Article Per Year (5 Year)
p-Index From 2021 - 2026
7.093
P-Index
This Author published in this journals
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
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

Published : 62 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 62 Documents
Search

 1   2   3   4   5 
Techno-Economic Study of Substation Electric Power in Indonesia: A Mini-Review Al Hakim, Rosyid Ridlo; Ariyanto, Eko; Arief, Yanuar Zulardiansyah
ARRUS Journal of Engineering and Technology Vol. 1 No. 1 (2021)
Publisher : Lembaga Penelitian dan Pengembangan Teknologi dan Rekayasa, Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/jetech540

Abstract

Energy is something that people need every day. One of the energies that are glorified to meet people's energy needs is electrical energy. The need for electrical energy in Indonesia continues to increase in line with economic growth and the increasing population. One of the components of electric power that is useful for delivering electric current to transmission networks is a substation. With the feasibility of techno-economic, it is possible to know the feasibility of the quality of an electric power system based on financial analysis. This paper provides a mini-review of the techno-economy of substation electricity and its maintenance in several regions in Indonesia today. The research stages consist of literature study, identification of article titles, article abstract screening, complete article selection, and mini-review reviews. Several studies are still not widely applied to the calculation of the cost of energy consumption to customers. In addition, the basic cost of providing electricity, the profit from electricity sales, and the payback period method need to be improved in research related to the techno-economic analysis of electrical energy. It is important to do this to determine the potential feasibility and the estimated advantages and disadvantages of an electric power system.
Material Test Comparison of Pure Aluminum (Al) and Pure Aluminum-Coated (Al) with Silver (Ag) Substrat Using Electroplating Method Sungkowo, Aming; Trikolas, Trikolas; Al Hakim, Rosyid Ridlo; Riyadi, Slamet; Arief, Yanuar Zulardiansyah; Jaenul, Ariep
ARRUS Journal of Engineering and Technology Vol. 1 No. 2 (2021)
Publisher : Lembaga Penelitian dan Pengembangan Teknologi dan Rekayasa, Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/jetech562

Abstract

Electroplating uses aluminum material, where it’s easy to obtain, lighter, and cheaper than other metals. The research goal was to determine the ability of the electric current to power aluminum (Al) coated with silver (Ag) by the electroplating method, to determine the effect of the magnitude of the electric current and the length of time the coating process took on the weight of Al coated with Ag and to determine the strength of the metal Al after tested using Brinnell test. The method used is to compare pure Al and pure Al coated with Ag by electroplating at different currents to determine the effect of the electroplating process. A Brinnell test was carried out to determine the hardness of the Al material after electroplating. The results are the amount of current that flows during the electroplating is directly proportional to the thickness of the electroplating layer attached to the Al surface. If the electroplating process uses a large current, the attached layer will look rough and not smooth, which also affects the material testing by using the Brinnell method. The Brinnell test proves that the hardness value of the Al material is directly proportional to the thickness of the layer.
Talent Management Employee Development by Using Certainty Factor Method of Expert System Hamid, Aditia Putra; Al Hakim, Rosyid Ridlo; Sungkowo, Aming; Trikolas, Trikolas; Purnawan, Hendra; Jaenul, Ariep
ARRUS Journal of Engineering and Technology Vol. 1 No. 1 (2021)
Publisher : Lembaga Penelitian dan Pengembangan Teknologi dan Rekayasa, Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/jetech568

Abstract

Talent management is a factor that determines success in the business environment because talent management requires quantitative and qualitative skills. This study aims to implement the certainty factor (CF) method of an expert system for employee development talent management. This research using a certainty factor (CF) method to design an expert system framework. Due to the focus on our research aim, we provide a certainty factor calculation with mathematical modeling for calculating talent management employee development in X Company. The confidence level is 93.55% for a recommendation of not promotion of the job; for 52.38% is a recommendation that can be proposed for promotion, but HRD will evaluate in some time; for 98.73% is a recommendation for promotion of the job. We used CF calculation that can provide the level of confidence (in %). The calculation of the certainty factor (CF) method can be used for recommending job promotion in some companies.
Implementation of Dijkstra Algorithm with React Native to Determine Covid-19 Distribution Rosyid Ridlo Al Hakim; Purwono Purwono; Yanuar Zulardiansyah Arief; Agung Pangestu; Muhammad Haikal Satria; Eko Ariyanto
Sistemasi: Jurnal Sistem Informasi Vol 11, No 1 (2022): Sistemasi: Jurnal Sistem Informasi
Publisher : Program Studi Sistem Informasi Fakultas Teknik dan Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (823.345 KB) | DOI: 10.32520/stmsi.v11i1.1667

Abstract

Since Covid-19 was declared a global pandemic because it has spread throughout the world, every effort has been made to help prevent and tackle the transmission of Covid-19, including information technology. Information technology developed to determine the shortest distance for Covid-19 cases around us needs to be developed. This research implements Dijkstra's Algorithm written in the React Native programming language to build a Covid-19 tracking application. The system can display the closest distance with a radius of at least one meter, and the test results can map the nearest radius of 41 meters and the most immediate radius of 147 meters. This system is built for the compatibility of Android OS and iOS applications with React Native programming.
Model Energi Indonesia, Tinjauan Potensi Energi Terbarukan untuk Ketahanan Energi di Indonesia: Sebuah Ulasan Rosyid Ridlo Al Hakim
Jurnal Pengabdian Kepada Masyarakat Vol 1, No 1 (2020): Jurnal Pengabdian Kepada Masyarakat
Publisher : Universsitas Mitra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Energi merupakan sebuah keharusan yang dibutuhkan masyarakat. Meningkatnya jumlah penduduk di Indonesia menjadikan peningkatan penggunaan energi, dalam hal ini peran energi tidak terbarukan semakin terancam, sehingga perlunya memanfaatkan dan memaksimalkan potensi-potensi energi baru terbarukan yang ada di seluruh wilayah Indonesia seperti panas bumi, energi air, energi angin, bioenergi (bioetanol, biodiesel, biomassa), energi arus laut, energi nuklir, dan energi surya. Artikel ulasan ini merupakan peninjauan potensi-potensi energi baru terbarukan yang ada di Indonesia. Pemanfaatan energi baru terbarukan harapannya dapat dimulai dari masyarakat yang memanfaatkan energi berskala kecil sehingga dapat menjaga lingkungan, mendukung pembangunan berkelanjutan, dan mendukung ketahanan energi nasional.
Pendampingan Pembelajaran Siswa Melalui Teknologi Informasi Selama Pandemi Covid-19: Studi Kasus KKN Tematik Covid-19 Dian Sulistyaningrum; Rosyid Ridlo Al Hakim
Jurnal Pengabdian Kepada Masyarakat Vol 1, No 02 (2020): VOL 01 NO.02 OKTOBER 2020
Publisher : Universsitas Mitra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Covid-19 telah menyebar ke seluruh dunia dan berdampak pada sektor pendidikan. Kegiatan pengabdian kepada masyarakat dalam rangka mewujudkan Tri Dharma Perguruan Tinggi yakni dengan salah satunya kegiatan KKN Tematik Covid-19. Program Kerja KKN Tematik Covid-19 salah satunya di bidang pendidikan yaitu pendampingan pembelajaran melalui teknologi informasi. Kegiatan dilaksanakan pada bulan Mei s.d. Juni 2020 di Kelurahan Sokanegara Kabupaten Banyumas secara daring, dan Agustus s.d. September 2020 di Desa Wonotopo dan Desa Sumbersari Kabupaten Purworejo secara daring dan tatap muka. Metode pengumpulan data menggunakan teknik random sampling dengan populasi siswa SD/sederajat, SMP/sederajat, SMA/sederajat, dan mengabaikan jenis kelamin, kelas, serta asal sekolah. Hasil yang diperolah yakni sebanyak 7 dari 10 siswa menyatakan pembelajaran menggunakan teknologi informasi yang dilaksanakan selama 2-3 jam per harinya di Desa Wonotopo maupun di Kelurahan Sokanegara yakni kurang efektif dibandingkan dengan pembelajaran tatap muka di Desa Sumbersari. Ketujuh siswa tersebut merasa kurang memahami sepenuhnya materi yang disampaikan melalui fasilitas teknologi informasi, sesekali siswa dijelaskan melalui telepon langsung, dan hasilnya tetap kurang memuaskan. Evaluasi metode pembelajaran melalui teknologi informasi perlu dilakukan guna meningkatkan kualitas pendidikan melalui teknologi informasi selama pandemi Covid-19.
Aplikasi Algoritma Dijkstra dalam Penyelesaian Berbagai Masalah Rosyid Ridlo Al Hakim; Muhammad Haikal Satria; Yanuar Zulardiansyah Arief; Agung Pangestu; Ariep Jaenul; Revita Desi Hertin; Dian Nugraha
EXPERT: Jurnal Manajemen Sistem Informasi dan Teknologi Vol 11, No 1 (2021): June
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/expert.v11i1.1939

Abstract

Dijkstra is a greedy algorithm that gives a choice of several available shortest routes and then provides a solution. The application of Dijkstra's Algorithm in everyday life is very diverse. This study collects research results regarding the application of Dijkstra's Algorithm to solve everyday problems such as the shortest path problem, this mini-review paper can explain the study of Dijkstra's Algorithm for various things, including solving bi-objective shortest routes, multi-objective routes, emergency evacuation, Dijkstra's graph, the connection between LBS features, best route distribution, and fuzzy solution.
STUDI PERBANDINGAN UJI MATERIAL ALUMINIUM MURNI (Al) DAN PELAPISAN ALUMINIUM MURNI DENGAN PERAK (Ag) MENGGUNAKAN METODA ELEKTROPLATING Rosyid Ridlo Al Hakim; Aming Sungkowo
Electro Luceat Vol 7 No 2 (2021): Electro Luceat (JEC) - November 2021
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jelekn.v7i2.381

Abstract

Electroplating is the process of coating metal surfaces by electrochemical methods. The electroplating research process uses aluminum material, where aluminum is a material that is easy to obtain, lighter and cheaper than other metals. The purpose of this study was to determine the ability of the electric current to power aluminum (Al) coated with silver (Ag) by the electroplating method, to determine the effect of the magnitude of the electric current and the length of time the coating process took on the weight of aluminum coated with silver (Ag) and to determine the strength of the metal. aluminum after being tested using the Brinnell test. The method used is to compare pure aluminum (Al) and aluminum coated with silver (Ag) by electroplating at different currents so that it can determine the effect of the electroplating process. After that, the Brinnell test was carried out to determine the hardness of the aluminum (Al) material after electroplating was carried out. The results of the study are the amount of current that flows during the electroplating process is directly proportional to the thickness of the electroplating layer attached to the aluminum (Al) surface. If the electroplating process uses a large current, the results of the attached layer will look rough and not smooth, the electroplating layer also affects the material testing using the Brinnell method. The results of the Brinnell test prove that the hardness value of the aluminum (Al) material is directly proportional to the thickness of the layer.
Rancang Bangun Media Pembelajaran Matematika Berbasis Android pada Materi Persamaan Diferensial Rosyid Ridlo Al Hakim; Glagah Eskacakra Setyowisnu; Agung Pangestu
JURNAL PENDIDIKAN MATEMATIKA Vol 4, No 2: November 2020
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/kontinu.4.2.82-91

Abstract

Pembelajaran yang memanfaatkan teknologi informasi dapat meningkatkankompetensi dan cakupan pemahaman ilmu bagi siswa. Matematika merupakan queen ofscience bagi perkembangan ilmu pengetahuan dan teknologi (IPTEK). Seiring denganperkembangan teknologi, peran ilmu matematika sangat penting sebagai buah kontribusidari lajunya perkembangan IPTEK yang dewasa ini sudah teradaptasi dengan teknologiterkini. Kesulitan utama siswa dalam memahami materi pembelajaran salah satunyamateri persamaan diferensial pada ilmu matematika di kelas dipengaruhi beberapa faktor,sehingga perlu adanya sebuah media pembelajaran khusus yang memanfaatkan fasilitasteknologi guna kemudahan proses pembelajaran dan pemahaman materi bagi siswa,seperti media pembelajaran matematika materi persamaan diferensial yang berbasisaplikasi mobile. Penelitian ini bertujuan untuk membangun media pembelajaranmatematika pada materi persamaan diferensial, dan media ini berbasis aplikasi Android,sehingga dapat digunakan oleh para pengguna smartphone Android dalam memahamimateri persamaan diferensial. Metode penelitian menggunakan metode pengembangansistem secara waterfall. Hasil berupa implementasi sistem dalam bentuk aplikasi Androidmedia pembelajaran materi persamaan diferensial. Aplikasi media pembelajaranmatematika materi persamaan diferensial ini dapat berjalan dengan baik pada smartphoneAndroid dan setiap pengujian fitur berhasil menghasilkan sesuai harapan.
Rancang bangun media pembelajaran etologi berbasis android Rosyid Ridlo Al Hakim; Islami Annisa; Erie Kolya Nasution; Rizaldi Rizaldi; Siti Rukayah
Prosiding Seminar Biologi Vol 7 No 1 (2021): PROSIDING BIOLOGI ACHIEVING THE SUSTAINABLE DEVELOPMENT GOALS WITH BIODIVERSITY I
Publisher : Jurusan Biologi, Fakultas Sains dan Teknologi, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/psb.v7i1.23069

Abstract

Etologi merupakan cabang ilmu biologi yang khusus mempelajari mengenai pengetahuan tingkah laku hewan. Mempelajari tingkah laku hewan (etologi) ini dapat ditemukan untuk studi pada jenjang perguruan tinggi. Dewasa ini, teknologi telah berkembang hingga dapat digunakan untuk sarana media pembelajaran di bidang biologi. Studi ini bertujuan untuk merancang dan membangun aplikasi media pembelajaran yang berbasis Android untuk pembelajaran Etologi. Metode penelitian yang digunakan untuk merancang dan membangun media pembelajaran berbasis Android dengan metode system development life cycle (SDLC) tipe waterfall. Tahapan dalam metode SDLC tipe waterfall terdiri atas analisis (analysis), desain (design), penulisan skrip (coding), dan pengujian sistem (testing). Hasil penelitian berupa desain user-interface (UI) media pembelajaran yang digunakan untuk penulisan skrip menjadi produk aplikasi Android (Android mobile-app). Aplikasi media pembelajaran ini dapat digunakan untuk sarana pembelajaran, karena dapat menggantikan buku ajar teks ataupun modul cetak karena sangat efisien bersifat digital dan dapat dibawa ke mana saja dan di mana saja.
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