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Penerapan Metode RUP dalam Pengembangan Sistem Informasi Kepegawaian PT Navia Persada Abadi Ferdiansyah, Muhammad; Mardiani, Mardiani
MDP Student Conference Vol 4 No 1 (2025): The 4th MDP Student Conference 2025
Publisher : Universitas Multi Data Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/mdp-sc.v4i1.10914

Abstract

PT Navia Persada Abadi operates in the field of fuel oil distribution and transportation services, facing obstacles in managing personnel data which is still manual, such as absenteeism recaps, leave applications and recruitment. This leads to processes that are inefficient and prone to errors. To overcome this problem, a web-based personnel information system was designed using the Rational Unified Process (RUP) method. This system includes features for managing employee data, attendance, recruitment, leave, reward & punishment, promotion and demotion. The implementation of a PHP and MySQL based system is expected to increase efficiency, accuracy and transparency in personnel management in the company. With this system, PT Navia Persada Abadi can increase operational productivity and provide better service to employees.
Design of an IoT-Based Control System for Energy Storage Efficiency and Monitoring Siti Kholifah Kamino; Ferdiansyah, Muhammad; Agus Salim Wardana
JOURNAL OF MECHANICAL ENGINEERING MANUFACTURES MATERIALS AND ENERGY Vol. 9 No. 1 (2025): June 2025 Edition
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jmemme.v9i1.13342

Abstract

The increasing demand for efficient, transparent, and adaptive energy storage systems presents a significant challenge in supporting the global transition to renewable energy. This study presents the development of an Internet of Things (IoT)-based control system designed to optimize intelligent energy storage management. The system is built around an ESP32 microcontroller and integrates voltage, current, and temperature sensors, alongside wireless communication modules, all connected to a web-based dashboard for real-time monitoring. A dynamic control algorithm is employed to enhance the efficiency of the charging and discharging processes. Experimental results show a charging efficiency of 95% and a discharging efficiency of 94.74%, accompanied by a low data latency of 120 ms. The monitoring sensors demonstrate exceptional accuracy, with deviations within ±1% for voltage and current, and ±2°C for temperature, surpassing conventional systems. Compared to traditional approaches, the IoT-based system offers significant improvements in operational efficiency, data accuracy, and transparency in energy management. These findings highlight the potential of IoT integration in electronic control systems as an innovative solution for smart, efficient, and reliable energy storage. Future research should focus on scaling the system for industrial applications and incorporating artificial intelligence to predict performance and adapt system conditions in real-time
Panel Data Regression Modeling with Weighted Least Squares Method Using Fair Weights Ferdiansyah, Muhammad; Raupong, Raupong; Siswanto, Siswanto
Jurnal Varian Vol. 8 No. 2 (2025)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/varian.v8i2.4392

Abstract

Panel data regression is a robust method for analyzing relationships between dependent and independent variables by combining time-series and cross-sectional data. Its reliability hinges on key assumptions, particularly homoscedasticity. Violations, known as heteroscedasticity, lead to inefficient estimates and biased inference, as estimators fail to meet the Best Linear Unbiased Estimator criteria. The Weighted Least Squares (WLS) method addresses heteroscedasticity by weighting observations based on the inverse of their variance. WLS assumes prior knowledge of the heteroscedasticity structure, which is often impractical, creating gap in evaluating its effectiveness compared to alternative methods. The purpose of this study is to examines life expectancy in South Sulawesi as the dependent variable, with expected years of schooling, per capita expenditure, and average years of schooling as independent variables. The research methode used WLS with reasonable weighting, successfully addressing heteroscedasticity. The fixed-effects model was identified as the most appropriate, with an R-squared of 99.45%. Life expectancy was explained by the model. Results shows all variables positively and significantly influence life expectancy. In conclusion, the WLS method effectively overcomes heteroscedasticity in panel data regression, providing reliable estimators. This study highlights the importance of method selection in panel data analysis and offers insights for policymakers aiming to improve life expectancy in South Sulawesi.
PELATIHAN PENGADMINISTRASIAN RIASEC SEBAGAI LAYANAN KARIER BAGI GURU BIMBINGAN DAN KONSELING Muhammad Zulfikar; Ferdiansyah, Muhammad; Andi Yaksa, Rully; Zubaidah, Zubaidah; Fitriana
Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol 6 No 2 (2025): Jurnal Pengabdian Pendidikan Masyarakat (JPPM), Vol 6 No 2 (Oktober 2025)
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH MUARA BUNGO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jppm.v6i2.3518

