Chang Q. Sun
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View article: RETRACTED: Prevalence and network analysis of comorbid anxiety and depression symptoms and their association with quality of life among Chinese empty-nest elderly
RETRACTED: Prevalence and network analysis of comorbid anxiety and depression symptoms and their association with quality of life among Chinese empty-nest elderly Open
The authors have requested that this preprint be removed from Research Square.
View article: Clonal hematopoiesis of indeterminate potential as a risk factor for atrial fibrillation: Evidence of a causal relationship by Mendelian randomization study
Clonal hematopoiesis of indeterminate potential as a risk factor for atrial fibrillation: Evidence of a causal relationship by Mendelian randomization study Open
View article: The Amplified Hydrogen Bond: A Coupling Pair of Asymmetrical, Flexible, and Polarizable Dipoles
The Amplified Hydrogen Bond: A Coupling Pair of Asymmetrical, Flexible, and Polarizable Dipoles Open
Being essential to life on earth, the hydrogen bond and its configuration, performance, and functionality become increasingly inspiring. We humbly share a three-body coupling system involving a pair of asymmetrical, flexible, and polarizab…
View article: Atomistic Dipolar Catalysis: Rules for Catalyst Polarization, Reactant Activation and Conversion
Atomistic Dipolar Catalysis: Rules for Catalyst Polarization, Reactant Activation and Conversion Open
As the extremely-sized nanocrystals and nanopores, an adatom (M) and atomic vacancy (V0) exhibit extraordinary catalysis capability, yet understanding the catalyst-reactant interfacial bonding and electronic dynamics remains a challenge. W…
View article: Burden of Gastrointestinal Tumors in Asian Countries, 1990–2021: An Analysis for the Global Burden of Disease Study 2021
Burden of Gastrointestinal Tumors in Asian Countries, 1990–2021: An Analysis for the Global Burden of Disease Study 2021 Open
BACKGROUND: Gastrointestinal tumors represent a significant component of the cancer burden in Asia. This study aims to evaluate the burden of gastrointestinal tumors in Asia from 1990 to 2021 using data from the Global Burden of Disease St…
View article: Trends in temporal and spatial changes of Japanese encephalitis in Chinese mainland, 2004–2019: A population-based surveillance study
Trends in temporal and spatial changes of Japanese encephalitis in Chinese mainland, 2004–2019: A population-based surveillance study Open
The morbidity and mortality rates of JE in China are generally on a downward trend, and emphasis should be placed on strengthening disease surveillance in special areas and populations, popularizing vaccination, and increasing publicity.
View article: RETRACTED: Comparative analysis of pressure ulcer development in stroke patients within and outside healthcare facilities: A systematic review and meta‐analysis
RETRACTED: Comparative analysis of pressure ulcer development in stroke patients within and outside healthcare facilities: A systematic review and meta‐analysis Open
The risk of pressure ulcers in stroke patients is a significant concern, impacting their recovery and quality of life. This systematic review and meta‐analysis investigate the prevalence and risk factors of pressure ulcers in stroke patien…
View article: The Exotic Quasisolidity and Supersolidity of Water
The Exotic Quasisolidity and Supersolidity of Water Open
Water is ubiquitously important but least known. This perspective features the latest finding of two exotic forms of water called quasisolid and supersolid phases due to the cooperativity and disparity of the O:H-O bond in its segmental le…
View article: Unprecedented Bonding Dynamics during THF and DMSO Molecular Hydration
Unprecedented Bonding Dynamics during THF and DMSO Molecular Hydration Open
Hydration of organic molecules determines the fascinating properties of aqueous solutions with challenges for understanding the bonding and electronic dynamics. We found three types of unusual interactions in terms of the O/C−H:O coupling …
View article: The Extended Hydrogen Bond: A Coupling Pair of Flexible and Polarizable Dipoles
The Extended Hydrogen Bond: A Coupling Pair of Flexible and Polarizable Dipoles Open
Being essential to life on earth, the hydrogen bond and its configuration, performance, and functionality become increasingly inspiring. We humbly share a three-body coupling X:R-Y system involving a pair of retractable and polarizable Z-X…
View article: Skin Supersolidity Matters the Performance and Functionality of Water Droplets
Skin Supersolidity Matters the Performance and Functionality of Water Droplets Open
Even more fascinating than the bulk parent, water droplets possess the extraordinary catalytic capability, chemical reactivity, elastic adaptivity, hydrophobicity, hydro-voltaicity, sensitivity, thermal stability, and so forth, with an elu…
View article: The interaction effect of transfusion history and previous stroke history on the risk of venous thromboembolism in stroke patients: a prospective cohort study
The interaction effect of transfusion history and previous stroke history on the risk of venous thromboembolism in stroke patients: a prospective cohort study Open
Background Blood transfusion and previous stroke history are two independent risk factors of venous thromboembolism (VTE) in stroke patients. Whether the potential interaction of transfusion history and previous stroke history is associate…
View article: Socioeconomic status and depressive symptoms among older adults in China: the mediating role of cognitive function, lifestyle and social participation
Socioeconomic status and depressive symptoms among older adults in China: the mediating role of cognitive function, lifestyle and social participation Open
