Results 71 to 80 of about 4,809 (272)

Analysis of a Mediterranean Tropical-Like Cyclone. Sensitivity to WRF Parameterizations and Horizontal Resolution

Atmosphere, 2019
Due to their rarity and intensity, Mediterranean Tropical-Like Cyclones (TLCs; also known as medicanes) have been a subject of study over the last decades and lately the interest has undoubtedly grown. The current study investigates a well-documented TLC
Markos P. Mylonas, Kostas C. Douvis, Iliana D. Polychroni, Nadia Politi, Panagiotis T. Nastos   +4 more
doaj   +1 more source

High-resolution atmospheric reconstruction for Europe 1948–2012: coastDat2 [PDF]

Earth System Science Data, 2014
The coastDat data sets were produced to give a consistent and homogeneous database mainly for assessing weather statistics and climate changes since 1948, e.g., in frequencies of extremes for Europe, especially in data sparse regions.
B. Geyer
doaj   +1 more source

The Impact of Grid and Spectral Nudging on the Variance of the Near-Surface Wind Speed [PDF]

Journal of Applied Meteorology and Climatology, 2015
AbstractGrid and spectral nudging are effective ways of preventing drift from large-scale weather patterns in regional climate models. However, the effect of nudging on the wind speed variance is unclear. In this study, the impact of grid and spectral nudging on near-surface and upper boundary layer wind variance in the Weather Research and Forecasting
Vincent, CL, Hahmann, AN
openaire   +3 more sources

A Si‐MoSe2 Heterostructured Anode with Enhanced Thermal Transport and Electrochemical Performance for Liquid and All‐Solid‐State Lithium‐Ion Batteries

Advanced Science, EarlyView.
Chemically bonded Si@MoSe2@C heterointerfaces with robust Si─Se─Mo bonds enable high‐performance Si anodes. Lattice‐matched MoSe2 on porous Si with carbon‐protective coating delivers 1054 mAh g−1 after 100 cycles and 99.5% Coulombic efficiency over 400 cycles.
Yajun Zhu, Jiaqi Gu, Guangwu Zhang, Tianli Han, Yang Lu, Zhongbing Li, Hang Su, Fei Wang, Haojun Xu, Wentuan Bi, Qiye Zheng, Jinyun Liu   +11 more
wiley   +1 more source

Assessment of the Performance of Three Dynamical Climate Downscaling Methods Using Different Land Surface Information over China

Atmosphere, 2018
This study aims to assess the performance of different dynamical downscaling methods using updated land surface information. Particular attention is given to obtaining high-resolution climate information over China by the combination of an appropriate ...
Peng Liu, Xiaobin Qiu, Yi Yang, Yuanyuan Ma, Shuanglong Jin   +4 more
doaj   +1 more source

Impact of intermittent spectral nudging on regional climate simulation using Weather Research and Forecasting model [PDF]

Journal of Geophysical Research, 2011
[1] This study examines simulated typhoon sensitivities to spectral nudging (SN) to investigate the effects on values added by regional climate models, which are not properly resolved by low-resolution global models. SN is suitably modified to mitigate its negative effects while maintaining the positive effects, and the effects of the modified SN are ...
Cha, Dong-Hyun, Jin, Chun-Sil, Lee, Dong-Kyou, Kuo, Ying-Hwa   +3 more
openaire   +2 more sources

Lithiation‐Driven LiCrSe2 Shell Growth on Metallic CrSe2 Core Governs the Plateau–Slope Behavior

Advanced Science, EarlyView.
Layered CrSe2 is investigated as a lithium‐ion battery cathode combining fast Li+ diffusion and structural reversibility. Calculations and experiments reveal a single topotactic intercalation process with a characteristic plateau–slope profile governed by lithiation‐induced conductivity changes. A core‐shell lithiation evolution underpins its high‐rate
Weihao Li, Johannes Döhn, Xiao Han, Licheng Zhang, Dave M. Pickup, Xiong Xiao, Yidong Miao, Arun Kumar Samuel, Emily R. Draper, Alan V. Chadwick, Stephen Sproules, Stephen Cottrell, Alan J. Drew, Changhua An, Axel Groß, Alexey Y. Ganin   +15 more
wiley   +1 more source

Conformationally Driven Dual Fluorescence Properties of Higher Heteroacenes With Periodically Incorporated Boron Atoms

Angewandte Chemie, EarlyView.
We herein report the synthesis of a new heteroheptacene derivative with periodically incorporated six boron atoms. This compound exhibits dual fluorescence attributed to two interconvertible conformers that result from a delicate balance between the extended π‐system and the steric demand of bulky aryl groups attached to the boron centers.
Takeshi Yokochi, Hiromichi Yokoyama, Tetsuyoshi Tsukada, Hayato Sakai, Taku Hasobe, Takanori Fukushima, Yoshiaki Shoji   +6 more
wiley   +2 more sources

Reduced order modeling of fluid flows: Machine learning, Kolmogorov barrier, closure modeling, and partitioning

, 2020
In this paper, we put forth a long short-term memory (LSTM) nudging framework for the enhancement of reduced order models (ROMs) of fluid flows utilizing noisy measurements. We build on the fact that in a realistic application, there are uncertainties in
Ahmed, Shady, Pawar, Suraj, Rasheed, Adil, San, Omer   +3 more
core  

On the impact of transport model errors for the estimation of CO2 surface fluxes from GOSAT observations [PDF]

, 2010
A series of observing system simulation experiments is presented in which column averaged dry air mole fractions of CO2 (XCO2) from the Greenhouse gases Observing SATellite (GOSAT) are made consistent or not with the transport model embedded in a flux ...
Bergamaschi, Bösch, Chevallier, Chevallier, Chevallier, Chevallier, Chevallier, Denman, Feng, Frédéric Chevallier, Gurney, Hartmut Bösch, Hourdin, Houweling, Liang Feng, Palmer, Paul I. Palmer, Peter J. Rayner, Rayner, Schulze, Stephens, Suntharalingam, Suto, Yokota   +23 more
core   +3 more sources