengkulu City, so that with the implementation of Simple Network Management Protocol (SNMP) to monitor and manage the network at SMK N 5 Bengkulu City it becomes better, useful and can be used to support teaching and learning activities. Monitoring the computer network of SMK N 5 Bengkulu City uses Nagios software and to perform network management using Squid Proxy. In monitoring the nagios network, it can display how many devices are connected (hidip) and devices that are not connected (dead), while the squid proxy can manage websites that cannot be accessed via the network and can manage the amount of bandwidth on each device. In managing websites that cannot be accessed via the network, the website address must be entered manually into the squid proxy in the facilities provided, namely access control.

Klasterisasi Data Karyawan Berdasarkan Penilaian Kinerja Menggunakan Metode K-Medoid

2025-04-09T09:32:57+00:00

Clustering Employee Data Based on Performance Appraisals Using the K-Medoid Method at the Regional Government Office of Central Bengkulu Regency can help employees to group employee performance data and can be used as a consideration to determine the results of employee performance evaluations each year. Grouping employee data based on the results of performance appraisals that have been carried out, namely the value of employee work targets (SKP) and work behavior values. The results of clustering on employee performance appraisal data, obtained 2 groups or clusters, namely high clusters (Cluster I) and low clusters (Cluster II). Clustering employee data based on performance appraisals using the k-medoid method at the Regional Government Office of Central Bengkulu Regency is made using the Visual Basic .Net programming language. Based on the tests that have been carried out, the functional of the application has run well and the application can help the Central Bengkulu Regency Regional Government Office in knowing employee performance based on 2 groups, namely high clusters and low clusters

Penerapan Proxy Server Pada Jaringan Internet Di Kantor Camat Selebar

2025-04-09T11:35:17+00:00

Internet utilization in the government sector, especially at Selebar Sub-District Office of Bengkulu City, has been implemented to help in managing administrative data, search for information by browsing, and assist with reporting. Internet access at Selebar Sub-District Office of Bengkulu City uses the Indihome provider which can be accessed by every staff employee. The implementation of Proxy Server on internet network at Selebar Sub-District Office was built using the Linux Ubuntu Server operating system. The proxy server is implemented by filtering social media websites such as Facebook, YouTube, Instagram, Twitter, TikTok and others. Besides that, filtering is also carried out based on working hours and rest hours. The implementation of Proxy Server on the internet network at Selebar Sub-District Office can create a conducive process of managing the administrative system and searching for information and can help filter social media websites so that the work of staff employees is not disturbed and administrative management can be carried out without interruption. Based on the tests that have been carried out, it can beconcluded that the implementation of proxy server on the internet network atSelebar Sub-District Office is running well and is able to restrict access to severalwebsites, but for VPN access it can still access social media.

Penerapan Metode Regresi Linear Dalam Prediksi Hasil Penangkapan Ikan Pada Dinas Kelautan Dan Perikanan Provinsi Bengkulu

2025-04-09T13:26:02+00:00

Abstract— The Department of Marine and Fisheries of Bengkulu Province is one of the government agencies in Bengkulu Province. At the Department, every year data collection is carried out per semester of capture fisheries production that occurs in each regency / city in Bengkulu Province. The purpose of the research is to determine the predicted value of capture fisheries production in the coming year. The implementation of the linear regression method in predicting fishing yields at The Department of Marine and Fisheries of Bengkulu Province can help provide an estimated prediction of the amount of capture fisheries production in the following year based on the results of processing previous time series data through the Linear Regression Method. In addition, it can be used as an evaluation material for the Department of Marine and Fisheries of Bengkulu Province in making strategic plans (renstra), especially capture fisheries production. Based on the test data used, the results show that the prediction of the amount of fishing (marine fisheries) in the Regency / City of Bengkulu Province in 2024 is South Bengkulu Regency, 2726.3 Central Bengkulu Regency, 1663.62 North Bengkulu Regency, 7709.04 Kaur Regency, 8140.2 Bengkulu City, 44457.32 Muko-muko Regency, 19691.99 and Seluma Regency, 2633.8. It can be seen that the highest number of fishing products is Bengkulu City and the least is Central Bengkulu Regency from the results of prediction analysis using the linear regression method.

Keywords: Linear Regression Method, Prediction, Fishing Result.

Penerapan Metode Naïve Bayes dalam memprediksi Peluang Kerja untuk Penyandang Disabilitas

2025-04-10T05:21:50+00:00

The right to get a job is a right that is owned by all members of Indonesian society, including those with disabilities. This has been regulated in the constitution, but the opportunities for individuals with disabilities to get a job are much less than the wider community. Those with disabilities often have difficulty finding work because many companies do not take them into account, assuming that people with disabilities cannot contribute well because of the limitations they have. The Naive Bayes method has several advantages, such as the simplicity of the model, but can still compete with other algorithms. The test results if the value of the calculation is 100% then people with disabilities can work in that job and if the value is less than 100% then people with disabilities cannot work in that job, the calculation results from the table can be concluded that the predicted jobs for people with disabilities are: Tailors (K4), Graphic designers (K5), and Archivists (K6), The application process is also not too complicated, very suitable for assessing conditional probability, and very fast because the probability can be calculated directly. The speed in training this model is very high, especially if the conditional independence assumption is met, it can be sure to produce good performance, but its main drawback is that it requires the condition that all predictors are independent.

