Bengang Zhou

Comparative Analysis of High-Dose Dual Therapies in First-Line Helicobacter pylori Eradication: An Inverse Probability of Treatment-Weighted Multicenter Study

Qingzhou Kong, Baobao Wang, Bengang Zhou, Hong Lu et autres

BACKGROUND: High-dose dual therapy (HDDT) is a promising first-line treatment option for Helicobacter pylori infection. In this study, we aimed to compare the efficacy and safety of different HDDT regimens. METHODS: This multicenter retrospective study included data from 10 centers between January …

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Vonoprazan-amoxicillin dual therapy vs. proton pump inhibitor based dual therapy for Helicobacter pylori eradication: a meta-analysis

You Lv, Hong-Hua Zhou, Jia-Geng Sun, Qin Yu et autres

Background and objective In recent years, the use of high-dose dual therapy based on PPI and amoxicillin (PPI-HDDT) has shown satisfactory efficacy in eradicating Helicobacter pylori ( H. pylori ) as a first-line treatment. Vonoprazan (VPZ), a new potassium-competitive acid blocker, exhibits …

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基于数值模拟的巴颜喀拉块体边界断裂强震时空活动特征

Yin Li, Gang Luo, Bengang Zhou, Zhengfang Li

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Spatial slip rate partitioning along the Xianshuihe Fault Zone, eastern Tibetan Plateau

Jun Ma, Zhengfang Li, Bengang Zhou, Mingming Wang et autres

The Xianshuihe Fault Zone (XSHF) frequently experiences strong earthquakes owing to its high slip rate; particularly, the Kangding segment within the XSHF is structurally complex. To conduct an accurate regional seismic hazard analysis of XSHF, it is necessary to understand the slip …

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Late Quaternary Fault Activity Along the Eastern Margin Fault of the Daxing Uplift, Southeast Beijing, China, and Implications for the Rupture Behavior of Intraplate Earthquakes

Yanbao Li, Zhengfang Li, Bengang Zhou, Jun Ma et autres

Abstract The mechanisms of seismic rupture behavior for large intraplate earthquakes remain poorly resolved. One important reason is the lack of sufficient paleoseismic data to constrain the spatiotemporal patterns of late Quaternary fault activity. In this study, we used drilling, paleoseismic trenching, …

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Numerical Modeling of Interactions between Shallow and Deep Faults in the North China Plain: Insights from the Sanhe-Pinggu Seismic Zone

Li Yin, Bengang Zhou, Zhengfang Li, Gang Luo

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Cascading rupture of large strike-slip fault bends: Evidence from paleoearthquakes in the Xianshuihe fault zone, Eastern Tibetan Plateau

Jun Ma, Zhengfang Li, Mingming Wang, Bengang Zhou et autres

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Discovery of a Buried Active Fault to the South of the 1679 M8.0 Sanhe–Pinggu Earthquake in the North China Plain: Evidence from Seismic Reflection Exploration and Drilling Profile

Zhengfang Li, Bengang Zhou, Yanbao Li

Abstract This study focuses on the key structural locations to the south of the 1679 M8.0 Sanhe–Pinggu earthquake. In conjunction with prior deep seismic reflection exploration in the area, we conducted four shallow seismic investigations to the south of Sanhe–Pinggu seismic area …

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Impact of Multiple Faults on the Maximum Credible Ground-Motion Parameters of Large Earthquakes at a Near-Field Site

Jiangyi Li, Zhengfang Li, Bengang Zhou

The ground-motion simulation of regional-specific earthquake scenarios is crucial for the seismic design of key facilities. Herein, we considered parameter uncertainty in ground-motion simulations and the impact of multiple faults when determining the maximum credible ground-motion parameters of large earthquakes at a …

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Assessment of Strong Earthquake Risk in Maqin–Maqu Segment of the Eastern Kunlun Fault, Northeast Tibet Plateau

Zhengfang Li, Bengang Zhou

The East Kunlun Fault Zone, as a highly seismically active fault, has witnessed five earthquakes with magnitudes exceeding M7.0 to the west of Animaqing Mountain since 1900. Conversely, the historical records for the Maqin–Maqu segment in the east of Animaqing Mountain show …

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A semi-analytical solution to incident plane P waves scattering by saturated river valley with arbitrary shapes containing water

Liguo Jin, Xueliang Duan, Zhenghua Zhou, Bengang Zhou et autres

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Accessing Near-Field Strong Ground Motions Using a Multi-Scheme Method in the Kalawenguquan Fault, Xinjiang, China

Jiangyi Li, Bengang Zhou, Zhongtai He, Haomin Ji et autres

The middle segment of the Kalawenguquan fault has been active since the Holocene, with a maximum credible earthquake magnitude of MS 7.5. We established two source models based on empirical relationships, as well as geological, geomorphological, and seismic characteristics. Taking into account …

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