The mass concentrations of non-refractory PM 2.5 (including organic aerosol, pSO 42−, pNO 3−, pNH 4+ and pCl −) were obtained with a TOF Aerosol Chemical Speciation Monitor (TOF-ACSM, equipped with a ...

Their first concept was a small, at-home aeroponic kit to enable customers to replace bagged salad products through home-growing. However, they quickly recognized that the opportunity for food ...

We call our answer to this question a compound memory model. A compound memory model is not a new memory model; it is a compositional amalgamation where, informally speaking, threads from each device ...

You are free to share (copy and redistribute) this article in any medium or format within the parameters below: Creative Commons (CC): This is a Creative Commons ...

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...

College of Safety Science and Engineering, Xi’an University of Science and Technology, Xi’an, 710054 Shaanxi, P. R. China Key Laboratory of Western Mine and Hazard Prevention, Ministry of Education of ...