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All Journal MUSTEK ANIM HA Jurnal Environmental Science Dinamisia: Jurnal Pengabdian Kepada Masyarakat DEVICE : JOURNAL OF INFORMATION SYSTEM, COMPUTER SCIENCE AND INFORMATION TECHNOLOGY Jurnal Edukasi Terkini Prosiding Seminar Nasional Ilmu Sosial dan Teknologi (SNISTEK)
Rahmad, Abdul
Unknown Affiliation
Astronomy Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Social Sciences Other

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Persepsi Masyarakat Terhadap Perubahan Budaya di Tana Toraja (Studi Kasus Upacara Rambu Tuka’) Rahmad, Abdul
Jurnal Environmental Science Vol 1, No 1 (2018): Oktober
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (462.131 KB) | DOI: 10.35580/jes.v1i1.7347

Abstract

The purpose of this study is to find out: 1) what factors influence the shift in the values of the Rambu Tuka 'ceremony in Toraja, and 2) to find out how the cultural values of Rambu Tuka' in the Toraja are shifted. This study aims to determine what factors influence the shift in the values of the Rambu Tuka 'ceremony in Toraja. Knowing the shift in the cultural values of Rambu Tuka 'in Toraja. The collection of data using the method of observation, interviews and documentation. So that the results of the study show that out of all the results outline the factors that cause cultural changes in Toraja are caused by many factors. Factors that greatly influence the shift in cultural values of tuka signs in tana toraja are; Modern technology, and other cultural influences. So from that it can be concluded that the public perception of the cultural changes that exist in Toraja, is not much different from each respondent's opinion. For the generations of Toraja youth, Let us maintain the culture that has developed in the community such as the Ruka Tuka 'ceremony, so that values contained such as togetherness, help, and cooperation are maintained considering that one of the great potentials for tourism is in the culture of Tana Toraja
STUDI KARAKTERISTIK PARAMETER KUAT GESER TANAH LEMPUNG DENGAN BAHAN STABILISASI PORTLAND COMPOSITE CEMENT DAN POLYPROPYLENE FIBER Rahmad, Abdul; Hairulla, Hairulla; Suyadi, Suyadi
MUSTEK ANIM HA Vol 5 No 2 (2016): MUSTEK ANIM HA
Publisher : Faculty of Engineering, Musamus University, Merauke, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mustek.v5i2.619

Abstract

Kondisi tanah disetiap tempat sangatlah berbeda karena tanah secara alamiah merupakan material yang rumit dan sangat bervariasi. Sebagai material konstruksi yang memegang peran penting sebagai dasar pondasi, sehingga mutlak diperlukan tanah yang memiliki kuat dukung tinggi dan penurunan yang sekecil mungkin. Hasil pengujian ini didapat dengan menstabilisasikan tanah dengan cara mekanis untuk mengetahui nilai kuat geser tanah lempung dengan bahan stabilisasi Portland Composite Cement (PCC) dan Polypropylene Fiber.       Metode yang digunakan adalah dengan mencampurkan tanah lempung dengan bahan stabilisasi portland composite cement dan polypropylene. Kemudian dilakukan pengujian kuat geser langsung.       Hasil pengujian didapatkan Kuat Geser tertinggi tanah dengan semen PCC 4% dan polypropylene fiber 0,4% dengan nilai kohesi (c) sebesar 0,44 kg/cm2, nilai sudut geser internal sebesar 65°30’25’’ nilai kuat gesernya yaitu  sebesar 2,195 kg/cm2, dengan waktu pemeraman 14 hari.
The Acquisition of Simple Sentence Spoken: Case Study Of Belva Razita Maghribi Romansyah, Tias Sil; Putri, Hidayana; Rahmad, Abdul
Jurnal Edukasi Terkini Vol. 2 No. 3 (2025): July-September
Publisher : Borneo Novelty Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70310/10.70310/jet.2025.0203970

Abstract

Purpose-The main objective of this research is analyzed about how a seven years old child that is a subject of this research acquires simple sentences spoken and to identify the factors affected in acquiring simple sentences acquisition. Research Methodology / Design / Approach-The current study adheres to the qualitative method, and its data collected via natural observations and face-to-face interviews with a seven years old child selected purposively. Finding-Result showed that the factors of the acquisition on simple sentence spoken are affected by exposure of English language, interaction with family members, occupation of the subject’s parents, and the willingness of the subject to learn English. Originality/Value- In addition, the processes of the subject in acquiring simple sentence spoken are the subject can answer the questions fluently with correct pronunciation, the subject efforts’ in answering the questions directly, and the subject utterances the simple English sentence is understandable. It also showed that the subject familiar in question form of demonstrative pronouns this and that.      
Pembangunan Aplikasi E-Learning Berbasis Android sebagai Media Pembelajaran di SMA Negeri 1 Bintan Menggunakan ADDIE Model Zulfachmi, Zulfachmi; Zulkipli, Zulkipli; Rahmad, Abdul; Derry, Derry
Prosiding Vol 6 (2024): SNISTEK
Publisher : LPPM Universitas Putera Batam

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Abstract

Education in the digital era has undergone significant transformation along with the development of information and communication technology that has presented various solutions to improve the effectiveness and efficiency of the learning process. The learning process at SMA Negeri 1 Bintan is still dominated by conventional methods that have limitations in flexibility. This study aims to develop an Android-based e-learning application as a solution to overcome these limitations. By using the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model, this study identifies the needs of students and teachers, designs the interface and learning materials, develops the application, and implements it at SMA Negeri 1 Bintan. The evaluation was carried out through black box testing using all pair testing, equivalence partitioning, and use case testing techniques. The test results show that this e-learning application has good and stable performance in various usage scenarios. This application is suitable for use as a learning medium at SMA Negeri 1 Bintan, meets the needs of digital learning, and supports an effective learning process both online and offline.
Alasan Peneliti Menggunakan Analisis Statistik Wilcoxon (Non Parametrik) Zulkipli, Zulkipli; Zulfachmi, Zulfachmi; Rahmad, Abdul
Prosiding Vol 6 (2024): SNISTEK
Publisher : LPPM Universitas Putera Batam

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Abstract

Research Models continue to develop or be modified by researchers. Over time, they also develop alternative models so that research can be carried out efficiently. Based on this problem, an initiation emerged to develop a simpler method, namely non-parametric statistics. There is one method that is quite often used by researchers, namely the Wilcoxon test. This study aims to explore the reasons researchers use the Wilcoxon Test (non-parametric). To provide a convincing picture of the research, a literature review was conducted by selecting articles from recently published peer-reviewed journals. Non-parametric statistics are statistical formulas that are used when the sample taken is likely to be relatively small. In addition, this method is also used to analyze data from test results, questionnaires, or other data collection instruments designed to ensure ideas and research results, regardless of whether the data is normal or not.
Perancangan Sistem Informasi Absensi berbasis Web pada Toko Jaya Plastik Zulfachmi, Zulfachmi; Zulkipli, Zulkipli; Rahmad, Abdul
Prosiding Vol 6 (2024): SNISTEK
Publisher : LPPM Universitas Putera Batam

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Abstract

An activity of collecting data that is part of the reporting activity, contains attendance data that is collected and managed to determine the frequency of attendance at an activity that can be used whenever needed, interpreted as absence. It was identified that there was an ineffectiveness in the process of collecting employee attendance lists at Toko Jaya Plastik. Then, this also raises another problem, namely inaccurate information will affect the calculation of employee salaries. Thus, a web-based attendance information system is needed so that attendance activities can be accessed by employees using smartphones. Based on these problems, the researcher took the initiative to design and implement a web-based attendance system. The programs used to design the attendance system are Visual Studio Code, MySQL, XAMPP, and Google Chrome. The researcher conducted observations and interviews with Toko Jaya Plastik, to obtain information related to the attendance application system. Then, this web-based attendance information system was developed and implemented with the PHP, HTML, Java Script, CSS programming languages ​​and using the MySQL database. Based on the results of the research and system design, it can be concluded that, after testing, the designed web-based attendance system can be implemented properly. The suggestion for further research is the development of the QR Code scan feature so that it can be done for a lifetime.
Utilization of Digital Technology for Enhancing Creative Performance in the Resilient Community of Strategic Partners of Sembangin Service Cooperative Metawork Community: Pemanfaatan Teknologi Digital untuk Peningkatan Kinerja Kreatif pada Komunitas Tangguh Mitra Strategis Koperasi Jasa Sembangin Community Metawork Aggry, Aggry Saputra; As Saidah, Muthiah; Rahmad, Abdul; Zulfachmi, Zulfachmi; Zulkipli, Zulkipli; Rahayu, Vita
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 2 (2025): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v9i2.23282

Abstract

Perkumpulan Keluarga Berencana Indonesia (PKBI) is a non-governmental organization that leads the Family Planning movement in Indonesia, focusing on families as pillars of health, education, and welfare. PKBI Riau Islands region supports resilient communities, including the Sehati Business Group Community, Peer Educators, and Community Cadres, through the Sembangin Community Metawork Service Cooperative for economic empowerment. Several challenges faced by the community cadres include administrative efficiency, creative design, and file management, necessitating the use of digital technology to address these issues. The results of this community service program show an improvement in the community’s skills in using computers, office applications, Canva design, and cloud management. The community cadres are now able to manage administration and files more efficiently, as well as produce more creative design materials
Opini Public Terhadap Berita Ijazah Presiden RI Ke-7 Menggunakan Random Forest Dan Naive Bayes Bunawan, Immanuel; Susanto, Peter Raynard; Irsyad, Hafidz; Rahmad, Abdul
DEVICE : JOURNAL OF INFORMATION SYSTEM, COMPUTER SCIENCE AND INFORMATION TECHNOLOGY Vol 6, No 2: DESEMBER 2025
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/device.v6i2.6805

Abstract

Penelitian ini bertujuan untuk menganalisa sentimen publik terhadap berita yang sedang tren saat ini di YouTube yaitu mengenai Ijazah Presiden ke-7 Bpk Joko Widodo. Kami menggunakan dua metode dalam pengklasifikasian ini yaitu Random Forest dan Naive Bayes agar dapat membandingkan metode mana yang lebih efektif dan dapat memberikan hasil akurasi yang lebih tinggi. Pada Metode Random Forest, hasil pengklasifikasian dari masing-masing pohon digabungkan untuk melihat sentimen mana yang lebih banyak dihasilkan apakah positif, negatif atau netral. Hasil decision tree yang diambil adalah sentimen dengan hasil tertinggi. Sementara, Naive Bayes adalah pendekatan yang umum dilakukan dalam pengklasifikasian analisis sentimen karena metode ini sederhana dan efisien. Data yang telah diproses sebelumnya kemudian dilatih dan hasil kinerjanya dievaluasi menggunakan confusion matrix. Analisis sentimen pada penelitian ini menggunakan empat berita yang ada di YouTube dengan tema yang sama yaitu mengenai Ijazah Presiden ke-7. Penelitian ini juga menerapkan visualisasi dengan SMOTE pada kedua metode. Hasil penelitian menunjukan bahwa metode Random Forest menghasilkan akurasi yang lebih tinggi yaitu 99% dibandingkan metode Naive Bayes yang hanya menghasilkan akurasi 93%. Pada penelitian ini dapat mengimplementasikan Naive Bayes dan Random Forest dengan menggunakan SMOTE untuk melakukan imbalance  data dengan baik.
Co-Authors Aggry, Aggry Saputra Apriani, Yosephin AS SAIDAH, MUTHIAH Bunawan, Immanuel Derry Derry Endang Supardi, Endang Hairulla Hairulla, Hairulla Irsyad, Hafidz Janah Sojanah, Janah Kurjono, Kurjono Neti Budiwati pratama, sony Pratiwi, Andari Rahmi Putri, Hidayana Rahayu, Vita Romansyah, Tias Sil Sumartini Sumartini Susanto, Peter Raynard Suyadi Suyadi Tjutju Yuniarsih, Tjutju Zulfachmi, Zulfachmi Zulfikri, Fahmi Zulkipli Zulkipli Zulkipli Zulkipli