Results 121 to 130 of about 2,381 (194)

The Impact of Various Contact Structures on the Microscopic Surface Condition of Vacuum Interrupters During Capacitive Switching

High Voltage, EarlyView.
ABSTRACT The double‐break vacuum circuit breakers (VCBs) that utilize series break technology effectively increase the switching capability for capacitive currents, elevate the withstand voltage level, and reduce the likelihood of restrike, all without compromising the breaking capacity for short‐circuit currents.
Yun Geng, Xiaofei Yao, Pu Chen, Rong Jia, Hannan Shan, Yingsan Geng, Zhiyuan Liu   +6 more
wiley   +1 more source

Dataset for studying deformation in 3D patient-specific pulmonary artery anatomies. [PDF]

Sci Data
Pérez-Cualtán CE, Prada-Caicedo AF, Rodríguez B, Casallas-Gutiérrez I, Navarro-Rueda J, Cifuentes-De la Portilla C, Guerrero-Chalela CE, Briceño JC, Giraldo LF.   +8 more
europepmc   +1 more source

Shaped electrodes for adaptive X‐ray optics

Journal of Synchrotron Radiation, EarlyView.
For adaptive X‐ray optics on high‐performance beamline optical systems, we describe an approach to mirror figure and slope control using patterned, shaped electrodes to control the local curvature on a lithium niobate substrate from a single applied voltage. Longitudinally continuous electrode patterns achieve target shapes without discontinuities, and
Kenneth A. Goldberg, Francesco Marzari, Grant D. Cutler   +2 more
wiley   +1 more source

A reusable and universal size polyethylene terephthalate glycol head fixation device for Gamma Knife Radiosurgery: a prospective comparative cohort study. [PDF]

BMC Neurol
Ibrahim RT, Faraj MK, Al-Neami AQH.
europepmc   +1 more source

Air attenuation of high power XFEL beams

Journal of Synchrotron Radiation, EarlyView.
The transmission of air, which is used to contain X‐ray beams for radiation safety, is observed to significantly increase with X‐ray power.The Linac Coherent Light Source II, a high‐repetition‐rate X‐ray free‐electron laser (FEL), produces high average power as well as high peak power.
Philip Heimann, Andrew Rosenstrom, Ming-Fu Lin, Razib Obaid, Taran Driver, James Cryan, Shanjie Xiao, Sena MacDonald, Sayed Rokni, Alyssa Prinz, Willy Langeveld, Lin Zhang   +11 more
wiley   +1 more source

Homogenization Method for Modeling and Analysis of the Honeycomb Structure-Simulation Study and Validation. [PDF]

Materials (Basel)
Michalski Ł, Kubiak T, De Mercato L.
europepmc   +1 more source

The Big Data Science Center at the Shanghai Synchrotron Radiation Facility: the architecture of the superfacility

Journal of Synchrotron Radiation, EarlyView.
The Big Data Science Center at the Shanghai Synchrotron Radiation Facility has developed a user‐friendly centralized superfacility platform that integrates the entire large scientific facility lifecycle into a single accessible solution for users, while ensuring that the data lifecycle remains compliant with the findability, accessibility ...
Xiaoyun Li, Chunpeng Wang, Jige Chen, Rongzheng Wan, Jing Ye, Qintong Li, Haojun Cai, Ying Zhang, Aiguo Li, Renzhong Tai, Alessandro Sepe   +10 more
wiley   +1 more source

Integrated use of finite element analysis and gaussian process regression in the structural analysis of AISI 316 stainless steel chimney systems. [PDF]

Sci Rep
Tanriver K, Etyemez A, Ay M.
europepmc   +1 more source

Validation of Aortic Blood Flow Simulations During Extracorporeal Circulation Using Phase Contrast Magnetic Resonance Imaging

Artificial Organs, EarlyView.
This is the first study assessing in vivo blood flow profiles during extracorporeal circulation (ECC) scenarios. Magnetic resonance imaging data served for the calibration of computational fluid dynamics algorithms, enabling accurate replication of the hemodynamic conditions.
Anna Kathrin Assmann, Sinje Reimers, Jonah S. Schrauder, Lei Qu, Xiangge Yin, Amir Moussavi, Artur Lichtenberg, Susann Boretius, Michael Neidlin, Alexander Assmann   +9 more
wiley   +1 more source

Biomechanical Applications of Finite Element Analysis in Orthodontics: A Scoping Review of Force Distribution, Tooth Movement, and Mechanical Performance. [PDF]

Dent J (Basel)
Antonio VJ, César GF, Héctor F, Verónica ZA, Carlos BJ, Carlos MT, Amaury PG.   +6 more
europepmc   +1 more source