Search Results - "Pouyaei, Arman"

An Intercomparison of Deep-Learning Methods for Super-Resolution Bias-Correction (SRBC) of Indian Summer Monsoon Rainfall (ISMR) Using CORDEX-SA Simulations by Singh, Deveshwar, Choi, Yunsoo, Dimri, Rijul, Ghahremanloo, Masoud, Pouyaei, Arman

“…The Indian Summer Monsoon Rainfall (ISMR) plays a significant role in India’s agriculture and economy. Our understanding of the climate dynamics of the Indian…”
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Constraining East Asia ammonia emissions through satellite observations and iterative Finite Difference Mass Balance (iFDMB) and investigating its impact on inorganic fine particulate matter by Momeni, Mahmoudreza, Choi, Yunsoo, Kashfi Yeganeh, Arash, Pouyaei, Arman, Jung, Jia, Park, Jincheol, Shephard, Mark W., Dammers, Enrico, Cady-Pereira, Karen E.

“…•iFDMB and CrIS were used to revise NH3 emissions over East Asia in September 2019.•An increase in NH3 emissions were estimated over NCP region while a…”
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Development and Implementation of a Physics‐Based Convective Mixing Scheme in the Community Multiscale Air Quality Modeling Framework by Pouyaei, Arman, Sadeghi, Bavand, Choi, Yunsoo, Jung, Jia, Souri, Amir H., Zhao, Chun, Song, Chul Han

“…To improve the representation of convective mixing of atmospheric pollutants in the presence of clouds, we developed a convection module based on Kain and…”
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The GFDL Variable‐Resolution Global Chemistry‐Climate Model for Research at the Nexus of US Climate and Air Quality Extremes by Lin, Meiyun, Horowitz, Larry W., Zhao, Ming, Harris, Lucas, Ginoux, Paul, Dunne, John, Malyshev, Sergey, Shevliakova, Elena, Ahsan, Hamza, Garner, Steve, Paulot, Fabien, Pouyaei, Arman, Smith, Steven J., Xie, Yuanyu, Zadeh, Niki, Zhou, Linjiong

“…We present a variable‐resolution global chemistry‐climate model (AM4VR) developed at NOAA's Geophysical Fluid Dynamics Laboratory (GFDL) for research at the…”
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Optimization of PV/Wind/Battery stand-alone system, using hybrid FPA/SA algorithm and CFD simulation, case study: Tehran by Tahani, Mojtaba, Babayan, Narek, Pouyaei, Arman

“…•The utilization of an optimized Hybrid PV/Wind/Battery system has been studied.•The proposed system has been studied for a building in Tehran.•A novel hybrid…”
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A comprehensive investigation of surface ozone pollution in China, 2015–2019: Separating the contributions from meteorology and precursor emissions by Mousavinezhad, Seyedali, Choi, Yunsoo, Pouyaei, Arman, Ghahremanloo, Masoud, Nelson, Delaney L.

“…Despite the considerable reductions in primary and secondary air pollutants in China, surface ozone levels have increased in recent years. We report a trend of…”
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Influence of seasonal variability on source characteristics of VOCs at Houston industrial area by Sadeghi, Bavand, Pouyaei, Arman, Choi, Yunsoo, Rappenglueck, Bernhard

“…We studied the seasonal variations of volatile organic compounds (VOCs) in the Houston metropolitan area in the summertime and wintertime of 2018. The analysis…”
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The sensitivities of ozone and PM2.5 concentrations to the satellite-derived leaf area index over East Asia and its neighboring seas in the WRF-CMAQ modeling system by Park, Jincheol, Jung, Jia, Choi, Yunsoo, Mousavinezhad, Seyedali, Pouyaei, Arman

“…Vegetation plays an important role as both a sink of air pollutants via dry deposition and a source of biogenic VOC (BVOC) emissions which often provide the…”
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Contributions of meteorology to ozone variations: Application of deep learning and the Kolmogorov-Zurbenko filter by Sadeghi, Bavand, Ghahremanloo, Masoud, Mousavinezhad, Seyedali, Lops, Yannic, Pouyaei, Arman, Choi, Yunsoo

“…From hourly ozone observations obtained from three regions⸻Houston, Dallas, and West Texas⸻we investigated the contributions of meteorology to changes in…”
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Application of a Partial Convolutional Neural Network for Estimating Geostationary Aerosol Optical Depth Data by Lops, Yannic, Pouyaei, Arman, Choi, Yunsoo, Jung, Jia, Salman, Ahmed Khan, Sayeed, Alqamah

