Guangming Dai
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View article: Direct observation of room-temperature exciton condensation
Direct observation of room-temperature exciton condensation Open
Exciton condensation--an interaction-driven, macroscopically coherent paired-fermion state--offers the prospect for dissipationless energy transport in solids, akin to that in superconductivity. Although their light effective mass and stro…
View article: Biomechanical comparison of five fixation methods in minimally invasive hallux valgus osteotomy: a three-dimensional finite element analysis
Biomechanical comparison of five fixation methods in minimally invasive hallux valgus osteotomy: a three-dimensional finite element analysis Open
Objective Although minimally invasive osteotomy for hallux valgus employs a variety of internal fixation methods, systematic biomechanical evidence evaluating the stability and strength of different fixation configurations is lacking. This…
View article: Knockdown of LncRNA H19 inhibits vascularization and endochondral ossification via the MiRNA-21a-5p-Smad7/p-Smad2/3 pathway in fracture repair
Knockdown of LncRNA H19 inhibits vascularization and endochondral ossification via the MiRNA-21a-5p-Smad7/p-Smad2/3 pathway in fracture repair Open
View article: Tuberculosis Patients’ Serum Extracellular Vesicles Induce Relevant Immune Responses for Initial Defense Against BCG in Mice
Tuberculosis Patients’ Serum Extracellular Vesicles Induce Relevant Immune Responses for Initial Defense Against BCG in Mice Open
Extracellular vesicles (EVs) can be distributed in various bodily fluids, such as serum and urine, and play an essential role in immune regulation, substance transport, and other aspects. Tuberculosis (TB) is an infectious disease caused b…
View article: Multi-granularity hierarchical grid division method for multiple satellites earth coverage calculation
Multi-granularity hierarchical grid division method for multiple satellites earth coverage calculation Open
Aiming to the multi-satellite joint ground coverage issue, the geometric characteristics of satellite constellations and their earth coverage is analyzed. A novel method combining the Delaunay triangulation with the multi-granularity hiera…
View article: miR-138-5p inhibits healing of femoral fracture osteogenesis in rats by modulating osteoblast differentiation via SIRT1/FOXO1 axis
miR-138-5p inhibits healing of femoral fracture osteogenesis in rats by modulating osteoblast differentiation via SIRT1/FOXO1 axis Open
View article: Tibial transverse transport promotes wound healing in diabetic foot ulcers by stimulating endothelial progenitor cell mobilization and homing mediated neovascularization
Tibial transverse transport promotes wound healing in diabetic foot ulcers by stimulating endothelial progenitor cell mobilization and homing mediated neovascularization Open
TTT significantly enhanced wound healing in diabetic rabbit foot ulcers. Specifically, bilateral TTT led to complete wound healing by day 19, faster than the unilateral TTT group, which healed by day 26, and the sham operation group, which…
View article: Sotagliflozin attenuates cardiac dysfunction and depression-like behaviors in mice with myocardial infarction through the gut-heart-brain axis
Sotagliflozin attenuates cardiac dysfunction and depression-like behaviors in mice with myocardial infarction through the gut-heart-brain axis Open
Myocardial infarction (MI) and depression are leading causes of mortality and morbidity globally, and these conditions are increasing recognized as being fundamentally interconnected. The recently recognized gut-heart-brain axis offers ins…
View article: Effect of inhalation drug therapy on inflammatory factors and quality of life on stable chronic obstructive pulmonary disease
Effect of inhalation drug therapy on inflammatory factors and quality of life on stable chronic obstructive pulmonary disease Open
Objective: To investigate the clinical efficacy of inhaled triple therapy in the treatment of stable chronic obstructive pulmonary disease (COPD). Methods: This is a clinical comparative study. A total of 80 patients with COPD admitted to …
View article: Data-Driven Collaborative Scheduling Method for Multi-Satellite Data-Transmission
Data-Driven Collaborative Scheduling Method for Multi-Satellite Data-Transmission Open
