A5100775052- Grey System Theory Applications
- Coronary Interventions and Diagnostics
- Periodontal Regeneration and Treatments
- Scientific Measurement and Uncertainty Evaluation
- Wound Healing and Treatments
- Cardiac Imaging and Diagnostics
- Advanced Statistical Methods and Models
- Advanced Computational Techniques and Applications
- Dermatologic Treatments and Research
- Advanced Sensor Technologies Research
- Advanced Measurement and Detection Methods
- ECG Monitoring and Analysis
- Artificial Intelligence in Healthcare
- Neurological Disease Mechanisms and Treatments
- Time Series Analysis and Forecasting
- Peripheral Artery Disease Management
- Neural Networks and Applications
- Geological and Geochemical Analysis
- Traditional Chinese Medicine Analysis
- Ferroptosis and cancer prognosis
- Acute Myocardial Infarction Research
- Automated Road and Building Extraction
- earthquake and tectonic studies
- Tactile and Sensory Interactions
- Lung Cancer Diagnosis and Treatment
Guangxi Medical University
2025
First Affiliated Hospital of Zhengzhou University
2025
University of Warwick
2024
Ocean University of China
2024
Wuhan Textile University
2024
Southeast University
2023-2024
State Key Laboratory of Digital Medical Engineering
2023
Union Hospital
2020-2022
Jilin University
1969-2022
Union Hospital
1969-2021
Cutaneous wound healing represents a morphogenetic response to injury and is designed restore anatomic physiological function. Human bone marrow mesenchymal stem cell-derived exosomes (hBM-MSC-Ex) are promising source for cell-free therapy skin regeneration.In this study, we investigated the cell regeneration effects its underlying mechanism of hBM-MSC-Ex on cutaneous in rats. In vitro studies, evaluated role two types cells: human keratinocytes (HaCaT) dermal fibroblasts (HDFs)...
Prior to this work, the existence of crustal materials older than 4.0 Ga has not been reported from North China Craton (NCC) – one few global terrains where rocks ∼3.8 have identified. Here we report first occurrence a xenocrystic zircon with 207Pb/206Pb age 4174 ± 48 Ma, Anshan–Benxi Archaean supracrustal greenstone belt, based on laser ablation–inductively coupled plasma–mass spectrometry. The 4.17 xenocryst is hosted within ∼2523 12 Ma massive fine-grained amphibolites which were...
The Nancha gold deposit, located in the central part of southern Jilin Province northeastern portion North China Craton, contains orebodies hosted a Proterozoic metamorphosed volcanic–sedimentary sequence. distribution is controlled by NNE-trending brittle–ductile shear zones and faults. consist auriferous quartz veins altered rocks. Mineralization can be divided into three stages: (1) quartz–pyrite, (2) quartz–gold–polymetallic sulfide, (3) quartz–carbonate, with being introduced mainly...
Abstract As the development of machine vision technology, artificial intelligence algorithms are gradually popularized for identifying images. However, traditional KNN algorithm actually costs too much time when classifying images, which is not qualified to actual application scenes. An improved proposed in paper. The test has been greatly shortened and efficiency by increasing screening data sets. By setting STM32F103 as master control OV7670 camera, detection volleyball, football,...
Eye-gaze interaction is a common control mode for people with limited mobility of their hands. Mobile robotic telepresence systems are increasingly used to promote social between geographically dispersed people. We interested in how gaze can be applied such systems, order provide new opportunities physical challenges. However, few studies have implemented gaze-interaction into robot and it still unclear within these impacts users improve the systems. This paper introduces our research...
As a worldwide health issue, the treatment and prevention of atherosclerosis present an important goal. Increased levels proinflammatory cytokines such as TNF-α-associated chronic inflammatory response cause endothelial cells to lose their ability regulate vascular function. Lipid-laden immune are recruited endothelium where they adhere wall invade intimal space, thereby leading development atherosclerotic lesions, fatty plaques, thickening arterial wall. In study, for first time, we...
