A5044362636- Multilevel Inverters and Converters
- Advanced DC-DC Converters
- Silicon Carbide Semiconductor Technologies
- Bariatric Surgery and Outcomes
- Gestational Diabetes Research and Management
- Wireless Power Transfer Systems
- Pregnancy and preeclampsia studies
- Electromagnetic Compatibility and Noise Suppression
- ECG Monitoring and Analysis
- COVID-19 Clinical Research Studies
- HVDC Systems and Fault Protection
- Bacterial biofilms and quorum sensing
- Microstructure and Mechanical Properties of Steels
- COVID-19 diagnosis using AI
- Digital Media and Visual Art
- Mental Health via Writing
- Digital Games and Media
- Traffic Prediction and Management Techniques
- Respiratory Support and Mechanisms
- SARS-CoV-2 and COVID-19 Research
- Antibiotic Resistance in Bacteria
- Currency Recognition and Detection
- Anomaly Detection Techniques and Applications
- Supply Chain and Inventory Management
- Graphic Design and Typography
Binzhou University
2025
Binzhou Medical University
2025
Shandong University
2024
Sun Yat-sen University
2022
United Imaging Healthcare (China)
2019-2022
Fuzhou Maternity and Child Health Care Hospital
2021-2022
Minda Hospital
2022
Wuhan Textile University
2022
Tongji University
2021
Shanghai Tongji Urban Planning and Design Institute
2021
Purpose Efficient traffic incident management is needed to alleviate the negative impact of incidents. Accurate and reliable estimation duration great importance for management. Previous studies have proposed models prediction; however, most these focus on total could not update prediction results in real-time. From a traveler’s perspective, relevant factor residual incident. Besides, few (if any) used dynamic flow parameters models. This paper aims propose framework fill gaps....
Background. Endometrial cancer greatly threatens the health of female. Emerging evidences have demonstrated that DNA methylation and immune infiltration are involved in occurrence development endometrial cancer. However, mechanism prognostic biomarkers still unclear. In this study, we assess via bioinformatic analysis. Methods. The latest RNA-Seq, data, clinical data related to were downloaded from UCSC Xena dataset. methylation-driven genes selected, then risk score was obtained using...
The intricacies of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing lung injury (ALI) and modulating inflammatory factor dynamics in vivo remain poorly elucidated. present study endeavors to explore the impact recombinant SARS-CoV-2 spike protein S1 subunit (S1SP) on ALI profiles mice, aiming uncover potential therapeutic targets intervention strategies for prevention management Coronavirus Disease 2019 (COVID-19). To mimic COVID-19 infection, K18-hACE2 transgenic mice...
High-voltage (HV) generators with a wide load range are widely adopted for X-ray beam excitation and density adjustment. A SiC-based LCC HV inverter at high switching frequency will benefit fast transient because of the more efficient utilization an its smaller size. precise prediction SiC characteristics provides important prerequisites efficiency, thermal power density, reliability co-optimized design. Understanding loss different conditions help resonant network design to achieve required...
The <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">LCC</i> series–parallel resonant converter with a voltage doubler rectifier, widely used in X-ray machines, is required to meet an extremely wide output range. However, state-of-the-art models are based on fundamental harmonic approximation and cannot maintain good accuracy over the entire state trajectory method has potential achieve full range of high without complexity, but it only...
Paralleled discrete SiC MOSFETs lead to high current capability at low costs. Current sharing is a critical issue for paralleling design with significant impacts on switching losses, stress, and reliability. The mismatches in power loop caused by parasitic components are one of the main causes unbalanced currents, which need be fully extracted compensated well-balanced design. Discrete usually mounted multilayer PCB. extraction such system needs deal among paralleled devices path coupling...
Wide switching frequency range is required for LCC resonant converter with wide gain and load ranges which will lead to low power density slow dynamic responses. Resonant tank switch an effective approach limit the operation without sacrificing transistor's zero-voltage (ZVS) system complexity too much. However, current of failed provide a generalized engineering practicability methodology. In this article, new design method first proposed considering voltage stress higher efficiency...
Members of agricultural supply chain pay too much attention to self-interest rather than common benefits, which collides with the target whole and results in inefficiency slow circulation products. Therefore, evaluating improving performance cooperation effectively is significant for scholars. Based on construction valuation index system cooperation, this study appoints out shortcomings present evaluation methods proposes a multi-attribute decision making method dealing cooperative under...
The development of modern graphic design was influenced by the Dutch "style school", school"? "Stylists"? As a result, began to shift from cubism total abstraction. Mondrian, founder school, absorbed philosophical ideas idealism and used rigorous romantic brushstrokes blend best classical. Using straight lines, only three primary colours geometry black, white grey create his designs, this paper examines use 'stylistic' thinking methods in design, inspiration applications finally explores...
In this study, 22Cr25NiWCuCo(Nb) heat-resistant steel specimens with high Cr and Ni contents were adopted to investigate the effect of Nb content on thermal precipitation behavior. Differential scanning calorimetry profiles revealed that melting point decreased slightly content. After heat treatment at 1200 °C for 2 h, precipitates dissolved in a Nb-free matrix. addition, Z phase (CrNb(C, N)) MX (Nb(C, N), (Cr, Fe)(C, NbC) could be observed Nb-containing specimens. The amount volume fraction...
The superconducting outsert of the 40 T hybrid-magnet in High Magnetic Field Laboratory (HMFL) Chinese Academy Sciences (CAS) requires a highly stabilized power supply. In this paper, two kinds supply design are briefly presented and both advantages disadvantages analyzed. order to overcome drawbacks switching supply, series regulated active filter is adopted new proposed which ensures cooperative relationship between feedback control loops converter filter. Besides, unlike traditional can...
Network Advertising is arisen with the development of Internet, it has advantages traditional media advertising, and that cannot match. In this paper, design a questionnaire survey network users, to analyze effect in China. Base on successful experience Google suggest proposals China's Advertising.
A new master-and-slave resonant tank switch approach is proposed to realize narrow switching frequency range and whole zero voltage (ZVS) for series-parallel converter (LCC) with wide operation range. systematic strategy employing paralleled series capacitor (C <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">s</sub> ) tanks fully explored. master firstly derived based on actual of slave are using geometric progressions, as 1/2 <sup...
Objective To identify the ranges of gestational weight gain for Chinese women with diabetes based on different pre-pregnancy body mass index group, and to investigate association between maternal-infant adverse outcomes. Design A single-center retrospective cohort study. Setting tertiary public women’s children’s hospital in China. Population Women diabetes. Methods Retrospective analysis 17,216 who delivered singleton, registered 2013 2018. Main outcome measures Gestational ranges, Results...
Abstract The gestational weight gain (GWG) range of Chinese women with diabetes mellitus (GDM) still remains unclear. Our objective was to identify the ranges GWG in GDM, and investigate associations between pre-pregnancy body mass index (BMI), maternal-infant adverse outcomes. GDM Women delivering singleton from 2013 2018 a tertiary public hospital were collected. Logistic regression analysis used assess joint effects BMI on Finally, 14,578 underweight, normal weight, overweight obese...