Articles
<![CDATA[Penerapan Aplikasi Sistem Informasi Penjualan Menggunakan Barcode ]]>
<![CDATA[La Sudarman Darman]]>;
<![CDATA[La Jejen]]>;
<![CDATA[Muhammad Tasjiddin Teheni]]>;
<![CDATA[Sarimuddin Sarimuddin]]>
<![CDATA[ Abdimas Universal Vol. 5 No. 1 (2023): April ]]>
Publisher : <![CDATA[Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Balikpapan (LPPM UNIBA) ]]>
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DOI: 10.36277/abdimasuniversal.v5i1.262
<![CDATA[Along with the development of technology, many activities in the trade sector have used sales applications using barcodes. It aims to streamline time and be able to control data on sales and purchases of goods in a type of business. The purpose of this community service activity is to develop a sales information system application using a barcode so that users can easily input sales and purchase data for medicines, easily record stock cards and make reports on goods data as desired by the Baubau City Health Office and BPOM. The subject of this service activity is the owner of the Mentari Medika Pharmacy located in Lowu-Lowu Village, Lea-Lea District, Baubau City. This service activity systematically starts from needs analysis, application design, testing/implementation 1, testing/implementation 2, application \ to users and evaluation of activities and follow-up plans. The results of the activity indicate that after testing the application/implementation 1, it is necessary to add a menu to the application that is made so that application/implementation testing is necessary. In addition, this application is also equipped with a user manual, so that users are helped to operate this application.]]>
<![CDATA[Digitalisasi Informasi Manajemen Aset sebagai Sarana Penunjang Operasional Kampus Menggunakan Metode Relational Unified Process ]]>
<![CDATA[Abel Haryanto]]>;
<![CDATA[La Sudarman]]>;
<![CDATA[Sarimuddin Sarimuddin]]>
<![CDATA[ Jurnal Teknologi Sistem Informasi dan Aplikasi Vol. 6 No. 4 (2023): Jurnal Teknologi Sistem Informasi dan Aplikasi ]]>
Publisher : <![CDATA[Program Studi Teknik Informatika Universitas Pamulang ]]>
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<![CDATA[Campus asset management is the processing of operational supporting infrastructure on campus. So far, the asset management system at the Baubau Polytechnic Campus still uses the conventional method, namely by recording through albums and control cards attached to the walls of each room. This method is prone to loss of assets because it is not controlled. For this reason, software for digitizing asset management information is needed using the Relational Unified Process (RUP) system development method. The approach of this method is iterative and use case driven which focuses on solving asset management problems. This system works to control in real time the process of borrowing or transferring assets. this system is very helpful for the Baubau Polytechnic Campus in managing assets, especially on the problem of losing assets. This system also provides information about the physical condition of assets in each room so that it can assist the Asset Technical Implementation Unit (UPT) to transfer assets so that campus operations can run optimally.]]>
<![CDATA[Integrasi Layanan Peminjaman Sarana Prasarana dalam Manajemen Aset Menggunakan Framework Codeigniter dan Boostrap ]]>
<![CDATA[Sarimuddin Sarimuddin]]>;
<![CDATA[Nasarudin Nasarudin]]>;
<![CDATA[Yuwanda Purnamasari Pasrun]]>;
<![CDATA[Nurfitria Ningsi]]>;
<![CDATA[La Sudarman]]>
<![CDATA[ Jurnal Teknologi Sistem Informasi dan Aplikasi Vol. 7 No. 1 (2024): Jurnal Teknologi Sistem Informasi dan Aplikasi ]]>
Publisher : <![CDATA[Program Studi Teknik Informatika Universitas Pamulang ]]>
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DOI: 10.32493/jtsi.v7i1.35062
