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  1. No Access

    Article

    Long-term outcomes after aortic valve surgery in patients with aortic regurgitation with preserved ejection fraction and left ventricular dilation

    This study aims to assess the long-term outcomes and prognostic predictors of asymptomatic patients with severe aortic regurgitation (AR) accompanied by left ventricular ejection fraction (LVEF) ≥ 55% and left...

    **ngli Fan, **angyang Xu, Boyao Zhang in General Thoracic and Cardiovascular Surgery (2023)

  2. Article

    Open Access

    Mitral valve repair and concomitant maze procedure versus catheter ablation in the treatment of atrial functional mitral regurgitation

    To compare mitral valve (MV) repair and concomitant maze procedure with catheter ablation in treating patients with atrial functional mitral regurgitation (AFMR).

    **ngli Fan, Yangfeng Tang, Ye Ma, Boyao Zhang, Jie Lu in BMC Cardiovascular Disorders (2022)

  3. Article

    Open Access

    Adaptive step-length selection in gradient boosting for Gaussian location and scale models

    Tuning of model-based boosting algorithms relies mainly on the number of iterations, while the step-length is fixed at a predefined value. For complex models with several predictors such as Generalized additiv...

    Boyao Zhang, Tobias Hepp, Sonja Greven, Elisabeth Bergherr in Computational Statistics (2022)

  4. No Access

    Article

    Graph Representation Learning for Similarity Stocks Analysis

    Listed companies with similar or related fundamentals usually influence each other, and these influences are usually reflected in stock prices. For example, the momentum spillover effect in the behavioral fina...

    Boyao Zhang, Chao Yang, Haikuo Zhang, Zongguo Wang in Journal of Signal Processing Systems (2022)

  5. No Access

    Chapter and Conference Paper

    Construction Research and Applications of Industry Chain Knowledge Graphs

    Research on listed companies is an important part of stock analysis. This study proposes an automatic construction method of the knowledge graph for the financial industry chain, which can better track and stu...

    Boyao Zhang, Zijian Wang, Haikuo Zhang in Knowledge Science, Engineering and Managem… (2022)

  6. No Access

    Article

    Unravelling the collateral damage of antibiotics on gut bacteria

    Antibiotics are used to fight pathogens but also target commensal bacteria, disturbing the composition of gut microbiota and causing dysbiosis and disease1. Despite this well-known collateral damage, the activity...

    Lisa Maier, Camille V. Goemans, Jakob Wirbel, Michael Kuhn, Claudia Eberl in Nature (2021)

  7. No Access

    Article

    Dysregulated long non-coding RNAs involved in regulation of matrix degradation during type-B aortic dissection pathogenesis

    Thoracic aortic dissection (TAD) is a catastrophic disease with the rupture of aortic media resulted mainly from the degradation of extracellular matrix. With the deep study of long non-coding RNAs (lncRNAs) i...

    Hongjie Xu, Boyao Zhang, Yang Li, Fan Yang in General Thoracic and Cardiovascular Surgery (2021)

  8. No Access

    Article

    In-air sintering of copper nanoparticle paste with pressure-assistance for die attachment in high power electronics

    There is a high demand for the implementation of metallic nanoparticle (NP) sintering technology for die attach in high-power electronics. The performance of this technology is superior to that of the technolo...

    Boyao Zhang, Andrei Damian, Jurrian Zijl in Journal of Materials Science: Materials in… (2021)

  9. No Access

    Chapter and Conference Paper

    Diverse Demands Estimation and Ranking Based on User Behaviors

    In the big data era, users can get massive information from the Internet, but the value density is very low. In order to help users find the information they need more quickly, this paper presents the mechani...

    Liandong Chen, Shigang Li, Chunbao Zhou in High-Performance Computing Applications in… (2019)

  10. No Access

    Chapter and Conference Paper

    Topology Layout Technology of Energy Internet

    With the development of economy, the number of substations and the number of lines is continuously increasing, and the Energy Internet is becoming increasingly complex and changes frequently. It is more and mo...

    Liandong Chen, Boyao Zhang, Fang Liu in High-Performance Computing Applications in… (2019)

  11. No Access

    Chapter and Conference Paper

    Abnormal Flow Detection Technology in GPU Network Based on Statistical Classification Method

    Domain Name System (DNS), as the Internet “hub system” of basic resources services, mainly provides the basic services of domain name and IP address map**. Abnormal flow detection technology plays an importa...

    Huifeng Yang, Liandong Chen, Boyao Zhang, Haikuo Zhang in Smart Computing and Communication (2018)

  12. No Access

    Chapter and Conference Paper

    Review on Application of Artificial Intelligence in Photovoltaic Output Prediction

    With the development of photovoltaic, the distributed power grid has begun large-scale interconnection, which has an impact on the stability of the network. Distributed photovoltaic output is intermittent and ...

    Dianling Huang, **aoguang Wang, Boyao Zhang in Smart Computing and Communication (2018)

  13. Article

    Open Access

    Aminopeptidase N1 is involved in Bacillus thuringiensis Cry1Ac toxicity in the beet armyworm, Spodoptera exigua

    Understanding how insecticidal proteins from the bacterium Bacillus thuringiensis (Bt) interact with their hosts is crucial to fully explain the molecular bases of Bt specificity and insecticidal activity. Previo...

    Lin Qiu, Songhe Cui, Lang Liu, Boyao Zhang, Weihua Ma, ** Wang in Scientific Reports (2017)

  14. Article

    Open Access

    Knockdown of the MAPK p38 pathway increases the susceptibility of Chilo suppressalis larvae to Bacillus thuringiensis Cry1Ca toxin

    The bacterium Bacillus thuringiensis (Bt) produces a wide range of toxins that are effective against a number of insect pests. Identifying the mechanisms responsible for resistance to Bt toxin will improve both o...

    Lin Qiu, **xing Fan, Lang Liu, Boyao Zhang, ** Wang in Scientific Reports (2017)

  15. Article

    Open Access

    Proteomic analysis of Cry2Aa-binding proteins and their receptor function in Spodoptera exigua

    The bacterium Bacillus thuringiensis produces Crystal (Cry) proteins that are toxic to a diverse range of insects. Transgenic crops that produce Bt Cry proteins are grown worldwide because of their improved resis...

    Lin Qiu, Boyao Zhang, Lang Liu, Weihua Ma, ** Wang in Scientific Reports (2017)

  16. No Access

    Chapter and Conference Paper

    Crystal MD: Molecular Dynamic Simulation Software for Metal with BCC Structure

    Material irradiation effect plays an important role in material science. However, it is lack of high-throughput irradiation facility and process of evolution and development, which lead to lack of basic scient...

    He Bai, Changjun Hu, **nfu He, Boyao Zhang in Big Data Technology and Applications (2016)