Results 161 to 170 of about 10,023,443 (259)

Enhanced Free-Electron Wavefunction Modulation via Photon-Induced Near-Field Electron Microscopy (PINEM) with Shaped Light Fields [PDF]

BIO Web of Conferences
Ferrari Beatrice, Duncan Cameron J., Ostroman Irene, Bravi Maria G., Rosi Paolo, Rotunno Enzo, Olaya Jean-Cristophe, Park S. T., Masiel D., Grillo Vincenzo, Kaminer Ido, Garcia de Abajo Francisco J., Lagrange Thomas, Carbone Fabrizio, Vanacore Giovanni M.   +14 more
doaj   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Pit size evaluation using millimeter wave nondestructive evaluation method

, 2005
Corrosion precursor pitting size evaluation is a critical issue in the maintenance of aircrafts. Estimation of pit overall dimensions and especially its depth directly affects the required effort and cost associated with repair and maintenance of ...
Ghasr, Mohammad T., Carroll, Brian J., Austin, Russell, Zoughi, Reza, Kharkovsky, Sergey N. (R16906)   +4 more
core  

Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0

Advanced Engineering Materials, EarlyView.
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling, Philipp von Hartrott, Jörg Waitelonis, Thomas Hanke, Henk Birkholz, Hossein Beygi Nasrabadi, Khashayar Razghandi, Kamilla Zaripova, Felix Thonagel, Fabian Neuhaus, Martin Glauer, Lars Vogt, Harald Sack, Lutz Mädler, Bernd Bayerlein, Chris Eberl   +15 more
wiley   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Developments of combined scanning near-field optical microscopy and atomic force microscopy applied to biological system

, 2008
Innovative nanotechnologies for selective measurement of biological parameters can be helpful to reduce environmental impact, to prevent food contamination and poisoning and to assess the biocompatibility of nano-materials.
F. Cappa, S. Prato, P. S. Cocconcelli, N. Andreeva, G. Ferrini, F. Parmigiani, G. Malegori, B. Troian, D. Bassi   +8 more
core  

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

Advanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source

Internal electric fields enhance reductive reactivity at MoS₂ boundaries revealed by ultrafast near-field nanospectroscopy. [PDF]

Sci Adv
Li F, Sun Q, Yang T, Sun F, Wu B, Jin S, Tian W.   +6 more
europepmc   +1 more source

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

Advanced Engineering Materials, EarlyView.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali, Magali Gregoire, Matys Guyard, Tatiana Itina, David Grojo, Pol Sopeña   +5 more
wiley   +1 more source

Imaging the Transverse Component of Optical Near-Fields in Resonant Photonic Structures. [PDF]

ACS Photonics
Koutenský P, Laštovičková Streshkova N, Kraus S, Hommelhoff P, Kozák M.   +4 more
europepmc   +1 more source