SCI时时刷

search
+
On the Uncertainty of the Calculated Intensities of Water Vapor Lines in the Sub-THz Frequency Range
On the Uncertainty of the Calculated Intensities of Water Vapor Lines in the Sub-THz Frequency Range
A comparative analysis of open source data on the water spectral lines intensities in the frequency range from 0 to 1.75 T...
Inherent Optical Properties in Various Water Media
Inherent Optical Properties in Various Water Media
Laser beam attenuation in material media, particularly in various water types, significantly contributes to restricting in...
Retrieval of NO2 Tropospheric Column from Ground-Based FTIR Measurements of Direct Solar Radiation
Retrieval of NO2 Tropospheric Column from Ground-Based FTIR Measurements of Direct Solar Radiation
Based on the analysis of high-resolution FTIR spectra recorded at the atmospheric monitoring station of St. Petersburg Sta...
Cloud-Base Height Retrieval from MODIS Satellite Data Based on Self-Organizing Neural Networks
Cloud-Base Height Retrieval from MODIS Satellite Data Based on Self-Organizing Neural Networks
An algorithm for retrieval of cloud-base height (CBH) from passive remote sensing data based on artificial intelligence me...
Characteristics of Aerosol Distribution and Composition in Southeastern Crimea in Spring 2020
Characteristics of Aerosol Distribution and Composition in Southeastern Crimea in Spring 2020
Results of experimental studies of aerosol in the surface air layer in the southeastern part of the Crimean Peninsula at t...
Estimates of Variations in Radiative Forcing of Methane in the Past and in the Future
Estimates of Variations in Radiative Forcing of Methane in the Past and in the Future
The radiative forcing due to methane is estimated from the analysis of upwelling thermal radiation (UTR) fluxes calculated...
Transmission Spectrum of Nanoporous Aerogel Filled with SO2 and a Mixture of H2O and SO2 Vapors
Transmission Spectrum of Nanoporous Aerogel Filled with SO2 and a Mixture of H2O and SO2 Vapors
The transmission spectra of aerogel with nanopores filled with SO2 and a mixture of H2O and SO2 are studied. The measureme...
Estimation of the Impact of the Oil and Gas Complex on the Biosphere of the Arctic Territories on the Basis of Multispectral Satellite Data
Estimation of the Impact of the Oil and Gas Complex on the Biosphere of the Arctic Territories on the Basis of Multispectral Satellite Data
The ecological state of the Arctic hydrocarbon field territories over the period 2013–2022 is estimated. Vegetation ...
Estimates of the Height of Rise and Buoyancy of Smoke Plumes from High Chimneys of Thermal Power Plants from Satellite Information
Estimates of the Height of Rise and Buoyancy of Smoke Plumes from High Chimneys of Thermal Power Plants from Satellite Information
Methods are discussed for estimating the buoyancy and rise characteristics of atmospheric pollutant emissions from high so...
Calculation of the Coordinates of a Lidar Sensing Object and Its Mapping
Calculation of the Coordinates of a Lidar Sensing Object and Its Mapping
Lidar is an important tool for studying atmospheric aerosol; it is widely used in studying the propagation of aerosol poll...
Concentration of PM2.5 in the Surface Atmosphere over the Territory of Krasnoyarsk and the Water Area of the Non-Freezing Patch of the Yenisei River
Concentration of PM2.5 in the Surface Atmosphere over the Territory of Krasnoyarsk and the Water Area of the Non-Freezing Patch of the Yenisei River
The concentrations of PM2.5 in the surface atmosphere over the territory of the city and over the water area of the Yenise...
Analysis of 14N18O Spectrum in the 5200–5500 сm−1 Spectral Region
Analysis of 14N18O Spectrum in the 5200–5500 сm−1 Spectral Region
The absorption spectrum of 14N18O molecule in the 5200–5500 сm−1 region was recorded for the first time ...
Non-Line-of-Sight Optical Communication: Field, Laboratory, and Numerical Experiments in Russia in 2012–2022
Non-Line-of-Sight Optical Communication: Field, Laboratory, and Numerical Experiments in Russia in 2012–2022
Experimental and theoretical studies performed in Russia in 2012–2022 on non-line-of-sight optical communication in ...
Advantages of an Additional Raman Channel in Laser Sounding at Wavelengths of 355–1064 nm for Retrieving Microphysical Parameters of Atmospheric Aerosol
Advantages of an Additional Raman Channel in Laser Sounding at Wavelengths of 355–1064 nm for Retrieving Microphysical Parameters of Atmospheric Aerosol
The potential and advantages of an additional Raman channel in the IR spectral region for the determination of microphysic...
Tropospheric Ozone Concentration in Russia in 2022
Tropospheric Ozone Concentration in Russia in 2022
We consider the distribution of tropospheric ozone on the territory of Russia in 2022 using data from 33 stations located ...
Optimization of the Spectral Composition of Radiation from a Compact CO2 Laser for an Optoacoustic Gas Analyzer for SF6
Optimization of the Spectral Composition of Radiation from a Compact CO2 Laser for an Optoacoustic Gas Analyzer for SF6
A simplified mathematical model and the results of experimental studies on the spectral composition of radiation of a comp...
