Results 321 to 330 of about 197,062 (388)

Programmable photonic unitary circuits for light computing. [PDF]

Nanophotonics
Kim K, Park K, Park H, Yu S, Park N, Piao X.   +5 more
europepmc   +1 more source

Symmetry Breaking Metamaterial Sleeve Actuators

Advanced Intelligent Systems, EarlyView.
Metamaterial sleeves are designed to impart to a soft inflatable structure, nonlinear characteristics within the pressure–volume domain. By tuning the unit cells of the metamaterial sleeve, symmetry breaking is achieved during the inflation–deflation cycle.
Imran Qayyum Mundial, Alexis Van Merris, Edoardo Milana, Benjamin Gorissen   +3 more
wiley   +1 more source

Hardware-Accelerated Non-Contact System for Sleep Disorder Monitoring and Analysis. [PDF]

Sensors (Basel)
Sravanthi M, Gunturi SK, Chinnaiah MC, Divya Vani G, Basha M, Janardhan N, Hari Krishna D, Dubey S.   +7 more
europepmc   +1 more source

Alzheimer's Association clinical practice guideline for the Diagnostic Evaluation, Testing, Counseling, and Disclosure of Suspected Alzheimer's Disease and Related Disorders (DETeCD‐ADRD): Executive summary of recommendations for primary care

Alzheimer's &Dementia, EarlyView.
Abstract US clinical practice guidelines for the diagnostic evaluation of cognitive impairment due to Alzheimer's disease (AD) or AD and related dementias (ADRD) are decades old and aimed at specialists. This evidence‐based guideline was developed to empower all—including primary care—clinicians to implement a structured approach for evaluating a ...
Alireza Atri, Bradford C. Dickerson, Carolyn Clevenger, Jason Karlawish, David Knopman, Pei‐Jung Lin, Mary Norman, Chiadi Onyike, Mary Sano, Susan Scanland, Maria Carrillo   +10 more
wiley   +1 more source

Towards Polymer Composite‐Based Transient Electronic Systems

Advanced NanoBiomed Research, EarlyView.
Biodegradable electronic systems are gaining attention for implantable biomedical applications, targeting disease treatment and lifespan extension. This review covers advances in biocompatible, biodegradable polymer composites using synthetic and natural polymers with conductive, semiconductive, and insulating fillers.
Gwan‐Jin Ko, Venkata Ramesh Naganaboina, Emad S. Goda, Ankan Dutta, Huanyu Cheng, Suk‐Won Hwang   +5 more
wiley   +1 more source

Free‐space Optical Computing Systems

Annalen der Physik, EarlyView.
Manipulation and propagation of optical wavefronts in free space enables new intelligent computing hardware. Two types of optical computing systems, matrix and vector multiplication systems and diffractive optical neural network systems, are reviewed from material, device, and system aspects.
Ruiyang Chen, Weilu Gao
wiley   +1 more source

Exploiting luminescent solar concentrators in indoor visible light communication systems. [PDF]

Sci Rep
Cossu G, Gilli L, Oliviero L, Meucci M, Aresti M, Calamante M, Pucci A, Catani J, Ciaramella E.   +8 more
europepmc   +1 more source

Modulation of Lanthanide Luminescence with the Mechanical Bond: Antenna‐Emitter Confinement in a Compact [2]Rotaxane

Angewandte Chemie International Edition, Accepted Article.
Luminescent emitters based on lanthanide ions are of ubiquitous importance in the biological sciences, but typically need sensitisation from a covalently attached adjacent chromophore – an “antenna” – to have suitable emission intensities. Here we show that the mechanical bond can be used to connect the antenna to the emitter, providing unique dynamic ...
Anja Ramström, Daisy R. S. Pooler, Huseynagha Abasov, Monika Tomar, Stefano Crespi, Fredrik Schaufelberger   +5 more
wiley   +1 more source

Van der Waals Engineering of One-Transistor-One-Ferroelectric-Memristor Architecture for an Energy-Efficient Neuromorphic Array. [PDF]

Nano Lett
Ma Y, Chen M, Aguirre F, Yan Y, Pazos S, Liu C, Wang H, Yang T, Wang B, Gong C, Liu K, Liu JZ, Lanza M, Xue F, Zhang X.   +14 more
europepmc   +1 more source

Magnetic‐Field Induced Charge Accumulation in Scalable Magnetoelectric PVDF‐TrFE/Ni Composite Devices

Advanced Physics Research, EarlyView.
This study reports strong magnetoelectric effects in PVDF‐TrFE/Ni bilayer composites. Direct measurements of charge accumulation reveal high induced polarization, corresponding to open circuit voltages of 75 mV. Finite element simulations are in good agreement with experiments and demonstrate device scalability.
Federica Luciano, Erika Giorgione, Emma Van Meirvenne, Andrei Galan, Ilaria Marzorati, Arne De Coster, Dominika Wysocka, Bart Sorée, Stefan De Gendt, Florin Ciubotaru, Christoph Adelmann   +10 more
wiley   +1 more source