Search
Results: 1306
Transformation Network Culminating in a Heteroleptic Cd6L6L'2 Twisted Trigonal Prism.
Transformations between three-dimensional metallosupramolecular assemblies can enable switching between the different functions of these structures. Here we report a network of such transformations, based upon a subcomponent...
Laboratory Abnormal Behavior Detection Based on Multimodal Information Fusion
Dawei Zhang
Jan 01, 2024
The traditional laboratory anomaly detection methods mainly focus on the hidden dangers caused by chemical leaks and other items, ignoring the impact of abnormal behaviors such as incorrect operations and improper behavior on...
Published by: IGI Global Scientific Publishing
Abnormality Retrieval Method of Laboratory Surveillance Video Based on Deep Automatic Encoder
Dawei Zhang
Jan 01, 2023
Aiming at the problem that abnormal behavior is difficult to distinguish from normal behavior, a retrieval method for abnormal behavior of laboratory security surveillance video based on deep automatic encoder is proposed....
Published by: IGI Global Scientific Publishing
Laboratory Dangerous Operation Behavior Detection System Based on Deep Learning Algorithm
Dawei Zhang
Jan 01, 2024
Aiming at the problem that dangerous operation behaviors in the laboratory is difficult to identify by monitoring the video. An algorithm of dangerous operation behavior detection in multi-task laboratory based on improved...
Published by: IGI Global Scientific Publishing
Web Vulnerability Detection Analyzer Based on Python
In the information age, hackers will use Web vulnerabilities to infiltrate websites, resulting in many security incidents. To solve this problem, security-conscious enterprises or individuals will conduct penetration tests on...
Published by: IGI Global Scientific Publishing
Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes.
Wei Zou, Renzhi Li, Shuting Zhang, Yunlong Liu, Nana Wang, Yu Cao, Yanfeng Miao, Mengmeng Xu, Qiang Guo, Dawei Di, Li Zhang, Chang Yi, Feng Gao, Richard H Friend, Jianpu Wang, Wei Huang
Jul 31, 2018
Efficiency roll-off is a major issue for most types of light-emitting diodes (LEDs), and its origins remain controversial. Here we present investigations of the efficiency roll-off in perovskite LEDs based on two-dimensional...
Unveiling the additive-assisted oriented growth of perovskite crystallite for high performance light-emitting diodes.
Lin Zhu, Hui Cao, Chen Xue, Hao Zhang, Minchao Qin, Jie Wang, Kaichuan Wen, Zewu Fu, Tao Jiang, Lei Xu, Ya Zhang, Yu Cao, Cailing Tu, Ju Zhang, Dawei Liu, Guangbin Zhang, Decheng Kong, Ning Fan, Gongqiang Li, Chang Yi, Qiming Peng, Jin Chang, Xinhui Lu, Nana Wang, Wei Huang, Jianpu Wang
Oct 26, 2021
Solution-processed metal halide perovskites have been recognized as one of the most promising semiconductors, with applications in light-emitting diodes (LEDs), solar cells and lasers. Various additives have been widely used in...
Plasmodesmata-mediated intercellular signaling during plant growth and development.
Plasmodesmata (PD) are cytoplasmic channels that connect neighboring cells for cell-to-cell communication. PD structure and function vary temporally and spatially to allow formation of symplastic domains during different stages...
Transmission dynamics and control measures of COVID-19 outbreak in China
Xu-Sheng Zhang, Emilia Vynnycky, Andre Charlett, Daniela De Angelis, Zhengji Chen, Wei Liu
Mar 30, 2021
COVID-19 is reported to have been brought under control in China. To understand the COVID-19 outbreak in China and provide potential lessons for other parts of the world, in this study we apply a mathematical model with multiple...
Privacy-Preserving and Publicly Verifiable Protocol for Outsourcing Polynomials Evaluation to a Malicious Cloud
As cloud computing provides affordable and scalable computational resources, delegating heavy computing tasks to the cloud service providers is appealing to individuals and companies. Among different types of specific...
Published by: IGI Global Scientific Publishing
A Study on Pollution in Livestock and Poultry Breeding in Shiyan City
With the investigation and research of agricultural ecology situation, the pollution characteristics of livestock manure were indicated by the statistical analysis of data as well as the effect of livestock and poultry breeding...
Selective Separation of Polyaromatic Hydrocarbons by Phase Transfer of Coordination Cages.
Here we report a new supramolecular strategy for the selective separation of specific polycyclic aromatic hydrocarbons (PAHs) from mixtures. The use of a triethylene glycol-functionalized formylpyridine subcomponent allowed the...
A think-aloud method of investigating translanguaging strategies in learning Chinese characters
Asian scripts that are significantly different from Roman-derived alphabets usually impose difficulties in learning. Translanguaging has therefore been explored as a pedagogical tool for the language classroom, including...
Complexities of a protonatable substrate in measurements of Hoechst 33342 transport by multidrug transporter LmrP.
Brendan M Swain, Dawei Guo, Himansha Singh, Philip B Rawlins, Mark McAlister, Hendrik W van Veen
Nov 04, 2020
Deciphering exciton-generation processes in quantum-dot electroluminescence.
Yunzhou Deng, Xing Lin, Wei Fang, Dawei Di, Linjun Wang, Richard H Friend, Xiaogang Peng, Yizheng Jin
Jun 22, 2020
Electroluminescence of colloidal nanocrystals promises a new generation of high-performance and solution-processable light-emitting diodes. The operation of nanocrystal-based light-emitting diodes relies on the radiative...
Matrix-free GPU implementation of a preconditioned conjugate gradient solver for anisotropic elliptic PDEs
Many problems in geophysical and atmospheric modelling require the fast solution of elliptic partial differential equations (PDEs) in “flat” three dimensional geometries. In particular, an anisotropic elliptic PDE for the...
Construction of the influenza A virus transmission tree in a college-based population
BACKGROUND: Co-infection of different influenza A viruses is known to occur but how viruses interact within co-infection remains unknown. An outbreak in a college campus during the 2009 pandemic involved two subtypes of...
A functional genetic toolbox for human tissue-derived organoids
Dawei Sun, Lewis Evans, Francesca Perrone, Vanesa Sokleva, Kyungtae Lim, Saba Rezakhani, Matthias Lutolf, Matthias Zilbauer, Emma L Rawlins
Oct 28, 2021
|
|< |
< |
1 |