Results 261 to 270 of about 5,059,929 (339)

Imaging of Biphoton States: Fundamentals and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

Quasi‐Static to Supersonic Energy Absorption of Nanoarchitected Tubulanes and Schwarzites

open access: yesAdvanced Functional Materials, EarlyView.
Nanoarchitected energy‐absorptive Tubulanes exhibit record energy absorption under quasi‐static conditions and exceptional inelastic energy dissipation under 750 m s−1 ballistics impact, with high performance spanning strain rates of 12 orders of magnitude.
Peter Serles   +16 more
wiley   +1 more source

VIVID: A qPCR‐Based Platform for Sensitive and Quantitative In Vivo Tracking of Extracellular Vesicles

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian   +5 more
wiley   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Adaptive Event-Triggered Transmission Scheme and $H_{\infty}$ Filtering Co-Design Over a Filtering Network With Switching Topology

IEEE Transactions on Cybernetics, 2019
This paper addresses the distributed adaptive event-triggered ${H}_{\infty}$ filtering problem for a class of sector-bounded nonlinear system over a filtering network with time-varying and switching topology.
Hao Zhang   +4 more
semanticscholar   +3 more sources

Optimal Adaptive Filtering Algorithm by Using the Fractional-Order Derivative

IEEE Signal Processing Letters, 2022
The previous work for the filter design considers uncorrelated white measurement noise disturbance. For more complex correlated noise disturbance, the conventional adaptive filter results in biased estimates.
Xiao Zhang, F. Ding
semanticscholar   +1 more source

A Robust Family of Algorithms for Adaptive Filtering Based on the Arctangent Framework

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2022
This brief introduces a novel cost function framework for developing robust algorithms for adaptive filtering by embedding the standard cost function into the arctangent framework. This proposed framework is called the arctangent cost function framework.
Krishna Kumar   +3 more
semanticscholar   +1 more source

Adaptive Fuzzy Control of Nonlinear Systems With Unknown Dead Zones Based on Command Filtering

IEEE Transactions on Fuzzy Systems, 2018
Jinpeng Yu   +3 more
semanticscholar   +3 more sources

Adaptive extended Kalman filtering strategies for spacecraft formation relative navigation

Acta Astronautica, 2021
The relative navigation problem for spacecraft formation flying missions in near-Earth orbit is addressed here through the design of two unique adaptive extended Kalman filter algorithms.
Cory Fraser, S. Ulrich
semanticscholar   +1 more source

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