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2961
Cloud radiative effect dominates variabilities of surface energy budget in the dark Arctic
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2962
Investigation of Mode I fracture toughness of red Verona marble after thermal treatment
Published 2015-09-01“…In the present paper, the atmospheric ageing is simulated by means of thermal pre-treatments consisting of freeze/thaw cycles. …”
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2963
For an aesthetics of ambiance
Published 2020-10-01“…It is associated with my personal career in research and academic teaching since the 1980s.On the one hand, observing everyday ethos, through walks, landscape sensitivity, sound practices, the reception of architecture and street arts have revealed the ambiance as an essential way to question the substance of what is unseen, the nature of the background to the lived environment.On the other hand, throughout my classes and aesthetics seminars in urban planning and architecture, “art’s place” in professions dominated by function forced me to rethink aesthetics as freed from its artistic imperative and digging into its more universal sensitive and atmospheric foundations.This paper reviews an aesthetics of ambiances that is currently being built, working on four levels. …”
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2964
Performance analysis of dual-hop PLC-FSO communication system
Published 2021-10-01“…A dual-hop power line communication and free-space optical communication (PLC-FSO) system was proposed, where an amplify-and-forward (AF) relay was applied to help the signal transmission between the PLC link and the FSO link.More specifically, it was assumed that the PLC link was affected by both additive background noise and impulsive noise, and the channel fading followed log-normal distribution, while the fading induced by the atmospheric turbulence in the FSO link followed a Gamma-Gamma distribution, and the effect of pointing errors was also considered.Based on this model, closed-form expressions for the outage probability, bit error rate, and the channel capacity were derived.In addition, asymptotic analysis for the outage probability and BER, and upper bound expression for the channel capacity were presented.Finally, the accuracy of the analytical results was justified through Monte-Carlo simulations.The results show that the system outage probability decreases as the pointing error parameter increases and the smaller the PLC link impulse noise, the lower the bit error rate.The system capacity increases as the turbulence intensity decreases.…”
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2965
Estimating Probable Maximum Precipitation Based on Synoptic Method in Ghomrood Basin
Published 2018-03-01“…Also, the data on the 850 and 500 hPa levels were analyzed by the National Center for Environmental Prediction and the National Center for Atmospheric Research (NCEP-NCAR). In the following, the required synoptic maps produced and were studied. …”
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2966
On the Role of Climate Forcing by Volcanic Sulphate and Volcanic Ash
Published 2014-01-01“…To trigger future research on the effect of volcanic ash on the climate system via ocean iron fertilisation, this review paper describes the formation processes and atmospheric life cycles of volcanic sulphate and volcanic ash, contrasts their impact on climate, and emphasises current limitations in our understanding.…”
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2967
Construction Materials Used in the Historical Roman Era Bath in Myra
Published 2014-01-01“…It was also detected that bricks have preserved their originality against environmental, atmospheric, and physicochemical effects and their mechanical properties showed that they were produced by appropriate techniques.…”
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2968
Multilayered Sporadic‐E Response to the Annular Solar Eclipse on June 21, 2020
Published 2021-03-01“…The relationship between the formation of the multilayered Es and the uplifted Es near the center path of the moon shadow are examined in the study. The small‐scale atmospheric gravity waves play a key role in modulating the Es behaviors during the eclipse.…”
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2969
Mitigating anthropogenic climate change with aqueous green energy
Published 2025-01-01“…Abstract Reaching net zero emissions and limiting global warming to 2 °C requires the widespread introduction of technology-based solutions to draw down existing atmospheric levels and future emissions of CO2. One such approach is direct air CO2 capture and storage (DACCS), a readily available, yet energy-intensive process. …”
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2970
Synoptic-Thermodynamic Investigation of the Dust Phenomenon in Isfahan Province (Case Study)
