Results 181 to 190 of about 1,521,033 (284)

Microsecond-pulsed nanocalorimetry: a scalable approach for ultrasensitive heat capacity measurements. [PDF]

Microsyst Nanoeng
Gómez-Torres H, Molina-Ruiz M, Privitera S, Menéndez E, Abad L, Sort J, Bourgeois O, Rodriguez-Viejo J, Lopeandia A.   +8 more
europepmc   +1 more source

Morphology‐Defined Entropy Streams for Random‐Bit Generation and Probabilistic Sampling in Memristor Arrays

Advanced Science, EarlyView.
Au nanoisland morphology defines stochastic high‐resistance‐state transport in Ag/TiO2 memristor arrays, transforming nanoscale structural disorder into a tunable physical entropy resource. Morphology‐controlled field hotspots and reset‐modulated nanogaps generate statistically validated random‐bit streams, which further serve as device‐derived ...
Hyunjun Kim, Da Ye Kim, Noah Jang, Yongho Lee, Byunghun Song, June Soo Kim   +5 more
wiley   +1 more source

Skyrmion Bubbles by Design in a Centrosymmetric Kagome Magnet

Advanced Science, EarlyView.
Chemical tuning of magnetocrystalline anisotropy in the centrosymmetric kagome magnet TmMn6Sn6 is shown to drive a spin reorientation transition via an intermediate magnetic fan state and to stabilize an emergent skyrmion bubble lattice. Four‐dimensional cryogenic Lorentz scanning transmission electron microscopy confirms the nanoscale texture ...
Mohamed El Gazzah, Fehmi Sami Yasin, Sk Jamaluddin, Hari Bhandari, Resham Babu Regmi, Xiuzhen Yu, Nirmal J. Ghimire   +6 more
wiley   +1 more source

VQ-SToRM: Vector-Quantized Smoothness Regularization on Manifolds for Free-Breathing, Ungated Real-Time Cardiac MRI Reconstruction. [PDF]

Bioengineering (Basel)
Billah M, Hu J, Zou Q.
europepmc   +1 more source

Product‐Reshaped Gas‐Phase Hydrodynamics Govern CO2 Electrolysis in Gas Diffusion Electrodes

Advanced Science, EarlyView.
In gas‐fed CO2${\rm CO}_2$ electrolysers, the gas phase is part of the electrochemical response. As gaseous products form, they change gas composition and flow, which in turn affects CO2${\rm CO}_2$ delivery and CO intermediate availability. This feedback changes the reaction environment needed for multicarbon formation, becoming unavoidable as ...
Abdullah A. Alyahya, Mayra S. Tovar‐Oliva, Blessings G. Malimusi, Sebastián Murcia‐López, María Escudero‐Escribano, Timm Krüger, Ignacio Tudela   +6 more
wiley   +1 more source

Extended Maxwell equations derived from spacetime geometry. [PDF]

Sci Rep
Su B.
europepmc   +1 more source

Habitat‐Specific Design Strategies for Untethered Soft Robots

Advanced Science, EarlyView.
Habitat shapes the design of untethered soft robots. Across land, water, air, and living tissues, environmental constraints govern viable combinations of compliant structures, actuation mechanisms, and energy delivery. This review connects these constraints with robotic performance and identifies design principles for advancing adaptable, durable, and ...
Siyang Li, Zhikun Miao, Tuck‐Whye Wong, Tiefeng Li   +3 more
wiley   +1 more source

Experimental Study on the Axial Compressive Behavior of an Aluminum Alloy Foam Concrete Composite Column. [PDF]

Sensors (Basel)
Yang B, Zhang A, Su R, He J, Zhang X, Wu Z.   +5 more
europepmc   +1 more source

Updatable Closed‐Form Evaluation of Arbitrarily Complex Multiport Network Connections

Advanced Electronic Materials, EarlyView.
The inverse design of electrically large wave devices often uses reduced‐order multiport models with discrete optimization, requiring many evaluations of complex interconnections between subsystems that differ only in a few blocks. This paper introduces a closed‐form framework enabling efficient Woodbury low‐rank updates of related, previous ...
Hugo Prod'homme, Philipp del Hougne
wiley   +1 more source

Real-time 3D cardiac tissue implementation for arrhythmia detection and management. [PDF]

Front Bioeng Biotechnol
Huang A, Shen W, Hou L, Wang Y, Pan X, Lin B.   +5 more
europepmc   +1 more source