Zobrazeno 1 - 10
of 205
pro vyhledávání: '"Dong-Sheng Liu"'
Autor:
You-hua Wang, Xiao-ling Gong, Ding-wei Liu, Rong Zeng, Lin-fu Zhou, Xiao-yan Sun, Dong-sheng Liu, Yong Xie
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 11 (2022)
BackgroundAntimicrobial susceptibility testing (AST) plays a vital role in anti-Helicobacter pylori treatment, but the traditional AST method has difficulty detecting heteroresistance, which may cause an increased prevalence of resistant strains and
Externí odkaz:
https://doaj.org/article/be856b7744b543e6b978a7058a6db328
Autor:
Dong-sheng Liu, You-hua Wang, Zhen-hua Zhu, Shuang-hong Zhang, Xuan Zhu, Jian-hua Wan, Nong-hua Lu, Yong Xie
Publikováno v:
Antimicrobial Resistance and Infection Control, Vol 8, Iss 1, Pp 1-7 (2019)
Abstract Aims To describe the characteristics of Helicobacter pylori (H. pylori) antibiotic resistance in clinical isolates from four populations. Methods In total, 1463 H. pylori strains were examined for antibiotic resistance. Among these strains,
Externí odkaz:
https://doaj.org/article/59ada6da2d90483ea5aa278bc3929ef9
Autor:
You-hua Wang, Fang-fei Wang, Xiao-ling Gong, Li-li Yan, Qiao-yun Zhao, Yan-ping Song, Ru-lin Zhao, Ya-jing He, Linfu Zhou, Dong-sheng Liu, Yong Xie
Publikováno v:
Therapeutic Advances in Gastroenterology, Vol 13 (2020)
Background and aims: The genotypic method could significantly shorten the time needed to obtain antibiotic susceptibility data for Helicobacter pylori . The aim of this study was to explore the profile of H. pylori from gastric biopsies and strains w
Externí odkaz:
https://doaj.org/article/47fd151f062e4b328e777a501bf3d475
Autor:
Shao-Bo Liang, Jian-Jian Teng, Xue-Feng Hu, Xing-Li Yang, Min Luo, Xiao-Na Fang, Dong-Sheng Liu, Yong Chen, Li-Wu Fu
Publikováno v:
BMC Cancer, Vol 17, Iss 1, Pp 1-10 (2017)
Abstract Background Few studies have evaluated the prognostic value of total tumor volume (TTV), which reflects both the primary tumor volume and nodal tumor volume, in NPC. Furthermore, the relationship between TTV and survival remains unknown. The
Externí odkaz:
https://doaj.org/article/288d94a727114254ab57c992e288f36a
Publikováno v:
Shock and Vibration, Vol 19, Iss 6, Pp 1373-1383 (2012)
Vibration signals acquired from bearing have been found to demonstrate complicated nonlinear characteristics in literature. Fractal geometry theory has provided effective tools such as fractal dimension for characterizing the vibration signals in bea
Externí odkaz:
https://doaj.org/article/22290c5f3dd24abf927b8226db26240b
Publikováno v:
Sensors, Vol 11, Iss 7, Pp 6494-6508 (2011)
New design and optimization of charge pump rectifiers using diode-connected MOS transistors is presented in this paper. An analysis of the output voltage and Power Conversion Efficiency (PCE) is given to guide and evaluate the new design. A novel dio
Externí odkaz:
https://doaj.org/article/a0ecf869c15a40b8b711d32848bf816a
A Modified Decision Tree Algorithm Based on Genetic Algorithm for Mobile User Classification Problem
Autor:
Dong-sheng Liu, Shu-jiang Fan
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
In order to offer mobile customers better service, we should classify the mobile user firstly. Aimed at the limitations of previous classification methods, this paper puts forward a modified decision tree algorithm for mobile user classification, whi
Externí odkaz:
https://doaj.org/article/81f61335992e4b0687e875f2028a2781
Autor:
Dong-sheng Liu, Shu-jiang Fan
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2013 (2013)
Personalized travel experience and service of tourist has been a hot topic research in the tourism service supply chain. In this paper, we take the context into consideration and propose an analyzed method to the tourist based on the context: firstly
Externí odkaz:
https://doaj.org/article/33ff7d345ae34f08aac3998b25118033
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 1, Pp m166-m166 (2008)
The title compound, [Mn2(HO3PCH2CH2COO)2(C8H8N2)2(H2O)2], was obtained by hydrothermal synthesis. The manganese(II) ions are six-coordinate and are linked by two 2-carboxyethylphosphonate ligands, forming a centrosymmetric dimer. The Mn ions adopts a
Externí odkaz:
https://doaj.org/article/2e384324b6c74656b1a176241cecf8ee
Autor:
Xiao-Fang, Zhong, Dong-Sheng, Liu, Ying-Qi, Zheng, Gui-Juan, Peng, Yuan-Yuan, Sheng, Li-Xin, Chen, Ying-Ying, Liu
Publikováno v:
Acta Cardiologica. 78:331-340
By using ultrasound strain rate (SR) imaging to evaluate the left atrial (LA) reservoir and pump function after catheter ablation (CA) with persistent atrial fibrillation (PAF).A total of 45 patients with PAF underwent echocardiography examination be