Published 2022-03-01“…In this regard, this research was conducted with the aim of knowing the effective atmospheric factors in the activity of dust centers with domestic origin in Isfahan province. …”
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2971
Enhancing the durability of Ti–Al–C coatings: The role of powder composition and processing variables
Published 2025-01-01“…This study investigated the influence of aggregate powder compositions (Ti–Al-Graphite/Ti–Al–TiC) and processing variables on microstructure, phase composition, and tribological properties of atmospheric plasma sprayed Ti–Al–C coatings. The coatings exhibited a distinct layered structure, with variations in phase composition and microstructure attributed to differences in agglomerated powder and spraying conditions. …”
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2972
Potential Structural Damage Characterization through Remote Sensing Data: A Nondestructive Experimental Case Study
Published 2022-01-01“…Atmospheric corrosion, especially in coastal environments, is a major structural problem affecting metallic structures in various sectors. …”
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2973
Heat Transfer Augmentation: Experimental Study with Nanobubbles Technology
Published 2022-01-01“…In our current research, distilled water-ethylene glycol heat transfer fluid (HTF) was tested with different inlet mass flow rates and temperature as the hot fluid. Atmospheric air was chosen as the cold fluid. The natural convection heat transfer rate between hot and cold fluid streams was analyzed with and without the generation of micronanobubbles in the hot fluid. …”
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2974
Research on the Meteorological Prediction Algorithm Based on the CNSS and Particle Swarm Optimization
Published 2021-01-01“…Considering that the global navigation satellite system (GNSS) has the influence of positioning and atmospheric signals from time to time in meteorology, errors caused by moisture, and so on in the effect of the propagation path, these factors have led to the influence of various indexes of meteorological factors. …”
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2975
Smog Nitrogen and the Rapid Acidification of Forest Soil, San Bernardino Mountains, Southern California
Published 2007-01-01“…We attribute this rapid change in soil reactivity to very high rates of anthropogenic atmospheric nitrogen (N) added to the soil surface (72 kg ha–1 year–1) from wet, dry, and fog deposition under a Mediterranean climate. …”
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2976
Energy matrices and life cycle conversion analysis of N-identical hybrid double slope solar distiller unit using Al2O3 nanoparticle
Published 2023-08-01“…With the aid of an analytical programfed into MATLAB, the analysis is conducted on an annual basis based on the atmospheric conditions in New Delhi. The IMD in Pune, India, provided the input data needed for the numerical computations. …”
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2977
Specifying High‐Altitude Electrons Using Low‐Altitude LEO Systems: The SHELLS Model
Published 2020-03-01“…The geomagnetic activity index Kp and low‐earth‐orbit (LEO) electron flux measurements from the National Oceanic and Atmospheric Administration Polar‐orbiting Operational Environmental Satellite (POES) operational spacecraft are used as model training inputs. …”
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2978
State of the Art Study on Aging of Asphalt Mixtures and Use of Antioxidant Additives
Published 2018-01-01“…A picture of complex molecular structure of asphalt and its changes due to atmospheric condition and various protocols used to simulate aging in laboratory environment are also discussed. …”
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2979
Estimation on the Underwater Explosion Equivalent Based on the Threshold Monitoring Technique
Published 2021-01-01“…Underwater nuclear explosions can be monitored in near real-time by the hydroacoustic network of the International Monitoring System (IMS) established by the Comprehensive Nuclear-Test-Ban Treaty (CTBT), which could also be used to monitor underground and atmospheric nuclear explosions. The equivalent is an important parameter for the nuclear explosions’ monitoring. …”
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2980
Turbulent System Dynamics: An Introduction to Spectral Decomposition and External Forcing in Sobolev Spaces
Published 2024-05-01“…This comprehensive analysis offers a deeper understanding of turbulent dynamics, with implications for fields such as fluid mechanics, atmospheric science, and engineering. By elucidating the underlying mechanisms governing turbulent behavior, this study paves the way for improved modeling, prediction, and control of turbulent systems in various practical applications. …”
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