User profiles for Xi Wei

Wei XI (惠维)

- Verified email at xjtu.edu.cn - Cited by 3650

Xi Wei

- Verified email at mail.ustc.edu.cn - Cited by 293

Strong Metal–Support Interactions between Pt Single Atoms and TiO2

B Han, Y Guo, Y Huang, W Xi, J Xu… - Angewandte Chemie …, 2020 - Wiley Online Library
Strong metal–support interaction (SMSI) has gained great attention in the field of heterogeneous
catalysis. However, whether single‐atom catalysts can exhibit SMSI remains unknown. …

Clinical use of bioceramic materials

M Haapasalo, M Parhar, X Huang, XI Wei… - Endodontic …, 2015 - Wiley Online Library
Mineral trioxide aggregate ( MTA ) was the first bioceramic ( BC ) material introduced to
clinical use as a root‐end filling material in endodontics in the mid‐1990s. Since then the …

Meta‐analysis of thyroid imaging reporting and data system in the ultrasonographic diagnosis of 10,437 thyroid nodules

X Wei, Y Li, S Zhang, M Gao - Head & Neck, 2016 - Wiley Online Library
Background The meta‐analysis was performed to review the diagnostic accuracy of ultrasound
reporting and data system in the diagnosis of thyroid nodules. Methods We identified the …

WILL: Wireless indoor localization without site survey

C Wu, Z Yang, Y Liu, W Xi - IEEE Transactions on Parallel and …, 2012 - ieeexplore.ieee.org
Indoor localization is of great importance for a range of pervasive applications, attracting many
research efforts in the past two decades. Most radio-based solutions require a process of …

[HTML][HTML] Non defect-stabilized thermally stable single-atom catalyst

R Lang, W Xi, JC Liu, YT Cui, T Li, AF Lee… - Nature …, 2019 - nature.com
Surface-supported isolated atoms in single-atom catalysts (SACs) are usually stabilized by
diverse defects. The fabrication of high-metal-loading and thermally stable SACs remains a …

Multi-modality cross attention network for image and sentence matching

X Wei, T Zhang, Y Li, Y Zhang… - Proceedings of the IEEE …, 2020 - openaccess.thecvf.com
The key of image and sentence matching is to accurately measure the visual-semantic
similarity between an image and a sentence. However, most existing methods make use of only …

Electronic frog eye: Counting crowd using WiFi

W Xi, J Zhao, XY Li, K Zhao, S Tang… - IEEE INFOCOM 2014 …, 2014 - ieeexplore.ieee.org
Crowd counting, which count or accurately estimate the number of human beings within a
region, is critical in many applications, such as guided tour, crowd control and marketing …

[HTML][HTML] Strong metal-support interaction promoted scalable production of thermally stable single-atom catalysts

…, J Zhang, Z Chen, J Yang, X Liu, T Zhou, W Xi… - Nature …, 2020 - nature.com
Single-atom catalysts (SACs) have demonstrated superior catalytic performance in numerous
heterogeneous reactions. However, producing thermally stable SACs, especially in a …

[HTML][HTML] Atomically dispersed nickel as coke-resistant active sites for methane dry reforming

…, S Zhao, X Li, K Zang, AF Lee, MA Isaacs, W Xi… - Nature …, 2019 - nature.com
Dry reforming of methane (DRM) is an attractive route to utilize CO 2 as a chemical
feedstock with which to convert CH 4 into valuable syngas and simultaneously mitigate both …

Diagnosis of thyroid cancer using deep convolutional neural network models applied to sonographic images: a retrospective, multicohort, diagnostic study

X Li, S Zhang, Q Zhang, X Wei, Y Pan, J Zhao… - The Lancet …, 2019 - thelancet.com
Background The incidence of thyroid cancer is rising steadily because of overdiagnosis and
overtreatment conferred by widespread use of sensitive imaging techniques for screening. …