Results 51 to 60 of about 8,133 (262)

Using Satellite and ARM Observations to Evaluate Cold Air Outbreak Cloud Transitions in E3SM Global Storm‐Resolving Simulations

Geophysical Research Letters
This study examines marine boundary layer cloud regime transition during a cold air outbreak (CAO) over the Norwegian Sea, simulated by a global storm‐resolving model (GSRM) known as the Simple Cloud‐Resolving Energy Exascale Earth System Model ...
X. Zheng, Y. Zhang, S. A. Klein, M. Zhang, Z. Zhang, M. Deng, J. Tian, C. R. Terai, B. Geerts, P. Caldwell, P. A. Bogenschutz   +10 more
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Evaluation of Community Atmosphere Model Version 6 and Its Super‐Parameterized Version in Simulation of Cloud and Radiation Using Satellite Observation

Earth and Space Science
Cloud plays a crucial role in modulating the energy budget of the earth‐atmosphere system. Cloud‐resolving models have been demonstrated to be capable of better simulating the microphysical processes within clouds.
Siyu Yue, Yang Xia, Zengyuan Guo
doaj   +1 more source

Load‐Balancing Intense Physics Calculations to Embed Regionalized High‐Resolution Cloud Resolving Models in the E3SM and CESM Climate Models

Journal of Advances in Modeling Earth Systems, 2022
We design a new strategy to load‐balance high‐intensity sub‐grid atmospheric physics calculations restricted to a small fraction of a global climate simulation's domain.
Liran Peng, Michael Pritchard, Walter M. Hannah, Peter N. Blossey, Patrick H. Worley, Christopher S. Bretherton   +5 more
doaj   +1 more source

An Evaluation of Simulated Cloud Microphysical Characteristics of Three Mei-Yu Rainfall Systems in Taiwan by a Cloud-Resolving Model Using Dual-Polarimetric Radar Observations

Remote Sensing, 2023
This study selected three heavy-rainfall events of different types in Taiwan’s Mei-yu season for high-resolution simulations at a grid size of 1 km and assessed the model’s capability to reproduce their morphology and characteristics.
Chung-Chieh Wang, Yu-Han Chen, Yu-Yao Lan, Wei-Yu Chang   +3 more
doaj   +1 more source

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf, Hiba Shahulhameed, Bhabani Sankar Swain, Shengzhong (Frank) Liu, Adel Najar   +4 more
wiley   +1 more source

Simulations of cumulus clouds using a spectral microphysics cloud‐resolving model [PDF]

Journal of Geophysical Research: Atmospheres, 2007
We have investigated the effects of aerosols on the development of cumulus clouds using a two‐dimensional spectral‐bin cloud‐resolving model. A convective cloud event occurring on 24 August 2000 in Houston, Texas, was simulated and the model results were compared with available radar and rain gauge measurements.
Jiwen Fan, Renyi Zhang, Guohui Li, Wei‐Kuo Tao, Xiaowen Li   +4 more
openaire   +1 more source

The June 2012 North American Derecho: A Testbed for Evaluating Regional and Global Climate Modeling Systems at Cloud‐Resolving Scales

Journal of Advances in Modeling Earth Systems, 2023
In this paper, we introduce a testbed for evaluating and comparing climate modeling systems at cloud resolving scales using hindcasts of the June 2012 North American derecho. To demonstrate its utility for model intercomparison, the testbed is applied to
W. Liu, P. A. Ullrich, J. Li, C. Zarzycki, P. M. Caldwell, L. R. Leung, Y. Qian   +6 more
doaj   +1 more source

Solution‐Processed Thin‐Film Transistors With Tunable Temporal Dynamics for Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Solution‐processed CNT and CNT/P3HT ion‐gated transistors exhibit materials‐defined synaptic timescales: fast CNT devices for high‐frequency spiking and slow hybrid devices for temporal integration. Embedding these dynamics into coupled reservoir‐computing and spiking neural network simulations reveals that a Hybrid‐Reservoir / CNT‐SNN architecture ...
Kevin Schnittker, Haoyi Lin, Zahra Bahrami, Strahinja Marinkovic, Sung Hyun Lee, Joseph Andrews   +5 more
wiley   +1 more source

Combining a Cloud-Resolving Model with Satellite for Cloud Process Model Simulation Validation

Journal of Applied Meteorology and Climatology, 2014
AbstractAdvances in computer power have made it possible to increase the spatial resolution of regional numerical models to a scale encompassing larger convective elements of less than 5 km in size. One goal of high resolution is to begin to resolve convective processes, and therefore it is necessary to evaluate the realism of convective clouds ...
Renato G. Negri, Luiz A. T. Machado, Stephen English, Mary Forsythe   +3 more
openaire   +2 more sources