Results 141 to 150 of about 63,736 (296)

Retrieving Aerosol Optical Depth over Land from Landsat-8 Satellite Images with the Aid of Cloud Shadows

open access: yesRemote Sensing
Clouds and their shadows can be clearly identified from high-spatial-resolution satellite images, such as those provided by Landsat-8/9 with a spatial resolution of approximately 30 m and Sentinel-2 with a spatial resolution of around 20 m. Consequently,
Jingmiao Zhu   +2 more
doaj   +1 more source

Retrieving Neptune's aerosol properties from Keck OSIRIS observations. I. Dark regions

open access: yes, 2016
We present and analyze three-dimensional data cubes of Neptune from the OSIRIS integral-field spectrograph on the 10-m Keck telescope, from July 2009. These data have a spatial resolution of 0.035"/pixel and spectral resolution of R~3800 in the H and K ...
Adamkovics, M.   +4 more
core   +1 more source

Invertible Neural Networks for Probabilistic Aerosol Optical Depth Retrieval

open access: yesIEEE Transactions on Geoscience and Remote Sensing
Satellite remote sensing is the primary source of global aerosol observations, providing essential data for understanding aerosol-climate interactions and constraining global climate models. To solve the inverse problem at the heart of the retrieval process, traditional algorithms must make simplifications and often cannot quantify uncertainty. In this
Pelucchi, P   +3 more
openaire   +1 more source

An Evaluation of WRF‐Chem's Performance in Simulating PM2.5 in West African Cities

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract West Africa experiences some of the highest particulate pollution levels globally due to Saharan dust, biomass burning and urban emissions. Despite the severe health burden, air quality monitoring remains sparse. This study evaluates WRF‐Chem's performance in simulating PM2.5 levels across seven West African cities in 2021 using newly ...
Aara’L Y. Yarber, Gregory S. Jenkins
wiley   +1 more source

Infection Risk From Humans and Animals in the Anatomy Laboratory: A Scoping Review

open access: yesClinical Anatomy, Volume 39, Issue 3, Page 346-367, April 2026.
ABSTRACT Whole‐body dissection is a cornerstone of anatomy education. During and following the COVID‐19 pandemic, exposure to infectious agents and other risks of dissection were highlighted. To identify potential risks, one must have the data outlining these risks in specific situations.
Margaret A. McNulty, Elizabeth R. Agosto
wiley   +1 more source

Utilization of SAGE aerosol profiles in the analysis of Mauna Loa stratospheric lidar data [PDF]

open access: yes
A systematic approach to analyzing lidar data collected at NOAA's Mauna Loa Observatory (MLO) was developed which relies on parameters derived from SAGE satellite extinction profile measurements to verify boundary conditions applied to analysis.
Fernald, F. G., Murcray, D. G.
core   +1 more source

Inhaled 5‐HT1B/1D Receptor Antagonist Attenuates Sumatriptan‐Induced Sensitization of Capsaicin‐Sensitive Lung Vagal Afferents: Implications for Preventing Sumatriptan‐Associated Adverse Chest Symptoms

open access: yesComprehensive Physiology, Volume 16, Issue 2, April 2026.
Our previous study suggests that sumatriptan‐induced chest discomfort is associated with hypersensitivity of CSLV afferents via 5‐HT1B/1D receptors on nerve endings. The present study demonstrates that inhaled 5‐HT1B/1D receptor antagonism suppresses this hypersensitivity without compromising antimigraine efficacy, supporting local pulmonary antagonism
Nai‐Ju Chan   +3 more
wiley   +1 more source

NASA LaRC airborne high spectral resolution lidar aerosol measurements during MILAGRO: observations and validation [PDF]

open access: yesAtmospheric Chemistry and Physics, 2009
The NASA Langley Research Center (LaRC) airborne High Spectral Resolution Lidar (HSRL) measures vertical profiles of aerosol extinction, backscatter, and depolarization at both 532 nm and 1064 nm.
L. I. Kleinman   +14 more
doaj  

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