Results 81 to 90 of about 8,528,873 (308)

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

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

Advanced 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, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Beam Energy Re-calibration of Beijing HI-13 Tandem Accelerator

Yuanzineng kexue jishu
The Beijing HI-13 Tandem Accelerator is a national scientific facility for nuclear physics research in China, characterized by an extremely small beam-energy spread with a resolution reaching 0.02%. The analyzing magnet with a high momentum resolution is
LUO Tianpeng1, LIN Chengjian1, 2, MA Nanru1, LI Kangning1, KAN Chaoxin1, WANG Xiaofei1, BAO Yiwen1, YANG Lei1, JIA Huiming1, YANG Feng1, WEN Peiwei1, PANG Tingtao1, CHEN Si1, HUANG Zhijie1, CHANG Chang1, YIN Cheng1, YANG Jionghe1, 2, DUAN Hairui1, ZHU Songxian1, FAN Zerui1, WANG Haorui1, FU Lingyi1, LI Huiyan1, SHI Guangjun1, ZHANG Zihao1, LI Zhi1
doaj   +1 more source

Energy measurement system of a large-aperture high power laser experiment platform

High Power Laser Science and Engineering, 2013
An energy measurement system in a Large-aperture high power laser experiment platform is introduced. The entire measurement system includes five calorimeters, which carry out the energy measurement of the fundamental ...
Yanwen Xia, Yue Liang, Sen Li, Junpu Zhao, Zhitao Peng, Hongguang Li, Hua Liu, Zhihong Sun, Kuixing Zheng, Xiaofeng Wei   +9 more
doaj   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

High precision energy calibration with resonant depolarization at the VEPP-4M collider

, 2016
At the VEPP-4M collider the record accuracy of 10−6 of an absolute beam energy calibration was achieved with the resonant depolarization technique in the energy range including the J/ψ, ψ(2S), ψ(3770) resonances as well as the τ - lepton production ...
V. Blinov, A. Bogomyagkov, V. Cherepanov, V. Kiselev, E. Levichev, S. Mishnev, A. I. Mikaiylov, N. Muchnoi, S. Nikitin, I. Nikolaev, D. Nikolenko, K. Todyshev, D. Toporkov, G. Tumaikin, A. Shamov, E. Shubin, V. Zhilich   +16 more
semanticscholar   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

Establishment and Study of Pulsed X-ray Reference Radiation Field

Yuanzineng kexue jishu, 2023
Research on radiation protection dosimetry mainly focuses on continuous radiation in the world, but pulsed ionizing radiation has been widely used in the fields of industrial detection, X-ray diagnosis, security inspection and scientific research.
GAO Fei;WANG Feifei;LIU Yuntao;DING Yuyang;CHEN Yizhen;NI Ning;WANG Ziling;LIU Jiarui;WANG Ziye;ZHAO Xu
doaj  

Energy Calibration of Nonlinear Microcalorimeters with Uncertainty Estimates from Gaussian Process Regression. [PDF]

J Low Temp Phys, 2022
Fowler JW, Alpert BK, O'Neil GC, Swetz DS, Ullom JN.   +4 more
europepmc   +1 more source