Results 71 to 80 of about 734,541 (195)
Advanced Science, EarlyView.Self‐healing separators are developed by grafting ureidopyrimidinone (UPy) quadruple hydrogen‐bonding motifs onto PE‐HEMA copolymers, blended with high‐MW PEO via solvent‐free hot‐pressing. The dynamic UPy network enables autonomous healing, restoring functionality after short circuits.
Daniele Callegari +4 more
wiley +1 more source
Advanced Science, EarlyView.Neuronal activation leads to astrocytic transient volume changes, activating transient receptor potential ankyrin 1 (TRPA1) channels, leading to Ca2+ influx. Activation of TRPA1 causes the release of D‐serine through BEST1. Finally, the augmented extracellular levels of D‐serine boost neuronal activity by binding GluN1‐containing NMDARs, leading to CBV
Kayoung Han +11 more
wiley +1 more source
Plastic Shrinkage Cracking in Concrete : Influence of Test Methods
, 2017 Plastic shrinkage cracking can become problematic especially in concrete elements with high surface to volume ratio such as slabs and pavements. In this paper two test methods commonly used when studying the phenomenon have been evaluated; ring test ...
Hedlund, Hans +2 more
core +2 more sources
Programmable Self‐Heating Microneedle Patch for on‐Demand Postprandial Glucose Management
Advanced Science, EarlyView.A programmable self‐heating microneedle patch enables on‐demand, timed‐sequence insulin delivery via user‐triggered quadrant activation. Each activation generates localized heat that melts a phase‐change barrier, accelerating drug release. In diabetic rats, sequential quadrant activation counteracts four meal‐mimicking glucose spikes over 24 h without ...
Yang Zhao +9 more
wiley +1 more source
Effect of randomly distributed fibers on plastic shrinkage cracking of cement composites.
, 2005 Plastic shrinkage cracking due to restrained shrinkage takes place within the first few hours after the concrete is placed and before it attains any significant strength.
Wongtanakitcharoen, Thanasak
core +3 more sources
Plastic shrinkage cracking in concrete: from mechanisms to mitigation strategies
, 2018 Early-age cracking of cementitious materials jeopardizes their service life. A thorough understanding of the involved mechanisms is needed to mitigate cracking with effective and appropriate methods.
Ghourchian, Sadegh (author)
core +1 more source
Two‐Dimensional Flash Memory: Materials, Interfaces, and Storage–Computing Convergence
Advanced Science, EarlyView.We systematically summarize recent advances in 2D flash memory, highlighting how interface and material engineering can overcome the conventional trade‐offs among speed, power consumption, and reliability in silicon‐based flash, and outlining its potential for high‐performance memory and in‐memory computing applications.
Zhiyuan Wang +10 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley +1 more source
Plastic catalytic degradation study of the role of external catalytic surface, catalytic reusability and temperature effects [PDF]
, 2009 Technological advancements over the last century have lead large and continuous growth in the output of plastic materials. This exponential growth has created public concern over the environmental impact caused by the polymeric waste produced. These have
Kpere-Daibo, T.S.
core
Environmental Effects on RRAM Cells Based on 2D Halide Perovskite Materials
Advanced Electronic Materials, EarlyView.RRAM offers high speed, scalability, and low power, positioning it as a next‐generation non‐volatile memory. Two‐dimensional halide perovskites show promise due to tunable optoelectronic properties and flexible processing but suffer from environmental sensitivity. This review examines degradation from humidity, temperature, light, and strain, discusses
Mojtaba Joodaki +3 more
wiley +1 more source