“…Satellite‐derived aerosol optical depth (AOD) is negatively impacted by cloud cover and surface reflectivity. As these issues lead to biases, they need to be…”
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Investigating the long-range transport of particulate matter in East Asia: Introducing a new Lagrangian diagnostic tool by Pouyaei, Arman, Choi, Yunsoo, Jung, Jia, Mousavinezhad, Seyedali, Momeni, Mahmoudreza, Song, Chul Han

“…This research introduces PM-Tracker, a novel diagnostic tool for determining the impact of long-range transport in PM2.5 high-peak occurrences. The module was…”
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Comparing the interactions between particulate matter and cloud properties over two populated cities in Texas using WRF-Chem fine-resolution modeling by Khorshidian, Nima, Choi, Yunsoo, Mousavinezhad, Seyedali, Pouyaei, Arman, Park, Jincheol, Fan, Jiwen

“…Accurate modeling of aerosol-cloud interactions is essential for reliable weather and air quality simulations, given their significant impact on precipitation…”
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Surface ozone trends and related mortality across the climate regions of the contiguous United States during the most recent climate period, 1991–2020 by Mousavinezhad, Seyedali, Ghahremanloo, Masoud, Choi, Yunsoo, Pouyaei, Arman, Khorshidian, Nima, Sadeghi, Bavand

“…In this study, we leverage multiple linear regression and quantile regression combined with a novel deep learning tool (SHapley Additive exPlanations) to…”
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Comparing the interactions between particulate matter and cloud properties over two populated cities in Texas using WRF-Chem fine-resolution modeling by Khorshidian, Nima, Choi, Yunsoo, Mousavinezhad, Seyedali, Pouyaei, Arman, Park, Jincheol, Fan, Jiwen

“…Accurate modeling of aerosol-cloud interactions is essential for reliable weather and air quality simulations, given their significant impact on precipitation…”
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Large eddy simulation of sneeze plumes and particles in a poorly ventilated outdoor air condition: A case study of the University of Houston main campus by Zanganeh Kia, Hadi, Choi, Yunsoo, Nelson, Delaney, Park, Jincheol, Pouyaei, Arman

“…Since the outbreak of the COVID-19 pandemic, many previous studies using computational fluid dynamics (CFD) have focused on the dynamics of air masses, which…”
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CNN-based model for the spatial imputation (CMSI version 1.0) of in-situ ozone and PM2.5 measurements by Sayeed, Alqamah, Choi, Yunsoo, Pouyaei, Arman, Lops, Yannic, Jung, Jia, Salman, Ahmed Khan

“…This research presents a unique application of the convolutional neural network (CNN) for imputing data of hourly ozone concentrations between surface air…”
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Deep learning solver for solving advection–diffusion​ equation in comparison to finite difference methods by Salman, Ahmed Khan, Pouyaei, Arman, Choi, Yunsoo, Lops, Yannic, Sayeed, Alqamah

“…In numerical modeling, the advection–diffusion equation describes the long-range transport of atmospheric pollutants. Most numerical models in the atmospheric…”
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Changes in the ozone chemical regime over the contiguous United States inferred by the inversion of NOx and VOC emissions using satellite observation by Jung, Jia, Choi, Yunsoo, Mousavinezhad, Seyedali, Kang, Daiwen, Park, Jincheol, Pouyaei, Arman, Ghahremanloo, Masoud, Momeni, Mahmoudreza, Kim, Hyuncheol

“…To investigate changes in the ozone (O3) chemical production regime over the contiguous United States (CONUS) with accurate knowledge of concentrations of its…”
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Reliable renewable power production by modeling of geothermal assisted solar chimney power plant by Noorollahi, Younes, Pakzadmanesh, Mina, Kashani, Alireza, Pouyaei, Arman, Yousefi, Fahimeh, Roumi, Soheil, Jalilinasrabady, Saeid

“…•Geothermal water could be integrated with solar heat to increase the reliability of renewable power generation.•A geothermal–solar chimney power plant (GSCPP)…”
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Hybrid IFDMB/4D-Var inverse modeling to constrain the spatiotemporal distribution of CO and NO2 emissions using the CMAQ adjoint model by Moon, Jeonghyeok, Choi, Yunsoo, Jeon, Wonbae, Kim, Hyun Cheol, Pouyaei, Arman, Jung, Jia, Pan, Shuai, Kim, Soontae, Kim, Cheol-Hee, Bak, Juseon, Yoo, Jung-Woo, Park, Jaehyeong, Kim, Dongjin

“…We performed a hybrid approach that combines the iterative finite difference mass balance (IFDMB) and four-dimensional variational data assimilation (4D-Var)…”
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