Results 191 to 200 of about 9,881,663 (387)

Resource redeployment as an entry advantage in resource‐poor settings

open access: yesStrategic Management Journal, EarlyView.
Abstract Research Summary Scarcity of productive factors poses a challenge for firms entering underdeveloped regions. We theorize that incumbent firms can overcome scarcity of skilled human capital in local labor markets by redeploying workers from existing units.
Jasmina Chauvin   +2 more
wiley   +1 more source

Recyclable Printed Liquid Metal Composite for Underwater Stretchable Electronics

open access: yesSmall Science, Volume 5, Issue 5, May 2025.
This work presents a multifunctional liquid metal (LM) microdroplet‐based composite with a custom‐designed block copolymer as the matrix, optimized for printing. The composite exhibits high conductivity, stretchability, durability in dry and aqueous environments, and recyclability of LM using green solvents. These properties highlight its potential for
Chi‐hyeong Kim   +4 more
wiley   +1 more source

Frequency‐Multiplexed Parallel Differentiation in Subwavelength Planar Metastructure

open access: yesSmall Structures, EarlyView.
A metastructure processing unit performs frequency‐multiplexed parallel differentiation within a planar subwavelength structure. By optimizing the design of pixel metamaterial, the device enables real‐time edge detection on multiple input signals, demonstrating high computational density and compactness for integrated electromagnetic signal processing.
Pengyu Fu, Hanfei Bu, Yue Li
wiley   +1 more source

Broken Structural Symmetry in Terahertz Detectors: Physical Mechanisms, Device Design, and Recent Advances

open access: yesSmall Structures, EarlyView.
Breaking the structural symmetry of devices is a crucial design strategy that endows terahertz (THz) detectors with novel operating mechanisms and unique characteristics. This study provides an in‐depth discussion on symmetry‐breaking‐induced phenomena, novel asymmetric structures, and dominant detection mechanisms.
Hecheng Han   +8 more
wiley   +1 more source

Mach number dependence of the onset of dynamo action [PDF]

open access: bronze, 2004
Nils Erland L. Haugen   +2 more
openalex   +1 more source

Exploratory study of transient upstart phenomena in a three-dimensional fixed-geometry scramjet engine [PDF]

open access: yes
The structural and thermal design of a hydrogen fueled regeneratively cooled three dimensional fixed geometry scramjet was examined. An exploratory study was conducted at Mach 5.3 in the 7-inch Mach 7 pilot tunnel to investigate the unstart phenomena and
Wieting, A. R.
core   +1 more source

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