Suggested Topics within your search.
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- Atmospheric physics 3
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2981
Estimation of land surface temperature in relation to land-use using remote sensing technology and geographic information system (Case study: Tabriz city(
Published 2024-09-01“…Landsat 8 satellite image was used to map the land surface temperature for the study area. Atmospheric correction was applied to the desired image using the FLAASH method and the land surface temperature was estimated using the split-window algorithm for the study area with an accuracy of 1.51 degrees. …”
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2982
Experimental Investigation of the Continuous Transition of Flame-Spreading near the Blow-Off Limit
Published 2020-01-01“…All firing tests were conducted at atmospheric pressure. The diffusion flame traveled in the opposed-flow field where the oxidizer velocity increases continuously in the upstream direction. …”
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2983
Monitoring air quality in residential areas with low-cost sensors: Santa Cecilia case
Published 2025-01-01“…This study evaluates the behaviour of particulate matter with an aerodynamic diameter below 2.5 micrometres (PM2.5) in indoor environments of the Santa Cecilia neighbourhood, relative to outdoor atmospheric concentrations, using custom-designed low-cost sensors. …”
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2984
Juridical construction of socio-ecological security: Indonesia’s vulnerability to climate change
Published 2025-01-01“…Climate change causes atmospheric instability and sea level rise. Sea level rise that causes land loss, ecosystem damage, infrastructure damage, and even massive population displacement, are the impacts of climate change that affect environmental security. …”
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2985
Abiotic Stress Tolerance and Invasive Potential of Ornamental Plants in the Mediterranean Area: Implications for Sustainable Landscaping
Published 2024-12-01“…The present review examines the responses of ornamental plants’ grown in the Mediterranean region to relevant abiotic stress conditions such as drought, salinity, extreme temperatures, heavy metal toxicity, and atmospheric N deposition, emphasising physiological and biochemical responses that allow them to adapt to unfavourable environments. …”
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2986
Contributions of countries without a carbon neutrality target to limit global warming
Published 2025-01-01“…Switchgrass cultivation in these non-CN countries can further remove atmospheric CO2 by 9.1 ± 2.8 and 19.9 ± 5.2 PgC in the low-warming and overshot scenarios, resulting in an extra biogeochemical cooling effect of 0.01 ± 0.04 to 0.02 ± 0.06 °C. …”
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2987
El Niño-like tropical Pacific ocean cooling pattern during the Last Glacial Maximum
Published 2024-10-01“…The proxy results demonstrate that during the Last Glacial Maximum, when atmospheric carbon dioxide concentrations were lower than present, temperatures in the western tropical Pacific Ocean decreased more than in the east, leading to an El Niño-like cooling pattern. …”
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2988
Silica Deposition on Polyamide 6,6 Fabrics by Hybrid Corona-Dielectric Barrier Discharge Plasma
Published 2025-01-01“…This work aims to deposit silica (SiO2) on polyamide 6,6 fabrics by hybrid corona-dielectric barrier discharge plasma at atmospheric pressure. The reactor used, developed at the Laboratory of Plasma and Processes of the Aeronautics Institute of Technology (LPP/ITA), allows the treatment of fabric surfaces by activation and plasma deposition processes, aiming, in this order, the alteration of wettability and the deposition of silica on its surface, using a silicic acid solution (Si(OH)4) as a silica precursor. …”
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2989
Contribution of Lung Macrophages to the Inflammatory Responses Induced by Exposure to Air Pollutants
Published 2013-01-01“…Cooperatively, they produce proinflammatory mediators when exposed to atmospheric particles. These mediators produce integrated local (lung, controlled predominantly by epithelial cells) and systemic (bone marrow and vascular system, controlled predominantly by macrophages) inflammatory responses. …”
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2990
Progress in Adsorptive Removal of Volatile Organic Compounds by Zeolites
Published 2023-03-01“…Abstract Volatile Organic Compounds (VOCs) are a class of pollutants that have recently received much attention in atmospheric and indoor air pollution problems. They are precursors for PM2.5 and ozone generation. …”
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2991
