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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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Short communication: First report of Long-tailed Macaque (Macaca fascicularis) at Logending Beach, Indonesia Rosyid Ridlo Al Hakim; Rizaldi Rizaldi; Erie Kolya Nasution; 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.v7i1.24409

Abstract

This short communication study reports the first report of the latest condition of long-tailed macaques in Logending Beach (Pantai Logending), Indonesia. Observations were carried out in August 2021. The observation location is close to several community stalls selling around the beach and the leading portal to enter the Logending Beach area. The long-tailed macaque found by observers is still within a distance (<1 km) from the primary forest bordering the Logending Beach. Several long-tailed macaque individuals encountered during the findings and field observations may be separated from the leading group. The body condition of some long-tailed macaques found during the observation seems to be quite good, but the findings have been that there has been human-primate interaction in the form of provisioning food. These observations and findings are still not sufficient to prove the original habitat of long-tailed macaques, so to prove the size of the long-tailed macaque group in Logending Beach and its surroundings, further research is needed as well as to confirm the food diet and anthropogenic influences that occur between long-tailed macaques and residents around at Logending Beach.
Techno-Economic Study of Substation Electric Power in Indonesia: A Mini-Review Rosyid Ridlo Al Hakim; Eko Ariyanto; Yanuar Zulardiansyah Arief
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 Aming Sungkowo; Trikolas Trikolas; Rosyid Ridlo Al Hakim; Slamet Riyadi; Yanuar Zulardiansyah Arief; Ariep Jaenul
ARRUS Journal of Engineering and Technology Vol. 1 No. 2 (2021)
Publisher : PT ARRUS Intelektual 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 Aditia Putra Hamid; Rosyid Ridlo Al Hakim; Aming Sungkowo; Trikolas Trikolas; Hendra Purnawan; Ariep Jaenul
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.
Group size of cynomolgus macaque (Macaca fascicularis Raffles, 1821) in Banyumas Regency, Central Java, Indonesia: A review Rosyid Ridlo Al Hakim; Erie Kolya Nasution; Rizaldi Rizaldi; Siti Rukayah
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education Vol. 11 No. 1 (2022)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/sainsmat756

Abstract

The cynomolgus macaque (Macaca fascicularis) is a primate species that socially lives in many adult males and females. The number of individuals in each troop (group size) is different. Long-tailed macaque habitats were found in several locations in Banyumas Regency, reported to be in Mount Slamet, Cikakak-Wangon, Kalisalak-Kebasen, and the Dieng Mountains. This review article will explain the group size of long-tailed macaques whose habitat is in several Banyumas Regencies, Central Java, Indonesia. The results are in a group size of long-tailed macaque in Banyumas Regency varied and consisted of several troops. Further research is needed to determine the cause of the distribution of long-tailed macaques found in several areas in Banyumas Regency, Central Java, Indonesia.
Pemanfaatan Teknologi Virtual Reality Dalam Bidang Penerbangan Selama Kurun Waktu 10 Tahun Terakhir Rosyid Ridlo Al Hakim; Ichsani Nurul Islam; Halimatu Ulfah; Rofingi Nurul Aji; Slamet Nurul Riyadi; Agung Nurul Pangestu; Ariep Nurul Jaenul
INTEGER: Journal of Information Technology Vol 7, No 1: Maret 2022
Publisher : Fakultas Teknologi Informasi Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.integer.2022.v7i1.2526

Abstract

Teknologi virtual reality sejatinya telah banyak diterapkan di beberapa sektor industri seperti kedokteran, penerbangan, pendidikan, arsitek, militer, hiburan dan lain sebagainya. Virtual reality sangat membantu dalam menyimulasikan sesuatu yang sangat sulit untuk dihadirkan secara langsung dalam dunia nyata seperti dalam penerbangan. Studi ini meringkas penelitian-penelitian terdahulu yang relevan dengan penggunaan dan pemanfaatan teknologi virtual reality dalam bidang penerbangan. Metode penelitian yang dilakukan merupakan metode mini-review article, penelitian diawali dari studi literatur, identifikasi judul, screening abstrak, seleksi artikel full-text, dan ulasan mini-review. Hasil studi mini-review ini berupa pemanfaatan teknologi virtual reality dapat digunakan untuk keperluan pelatihan, simulasi, kesehatan, penilaian, dan evaluasi yang berhubungan dengan bidang penerbangan.
PENERAPAN METODE CERTAINTY FACTOR DENGAN TINGKAT KEPERCAYAAN PADA SISTEM PAKAR DALAM MENDIAGNOSIS PARASIT PADA IKAN Rosyid Ridlo Al Hakim; Agung Pangestu; Areip Jaenul
Djtechno: Jurnal Teknologi Informasi Vol 2, No 1 (2021): Juli
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/djtechno.v2i1.1254

Abstract

Ikan merupakan komoditas akuatik yang mengandung protein-protein esensial. Pelaku budidaya akuakultur ikan khususnya, tidak selalu lancar dalam usaha budidayanya, karena pasti suatu saat ikan akan mengalami gangguan penyakit, baik infeksius maupun non-infeksius. Penyakit pada ikan dapat disebabkan oleh bakteri, virus, jamur, dan parasit. Metode penelitian dimulai dari studi literatur penelitian-penelitian sebelumnya yang relevan. Analisis data mengalkulasi certainty factor (CF), kemudian didesain SDLC dengan tipe waterfall, desain activity diagram dan use case diagram. Hasil penerapan metode certainty factor (CF) untuk sistem pakar dalam diagnosis penyakit-penyakit ikan yang disebabkan oleh parasit dapat diterapkan untuk 12 penyakit dengan tingkat kepercayaan di atas 95%.
ANALISIS KENAIKAN TAGIHAN LISTRIK SELAMA PENDEMI COVID-19 BERDASARKAN PERILAKU KONSUMTIF ENERGI LISTRIK DI INDONESIA Rosyid Ridlo Al Hakim; Ropiudin; Achmad Muchsin; Faridah Satya Lestari
JURNAL CAFETARIA Vol 2 No 1 (2021): JURNAL CAFETARIA
Publisher : Program Studi Akuntansi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51742/akuntansi.v2i1.279

Abstract

Sejumlah pelanggan PLN mengeluhkan akan kenaikan tagihan listrik pada awal Juli 2020. Sejak awal Julilalu, banyak keluhan masyarakat tentang naiknya tagihan listrik selagi pandemi Covid-19 di Indonesia.Skema tagihan listrik ini menggunakan 40% pada Bulan Juni 2020, yang kemudian baru dibayarkansecara bertahap pada Bulan Juli, Agustus, September. Adanya kenaikan tagihan dikarenakan perubahanperilaku masyarakat yang menggunakan listrik selama pandemi Covid-19. Metode penelitian kuantitatifdengan teknik pengambilan sampel secara random sampling. Hasil sebanyak 137 orang yang mengalamikenaikan tagihan (90,5%) dengan 67,9% responden merupakan pelanggan prabayar, dan kenaikan tagihanlistrik yang diakibatkan oleh aktivitas-aktivitas yang lebih mengkonsumsi daya listrik yakni lebih seringberada di depan komputer/laptop dan terhubung ke internet sebanyak 28,5%, menonton TV/Filmsebanyak 11,7%, membuka platform daring multimedia sebanyak 9.5%. Nilai skala ordinal dari perilakuyang tergolong dalam kategori lebih banyak menggunakan energi listrik cukup berpengaruh terhadaptagihan listrik (kategori A1) 2,883 yang berarti cukup. Perlunya kesadaran masyarakat akan upaya-upayauntuk menghemat energi listrik selama pandemi Covid-19 (Work from Home) dan agar selalu melakukanpengecekan berkala pada penggunaan listrik di rumah.
Pendekatan Postulat Jarak Terdekat Rumah Sakit Rujukan Covid-19 di BARLINGMASCAKEB Indonesia Menggunakan Haversine Formula Rosyid Ridlo Al Hakim; Achmad Muchsin; Agung Pangestu; Ariep Jaenul
KONSTELASI: Konvergensi Teknologi dan Sistem Informasi Vol. 1 No. 1 (2021): Juni 2021
Publisher : Program Studi Sistem Informasi Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.074 KB) | DOI: 10.24002/konstelasi.v1i1.4302

Abstract

Pandemi Covid-19 yang kian hari semakin meningkat membuat banyak rumah sakit harus menyediakan fasilitas perawatan bagi pasien Covid-19. Provinsi Jawa Tengah di Indonesia termasuk daerah dengan kasus 151.302 orang terkonfirmasi positif Covid-19 per 24 Februari 2021. Wilayah BARLINGMASCAKEB berada di Provinsi Jawa Tengah. Artikel ini berusaha memberikan pendekatan postulat jarak terdekat rumah sakit rujukan Covid-19 di wilayah BARLINGMASCAKEB dengan Haversine Formula. Metode penelitian terdiri atas data, kalkulasi jarak terdekat dalam kilometer (nilai D), validasi nilai D dengan dibandingkan Google Maps , dan diakhiri penyusunan postulat. Penerapan Haversine Formulauntuk menentukan jarak terdekat rumah sakit rujukan Covid-19 di wilayah Kabupaten Banjarnegara, Purbalingga, Banyumas, Cilacap, Kebumen (BARLINGMASCAKEB) dapat diterapkan untuk 41 rumah sakit rujukan Covid-19 dan sebanyak 27 jarak terdekat berdasarkan perhitungan persamaan Haversine Formula , dengan menghasilkan postulat kesatu {D ∈ ℝ | D ≤ 5} dan postulat kedua {D ∈ ℝ | 5 <D ≤ 25} di wilayah BARLINGMASCAKEB, Jawa Tengah, Indonesia.
Kelebihan, Kekurangan, Peluang Teknologi 5G di Indonesia Trikolas Trikolas; Aming Sungkowo; Rosyid Ridlo Al Hakim; Ariep Jaenul
INSOLOGI: Jurnal Sains dan Teknologi Vol. 1 No. 1 (2022): Februari 2022
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.838 KB) | DOI: 10.55123/insologi.v1i1.145

Abstract

On May 27, 2021, Indonesia has started using the fifth-generation digital device known as 5G and officially launched in Indonesia. Currently, Indonesian people are still specifically familiar with third generation (3G) and fourth (4G) network services, and this type of 4G service is still completely unreachable in several locations in Indonesia, especially outside Java. The development of fifth generation (5G) technology in Indonesia is still not widely studied. This study aims to review of strengths and weaknesses of 5G technology in Indonesia.
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