Results 21 to 30 of about 23,723 (289)
Advanced Functional Materials, EarlyView.A series of Bi‐TMCs‐based heterostructures (CeNiC2/Ni‐x%) have been precisely constructed through a “molecular‐template”‐assisted strategy, which exhibits remarkable alkaline HOR performance derived from the strong synergy between Ni and CeNiC2 components.
Xi Yin +7 more
wiley +1 more source
Análisis tafonómico de los corales solitarios sin desipimentos de la cuenca carbonífera de Los Santos de Maimona (Badajoz, SO de España) [PDF]
, 1993 En este trabajo se lleva a cabo el análisis tafonómico de los corales solitarios sin disepimentos, recogidos en niveles margosos de las unidades carbonatadas distinguidas dentro de la cuenca carbonífera de los Santos de Maimona (Badajoz, SO de España ...
Falces, Santiago, Rodríguez, Sergio
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Advanced Functional Materials, EarlyView.A regenerated cellulose/MXene aerogel film is engineered with a surface‐confined, coral‐like polyaniline skin to intensify interfacial polarization while a porous, percolated conductive core is retained. By molten salt hydrate processing and interfacially confined oxidative polymerization, PANI growth is localized at the outer surface and internal ...
Kun Liu +4 more
wiley +1 more source
Estado de salud de comunidades de coral en Punta Pitt y Bahía Rosa Blanca, Islas Galápagos [PDF]
, 2011 Coral reefs are one of the most important ecosystems on Earth and are the habitat for numerous marine species. They provide several ecological services for the human being. Additionally, Climate change and other direct human alterations has caused shifts
Vinueza Hidalgo, Gabriela Stephanie
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Liquids as Reinforcements for Anisotropic and Tough Soft Matter Composites
Advanced Materials, EarlyView.Liquid metal droplets are shaped and oriented within soft elastomers to create all‐soft matter composites with programmable mechanical anisotropy. These liquid inclusions act as fiber‐like reinforcements, enabling directional stiffness, enhanced toughness, and controlled crack steering under extreme deformation, offering new routes to resilient soft ...
Gwyneth M. Schloer +5 more
wiley +1 more source
Revista de Biología Tropical, 2010 Colombian coral reefs, as other reefs worldwide, have deteriorated significantly during the last few decades due to both natural and anthropogenic disturbances. The National Monitoring System for Coral Reefs in Colombia (SIMAC) was established in 1998 to
Fernando A Zapata +3 more
doaj +2 more sources
Latin American Journal of Aquatic Research, 2014 Important, often abrupt, and irreversible shifts associated with the degradation of ecosystem functioning and services are increasingly commonplace.
Evie A Wieters +2 more
doaj +1 more source
Estudio de los corales rugosos con disepimentos del Serpujoviense (Mississippiense) de la sección de La Cornuda (Córdoba, España) [PDF]
, 2005 En este artículo se estudian las asociaciones de corales rugosos con disepimentos presentes en la sección estratigráfica de La Cornuda (Córdoba, España).
Gómez Herguedas, Alberto +1 more
core +1 more source
Soft Robotic Snake with Tunable Undulatory Gait for Efficient Underwater Locomotion
Advanced Robotics Research, EarlyView.This study designs an underwater soft snake robot using 3D‐printed soft actuators, controlled by specific signals to generate sinusoidal undulation. Results show a positive correlation between speed and swing amplitude, with optimal performance at 2/3π phase offset, PLA tail, 1.2 voltage growth rate, and 6s undulation period achieving a maximum speed ...
Huichen Ma, Junjie Zhou, Raye Yeow
wiley +1 more source
Electrocatalytic C─N Coupling in Aqueous Solutions for High‐Value Product Synthesis
Angewandte Chemie, EarlyView.Electrocatalytic C–N coupling offers a sustainable route to synthesize crucial organic nitrogen compounds from abundant feedstocks under mild conditions. This review examines recent progress in overcoming key challenges, like slow kinetics and competing reactions through advanced catalysts and novel mechanisms, paving the way for transforming chemical ...
Yunpeng Zuo +3 more
wiley +2 more sources