Abstract

School counselors are not yet adequately informed about career services, have limitations in career service methods, and lack the use of effective tools such as the RIASEC (Realistic, Investigative, Artistic, Social, Enterprising, and Conventional) Test. This, in turn, reduces the effectiveness of the services provided. The identification of students' interests and talents presents a significant challenge for school counselors. The preponderance of students electing majors or further studies that are not congruent with their aptitudes constitutes an additional problem. The methodology employed in this community service activity entailed training in the application and administration of the RIASEC test. This training was conducted through lectures and hands-on practice, and was attended by 11 teachers, including school counselors, subject teachers, and class advisors. The results of the hands-on exercise in the utilization and administration of the RIASEC test indicated that nine individuals exhibited a propensity for a social career personality, while two individuals demonstrated a proclivity for a conventional career personality. This finding suggests that the utilization and administration of the RIASEC test are not challenging, as the instrument is quite straightforward.
ANALISIS KERUSAKAN PERMUKAAN JALAN MENGGUNAKAN METODE INTERNATIONAL ROUGHNESS INDEX (IRI) DAN SURFACE DISTRESS INDEX (SDI) (STUDI KASUS RUAS JALAN SUNGAI KAKAP - PUNGGUR, KECAMATAN SUNGAI KAKAP, KABUPATEN KUBU RAYA) Ferdiansyah, Muhammad; Azwansyah, Heri; Mukti, Elsa Tri
JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Vol 12, No 3 (2025): JeLAST Edisi Agustus 2025
Publisher : JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jelast.v12i3.96829

Abstract

Jalan Sungai Kakap"“Punggur merupakan infrastruktur penting di Kabupaten Kubu Raya yang mengalami penurunan kualitas akibat tingginya volume lalu lintas dan kondisi tanah gambut. Penelitian ini bertujuan untuk menganalisis tingkat kerusakan jalan dan memberikan rekomendasi penanganan yang tepat. Pengumpulan data dilakukan menggunakan dua pendekatan: International Roughness Index (IRI) dengan aplikasi Roadroid untuk mengukur ketidakrataan permukaan, dan Surface Distress Index (SDI) melalui survei visual untuk mengidentifikasi kerusakan fisik. Metode yang digunakan adalah deskriptif kuantitatif pada ruas jalan sepanjang 4 km yang terdiri dari dua bagian: pertama, ruas jalan Sungai Raya Dalam "“ Punggur sepanjang ±0,45 km yang dan dilanjutkan dengan ruas jalan Sungai Kakap "“ Punggur penelitian sepanjang ±3,55 km sebagai tinjauan. Hasil menunjukkan kerusakan utama berupa lubang (2,952%) dan retak (1,435%). Nilai IRI menunjukkan kondisi jalan bervariasi dari "Baik" (IRI 2,44), "Sedang" (IRI 5,98 dan 5,59), hingga "Rusak Ringan" (IRI 9,31). Sementara itu, SDI mengklasifikasikan tiga dari empat subruas sebagai "Rusak Berat" (SDI 235), dan satu subruas sebagai "Sedang" (SDI 85). Perbedaan hasil ini menghasilkan rekomendasi berbeda: IRI menyarankan pemeliharaan rutin dan berkala, sedangkan SDI merekomendasikan peningkatan atau rekonstruksi. Kombinasi kedua metode memberikan gambaran lebih menyeluruh tentang kondisi jalan, yang penting dalam menentukan strategi pemeliharaan yang lebih tepat sasaran dan efisien. Kata kunci : international roughness index (IRI), kerusakan jalan, kondisi jalan, penanganan jalan, roadroid, surface distress index (SDI)
Upaya Guru Bimbingan Konseling dalam Mengatasi Kesulitan Belajar Siswa di SMAN 1 Muaro Jambi Ferdiansyah, Muhammad; Rahmadia, Suci; Sari, Indah Permata; Halizah, Tiara; Marelina, Anggi
Jurnal Pendidikan Tambusai Vol. 8 No. 2 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Penelitian ini didasari oleh permasalahan cara mengatasi kesulitan belajar siswayang ada di SMA Negeri 1 Muaro jambi. Penelitian ini bertujuan untuk mengetahui peranan guru BK melakukan upaya dalam mengatasi kesulitan belajar dengan cara mengidentifikasi siswa yang mengalami kesulitan, melakukan layanan konseling individual, memberikan layanan konsultasi dengan orang tua siswa, dan melakukan observasi dengan guru bidang studi. Adapun metode yang digunakan dalam penelitian ini adalah deskriptif dengan analisi kualitatif diartikan sebagai metode penelitian yang alamiah dan naturalistik karena penelitiannya dilakukan pada kondisi yang natural dan penelitian ini dilakukan pada obyek yang alamiah. Dan pengolahan data yang digunakan adalah wawancara. Dan hasil penelitian menyimpulkan Guru BK berperan sebagai informasi dan berperan dalam mengatasi kesulitan belajar pada siswa. Guru BK juga berperan dalam membantu siswa dalam mengatasi masalah kesulitan belajar dengan cara memberikan layanan bimbingan dan konseling,
Evaluating the Numeracy Cognitive Level of Indonesian Elementary School Students using the Minimum Competency Assessment Asnawati, Rini; Widyastuti, Widyastuti; Maulina, Dina; Anggoro, Bambang Sri; Ferdiansyah, Muhammad; Izzati, Nurma
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to describe the achievement of the numeracy cognitive level of elementary school students on a minimum competency assessment. The population of this study were fifth grade students at C-accredited elementary school in Lampung province. The sample of this study selected using stratified random sampling. Data were collected using a level 2 numeracy test instrument developed by the Center for Evaluation and Learning of the Ministry of Education and Culture of the Republic of Indonesia. Data were analyzed descriptively and inferentially using the Mann-Whitney test. It was concluded that: a) students’ category of numeracy ability was “competent” (mean score 43.04); b) there is no significant difference between the numeracy abilities of male and female students; c) the highest percentage of correct answers was matching type questions (62.9%); and d) the lowest cognitive level was achieved is in the measurement concept which was only 28.6. Keywords: elementary school students, minimum competency assessment, numeracy cognitive level. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp428-436
Perilaku Fear Of Missing Out (Fomo) Pada Mahasiswa Pengguna Tiktok Kusaini, Utami Niki; Wulandari, Lusiana; Raja Guk Guk, Reski; Cahya, Bellin Dwi Indah; Fitriana, Devi; Regilsa, Muhammad; Anggraini, Devi; Oktaviana, Vivi; Lubis, Muhammad Alridho; Ferdiansyah, Muhammad
Innovative: Journal Of Social Science Research Vol. 4 No. 3 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i3.10932

Abstract

Studi ini menyelidiki perilaku Fear of Missing Out (FOMO) pada mahasiswa yang menggunakan TikTok. Melalui survei singkat dan wawancara, penelitian ini mengevaluasi dampak FOMO terhadap kebiasaan penggunaan TikTok, kesejahteraan emosional, dan produktivitas akademik. Tujuannya adalah untuk menganalisis bagaimana perilaku FOMO memengaruhi mahasiswa dalam menggunakan aplikasi TikTok. Metode penelitian kualitatif digunakan untuk mengamati partisipan dan mengumpulkan informasi lebih lanjut melalui wawancara dengan mereka yang memenuhi kriteria penelitian. Hasilnya menunjukkan bahwa mahasiswa yang mengalami FOMO cenderung menghabiskan lebih banyak waktu di TikTok, mengalami tingkat stres yang lebih tinggi, dan memiliki kinerja akademik yang lebih rendah. Temuan ini menekankan pentingnya kesadaran akan dampak negatif FOMO serta perlunya strategi pengelolaan waktu yang efektif di kalangan mahasiswa. Selain itu, diperlukan upaya untuk meningkatkan literasi digital dan kesejahteraan mental guna mengurangi dampak negatif penggunaan media sosial, khususnya TikTok, di antara mahasiswa. Oleh karena itu, penting untuk meningkatkan kesadaran akan risiko yang terkait dengan FOMO dan mengembangkan strategi pengelolaan waktu yang efektif di kalangan mahasiswa.
Analisis Pengaruh Teman Sebaya Dalam Pengambilan Keputusan Mahasiswa Bimbingan Dan Konseling R001 Angkatan 2021 Universitas Jambi Setyaningsih, Mukti Lestari; Syaharani, Farah; Valentine, Fatresia; Mayasari, Fitri; Sari, Indah; Arifki, Kayla Dwi; Emosda, Ratna Herawati; Kusaini, Utami Niki; Ferdiansyah, Muhammad; Alridho, Muhammad
Innovative: Journal Of Social Science Research Vol. 4 No. 3 (2024): Innovative: Journal Of Social Science Research (Special Issue)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i3.11968

Abstract

Setiap orang pasti memiliki sebuah keputusan untuk mengubah arah hidupnya, sehingga banyak sekali pertimbangan yang harus dihadapi untuk memilih keputusan terbaik dalam beberapa pilihan keputusannya. Keputusan tersebut tidak hanya dipengaruhi oleh lingkungan keluarga, namun bisa dilihat dari pandangan teman sebaya untuk membantu seseorang dalam mengunci salah satu keputusan yang telah ia rencanakan dari seluruh pilihan keputusan yang ada. Penelitian ini menggunakan pendekatan kualitatif dengan tipe wawancara terpusat (focused interview). Tujuan penelitian ini adalah menganalisis teman sebaya dalam pengambilan keputusan mahasiswa seperti, pandangan teman sebaya terhadap beberapa pilihan keputusan mahasiswa yang menjadi subjek penelitian bisa berpengaruh sebagai final keputusan terkait.
Sistem Pelaporan Kesehatan Ibu dan Anak Berbasis Web (Studi Kasus: Desa Sinar Palembang Lampung Selatan) Andriasari, Sevi; Ferdiansyah, Muhammad
Jurnal Informatika UPGRIS Vol 8, No 1: Juni 2022
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jiu.v7i2.8497

