Results 31 to 40 of about 3,954 (227)

The NRF2 stimulating agent, tin protoporphyrin, activates protective cytokine pathways in healthy human subjects and in patients with chronic kidney disease

open access: yesPhysiological Reports, 2020
Background Tin protoporphyrin (SnPP), a heme oxygenase 1 (HO‐1) inhibitor, triggers adaptive tissue responses that confer potent protection against acute renal‐ and extra‐renal tissue injuries.
Richard A. Zager, Ali C. M. Johnson
doaj   +1 more source

Assessment of radiation exposure and public health before and after the operation of Sanmen nuclear power plant

open access: yesFrontiers in Public Health, 2023
IntroductionSanmen nuclear power plant (SNPP) operates the first advanced passive (AP1000) nuclear power unit in China.MethodsTo assess the radiological impacts of SNPP operation on the surrounding environment and the public health, annual effective dose
Hong Ren   +14 more
doaj   +1 more source

Cross-Sensor Nighttime Lights Image Calibration for DMSP/OLS and SNPP/VIIRS with Residual U-Net

open access: yesRemote Sensing, 2021
Remote sensing of nighttime lights (NTL) is widely used in socio-economic studies of economic growth, urbanization, stability of power grid, environmental light pollution, pandemics and military conflicts.
Dmitry Nechaev   +5 more
semanticscholar   +1 more source

Continuing the MODIS Dark Target Aerosol Time Series with VIIRS

open access: yesRemote Sensing, 2020
For reflected sunlight observed from space at visible and near-infrared wavelengths, particles suspended in Earth’s atmosphere provide contrast with vegetation or dark water at the surface. This is the physical motivation for the Dark Target (DT) aerosol
Virginia Sawyer   +5 more
doaj   +1 more source

Recalibration and Assessment of the SNPP CrIS Instrument: A Successful History of Restoration After Midwave Infrared Band Anomaly

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 2022
The Suomi National Polar-orbiting Partnership (SNPP) cross-track infrared sounder (CrIS) has provided critical observations for environmental applications for nearly ten years.
F. Iturbide-Sanchez   +25 more
semanticscholar   +1 more source

Impact of Stratosphere on Cold Air Outbreak: Observed Evidence by CrIS on SNPP and Its Comparison with Models

open access: yesAtmosphere, 2022
A cold air outbreak (CAO) is an extreme weather phenomenon that has significant social and economic impacts over a large region of the midlatitudes. However, the dynamical mechanism of the occurrence and evolution of CAO events, particularly the role of ...
X. Xiong   +6 more
semanticscholar   +1 more source

Identifying the key development areas for small nuclear power plants [PDF]

open access: yesNuclear Energy and Technology, 2022
The paper considers the key characteristics of the small nuclear power plant (SNPP) modular design, demonstrates the possibility for reducing the construction cost and time for this class of plants due to factory fabrication, the effect of series ...
Sergey L. Soloviev   +3 more
doaj   +3 more sources

SNPP: A simple network payment protocol [PDF]

open access: yes[1992] Proceedings Eighth Annual Computer Security Application Conference, 2003
A protocol is proposed to securely implement payment transactions between mutually distrustful parties. This protocol is designed to operate over an open network, and can be implemented using a currently available encryption technology. A logical verification of the protocol is included, as well as a status report on its implementation. >
openaire   +3 more sources

A Climate Hyperspectral Infrared Radiance Product (CHIRP) Combining the AIRS and CrIS Satellite Sounding Record

open access: yesRemote Sensing, 2021
A Climate Hyperspectral Infrared Radiance Product (CHIRP) is introduced combining data from the Atmospheric Infrared Sounder (AIRS) on NASA’s EOS-AQUA platform, the Cross-Track Infrared Sounder (CrIS) sounder on NASA’s SNPP platform, and continuing with ...
L. Larrabee Strow   +4 more
doaj   +1 more source

An improved time-series DMSP-OLS-like data (1992-2023) in China by integrating DMSP-OLS and SNPP-VIIRS

open access: yes, 2021
An improved time-series DMSP-OLS-like data (1992-2019) in China by integrating DMSP-OLS and SNPP ...
Wu, Yizhen; Shi, Kaifang; Chen, Zuoqi ; Liu, Shirao; Chang, Zhijian
core   +1 more source

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