Caifeng Zhang
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View article: Numerical study on the flow mechanism of coupling intake-compressor with real flight conditions
Numerical study on the flow mechanism of coupling intake-compressor with real flight conditions Open
To investigate the impact of total pressure loss and inlet distortion caused by curved engine intake on the stability of compressors during real flight conditions, a coupled computational study was carried out on a real intake and a 1.5-st…
View article: Trudinger–Moser type inequalities with logarithmic weights in fractional dimensions
Trudinger–Moser type inequalities with logarithmic weights in fractional dimensions Open
The purpose of this paper is two-fold. First, we derive sharp Trudinger–Moser inequalities with logarithmic weights in fractional dimensions: sup ∫ 0 1 w ( r ) u ′ ( r ) β + 2 d λ α 1 / …
View article: Cognitive Construction Grammar in Translation Studies
Cognitive Construction Grammar in Translation Studies Open
The construction grammar (CG), as a major ramification of cognitive linguistics, has attracted more and more attention in recent years. The study of grammar under cognitive construction grammar takes "construction" as the basic unit of tra…
View article: Atg5-deficient mesenchymal stem cells protect against non-alcoholic fatty liver by accelerating hepatocyte growth factor secretion
Atg5-deficient mesenchymal stem cells protect against non-alcoholic fatty liver by accelerating hepatocyte growth factor secretion Open
View article: Advances in research on potential therapeutic approaches for Niemann-Pick C1 disease
Advances in research on potential therapeutic approaches for Niemann-Pick C1 disease Open
Niemann-Pick disease type C1 (NP-C1) is a rare and devastating recessive inherited lysosomal lipid and cholesterol storage disorder caused by mutations in the NPC1 or NPC2 gene. These two proteins bind to cholesterol and cooperate in endos…
View article: Study the inhibitory effect and mechanism of the ethanol extract of deziyangxin on LLC cells
Study the inhibitory effect and mechanism of the ethanol extract of deziyangxin on LLC cells Open
The alcoholic extract of DZYX demonstrates inhibitory effects on LLC cells, promoting apoptosis and autophagy. It is hypothesized that its anti-tumor mechanism is associated with the PI3K/AKT/m-TOR pathway.
View article: Natural fulvic acids inhibit non-small-cell lung cancer through the COX-2/PGE2/EP4 axis: In silico and in vivo assessments
Natural fulvic acids inhibit non-small-cell lung cancer through the COX-2/PGE2/EP4 axis: In silico and in vivo assessments Open
View article: Mining and Utilizing Knowledge Correlation and Learners’ Similarity Can Greatly Improve Learning Efficiency and Effect: A Case Study on Chinese Writing Stroke Correction
Mining and Utilizing Knowledge Correlation and Learners’ Similarity Can Greatly Improve Learning Efficiency and Effect: A Case Study on Chinese Writing Stroke Correction Open
Using AI technology to improve teaching and learning is an important goal of educational sustainability. By mining the correlation between knowledge points, the discrete knowledge points can be integrated to improve the knowledge density a…
View article: Effects of GLP-1 on ovarian dysfunction in polycystic ovary syndrome: A protocol for systematic review and meta-analysis
Effects of GLP-1 on ovarian dysfunction in polycystic ovary syndrome: A protocol for systematic review and meta-analysis Open
Background: Polycystic ovary syndrome (PCOS) is a frequent endocrine disorder in women, it is the principal cause of infertility and amenorrhea. Due to its high recurrence rate, poor prognosis and serious complications, more works on the r…
View article: Bubbling phenomenon for semilinear Neumann elliptic equations of critical exponential growth
Bubbling phenomenon for semilinear Neumann elliptic equations of critical exponential growth Open
In the past few decades, much attention has been paid to the bubbling problem for semilinear Neumann elliptic equation with the critical and subcritical polynomial nonlinearity, much less is known if the polynomial nonlinearity is replaced…
View article: Tracheobronchial intubation using flexible bronchoscopy in children with Pierre Robin sequence: Nursing considerations for complications
Tracheobronchial intubation using flexible bronchoscopy in children with Pierre Robin sequence: Nursing considerations for complications Open
FB contributes to a high success rate of TI in children with PRS. To prevent LE, operators should pay more attention to catheter material, catheter lubrication and intubation time.
