Results 151 to 160 of about 6,319,689 (395)
Ontologies for FAIR Data in Additive Manufacturing: A Use Case‐Based Evaluation
Advanced Engineering Materials, Volume 27, Issue 8, April 2025.An ontology‐based approach for generating findable, accessible, interoperable, reusable data in additive manufacturing is explored, focusing on powder bed fusion. The article highlights the benefits of enhanced data findability and digital twin enablement, while addressing challenges like data integration complexity and the need for specialized ...
Thomas Bjarsch +2 more
wiley +1 more source
System Performance Optimization of Frequency-Swept Pump-Based Rectangular Brillouin Optical Filter
IEEE Photonics Journal, 2017 In this paper, we realize a series of 2-GHz wide rectangular optical filters based on the stimulated Brillouin scattering (SBS) effect in optical fiber with a frequency-swept pump and gain feedback compensation scheme.
M. Shi, L. Yi, W. Wei, G. Pu, W. Hu
doaj +1 more source
ERCW PRAMs and optical communication
Theoretical Computer Science, 1996 AbstractThis paper presents algorithms and lower bounds for several fundamental problems on the Exclusive Read, Concurrent Write Parallel Random Access Machine (ERCW PRAM) and some results for unbounded fan-in, bounded fan-out (or ‘BFO’) circuits. Our results for these two models are of importance because of the close relationship of the ERCW model to ...
Vijaya Ramachandran, Philip D. MacKenzie
openaire +3 more sources
Advanced Engineering Materials, Volume 27, Issue 8, April 2025.This article provides examples of ontology development in the materials science domain (use‐case of Brinell hardness testing) and gives ontology developers an overview for selecting their desired top‐level ontologies (e.g., BFO, EMMO, PROVO) by considering different evaluation parameters like semantic richness, domain coverage, extensibility ...
Hossein Beygi Nasrabadi +3 more
wiley +1 more source
Study on Characteristics of Coupled-Core Four-Core Fibers With Different Core Pitches
IEEE Photonics JournalWe studied the characteristics of coupled-core four-core fibers (CC-4CFs) with different core pitches both theoretically and experimentally. The spatial mode dispersions of different fibers were analyzed, and the result agrees well with theoretical ones.
Junjie Xiong +9 more
doaj +1 more source
Flexible Baseband-Unit Aggregation Enabled by Reconfigurable Multi-IF Over WDM Fronthaul
IEEE Photonics Journal, 2018 In cloud-radio access network, baseband-unit (BBU) aggregation schemes have been intensively discussed to improve the efficiency of resources in light traffic times.
Haiyun Xin +4 more
doaj +1 more source
Orbital Angular Momentum Shift Keying Based Optical Communication System
IEEE Photonics Journal, 2017 In the free space optical communication, the information can be encoded as the orbital angular momentum (OAM) state of light, which is called OAM shift keying (OAM-SK).
Caihong Kai +4 more
semanticscholar +1 more source
Mechanical Metamaterials for Bioengineering: In Vitro, Wearable, and Implantable Applications
Advanced Engineering Materials, Volume 27, Issue 7, April 2025.Mechanical metamaterials with engineered architectures exhibit properties that differ from and greatly surpass those of their constituent bulk materials. This review summarizes the applications of mechanical metamaterials in bioengineering, focusing on advances in the last 5 years.
Madihah Kazim +2 more
wiley +1 more source
Waves, modes, communications, and optics: a tutorial [PDF]
Advances in Optics and Photonics, 2019 Modes generally provide an economical description of waves, reducing complicated wave functions to finite numbers of mode amplitudes, as in propagating fiber modes and ideal laser beams. But finding a corresponding mode description for counting the best orthogonal channels for communicating between surfaces or volumes, or for optimally describing the ...
openaire +3 more sources
Enhancing the Versatility of Photocrosslinkable Silk Fibroin Using an Eco‐Friendly Solvent
Advanced Engineering Materials, Volume 27, Issue 7, April 2025.Silk fibroin modified with photoreactive groups enables liquid‐to‐solid transitions under light, allowing precise structural control for biofabrication. Using a sustainable calcium chloride‐ethanol‐water solvent, a novel photofibroin (PF) is shown for light‐based manufacturing like 3D printing, forming cytocompatible hydrogels for regenerative medicine.
Anne Katherine Brooks +1 more
wiley +1 more source