Results 251 to 260 of about 2,392,032 (309)

Mitigating Efficiency Roll‐Off in Phosphor‐Sensitized Fluorescence OLEDs via Molecular Polarity‐Based Benzofuropyridine Host Engineering

Advanced Optical Materials, EarlyView.
Positional isomerism in dibenzofuran‐based n‐type hosts modulates molecular polarity, charge‐transport balance, and emissive‐layer packing. The higher‐polarity BFPDB‐2 host facilitates efficient energy funneling, reduced aggregation, and preferential dipole orientation, leading to phosphor‐sensitized fluorescence OLEDs with enhanced external quantum ...
Nargis Ali, Xuyao Song, Yun‐Hi Kim, Min Chul Suh   +3 more
wiley   +1 more source

EACCO: Optimizing the Computation and Communication in Resource-Constrained IoT Devices for Energy-Efficient Swarm Robotics. [PDF]

Sensors (Basel)
Ijaz A, Haghbayan H, Nigussie E, Malik A, Plosila J.   +4 more
europepmc   +1 more source

Direct Measurement of the Singlet Lifetime and Photoexcitation Behavior of the Boron Vacancy Center in Hexagonal Boron Nitride

Advanced Optical Materials, EarlyView.
Negatively charged boron vacancy defects in hexagonal boron nitride promise near‐surface quantum sensing, but their internal spin transition rates are only partly understood. This work directly measures the defect's singlet‐state lifetime, 15(3) ns, using a nanosecond rise‐time dual‐pulse photoluminescence‐recovery method, and shows that high laser ...
Richard A. Escalante, Andrew J. Beling, Daniel G. Ang, Niko R. Reed, Justin J. Welter, John W. Blanchard, Cecilia Campos, Edwin Coronel, Klaus Krambrock, Alexandre S. Leal, Paras N. Prasad, Ronald L. Walsworth   +11 more
wiley   +1 more source

Optical Bistability in Photonic Topological Hypercrystals and Its Applications in Photonic Neural Network. [PDF]

Nanomaterials (Basel)
Li H, Duan B, Zhu T, Shan S, Lin L, Li C, Li Z.   +6 more
europepmc   +1 more source

Smart Livestock: A Federated Learning Based System for Real-Time Cattle Health, Stress and Water Resource Monitoring. [PDF]

Vet Med Sci
Gulati V, Grover R, Kumar N, Jindal P, Shaheen M.   +4 more
europepmc   +1 more source

Adaptive routing protocol for large-scale power internet of things based on edge computing and federated learning. [PDF]

Sci Rep
Zhang Y, Zhang S, Li S, Yang B, Chen P.
europepmc   +1 more source

A PUF-Based Secure and Lightweight Authentication Protocol for Medical IoT Environments. [PDF]

Sensors (Basel)
Lim H, Park Y, Park Y.
europepmc   +1 more source

Microfluidic co-culture system for synaptically segregated neural networks to explore astrocyte-driven neural pathology. [PDF]

Microsyst Nanoeng
Yap YC, Musgrove RE, Breadmore MC, Guijt RM, Wilson R, Wertheimer G, King AE, Dickson TC.   +7 more
europepmc   +1 more source

Clinical evaluation of communication brain computer interfaces in amyotrophic lateral sclerosis: a landscape analysis. [PDF]

Front Hum Neurosci
Melby SR, Asok Kumar JN, Bigus ER, Kellis S.   +3 more
europepmc   +1 more source

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Device to device communication: A survey

Journal of Network and Computer Applications, 2019
Abstract With the advanced communication technology, the number of users and applications are increasing exponentially leading towards the scarcity of resources and an increase in power consumptions. The data traffic on the base station also rises with the number of users.
Mittal K. Pedhadiya, Rakesh Kumar Jha, Hetal G. Bhatt   +2 more
openaire   +1 more source