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Perangkat Lunak Komputer Agung Rizky Jamas; Destri Anggraeni; M. Aziz Nur Mubarak; Didik Aribowo
Jurnal Sains dan Teknologi Vol. 2 No. 2 (2023): Desember : Jurnal Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/saintek.v2i2.254

Abstract

The development of the world of technology at this time has a major influence and impact on the development of educational information systems. In the world of information systems that aim to provide various kinds of information, and with the development of technological progress experiencing very rapid development, it is characterized by the increasing number of computer-based information systems. The objectives of this journal are (1) Analyzing the history and evolution of browsers, (2) Identifying the Challenges Faced by Browsers (3) Reviewing the Latest Innovations in software. The method in writing this journal is in the form of data collection from several journals. (1) The Internet was first created by the United States Department of Defense (DARPA) in the 1960s. Early browser software such as "NCSA Mosaic" appeared in the early 1990s, allowing users to access text and images simply via the HTTP protocol, (2) The challenges faced by browsers are security, user privacy, sustainability of mobile devices etc., (3) The latest innovations in software are the latest web technologies, enhanced security and support for VR/AR.
Teaching Factory terhadap Peningkatan Keterampilan Siswa di SMK Negeri 1 Cilegon Ngadiana Ngadiana; Imas Rohaeti; M. Ashof Azria Azka; Agung Rizky Jamas; Alfi Manarulhuda Huda; Siswo Wardoyo
Edukasi Elita : Jurnal Inovasi Pendidikan Vol. 2 No. 1 (2025): Januari: Edukasi Elita : Jurnal Inovasi Pendidikan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/edukasi.v2i1.988

Abstract

SMK Negeri 1 Cilegon implements the Teaching Factory program to improve students' skills through industry-based learning. This program connects theory with real practice, providing hands-on experience in manufacturing products according to industry standards. Collaboration with PT Indonesia Power enriches students' learning, which has an impact on improving their technical skills and work readiness. However, limited facilities are a major challenge. Nevertheless, this program has succeeded in increasing students' academic scores by 80%-90% and facilitating the absorption of graduates in the workforce.
Analisis Umur Pemakaian Transformator Distribusi 20 kV di PT Krakatau Tirta Industri Agung Rizky Jamas; Desmira Desmira
Jurnal Rekayasa Proses dan Industri Terapan Vol. 3 No. 2 (2025): Mei: Jurnal Rekayasa Proses dan Industri Terapan ( REPIT )
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/repit.v3i2.1106

Abstract

Power station generates electricity that must be distributed through the electrical distribution system, the condition of existing and adequate electrical power equipment should be the reliability and stability of the system is guaranteed to provide comfort in service to consumers. One of the most powerful sources of electrical power that has been used is the power distribution system commonly referred to as a transformer. This research uses a survey research design that ignores or does not change/modify any variables. The form of facts in the form of data needed to be able to identify a calculation includes the fact of a distribution transformer data and facts in the form of peak loading data (every 4 hours). Based on statistics, there are a total of 4 transformers consisting of three-phase transformers with a capacity (rating) of 20kVA. All transformer units operate at loads greater than 80%. from the analysis of the data presented 1. Predicted remaining life of distribution transformers that are loaded above 80% of the transformer capacity in Substations II and IV of Cilegon city, is 39.12 years. 2. From the calculation results, it is predicted that the service life of distribution transformers that are loaded above 80% of the transformer capacity at Krenceng Substations II and IV of CIlegon city is 39.12 or 20 years.