Results 151 to 160 of about 4,431,399 (381)

Scattering resonances as viscosity limits [PDF]

open access: yes, 2015
Using the method of complex scaling we show that scattering resonances of $ - \Delta + V $, $ V \in L^\infty_{\rm{c}} ( \mathbb R^n ) $, are limits of eigenvalues of $ - \Delta + V - i \epsilon x^2 $ as $ \epsilon \to 0+ $.
Zworski, Maciej
core  

High performance computational chemistry: An overview of NWChem a distributed parallel application [PDF]

open access: green, 2000
Ricky A. Kendall   +12 more
openalex   +1 more source

An Ontology‐Augmented Digital Twin for Fiber‐Reinforced Polymer Structures at the Example of Wind Turbine Rotor Blades

open access: yesAdvanced Engineering Materials, EarlyView.
A methodology for establishing an ontology‐augmented structural digital twin for fiber‐reinforced polymer structures dedicated to individual lifetime prediction, in this case, a wind turbine rotor blade, is introduced. The methodology resembles the manufacturing as well as the operation of the structure.
Marc Luger   +6 more
wiley   +1 more source

Implementation of Computational Chemistry as part of the Physical Chemistry Curriculum [PDF]

open access: yes, 2019
Physical chemistry is a sub-discipline of chemistry that focuses on the study of matter at the molecular and atomic level. Since physical chemistry provides foundational knowledge necessary to explain concepts ranging from atomic to molecular structure ...
Hess, Erica
core   +1 more source

Computational chemistry on Fujitsu vector–parallel processors: Development and performance of applications software [PDF]

open access: green, 2000
Alistair P. Rendell   +8 more
openalex   +1 more source

Semantic Orchestration and Exploitation of Material Data: A Dataspace Solution Demonstrated on Steel and Copper Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This article introduces the Dataspace Management System (DSMS), a methodological framework realized in software, designed as a technology stack to power dataspaces with a focus on advanced knowledge management in materials science and manufacturing. DSMS leverages heterogeneous data through semantic integration, linkage, and visualization, aligned with
Yoav Nahshon   +7 more
wiley   +1 more source

Performance Evaluation of Upper‐Level Ontologies in Developing Materials Science Ontologies and Knowledge Graphs

open access: yesAdvanced Engineering Materials, EarlyView.
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

Condensed-Phase Quantum Chemistry [PDF]

open access: yesarXiv
Molecular quantum chemistry has seen enormous progress in the last few decades thanks to the more advanced and sophisticated numerical techniques and computing power. Following the recent interest in extending these capabilities to condensed-phase problems, we summarize basic knowledge of condensed-phase quantum chemistry for ones with experience in ...
arxiv  

Current Trends and Future Perspective for Cold Spray Metal‐Ceramic Composites

open access: yesAdvanced Engineering Materials, EarlyView.
The use of cold spray (CS) technology for creating cermet deposits, combining ceramic and metallic components, is advancing rapidly. Cermets offer excellent temperature handling and erosion resistance for diverse applications. This review outlines the current state of the art, focusing on the deposition dynamics and strategies to optimize the ...
Romario A. Wicaksono   +2 more
wiley   +1 more source

Computational Chemistry for the Identification of Lead Compounds for Radiotracer Development. [PDF]

open access: yesPharmaceuticals (Basel), 2023
Hsieh CJ   +3 more
europepmc   +1 more source

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