Kebisingan merupakan salah satu masalah kesehatan lingkungan.Wahana bermain indoor merupakan salah satu tempat yang memiliki intensitas kebisingan yang tinggi sehingga dapat menyebabkan gangguan pendengaran pada pengunjung.Tujuan penelitian ini adalah untuk mengetahui rerata gambaran bising di beberapa titik di wahana bermain indoor di kota Padang,
Poly(lactic acid)/polyamide11 (PLA/PA11) blends were prepared by reactive blending with multifunctional epoxy oligomer as compatibilizer, and the compatibility of PLA and PA11 was improved.The compatibilization, toughness mechanisms, and rheological behavior of PLA/PA11 blends were studied.Positron annihilation lifetime spectroscopy (PALS) was used
Innovations in Raman spectroscopic techniques provide a potential solution to current problems in pharmaceutical drug monitoring.This review aims to summarize the recent advances in the field.The developments of novel plasmonic nanoparticles continuously push the limits of Raman spectroscopic detection.In surface-enhanced Raman spectroscopy (SERS),
A marriage license in Indonesia is only allowed to be granted to a man and woman DC Comics from age 19 and above.The aim is to prevent early marriages which are very vulnerable to divorce due to the psychological immaturity of the couple.For example, Kotagajah Timur was observed to have a common case of divorce among underage people that married du
Improved blueberry mechanical Hand Print Kit harvesting (MH) equipment that maintains fresh market quality are needed due to rising costs and decreasing availability of laborers for harvesting by hand.In 2017, a modified over-the-row (OTR) blueberry harvester with experimental catch surfaces and plates designed to reduce fruit bruising was evaluate