Sistem Informasi Geografis Pemetaan Dan Analisis Kebutuhan Serta Prefensi Pelanggan Terhadap Layanan Penjahit Berbasis Web Di Kota Baturaja

2025-04-14T05:47:14+00:00

This study aims to analyze customer needs and preferences for web-based tailoring services in Baturaja City. Abstract-This study aims to analyze customer needs and preferences for web-based tailoring services in Baturaja City. This research adopts quantitative and qualitative approaches with data collection conducted through in-depth interviews with potential customers. The results showed that the majority of customers need tailoring services that can be accessed online, have online ordering features, cost estimation, and estimated processing time. Key customer preferences include ease of site navigation, price transparency, and speed of service response. This study provides recommendations for the development of a digital platform that can improve customer satisfaction while expanding the market reach for local tailors in Baturaja.

Analisis Keselamatan, Kesehatan Kerja dan Lingkungan (K3L) Pekerja dalam Membangun SMK 3 Kota Bengkulu

2025-04-12T06:53:16+00:00

The purpose of identifying post-fire occupational safety is to ensure that a workplace or facility affected by a fire can resume operations safely and effectively. This includes measures to protect workers, prevent further damage, and minimize potential hazards that may arise after a fire. Primary data was obtained by conducting interviews and questionnaires were administered to select project personnel who held supervisory positions. Secondary data refers to information obtained by other individuals from various sources, such as the internet, literature, and previous research, Characteristics of Occupational Safety and Health (OHS) hazards that often arise in construction projects were obtained from literature research and observation, The HIRADC technique has demonstrated efficacy in identifying, evaluating, and categorizing hazards, in addition to ensuring appropriate mitigation strategies.

Rancang Bangun Sistem Kendali AC dengan sensor DHT22 dan PIR Dalam Ruangan Menggunakan Mikrokontroller Arduino Nano

2025-04-12T04:50:00+00:00

— The use of Arduino Nano microcontroller technology in developing control systems is increasingly popular in various Internet of Things (IoT) based applications. This research aims to design and build an automatic AC control system and movement detection in a room using an Arduino Nano equipped with a DHT22 sensor and a PIR sensor. This system is designed to monitor room environmental conditions and automatically regulate AC operation based on data obtained from these sensors. The research methodology includes the hardware design stage using Arduino Nano as the brain of the system, a DHT22 sensor to monitor air temperature and humidity, and a PIR sensor to detect the presence of people in the room. The use of this technology is expected to reduce AC energy consumption by optimizing operating time based on the presence of people and environmental conditions. The experimental results show that the system developed is able to effectively detect changes in temperature, humidity and the presence of people in the room. In addition, automatic control of air conditioning based on sensor data can produce significant energy savings without compromising the comfort of room occupants.

Evaluasi Kualitas Pengalaman Pengguna Aplikasi Duolingo Menggunakan Metode System Usability Scale (SUS) dan End User Computing Satisfaction (EUCS)

2025-04-14T01:45:11+00:00

Background. Education has undergone a significant transformation due to digital technology, which has increased its flexibility, accessibility, and engagement. With gamifikasi strategies that increase user engagement, the Duolingo app is a highly preferred language learning resource, especially for learning English. Purpose. The System Usability Scale (SUS) and End User Computing Satisfaction (EUCS) methods will be used in this study to evaluate the usability and user satisfaction of the Duolingo program. Method. 404 respondents were obtained for this study using a quantitative approach using the Slovin formula sampling technique. Ten SUS items and five components of EUCS, content, accuracy, format, ease of use, and timeliness were included in the online survey used to collect the data. Descriptive statistics were used in the analysis to assess SUS and EUCS scores. Result. The app has a good usability level, with an average SUS score of 78.86 (grade B+). The five components, content (4.4), accuracy (4.2), format (4.5), ease of use (4.5), and timeliness (4.4), produced excellent results for EUCS. Most respondents were between the ages of 18 and 24, and they spent an average of less than 30 minutes a day. Conclusion. Particularly when it comes to usability and interface design, Duolingo offers a positive user experience and high satisfaction. Its gamifikasi strategy increases the effectiveness and engagement of English learning, especially for younger users.

