Results 131 to 140 of about 220,969 (290)

Polarized Color Filters Using Colloidal Quantum Rod Nanocrystals for Advanced High‐Performance Displays

open access: yesAdvanced Science, Volume 12, Issue 21, June 5, 2025.
This groundbreaking research has advanced the utilization of quantum rods (QRs) for the emission of linearly polarized light, resulting in exceptional color saturation and enhanced display efficiency. The developed filter demonstrates a polarization degree of up to 0.67 and an impressive ambient contrast ratio (ACR) of 263:1, setting the stage for ...
Jianxin Song   +12 more
wiley   +1 more source

A Hierarchical Bayesian Approach for Aerosol Retrieval Using MISR Data [PDF]

open access: yesarXiv, 2011
Atmospheric aerosols can cause serious damage to human health and life expectancy. Using the radiances observed by NASA's Multi-angle Imaging SpectroRadiometer (MISR), the current MISR operational algorithm retrieves Aerosol Optical Depth (AOD) at a spatial resolution of 17.6 km x 17.6 km.
arxiv  

The first 25 years of satellite carbonate sedimentology: What have we learned?

open access: yesThe Depositional Record, Volume 11, Issue 3, Page 975-997, June 2025.
Observations of the suspension and transport of carbonate sediments from reefs, banks and shallow shelves have been made by satellite instruments for ca 25 years. With an increasing number of instruments in space, providing advanced observational capabilities, remarkable insights have been gained concerning carbonate sedimentological processes. Details
James G. Acker, R. Jude Wilber
wiley   +1 more source

Temporal Dynamics of Global Barren Areas between 2001 and 2022 Derived from MODIS Land Cover Products

open access: yesRemote Sensing
Long-term monitoring studies on the transition of different land cover units to barren areas are crucial to gain a better understanding of the potential challenges and threats that land surface ecosystems face. This study utilized the Moderate Resolution
Marinos Eliades   +9 more
doaj   +1 more source

Assessing uncertainty in forecasts of refugia for Joshua trees using high‐density distribution data

open access: yesEcosphere, Volume 16, Issue 6, June 2025.
Abstract Joshua trees (Yucca brevifolia and Yucca jaegeriana) are iconic, foundational species of the Mojave and Sonoran Deserts in North America. Due to their ecosystem importance, long generation times, and low resilience to disturbance, these hybridizing sister species are increasingly the focus of conservation efforts.
Daniel F. Shryock   +3 more
wiley   +1 more source

Hydrological Effects of the Westward Expansion of Mediterranean Climate and Revegetation in Atlantic–Mediterranean Transitional Headwaters

open access: yesHydrological Processes, Volume 39, Issue 6, June 2025.
Six Spanish mid‐mountain catchments in a transitional Atlantic–Mediterranean ecotone reveal a westward expansion of Mediterranean climate: reduced spring precipitation in historically Atlantic catchments and increased autumn rainfall, coupled with rising temperatures and widespread greening.
Jorge Lorenzo‐Lacruz   +4 more
wiley   +1 more source

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