Characterization of cloud microphysical properties in different cloud types over East Asia based on CloudSat/CALIPSO satellite products
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric and Oceanic Science Letters"
DOI: 10.1016/j.aosl.2021.100050
Abstract: ABSTRACT By using four-year CloudSat/CALIPSO satellite data, the authors investigated cloud microphysical properties in three representative regions over East Asia, where models commonly suffer from great biases in simulations of cloud radiative effects. This study… read more here.
Keywords: east asia; cloudsat calipso; cloud microphysical; microphysical properties ... See more keywords
Effect of operating conditions and speed on nanoparticle emission from diesel and gasoline driven light duty vehicles
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Pollution Research"
DOI: 10.1016/j.apr.2019.07.017
Abstract: Abstract A comparative assessment is presented for nano-sized particulate matter emission from diesel and gasoline driven light duty cars. Measurements are reported for particle size range of 10–420 nm considering the health hazard associated with the… read more here.
Keywords: vehicle; diesel; emission; gasoline ... See more keywords
Mass-measurement-type optical particle counting method for determination of number concentration of liquid-borne particles
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2019.12.003
Abstract: Abstract We have developed a measurement method that enables accurate determination of the number concentration of liquid-borne particles by adopting simultaneous particle counting and mass measurement. The new measurement method consists of an optical particle… read more here.
Keywords: particle counting; number concentration; mass measurement; method ... See more keywords
The effects of physical and chemical characteristics of aerosol number concentration on scattering coefficients in Nanjing, China: Insights from a single particle aerosol mass spectrometer
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Research"
DOI: 10.1016/j.atmosres.2020.105382
Abstract: Abstract The physical and chemical characteristics of aerosols have a significant effect on scattering coefficients (σsp). In this research, a single particle aerosol mass spectrometer (SPAMS) and a scanning mobility particle sizer spectrometer (SMPS) were… read more here.
Keywords: number concentration; particle; aerosol number; spectrometer ... See more keywords
Estimation of inhaled airborne particle number concentration by subway users in Seoul, Korea.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental pollution"
DOI: 10.1016/j.envpol.2017.08.077
Abstract: Exposure to airborne particulate matter (PM) causes several diseases in the human body. The smaller particles, which have relatively large surface areas, are actually more harmful to the human body since they can penetrate deeper… read more here.
Keywords: number concentration; number; subway users; particle number ... See more keywords
Evaluation of the Potential of Single Particle ICP-MS for the Accurate Measurement of the Number Concentration of AuNPs of Different Sizes and Coatings.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.1c04140
Abstract: Single particle inductively coupled plasma-mass spectrometry (spICP-MS) is an emerging technique that is capable of simultaneous measurement of the size and number concentration of metal-containing nanoparticles (NPs) at environmentally relevant levels. Although spICP-MS is widely… read more here.
Keywords: size; particle; pnc; number concentration ... See more keywords
An Ultrafine Particle Number Concentration Model for Estimating Retrospective and Prospective Long-Term Ambient Exposures in Urban Neighborhoods.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental science & technology"
DOI: 10.1021/acs.est.9b03369
Abstract: Short-term exposure to ultrafine particles (UFP; read more here.
Keywords: term; particle number; long term; number concentration ... See more keywords
Global estimates of changes in shortwave low-cloud albedo and fluxes due to variations in cloud droplet number concentration derived from CERES-MODIS satellite sensors.
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical research letters"
DOI: 10.1029/2018gl078880
Abstract: 15 years of Aqua CERES and MODIS observations are combined to derive nearly global maps of shortwave albedo (A) and flux (F) response to changes in cloud droplet number concentration (Nd ). Absolute ( S… read more here.
Keywords: cloud droplet; number concentration; droplet number; ceres modis ... See more keywords
Versailles project on advanced materials and standards (VAMAS) interlaboratory study on measuring the number concentration of colloidal gold nanoparticles.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr07775a
Abstract: We describe the outcome of a large international interlaboratory study of the measurement of particle number concentration of colloidal nanoparticles, project 10 of the technical working area 34, "Nanoparticle Populations" of the Versailles Project on… read more here.
Keywords: number concentration; concentration colloidal; interlaboratory study; number ... See more keywords
144 Occupational Exposure to Particles Measured by Nanoparticles Tracking Analysis (NTA) in Exhaled Breath Condensate (EBC).
Sign Up to like & getrecommendations! Published in 2023 at "Annals of Work Exposures and Health"
DOI: 10.1093/annweh/wxac087.244
Abstract: The production of paints, coatings and construction materials may generate nanoparticles (NP) with potential adverse health effects. We carried out a study aimed at investigating exposure biomarkers reflecting the internal dose of inhaled particles and… read more here.
Keywords: number concentration; 144 occupational; nta; exposure ... See more keywords
Particle surface area, ultrafine particle number concentration, and cardiovascular hospitalizations.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental pollution"
DOI: 10.2139/ssrn.4086557
Abstract: While the health impacts of larger particulate matter, such as PM10 and PM2.5, have been studied extensively, research regarding ultrafine particles (UFPs or PM0.1) and particle surface area concentration (PSC) is lacking. This case-crossover study… read more here.
Keywords: particle surface; number concentration; psc; particle ... See more keywords