Peran Nilai Budaya Lokal Dalam Memengaruhi Preferensi Desain UI/UX Aplikasi Maxride Di Kalangan Mahasiswa Universitas Hasanuddin

2025-04-14T05:44:15+00:00

— ASTRINA WULAN PUTRI. The Role of Local Cultural Values in Influencing UI/UX Design Preferences of the Maxride Application Among Students of Hasanuddin University (supervised by Eliyah Acantha Manapa Sampetoding).Background.Indonesia is a multicultural country with various local cultures that influence preferences in the use of technology, including UI/UX design of applications. In South Sulawesi, cultural values such as Tabe and the 3S Principles (Sipakatau, Sipakalebbi, Sipakainge’) significantly affect user behavior when interacting with applications. Objective.This study aims to examine the relationship between local cultural values and the UI/UX design preferences of the Maxride application, as well as to test the influence of local wisdom on design elements such as color, iconography, layout, and navigation.

Method.This study employs a Mixed-Methods Approach (Quantitative and Qualitative), involving 193 respondents through a Likert scale survey and a Focus Group Discussion (FGD) with 15 participants. Data analysis was performed using triangulation to strengthen the validity of the results.

Results.The quantitative study revealed a significant relationship between the UI/UX design elements of the Maxride application and local cultural values, with a Cronbach’s alpha value of 0.952. The qualitative study showed that local cultural values influence user preferences regarding design elements such as color, icons, and navigation.Conclusion. Local cultural values play an essential role in shaping user preferences for the UI/UX design of the Maxride application. By integrating these cultural values, user satisfaction with the design can be improved.

Analisis Pemanfaatan E-Learning dalam Proses Pengajaran: Studi Kasus Dosen CPNS Politeknik Negeri Bali

2025-04-15T01:28:45+00:00

New lecturers at the Bali State Polytechnic can utilize a learning management system (LMS) to improve online teaching. This system supports various academic functions, such as providing access to resources, sending assignments, and creating interactive learning experiences. However, E-learning has the potential for over-reliance on technology, which can reduce traditional teaching methods and personal interaction in the classroom. This research aims to analyze the use of e-learning in the teaching process for CPNS 2024 lecturers at the Bali State Polytechnic. The research used a questionnaire with a Likert scale with a sample of 30 CPNS 2024 lecturers who had no experience as lecturers. The results of the questionnaire responses were tested for validity and reliability to ensure that the data processed was valid data. The validity test results show that all the questions tested are valid and the reliability results show a Cronbach alpha value of 0.736 and is included in the high category. Meanwhile, the results of processing the USE questionnaire by calculating the average percentage score for each factor include: usability 96%, convenience 89.5% and satisfaction 94%. A questionnaire designed to measure the usefulness of e-learning for new lecturers has proven to be valid and reliable. The results of the questionnaire show that e-learning really helps CPNS 2024 lecturers in delivering material and managing lecture assignments effectively.

Pemanfaatan Teknologi E-Tourism untuk Mendukung Pengembangan Desa Wisata dan Peningkatan Ekonomi Lokal di Kabupaten Seluma

2025-04-15T08:04:36+00:00

Kabupaten Seluma secara geografis berada di Pantai Barat Sumatera bagian Selatan, dengan koordinat bujur dan lintang pada 04˚21’40’22” 03˚49’55’66” Lintang Selatan dan 102˚59’40’54” 101˚17’27’57” Barat Tenggara. Terletak di bagian selatan Provinsi Bengkulu, kabupaten ini memiliki banyak tempat wisata yang ada di daera pedesaan khususnya desa wisata tidak sering dikunjungi oleh wisatawan karena termasuk dalam kategori kabupaten yang kurang berkembang di Indonesia (tertinggal secara nasional). Promosi pariwisata di daerah ini dilakukan dengan cara tradisional seperti penyebaran brosur atau pamflet, yang membutuhkan biaya tinggi dan kurang efektif. Pendekatan promosi yang lebih efisien adalah melalui internet, yang dikenal sebagai e-Tourism. Penggunaan teknologi yang tepat pada sektor pariwisata bisa menjadi faktor kunci untuk percepatan perkembangan, meningkatkan kesejahteraan masyarakat lokal, menciptakan peluang usaha, serta meningkatkan daya saing dan memperluas jangkauan pasar wisatawan. Menurut hasil survei, 93,5% Responden menganggap aplikasi ini sangat bermanfaat, karena sistem ini dapat diakses dari mana saja dengan peramban yang terkoneksi ke internet. Aplikasi e-tourism untuk desa wisata memudahkan pengunjung dalam mengeksplorasi lokasi-lokasi di kabupaten Seluma, aplikasi ini menyajikan informasi lengkap tentang tempat wisata yang tersedia di daerah tersebut di webiste.

