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All Journal Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati EXPERT: Jurnal Manajemen Sistem Informasi dan Teknologi Kontinu: Jurnal Penelitian Didaktik Matematika Prosiding Seminar Biologi Sistemasi: Jurnal Sistem Informasi INTEGER: Journal of Information Technology Electro Luceat JURIKOM (Jurnal Riset Komputer) ADLIYA: Jurnal Hukum dan Kemanusiaan Building of Informatics, Technology and Science Community Engagement and Emergence Journal (CEEJ) Journal of halal product and research (JHPR) Journal of Psychological Perspective Journal of Intelligent Computing and Health Informatics (JICHI) Jurnal Cafetaria Science in Information Technology Letters Jurnal Pengabdian Kepada Masyarakat Jurnal Sosial dan Teknologi Djtechno: Jurnal Teknologi Informasi ARRUS Journal of Engineering and Technology Jurnal Sains Teknologi dan Sistem Informasi SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education MAKILA: Jurnal Penelitian Kehutanan Jurnal Kolaboratif Sains Konstelasi: Konvergensi Teknologi dan Sistem Informasi Jurnal Ilmu Komputer dan Teknologi (IKOMTI) Jurnal Sains dan Teknologi Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) Journal of Innovation Research and Knowledge Journal of Community Empowerment and Innovation Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Journal on Biology and Instruction (JouBIns) Journal of Biotechnology and Natural Science Asean International Journal of Business Journal of Advanced Health Informatics Research Proceeding Seminar Nasional IPA International Journal of Management Analytics (IJMA) Journal of Global Engineering Research & Science (J-GERS) Journal of Technology Informatics and Engineering Prosiding SeNTIK STI&K
Rosyid Ridlo Al-Hakim
Universitas Harapan Bangsa
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RANCANG BANGUN MEDIA PEMBELAJARAN SISTEM INFORMASI MANAJEMEN BERBASIS ANDROID Rosyid Ridlo Al Hakim; Eka Puspita Dewi; Elsa Norma Sari; Agung Pangestu; Ariep Jaenul; Safira Faizah
Prosiding Seminar SeNTIK Vol. 5 No. 1 (2021): Prosiding SeNTIK 2021
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

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Abstract

Perkembangan tren teknologi informasi dan komunikasi telah sampai ke ranah pendidikan, khususnya media pembelajaran berbasis teknologi informasi dan komunikasi mobile. Media pembelajaran berbasis mobile ini dapat memberikan alternatif pembelajaran untuk meningkatkan kualitas pembelajaran digital.Dikarenakan belum ditemukannya penelitian mengenai pemanfaatan media pembelajaran berbasis mobile Android untuk materi perkuliahan SIM, maka studi ini bertujuan untuk merancang dan membangun aplikasi media pembelajaran pada materi-materi sistem informasi manajemen (SIM) yang didasarkan rencana pembelajaran semester (RPS) sistem informasi manajemen (SIM) secara umum.Metode penelitian terdiri atas pengembangan sistem media pembelajaran. Metode pengembangan sistem pembelajaran menggunakan systemdevelopmentlifecycle (SDLC) tipe waterfall. Hasil berupa aplikasi media pembelajaran sistem informasi manajemen (SIM) diperuntukkan untuk perangkat smartphone Android 6.0 ke atas. Terdapat 13 materi berdasarkan RPS satu semester mata kuliah sistem informasi manajemen (SIM) yang dimuat dalam aplikasi media pembelajaran SIM ini. Pengujian aplikasi secara black-box testing mendapatkan hasil sesuai harapan. Di masa mendatang, diharapkan ada pembaruan baik dari segi materi maupun tersedia dalam marketplace seperti Google Play Store untuk dapat digunakan secara luas oleh masyarakat yang membutuhkan.
Klasifikasi Bahasa Isyarat Menggunakan Metode Convolutional Neural Network dengan Arsitektur Mobilenet Ariefah Khairina; Deny Nugroho Triwibowo; Rosyid Ridlo Al Hakim
Jurnal IT UHB Vol 6 No 2 (2025): Jurnal Ilmu Komputer dan Teknologi
Publisher : Universitas Harapan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35960/ikomti.v6i2.1792

Abstract

Deaf individuals are people with hearing impairments, classified as either completely deaf or hard of hearing, which hinders verbal communication. According to the World Health Organization (WHO), over 430 million people worldwide, including 34 million children, experience hearing loss. In Indonesia, the most commonly used communication method among the deaf community is the Indonesian Sign System (SIBI). With advancements in technology, artificial intelligence methods such as Convolutional Neural Networks (CNN) have been widely used for image processing and pattern recognition to support communication for the hearing impaired. However, previous studies have shown limitations in data quantity, class coverage, and a lack of evaluation involving lightweight architectures such as MobileNet, particularly for SIBI recognition. This research aims to develop a sign language classification model using CNN with the MobileNet architecture. The dataset used consists of 5,720 SIBI hand gesture images, including manually collected samples for the letters "J" and "Z." Preprocessing involved image resizing and data augmentation to prevent overfitting. The model was trained for 30 epochs. Evaluation results indicate that MobileNet achieved an accuracy of 74.15%, significantly outperforming the baseline CNN model, which only reached 19%. These results demonstrate that MobileNet is more efficient in recognizing visual patterns in sign language and offers a practical solution for implementation on resource-constrained devices. Nevertheless, further improvements are needed to enhance classification performance across all alphabet letters.
Analysis of welfare levels, ecology, and animal management in Seblat Elephant Training Center, Bengkulu−Indonesia Imtiyaaz, Cassytta Dhiya; Syarifuddin, Amir; Triwanto, Joko; Al Hakim, Rosyid Ridlo
Journal of Biotechnology and Natural Science Vol. 1 No. 2 (2021): December
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (791.597 KB) | DOI: 10.12928/jbns.v1i2.5245

Abstract

The Sumatran elephant (Elephas maximus sumatranus) is a large mammal protected species and categorized as endangered according to the IUCN Red List. Habitat management includes control and regulation forest vegetation, open areas, water sources, salting sites, and resting areas for good animal welfare. The Seblat Elephant Training Center (SETC) is a conservation area to protect the Sumatran Elephant from extinction and is an ecotourism destination. This study aimed to analyze the welfare level and management of the Sumatran elephant in the SETC. This research used structured interview method to determine the indicators of the animal welfare level. Calculation of feed productivity and secondary data collection were used to improve the welfare level of the Sumatran Elephant. The research result stated that the welfare level of Sumatran elephant was classified as excellent (the implementation achievement value is 74.3%). In addition, the development of observations suggests that freedom from environmental discomfort needs to be improved by providing quarantine cages and reproductive cages to support natural behavior. Environmental conditions also support the welfare level of the Sumatran elephant.  In conclusion, this facility is properly conducive to the welfare of Sumatran elephants.
Interaksi Manusia−Primata, Konflik Manusia−Primata, dan Etnoprimatologi: Kajian Singkat untuk Strategi Manajemen Satwa Primata Tropis Nasution, Erie Kolya; Al Hakim, Rosyid Ridlo; Putri, Esa Rinjani Cantika
MAKILA Vol 17 No 1 (2023): Makila: Jurnal Penelitian Kehutanan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/makila.v17i1.6734

Abstract

Primates, wild animals often experience co-existence with humans; in this case, they share habitats. This co-existence certainly raises the potential for human-primate interactions, including positive or negative interactions. One example of negative interaction presents the phenomenon of human-primate conflict. In comparison, one example of positive interaction can be found in the ethnoprimatology phenomenon with the role of a particular ethnic community. This study briefly reviews how primate-human interactions are negative and positive (ethnoprimatology) in managing primates that live in co-existence and share their habitat with humans. The study of the proposed strategy in the persistence presented in this study focuses on the conservation of primates and does not harm humans who co-exist.
Preliminary Study of Juridical Aspects of Renewable Energy Draft Law In Indonesia: An Academic Perspectives Al Hakim, Rosyid Ridlo; Ariyanto, Eko; Arief, Yanuar Zulardiansyah; Sungkowo, Aming; Trikolas, Trikolas
ADLIYA: Jurnal Hukum dan Kemanusiaan Vol. 16 No. 1 (2022): ADLIYA: Jurnal Hukum dan Kemanusiaan
Publisher : Fakultas Syariah dan Hukum UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/adliya.v16i1.14063

Abstract

AbstractEnergy is an absolute necessity used in the survival of daily human life. The need for electrical energy in Indonesia continues to increase with economic growth and population increase. Indonesia's electricity demand is projected to increase more than seven times to 1,611 TWh in 2050. Through Commission VII of the House of Representatives of the Republic of Indonesia (DPR RI), the Indonesian government is drafting a Renewable Energy (RE) Bill. This rule provided a more detailed and in-depth explanation of the rules in terms of developing New and Renewable Energy (NRE) in Indonesia. This study critically reviews the formal juridical or regulatory aspects of Indonesia's Renewable Energy law (called RUU-EBT). This writing methodology is based on a literature review and data collected from relevant regulations and proposes the conclusion from relevant and expected regulations.AbstrakEnergi merupakan kebutuhan mutlak yang digunakan dalam kelangsungan hidup manusia sehari-hari. Kebutuhan energi listrik di Indonesia terus meningkat sejalan dengan pertumbuhan ekonomi dan pertambahan jumlah penduduk. Kebutuhan listrik Indonesia diproyeksikan meningkat lebih dari 7 kali lipat menjadi 1.611 TWh pada tahun 2050. Pemerintah Indonesia melalui Komisi VII Dewan Perwakilan Rakyat Republik Indonesia (DPR RI) saat ini sedang menyusun RUU Energi Baru dan Terbarukan (EBT). Aturan ini dibuat untuk memberikan penjelasan yang lebih detail dan mendalam tentang aturan dalam hal pengembangan EBT di Indonesia. Kajian ini memberikan tinjauan kritis terhadap aspek yuridis formal atau regulasi dari undang-undang Energi Baru dan Terbarukan (disebut RUU-EBT) di Indonesia. Metodologi penulisan ini didasarkan pada tinjauan pustaka (review paper) yang berkaitan dengan tujuan studi ini, serta data yang dikumpulkan dari peraturan hukum yang relevan dan mengusulkan kesimpulan dari peraturan hukum yang relevan dan diharapkan.
PELUANG DAN TANTANGAN KONSERVASI BERBASIS EKOWISATA Al Hakim, Rosyid Ridlo; Rukayah, Siti; Nasution, Erie Kolya
Proceeding Seminar Nasional IPA 2022
Publisher : LPPM UNNES

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Abstract

Upaya konservasi biodiversitas yang memadukan unsur lingkungan dan wisata dewasa ini menjadi tren baru dalam bidang konservasi. Namun, ada kalanya dalam keberhasilan upaya konservasi berbasis ekowisata mengalami kendala. Studi ini bertujuan untuk memberikan penjelasan mengenai peluang dan tantangan dalam upaya konservasi yang berbasis padaekowisata. Metode penelitian yang digunakan berupa metode review artikel. Tahap-tahapan terdiri atas studi literatur dari basis data publikasi ilmiah, identifikasi judul, skrining abstrak, pemilihan naskah lengkap, dan ulasan review. Hasil review menunjukkan tren publikasi ilmiah dalam bidang konservasi sudah mulai mengarah pada konsep ekowisata, dengan memadukan introduksi lingkungan di sekitarnya. Meskipun terdapat peluang dan tantangan yang kerap kali dijumpai, tujuan utama penyelenggaraan konservasi menjadi dorongan tersendiri bagi pengelola kawasan konservasi berbasis ekowisata untuk meningkatkan nilai konservasi yang berkelanjutan sekaligus menjadikan sarana dalam mendapatkan daya tarik wisatawan yang akan mendapatkan pengalaman tersendiri terhadap konsep lingkungan yang alami.
Modeling the civil servant discipline in Indonesia: partial least square-structural equation modeling approach Soelaiman, Nur Fauzi; Ahmad, Sharifah Sakinah Syed; Mohd, Othman; Al Hakim, Rosyid Ridlo; Hidayah, Hexa Apriliana
Asean International Journal of Business Vol. 1 No. 1 (2022)
Publisher : Asosiasi Dosen Peneliti Ilmu Ekonomi dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1471.965 KB) | DOI: 10.54099/aijb.v1i1.72

Abstract

Purpose – This paper seeks to discover the factors that influence the supervisor to give the punishment level to civil servant staff—the data being used is a questionnaire to several civil servants in public academic institutions. Methodology/approach – This research used computational tools to classify transgressions into punishment categories (light, medium, or severe) with the model using the data science technique based on the partial least square-structural equation modeling (PLS-SEM) approach. Findings – It was found that the model of civil servant discipline in Indonesia is based on 14 hypotheses from bootstrapping technique and by using data science technique to support the result analysis of PLS-SEM. Novelty/value – This research contributed to providing civil servant supervisors to understand factors that influence the discipline of their staff, so it can be used to determine the punishment categorization.
Analysis of Ag2+ and Cu2+ electroplating on the aluminum layer thickness level: A reanalysis Aming Sungkowo; Yanuar Zulardiansyah Arief; Rosyid Ridlo Al-Hakim
Journal of Technology Informatics and Engineering Vol. 1 No. 2 (2022): August: Journal of Technology Informatics and Engineering
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtie.v1i2.139

Abstract

We reanalyze the effect of silver (Ag2+) and copper (Cu2+) coating solutions for the thickness of the layer on aluminum (Al) materials with increased electrical currents 0.4A, 0.8A, 1A, 1.2A, and 1.4A and increased thickness layer (10µm, 20µm, 30µm, 40µm, and 50µm), as well as the previous study was conducted. We used the electroplating method and thickness test, as well as the Brinell hardness test for both coating solutions. The results show statistically significant (p-value < 0.05, one-tailed) between high electric current and aluminum (Al) coating process with silver (Ag2+) and copper (Cu2+), as well as silver (Ag2+), get the faster coating process time. The Brinell hardness test shows a statistically significant difference (p-value < 0.05, one-tailed) between the high thickness layer and HB value (Ag-coated and Cu-coated).
High electric current and hours can increase layer thickness and decrease white rust corrosion using Zn2+ electroplating Slamet Riyadi; Yanuar Zulardiansyah Arief; Antonius Darma Setiawan; Agung Pangestu; Rosyid Ridlo Al-Hakim
Journal of Technology Informatics and Engineering Vol. 1 No. 2 (2022): August: Journal of Technology Informatics and Engineering
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtie.v1i2.140

Abstract

Electroplating was the process of coating metal surfaces using the electrochemical method. We used alkaline zinc (Zn2+) plating that was anti-corrosion coating, cheapest, evenly adhesion, as well as better-looking crushing. This study aims to test and measure the thickness of the layer on spark plugs with variations in different electrical currents 300, 400, and 500A and increased hours during the coating process, investigate the corrosion resistance of white rust on the surface and analyze the changes in alkaline zinc concentration and temperature that affect the thickness of the layer, respectively. The results, such as 1st sample 13 pcs, 300A, and thickness of 7.26-micron with white rust 9 pcs. 2nd sample 13 pcs, 400A, and thickness of 9.15-micron white rust 5 pcs. 3rd sample 13 pcs, 500A, and thickness of 12.75-micron white rust 3 pcs. The high electric current (500A) and 45 hours of the experiment would influence the lowest white rust corrosion level. The high alkaline zinc solution with an optimum 36°C solution temperature and 500A electric current would undoubtedly deposit the white rust until 3 pcs.
Diversitas, Deskripsi Tumbuhan dan Sumber Pakan Alami Monyet Ekor Panjang di Perbukitan Kebasen, Banyumas Kusuma, Tegar; Hidayah, Hexa Apriliana; Nasution, Erie Kolya; Hakim, Rosyid Ridlo Al; Rukayah, Siti
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 8, No 2 (2023): June 2023
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v8i2.5174

Abstract

Keanekaragaman tumbuhan merupakan tumbuh-tumbuhan yang terdiri atas beberapa spesies hidup bersama pada suatu tempat. Keberadaan tumbuhan sebagai tempat bernaung saat hujan, tempat berlindung dari pemangsa, dan sumber pakan bagi primata. Monyet ekor panjang ditemukan di Perbukitan Kebasen, Banyumas yang merupakan habitat alami dan menjadi sumber pakan. Penelitian ini bertujuan untuk mengetahui keanekaragaman tumbuhan sebagai pakan monyet ekor panjang. Metode penelitian dengan survei dengan teknik sampling secara transek dan menghitung indeks keanekaragaman (H'). Hasil penelitian diketahui spesies tumbuhan yang tumbuh sebanyak 52 spesies dari 37 familia dengan total 310 individu. Indeks keanekaragaman (H') tumbuhan yang diperoleh pada tingkat pohon sebesar 2,52 atau keanekaragaman spesies sedang, tingkat pancang sebesar 1,79 atau keanekaragaman spesies sedang, dan tingkat semai sebesar 2,66 atau keanekaragaman spesies sedang. Tumbuhan yang dimanfaatkan monyet ekor panjang sebagai pakan sebanyak 15 spesies dari 12 familia. Tumbuhan tersebut meliputi sirsak (Annona muricata), pulai (Alstonia scholaris), pinang (Areca catechu), berenuk (Crescentia cujete), ketapang (Terminalia catappa), keruing (Dipterocarpus verrucosus), ajan kelicung (Dyospyros macrophylla), angsana (Pterocarpus indicus), saga (Adenanthera pavonina), melinjo (Gnetum gnemon), waru (Hibiscus tiliaceus), ilat-ilatan (Ficus callosa), beringin (Ficus benjamina), keming (Ficus microcarpa), dan kelat jambu (Syzygium grande). Bagian-bagian yang dimakan meliputi daun, daun muda, dan buah. 
Co-Authors Achmad Muchsin Aditia Hamid Agung Nurul Pangestu Agung Pangestu Agung Pangestu Agung Pangestu Agung Pangestu Agung Pangestu Agung Pangestu Ahda Sabila Yusuf Ahmad, Sharifah Sakinah Syed Aji, Rofingi Nurul Alfry Aristo Jansen Sinlae Aming Sungkowo Aming Sungkowo Aming Sungkowo Aming Sungkowo Amir Syarifuddin Areip Jaenul Arief, Yanuar Zulardiansyah Ariefah Khairina Ariep Jaenul Aviasenna Andriand Brainvendra Widi Dionova Deny Nugroho Triwibowo Devan Junesco Vresdian Dian Nugraha Dian Sulistyaningrum Djatmiko, Wisnu Efri Sandi Eka Puspita Dewi Eko Ariyanto Eko Ariyanto Elsa Norma Sari Elsa Wulandari Erie Kolya Nasution Erie Kolya Nasution Erie Kolya Nasution Esa Rinjani Cantika Putri Fariati, Wieke Tsanya Faridah Satya Lestari Farmasita Budiastuti, Rizky Glagah E. Setyowisnu Glagah Eskacakra Setyowisnu Hadi Jayusman Halimatu Ulfah Hamid, Aditia Putra Hendra Purnawan Herdiansah, Arief Hexa Apriliana Hidayah Hexa Apriliana Hidayah Hexa Hidayah Ichsani Islam Ichsani Nurul Islam Imtiyaaz, Cassytta Dhiya Islam, Ichsani Nurul Islami Annisa Isna Aulia Syahdiar Joko Triwanto Kusuma, Tegar Lilis Dwi Saputri Lisnawati, Tuti Machnun Arif Mahmmoud Hussein A. Alrahman Mahmmoud Hussein Abdel Alrahman Miftakhul Hafidz Sidiq Moh Khoridatul Huda, Moh Khoridatul Mohd Hafiez Izzwan Saad Mohd, Othman Muhammad Akbar Setiawan, Muhammad Akbar Muhammad Haikal Satria Muhammad Haikal Satria Nasution, Erie Nazirah Abd Hamid Nur Fauzi Soelaiman Nur Fauzi Soelaiman nurnaningsih, Desi Pangestu, Agung Nurul Purnawan, Hendra Purwono, Purwono Putri, Esa Putri, Esa Rinjani Cantika R Siti Rukayah Revita Desi Hertin Rian Ardianto Rini Nuraini, Rini Riyadi, Slamet Nurul Rizaldi Rizaldi Rizaldi Rizaldi Rizaldi Rizaldi Rofingi Aji Rofingi Nurul Aji Rohana, Assa Kesthy Rohmat Indra Borman Rony, Zahara Tussoleha Ropiudin . Rusdi, Erfan Safira Faizah Satria, Muhammad Haikal Setiawan, Antonius Darma Sinka Wilyanti Siti Rukayah Siti Rukayah Slamet Nurul Riyadi Slamet Riyadi Slamet Riyadi Slamet Riyadi Sri Riani, Sri Sriyadi Sriyadi Sriyadi Sriyadi Sungkowo, Aming Tegar Aldi Saputro Trikolas Trikolas Trikolas Trikolas Trikolas, Trikolas Ulfah, Halimatu Yanuar Arief Yanuar Arief Yanuar Zulardiansyah Arief Yanuar Zulardiansyah Arief Yanuar Zulardiansyah Arief Yanuar Zulardiansyah Arief Yanuar Zulardiansyah Arief Yanuar Zulardiansyah Arief Yanuar Zulardiansyah Arief