Results 141 to 150 of about 96,322 (254)
Flexible Chromatic VIS‐IR Meta‐Textile for Multi‐Scenario Stealth
A flexible chromatic meta‐textile was developed for multi‐spectral stealth across VIS‐IR bands, combining low color difference, ultralow infrared emissivity, and passive radiative cooling. The textile exhibits excellent VIS wide‐angle compatibility, optical durability, and mechanical flexibility, offering a promising solution for advanced stealth ...
Jian Wang +8 more
wiley +1 more source
By using efficient core/shell colloidal quantum‐wells (CQWs) and an effective triple hole transport layer architecture, CQW light‐emitting diodes (CQW‐LEDs) with long‐wavelength emissions exhibit a record external quantum efficiency of 17.45%, a record luminance of 9335 cd m−2, extremely low efficiency roll‐off, ultra‐saturated emissions, and excellent
Wenhui Fang +11 more
wiley +1 more source
This study demonstrates uniform, durable non‐iridescent structural coloration using polystyrene nanoparticles randomly embedded in a thick sodium silicate with absorptive additives. By suppressing the effects of the structure factor and multiple scattering, this approach achieves uniform coloration from the backscattering.
Jihun Kang +3 more
wiley +1 more source
ABSTRACT Public health crises such as the global epidemic of so‐called ‘lifestyle diseases’ are often framed as the failure of individuals to make the right health‐related choices or to take responsibility for managing their bodies in ways that promote the health of present and future selves. Through his early writings on healthism, Robert Crawford was
Tim Brown
wiley +1 more source
Inverse Design of Optical Color Routers with Improved Fabrication Compatibility. [PDF]
Hossain S +6 more
europepmc +1 more source
Sociology and The Complexity of What Is Missing
ABSTRACT What is ‘missed’ by sociological literature underpinned by assumptions of presence that a missing approach can rectify? I appropriate a metaphysics of presence and an alternative focus on what is missing as ontological foci to revisit complexity studies in sociology.
Konstantinos Poulis
wiley +1 more source
Abstract Background Previous studies examining threat appraisal and the influence of stress on human performance conclude that a challenge state leads to better performance than a threat state. Despite its potential, threat appraisal, particularly using self‐report measures, has been the subject of limited investigation in applied higher educational ...
Simon Cassidy
wiley +1 more source
A quantitative measurement of dichoptic color difference thresholds related to binocular luster across various luminance. [PDF]
Su J, Guan H, Chen Z.
europepmc +1 more source

