Abstract Plasma particles and waves are important observation targets in space plasmas for understanding the mechanisms of energy momentum transfer between because essentially collisionless. Multi-point observations crucial spatial–temporal variations plasmas. To realize such by a large number satellites, onboard instruments should be miniaturized to reduce their required resources. This paper ...

Abstract More than one billion pieces of denim are sold every year. The consumptions from North America 39%, West Europe 20%, East Asia and the rest it, including Indonesia, is 13%. This study aims to know comparation between waste become particle boards toward SNI as a national standard through several variables. variables water content, thickness increment, density, acidity, alkalinity resist...

Abstract Traditional particle board can generate harmful indoor air emissions due to the volatile resin-based compounds present. This study investigated preparation of sawdust using novel ionic liquid based fusion approach with [EMIM]OAc. The dissolution parameters were thermal optical microscopy technique. sheets prepared by hot pressing in presence (IL) ([EMIM]OAc) and subsequently purifying ...

Particle number concentration and particle size are the two key parameters used to characterize exposure to airborne nanoparticles or ultrafine particles that have attracted the most attention. This paper proposes a simple micro aerosol sensor for detecting the number concentration and particle size of ultrafine particles with diameters from 50 to 253 nm based on electrical diffusion charging. ...