Judul: Konsep Dasar Pembuatan Distribusi ILOS Hasil Turunan Distribusi PCLinuxOS
Abstrak: Saat ini Open Source Software (OSS) berkembang cukup pesat karena kode sumbernya bebas untuk digunakan, dipelajari, dikembangkan dan disebarluaskan. GNU/Linux merupakan salah satu sistem operasi open source. Kebebasan yang diberikan oleh Open Source Software (OSS) tersebut memungkinkan orang atau perusahaan untuk membuat distribusi GNU/Linux sesuai kebutuhan masing-masing. Di Institut Pertanian Bogor (IPB), dengan adanya distribusi GNU/Linux ILOS (IPB Linux Operating System) diharapkan akan menjadi media pemersatu untuk Open Source Software (OSS) yang dibuat atau dikembangkan oleh mahasiswa IPB. Penelitian ini bertujuan memberikan penjelasan mengenai konsep dasar pembuatan distribusi GNU/Linux hasil re-mastering dengan batasannya adalah distribusi yang akan dibuat merupakan hasil re-mastering dari turunan atau keluarga Red Hat serta lingkungan desktop yang digunakan adalah K Desktop Environment (KDE).
Keyword: 

Judul: Penerapan Teknik Penarikan Contoh Kuota untuk Penentuan Aplikasi pada Distro IPB Linux Operating System (ILOS)
Abstrak: GNU General Public License (GPL) implementation causes a lot of operating systems based on GNU/Linux deploying in society. This is due to many companies, individuals, and communities, developing their own package of the Linux distribution to accomplish their needs. ILOS 2013 distribution is a GNU/Linux operating system developed to support the software needs of students in Bogor Agricultural University (IPB). It is built by using an existing remastering technique from previous one based on Ubuntu 12.04.2 LTS as the root distribution. Nowadays, IPB students have heterogeneous characteristics and consist of various scientific competences. Therefore, the research established a survey using quota sampling technique. The study takes 100 students from all departments in IPB to conduct all software package requirements needed by IPB students. The survey results 38 applications in ILOS 2013. It comprises 5 scientific, 7 office utility, 5 programming, 4 database, 2 computer network, 1 geographic information system (GIS), 5 computer aided design (CAD) and graphic design, 6 internet, 3 multimedia, and 1 computer utility applications to meet the needs of IPB students.
Keyword: 

Judul: Durability of Specific Immunoglobulin (Ig) Y Againts Influenza and Covid-19 in Sunscreen
Abstrak: The benefit of specific immunoglobulin Y (Ig Y) as an active ingredient in personal care products such as sunscreen has not been properly studied. Our study aims to evaluate the reliability of specific IgY against influenza and the COVID-19 virus in a sample sunscreen product. Specific IgY influenza and COVID-19 viruses were inserted in the sample sunscreen at two concentrations of 0.1% and 0.25%. Three treatments were observed: control (C) sunscreen without IgY, treatment 1 (T1) sunscreen with 0.1% IgY, and treatment 2 (T2) sunscreen with 0.25% IgY. Organoleptic observations were carried out to monitor changes in aroma, color, and texture, and sunscreen sampling was done every week for 6 weeks. The durability of IgY was evaluated using an enzyme-linked immunosorbent assay (ELISA) and a neutralization assay. Organoleptic observation from weeks 1 to 6 showed consistency in its aroma, color, and texture. Enzyme-linked immunosorbent assay and neutralization assay (NA) results of the T1 and T2 groups showed negative results except for sample T1 at week 5, which showed a positive result in the Influenza A ELISA. Based on the results, it seems that IgY concentrations of 0.1% or 0.25% were not optimal. However, this negative result might be due to low concentration of the IgY and the presence of beeswax, which inhibits IgY and causes it to dissolve in distilled water, thus preventing it from being detected in the assay.
Keyword: Immunoglobulin Y, Sunscreen, Influenza, COVID-19, Biological Activity