View article: Effect and Prognosis Factors of Combining Laparoscopic Radical Resection of Colon Adenocarcinoma with Docetaxel Therapy in Treating Middle and Advanced Colon Adenocarcinoma
Effect and Prognosis Factors of Combining Laparoscopic Radical Resection of Colon Adenocarcinoma with Docetaxel Therapy in Treating Middle and Advanced Colon Adenocarcinoma Open
Objective. The aim of the study is to explore the clinical efficacy and prognosis factors of joint application of laparoscopic radical resection of colon adenocarcinoma (COAD) and docetaxel therapy in treating COAD of middle and advanced s…
View article: Efficacy and Safety of Tacrolimus Therapy for a Single Chinese Cohort With Very-Late-Onset Myasthenia Gravis
Efficacy and Safety of Tacrolimus Therapy for a Single Chinese Cohort With Very-Late-Onset Myasthenia Gravis Open
Background and Purpose Previous studies have found tacrolimus to be a favorable drug for treating different types of myasthenia gravis (MG), but few have focused on very-late-onset MG (VLOMG). This study evaluated the efficacy and safety o…
View article: Nutritional therapy for critical coronavirus disease 2019 patients: a case report
Nutritional therapy for critical coronavirus disease 2019 patients: a case report Open
Background: An ongoing outbreak of coronavirus disease 2019 (COVID-19) is spreading, there are few reports on exploring individualized nutritional therapy for critical coronavirus disease 2019 (COVID-19) patients. Case presentation: To exp…
View article: Microflowery, Microspherical, and Fan-Shaped TiO2 Crystals via Hierarchical Self-Assembly of Nanorods with Exposed Specific Crystal Facets and Enhanced Photocatalytic Performance
Microflowery, Microspherical, and Fan-Shaped TiO2 Crystals via Hierarchical Self-Assembly of Nanorods with Exposed Specific Crystal Facets and Enhanced Photocatalytic Performance Open
In this paper, khaki titanium dioxide (TiO2) crystals via hierarchical self-assembly of nanorods with different morphologies and specific exposed crystal facets were prepared for the first time by using a TiCl3 treatment process in the pre…
View article: Synthesis and Photocatalytic Activity of TiO2/CdS Nanocomposites with Co-Exposed Anatase Highly Reactive Facets
Synthesis and Photocatalytic Activity of TiO2/CdS Nanocomposites with Co-Exposed Anatase Highly Reactive Facets Open
In this work, TiO2/CdS nanocomposites with co-exposed {101}/[111]-facets (NH4F-TiO2/CdS), {101}/{010} facets (FMA-TiO2/CdS), and {101}/{010}/[111]-facets (HF-TiO2/CdS and Urea-TiO2/CdS) were successfully synthesized through a one-pot solvo…
View article: Digital Intelligence Empowerment: The Mechanism of Digital Strategic Transformation of Traditional Manufacturing Enterprises—Exploratory Case Study Based on Sophia Home Furnishing
Digital Intelligence Empowerment: The Mechanism of Digital Strategic Transformation of Traditional Manufacturing Enterprises—Exploratory Case Study Based on Sophia Home Furnishing Open
Based on the exploratory case of Sophia Home Furnishing, this paper analyzes the mechanism of digital strategy transformation of traditional manufacturing enterprises. The study found that the digitalization of enterprises needs to be base…
View article: Correction: A sensitive OFF–ON–OFF fluorescent probe for the cascade sensing of Al<sup>3+</sup> and F<sup>−</sup> ions in aqueous media and living cells
Correction: A sensitive OFF–ON–OFF fluorescent probe for the cascade sensing of Al<sup>3+</sup> and F<sup>−</sup> ions in aqueous media and living cells Open
Correction for ‘A sensitive OFF–ON–OFF fluorescent probe for the cascade sensing of Al3+ and F− ions in aqueous media and living cells’ by Lingjie Hou et al., RSC Adv., 2020, 10, 21629–21635, DOI: 10.1039/D0RA02848G.
View article: Concentration-Compactness Principle of Singular Trudinger--Moser Inequalities in ℝ<sup> <i>n</i> </sup> and <i>n</i>-Laplace Equations
Concentration-Compactness Principle of Singular Trudinger--Moser Inequalities in ℝ<sup> <i>n</i> </sup> and <i>n</i>-Laplace Equations Open
In this paper, we use the rearrangement-free argument, in the spirit of the work by Li, Lu and Zhu [25], on the concentration-compactness principle on the Heisenberg group to establish a sharpened version of the singular Lions concentratio…
View article: Error Modeling and Experimental Study of a Flexible Joint 6-UPUR Parallel Six-Axis Force Sensor
Error Modeling and Experimental Study of a Flexible Joint 6-UPUR Parallel Six-Axis Force Sensor Open
By combining a parallel mechanism with integrated flexible joints, a large measurement range and high accuracy sensor is realized. However, the main errors of the sensor involve not only assembly errors, but also deformation errors of its …
View article: Abstract from the<i>Chinese Journal of Hypertension</i>
Abstract from the<i>Chinese Journal of Hypertension</i> Open
Objective: To study the effects of tetrahydrobiopterin (BH4) on left ventricular diastolic function and the expression of protein kinase Cε in desoxycorticosterone acetate (DOCA)-salt hypertensive mice.Methods: Male C57BL/6 mice were subje…
View article: The Association between Serum Uric Acid Levels and the Prevalence of Vulnerable Atherosclerotic Carotid Plaque: A Cross-sectional Study
The Association between Serum Uric Acid Levels and the Prevalence of Vulnerable Atherosclerotic Carotid Plaque: A Cross-sectional Study Open