Results 101 to 110 of about 4,236 (208)
A Novel Crawling Robot Based on the Hexagonal Mesh Structure and Enhanced PID Control Strategy
Journal of Field Robotics, EarlyView.ABSTRACT The locomotion of crawling robots is similar to that of caterpillars, relying on foot adhesion and body contraction to ensure flexible movement without compromising stability. However, most existing pneumatic soft crawling robots are incapable of simultaneously achieving forward, backward, turning, and climbing capabilities.
Meng Hongjun +4 more
wiley +1 more source
Small, EarlyView.This report describes the preparation of an antibacterial hydrogel sensor from a polyvinyl alcohol/silk fibroin double network, tannic acid‐coated liquid metal, and copper particles, with an ethanol post‐treatment using a multi‐level structural regulation strategy. The obtained hydrogel is evaluated in the context of respiratory monitoring.
Hai Yan +8 more
wiley +1 more source
Performance Limits of Fluid Antenna Systems [PDF]
, 2020 Fluid antenna represents a concept where a mechanically flexible antenna can switch its location freely within a given space. Recently, it has been reported that even with a tiny space, a single-antenna fluid antenna system (FAS) can outperform an L ...
Shojaeifard, Arman +3 more
core +1 more source
Small, EarlyView.A microstructured PVC‐based tribo‐electromagnetic nanogenerator (TEMNG) enables simultaneous harvesting of biomechanical and ambient electromagnetic energy. The hybrid device achieves high electrical outputs while supporting wearable sensing, gait monitoring, and self‐powered touch interfaces.
Ching‐Te Kuo +4 more
wiley +1 more source
Advanced Functional Materials, Volume 36, Issue 36, 4 May 2026.This study develops a self‐powered permeable electronic dressing (SPED) that synergistically integrates exudate management, electrical stimulation, and on‐demand drug delivery. The dressing effectively absorbs exudate while demonstrating potent antibacterial activity and accelerated tissue regeneration in diabetic mouse models, thereby promoting ...
Jiaheng Liang +12 more
wiley +1 more source
Waterproof and conductive tough fibers for washable e-textile
npj Flexible ElectronicsConductive fibers are essential for wearable electronics, especially in electronic textiles (e-textiles) used as skin-interfaced sensors and interconnects. Achieving sustainable e-textiles with integrated toughness, waterproofing, and washability remains
Hansu Kim +9 more
doaj +1 more source
Levi Pennington Writing to Bertha May, October 15, 1946
, 1946 Levi Pennington writing a heart-felt letter to his daughter Bertha May about the difficulties they have had with each other and about how she has been handling her health and finances.https://digitalcommons.georgefox.edu/levi_pennington/1108/thumbnail ...
Pennington, Levi T.
core
Advanced Functional Materials, Volume 36, Issue 37, 7 May 2026.Auxeticity‑by‑Assembly converts freeform photovoltaics from cut‑defined layouts to assembly‑defined systems. Standardized interlocking units generate negative‑Poisson‑ratio, reconfigurable architectures, while hinge regions are wired by selectively activatable AgNW–GO@EGaIn composite interconnects and a folding‑enabled interconnector layer. A decimeter‑
Seok Joon Hwang +15 more
wiley +1 more source
Spartan Daily, April 16, 1945 [PDF]
, 1945 Volume 33, Issue 114https://scholarworks.sjsu.edu/spartandaily/3594/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core +5 more sources
Hybrid Liquid Metal Cathode Enables High‐Performance Intrinsically Stretchable OLEDs
Advanced Materials, Volume 38, Issue 25, 4 May 2026.We report a hybrid liquid metal (Hyb‐LM) cathode engineered via selective rupture of liquid metal particles (LMPs), forming a bilayer architecture with a surface liquid metal (LM) layer and underlying LMP layer, which has benefits of both LM and LMPs.
Wonbeom Lee +9 more
wiley +1 more source