Results 221 to 230 of about 51,557 (272)

State of the art in vision-based fire and smoke dectection [PDF]

open access: yes, 2009
Lambert, Peter   +4 more
core   +1 more source

Pancake Lenses through Curved Lamination for Compact Virtual Reality

open access: yesAdvanced Intelligent Systems, EarlyView.
This article presents an ultrathin VR optical system based on a 1.35 in. microdisplay, leveraging curved lamination technology. Compared to mainstream solutions, the proposed design demonstrates superior compactness (volume compression by 12%) and enhanced optical performance.
Jiaping Sun   +5 more
wiley   +1 more source

Primitive Ligands Drive 1D CsPbI3 Nanostructures with Strongly Polarized Photoluminescence

open access: yesAngewandte Chemie, EarlyView.
This work illustration highlights I− concentration drives the structural evolution of CsPbI3 from cubic to orthorhombic phase, accompanied by octahedral distortion. In addition, increasing I− transforms nanorods into ginkgo‐leaf‐like assemblies, including a 659–683 nm PL redshift due to bandgap narrowing and strain effects.
Juan Xie   +12 more
wiley   +2 more sources

The Effect of Silk on the Stabilization of Labile Enzyme Lipoxygenase

open access: yesAdvanced NanoBiomed Research, EarlyView.
Entrapping lipoxygenase within silk significantly extended its stability from under 24 h to 10 days. Variations in silk molecular weight and freeze‐drying conditions influenced silk properties and enzyme interactions. This stabilization is leveraged to develop a linoleic acid electrochemical biosensor, integrating lipoxygenase with horseradish ...
Jacopo Giaretta   +7 more
wiley   +1 more source

From fruit to wine: impact of fig variety and peeling on fig wine characteristics. [PDF]

open access: yesNPJ Sci Food
Song J   +7 more
europepmc   +1 more source

Chromatic analysis for predicting anthocyanin content in fruits and vegetables

open access: hybrid, 2018
Luciana Marques Vieira   +4 more
openalex   +1 more source

Human color constancy in cast shadows. [PDF]

open access: yesIperception
Morimoto T   +3 more
europepmc   +1 more source

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