Results 41 to 50 of about 305,273 (287)
Basic elements for photodeposited high Tc thin film devices [PDF]
, 1992 Flat films, high quality insulating layers and adequately superconducting via contacts are basic elements for high Tc device fabrication. We studied the influence of the process parameters of laser deposition on the occurrence of droplets and outgrowths ...
Flokstra, J. +2 more
core +3 more sources
AlN/GaN-based MOS-HEMT technology: processing and device results [PDF]
, 2011 Process development of AlN/GaN MOS-HEMTs is presented, along with issues and problems concerning the fabrication processes. The developed technology uses thermally grown Al<sub>2</sub>O<sub>3</sub> as a gate dielectric and surface
MacFarlane, D., Taking, S., Wasige, E.
core +3 more sources
Environmental Research Letters, 2020 We present a long term assessment trend of atmospheric inorganic nitrogen deposition in Sub Saharan Africa (2000–2015) using observational and model data.
Money Ossohou +8 more
doaj +1 more source
Earth's Future, 2022 Atmospheric wet deposition has attracted much attention because of its removal function of aerosol particles and impact on ecosystem. It is a complex multi‐component process due to various pollutants emission sources and reaction processes.
Qiongyu Zhang +7 more
doaj +1 more source
Perchlorate in Wet Deposition Across North America
Environmental Science & Technology, 2008 Natural perchlorate is believed to be of atmospheric origin, yet no systematic study has been conducted to evaluate perchlorate deposition rate and possible seasonal or spatial variations. This study evaluated perchlorate concentrations in weekly composite wet deposition samples acquired through the National Atmospheric Deposition Program from 26 sites
Rajagopalan, Srinath +5 more
openaire +3 more sources
European and Mediterranean mercury modelling: local and long-range contributions to the deposition flux [PDF]
, 2015 Mercury (Hg) is a global pollutant that is known to have adverse effects on human health, and most human exposure to toxic methylmercury is through fish consumption. Soluble Hg compounds in the marine environment can be methylated in the water column and
De Simone, Francesco +5 more
core +1 more source
FEBS Open Bio, EarlyView.CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point +7 more
wiley +1 more source
Wet and dry deposition of mineral dust particles in Japan: factors related to temporal variation and spatial distribution [PDF]
, 2014 Recent ground networks and satellite remote-sensing observations have provided useful data related to spatial and vertical distributions of mineral dust particles in the atmosphere.
A. Shimizu +11 more
core +1 more source
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Nitrogen compounds emission and deposition in West African ecosystems: comparison between wet and dry savanna [PDF]
Biogeosciences, 2012 Surface emission and deposition fluxes of reactive nitrogen compounds have been studied in five sites of West Africa during the period 2002 to 2007. Measurements of N deposition fluxes have been performed in IDAF sites representative of main west and ...
C. Delon +6 more
doaj +1 more source