Impact of the Total Area and Spatial Distribution of Green Infrastructure on the Canopy Urban Heat Island at the Metropolitan Region of São Paulo - A Numerical Study
Published 2025-01-01“…Abstract A rapid verticalization to accommodate the citizens of the Metropolitan Region of São Paulo is altering the balance of radiation and atmospheric heat, highlighting the need to understand the impact that green and built infrastructure have on the canopy urban heat island phenomenon. …”
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2992
Observations From NOAA's Newest Solar Proton Sensor
Published 2021-12-01“…Abstract Space weather instrumentation on board the National Oceanic and Atmospheric Administration's (NOAA's) newest Geostationary Operational Environmental Satellite (GOES)‐R series includes the Solar and Galactic Proton Sensor (SGPS), which has been collecting data since January 8, 2017. …”
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2993
Implementation of the WSM5 and WSM6 Single Moment Microphysics Scheme into the RAMS Model: Verification for the HyMeX-SOP1
Published 2016-01-01“…This paper shows the results of the implementation of two widely used bulk microphysics parameterizations (BMP) into the Regional Atmospheric Modeling System to improve the Quantitative Precipitation Forecast (QPF). …”
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2994
Research on the synergizing the reduction of pollution and carbon emissions of new-type urbanization
Published 2025-01-01“…The results exhibit that the NTU has a significant promoting effect on reducing atmospheric pollutant emissions and improving carbon emission efficiency, demonstrating significant synergistic effects in reducing PCE. …”
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2995
Experimental Characterisation of the Interfacial Structure during Counter-Current Flow Limitation in a Model of the Hot Leg of a PWR
Published 2012-01-01“…The experiments were performed with air and water at atmospheric pressure and room temperature. At high flow rates, CCFL occurs and the discharge of water to the reactor pressure vessel simulator is limited by the formation of slugs carrying liquid back to the steam generator. …”
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2996
Progress in mid-infrared optoelectronics for high-speed free-space data throughput
Published 2025-01-01“…In addition, mid-infrared wavelengths benefit from reduced atmospheric scattering and signal distortion, making them much more reliable for free-space optical communications. …”
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2997
Air Pollution of Nature Reserves near Cities in Russia
Published 2020-01-01“…Moreover, authorities should take into consideration atmospheric factors and distance to the nearest settlement when establishing new protected natural areas.…”
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2998
The effect of precious metals in the NiAl coating on the oxidation resistance of the Inconel 713 superalloy
Published 2022-01-01“…The plain, rhodium and platinum incorporated aluminide coatings were oxidized at 1100 ºC under the atmospheric pressure. The oxidation kinetics of the rhodium and platinum incorporated aluminide coatings were similar, but different than oxidation kinetic of the plain coating. …”
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2999
An Ionospheric Climate Index Based on GNSS
Published 2021-01-01“…In addition, we build a multiple linear regression model for fitting ICI using the SSN, F10.7, Ap, and Dst indices and upper atmospheric wind field. We quantitatively analyze the contribution of these factors to ICI time series. …”
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3000
Effects of phase noise on subcarrier modulation performance over Malaga turbulence channel
Published 2018-11-01“…The performance of wireless optical system employing subcarrier phase-shift keying modulation was researched,which was influenced by phase noise of system demodulator under on Malaga atmospheric turbulence channel.Combined Fourier series and MeijerG function properties,the probability density function of instantaneous signal to noise ratio in the Malaga turbulence model was got.The Fourier series of receiving signal phase and the closed form expression of symbol error probability were derived,which were in the wireless optical subcarrier shift keying modulation system.Under different modulation order and light intensity fluctuation variance,the influence of phase noise on the system symbol error rate was analyzed.The numeric results present that the system symbol error rate increases with the light intensity fluctuation variance when the phase noise is lower.When the phase noise is larger,the influence of modulation order is greater than of turbulence intensity to the error-rate floor appearing.And with the increasing of modulation order,the corresponding average signal to noise is lower when symbol error-rate floor appears.…”
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