Redistribution of Optical Radiation Energy when Reflecting in a Turbulent Atmosphere
Redistribution of Optical Radiation Energy when Reflecting in a Turbulent Atmosphere
Calculation results are presented which show how optical radiation energy is redistributed and the law of conservation of ...
Generation of New Aerosol Particles and Their Evolution in Atmospheric Air: Results of Experiments in a Large Aerosol Chamber of RPA Typhoon
Generation of New Aerosol Particles and Their Evolution in Atmospheric Air: Results of Experiments in a Large Aerosol Chamber of RPA Typhoon
The results of experiments in the Large Aerosol Chamber of RPA Typhoon revealed the appearance of new aerosol particles la...
Arctic Polar Vortex Dynamics According to the Delineation Method Using Geopotential
Arctic Polar Vortex Dynamics According to the Delineation Method Using Geopotential
We compare the main characteristics of the Arctic polar vortex obtained from the NASA GSFC data (zonal mean wind at 60...
Spectroscopic Parameters of the (3–0) Vibrational Band for the 15N16O Molecule in the Ground Electronic State
Spectroscopic Parameters of the (3–0) Vibrational Band for the 15N16O Molecule in the Ground Electronic State
The spectrum of the 15N16O molecule is recorded in the 5200–5500 сm−1 region and analyzed. As a result o...
Air Composition over the Russian Arctic: 1—Methane
Air Composition over the Russian Arctic: 1—Methane
In the Arctic, global warming is 2–3 times faster than over other regions of the globe. As a result, noticeable chan...
Absorption Spectrum of H217O between 7900 and 9500 cm−1
Absorption Spectrum of H217O between 7900 and 9500 cm−1
Absorption spectrum of water vapor highly enriched with 17O (more than 80%) was recorded using a Bruker IFS 125M Fourier s...
Changes in Cyclone Activity and Precipitation in the Extratropical Latitudes of the Northern Hemisphere in Recent Decades According to ERA5 Reanalysis
Changes in Cyclone Activity and Precipitation in the Extratropical Latitudes of the Northern Hemisphere in Recent Decades According to ERA5 Reanalysis
We quantified the seasonal/regional patterns and changes in cyclone activity in the atmosphere of the Northern Hemisphere ...
Seasonal and Daily Variations in the Coefficient of Optical Radiation Extinction Due to Midges in the Surface Air in Western Siberia in Summer–Autumn 2018
Seasonal and Daily Variations in the Coefficient of Optical Radiation Extinction Due to Midges in the Surface Air in Western Siberia in Summer–Autumn 2018
The seasonal and daily variations in the coefficient of optical radiation extinction due to midges (COREM) in western Sibe...
Impact of Updating Information on the Atmospheric Gas Absorption Line Parameters on the Results of Simulations of IR Radiative Fluxes in the Atmosphere
Impact of Updating Information on the Atmospheric Gas Absorption Line Parameters on the Results of Simulations of IR Radiative Fluxes in the Atmosphere
The impact of uncertainties of the atmospheric gas absorption line parameters in the modern spectroscopic databases on the...
Optical Absorption Manipulation of Spherical Microcapsules Mediated by Buffer Nanoparticles
Optical Absorption Manipulation of Spherical Microcapsules Mediated by Buffer Nanoparticles
We simulate and examine the absorption dynamics of the near-infrared optical radiation in a spherical microcapsule surroun...
Estimation of the Atmospheric Turbulence Parameters Using the Angle-of-Arrival Covariance Function
Estimation of the Atmospheric Turbulence Parameters Using the Angle-of-Arrival Covariance Function
The Fried’s length r0, the outer scale L0, the isoplanatism θ0, the coherence time τ0, and the profile of ...
Occurrence of Winter Atmospheric Circulation Regimes in Euro-Atlantic Region and Associated Extreme Weather Anomalies in the Northern Hemisphere
Occurrence of Winter Atmospheric Circulation Regimes in Euro-Atlantic Region and Associated Extreme Weather Anomalies in the Northern Hemisphere
Quantitative estimates are obtained for regional features of the frequency distribution of extreme temperature, precipitat...
Influence of Ozone Miniholes over Russian Territories in May 2021 and March 2022 on UV Radiation Revealed in Satellite Observations and Simulation
Influence of Ozone Miniholes over Russian Territories in May 2021 and March 2022 on UV Radiation Revealed in Satellite Observations and Simulation
Data from the AIRS satellite infrared spectrometer and NCEP reanalysis are used to study the formation of the ozone miniho...
Estimation of Energy and Time Parameters of Laser Radiation for Efficient Excitation of Phosphorus Oxide Fluorescence
Estimation of Energy and Time Parameters of Laser Radiation for Efficient Excitation of Phosphorus Oxide Fluorescence
We present a mathematical model of the process of laser-induced fluorescence of phosphorus oxide (PO) molecules. Based on ...
阅读更多
format_indent_increase