Results 241 to 250 of about 61,093 (305)

Efficient Polarization‐Entangled Photon‐Pair Generation by a Fiber‐In‐Line van der Waals Material

open access: yesAdvanced Science, EarlyView.
Telecom‐wavelength polarization‐entangled photon pairs are generated in a van der Waals‐material‐integrated all‐fiber device via spontaneous parametric down‐conversion. The demonstrated fiberized quantum light source bridges emerging 2D nonlinear materials and practical quantum photonic systems, opening new opportunities for scalable fiber‐based ...
Jungseok Choi   +11 more
wiley   +1 more source

From Folding Mechanics to Robotic Function: A Unified Modeling Framework for Compliant Origami

open access: yesAdvanced Science, EarlyView.
A geometry‐consistent DDG framework captures compliant origami deformation from rigid‐like folding to soft panel bending. By tuning crease and panel stiffness, bistable snap‐through responses transform into smooth monostable deformation, enabling programmable stability and robot‐scale locomotion.
Bohan Zhang   +7 more
wiley   +1 more source

Bayesian Optimization of Catalysis with In-Context Learning. [PDF]

open access: yesACS Cent Sci
Caldas Ramos M   +3 more
europepmc   +1 more source

On the Discrete POISSON-Inverse GAUSSian Distribution

Biometrical Journal, 1981
AbstractThe discrete POISSON‐inverse GAUssian distribution is obtained by compounding the POISSON distribution with the inverse‐GAUssian distribution. The maximum likelihood of the parameter is discussed. Comparison with the POISSON, negative binomial, POISSON‐LINDLEY and the generalized WARING distribution when fitting a distribution to accident ...
exaly   +2 more sources

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