Results 221 to 230 of about 4,386,659 (354)

High‐Speed, Maneuverable, and Terrain‐Adaptive Micro‐Robot with Tree Frog‐Inspired Bionic Feet

open access: yesAdvanced Science, EarlyView.
A 7.5 mm micro‐robot integrates tree frog‐inspired bionic feet with an electromagnetic linear motor to achieve high‐speed locomotion, slope climbing, and precise turning. It reaches 39 body lengths per second and ascends 30° slopes. The system demonstrates strong potential for inspection tasks in confined and complex environments, such as micro‐aero ...
Weizhi Zhao   +10 more
wiley   +1 more source

One landscape does not fit all: Diverse arthropod responses to land use. [PDF]

open access: yesEcol Appl
Lippey MK   +7 more
europepmc   +1 more source

Bio‐Based Wax Interfaces for Droplet Energy Harvesting at Fluoropolymer‐Like Output Levels

open access: yesAdvanced Science, EarlyView.
Replacing unsustainable fluorinated polymers in droplet‐based energy harvesters is usually limited by low power outputs, but carefully selected bio‐based polymers are capable of creating fluoropolymer‐like voltage outputs. Abstract Droplet impact and rebound on solid surfaces has emerged as a promising method for energy harvesting, typically ...
Behnam Kamare   +4 more
wiley   +1 more source

Pirin Transcriptionally Regulates PLA2G4A To Inhibit Ferroptosis in Colorectal Cancer via Lipid Profile Remodeling

open access: yesAdvanced Science, EarlyView.
This study identifies Pirin (PIR), an iron‐binding protein, as a critical ferroptosis suppressor in colorectal cancer through lipid membrane remodeling. PIR, induced by NRF2 during ferroptotic stress, transcriptionally regulates PLA2G4A to shift cellular lipid composition away from ferroptosis‐permissive polyunsaturated phospholipids.
Wei Shi   +10 more
wiley   +1 more source

Co‐Stabilization of High‐Entropy Oxides by Entropy and Polyanionic Units toward High‐Capacity Zero‐Strain Anodes for Advanced Lithium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
Phosphorus‐doped high‐entropy oxide anode material utilizes entropy stabilization and PO43− polyanionic groups to achieve zero‐strain and exceptional cycling stability. It delivers a high capacity of 686 mAh g−1 and retains 149.6% capacity after 1000 cycles at 2 A g−1, supported by enhanced charge compensation, oxygen vacancies, and a robust framework ...
Xiehang Chen   +6 more
wiley   +1 more source

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