Results 51 to 60 of about 75,692 (266)

Quantitative Analysis of Slow-extraction Spill Spectrum and Its Application

Yuanzineng kexue jishu, 2022
Slow extraction from synchrotrons is widely used for delivering hadron beams to many physical experiments as well as hadron cancer therapy based on charged particle deposition on tumors. The extracted beam is also referred to as spill.
YE Wenbo;YAO Hongjuan;YANG Ye;LIU Xiaoyu;LI Yan;ZHENG Shuxin;WANG Xuewu;GUAN Xialing;WANG Minwen;LIU Wolong;WANG Di;WANG Maocheng;ZHAO Mingtong;YAN Yihua;WANG Zhongming
doaj  

Caracterização estrutural por difração de raios X de alta resolução de SiAlONs sinterizados com diferentes aditivos Structural characterization by high-resolution X-ray diffraction of SiAlONs sintered with different additives

Cerâmica, 2005
A técnica de difração de raios X de alta resolução foi utilizada para a caracterização estrutural da solução sólida, formada a partir de nitreto de silício (Si3N4), denominada alfa-SiAlON.
C. Santos, P. A. Suzuki, K. Strecker, S. Kycia, C. R. M. Silva   +4 more
doaj   +1 more source

Cloud–Edge Hybrid Computing Architecture for Large-Scale Scientific Facilities Augmented with an Intelligent Scheduling System

Applied Sciences, 2023
Synchrotron radiation sources are widely used in interdisciplinary research, generating an enormous amount of data while posing serious challenges to the storage, processing, and analysis capabilities of the large-scale scientific facilities worldwide. A
Jing Ye, Chunpeng Wang, Jige Chen, Rongzheng Wan, Xiaoyun Li, Alessandro Sepe, Renzhong Tai   +6 more
doaj   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello, Joachim Gussone, Suzana G. Fries, Marcus Rackel, Andreas Stark, Norbert Schell, Jan Haubrich, Guillermo Requena   +7 more
wiley   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Commissioning of a novel gantry-less proton therapy system

Frontiers in Oncology
PurposeThe focus of this article is to describe the configuration, testing, and commissioning of a novel gantry-less synchrotron-based proton therapy (PT) facility.Materials and methodsThe described PT system delivers protons with a water equivalent ...
Jon Feldman, Alexander Pryanichnikov, Alexander Pryanichnikov, Alejandro Achkienasi, Ilya Polyansky, Yair Hillman, Stas Raskin, Philip Blumenfeld, Aron Popovtzer, Michael Marash   +9 more
doaj   +1 more source

A Computed Microtomography Method for Understanding Epiphyseal Growth Plate Fusion

Frontiers in Materials, 2018
The epiphyseal growth plate is a developmental region responsible for linear bone growth, in which chondrocytes undertake a tightly regulated series of biological processes. Concomitant with the cessation of growth and sexual maturation, the human growth
Katherine A. Staines, Kamel Madi, Behzad Javaheri, Peter D. Lee, Andrew A. Pitsillides   +4 more
doaj   +1 more source

Regional diversity in the murine cortical vascular network is revealed by synchrotron X-ray tomography and is amplified with age [PDF]

European Cells & Materials, 2018
Cortical bone is permeated by a system of pores, occupied by the blood supply and osteocytes. With ageing, bone mass reduction and disruption of the microstructure are associated with reduced vascular supply.
JA Núñez, A Goring, B Javaheri, H Razi, D Gomez-Nicola, E Hesse, AA Pitsillides, PJ Thurner, P Schneider, CE Clarkin   +9 more
doaj   +1 more source

A Forty-Segment Molecular Synchrotron [PDF]

Zeitschrift für Physikalische Chemie, 2013
We present a synchrotron for polar molecules consisting of 40 straight hexapoles arranged in a circle with a 50 cm diameter. The mechanical design and alignment procedure as well as the trigger scheme used to switch the voltages applied to the hexapoles are described in detail.
Peter C. Zieger, Chris J. Eyles, Sebastiaan Y. T. van de Meerakker, André J. A. van Roij, Hendrick L. Bethlem, Gerard Meijer   +5 more
openaire   +5 more sources