Results 121 to 130 of about 93,735 (304)

Triply‐Twinned Metamaterials: Unraveling the Mechanics and Failure Pathways Through High‐Resolution XCT

open access: yesAdvanced Materials, EarlyView.
Triply‐twinned architected lattices transform deformation from bending to stretching of struts, delivering up to threefold increases in stiffness and strength across polymeric and metallic systems. High‐resolution synchrotron XCT and image‐based simulations reveal how meta‐grain architecture, defects, and AM build orientation govern failure pathways ...
David McArthur   +7 more
wiley   +1 more source

Variations in household water affordability and water insecurity: An intersectional perspective from 18 low- and middle-income countries. [PDF]

open access: yesEnviron Plan F Philos Theory Models Method Pract, 2023
Shah SH   +12 more
europepmc   +1 more source

Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration

open access: yesAdvanced Materials, EarlyView.
A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang   +7 more
wiley   +1 more source

The 'Great Replacement' and Other Conspiracy Narratives: Intersectional Antidemocratic Features of Authoritarian Populism and the Far Right

open access: yesRedescriptions
The aim of this article is to parse the antidemocratic potential of conspiracy narratives in a political context, including their intersectional and gender dimensions.
Karin Bischof
doaj   +1 more source

Reimagining self-determination: Relational, decolonial, and intersectional perspectives

open access: yesPolitical Geography
Self-determination language and practice are increasingly perplexing in the 21st century. Historically linked to decolonization processes and post-imperial transformations of the international system, self-determination has espoused both violent and non-violent resistance, and supported both existing and emergent sovereignty.
Constantinou, CM   +5 more
openaire   +2 more sources

Two‐Photon 3D Printing of Functional Microstructures Inside Living Cells

open access: yesAdvanced Materials, EarlyView.
This study demonstrates 3D printing inside living cells by using two‐photon photo‐lithography. A bio‐compatible photoresist is injected into cells and selectively polymerized with a femtosecond laser, creating custom‐shaped intracellular structures with submicron resolution.
Maruša Mur   +4 more
wiley   +1 more source

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

open access: yesAdvanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy