Chenyang Hu
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View article: Predictive Value of the Neutrophil-to-Lymphocyte Ratio/Serum Albumin for All-Cause Mortality in Critically Ill Patients Suffering from COPD
Predictive Value of the Neutrophil-to-Lymphocyte Ratio/Serum Albumin for All-Cause Mortality in Critically Ill Patients Suffering from COPD Open
Elevated NLR/ALB levels are associated with increased all-cause mortality in critically ill patients with COPD.
View article: A new paradigm for valorization of waste poly(glycolic acid): facile coupling with epoxides and synthesis of copolyesters with enhanced performance
A new paradigm for valorization of waste poly(glycolic acid): facile coupling with epoxides and synthesis of copolyesters with enhanced performance Open
We propose a new strategy by utilizing epoxides to upcycle poly(glycolic acid) (PGA) into lactones under mild conditions (<100 °C), and further synthesize copolyester with tunable properties by copolymerizing the fused lactones with ε-capr…
View article: Fractional portfolio optimization based on different risk measures in fuzzy environment
Fractional portfolio optimization based on different risk measures in fuzzy environment Open
This paper introduces the idea of fractional programming in a portfolio model and builds four fractional programming portfolio optimization models based on various risk measures in a fuzzy environment, with the aim of addressing the comple…
View article: Revealing the Role of Hydrogen in Highly Efficient Ag-Substituted CZTSSe Photovoltaic Devices: Photoelectric Properties Modulation and Defect Passivation
Revealing the Role of Hydrogen in Highly Efficient Ag-Substituted CZTSSe Photovoltaic Devices: Photoelectric Properties Modulation and Defect Passivation Open
The presence of Sn Zn -related defects in Cu 2 ZnSn(S,Se) 4 (CZTSSe) absorber results in large irreversible energy loss and extra irreversible electron–hole non-radiative recombination, thus hindering the efficiency enhancement of CZTSSe d…
View article: Recent progress of heterocycle ring‐opening (co)polymerization for the synthesis of sequence‐controlled block polyesters and polycarbonates
Recent progress of heterocycle ring‐opening (co)polymerization for the synthesis of sequence‐controlled block polyesters and polycarbonates Open
Aliphatic polyesters and polycarbonates are among the promising sustainable polymers, which exhibit unique degradability and chain‐chain interactions owing to their heterofunctionality. However, monocomponent aliphatic polyesters and polyc…
View article: 4D Printing Hybrid Soft Robots Enabled by Shape‐Transformable Liquid Metal Nanoparticles
4D Printing Hybrid Soft Robots Enabled by Shape‐Transformable Liquid Metal Nanoparticles Open
In recent years, soft robotics has emerged as a rapidly expanding frontier research field that draws inspiration from the locomotion mechanisms of soft‐bodied creatures in nature to achieve smooth and complex motion for diverse application…
View article: Sustainable, Recyclable, and Bench-Stable Catalytic System for Synthesis of Poly(ester-<i>b</i>-carbonate)
Sustainable, Recyclable, and Bench-Stable Catalytic System for Synthesis of Poly(ester-<i>b</i>-carbonate) Open
Transferring abundant, inexpensive, and nontoxic carbon dioxide (CO2) into biodegradable polymers is one of the ideal ways to promote sustainable development. Although a great deal of preeminent researches has been reported in t…
View article: A Novel Improved Genetic Algorithm for Multi-Period Fractional Programming Portfolio Optimization Model in Fuzzy Environment
A Novel Improved Genetic Algorithm for Multi-Period Fractional Programming Portfolio Optimization Model in Fuzzy Environment Open
The complexity of historical data in financial markets and the uncertainty of the future, as well as the idea that investors always expect the least risk and the greatest return. This study presents a multi-period fractional portfolio mode…
View article: Light‐Assisted 3D‐Printed Hydrogels for Antibacterial Applications
Light‐Assisted 3D‐Printed Hydrogels for Antibacterial Applications Open
Light‐assisted 3D printing technology, which uses a light source to solidify a photopolymerizable prepolymer solution, has shown great potential in the development of antibacterial hydrogels with high‐resolution, specific features and func…
View article: A New Radical Initiation for the Ring-Opening Polymerization of Tetrahydrofuran with a Radical Substitution Mechanism
A New Radical Initiation for the Ring-Opening Polymerization of Tetrahydrofuran with a Radical Substitution Mechanism Open
View article: One-dimensional synthetic waterborne phononic crystals
One-dimensional synthetic waterborne phononic crystals Open
Underwater acoustics has wide applications in underwater communication, underwater positioning, underwater navigation, and so on. Inspired by the concept of topological physics, the study of topological states in waterborne phononic crysta…
View article: Exogenous melatonin orchestrates multiple defense responses against Botrytis cinerea in tomato leaves
Exogenous melatonin orchestrates multiple defense responses against Botrytis cinerea in tomato leaves Open
Infection of tomato leaves and fruits by necrotrophic fungal pathogen Botrytis cinerea causes considerable economic loss. Melatonin has multiple physiological functions and is considered a potential biocontrol agent for its positive effect…
View article: Multinuclear Catalyst: An Efficient Tool for the Synthesis of Polyesters and Polycarbonates by Ring-opening Polymerization
