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Results: 434
The effect of omitted covariates in marginal and partially conditional recurrent event analyses.
Yujie Zhong, Richard J Cook
Jul 04, 2018
There have been many advances in statistical methodology for the analysis of recurrent event data in recent years. Multiplicative semiparametric rate-based models are widely used in clinical trials, as are more general partially...
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Teaching Model of Swimming Skills Training Under the Background of Artificial Intelligence
Yujie Guo
Jan 01, 2024
Global swimming competitiveness, driven by enhanced training science, necessitates innovative strategies. High-level swimmers worldwide follow common principles, underscoring AI's potential in training enhancement. Software...
Early Warning of Companies' Credit Risk Based on Machine Learning
Benyan Tan, Yujie Lin
Jan 04, 2023
With the advent of the big data era, information barriers are gradually being broken down and credit has become a key factor of company operations. The lack of company credit has greatly and negatively impacted the social...
Bidirectional Complementary Correlation-Based Multimodal Aspect-Level Sentiment Analysis
Jing Yang, Yujie Xiong
Jan 01, 2024
Aspect-based sentiment analysis is the key to natural language processing, and it focuses on the polarity of emotions associated with specific text aspects. Traditional models that combine text and visual data tend to ignore the...
Biosynthesis of Putrescine from L-arginine Using Engineered Escherichia coli Whole Cells
Putrescine, a biogenic amine, is a highly valued compound in medicine, industry, and agriculture. In this study, we report a whole-cell biocatalytic method in Escherichia coli for the production of putrescine, using...
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Water and the Cation-π Interaction.
The cation-π interaction and the hydrophobic effect are important intermolecular forces in chemistry and play major roles in controlling recognition in biological systems. We compared their relative contributions to the binding...
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What Determines the Pattern of China's Cross-Border E-Commence With the World?
Cross-border e-commerce has gradually expanded in international trade markets over the past decades. This paper analyzes the determinants of the volume of cross-border e-commerce in a gravity model framework. Moreover, the paper...
Movement from Object Position in Chinese
Zhong-ying Lu
Sep 05, 2013
There is a subject-object asymmetry in Chinese, such that the extraction of a possessor NP from a possessive NP is quite free from subject position but restricted from object position. A possessive tJP consists of a possessor NP...
Movement from Object Position in Chinese
Zhong-ying Lu
Sep 05, 2013
There is a subject-object asymmetry in Chinese, such that the extraction of a possessor NP from a possessive NP is quite free from subject position but restricted from object position. A possessive tJP consists of a possessor NP...
Building hierarchical interfaces using BaSrTiO<sub>3</sub> nanocuboid dotted graphene sheets in an optimized percolative nanocomposite with outstanding dielectric properties
A novel percolative nanocomposite with super-high permittivity and supressed dielectric loss is achieved, which is due to the hierarchical interfaces induced by BaSrTiO3 nanocuboid dotted graphene sheets and further modification...
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Biochemical and Genetic Studies of Beclin 1 Function in Autophagy
Yun Zhong
Jan 01, 0001
Beclin 1 is a mammalian autophagy protein and has important functions in development, tumor suppression and neurodegeneration. Beclin 1 exists in a protein complex with Vps34, which is a class III phosphatidylinositol (PtdIns)...
Published by: Rockefeller University
A Universal Relation of Dust Obscuration Across Cosmic Time

We investigate dust obscuration as parametrized by the infrared excess IRX ≡ L IR/L UV in relation to global galaxy properties, using a sample of ∼32 000 local star-forming galaxies (SFGs) selected from...

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