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Learning Application UI/UX Design Based on the Introduction of Indonesian Cultural Variety Safitri, Dela; Kuncoro, Adam Prayogo; Hamdi, Aulia
Jurnal Teknologi Sistem Informasi dan Aplikasi Vol. 7 No. 3 (2024): Jurnal Teknologi Sistem Informasi dan Aplikasi
Publisher : Program Studi Teknik Informatika Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jtsi.v7i3.41357

Abstract

The problem of lack of understanding and appreciation for Indonesia's cultural diversity among children is increasingly emerging. This is due to the lack of effective and fun learning media, as well as the dominance of games that only contain entertainment without educational value. This research aims to develop a learning application that is specifically designed to introduce various Indonesia cultures to children. The method used to solve this problem is Design Thinking, which includes five stages: empathy, definition, ideation, prototyping, and testing. Through this stage, the design of the user interface (UI) and user experience (UX) that suits the needs of the user has been successfully created, with interesting and informative content regarding Indonesia's cultural diversity. The results of the application of this method were evaluated using the System Usability Scale (SUS), which tested the feasibility and effectiveness of the design. The app gets an average SUS score of 81, which indicates the B/Excellent category. Thus, this study successfully solved the problems identified and the methods used were successful so that it can be concluded that providing appropriate and interesting educational tools can increase cultural awareness among children.
OBSERVASI SIFAT, KANDUNGAN KIMIA & KADAR DEBU DI PT. SEMEN BATURAJA Safitri, Dela; Muzaki, Mukti Mabrur; Safaruddin, Safaruddin
Jurnal Multidisipliner Bharasumba Vol 1 No 04 (2022): Jurnal Multidisipliner Bharasumba
Publisher : Pusat Studi Ekonomi, Publikasi Ilmiah dan Pengembangan SDM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/bharasumba.v1i04.296

Abstract

Industri semen merupakan salah satu kegiatan yang kontribusinya terhadap pencemaran udara cukup besar. Batu kapur atau limestone, adalah sedimen yang banyak mengandung organisme laut yang telah mati yang berubah menjadi kalsium karbonat. Kebanyakan batu kapur komersial mengandung oksida besi, alumina,magnesia, silika dan belerang, dengan CaO (22 – 56 %) dan MgO (sekitar 21 %) sebagai komponen utamanya. Di masa dahulu batu kapur dipakai sebagai pengeras tembok, namun dalam industri modern dipakai sebagai bahan pembuat semen. Agar dapat digunakan sebagai campuran pupuk, batu kapur harus dibakar sehingga dihasilkan kapur tohor (CaO). Secara teoritis, pada proses ini diemisikan gas – gas hasil pembakaran seperti NOx, SOx dan CO yang menambah pencemaran udara.