Pengembangan Media Pembelajaran Interaktif Jaringan Komputer Berbantuan Action Script 3.0 Adobe Animated CC Di SMKN 3 Kota Bengkulu

2025-04-16T02:56:45+00:00

Media pembelajaran interaktif adalah media belajar yang menggunakan teknologi digital untuk menyampaikan informasi dan mendorong interaksi aktif antara siswa dan materi pelajaran. Tujuan dari penelitian ini adalah melakukan pengembangan media pembelajaran interaktif jaringan komputer untuk membantu kegiatan pembelajaran di SMKN 3 Kota Bengkulu. Penelitian ini menggunakan model pengambangan Luther-Sutopo dengan tahapan pembuatan konsep, perancangan, pengumpulan bahan, pembuatan, pengujian dan distribusi dengan menggunakan pemrograman action script 3.0. pada aplikasi Adobe Animated CC. Hasil penelitian yaitu diperoleh media pembelajaran interaktif materi jaringan komputer yang dapat digunakan oleh guru kejuruan TKJ SMKN 3 Kota Bengkulu dalam melaksanakan kegiatan belajar. Menu-menu pada pengembangan media pembelajaran interaktif terdiri dari Menu Utama, Menu, Materi dan Menu Evalusi. Pengembangan media pembelajaran dengan menggunakan pemrograman action script 3.0 pada aplikasi Adobe Animate CC yang telah dibuat mampu memberikan manfaat kepada guru dan peserta didik di SMKN 3 Kota Bengkulu dalam meningkatkan pengetahuan dan keterampilan kejuruan melalui materi jaringan dasar komputer.

Penerapan Teknologi Location Base Service (LBS) dalam Pencarian Stok Ketersedian Gas Bersubsidi di Distributor Resmi

2025-04-16T08:08:48+00:00

The main problem is the distribution of these gases. Many other areas experience gas shortages, especially before holidays or other big events, it is difficult to obtain gas at such times. after conducting further investigation, I discovered that there were a number of games taking place in certain locations, most agents held back gas sales and waited for shortages so that gas prices could increase significantly and this also happened due to high public demand for gas at certain times, such as during Eid al-Fitr which has just passed, and this situation can arise when public demand increases, so that gas stocks can quickly decrease, without being balanced by equal distribution of gas. The solution to this problem is to develop an Android application that can show the location of places that provide gas, as well as monitoring gas stocks available in several locations. It is hoped that this can reduce gas containment measures, because this application can track who has purchased gas and who has not. In conclusion, this system makes it easy for users to obtain reel time information, but there are weaknesses that are influenced by the presence of open and closed spaces and inaccuracies between actual locations.

Knowledge Management System Dalam Penanganan Stunting oleh Tenaga Kesehatan Kota Bengkulu

2025-04-21T03:42:40+00:00

Stunting is a big problem because Stunting is not only related to height but is comprehensive which includes the child's physical condition but is related to the child's ability to learn, mental retardation, and susceptibility to chronic diseases that will affect the quality of human resources in the future. create a Knowledge Management System (KMS) model for the handling community so that the knowledge possessed by community members can be used by other community members. Knowledge Management System (KMS) is a system in processing knowledge, the use of Content Management System (CMS) php Bulletin Board (phpBB) as a basis for supporting a discussion forum between farmers to exchange their knowledge of processed products, Conclusion The knowledge of mothers of toddlers is lacking about nutrition (40.4%) stunting occurs, Exclusive Breastfeeding (45.5%) stunting and Sanitation Hygiene (55.6%) stunting affects the rate of stunting in toddlers, Knowledge Management System for Community health workers can be used by the community to create, process, and distribute knowledge to all community members.

Rancang Bangun Aplikasi Manajemen Reservasi Restoran

2025-04-21T03:22:52+00:00

The culinary industry faces challenges in efficiently managing restaurant operations, particularly in table reservations and menu ordering. Many restaurants still rely on manual systems, which can lead to record-keeping errors, double booking, and an unsatisfactory customer experience. Therefore, this study aims to develop a desktop-based restaurant reservation management application designed to assist cashiers and restaurant owners in effectively handling table reservations and menu orders.The research method used is the Waterfall software development model, which includes analysis, design, implementation, and testing phases. The system is developed using Java programming language with MySQL as the database for data storage. The main features of the application include table reservation recording, menu ordering, transaction report management, and restricted access for cashiers and restaurant owners to enhance security and operational transparency. The results indicate that the developed application improves the efficiency of reservation and menu ordering management, reduces the risk of record-keeping errors, and ensures more structured operational data. With this system, restaurants can enhance service quality for customers and optimize their business operations.

Implementasi Algoritma Probabilitas Symetric Dalam Mendiagnosa Penyakit Akibat Gangguan Gizi

2025-04-23T05:27:30+00:00

This research aims to implementation the symetric probability algorithm in building an expert system to diagnose diseases due by nutritional disorders. Disturbances in nutritional balance can cause a person's performance in activities to be not optimal and can even cause diseases that will interfere with daily routines. The lack of knowledge and concern for nutritional balance in the body is the cause of the emergence of health problems, in addition to the difficulty of access to consult a doctor also causes people to be less concerned about nutritional balance disorders. To overcome these problems, it is necessary to build an expert system to help someone diagnose diseases due to nutritional disorders and solutions that can be done online so that it is expected to facilitate users. The implementation of symetric probability used in this expert system can provide diagnoses of nutritional disorders expressed as a percentage to measure the certainty value of a hypothesis against a fact of disease due to nutritional disorders experienced by adults. This expert system was built using PHP programming language and MySQL database. This expert system can be used as a tool that makes it easier for people to diagnose early symptoms of diseases due to nutritional disorders because it can be accessed online.

