A5011223858- Chronic Obstructive Pulmonary Disease (COPD) Research
- Asthma and respiratory diseases
- Geoscience and Mining Technology
- Seismic Waves and Analysis
- Rock Mechanics and Modeling
- Blasting Impact and Analysis
- Geomechanics and Mining Engineering
- Simulation and Modeling Applications
- Landslides and related hazards
- Seismology and Earthquake Studies
- Geotechnical Engineering and Underground Structures
- Health and Wellbeing Research
- Energy, Environment, Economic Growth
- Energy and Environment Impacts
- Geophysical Methods and Applications
- Advanced Decision-Making Techniques
- Environmental Impact and Sustainability
- Tunneling and Rock Mechanics
- Grouting, Rheology, and Soil Mechanics
- Health Promotion and Cardiovascular Prevention
- ERP Systems Implementation and Impact
- Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
- Anaerobic Digestion and Biogas Production
- Recommender Systems and Techniques
- Underwater Vehicles and Communication Systems
Second Military Medical University
2024-2025
Beijing Chao-Yang Hospital
2022-2025
Capital Medical University
2022-2025
Yanbian University
2025
Changjiang Water Resources Commission
2018-2024
Ministry of Water Resources of the People's Republic of China
2020-2024
Cornell University
2023
Kunming University of Science and Technology
2023
Capital University
2022
Beijing University of Technology
2022
Plant height and leaf angle are two crucial determinants of plant architecture in maize (
Depression is a common mental illness that has become major economic burden worldwide. Recently, increasing evidence highlighted the inflammatory mechanism of depression. In order to understand research status this field, study used bibliometric analysis method overview content and progress, as well analyze development trend limitations. study, articles reviews were included in specific search strategy. The matched papers exported from Web Science database. CiteSpace 6.3 R1 Bibliometrix (R...
The flatness and damage zone of the tunnel excavation contour is critical to safety economy project. Considering seriousness over‐under‐excavation difficulty formation in blasting joint‐developing rock mass tunnels, a numerical model was first established by combining compression‐shear tensile‐shear failure criterion. Then analysis near‐zone stress field distribution crack evolution path blasthole under different joint characteristics carried out. Results reveal that inclination, thickness,...
Objective:To investigate the application value of nasolabial flaps in addressing tissue defects after resection benign and malignant nasal vestibular lesions. Methods:The clinical data patients with lesions were analyzed retrospectively. There 4 cases squamous cell carcinoma, 2 black hairy nevus 1 case chronic proliferative inflammatory lesions, all which repaired by adjacent flap. Results:After 6 months follow-up, none developed contracture or nostril stenosis, postoperative ventilation...
BACKGROUND As a substitute for traditional drug therapy, digital cognitive-behavioral therapy positively impacts the regulation of brain function, which can improve insomnia. However, there is currently paucity studies on cognitive behavioral as treatment AIM To assess insomnia regarding its positive impact function. METHODS Participants were randomly assigned to either go/no-go group or dot-probe group. The primary outcome was quality sleep assessed by actigraphy monitoring bracelet,...
Patients with chronic obstructive pulmonary disease (COPD) often have comorbid generalized anxiety disorder (GAD), which requires early screening in respiratory clinics. The Generalized Anxiety Disorder-7 (GAD-7) questionnaire is a brief and commonly used tool for GAD but has not been validated among patients COPD China.Stable from cross-sectional observational study were assessed using the GAD-7 then by senior psychiatrist to confirm diagnosis of according criteria Diagnostic Statistical...
Purpose: Screening questionnaires can help identify individuals at a high risk of COPD. This study aimed to compare the performance COPD population screener (COPD-PS) and screening questionnaire (COPD-SQ) on general as full cohort stratified by urbanization. Methods: We recruited subjects who underwent health checkup urban rural community centers in Beijing. All eligible completed COPD-PS COPD-SQ, then spirometry. Spirometry-defined was defined post-bronchodilator FEV 1 /FVC< 70%....
The anther cuticle, which is primarily composed of lipid polymers, crucial for pollen development and plays important roles in sexual reproduction higher plants. However, the mechanism underlying biosynthesis polymers maize (Zea mays. L.) remains unclear. Here, we report that male-sterile mutant shrinking 1 (sa1), allelic to classic male sterile 33 (ms33), displays defective cuticle premature microspore degradation. We isolated MS33 via map-based cloning. encodes a putative...
Anxiety and depression are common comorbidities in chronic obstructive pulmonary disease (COPD) patients but often under-diagnosed. We aimed to assess the suitability of COPD Assessment Test (CAT) screening anxiety with COPD. Stable from a cross-sectional observational study were assessed by CAT. identified using Generalized Disorder questionnaire (GAD-7) Patient Health Questionnaire (PHQ-9), respectively. Logistic regression analysis receiver operating characteristic curve used identify...
The longitudinal seismic response characteristics of a shallow-buried water-conveyance tunnel under non-uniform subsurface geometry and obliquely incident SV-waves was studied using the numerical method, where effect due to existence local one-sided rock mountain on focused on. Correspondingly, large-scale three-dimensional (3D) finite-element model established, different incidence angles directions SV-wave were taken into consideration. Also, non-linearity soil damage plastic concrete...
As a cascading disaster, the surge caused by reservoir bank landslide seriously affects stability of and dam body. In addition, large-scale hydropower projects are usually built in mountain canyon areas with active geological structure movement, which provides rich material sources for occurrence landslides, so it is great significance to monitor deformation source area reservoir. science technology have been leaping forward, wide variety high novel technologies proposed, can be adopted...
This paper focuses on the investigation and control of blasting‐induced ground vibration under cold condition. The mechanical performance wave propagation characteristics frozen rock mass are quite different from that conventional Laboratory tests were implemented to investigate impedance in frozen, saturated, normal, drying states. Results reveal longitudinal velocity could be enlarged by 40 percent state. Then long‐term monitoring blasting was based excavation Fengman hydropower station...