<![CDATA[Campus assets are a means of supporting performance to support attracting interest and supporting student teaching and learning activities. The assets of an organization must be well managed so that they can operate effectively and efficiently so that they can deliver high benefits. So far, the asset management system at USN Kolaka Campus B still uses Microsoft Excel to manage assets for asset data collection and special notebooks for borrowing assets, which creates difficulties when controlling assets that are easily moved (means) such as infocus, printers, chairs and others. The use of this facility requires asset tracking and good supervision if a facility is in poor condition or even damaged, so a system is needed that can carry out asset management as well as provide asset lending services. This system uses the CodeIgniter and Boostrap framework so that the use of program code is simple, safe and responsive to various screen sizes. The performance of this system controls assets when the asset location is moved, whether through borrowing, permanent transfer, or a change in physical condition (good or damaged). This can be used as a reference by the Asset Technical Implementer (UPT) so that asset management can run effectively and efficiently. The measure of system feasibility was calculated using a Likert scale obtained from the results in questionnaire with 12 respondents. The calculations are carried out taking into account 3 aspects, namely information quality, system quality and service quality. The measurement results of the three aspects are of a usability value of 87%, so the system that was built obtains the title of very feasible.]]>
<![CDATA[Pemanfaatan Pekarangan Sebagai Upaya Pelestarian Tanaman Jeruk Siompu ]]>
<![CDATA[La Sudarman]]>;
<![CDATA[Wilda Fatmala]]>;
<![CDATA[Murni Sari]]>;
<![CDATA[Ramad Arya Fitra]]>;
<![CDATA[Sarimuddin Sarimuddin]]>
<![CDATA[ RESWARA: Jurnal Pengabdian Kepada Masyarakat Vol 5, No 2 (2024) ]]>
Publisher : <![CDATA[Universitas Dharmawangsa ]]>
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DOI: 10.46576/rjpkm.v5i2.4122
<![CDATA[Jeruk Siompu merupakan tanaman khas Pulau Siompu yang memiliki bau serta rasa manis yang khas dan tidak dimiliki oleh jeruk lainnya. Saat ini hanya tersisa satu desa yang membudidayakan tanaman ini yakni Desa Wandaiwula salah satu desa yang berada di Pulau Siompu. Hal ini terjadi karena perawatannya yang membutuhkan tenaga ekstra, kurangnya ketertarikan mayarakat serta faktor hama juga yang membuat tanaman ini mulai punah. Melihat kondisi yang terjadi saat ini, maka kegiatan ini berupa pendampingan kepada masyarakat khususnya penduduk Desa Wakinamboro Kecamatan Siompu Kabupaten Buton Selatan tentang peningkatan pengetahuan teknik budidaya serta penanaman jeruk Siompu sebagai upaya pelestarian tanaman jeruk dalam memanfaatkan pekarangan rumah dengan sasaran sebanyak 20 orang mitra penduduk Desa Wakinamboro. Metode pengabdian yang digunakan adalah metode pendampingan dengan beberapa langkah tersistematis berupa focus grup discussion, analisis kebutuhan, pelatihan, pendampingan dan evaluasi kegiatan. Hasil yang dicapai setelah edukasi kegiatan adalah peserta memiliki peningkatan pengetahuan terkait teknik budidaya jeruk Siompu dari hasil pengukuran tingkat pengetahuan pretest yakni sebesar 2% peserta paham dan setelah posttest sebesar 96% peserta menjadi paham. Sehingga terjadi kenaikan tingkat pemahaman sebesar 47%. Hasil lainnya dari program pengabdian ini adalah jumlah bibit jeruk yang telah ditanam sebanyak 60 pohon yang nantinya akan dirawat dengan baik oleh mitra sehingga mampu tumbuh dan berkembang dengan baik hingga berbuah.]]>
<![CDATA[Implementasi Steganografi Metode Least Significant Bit (LSB) untuk Menyembunyikan File Pesan dalam Gambar ]]>
<![CDATA[Muhammad Naim Al Jumah]]>;
<![CDATA[Sarimuddin Sarimuddin]]>
