Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Xiao Hua Chang"'
Autor:
Ji-Tao Song, Xiao-Hua Chang, Shan-Shan Liu, Jing Chen, Ming-Na Liu, Ji-Feng Wen, Ying Hu, Jun Xu
Publikováno v:
BMC Surgery, Vol 21, Iss 1, Pp 1-7 (2021)
Abstract Background Impaction of jujube pits in the upper gastrointestinal (GI) tract is a special clinical condition in the northern Chinese population. Endoscopic removal is the preferred therapy, but there is no consensus on the management strateg
Externí odkaz:
https://doaj.org/article/7669fae7f5924df194d4d2b908e377a7
Autor:
Xiao-Hua Chang, Ming-Na Liu, Ying Hu, Jun Xu, Ji-Tao Song, Ji-Feng Wen, Shan-Shan Liu, Jing Chen
Publikováno v:
BMC Surgery, Vol 21, Iss 1, Pp 1-7 (2021)
BMC Surgery
BMC Surgery
Background Impaction of jujube pits in the upper gastrointestinal (GI) tract is a special clinical condition in the northern Chinese population. Endoscopic removal is the preferred therapy, but there is no consensus on the management strategies. We r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::654be4cb83272f560dfd7075666ad4fe
https://doaj.org/article/7669fae7f5924df194d4d2b908e377a7
https://doaj.org/article/7669fae7f5924df194d4d2b908e377a7
Autor:
Shan-Shan Liu, Jing-Ming Guan, Ying Hu, Xiao-Hua Chang, Jing Chen, Qian-Qian Huang, Ji-Feng Wen, Ji-Tao Song, Jun Xu
Publikováno v:
Surgical Laparoscopy, Endoscopy & Percutaneous Techniques. 29:280-284
It is currently unclear whether endoscopic papillary balloon dilation (EPBD) is associated with increased severe postendoscopic retrograde cholangiopancreatography pancreatitis (PEP)-related morbidity owing to conflicting reports. This study aimed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a2c74088cbdc8f8ad51677ccf8f1e96
https://doi.org/10.1097/sle.0000000000000644
https://doi.org/10.1097/sle.0000000000000644
Autor:
Xun Tao, Xiao Hua Chang, Yong Guo, Hong Yan Liu, Hai Rong Zhang, Bo Wang, Wen Shan Zhang, Yu Jiang, Jian Hong Liu
Publikováno v:
Applied Mechanics and Materials. :77-80
ZSM-5/MCM-41 composite zeolites were synthesized by a two-step hydrothermal crystallization procedure using binary templates of cetyltrimethylammonium bromide (CTAB) and tetrapropylammonium hydroxide (TPAOH). The effects of aluminum content on zeolit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50d7ac44634c8653d947d946396c9cfc
https://doi.org/10.4028/www.scientific.net/amm.599-601.77
https://doi.org/10.4028/www.scientific.net/amm.599-601.77
Publikováno v:
Applied Mechanics and Materials. 437:458-462
With self-developed designs the large load temporarily installed suspended access equipment (gondola) ZLP3000 as the prototype, based on the interface file formed by APDL and VB, the suspension rig parametric design program which regarded parameteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c48ec74a2dd3915252b1332db835bd4
https://doi.org/10.4028/www.scientific.net/amm.437.458
https://doi.org/10.4028/www.scientific.net/amm.437.458
Autor:
Liu Hongyan, Kai Yuan, Yu Jiang, Shuang Ming Meng, Hai Rong Zhang, Yong Guo, Bo Wang, Xiao Hua Chang
Publikováno v:
Advanced Materials Research. :476-480
A series of Mo-ZSM-5 zeolites have been synthesized by in site hydrothermal method and their catalytic performance for methanol conversion to propylene was tested in a fixed bed reaction at WHSV=4 h-1, pressure of 1 atm, and MeOH/H2O (mol) ratio of 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db3d7aa9d67bcbdf070c0e59ba943a92
https://doi.org/10.4028/www.scientific.net/amr.834-836.476
https://doi.org/10.4028/www.scientific.net/amr.834-836.476
Publikováno v:
Applied Mechanics and Materials. :160-164
Take the large load temporarily installed suspended access equipment ZLP3000 by self-designed as the prototype, the rigid-flexible coupling dynamic model of suspension rig was established by using ADAMS based on the virtual prototyping technology. Fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::257f649fc8e7e95c743fa1f013fad9bb
https://doi.org/10.4028/www.scientific.net/amm.365-366.160
https://doi.org/10.4028/www.scientific.net/amm.365-366.160
Publikováno v:
Advanced Materials Research. 650:420-425
Based on the rigid-flexible coupling virtual prototyping technology, the entities model of wheel loaders structural system was established by using Pro/E, then it was imported into the ADAMS environment and constraints were added to create a rigid mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e55e2a9e72fde819b1ba07f605ac0c1d
https://doi.org/10.4028/www.scientific.net/amr.650.420
https://doi.org/10.4028/www.scientific.net/amr.650.420
Publikováno v:
Chinese Journal of Geophysics. 48:900-910
A new model is employed to investigate the effects of viscous structures on the convection patterns in the mantle, which is driven by density anomaly and plate motion. We use the seismic tomography models of Grands and S12-WM13 to estimate the densit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b21d4d748c123391c3dd460e761e295
https://doi.org/10.1002/cjg2.729
https://doi.org/10.1002/cjg2.729
Publikováno v:
Acta Seismologica Sinica. 18:27-33
A mathematic-physical convection model in upper mantle is established in this paper. This model is in a three dimensional frame. Assume that the density anomalies, which are mapped from the seismic tomography data, are responding to the temperature p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e9d17c230324d8ff7b824ce8d5bdcd9
https://doi.org/10.1007/s11589-005-0003-2
https://doi.org/10.1007/s11589-005-0003-2