In two prior articles, I demonstrated from extensive simulational studies by myself and others that the Rouse model of polymer dynamics is invalid in melts dilute solution. However, foundational basis for most modern theories polymeric fluid dynamics, such as reptation/scaling models. One therefore rationally asks whether there a replacement. There is, namely extending Kirkwood–Riseman model. H...

Streptococcus mutans merupakan salah satu mikroorganisme di dalam rongga mulut yang dapat menyebabkan terjadinya gigi berlubang. Pencegahan dilakukan untuk menghindari penyakit ini dengan obat kumur mengandung antiseptic. Cara alternatif dikembangkan memanfaatkan bahan alami sebagai dasar pembuatan kumur. Daun pandan wangi (Pandanus amaryllifolius roxb) beberapa senyawa aktif diantaranya flavon...

The results of this study indicate that the role Islamic religious education in shaping student character is carried out through activities shape personality students to be brave and independent such as: (1) Intra-curricular or KBM, activity teacher instills process teaching learning from all eyes. lessons as Aqidah Akhlak, at-Tawhid, al-Qur'an Hadith, history, Fiqh, Arabic. Every must reflect ...

Indonesian cinnamon (Cinnamomum burmannii) is a native plant of Indonesia that has lot potential. The most consumed part the bark. This study aims to examine antimicrobial effect Cinnamomum burmannii bark extract on various types pathogenic microbes, namely Staphylococcus aureus, Enterobacter spp., Pseudomonas aeruginosa, and Candida albicans. An experimental using water (infusion) microbial te...

Latar belakang. Lactobacillus gasseri merupakan jenis bakteri asam laktat (BAL) yang dapat menghasilkan bakteriosin sebagai suatu senyawa antibakteri. Objektif. untuk mengetahui potensi aktivitas terhadap pertumbuhan Salmonella typhi dengan menilai Kadar Hambat Minimal (KHM) dan Bunuh (KBM). Metode. Penelitian ini dilakukan teknik dilusi menggunakan desain Rancangan Acak Lengkap. Konsentrasi di...

A fully implicit particle-in-cell method for handling the v ?-formalism of electromagnetic gyrokinetics has been implemented in XGC. By choosing ?-formalism, we avoid introducing nonphysical skin terms Ampère's law, which are responsible well-known “cancellation problem” p ?-formalism. The however, is known to suffer from a numerical instability when explicit time integration schemes used due a...