Perancangan Model Bisnis Kanvas Terminal Angkutan Barang

2025-04-24T03:37:08+00:00

Terminal angkutan barang perlu mengadopsi model bisnis yang lebih adaptif dan terintegrasi untuk menghadapi tantangan dinamis di sektor transportasi dan logistik. Penelitian ini bertujuan untuk merancang Model Bisnis Kanvas yang komprehensif untuk Terminal Angkutan Barang, dengan studi kasus pada Terminal Barang Tanah Merdeka. Pendekatan model bisnis kanvas digunakan untuk menganalisis dan mengembangkan elemen-elemen kunci bisnis yang meliputi Segmentasi Pelanggan, Proposisi Nilai, Saluran, Hubungan Pelanggan, Aliran Pendapatan, Sumber Daya Utama, Aktivitas Utama, Mitra Utama, dan Struktur Biaya. Data dikumpulkan melalui kuesioner dengan responden pemangku kepentingan Terminal Barang Tanah Merdeka. Hasil penelitian menunjukkan bahwa pengembangan terminal dari terminal transportasi menjadi terminal logistik memiliki potensi besar dalam menjangkau Segmentasi Pengguna layanan dasar terminal, penyimpanan dan gudang, dan distribusi dan pengiriman; Proposisi Nilai mencakup kinerja, harga, aksesibilitas, kustomisasi, dan keamanan; Saluran menggunakan saluran milik sendiri dan mitra; Hubungan Pelanggan melalui bantuan pribadi, komunitas, dan co-creation; Aliran Pendapatan berasal dari penggunaan layanan dan layanan perantara; sumber daya utama mencakup sumber daya fisik, manusia, dan keuangan; Aktivitas Utama yaitu aktivitas layanan, keuangan, teknologi informasi, dan penjualan dan pemasaran; Mitra Utama yang dimiliki yaitu mitra pemerintah dan bisnis; Struktur Biaya yaitu biaya untuk aktivitas utama, sumber saya utama, dan mitra utama.

Implementasi Metode Weighted Aggregated Sum Product Assessment (WASPAS) Pada Sistem Pendukung Keputusan Dalam Pemilihan Desa Terbaik Di Kecamatan Seginim

2025-04-24T04:18:01+00:00

Selection of the best village in Seginim District requires a systematic and objective approach to assess various influencing factors. One method that can be used to support decision making is the Weighted Aggregated Sum Product Assessment (WASPAS) method, which combines value-based assessment with criteria weighting. This study aims to implement the WASPAS method in a decision support system (DSS) in selecting the best village in Seginim District based on several predetermined criteria, such as level of development, infrastructure quality, health, education, and community economy. In its implementation, each village is evaluated by giving weight to each criterion according to the priorities that have been set, then the assessment results are combined to obtain a final value that indicates the village with the best performance. The results of this study are expected to provide effective and efficient solutions in the process of selecting the best village, as well as provide a strong basis for fairer and more transparent decision-making at the government level

Implementasi Metode SAW Untuk Kepuasan Pelanggan Terhadap Pelayanan Pegawai Toko My Lova Kota Bengkulu

2025-04-25T05:49:40+00:00

Toko My Lova in Bengkulu City is one of the retail businesses engaged in the sale of fashion products and accessories. Along with business development, the need for adequate service is very important. Customer satisfaction is one of the key factors that can determine the long-term success of this store. However, the problem that is often faced is the difficulty of evaluating the extent to which employee services affect the level of customer satisfaction, as well as how to improve the quality of services provided.The solution offered is the implementation of the SAW method to measure customer satisfaction with My Lova store employee services. The SAW method will be used to analyze various criteria that affect customer satisfaction, such as employee friendliness, service speed, product quality, store cleanliness, and others.The results of the analysis of 10 consumers who have been surveyed regarding their satisfaction with employee services at Toko My Lova Bengkulu City, using the SAW method, then 90% of consumers stated that they were very satisfied with the services provided by My Lova Store employees. and 10% of consumers stated that they were satisfied, with the service at the my lova shop.

