Results 91 to 100 of about 1,082,685 (298)

Intercomparison of Phased-Array Weather Radar and GPM-DPR Toward Calibration of Ground-Based Weather Radar Networks

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Because individual meteorological radar units have limited observation coverage, networks of multiple meteorological radars typically must be deployed.
Tsubasa Goto, Hiroshi Kikuchi, Yoshitaka Nakamura, Tomoo Ushio   +3 more
doaj   +1 more source

Hybrid machine learning and genetic algorithm approach for catalyst and process optimization in Fischer–Tropsch synthesis toward sustainable fuel production

The Canadian Journal of Chemical Engineering, EarlyView.
Graphical representation of a data‐driven framework for Fischer‐Tropsch synthesis (FTS) modelling and optimization. Abstract This study presents a data‐driven approach for predicting the relationships between catalyst design, process conditions, and product selectivity in Fischer–Tropsch synthesis (FTS).
Doaa M. Hassan, Ryan Gosselin, Nicolas Abatzoglou   +2 more
wiley   +1 more source

Climatology of extreme rainfall from rain gauges and weather radar [PDF]

, 2009
Extreme neerslaggebeurtenissen hebben een grote invloed op de maatschappij en kunnen leiden tot materi¨ele schade en slachtoffers. Daarom is een betrouwbare klimatologie van extreme neerslag belangrijk, bijvoorbeeld voor het ontwerp van afvoersystemen ...
Overeem, A.
core  

Strengthening urban resilience in China through underground infrastructures management: Addressing global climate challenges with technological solutions

Deep Underground Science and Engineering, EarlyView.
This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh, Tonni Agustiono Kurniawan, Christia Meidiana, Abdelkader Anouzla, Faissal Aziz, Imran Ali, Joan Cecilia C. Casila, M. Imran Khan, Dongdong Zhang, Meihui Jiang, Mohd Hafiz Dzarfan Othman, Md Munir Hayet Khan, Kasun Kumara Dissanayake   +12 more
wiley   +1 more source

Assessing rainfall radar errors with an inverse stochastic modelling framework [PDF]

Hydrology and Earth System Sciences
Weather radar is a crucial tool for rainfall observation and forecasting, providing high-resolution estimates in both space and time. Despite this, radar rainfall estimates are subject to many error sources – including attenuation, ground clutter, beam ...
A. C. Green, C. Kilsby, A. Bárdossy
doaj   +1 more source

Multicore distributed processing architecture with Miss Table in radar systems for real-time severe weather analysis

, 2011
Click on the DOI link to access the article (may not be free)Although the first use of radar was for military purposes, radar technology has been introduced into many other fields including weather analysis.
Wajid Hassan, Koivisto, Darryl, Hassan, Wajid, Darryl Koivisto, Asaduzzaman, Abu, Abu Asaduzzaman   +5 more
core   +1 more source

Effects of anomalous propagation conditions on weather radar observations [PDF]

, 2012
In this chapter our objective is to provide an overview of the effects of anomalous propagation conditions on weather radar observations, based mostly on studies performed by the authors during the last decade, summarizing results from recent ...
Codina, Bernat, Bernat Codina, Bech, Joan, Magaldi, Adolfo, Joan Bech, Adolfo Magaldi, Jeroni Lorente, Lorente, Jeroni   +7 more
core   +1 more source

Investigation on the mechanical behavior of the multiple‐layered lining structure of a water conveyance tunnel with high internal water pressure

Deep Underground Science and Engineering, EarlyView.
This study presents large‐scale similarity model testing (geometric ratio 3.6) of an innovative multiple‐layered lining system—comprising exterior precast segments, middle self‐compacting concrete, and an interior steel pipe—for high‐pressure (0.75 MPa) water conveyance tunnels.
Ramin Asadi, Shimin Wang, Chang Liu, Zhiyu Lin, Chuan He   +4 more
wiley   +1 more source

Simulation of regional rainfall observation using urban surveillance camera networks

Environmental Research Letters
Widespread surveillance cameras show excellent potential for high spatial and temporal resolution rainfall observation. As the accuracy of surveillance camera-based rain gauges (SRGs) continues to improve, surveillance camera-based rainfall observation ...
Xing Wang, Ang Zhou, Kun Zhao, Haiqin Chen   +3 more
doaj   +1 more source

Molecularly Engineered Dual‐Crosslinked Polymer Dielectrics for 200 °C Capacitive Energy Storage

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work establishes a molecular engineering strategy that constructs a robust dual‐crosslinked network in polymer nanocomposites, achieving a record‐high energy density of 5.17 J cm−3 with >90% efficiency at 200 °C. The multiscale‐validated design simultaneously enhances dielectric polarization and introduces deep electron traps, resulting in ...
Xue Li, Ling Weng, Lizhu Guan, Xiaoming Wang, Ze Li, Xiaorui Zhang, Ruiqun Pan, Yuhan Li, Zijian Wu, Yingtang Zhang   +9 more
wiley   +1 more source