<![CDATA[ Jurnal Informatika dan Rekayasa Perangkat Lunak Vol 6, No 1 (2024): Maret ]]>
Publisher : <![CDATA[Universitas Wahid Hasyim ]]>
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DOI: 10.36499/jinrpl.v6i1.10143
<![CDATA[Ease of image manipulation is not something difficult. Images become a more effective communication medium for society. The development of software for image manipulation, increasing crime such as phishing and bullying in cyberspace. The Least Significant Bit method is a steganography method that can be used to encrypt or hide messages in images. Hiding information in various media files such as images is done to maintain the confidentiality of the messages sent. This research implements the Least Significant Bit (LSB) method to hide a message file in an image. This research carries out encryption and description of the message to be sent by inserting a file into the image. This research will also carry out a testing process for the stego image. From the results of tests that have been carried out by carrying out three processes of sending stego image files via copying files with a flash disk, email and sending via WhatsApp with a document model, the results obtained are that stego image files can still be extracted data to get messages that have been encrypted in the image, However, when the stego image file is sent via WhatsApp using the image sending method, the stego image cannot be extracted. This happens because there has been a change in the extension of the file downloaded from WhatsApp. This is also influenced by data changes in the form of file compression from the WhatsApp application. Where every file sent via the WhatsApp application will experience file compression so that data changes will occur]]>
<![CDATA[Penentuan Tingkat Kesehatan Komunitas Mangrove Secara Otomatis Menggunakan Otsu Thresholding ]]>
<![CDATA[Sarimuddin Sarimuddin]]>;
<![CDATA[Mutmainnah Muchtar]]>;
<![CDATA[Yuwanda Purnamasari Pasrun]]>;
<![CDATA[Laode Abdul Fajar Hasidu]]>;
<![CDATA[Riska Riska]]>
<![CDATA[ Jurnal Informatika dan Rekayasa Perangkat Lunak Vol 6, No 1 (2024): Maret ]]>
Publisher : <![CDATA[Universitas Wahid Hasyim ]]>
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DOI: 10.36499/jinrpl.v6i1.9210
<![CDATA[Mangrove forests are one type of forest that grows in tropical and subtropical regions and plays a crucial role in maintaining ecosystem balance. One way to assess the health of mangrove communities is through regular monitoring and evaluation using modern technology such as digital image processing. The percentage of mangrove canopy cover can serve as a key indicator in evaluating the health and population density of mangrove communities. This study aims to implement the Otsu thresholding method in a digital image processing-based system capable of automatically determining the health status of mangrove communities based on the percentage of mangrove canopy cover. Mangrove canopy cover images were acquired using hemispherical photography techniques. Experimental results show that the system built using the Otsu thresholding method has an average Relative Absolute Error (RAE) of 0.034 and average Mean Error (ME) of 0.052, with an average processing time of 5.3 seconds. This indicates that the system can automatically determine the health status of mangrove communities in a relatively short time. It also suggests that the process of determining the health status of mangrove communities aligns with direct field observations.]]>
<![CDATA[Enhancing Accuracy in Detection and Counting of Islands Using Object-Based Image Analysis: A Case Study of Kepulauan Seribu, DKI Jakarta ]]>
<![CDATA[Jaya, Laode Muhammad Golok]]>;
<![CDATA[Muchtar, Mutmainnah]]>;
<![CDATA[Sarimuddin, Sarimuddin]]>;
<![CDATA[Hairani Idrus, Sitti]]>
<![CDATA[ Indonesian Journal of Geography Vol 56, No 2 (2024): Indonesian Journal of Geography ]]>
