19 Result(s)

Article

Emerging hierarchical mesoporous materials of covalent organic frameworks

Lingyan Huang, Wenda Li, Hongyi Zhang, Shanzhe Ke, Hao Chen… in Science China Chemistry (2024)

Article

Study on the Effect of Bedding Plane and Loading Style on Fracture Process Zone in Coal

In this study, we conduct the single-edge notched beam (SENB) test to study the influence of bedding planes and loading style on the fracture properties and acoustic emission (AE) characteristic parameters in ...

Zaiyong Wang, Weiguo Liang, Haojie Lian, Yuedu Chen… in Rock Mechanics and Rock Engineering (2024)

Article

A seismic random noise suppression method based on self-supervised deep learning and transfer learning

Random noise suppression is an essential task in the seismic data processing. In recent years deep learning methods have achieved superior results in seismic data denoising. However, obtaining clean data from ...

Tianqi Wu, **aohong Meng, Hong Liu, Wenda Li in Acta Geophysica (2024)

Article

Experimental Study on the Fracture Process Zones and Fracture Characteristics of Coal and Rocks in Coal Beds

In this work, the physical, mechanical, and fracturing properties of three different types of rock (shale, sandstone, and coal) are studied through three-point bending tests. The fracturing characteristics are...

Zaiyong Wang, Haojie Lian, Weiguo Liang, Pengfei Wu… in Rock Mechanics and Rock Engineering (2024)

Article

Synergetic effect of Pt–Pd bimetallic nanoparticle on MgAl₂O₄ support in hydrogen production from decalin dehydrogenation

In the present study, MgAl₂O₄ carriers were synthesized by the alcohol-heating method, and the effects of Pt loading and Pt/Pd molar ratio on decalin dehydrogenation activity were investigated systematically. The...

Mingsheng Luo, Fengli Wang, Qinglong Liu… in Reaction Kinetics, Mechanisms and Catalysis (2023)

Article

Solution-based self-assembly synthesis of two-dimensional-ordered mesoporous conducting polymer nanosheets with versatile properties

Conducting polymers with conjugated backbones have been widely used in electrochemical energy storage, catalysts, gas sensors and biomedical devices. In particular, two-dimensional (2D) mesoporous conducting p...

Facai Wei, Tingting Zhang, Renhao Dong, Yong Wu, Wenda Li, Jianwei Fu… in Nature Protocols (2023)

Chapter and Conference Paper

Multi-view Guidance for Self-supervised Monocular Depth Estimation on Laparoscopic Images via Spatio-Temporal Correspondence

This work proposes an innovative self-supervised approach to monocular depth estimation in laparoscopic scenarios. Previous methods independently predicted depth maps ignoring spatial coherence in local region...

Wenda Li, Yuichiro Hayashi, Masahiro Oda… in Medical Image Computing and Computer Assis… (2023)

Chapter and Conference Paper

Geometric Constraints for Self-supervised Monocular Depth Estimation on Laparoscopic Images with Dual-task Consistency

Depth values are essential information to automate surgical robots and achieve Augmented Reality technology for minimally invasive surgery. Although depth-pose self-supervised monocular depth estimation perfor...

Wenda Li, Yuichiro Hayashi, Masahiro Oda… in Medical Image Computing and Computer Assis… (2022)

Article

Carbon confinement synthesis of interlayer-expanded and sulfur-enriched MoS_2+x nanocoating on hollow carbon spheres for advanced Li-S batteries

High energy density and low-cost lithium-sulfur batteries have been considered as one of the most promising candidates for next-generation energy storage systems. However, the intrinsic problems of the sulfur ...

Wenda Li, Dezhu Wang, Zihao Song, Zhijiang Gong, **aosong Guo, **g Liu… in Nano Research (2019)

Article

Perioperative and long-term outcomes of laparoscopic versus open liver resection for hepatocellular carcinoma with well-preserved liver function and cirrhotic background: a propensity score matching study

Although laparoscopic liver resection (LLR) has advanced into a safe and effective alternative to conventional open liver resection (OLR), it has not been widely accepted by surgeons. This article aimed to inv...

**nqiang Wu, Zejian Huang, Wan Yee Lau, Wenda Li, Pai Lin, Lei Zhang… in Surgical Endoscopy (2019)

Chapter and Conference Paper

A Formal Proof of Cauchy’s Residue Theorem

We present a formalization of Cauchy’s residue theorem and two of its corollaries: the argument principle and Rouché’s theorem. These results have applications to verify algorithms in computer algebra and demo...

Wenda Li, Lawrence C. Paulson in Interactive Theorem Proving (2016)

Article

Laparoscopic surgery minimizes the release of circulating tumor cells compared to open surgery for hepatocellular carcinoma

The aim of this study was to determine whether tumor manipulation enhances cancer cell release from the primary tumor in HCC patients and which surgical approach, open surgery or laparoscopic resection, is sup...

Wenda Li, Xue Zhou, ZeJian Huang, Hongwei Zhang, Lei Zhang… in Surgical Endoscopy (2015)

Article

Forecast of flood in Chaohu Lake basin of China based on Grey-Markov theory

Flood is one kind of unexpected and the most common natural disasters, which is affected by many factors and has complex mechanism. At home and abroad, there is still no mature theory and method used for the l...

**ang Li, **nyuan Wang, Wei Shao, Linyi **a… in Chinese Geographical Science (2007)