View article: A Dynamic Multi-Objective Optimization Algorithm with a Dual Mechanism Based on Prediction and Archive
A Dynamic Multi-Objective Optimization Algorithm with a Dual Mechanism Based on Prediction and Archive Open
View article: Comparison of different internal fixation models in ankle arthrodesis using 3D finite-element analysis
Comparison of different internal fixation models in ankle arthrodesis using 3D finite-element analysis Open
View article: Random Error Analysis of Launch and Injection Positions for Distributed Multi Micro-nano Satellite System
Random Error Analysis of Launch and Injection Positions for Distributed Multi Micro-nano Satellite System Open
Accurate satellite orbit calculation has always been a focus in the aerospace field. Especially, the error distribution of the orbit involving various internal and external factors in the satellite launch process has an important influence…
View article: Multi Agent Collaborative Search Algorithm with Adaptive Weights
Multi Agent Collaborative Search Algorithm with Adaptive Weights Open
This paper presents a new Multi Agent Collaborative Search Algorithm with Adaptive Weights (named MACSAW). MACS is a memetic scheme for multi-objective optimization which contains two kind of actions, the local actions and social actions. …
View article: Multi Agent Collaborative Search Many-objective Optimization Algorithm
Multi Agent Collaborative Search Many-objective Optimization Algorithm Open
MACS (Multi Agent Collaborative Search) is a creative multi-objective optimization algorithm which is effective for handling standard benchmarks and real engineering problems. It has a long improving history and the latest version is Impro…
View article: Random Error Estimation and Propagation Analysis for Satellites’ Initial Positions
Random Error Estimation and Propagation Analysis for Satellites’ Initial Positions Open
An increasing number of satellites are currently being launched into orbit to work in the form of clusters or constellations. However, the initial orbit position is accompanied by random errors, which will propagate during their running. T…
View article: Investigation of the cell composition and gene expression in the delayed-type hypersensitivity tuberculin skin test
Investigation of the cell composition and gene expression in the delayed-type hypersensitivity tuberculin skin test Open
View article: Diacerein plus glucosamine hydrochloride improves the safety and efficacy and inhibit inflammatory factors in the treatment of knee osteoarthritis.
Diacerein plus glucosamine hydrochloride improves the safety and efficacy and inhibit inflammatory factors in the treatment of knee osteoarthritis. Open
DIA + GlcN·HCl can significantly inhibit the inflammation level in KOA, with definite curative effects and a favorable safety profile.
View article: Macrophage-targeted nanoparticles mediate synergistic photodynamic therapy and immunotherapy of tuberculosis
Macrophage-targeted nanoparticles mediate synergistic photodynamic therapy and immunotherapy of tuberculosis Open
A metal–organic framework-based nanotheranostic system was fabricated to achieve a macrophage-targeting ability and combined photodynamic and immunotherapy for Mtb.
View article: Research and Comparison of Several Common Pulse Forming Algorithms
Research and Comparison of Several Common Pulse Forming Algorithms Open
Energy resolution is an important index to measure the performance of nuclear instruments, and the noise, ballistic defect and accumulation of nuclear pulse signal are important factors affecting energy resolution.In the digital nuclear sp…
View article: Risk Factors for Length of Hospital Stay in Acute Exacerbation Chronic Obstructive Pulmonary Disease: A Multicenter Cross-Sectional Study
Risk Factors for Length of Hospital Stay in Acute Exacerbation Chronic Obstructive Pulmonary Disease: A Multicenter Cross-Sectional Study Open
Hong Wang,1,* Tao Yang,2,* Xiaodan Yu,3,* Zhihong Chen,4 Yajuan Ran,5 Jiajia Wang,6 Guangming Dai,1 Huojin Deng,7 Xinglong Li,8 Tao Zhu8 1Respiratory Medicine, First People’s Hospital of Suining City, Suining, 629000, Sichuan, People’s Rep…
View article: Single-nucleotide polymorphisms and activities of indoleamine 2,3-dioxygenase isoforms, IDO1 and IDO2, in tuberculosis patients
Single-nucleotide polymorphisms and activities of indoleamine 2,3-dioxygenase isoforms, IDO1 and IDO2, in tuberculosis patients Open