Publisher : <![CDATA[Faculty of Geography, Universitas Gadjah Mada ]]>
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DOI: 10.22146/ijg.82037
<![CDATA[Based on previous observations, a series of steps using digital image processing methods is proposed for the automatic detection and counting of islands to avoid inaccuracies from satellite imagery by leveraging morphological properties of object. The need for accurate spatial data regarding the number of islands in Indonesia is crucial for various developmental purposes. Many small islands known to have beautiful landscapes remain unaccounted for due to the vast territorial waters of the country, posing challenges to manual evaluation of the numbers and distributions. Remote sensing methods offer a viable solution for efficiently counting and inventorying islands. Therefore, this study aimed to detect islands in Kepulauan Seribu, located north of DKI Jakarta, through the thresholding-based segmentation process and count the total number using morphological information. The methodology applied was Object-Based Image Analysis (OBIA), including image gray-scaling, thresholding, morphological operations, connected component labeling, and region-based object counting. The results obtained showed 111 islands, compared to direct observation of image from which 104 were found, with detection accuracy of 93.27%. The discovery not only contributes valuable insights into the specific region but also serves as a basis for potentially applying digital image processing methods on a larger scale to recalculate the number of Indonesian islands. Such recalculations could play a crucial role in informing and guiding future developmental initiatives. ]]>
<![CDATA[OPTIMASI SISTEM TUNJANGAN KINERJA PEGAWAI MENGGUNAKAN WEB SERVICE PADA BKP-SDM BOMBANA ]]>
<![CDATA[Pasrun, Yuwanda Purnamasari]]>;
<![CDATA[Sarimuddin, Sarimuddin]]>;
<![CDATA[Muchtar, Mutmainnah]]>
<![CDATA[ SemanTIK : Teknik Informasi Vol 8, No 2 (2022): ]]>
Publisher : <![CDATA[Informatics Engineering Department of Halu Oleo University ]]>
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DOI: 10.55679/semantik.v8i2.28174
<![CDATA[Badan Kepegawaian dan Pengembangan Sumber Daya Manusia Kabupaten Bombana (BKP-SDM) selaku sentral pegawai yang bertanggungjawab dalam pengelolaan Tunjangan Tambahan Penghasilan Pegawai (TPP). Salah satu penilaian dalam menghitung besaran TPP adalah penilaian disiplin kerja melalui rekapitulasi kehadiran yang dihitung menggunakan aplikasi yang sudah ada yaitu SITUKIN. Masalah yang terjadi adalah sistem presensi belum terintegrasi dengan aplikasi SITUKIN, sehingga Operator BKP-SDM harus mengolah rekapitulasi dari 30 operator Organisasi Perangkat Daerah (OPD). Hal ini yang mengakibatkan proses perhitungan menjadi kurang efektif dan efisien. Penelitian ini mengusulkan adanya web service sebagai penghubung antara aplikasi presensi dengan aplikasi SITUKIN yang sudah ada sebelumnya. Aplikasi web service dibuat berdasarkan metode pengembangan sistem waterfall dengan pengujian menggunakan black-box yang diakhiri dengan aktifitas pemeliharaan berupa pengecekan jika terjadi kesalahan dalam aplikasi web service selama digunakan oleh operator BKP-SDM.Kata kunci; Aplikasi TPP, waterfall, web service]]>
<![CDATA[SISTEM ABSENSI PEGAWAI BERBASIS RFID (STUDI KASUS: KANTOR BKP-SDM KABUPATEN BOMBANA) ]]>
<![CDATA[Sarimuddin, Sarimuddin]]>;
<![CDATA[Sari, Jayanti Yusmah]]>;
<![CDATA[Bantun, Suharsono]]>
<![CDATA[ SemanTIK : Teknik Informasi Vol 7, No 2 (2021): semanTIK ]]>
Publisher : <![CDATA[Informatics Engineering Department of Halu Oleo University ]]>
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DOI: 10.55679/semantik.v7i2.20214
<![CDATA[Kontrol kehadiran sangat penting karena selain berkaitan dengan tunjangan pegawai juga berfungsi sebagai kontrol pembinaan disiplin pegawai. Selama beberapa tahun terakhir, Badan Kepegawaian dan Pengembangan Sumber Daya Manusia (BKP-SDM) Kabupaten Bombana menggunakan bantuan mesin absensi berbasis fingerprint namun di masa pandemi Covid-19 ini, mesin tersebut tidak digunakan lagi karena proses absensinya yang mengharuskan pegawai untuk melakukan kontak langsung dengan mesin absensi sehingga sangat rentan terhadap penularan virus Covid-19. Untuk itu, diperlukan adanya solusi untuk mengaktifkan kembali kegiatan absensi berbasis teknologi yang lebih aman dari resiko penyebaran penyakit COVID-19 dengan memanfaatkan fitur radio frequency identification (RFID). Karakteristik RFID yang bisa bekerja secara optimal dengan jarak maksimal 15 cm dengan tag responder memungkinkan pegawai melakukan absensi tanpa kontak langsung dengan mesin absensi.Model pengembangan sistem yang digunakan dalam penelitian ini adalah Rational Unified Process (RUP) yang terdiri dari fase inception, elaboration, construction, dan transition. Berdasarkan hasil pengujian, disimpulkan bahwa sistem absensi berbasis RFID pada penelitian ini selain menunjukkan efektivitas dan efisiensi kontrol absensi selama masa pandemi juga mendukung protokol kesehatan dan mengurangi penyebaran virus Covid-19. Adapun responsivitas mesin terhadap kartu RFID pada penelitian ini berjalan optimal untuk jarak RFID tag dan mesin absen sebesar 1-5 cm.Kata kunci; Covid-19; Mesin Absensi; RFID; Tag responder]]>
<![CDATA[Implementasi Software Hyperchem sebagai Media Praktikum Elektronik Visualisasi Struktur dan Sifat Senyawa Kimia di SMAN 1 Mawasangka Timur ]]>
<![CDATA[Baari, Muhamad Jalil]]>;
<![CDATA[Na’ani, L A]]>;
<![CDATA[Agusriyadin, Agusriyadin]]>;
<![CDATA[Megawati, Megawati]]>;
<![CDATA[Anindita, Faradisa]]>;
<![CDATA[Alif, Alfiah]]>;
<![CDATA[Salim, Salim]]>;
<![CDATA[Andas, Netty Huzniati]]>;
<![CDATA[Prasetya, Arif]]>;
<![CDATA[Sarimuddin, Sarimuddin]]>;
<![CDATA[Permana, Dian]]>
<![CDATA[ Dimasejati: Jurnal Pengabdian Kepada Masyarakat Vol 5, No 3 (2023): Penguatan Peran Perguruan Tinggi dalam Percepatan Pembangunan Sumber Daya Manusi ]]>
Publisher : <![CDATA[IAIN Syekh Nurjati Cirebon ]]>
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DOI: 10.24235/dimasejati.v5i3.13507
<![CDATA[Chemistry is not merely a science that only studies theory in class. Chemistry learning requires practical or experimental activities to observe and directly apply chemical concepts during face-to-face meetings in class. Meanwhile, the unavailability of laboratory facilities is one of the factors in not carrying out chemistry practice. This causes students difficulties in understanding the concept of chemistry as a whole and can potentially reduce learning motivation. This public service activity aims to implement the Hyperchem software for teachers and students of SMA Negeri 1 Mawasangka Timur as an alternative solution for chemistry labs in the form of electronic labs. The chemical topics selected and considered suitable for this type of practice were the structure and properties of chemical compounds. This activity is carried out in the form of a workshop. Workshop materials use lectures, simulations, discussions, and question-and-answer models. The activity's results showed the workshop participants' enthusiasm to use the Hyperchem software as a chemistry lab media. This is reflected in the evaluation of the workshop implementation, which is carried out by assessing the response of the workshop participants based on indicators of relevance, the ability of the presenters, ease of use, availability, and usefulness of the Hyperchem software. The evaluation results show that the workshop and the implementation of the Hyperchem software as an electronic practice media for visualizing the structure and properties of chemical compounds received a positive response from the workshop participants.]]>