Perancangan Aplikasi Pengelolaan Stock Barang Pada Toko Anugrah Ilmu Berbasis Web Menggunakan Algoritma Sequential Search

2025-04-25T07:03:17+00:00

Abstract—Recording inventory of goods at the Anugrah Ilmu Store still uses manual methods, namely using books, so the work takes longer and is inefficient. This research aims to design a web-based application that can help the Anugrah Ilmu store in managing stock. This research uses the waterfall method with steps, namely: (1) Analysis; (2) Design; (3) Design; (4) Code; (5) Support. The place of this research was carried out at the Anugrah Ilmu shop. This web-based application design provides a main menu, input menu and output menu. How to apply the sequential service algorithm for stock management at the web-based Anugrah Ilmu shop. You can easily search for incoming goods, outgoing goods or stock items. Can be accessed computerized

Keyword: Web,Aplikasi,Waterfall

Penerapan Data Mining Dalam Pengelompokan Data Nilai Siswa SMA Negeri 7 Kota Bengkulu Menggunakan Metode K-Means Clustering

2025-04-26T06:13:45+00:00

SMA Negeri 7 Kota Bengkulu is one of the State Senior High SchoolsState Senior High School located in Bengkulu City which has a commitment to in developing student potential. So far, data processing of student grades for each subjects have used e-report cards and the report card data can be exported to a Microsoft Excel file. exported into a Microsoft Excel file. However, the student grade data is data is often only stored as an archive without any further analysis to find out to find out information about patterns or trends in student achievement. At where this can help the school in providing guidance and optimizing the academic potential of each student at SMA Negeri 7. optimize the academic potential of each student at SMA Negeri 7 Bengkulu City based on the level of student achievement. Bengkulu City based on student achievement levels. Application of data mining in grouping data grades of SMA Negeri 7 Bengkulu City students using the K-Means Clustering Method is built desktop-based with the Visual Basic .Net programming language. Visual Basic .Net programming language, The application of data mining in grouping data in clustering student grades of SMA Negeri 7 Bengkulu City is carried out per student subject with subject value attributes and attendance percentage. The application of data mining in clustering student grade data of SMA Negeri 7 Bengkulu City can help in knowing the level of achievement of students of SMA Negeri 7 Bengkulu City. Bengkulu City can help in knowing the level of student achievement in each subject and can be used as an evaluation material to improve the level of student achievement in each subject. subjects and can be used as evaluation material to improve the achievement of students who are at low achievement levels. who are at a low level of achievement.

Sistem Informasi Perjalanan Dinas Berbasis Web (Studi Kasus Dinas Kominfo Dan Statistik Provinsi Bengkulu)

2025-04-28T04:58:06+00:00

Official travel is a trip for the benefit of the office from the order of the superior authorized to order. Based on the results of interviews, problems in making letters relating to official travel are increasingly being found so that it requires the existence of an official travel order management application. The Application for Management of Official Travel Warrants is an application that will be used to facilitate the management of all important documents related to official travel carried out by the Dinas Komunikasi, Informatika dan Statistik Provinsi Bengkulu of Communication, Information and Statistics. This application has features that are capable of managing and storing data starting from the Surat Perintah Perjalanan Dinas (SPPD), Surat Perintah Tugas (SPT) or Surat Perintah (SP), kwitansi, rincian biaya perjalanan dinas, nota dinas, bukti perjalanan dinas and approval carried out by superiors. The design and construction of this application is made with Waterfall software development methods, Unified Model Language (UML) to model the system, and use the PHP programming language with the CodeIgniter Framework and MySQL databases and other software

Analisa Dan Implementasi Keamanan Jaringan Berbasis Firewall RAW Terhadap Serangan DDoS Pada Router Mikrotik

2025-04-28T06:20:05+00:00

Penelitian ini bertujuan untuk menganalisis dan mengimplementasikan keamanan jaringan berbasis Firewall Raw terhadap serangan Distributed Denial of Service (DDoS) pada Router Mikrotik. DDoS merupakan ancaman serius yang dapat mengganggu layanan jaringan, sehingga penting untuk menguji efektivitas Firewall Raw dalam menghadapi serangan tersebut. Dalam penelitian ini, pengujian dilakukan dengan tiga jenis serangan DDoS, yaitu TCP SYN Flood, UDP Flood, dan ICMP Flood, pada jaringan lokal dan jaringan internet. Metode penelitian yang digunakan adalah metode eksperimental, di mana konfigurasi Firewall Raw disesuaikan untuk berbagai protokol yang diuji. Hasil penelitian menunjukkan firewall raw mampu memblokir lebih dari 70% paket serangan DDoS. Dari sisi performansi sebelum firewall raw diaktifkan, penggunaan CPU pada router sebesar 100% dan free memory 5.8 MiB saat serangan terjadi. Ketika Firewall Raw diaktifkan, CPU menurun menjadi 60-70% dan free memory meningkat menjadi 9.8 MiB. Pada pengujian DDoS lewat jaringan internet juga menunjukkan penurunan CPU Load dari 100% turun menjadi 5% dan free memory dari 4.5 MiB meningkat menjadi 8.0 MiB. Pengukuran Quality of Service, menunjukkan tidak terlihat peningkatan yang signifikan saat Firewall Raw diaktifkan. Penelitian ini menyimpulkan bahwa Firewall Raw cukup efektif dalam memblokir sebagian besar paket dari serangan DDoS. Namun, belum mampu meningkatkan stabilitas jaringan karena jaringan masih mengalami penurunan saat Firewall Raw aktif.

Perancangan Sistem Diagnosa Penyakit Ikan Hias Menggunakan Metode Forward Chaining

2025-04-28T07:52:17+00:00

The knowledge of farmers about the types of diseases that can attack Koi fish during cultivation is very small. Prediction of disease indications in Koi fish cultivation is an important thing for the success of cultivation. Disease prediction is obtained from facts in the cultivation process. Determining Koi fish disease can be an obstacle when the information known is not accurate. So an application is needed that has knowledge like an expert (specialist doctor). Forward Chaining is a mathematical theory for proof based on the function of belief and reasonable thinking, which is used to combine separate pieces of information (evidence) to calculate the probability of an event. The method used to obtain diagnostic results by sorting between general and specific symptoms. With this application, it is expected to be able to diagnose and provide treatment solutions like those done by experts

Perancangan Pengaduan Layanan Masyarakat Menggunakan Algoritma Priority Scheduling Di Kecamatan Teluk Segara Berbasis Website

2025-04-28T08:59:37+00:00

The development of information technology today is quite advanced; however, this reality contrasts sharply with the services provided by government agencies, particularly those at the sub-district level. The sub-district government offices, which manage community services, need to update their quality, especially in the area of public complaint handling. Currently, it is still challenging for citizens to submit complaints about their local environment to the local government, which often results in residents directing their complaints to inappropriate channels. Therefore, the goal of this research is to design a web-based public complaint system for the Teluk Segara Sub-District Office, enabling citizens to more easily communicate their grievances to the relevant authorities.

Deteksi Kondisi Uang Bagus Dan Rusak Dengan Pengolahan Citra Digital Berbasis Convolutional Neural Network (CNN)

2025-04-28T14:17:23+00:00

Intisari— Peredaran uang tunai yang layak edar sangat penting untuk menjaga stabilitas ekonomi dan kualitas transaksi keuangan. Namun, identifikasi kondisi uang kertas masih dilakukan secara manual, yang memakan waktu dan rentan terhadap kesalahan manusia. Penelitian ini mengembangkan sistem deteksi kondisi uang berbasis Convolutional Neural Network (CNN) untuk mengklasifikasikan uang dalam kondisi baik atau rusak secara otomatis. Dataset terdiri dari 500 gambar uang, yang diproses menggunakan augmentasi data dan dibagi menjadi 80% data latih dan 20% data validasi. Model CNN yang dikembangkan memiliki lapisan utama seperti konvolusi, batch normalization, ReLU, pooling, dan fully connected layer, serta dilatih dengan optimizer Adam selama 50 epoch dengan learning rate 0.00001. Implementasi sistem dalam Graphical User Interface (GUI) berbasis MATLAB mempermudah penggunaannya. Hasil pengujian menunjukkan akurasi validasi 93%, precision 97%, dan recall 96%. Survei terhadap Bank Indonesia menunjukkan sistem ini mendapat skor sempurna dalam efisiensi, akurasi, kemudahan pengoperasian, dan kecepatan deteksi. Dengan hasil ini, sistem memiliki potensi untuk diterapkan dalam layanan kas keliling Bank Indonesia dan lembaga keuangan lainnya.

Kata Kunci: CNN, Pengolahan Citra Digital, Klasifikasi Uang, GUI

Rancang Bangun Sistem Informasi Pengajuan Surat Fakultas Teknik Universitas Udayana Berbasis Website menggunakan Metode Scrum

2025-04-28T16:15:47+00:00

Fakultas Teknik Universitas Udayana (FT UNUD) still uses a manual system for letter submission, resulting in delays in delivering information to students and increasing the workload of administrative staff. Additionally, this manual system often causes errors in record-keeping and makes it difficult to track the submission status. To address this issue, the Sistem Informasi Pengajuan Surat (SIPS), a web-based letter submission system integrated with SIMAK-NG, was developed using the Scrum method. The development was carried out iteratively through several sprints, covering requirements analysis, system design, implementation, testing, and evaluation. Testing using the Black Box Testing method showed that all features in SIPS functioned according to the designed specifications. With this system, the letter submission process is expected to become faster, more structured, and more efficient. Moreover, SIPS allows students to monitor the status of their submissions in real-time, enhancing the transparency of administrative services. SIPS also supports document digitalization, helping to reduce paper usage and improve the effectiveness of academic data management. However, further evaluation is needed to assess the system's impact on operational efficiency and user satisfaction to ensure the optimization of academic services at FT UNUD. In the future, this system can continue to be developed with additional features, such as automated notifications and integration with other academic services.

Implementasi Location Based Service Dalam Perancangan Aplikasi Pencarian Lokasi Tambal Ban Di Kota Bengkulu

2025-04-29T01:26:39+00:00

The LBS technology used in the tire patch location search application in Bengkulu City will help customers find the tire patch that best suits their preferences and location. With its ever-evolving environment, Bengkulu will also benefit from the adoption of this technology. By incorporating LBS technology in the design of tire patch locator applications, the city can encourage local trade, provide support to small and medium-sized entrepreneurs, and create a healthier and more sustainable business ecosystem. The purpose of this research is to find and develop innovative solutions to meet customer needs and support the growth of local businesses. This study examines the potential benefits of incorporating LBS technology in the application of finding tire patching locations in Bengkulu City. Data Collection: Some of the methods used to collect data to obtain the necessary information are literature studies; This method involves reviewing research books and journals relevant to the research subject to gain a better understanding of materials such as Location-based Services, Google Maps APIs, and location-based services. The menu features, which are required to build this app, include an app menu that consists of the location of the tire patch and information about the tire patch.

Rancang Bangun Sistem Pendukung Keputusan Tanaman Pangan Kelompok Tani Menggunakan Metode Simple Additive Weighting

2025-04-29T02:46:58+00:00

Abstract— Agriculture is a very important sector for the Indonesian economy, where the majority of the population depends on this sector for their livelihood. Farmer groups play a key role in increasing food production and farmer welfare. However, selecting the right type of food crop is often a challenge for farmers because it involves various criteria and factors. Therefore, a decision support system is needed that can help farmer groups in determining optimal food crop choices. This research aims to design and build a decision support system (DSS) for farmer groups using the Simple Additive Weighting (SAW) method. The SAW method was chosen because of its ease in combining various criteria and factors in decision making. It is hoped that the system being built can help farmer groups increase the efficiency and effectiveness of decision making regarding food crop selection. The research results show that the use of the SAW method in SPK is able to provide accurate and reliable recommendations, so that it can support increased productivity and welfare of farmers.

Sistem Otomatis Exhaust Berdasarkan Kapasitas Asap Dalam Ruangan Berbasis Internet of Things (IoT)

2025-04-29T04:34:26+00:00

Adeeva Hotel Bengkulu City is one of the hotels in Bengkulu City that provides room rental services, such as rooms for meetings, seminars and parties. Currently, Adeeva Hotel has 4 meeting rooms, two of which are smoking rooms. Currently, there is no system in the room that can detect smoke conditions in the room.In this study using library methods, observation, interviews and laboratories, designing a system that can detect smoke levels in a room, where the sensor will read or detect smoke levels in the room, the sensor used in detecting smoke is the MQ2 sensor. While for data processing using ESP8266 with a program on the tool made using Arduino ide and for the Internet of Things (IoT) using Blynk.The system can detect smoke levels in the room, which is carried out by the MQ2 sensor, the detection results will be processed by ESP8266 where if the smoke levels in the room are large (>) from 10 PPM, ESP8266 will send a command to the relay to turn on the exhaust, so that the smoke in the room will be released out. Besides being based on exhaust sensor detection, it can be turned on and off manually via the application by entering manual mode.

Penerapan Metode Importance Performance Analysis (IPA) Dalam Mengukur Tingkat Kepuasan Masyarakat Terhadap Kinerja Pelayanan Di Kantor Camat Kecamatan Lebong Tengah

2025-04-30T16:49:07+00:00

Measuring the level of community satisfaction at the Central Lebong Sub-District Head Office still uses a complaint box, where people can write suggestions on a piece of paper and then enter the suggestion through the box provided with two options, namely satisfied and dissatisfied. This is certainly less effective and takes a long time in measuring the level of community satisfaction due to the absence of a definite indicator in assessing satisfaction with service performance at the Central Lebong District Head Office. The application of the Importance Performance Analysis (IPA) method in measuring the level of community satisfaction with service performance at the Central Lebong Sub-District Head Office can assist administrators in managing data on the assessment of community satisfaction with service performance at the Central Lebong Sub-District Head Office, can provide information on the level of community satisfaction with service performance at the Central Lebong Sub-District Head Office, and can facilitate the community, especially those in the Central Lebong Sub-District area, in providing an assessment of satisfaction with service performance at the Central Lebong Sub-District Head Office. The application of the Importance Performance Analysis (IPA) method in measuring the level of community satisfaction with service performance at the Central Lebong Sub-District Head Office was built web-based using the PHP programming language and MySQL database which can be accessed via the url link https://surveikecamatanlebongtengah.online/. Based on the tests that have been carried out, it is found that this application is very helpful in managing and evaluating data on community satisfaction assessment of services at the Sub-District Head Office of Central Lebong District so that the level of community satisfaction is known and this application can be used as a forum for the community in providing community satisfaction assessment of services at the Sub-District Head Office of Central Lebong District.