With the development of GPS positioning technology, a large amount spatiotemporal trajectory data has been generated. Due to complex structure data, which irregular spatial shapes and continuous temporal sequence attributes, querying massive poses certain challenges. The pruning strategy existing similarity query methods is not very effective. Even after operations, there are still number trajectories that need undergo distance calculations confirm whether they similar trajectories. This...
The Guide to the Expression of Uncertainty in Measurement (GUM) is master document for measurement uncertainty evaluation. However, GUM may encounter problems and does not work well when data have poor information. In most cases, information means a small sample an unknown probability distribution. these evaluation has become bottleneck practical measurement. To solve this problem, novel method called grey relational approach (GRA), different from statistical theory, proposed paper. GRA...
Abstract Uncertainty evaluation of dynamic repeated measurement is usually a difficult problem. Different from conventional methods, we used novel method to evaluate the uncertainty in this paper: (1) When calculating an expectation function, use high order Legendre orthogonal polynomial fitting instead least squares method, so as eliminate morbidity phenomenon that sometimes appeared application method. (2) Using data and accurate analyze some statistical characteristics random errors,...
To analyse the relationship between Ki-67 index of advanced non-small cell lung cancer (NSCLC) and objective response rate (ORR) progression-free survival (PFS) patients who received chemotherapy.The NSCLC pathology was established by immunohistochemistry; using univariate multivariate analyses, we retrospectively analysed 112 in our hospital chemotherapy PFS. Both epidermal growth factor receptor (EGFR) anaplastic lymphoma kinase (ALK) were found to be wild type adenocarcinoma patients, no...
Aim: Lung adenocarcinoma (LUAD) and lung squamous-cell carcinoma (LUSC) are two major subtypes of cancer constitute about 70% all the cases. The patient's lifespan living quality will be significantly improved if they diagnosed at an early stage adequately treated. Methods & results: This study comprehensively screened proteomic dataset both LUAD LUSC, proposed classification models for progression stages LUSC with accuracies 86.51 89.47%, respectively. Discussion conclusion: A comparative...
Aim: The two genders are different ranging from the molecular to phenotypic levels. But most studies did not use this important information. We hypothesize that integration of gender information may improve overall prediction accuracy. Materials & methods: A comprehensive comparative study was carried out test hypothesis. classification stages I + II versus III IV clear cell renal carcinoma samples formulated as an example. Results conclusion: In cases, female-specific model significantly...
Abstract Background Acute coronary syndrome (ACS) is a group of clinical syndromes associated with substantial morbidity and mortality rate. SYNTAX II score used to be reference for surgical selection revascularization prognosis evaluation in patients 3-vessel or left main artery disease. In addition, apoB/apoA1 an important predictor ACS risk. This study aims assess the value different kinds together universal (Regardless type, lesion location vessel numbers). Method Three hundred...
Random vibration signals with insufficient information can be obtained in flight tests. Traditional uncertainty analysis methods based on statistical theory cannot employed when the precise probability density and trends are unknown. In this paper, a bootstrap gray method system is proposed to dynamically analyze random signals. A set of dynamic indices, such as estimated value, variation domain, uncertainty, reliability, mean used assess effectiveness method. group parameters discussed...
Ultrasonogram is one of the main techniques for non-invasive observation and diagnosis thyroid gland. And, papillary carcinoma (TPC) was usually diagnosed during regular examination The current guideline heavily replies on experienced clinical endoscopists. This paper comprehensively evaluated four classification algorithms five image feature extraction TPC problem. Our data demonstrated that Hessian features extracted from transverse ultrasonograms performed better than those longitudinal...
Semantic image segmentation is an essential part of remote sensing processing because accurate understanding the ground information first step in obtaining useful knowledge surface coverage. The popular semantic convolutional neural network model (DeepLab v3+) cannot effectively use attention information, resulting coarse boundaries. In this work, a new type bottleneck using which can extract and more abundant features from images proposed. Compared with original network, finely segments...