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All Journal JURNAL PENDIDIKAN EKONOMI: Jurnal Ilmiah Ilmu Pendidikan, Ilmu Ekonomi dan Ilmu Sosial ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA Jurnal Ilmiah Pendidikan dan Pembelajaran Jurnal Ilmu Kesehatan Bhakti Husada: Health Sciences Journal JURNAL MAHAJANA INFORMASI JURNAL GIZI DAN KESEHATAN JiTEKH (Jurnal Ilmiah Teknologi Harapan) Syntax: Journal of Software Engineering, Computer Science and Information Technology JIKEM: Jurnal Ilmu Komputer, Ekonomi dan Manajemen Prosiding Snastikom Neo Journal of economy and social humanities Jurnal Ilmu Komputer dan Sistem Informasi Jurnal Pengabdian Masyarakat Jurnal Computer and Technology Jurnal Serina Abdimas
Nur Wulan
Unknown Affiliation
Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Social Sciences Other

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Penerapan Algoritma Apostolico-Giancarlo dalam Sistem Sharing Knowledge Sebagai Upaya Meningkatkan Kompetensi Pegawai Puspita, Fanny Tania Ghia; Nur Wulan; Yessi Fitri Annisah Lubis
Jurnal Mahajana Informasi Vol 9 No 2 (2024): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v9i2.5681

Abstract

Knowledge Management is an effort made to manage knowledge through three important components, namely, people, processes and technology. The knowledge contained in each individual that is still stored in the head (tacit knowledge) needs to be documented in a media or system (explicit knowledge) so that intellectual assets in the organization are maintained. In line with the mission of the Ministry of Finance, namely adaptive management of Human Resources according to technological advances, the linkage and compatibility between education, learning and application of values ​​and performance targets supported by knowledge management has been realized. The Information and Communication Technology and State Property Management Office is a Technical Implementation Unit which is under and directly responsible to the Head of the Center for Information Systems and Financial Technology, Secretariat General, Ministry of Finance. Knowledge management must be managed well to increase employee competency by using the Apostolico-Giancarlo algorithm search method through the Knowledge Management System.
PELATIHAN PUBLIC SPEAKING di RPTRA AMANAH BUNDA UPAYA MENINGKATKAN KEPERCAYAAN DIRI SEJAK DINI Salman , Doddy; Hananti , Gishenova Sabrina; Nur Wulan; Garrison , Dennis; Alfred Pradipta; Dwinanda , Devina Adilah
Jurnal Serina Abdimas Vol 2 No 2 (2024): Jurnal Serina Abdimas
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jsa.v2i2.29298

Abstract

Public Speaking or what is more commonly called public speaking skills is one of the skills that must be possessed in today's global era. Public speaking (public speaking skill) is the ability to speak in front of many people, both in closed and open spaces. In an effort to improve communication skills, public speaking skills are one of the soft skills that children need to have (Turistiati, 2019). This is also a challenge for the Child-Friendly Integrated Public Spaces of Amanah Bunda in Tanjung Duren. Therefore, this skill must be prepared, nurtured, and developed from an early age. For children who are used to expressing opinions, they are able to express and develop their potential from an early age and this can become a skill that will help them in the future. Public Speaking skills are really needed by students because they can help students with presentations and organizational skills. Therefore, Public Speaking must be trained and instilled in children as early as possible
PENERAPAN METODE LSB (LEAST SIGNIFICANT BIT) DALAM STEGANOGRAFI CITRA DIGITAL UNTUK KEAMANAN INFORMASI Alfin Mardiaman Gea; Nur Wulan
Journal Computer and Technology Vol. 3 No. 2 (2025): Desember 2025
Publisher : Ninety Media Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69916/comtechno.v3i2.415

Abstract

Penelitian ini bertujuan untuk merancang dan membangun sebuah sistem steganografi berbasis citra digital menggunakan metode Least Significant Bit (LSB). Metode ini memungkinkan penyisipan pesan rahasia ke dalam gambar dengan cara mengganti bit paling tidak signifikan dari piksel gambar, sehingga perubahan visual pada gambar tetap tidak terlihat oleh pengamat biasa. Sistem dikembangkan menggunakan bahasa Python dan diintegrasikan dengan antarmuka interaktif Gradio untuk memudahkan pengguna dalam melakukan proses penyisipan (encoding) dan ekstraksi (Decoding) pesan. Hasil pengujian menunjukkan bahwa pesan dapat disisipkan dan diekstraksi kembali secara akurat. Selain itu, evaluasi kualitas gambar dilakukan menggunakan parameter Peak Signal-to-Noise Ratio (PSNR), yang menghasilkan nilai sebesar 93.80 dB. Nilai tersebut mengindikasikan bahwa kualitas gambar setelah proses penyisipan tetap sangat baik dan tidak mengalami degradasi signifikan. Dengan demikian, metode LSB terbukti efektif dan efisien untuk aplikasi steganografi ringan yang membutuhkan kerahasiaan pesan tanpa merusak kualitas media digital.
Co-Authors Ajijah Yulianti Alfin Mardiaman Gea Alfred Pradipta Ari Usman Arief Budiman Asih, Munjiat Setiani Bela Hafizil Budi Anna Keliat Dedy Irwan Dewi Lailatul Badriah Divi Handoko Djoko Widodo Dodi Siregar Dwinanda , Devina Adilah Edy Rahman Syahputra Febryyantoro Febryyantoro Fikriyansyah Fikriyansyah Fitri Annisah lubis, Yessi Garrison , Dennis Haida Dafitri Hamidah Suryani Hananti , Gishenova Sabrina Harahap, Herlina Indri Mulyasari Khairatul Janah Liza Fitriana M. Arif Hasan M. Mahdi Maulana Lubis Puspita, Fanny Tania Ghia Rananda Satia Siregar Rapna Dewi Rika Riwayani Rona Cahyantari Merduaty Rr Tutik Sri Hariyati Salman , Doddy Sarudin Siregar, Yunita Sari Siti Sundari Siti Yasifa Jamaiah Sri Kantun Sugeng Maryanto Sumi Khairani Surya Tommy Ummul Khair Venni Marisa Vinirezkie Andaraputri Yessi Fitri Annisah Lubis Yuyun Dwi Lestari