Abstract

Abstract—Nowadays, maternal and child health services on midwife at Sinar Palembang Village continue to face challenges in providing services to patients. To overcome these challenges, one of them is by developing a maternal and child health reporting system. The method used to develop this system is Xtreme Programming (XP) with levels such as design, analysis, planning, implementation, evaluation, deployment and maintenance. As well as the design method with Usecase Diagrams, Activity Diagrams, Class Diagrams and implementation planning. After building an information system to manage maternal and child health reporting, the existing problems can be overcome with a patient data collection system, which can be processed quickly compared to using a manual system, designed and engineered related to the problem which is existed on midwife at Sinar Palembang Village, South Lampung, in in order to improve the quality of services for patients in general, including their services. Abstrak—Saat ini pelayanan kesehatan ibu dan anak di Bidan Desa Sinar Palembang terus menghadapi tantangan dalam memberikan pelayanan kepada pasien. Untuk mengatasi tantangan tersebut, salah satunya dengan mengembangkan sistem pelaporan kesehatan ibu dan anak. Metode yang digunakan untuk mengembangkan sistem ini adalah eXtreme Programming (XP) dengan tingkatan seperti desain, analisis, perencanaan, implementasi, evaluasi, penyebaran dan perawatan. Serta metode perancangan menggunakan Usecase Diagram, Aktivity Diagram, Class Diagram dan perencanaan implementasi. Setelah membangun sistem informasi untuk mengelola pelaporan kesehatan ibu dan anak, permasalahan yang ada dapat diatasi dengan sistem pendataan pasien, yang dapat diolah dengan cepat dibandingkan dengan menggunakan sistem secara manual, dirancang dan direkayasa terkait permasalahannya yang bertempat di Desa Bidan Sinar Palembang Lampung Selatan, dalam rangka meningkatkan kualitas pelayanan bagi pasien secara umum termasuk juga pelayanannya.
Co-Authors Agus Salim Wardana Agustiawan, Referano Ahmad Rofi Suryahadikusumah Alridho Lubis, Muhammad Alridho, Muhammad Amalia, Dita Sephira Ananta D, Febriola Tesya Andi Yaksa, Rully Andriasari, Sevi Ardianto, Feby Arifki, Kayla Dwi arizona, arizona Artita, Exsa Bambang Sri Anggoro Cahya, Bellin Dwi Indah Daeli, P. Rahmat Daeli, Pasti Rahmat Daeli, Rahmat P. Devi Anggraini Dina Maulina Elsa Tri Mukti Emosda, Ratna Herawati Ervina Mukharomah, Ervina Faiq Nurraihan Fitriana Fitriana, Devi Halizah, Tiara Hamdi, Muhammad Heri Azwansyah Ida Ayu Putu Sri Widnyani Ihsan, Nasheul Indah Permata Sari Indah Sari Kalfahny, Rara Collin Kamaruddin, Mariah binti Kaserero, Subira Kurniasari Kurniasari, Kurniasari Kusaini, Utami Niki Lidia Olga Lovita, Audra Luvitasari, Vivit Manurung, Patricia Mora Mardiani Mardiani Marelina, Anggi Mayasari, Fitri Muhammad Alridho Lubis Muhammad Zulfikar Muhammad Zulfikar Noverina, Romadhona Nugroho, M. Dwi Nurma Izzati Oktaviana, Vivi Purnamasari, Syska Putri, Amelia Putri, Fyni Afrilyani Putry, Willy Ade Rabbani, Raihan Athiyyah Rahmadia, Suci Rahman, Tazkia Aulia Raja Guk Guk, Reski Rasimin Rasimin, Rasimin Raupong, Raupong Regilsa, Muhammad Rini Asnawati Rohmadi Rohmadi Rully Andi Yaksa Rully Andi Yaksa, Rully S Siswanto Sahita, Fathur Rahmani Samudra, Wahyu Sa’adah, Khilyatus Setyaningsih, Mukti Lestari Sintia, Bella Siti Kholifah Kamino Sugeng Dwiono Surtiyoni, Endang Suryahadikusumah, Ahmad Rofi Syaharani, Farah Syifa, Navila Inasis Valentine, Fatresia Vianny, Audra Lovita Widyastuti Widyastuti Wulandari, Lusiana YANTO YANTO Yuniarti, Erliza Zubaidah R, Zubaidah