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All Journal JURNAL TEKNOLOGI LINGKUNGAN Jurnal Pendidikan Lingkungan dan Pembangunan Berkelanjutan Jurnal AbdiMas Nusa Mandiri Jurnal Green Growth dan Manajemen Lingkungan TechLINK: Jurnal Ilmiah Lingkungan Sinergi: Jurnal Pengabdian Kepada Masyarakat Seminar Nasional Inovasi Teknologi Metrik Serial Humaniora dan Sains Kocenin Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Mahasiswa Teknik JURNAL SATYA MANDIRI MANAJEMEN DAN BISNIS Jurnal Ilmiah Universitas Satya Negara Indonesia Jurnal Pengabdian Masyarakat Satya Widyakarya
Yusriani Sapta Dewi
Universitas Satya Negara Indonesia
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UTILIZATION OF CASSAVA SKIN WASTE (Manihot utilissima) IN AFFECTING FE LEVELS IN WATER Indah Pratiwi; Yusriani Sapta Dewi
Jurnal Ilmiah Universitas Satya Negara Indonesia Vol. 2 No. 1 (2023): November 2023 - April 2024
Publisher : Lembaga Penelitian, Publikasi, & Pengabdian kepada Masyarakat, Universitas Satya Negara Indonesia (LP3M-USNI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59134/fq2ej930

Abstract

This research is purposed to determine adsorbtion of activated carbon which is made from cassava peel to reduce heavy metals such as ion Fe in the water. The process is consist two main stages which is carbonisation and activation. The carbonization process was carried on different temperature such as 300, 400, 500, 550, 600 ˚C. Then a resulted 5 samples was soaked in 30% NaOH liquid for 1 hours. As the result the lowest water degree is 3,63% which is furnaced by 500˚C. Testing activated carbon absorption to heavy metals such as ion Fe using atomic adsorption spectrofotometric (AAS). The result showed that the most optimum adsorption is activated carbon that furnaced by 600 ˚C with value Effectiviy 51,97%
PELATIHAN DIGITALISASI DATA ALUMNI GUNA MENDUKUNG EKOSISTEM SEKOLAH SWASTA YANG BERKELANJUTAN Kiki Kusumawati; Prionggo Hendradi; Yusriani Sapta Dewi; Nurhayati Nurhayati; Achmad Raihan
Jurnal AbdiMas Nusa Mandiri Vol. 8 No. 2 (2026): Periode April 2026
Publisher : LPPM Universitas Nusa Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33480/abdimas.v8i2.7760

Abstract

At Alumni data management at SMK Grafika Jakarta Selatan has been carried out conventionally through recording in books and simple worksheets by the school and alumni association administrators. The conventional or manual procedures have caused various obstacles, including data inaccuracy, slow Digital transformation in educational data management is a strategic priority for vocational schools, particularly in supporting tracer studies and data-driven quality enhancement. This community engagement project aimed to design and implement a web-based alumni management information system at SMK Grafika Jakarta Selatan through the Graftur Connect application. The institution previously relied on manual alumni data management, resulting in inefficiencies, data inaccuracies, and limited analytical capability. The project was conducted in four stages: needs assessment, system development, user training, and evaluation based on Kirkpatrick’s Level 1 (reaction) model. The system was developed using the Laravel framework with a structured database to manage alumni profiles, employment history, tracer study data, communication features, and digital alumni ID services. The training session involved 40 participants, including school administrators and alumni representatives. Findings indicate a positive user response, with participants acknowledging the system’s usability, relevance, and effectiveness in improving data management processes. The digital platform enhanced data accuracy, accessibility, and institutional engagement with graduates. Overall, the initiative contributes to establishing a structured, adaptive, and data-driven alumni management framework within the vocational education sector.
DEVELOPMENT OF A WEB-BASED INFORMATION SYSTEM FOR MONITORING CONSTRUCTION PROJECTS TO ENHANCE PROJECT CONTROL Prionggo Hendradi; Angga Agista; Yusriani Sapta Dewi
Jurnal Ilmiah Universitas Satya Negara Indonesia Vol. 4 No. 2 (2026): Mei - October 2026
Publisher : Lembaga Penelitian, Publikasi, & Pengabdian kepada Masyarakat, Universitas Satya Negara Indonesia (LP3M-USNI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59134/jisni.v4i2.91

Abstract

The implementation of construction projects requires an effective monitoring system to ensure alignment between project planning and actual execution in terms of schedule, cost, and work progress. However, in many construction companies, project monitoring is still conducted manually, which may lead to information delays, data inaccuracies, and reduced effectiveness in decision-making. This study aims to develop and implement a web-based construction project monitoring information system to support project control at PT. Edco Medco. The system is developed using a software engineering approach with the waterfall method and utilizes PHP-based web technology with MySQL as the database. The proposed system provides integrated project information, including project data, schedules, work progress, documentation, and project reports in real time. Functional testing results indicate that the system operates in accordance with user requirements and enhances the effectiveness of project monitoring compared to conventional manual methods. The implementation of this system is expected to improve transparency, accuracy of project control, and efficiency in construction project management within the organization.
Co-Authors Achmad Raihan Agung Priambodo Ai Silmi Aloysius Prihastomo Wibowo Angga Agista Ar man Bahrawi Bahrawi Berlin Sitorus Berlin Sitorus Bosar Panjaitan Chafid, Nurul Deni Kurniawan Diana Vivanti Dicky Uzazi Rengga Saputra Dwi yono Edi Siregar Efan Setiadi Endah Rahayu Restini Fajar Muhammad Fitra Yanti Hadi Suyono Indah Pratiwi Indah Pratiwi Kartika Wulandari Kiki Kusumawati Laamena, Novita Serly Maria Priska Yati Muhammad Khoiril S Muhammad Yazid Naufal Brillian Nur hayati Nur hayati Nur hayati Nur hayati Nurhayati Nurhayati Nurhayati - Nurhayati - Nurhayati . Nurhayati . Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhidayanto, Dede Nurul chafid Prionggo Hendradi Prisilia Eka Kusumawati Rengga Saputra, Dicky Uzazi Riama Sibarani Rofiq Sunaryanto Rohma Isti Fu'adiyah Savira Nursari Setiadi, Efan Silmi, Ai Sinambela, Lijan P. Sitorus, Berlin Sukiman Jayanto Syifa Sabrina Wahyu Nofiyanti Wawan Kurniawan Wawan Kurniawan Wawan Kurniawan Yulia Dwi Rahmatika Mufti Yuniar Putrianingsih Yusuf Syahputra Zoelaeha, Baiq Dian