Results 61 to 70 of about 4,274 (296)

Consensus Formation and Change are Enhanced by Neutrality

open access: yesAdvanced Science, EarlyView.
Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag   +3 more
wiley   +1 more source

Notiz über neue \overset+S–\overset−N–Ylid-Komplexe von Platin(II) [PDF]

open access: yesBulletin of the Chemical Society of Japan, 1974
Abstract The reaction of (CH3)2SNC(O)R (R=C6H5, C6H4CH3-P)(Y) with K2PtCl4 in water gives a stable ylide complex, PtCl2(Y)(DMSO), in which Y coordinates to the Pt(II) via nitrogen and DMSO via the sulfur to form a cis-configuration.
Gen-etsu Matsubayashi   +2 more
openaire   +1 more source

Developing spline based overset grid assembling approach and application to unsteady flow around a moving body [PDF]

open access: yes, 2015
Overset or Chimera grid approach is one of methods to cope with complex geometries. A spline based overset grid assembling system has been developed.
Kobayashi, Hiroshi, Kodama, Yoshiaki
core  

Sticker Valence Governs Chain Collapse and Liquid‐Liquid Phase Separation in Peptide‐Inspired Associative Polymers

open access: yesAdvanced Science, EarlyView.
Peptide‐inspired associative polymers with arginine‐like guanidinium stickers and lysine‐like ammonium spacers undergo chain collapse and liquid‐liquid phase separation induced by reversible sticker associations. Sticker valence and tunable association strength jointly control the phase behavior, chain conformation, and interfacial cohesion of these ...
Seung‐Hwan Oh   +7 more
wiley   +1 more source

Defect‐Symmetry Engineered Gyroidal Photonic Crystals Achieve Monotonic Modulation of Bandgap Width With a Stable Mid‐Gap

open access: yesAdvanced Science, EarlyView.
Inspired by the twin grain boundary discovered in natural gyroidal networks, a series of gyroid‐derived photonic crystals are constructed based on defect‐symmetry engineering. The new series of structures enables monotonic tuning of the width of the photonic bandgap (PBG) while the central frequency of the PBG maintains stable.
Shuo Huang   +5 more
wiley   +1 more source

Probing the Higgs boson CP properties in vector-boson fusion production in the H → τ + τ − channel with the ATLAS detector

open access: yesJournal of High Energy Physics
The CP properties of the Higgs boson are studied in the vector-boson fusion production mode. The analysis exploits the decay mode of the Higgs boson into two τ-leptons using 140 fb −1 of proton-proton collision data at s = 13 $$ \sqrt{s}=13 $$ TeV ...
The ATLAS collaboration   +2926 more
doaj   +1 more source

Direct Flux via Virtual Faces (DFVF-overset): Interpolation-free, conservative, overset CFD using a generalised finite volume method

open access: yes
We present DFVF-overset (Direct Flux via Virtual Faces), a conservative overset scheme based on a general form of the finite volume method, originally derived for a meshless method, which intrinsically supports overlapping cells.
Quinlan, Nathan J.   +2 more
core   +1 more source

Aerodynamic Redesign Using Discrete Adjoint Approach on Overset Mesh System

open access: yes, 2008
An adjoint-based design approach for the delicate treatment of complex geometry is presented by using an overset mesh technique. Overset blocks, such as collar and tipcap grids, which are commonly used in accurate drag prediction, are employed to ...
Lee, Byung Joon, Kim, Chongam
core   +1 more source

µSlicer for Programmable Multimaterial 3D Printing

open access: yesAdvanced Science, EarlyView.
ABSTRACT Nature rarely builds with uniform materials; instead, it achieves exceptional performance by arranging composition and structure across multiple length scales. Mimicking such architectures has become increasingly feasible with additive manufacturing, and especially with multimaterial 3D printing, where complex structures with spatially varying
Daniel H. Meile   +5 more
wiley   +1 more source

Device Stochasticity Directly Implements Bayesian Sampling in Spiking Neurons

open access: yesAdvanced Science, EarlyView.
Brain‐inspired stochastic spiking turns device noise into Bayesian uncertainty for robust, low‐power neuromorphic computing. ABSTRACT Device stochasticity is considered a non‐ideality in neuromorphic hardware, although stochastic neural activity supports probabilistic computation in biological systems.
Huannan Zheng, Jingli Liu, Kezhou Yang
wiley   +1 more source

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