Browsing A - Mathematics and Natural Sciences by Author "Sustini, Euis"
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Curling evolution of suspended threads replicates 2D self-avoiding walk phenomena and 1D crystallization process
Rahmayanti, Handika Dany; Munir, Rahmawati; Sustini, Euis; Abdullah, Mikrajuddin (IOP Science, 2019-01-04)The conformation evolution of threads that fall freely after being released from varying altitudes was investigated and compared to behaviors generated by other well-known fundamental physical processes. It was observed ... -
Kajian Struktur Serat dan Porositas Masker Udara
Rahmayanti, Handika Dany; Rahmawati; Sustini, Euis; Abdullah, Mikrajuddin (Jurnal Fisika Unnes, 2018-06-05)There are 6 brands of air masks on the market that are Evo med, Nexcare carbon, Nexcare daily, Indomaret, Borma and Evo club. All masks on the market have 3 layers. Based on the results of microscopy testing showed that ... -
Karakterisasi Sifat Mekanik Benang Wol dan Benang Kasur
Rahmayanti, Handika Dany; Munir, Rahmawati; Sustini, Euis; Abdullah, Mikrajuddin (Jurnal Fisika Unnes, 2019-07-11)Kajian mengenai karakteristik sifat mekanik benang merupakan hal yang sifatnya sederhana namun penting dilakukan demi berkembangnya penelitian mengenai serat dan benang. Pada penelitian ini digunakan dua jenis benang di ...