Purpose To explore the role and effects of the single-nucleotide polymorphisms (SNPs) of the two functionally related indoleamine 2,3-dioxygenase (IDO) isoforms on IDO activity in the Chinese Han ethnic population. Methods A total of 151 c…
View article: Enhancing the search ability of a hybrid LSHADE for global optimization of interplanetary trajectory design
Enhancing the search ability of a hybrid LSHADE for global optimization of interplanetary trajectory design Open
The global optimization of interplanetary trajectory design is a challenge and tough problem in deep space. To cope with the extreme nonlinearity of the search space and a large number of locally optimal solutions, a novel hybrid algorithm…
View article: Singular Value Noise Reduction Method for Full-Spectrum Input Gamma Energy Spectrum
Singular Value Noise Reduction Method for Full-Spectrum Input Gamma Energy Spectrum Open
The traditional smoothing method is complicated to use when the number of road sites is large, and multiple smoothing is required in the case of large noise, aiming at this problem, this paper uses the singular value decomposition denoisin…
View article: Cell Area-Based Method for Analyzing the Coverage Capacity of Satellite Constellations
Cell Area-Based Method for Analyzing the Coverage Capacity of Satellite Constellations Open
Constellation-to-ground coverage analysis is an important problem in practical satellite applications. The classical net point method is one of the most commonly used algorithms in resolving this problem, indicating that the computation ef…
View article: Hypertension and chronic cor pulmonale were the independent risk factors for a prolonged length of hospital stay in acute exacerbation of chronic obstructive pulmonary disease (AECOPD) patients: a multicenter cross-sectional study
Hypertension and chronic cor pulmonale were the independent risk factors for a prolonged length of hospital stay in acute exacerbation of chronic obstructive pulmonary disease (AECOPD) patients: a multicenter cross-sectional study Open
Background: AECOPD is a severe status of COPD. The prolonged length of hospital stay (LHS) was associated with poor prognosis and higher medical costs in AECOPD patients. Identification of the risk factors for prolonged LHS will help physi…
View article: Recent advances in functionalized upconversion nanoparticles for light-activated tumor therapy
Recent advances in functionalized upconversion nanoparticles for light-activated tumor therapy Open
Light-activated tumor therapy (photodynamic therapy, gene therapy, immunotherapy, chemo-therapy and integrated therapy) based on UCNPs and the corresponding mechanisms.
View article: A differential evolution-based optimization tool for interplanetary transfer trajectory design
A differential evolution-based optimization tool for interplanetary transfer trajectory design Open
The extremely sensitive and highly nonlinear search space of interplanetary transfer trajectory design bring about big challenges on global optimization. As a representative, the current known best solution of the global trajectory optimiz…
View article: Clinical Differences between Eosinophilic and Noneosinophilic Acute Exacerbation of Chronic Obstructive Pulmonary Disease: A Multicenter Cross-Sectional Study
Clinical Differences between Eosinophilic and Noneosinophilic Acute Exacerbation of Chronic Obstructive Pulmonary Disease: A Multicenter Cross-Sectional Study Open
Rationale. Acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is highly heterogeneous with a plethora of different etiologic factors and inflammatory presentations. COPD with higher blood eosinophil count is associated wi…
View article: Monocyte chemotactic protein-inducing protein 1 negatively regulating asthmatic airway inflammation and mucus hypersecretion involving γ-aminobutyric acid type A receptor signaling pathway in vivo and in vitro
Monocyte chemotactic protein-inducing protein 1 negatively regulating asthmatic airway inflammation and mucus hypersecretion involving γ-aminobutyric acid type A receptor signaling pathway in vivo and in vitro Open
Background Mounting evidence, consistent with our previous study, showed that γ-aminobutyric acid type A receptor (GABAAR) played an indispensable role in airway inflammation and mucus hypersecretion in asthma. Monocyte chemotactic protein…