Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Precipitate Formation and Particle Size Control01:16

Precipitate Formation and Particle Size Control

5.6K
In precipitation gravimetry, the precipitating agent should react specifically or selectively with the analyte. While a specific reagent reacts with the analyte alone, a selective reagent can react with a limited number of chemical species.
The obtained precipitate should be either a pure substance of known composition or easily converted to one by a simple process, such as ignition or drying. In addition, the precipitate should be insoluble and easily filterable. In general, filterability...
5.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Trade-Offs between Sulfuric Acid Aerosol Precursors for Stratospheric Aerosol Geoengineering.

Environmental science & technology·2026
Same authorSame journal

Application and Evaluation of a NOAA GFS-Driven Air Quality Model Using CMAQv5.4 and High-Resolution Emissions: FIREX-AQ 2019.

Journal of geophysical research. Atmospheres : JGR·2026
Same author

Food environment and cardiovascular kidney metabolic diseases mortality.

NPJ science of food·2026
Same author

The mediation and interaction roles of hypertension on the pathway between occupational noise and cardiac arrhythmia: insights from a large cross-sectional occupational population of 229,686 workers.

Environmental pollution (Barking, Essex : 1987)·2026
Same author

Maternal Cardiac Disease and Congenital Heart Disease Risk in Offspring.

JAMA network open·2026
Same author

Mixing State, Morphology, and Chemical Composition of Ship-Emitted Soot Revealed by UAV-Based Plume Observations.

Environmental science & technology·2026
Same journal

Implementation of WRF-Urban Asymmetric Convective Model (UACM) for Simulating Urban Fog over Delhi, India.

Journal of geophysical research. Atmospheres : JGR·2026
Same journal

Spatiotemporal Assessment of the TEMPO Formaldehyde Column Retrieval Using the Pandonia Global Network.

Journal of geophysical research. Atmospheres : JGR·2026
Same journal

Relationships between atmospheric circulation and Southwestern United States 21<sup>st</sup> century precipitation trends in statistically downscaled CMIP6 models.

Journal of geophysical research. Atmospheres : JGR·2026
Same journal

Quantifying Urban Morphology-Induced Uncertainty in Urban Meteorology and Heat Stress Simulations in Southern California.

Journal of geophysical research. Atmospheres : JGR·2026
Same journal

Quantification of Ozone Exposure Impacts and Their Uncertainties on Growth and Survival of 88 Tree Species Across the United States.

Journal of geophysical research. Atmospheres : JGR·2026
See all related articles

Related Experiment Video

Updated: Jan 16, 2026

Characterization of Nanocrystal Size Distribution using Raman Spectroscopy with a Multi-particle Phonon Confinement Model
06:54

Characterization of Nanocrystal Size Distribution using Raman Spectroscopy with a Multi-particle Phonon Confinement Model

Published on: August 22, 2015

14.2K

Improved Simulation of Particle Number Concentrations Over the US: Integrating a Size-Resolved Advanced Particle

Jingbo Mao1, Fangqun Yu1, Benjamin N Murphy2

  • 1Atmospheric Sciences Research Center, State University of New York, Albany, NY, USA.

Journal of Geophysical Research. Atmospheres : JGR
|September 29, 2025
PubMed
Summary
This summary is machine-generated.

The Advanced Particle Microphysics model (APM) enhances air quality simulations by improving aerosol size distribution representation. This upgrade offers a robust tool for assessing aerosol impacts on climate, clouds, and public health.

More Related Videos

Author Spotlight: Optimizing Cryo-EM Analysis with CryoSieve for Enhanced Particle Selection Efficiency
06:41

Author Spotlight: Optimizing Cryo-EM Analysis with CryoSieve for Enhanced Particle Selection Efficiency

Published on: May 10, 2024

2.6K
A Practical Guide on Coupling a Scanning Mobility Sizer and Inductively Coupled Plasma Mass Spectrometer SMPS-ICPMS
11:18

A Practical Guide on Coupling a Scanning Mobility Sizer and Inductively Coupled Plasma Mass Spectrometer SMPS-ICPMS

Published on: July 11, 2017

11.2K

Related Experiment Videos

Last Updated: Jan 16, 2026

Characterization of Nanocrystal Size Distribution using Raman Spectroscopy with a Multi-particle Phonon Confinement Model
06:54

Characterization of Nanocrystal Size Distribution using Raman Spectroscopy with a Multi-particle Phonon Confinement Model

Published on: August 22, 2015

14.2K
Author Spotlight: Optimizing Cryo-EM Analysis with CryoSieve for Enhanced Particle Selection Efficiency
06:41

Author Spotlight: Optimizing Cryo-EM Analysis with CryoSieve for Enhanced Particle Selection Efficiency

Published on: May 10, 2024

2.6K
A Practical Guide on Coupling a Scanning Mobility Sizer and Inductively Coupled Plasma Mass Spectrometer SMPS-ICPMS
11:18

A Practical Guide on Coupling a Scanning Mobility Sizer and Inductively Coupled Plasma Mass Spectrometer SMPS-ICPMS

Published on: July 11, 2017

11.2K

Area of Science:

  • Atmospheric Chemistry and Physics
  • Environmental Modeling
  • Aerosol Science

Background:

  • Accurate aerosol size distributions are crucial for understanding climate, cloud, and public health impacts.
  • Existing air quality models often use simplified approaches for aerosol representation.
  • The Community Multiscale Air Quality Modeling System (CMAQ) is a widely used air quality model.

Purpose of the Study:

  • To integrate the Advanced Particle Microphysics (APM) model into CMAQ.
  • To improve the representation of aerosol size distribution and number concentrations in air quality modeling.
  • To investigate particle formation and growth using an ion-mediated nucleation scheme.

Main Methods:

  • Integrated the sectional APM model into CMAQ, introducing 116 new tracers.
  • Enabled high-size resolution aerosol simulations by distinguishing primary and secondary particles.
  • Incorporated a ternary H2SO4-H2O-NH3 ion-mediated nucleation scheme.

Main Results:

  • The updated CMAQ-APM model simulates nucleation rates, particles larger than 10 nm (CN10), and cloud condensation nuclei (CCN0.4) within observed ranges.
  • Modeled CN10 and CCN0.4 show good agreement with observations, with normalized mean biases of -6.42%-192.32% and 11.44%-36.06%, respectively.
  • The model successfully represents size-resolved particles, including ultrafine particles and CCN activation.

Conclusions:

  • The integration of APM into CMAQ significantly enhances its capability in simulating size-resolved aerosols.
  • The updated model provides a robust tool for quantifying aerosol-climate interactions and exposure risks.
  • Improved aerosol representation is vital for accurate air quality and climate assessments.