Results 141 to 150 of about 9,093 (260)

Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges

open access: yesAdvanced Functional Materials, EarlyView.
Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky   +3 more
wiley   +1 more source

The Local Productive Arrangement of strawberries and the rural architecture of Atibaia [SP], Brazil

open access: yes, 2011
O trabalho visa mostrar que é possível correlacionar a arquitetura rural, através da análise do arranjo produtivo do morango, com os processos que nele ocorrem. A arquitetura rural aqui é vista como aquela resultante dos processos de produção agrícola e assume importância quando é necessário conhecer um determinado espaço rural com a finalidade de ...
Perecin, Antonio Laercio   +1 more
openaire   +1 more source

Modulating Interfacial Potential Gradients in Metal−Carbon Catalysts via Phase‐Engineering for Lithium–Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
It is elucidated that phase engineering of cobalt modulates the interfacial potential gradients of cobalt–carbon electrocatalysts, enhancing the intrinsic electrocatalytic performance. Modulating the dominant crystalline phase of cobalt from a hexagonal close‐packed to a face‐centered cubic enriches the electron density of carbon shells, thereby ...
Ji‐Oh Kim   +13 more
wiley   +1 more source

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

open access: yesAdvanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

An Ultrafast Self‐Gelling Versatile Hydrogel for Rapid Infected Burn Wound Repair in Military Medicine

open access: yesAdvanced Functional Materials, EarlyView.
A self‐gelling PG@PAC (POD/Gel‐CDH@PA/CHX) powder is developed for infected burn care in austere settings. Upon contact with wound exudate, it instantly forms an adhesive hydrogel, providing simultaneous hemostasis, broad‐spectrum antibacterial activity, reactive oxygen species scavenging, and immunomodulation. In a murine model of S.
Liping Zhang   +14 more
wiley   +1 more source

LEARNING, COOPERATION AND INNOVATIVE CAPACITY OF LOCAL PRODUCTIVE ARRANGEMENTS OF SHRIMP FARMING IN CEARA

open access: yes, 2015
The article makes an analysis of local productive arrangements (LPA) of shrimp farming in Ceara coast, since the State of Ceara is, at the present, the largest producer of shrimp in Brazil and presents along its river basins, two very characteristic LPA (east and west coasts). The focus of the analysis concentrates on productive and innovative capacity,
Tahim, Elda Fontinele   +1 more
openaire   +1 more source

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