Results 21 to 30 of about 251,592 (268)
POLARIZED STRUCTURE FUNCTIONS WITH NEUTRINO BEAMS [PDF]
Spin 2004, 2005 11 pages, 9 figures, plenary talk at ...
openaire +3 more sources
Advances in Civil Engineering, 2021 Beam slab structure is often encountered in a complex tunnel boring machine. Beam slab structure is subject to dynamic load, which is easy to cause fatigue damage and affect its service life.
Chuanlu Zhou +3 more
doaj +1 more source
Study on overburden structure and working resistance of supports in deep buried coal seam
Meikuang Anquan, 2023 In view of the characteristics of complex overburden structure and strong mining pressure in deep coal seam working face with large mining height, taking Yangchangwan Coal Mine as the engineering background, the mechanical model of overburden rock ...
LIU Hongtao, HAN Zhou, HAN Zijun, YANG Zhihua, HE Weisheng, WANG Sichen, LUO Zilong
doaj +1 more source
Willis Metamaterial on a Structured Beam [PDF]
Physical Review X, 2019 21 pages, 3 ...
Liu, Yongquan +7 more
openaire +5 more sources
Profiling structured beams using injected aerosols [PDF]
SPIE Proceedings, 2012 Profiling structured beams produced by X-ray free-electron lasers (FELs) is crucial to both maximizing signal intensity for weakly scattering targets and interpreting their scattering patterns. Earlier ablative imprint studies describe how to infer the X-ray beam profile from the damage that an attenuated beam inflicts on a substrate.
Loh, N. D. +59 more
openaire +5 more sources
Numerical Analysis of a New Block-Type Rail Bearing Beam for the Mid-Low-Speed Maglev Train
Advances in Civil Engineering, 2021 In this study, a new block-type rail bearing beam is presented, which consists of a cast-in-place base and prefabricated blocks. The finite element analysis is conducted to assess the proposed new rail bearing beam structure. The performed finite element
Wubin Wang +4 more
doaj +1 more source
Atom Indonesia, 2015 Neutron diffraction measurement of powder α-Fe sample at 295 K was carried out at the high resolution powder diffractometer installed at Japan Proton Accelerator Research Complex (J-PARC). Crystal parameters were determined from Rietveld analysis.
Y. Ishikawa +5 more
doaj +1 more source
Multi-Damage Detection for Steel Beam Structure [PDF]
Journal of Rehabilitation in Civil Engineering, 2016 Damage detection has been focused by researchers because of its importance in engineering practices. Therefore, different approaches have been presented to detect damage location in structures.
Reza Farokhzad +3 more
doaj +1 more source
Jurnal Teknik Sipil dan Perencanaan, 2021 The research is aimed to figure out the comparison of the strength capacity and economic value comparison of castellated steel beam to its equivalent IWF beam.
Listiyono Budi +5 more
doaj +1 more source
Design and verification of a wide range and high precision electron gun system
He jishu, 2022 BackgroundGrid-controlled electron guns mostly use mesh grid and extract pulsed beam current; there is little research on the wide-range direct current beam.PurposeThis study aims to design a wide-range high-accuracy direct current electron gun to meet ...
ZHANG Haowei +3 more
doaj +1 more source