Introduction: Socioeconomic status (SES) is an important risk factor for depression in older adults, while cognitive function, lifestyle and social participation also have an impact on depression. The purpose of this study was to explore t…
View article: Design of nozzle diverter channel system based on uniform distribution performance
Design of nozzle diverter channel system based on uniform distribution performance Open
Aiming at the nozzle-diverted channel system, two diverted channels with different configurations were designed and optimized, and the liquid flow characteristics in the diverted channel were studied. A finite element simulation model was …
View article: Experimental study on electrostatic atomization effect of capillary-plate electrode
Experimental study on electrostatic atomization effect of capillary-plate electrode Open
The electrostatic atomization effect of liquid in high voltage electrostatic field was studied under capillary-flat electrodes. The effects of charging voltage, liquid flow rate, and the distance between a capillary and flat electrode on d…
View article: Mortality trend of four major non-communicable diseases in China, 2009-2020
Mortality trend of four major non-communicable diseases in China, 2009-2020 Open
Background Non-communicable diseases (NCD) have become the leading cause of death in the world at present. Among them, the most important are cardiovascular diseases (CVD), cancer, chronic respiratory diseases and diabetes. This study aime…
View article: Polymorphisms of nucleotide excision repair genes associated with colorectal cancer risk: Meta-analysis and trial sequential analysis
Polymorphisms of nucleotide excision repair genes associated with colorectal cancer risk: Meta-analysis and trial sequential analysis Open
Background: Reduced DNA repair capacity in nucleotide excision repair (NER) pathways owing to genetic variant may influence cancer susceptibility. According to published studies, variants of NER genes associations with colorectal cancer (C…
View article: Sb Nanoparticles Embedded in the N-Doped Carbon Fibers as Binder-Free Anode for Flexible Li-Ion Batteries
Sb Nanoparticles Embedded in the N-Doped Carbon Fibers as Binder-Free Anode for Flexible Li-Ion Batteries Open
Antimony (Sb) is considered a promising anode for Li-ion batteries (LIBs) because of its high theoretical specific capacity and safe Li-ion insertion potential; however, the LIBs suffer from dramatic volume variation. The volume expansion …
View article: Integrative analysis of multi-omics data to detect the underlying molecular mechanisms for obesity in vivo in humans
Integrative analysis of multi-omics data to detect the underlying molecular mechanisms for obesity in vivo in humans Open
View article: Review of: "Energy absorbancy and freezing-temperature tunability of NaCl solutions during ice formation"
Review of: "Energy absorbancy and freezing-temperature tunability of NaCl solutions during ice formation" Open
Potential competing interests: The author(s) declared that no potential competing interests exist
View article: Finite Difference Model for Predicting Road Surface Ice Formation Based on Heat Transfer and Phase Transition Theory
Finite Difference Model for Predicting Road Surface Ice Formation Based on Heat Transfer and Phase Transition Theory Open
View article: Review of: "Freezing of few nanometers water droplets"
Review of: "Freezing of few nanometers water droplets" Open
Authors reported experimental work on probing the freeing temperature T N of water nanodroplets using metrologies, they found that The T N drops sharply at size below 10 nm and reaches the limit of -43C for 2nm droplet; furthermore, the fr…
View article: Review of: "In situ Raman spectroscopy reveals the structure and dissociation of interfacial water"
Review of: "In situ Raman spectroscopy reveals the structure and dissociation of interfacial water" Open
A nice piece of work done using Raman spectroscopy to examine the joint effect of molecular undercoordination, ionic polarization, and directional electric field on the Raman frequency shift and catalyticity.Discoveries of the blueshift of…
View article: Review of: "The shape of water in zeolites and its impact on epoxidation catalysis"
Review of: "The shape of water in zeolites and its impact on epoxidation catalysis" Open
Potential competing interests: The author(s) declared that no potential competing
View article: Review of: "Direct observation of ultrafast hydrogen bond strengthening in liquid water"
Review of: "Direct observation of ultrafast hydrogen bond strengthening in liquid water" Open
View article: Review of: "Elastic ice microfibers"
Review of: "Elastic ice microfibers" Open
Potential competing interests: The author(s)
View article: Review of: "Abnormal Properties of Low‐Dimensional Confined Water"
Review of: "Abnormal Properties of Low‐Dimensional Confined Water" Open
Potential competing interests: The author(s
View article: Review of: "A fresh understanding of the Mpemba effect"
Review of: "A fresh understanding of the Mpemba effect" Open
View article: Review of: "Asymmetric response of interfacial water to applied electric fields"
Review of: "Asymmetric response of interfacial water to applied electric fields" Open
Potential competing interests: The author(s) declared that no potential competing interests exist.nopotential competing interests VSFG investigation [1] revealed the asymmetrical response of the surface heavy water (D 2 O) dipoles to the c…
View article: Review of: "Motion of water monomers reveals a kinetic barrier to ice nucleation on graphene"
Review of: "Motion of water monomers reveals a kinetic barrier to ice nucleation on graphene" Open