JURNAL MEDIA INFOTAMA

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

Andref Lamsinar — Fri, 04 Apr 2025 02:47:24 +0000

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

Belly Kurniawan, Erwana Dewi, Anerasari Anerasari — Fri, 04 Apr 2025 04:20:39 +0000

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

Agnes Rahayu; Eva Yulyanti; Muhammad Ghalib — Fri, 04 Apr 2025 05:21:01 +0000

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

Michiavelly Rustam, Agung Brotokuncoro, Wiranto Herry Utomo, Hasanul Fahmi — Fri, 04 Apr 2025 06:40:18 +0000

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

I Komang Krisnu Artha, I Nyoman Yudi Anggara Wijaya, A. A. Gede Adi Mega Putra — Fri, 04 Apr 2025 08:19:07 +0000

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

Indah Mulyasari; Darwin Darwin — Fri, 04 Apr 2025 10:37:28 +0000

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

Tri Budi Prasetyo, Budi Susanto, Saepul Anwar — Fri, 04 Apr 2025 13:20:49 +0000

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)

Def Afuww Wildan Everest; Rachmawati W — Fri, 04 Apr 2025 15:58:03 +0000

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

Adif Adif Akram; Pahrizal Pahrizal, Maharlim Maharlim, Ujang Juhardi — Tue, 08 Apr 2025 03:40:34 +0000

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

Meta Ulandari; Asnawati Asnawati, Ricky Zulfiandry — Tue, 08 Apr 2025 06:29:30 +0000

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

Dewi Ratu Langi — Tue, 08 Apr 2025 10:45:51 +0000

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

Fajar Septian, Muhammad Fahri Naufal Azhar — Tue, 08 Apr 2025 12:19:41 +0000

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

Hadriansa Hadriansa, Denis Prayogi — Tue, 08 Apr 2025 13:42:04 +0000

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

Jose Julian Hidayat; Cindy Setyowati, Aditya Pratama Werdana — Tue, 08 Apr 2025 15:17:13 +0000

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

Nuzli Sakila Nurul Izni Sakila; Herlina Trisnawati, Veranita Veranita — Tue, 08 Apr 2025 16:25:51 +0000

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

Selus Paru Kelin; Bonie Empy Giri, Meinahen Budi Bansoma, Vasio Sarmento Soares — Tue, 08 Apr 2025 17:24:36 +0000

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

Jusep Ferlyzon; Indra Kanedi, Reno Supardi — Wed, 09 Apr 2025 04:19:43 +0000

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

Govi Rusli; Khairil Khairil, Reno Supardi — Wed, 09 Apr 2025 05:45:35 +0000

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

Januar Syah Putra; Khairil Khairil, Deri Lianda — Wed, 09 Apr 2025 07:12:48 +0000

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

Jodi Laksana Putra; Indra Kanedi, Abdussalam Al Akbar — Wed, 09 Apr 2025 09:32:55 +0000

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

Zendi Aptrio; Khairil Khairil, Reno Supardi — Wed, 09 Apr 2025 11:35:16 +0000

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

Gebi Andre Anto; Indra Kanedi, Rizka Tri Alinse — Wed, 09 Apr 2025 13:26:00 +0000

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

Yuliadarnita Yuliadarnita, Ridho ikram, Rozali Toyib — Thu, 10 Apr 2025 05:19:16 +0000

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

Aditiya Syahputra; Salman Al Farisi, Pujianto Pujianto, Destiarini Destiarini — Fri, 11 Apr 2025 02:10:22 +0000

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

Feri Hari Utami, Maria A. Kartawidjaja — Fri, 11 Apr 2025 14:04:29 +0000

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

Dedi - Afandi — Sat, 12 Apr 2025 04:49:59 +0000

— 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)

Muhammad Kahfi MS; Eliyah Acantha Manapa Sampetoding — Mon, 14 Apr 2025 01:36:50 +0000

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

Mon, 14 Apr 2025 05:33:44 +0000

— 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

Tue, 15 Apr 2025 01:20:31 +0000

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

Muntahanah Muntahanah, Yulia Darmi; Deliana Putri, Pipit Nabila — Tue, 15 Apr 2025 08:04:34 +0000

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

Prahasti Prahasti; Sriyanto Sriyanto, Indra Kanedi — Wed, 16 Apr 2025 02:51:12 +0000

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

Ardi Wijaya; Rozali Toyib, M Sapta Pirdaus, Della Rahma Della — Wed, 16 Apr 2025 08:08:46 +0000

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

Sri Handayani; Yulia Darnita; Rozali Toyib — Thu, 17 Apr 2025 07:59:41 +0000

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

Zahra Humaira Kudadiri — Mon, 21 Apr 2025 03:22:49 +0000

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.