Results 171 to 180 of about 176,830 (290)

Advanced Modulation Formats for 400 Gbps Optical Networks and AI-Based Format Recognition. [PDF]

Sensors (Basel)
He Z, Huang H, Hu F, Gong J, Shi B, Guo J, Peng X.   +6 more
europepmc   +1 more source

Comparative analysis of the dispersion compensation performance in optical fiber networks

, 2019
Fabrício Pinho da LUZ
openalex   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source

Pyramid diffractive optical networks for unidirectional image magnification and demagnification. [PDF]

Light Sci Appl
Bai B, Yang X, Gan T, Li J, Mengu D, Jarrahi M, Ozcan A.   +6 more
europepmc   +1 more source

Virtual Network Embedding for Multi-Domain Heterogeneous Converged Optical Networks: Issues and Challenges. [PDF]

Sensors (Basel), 2020
Zong Y, Feng C, Guan Y, Liu Y, Guo L.
europepmc   +1 more source

Overview of Quality of Transmission Estimation in Optical Networks

Sergio Cruzes
openalex   +1 more source

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan, Karuppasamy Dharmaraj, Thorsten Schultz, Leiqiang Qin, Ningjun Chen, Danielle A. Douglas‐Henry, Bastian Schmiedecke, Merve Buldu‐Akturk, Axel Zuber, Iris Dorbandt, Maximilian Reinhardt, Yael Rodriguez‐Ayllon, Yan Lu, Valeria Nicolosi, Norbert Koch, Johanna Rosen, Michelle P. Browne   +16 more
wiley   +1 more source

Dynamic bandwidth allocation in time division multiplexed passive optical networks: a dual-standard analysis of ITU-T and IEEE standard algorithms. [PDF]

PeerJ Comput Sci
Memon KA, Jaffer SS, Qureshi MA, Qureshi KK.   +3 more
europepmc   +1 more source

Engineering Porous Hollow Metal‐Poly(Heptazine Imide) Spheres: An Optimized Synthetic Strategy for Controlling Surface, Morphology, and Properties

Advanced Functional Materials, EarlyView.
Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni, Erik Troschke, Henrik Vorwerk, Shiva Shahbazi Avarvand, Andreas Stihl, Nadzeya Brezhneva, Marius Hermesdorf, Desirée Leistenschneider, Felix H. Schacher, Jacob Schneidewind, Martin Oschatz   +10 more
wiley   +1 more source

The Feasibility of Telerobotic Pancreaticojejunostomy Using a Surgical Robot: A Pilot Study With Commercial Optical Networks. [PDF]

Asian J Endosc Surg
Wakasa Y, Hakamada K, Morohashi H, Yokoyama K, Ebihara Y, Hirano S, Oki E, Ikeda N, Taketomi A, Mori M.   +9 more
europepmc   +1 more source