Results 101 to 110 of about 3,732,122 (248)

Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics

Advanced Science, EarlyView.
Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai, Ri He, Junxian Liu, Liangzhi Kou   +3 more
wiley   +1 more source

Hierarchical Multi‐Mode Computing in Interlayer‐Coupled 3D RRAM Crossbar Arrays

Advanced Science, EarlyView.
2‐deck RRAM crossbar array provides a versatile hardware platform for multifunctional in‐memory computing. Stacked, series, and entropy node configurations enable multi‐layer conductance modulation, logic‐in‐memory operation, genetic learning, and reconfigurable physical unclonable functions.
Seungman Park, Jaewoo Choi, Gigon Nam, Junsu Yu, Donghyun Ryu, Jung‐Kyu Lee, Sungjoon Kim, Sungjun Kim   +7 more
wiley   +1 more source

Enabling resilient power grid: predictive component failure analysis and proactive energy resource coordination for adverse weather events

Journal of Infrastructure Preservation and Resilience
Changing weather patterns has led to an observable escalation in the frequency and intensity of extreme weather events in recent years. This poses significant challenges to maintaining power system reliability and resilience for weakly connected remote ...
Linli Jia, Anurag Srivastava
doaj   +1 more source

Impacts of extreme weather events on water resources in South Africa: a systematic review

Frontiers in Environmental Science
IntroductionWater resources play a crucial role in ecosystem functioning, as they are critical for domestic use, agriculture, and economic development in South Africa.
N. C Malaza, N. C Malaza, M. Nkosi, S. Matimolane, F. I. Mathivha, F. I. Mathivha   +5 more
doaj   +1 more source

ClimaMeter: contextualizing extreme weather in a changing climate

International audienceClimate change is a global challenge with multiple far-reaching consequences, including the intensification and increased frequency of many extreme-weather events.
Faranda, Davide, Brockmann, Patrick, Messori, Gabriele,, Dafis, Stavros, Yiou, Pascal, Hisi, Andreia, Saint Lu, Marion, Vrac, Mathieu, Alberti, Tommaso, Vautard, Robert, Saint-Lu, Marion, Mengaldo, Gianmarco, Hisi, Andreia N. S., Coppola, Erika, Messori, Gabriele, Pons, Flavio   +15 more
core   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

European extreme events climate index (E3CI): a climate service for weather induced hazard

Frontiers in Climate
In recent years, Europe has experienced a notable increase in the frequency and severity of extreme weather events, including heatwaves, floods, droughts, storms, and wildfires.
Giuseppe Giugliano, Giuseppe Giugliano, Alessandro Pugliese, Carmela De Vivo, Giuliana Barbato, Marta Ellena, Antonio Tirri, Francesco Lo Conti, Laura Mortini, Ethel Gallo, Alessandro Bonfiglio, Paola Mercogliano, Guido Rianna   +12 more
doaj   +1 more source

Extreme Precipitation Events During the Wet Season of the South America Monsoon: A Historical Analysis over Three Major Brazilian Watersheds

Most of South America, particularly the region between the southern Amazon and southeastern Brazil, as well as a large part of the La Plata Basin, has its climate regulated by the South American Monsoon System. Extreme weather and climate events in these
Aline Araújo de Freitas, Michelle Simões Reboita, Vanessa Silveira Barreto Carvalho   +2 more
core   +1 more source

An objective method to associate local weather extremes with characteristic circulation structures [PDF]

, 2009
In this paper we give methods to find characteristic circulation patterns which are connected to local extreme temperature anomalies. Two data reduction techniques are applied: Legendre polynomial fitting and watershedding. For polynomial fitting a clear
Marczyska, K, Ziemer, C, Szczepanska, A
core  

Drop‐Location‐Insensitive Droplet‐Based Electricity Generator Using Polydimethylsiloxane Slippery Covalently Attached Liquid Coatings

Advanced Science, EarlyView.
Drop‐location sensitivity remains a key barrier to practical droplet‐based electricity generators (DEGs). Here, a polydimethylsiloxane slippery covalently attached liquid (PDMS‐SCAL)‐coated interface promotes droplet sliding instead of splitting or bouncing, allowing stable electricity generation from randomly falling raindrops. The resulting PDMS‐SCAL‐
Jung Bin Yang, Donghyeon Yoo, Hideaki Teshima, Donghan Lee, Dongwhi Choi, Dong Rip Kim, Nenad Miljkovic   +6 more
wiley   +1 more source