Results 121 to 130 of about 468,106 (312)

Air Pollution Monitoring and Modeling: A Comparative Study of PM, NO2, and SO2 with Meteorological Correlations

open access: yesAtmosphere
Monitoring air pollution remains a significant challenge for both environmental policy and public health, particularly in parts of Eastern Europe where industrial structures are undergoing transition.
Elżbieta Wójcik-Gront   +1 more
doaj   +1 more source

Giant Intrinsic Chirality Amplification of Aqueous Lead Halide Perovskite Nanocrystals via H‐Bond Driven Self‐Assembly Superstructures

open access: yesAdvanced Functional Materials, EarlyView.
Water‐assisted monoclinic CsPbBr3 transformation strategy is applied for synthesizing aqueous CsPbBr3/CsPb2Br5 nanocrystals with superior water‐repellent and excellent optical property. Low temperature enhanced hydrogen bonding network self‐assembled CsPbBr3/CsPb2Br5 nanocrystals into asymmetric superstructures, which exhibit notable circularly ...
Mei Huang   +7 more
wiley   +1 more source

Radiation measurements from polar and geosynchronous satellites [PDF]

open access: yes, 1974
Nimbus 5 satellite data and its use to study climate and develop climate model experiments are examined. Data cover: (1) physical basis for understanding long range and climate monitoring and prediction problem, (2) delineating energy loss to space ...
Vonderhaar, T. H.
core   +3 more sources

Highly Conductive and Stretchable Photothermal CuSe Fiber for Wearable Electronics and Implantable Drug Release Systems

open access: yesAdvanced Functional Materials, EarlyView.
The conductive and stretchable photothermal CuSe fiber is fabricated for versatile biomedical applications. This CuSe fiber functions as a reliable wearable strain sensor and heater due to its high conductivity, stretchability and photothermal efficiency.
Kukro Yoon   +9 more
wiley   +1 more source

Use of artificial intelligence and machine learning for automated detection of methane emissions on satellite images

open access: yesÌнформаційні технології та компʼютерна інженерія
The aim of this study was to analyse modern machine learning methods and their integration into the processing of satellite data for the automated detection of methane emission sources. The research examined such methods as convolutional neural networks (
G. Krauklit
doaj   +1 more source

High Pressure Densification Investigation of Li3PS4 and Li6PS5Cl Solid Electrolytes using Combine X‐Ray Diffraction, X‐Ray Absorption Tomography and Ionic Measurement

open access: yesAdvanced Functional Materials, EarlyView.
We used multiple analytical techniques at the Psiché beamline, Synchrotron Soleil, and at D20 instrument in Institut Laue Langevin, to study the densification of thiophosphate solid electrolytes Li3PS4 and Li6PS5Cl. Our combined X‐ray diffraction, absorption tomography, absorption density, neutron power diffraction, and ionic conductivity analyses ...
Oskar Thompson   +11 more
wiley   +1 more source

Early spectral dynamics are indicative of distinct growth patterns in post‐wildfire forests

open access: yesRemote Sensing in Ecology and Conservation
Western North America has seen a recent dramatic increase in large and often high‐severity wildfires. After forest fire, understanding patterns of structural recovery is important, as recovery patterns impact critical ecosystem services.
Sarah Smith‐Tripp   +4 more
doaj   +1 more source

Earth rotation and polar motion from laser ranging to the moon and artificial satellites [PDF]

open access: yes
Earth-based laser ranging to artificial satellites and to the moon is considered as a technique for monitoring the Earth's polar motion and diurnal rotation. The kinematics of Earth rotation as related to laser ranging is outlined.
Aardoom, L.
core   +1 more source

The CCD and readout electronics for the OMC instrument on Integral [PDF]

open access: yes, 2003
The Optical Monitoring Camera (OMC) on ESA's Integral gamma-ray astronomy satellite is devoted to optical wavelength observations simultaneously covering the same field-of-view as the gamma-ray and X-ray instruments.
Bradley, LJ   +6 more
core  

Satellite Monitoring

open access: yesRussian Journal of Astrophysical Research. Series A, 2023
openaire   +1 more source

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