Results 61 to 70 of about 2,253 (203)

Long-Term Assessment of Inter-Sensor Radiometric Biases Among SNPP, NOAA-20, NOAA-21 OMPS Nadir, and CrIS Instruments Using the NOAA ICVS-iSensor-RCBA Portal

Remote Sensing
This study provides a comprehensive, long-term evaluation of inter-sensor radiometric calibration biases for the NOAA OMPS Nadir and CrIS instruments using four complementary validation methodologies implemented within the Inter-Sensor Radiometric Bias ...
Banghua Yan, Ding Liang, Xin Jin, Ninghai Sun, Flavio Iturbide-Sanchez, Xiangqian Wu, Likun Wang   +6 more
doaj   +1 more source

Cannabinoid CB2 receptor‐mediated analgesia: mechanism‐based insights and therapeutic potential

British Journal of Pharmacology, Volume 182, Issue 21, Page 5090-5118, November 2025.
Agonists of the cannabinoid 2 (CB2) receptor have shown promise for the treatment of pain in a variety of animal models. However, despite current preclinical evidence supporting the use of CB2 agonists for pain, successful translation of findings from preclinical models to human patients is lacking.
Kelsey G. Guenther, Andrea G. Hohmann
wiley   +1 more source

A code for 3D calculations of the output characteristics for a single-cell thermionic fuel element of thermionic nuclear power plants for different applications

Nuclear Energy and Technology, 2017
R&D has been conducted by a cooperation of Rosatom State Corporation's enterprises to build a line of autonomous small nuclear power plants (SNPP) of up to 1 MWel to support government programs for the development of Russia's Arctic region.
M.A. Polous, D.I. Solovyev, V.I. Yarygin
doaj   +1 more source

Seasonal Variability of Phytoplankton Following Extreme Aerosol Events in the Western Subarctic Pacific

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Phytoplankton growth in the western subarctic Pacific is strongly influenced by the supply of bioavailable iron (BFe), which is primarily regulated by atmospheric deposition that was most prominent in spring, weak in summer, and negligible in other seasons.
Hao‐Ran Zhang, Yuntao Wang, Peng Xiu, Wentao Ma, Ruifeng Zhang, Yuanyuan Feng, Mei Zheng, Tianle Zhang, Shuangling Chen, Weijun Li, Sana Ben Ismail, Hai‐Bo Jiang, Fei Chai   +12 more
wiley   +1 more source

SNPP VIIRS spectral bands co-registration and spatial response characterization [PDF]

SPIE Proceedings, 2013
The Visible Infrared Imager Radiometer Suite (VIIRS) instrument onboard the Suomi National Polar‐orbiting Partnership (SNPP) satellite was launched on 28 October 2011. The VIIRS has 5 imagery spectral bands (I-bands), 16 moderate resolution spectral bands (M-bands) and a panchromatic day/night band (DNB).
Guoqing Lin, James C. Tilton, Robert E. Wolfe, Krishna P. Tewari, Masahiro Nishihama   +4 more
openaire   +1 more source

Parameterization of Shallow Cumulus Entrainment and Detrainment Rates Using Global Satellite Observations: Physical and Machine Learning Approaches

Geophysical Research Letters, Volume 52, Issue 18, 28 September 2025.
Abstract Accurate parameterizations of entrainment and detrainment rates (ε and δ) of shallow cumulus are crucial for improving simulations of atmospheric energy and water cycles. Existing ε and δ parameterizations are often derived from theoretical derivations, limited observations, or numerical simulations, which lack comprehensive global ...
Lei Zhu, Chunsong Lu, Dezhi Xiao, Sinan Gao, Yichuan Wang, Yannian Zhu, Xin He, Yubin Li, Jing Yang   +8 more
wiley   +1 more source

Curcuma comosa‐Derived Diarylheptanoid Ameliorates Ulcerative Colitis by Inhibiting JNK/NF‐κB and Activating AMPK/Nrf2 Pathways

Food Frontiers, Volume 6, Issue 5, Page 2295-2313, September 2025.
In this study, we isolated and investigated the protective effect of 1,7‐diphenyl‐(6E)‐6‐hepten‐3‐ol (DPHP) against ulcerative colitis. Our results demonstrate that DPHP administration effectively alleviates colitis symptoms, inhibits inflammation, and strengthens antioxidant defense mechanisms. A combination of network pharmacology analysis, molecular
Van‐Long Truong, Razanamanana H. G. Rarison, Woo‐Sik Jeong   +2 more
wiley   +1 more source

Hourly Sulfur Dioxide Observations Over North America: First Retrieval Results From TEMPO

Geophysical Research Letters, Volume 52, Issue 14, 28 July 2025.
Abstract We present the first sulfur dioxide (SO2) retrievals from Tropospheric Emissions: Monitoring of Pollution (TEMPO), the first geostationary atmospheric composition sensor to cover North America, along with some potential applications of TEMPO SO2 data. We show that high resolution (∼10 km2) TEMPO measurements can be used to produce good quality
Can Li, Nickolay A. Krotkov, Joanna Joiner, Simon Carn, Vitali Fioletov, Chris McLinden, Debora Griffin, Xiong Liu, Heesung Chong   +8 more
wiley   +1 more source

Parametric analysis of space nuclear power plants in thermodynamic design variables

Nuclear Energy and Technology, 2015
The purpose of the study is to analyze the influence of efficiency factor and medium-entropy temperatures on the specific mass of a space power plant and the specific area of the radiator cooler with regard for heat losses and mass coefficients of ...
A.G. Yuferov, V.A. Linnik, M.A. Nikolaev
doaj   +1 more source

Spatiotemporal Gap‐Filling of NASA Deep Blue Satellite Aerosol Optical Depth Over the Contiguous United States (CONUS) Using the UNet 3+ Architecture

Earth and Space Science, Volume 12, Issue 7, July 2025.
Abstract Due to sensor and algorithmic constraints, satellite aerosol optical depth (AOD) retrievals are spatially incomplete and have gaps caused by clouds and bright surfaces. These gaps represent a barrier in characterizing daily aerosol loadings, which is important for air quality applications.
Jeffrey S. M. Lee, S. Marcela Loría‐Salazar, Heather A. Holmes, Andrew M. Sayer   +3 more
wiley   +1 more source