Multinuclear Catalyst: An Efficient Tool for the Synthesis of Polyesters and Polycarbonates by Ring-opening Polymerization Open
Stemming from the simultaneous activation among multiple metal centers, many multinuclear catalysts show markedly higher reaction rate and selectivity on a wide array of reactions. Inspired by these seminal discoveries, there has been a re…
View article: Advances in alternative splicing identification: deep learning and pantranscriptome
Advances in alternative splicing identification: deep learning and pantranscriptome Open
In plants, alternative splicing is a crucial mechanism for regulating gene expression at the post-transcriptional level, which leads to diverse proteins by generating multiple mature mRNA isoforms and diversify the gene regulation. Due to …
View article: A Hybrid PSO-DE Intelligent Algorithm for Solving Constrained Optimization Problems Based on Feasibility Rules
A Hybrid PSO-DE Intelligent Algorithm for Solving Constrained Optimization Problems Based on Feasibility Rules Open
In this paper, we study swarm intelligence computation for constrained optimization problems and propose a new hybrid PSO-DE algorithm based on feasibility rules. Establishing individual feasibility rules as a way to determine whether the …
View article: Characterization of the genetic and regulatory networks associated with sugar and acid metabolism in apples via an integrated strategy
Characterization of the genetic and regulatory networks associated with sugar and acid metabolism in apples via an integrated strategy Open
Although sugars and acids have a substantial influence on the taste of apple fruits, the genetic and regulatory networks underlying their metabolism in fruit remain insufficiently determined. To fully decipher the genetic basis of the accu…
View article: Early Weak Fault Diagnosis of Rolling Bearing Based on Duffing System and LMCD
Early Weak Fault Diagnosis of Rolling Bearing Based on Duffing System and LMCD Open
The early weak fault signals of bearings are usually hidden in a large amount of noise, and the components of the noise are more complicated. Therefore, it is difficult to extract the early weak fault features of bearings using conventiona…
View article: MicroRNA‑1298‑5p inhibits the tumorigenesis of breast cancer by targeting E2F1
MicroRNA‑1298‑5p inhibits the tumorigenesis of breast cancer by targeting E2F1 Open
Studies performed in the last two decades have identified microRNA (miR)-1298-5p to display tumor-suppressive functions in several types of malignancy. In addition, the regulatory role of E2F transcription factor 1 (E2F1) has been reported…
View article: Causal Effects of N-6 Polyunsaturated Fatty Acids on Age-related Macular Degeneration: A Mendelian Randomization Study
Causal Effects of N-6 Polyunsaturated Fatty Acids on Age-related Macular Degeneration: A Mendelian Randomization Study Open
Context Although the role of n-6 polyunsaturated fatty acids (PUFAs) in age-related macular degeneration (AMD) has been studied in previous observational studies, the precise manner in which 1 or more n-6 PUFAs account for this relationshi…
View article: Site-Fixed Hydroboration of Alkenes under Metal-Free Conditions: Scope and Mechanistic Studies
Site-Fixed Hydroboration of Alkenes under Metal-Free Conditions: Scope and Mechanistic Studies Open
An unprecedented and general metal-free hydroboration of alkenes with BBr3 as the boration reagent in the presence of iPr2NEt is reported. The addition of iPr2NEt not only suppresses alkene oligomerization and bromoboration side reactions,…
View article: Effects of chlorpyrifos exposure on liver inflammation and intestinal flora structure in mice
Effects of chlorpyrifos exposure on liver inflammation and intestinal flora structure in mice Open
Chlorpyrifos (CPF) is an organophosphate insecticide commonly used to treat fruit and vegetable crops. CPF can cause severe adverse effects on body organs including the liver and central nervous system. This study investigated the CPF-indu…
View article: Zinc and Magnesium Complexes Bearing Oxazoline-Derived Ligands and Their Application for Ring Opening Polymerization of Cyclic Esters
Zinc and Magnesium Complexes Bearing Oxazoline-Derived Ligands and Their Application for Ring Opening Polymerization of Cyclic Esters Open
A family of different substituents aza(oxazoline) ligand-based zinc and magnesium complexes were synthesized. These complexes can catalyze ring opening polymerization of ε-caprolactone (ε-CL) and lactide (LA) to produce poly-ε-caprolactone…
View article: Organometallic catalysts for the ring-opening polymerization of lactide
Organometallic catalysts for the ring-opening polymerization of lactide Open
As a novel type of biomaterials, polylactide (PLA) is an important alternative biodegradable material to traditional fossil-based plastics and shows wide applications in green plastics and biomedical field.PLA is commonly synthesized by th…
View article: Validation and bioinformatics analysis of differentially expressed circRNAs involved in developing male Xenopus laevis chronically exposed to atrazine
Validation and bioinformatics analysis of differentially expressed circRNAs involved in developing male Xenopus laevis chronically exposed to atrazine Open
The data presented here are related to the research article titled "Identification of circular RNAs and their alterations involved in developing male Xenopus laevis chronically exposed to atrazine" (Sai et al., 2018) [1]. Circular R…
View article: CCDC 1571584: Experimental Crystal Structure Determination
CCDC 1571584: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …