Results 161 to 170 of about 339,109 (364)

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

x-Ray Imaging with Coherent Sources

open access: yes, 2014
2.08.1 Introduction 2.08.1.1 x-Rays as Waves 2.08.1.2 Coherent x-Ray Sources 2.08.2 Phase-Sensitive Techniques for x-Ray Imaging 2.08.2.1 Propagation-Based Phase-Contrast Imaging 2.08.2.1.1 Methods 2.08.2.1.2 Applications 2.08.2.2 Analyzer ...
RIGON, LUIGI, L. Rigon
core   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

The Formation Rate and Luminosity Function of Fast X-Ray Transients from Einstein Probe

open access: yesThe Astrophysical Journal Letters
Following its launch on 2024 January 9, the Einstein Probe (EP) telescope has detected hundreds of fast X-ray transients (FXTs), yet their physical origins remain elusive.
Yizhou Guo   +6 more
doaj   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

open access: yesAdvanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang   +3 more
wiley   +1 more source

The Redshift Distribution of Einstein Probe Transients Supports Their Relation to Gamma-Ray Bursts

open access: yesThe Astrophysical Journal Letters
The launch of the Einstein Probe unleashed a new era of high-energy transient discovery in the largely unexplored soft X-ray band. The Einstein Probe has detected a significant number of fast X-ray transients that display no gamma-ray emission ...
Brendan O’Connor   +11 more
doaj   +1 more source

Introduction to Properties of Galactic X-Ray Sources [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1988
Since the successful observation by Uhuru, the first astronomical satellite, X-ray astronomy has become one of the rapidly developing fields in astronomy.
Chul-Sung Choi   +2 more
doaj  

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