A5106669918- Corrosion Behavior and Inhibition
- Retinopathy of Prematurity Studies
- High-Temperature Coating Behaviors
- Adolescent Sexual and Reproductive Health
- Microwave Engineering and Waveguides
- Advanced materials and composites
- AI in cancer detection
- Retinal Diseases and Treatments
- Neonatal Respiratory Health Research
- Advancements in Battery Materials
- Radio Frequency Integrated Circuit Design
- Neonatal Health and Biochemistry
- HIV/AIDS Research and Interventions
- Human Pose and Action Recognition
- Particle accelerators and beam dynamics
- Antenna Design and Analysis
- Advanced Vision and Imaging
- Advanced Neural Network Applications
- Optical measurement and interference techniques
- Radiomics and Machine Learning in Medical Imaging
- Gyrotron and Vacuum Electronics Research
- Fire Detection and Safety Systems
- Particle Accelerators and Free-Electron Lasers
- HIV, Drug Use, Sexual Risk
- Video Surveillance and Tracking Methods
Tianjin University
2021-2024
Quzhou University
2022-2024
University of Electronic Science and Technology of China
2022-2024
Chinese Academy of Sciences
2022-2024
University of Science and Technology of China
2022-2024
Huaqiao University
2020-2024
Air Force Medical University
2021-2023
Xijing Hospital
2021-2023
Key Laboratory of Guangdong Province
2023
Guangdong Academy of Medical Sciences
2023
Ultrasonography is an important routine examination for breast cancer diagnosis, due to its non-invasive, radiation-free and low-cost properties. However, the diagnostic accuracy of still limited inherent limitations. Then, a precise diagnose using ultrasound (BUS) image would be significant useful. Many learning-based computer-aided methods have been proposed achieve diagnosis/lesion classification. most them require pre-define region interest (ROI) then classify lesion inside ROI....
The erosion–corrosion behavior of 90/10 and 70/30 copper–nickel tubes was investigated by in situ electrochemical tests on a self-built loop apparatus ex surface characterization. corrosion product film that formed at 1.5 m/s for the tube 0.5 showed best resistance. For tube, continuous existed below 3 mainly inhibited cathodic reaction. range 0.5–4.7 more similar to typical passive electrochemically, although it cracked 4–4.7 m/s. So, “critical flow velocity” between 4 m/s, beyond 4.7
Abstract Background Community-acquired pneumonia (CAP) is a major public health challenge worldwide. However, the aetiological and disease severity-related pathogens associated with CAP in adults China are not well established based on detection of both viral bacterial agents. Methods A multicentre, prospective study was conducted involving 10 hospitals located nine geographical regions from 2014 to 2019. Sputum or bronchoalveolar lavage fluid (BALF) samples were collected each recruited...
We have found that the synthetic compound CC-5079 potently inhibits cancer cell growth in vitro and vivo by a novel combination of molecular mechanisms. proliferation lines from various organs tissues at nanomolar concentrations. Its IC(50) value ranges 4.1 to 50 nmol/L. The effect on is associated with cycle arrest G(2)-M phase, increased phosphorylation checkpoint proteins, apoptosis. prevents polymerization purified tubulin concentration-dependent manner depolymerizes microtubules...
Developing transition-metal–nitrogen–carbon (TM–N–C) catalysts to replace platinum in the oxygen reduction reaction (ORR) is very important but remains a grand challenge. Here, we investigate ORR behavior of FeN4 embedded graphene. Our first-principles results show that adsorption and dissociation O2, which are elementary reactions ORR, largely dependent on concentration, although architecture magnetic moment material unaltered, distinct from previous comprehension TM–N–C plays dominant role...
Unintended pregnancies (UIP) among unmarried sexually active college students in mainland China have emerged as a major reproductive health issue with detrimental personal and socioeconomic consequences. This cross-sectional study aimed to determine the prevalence factors associated UIP undergraduates China.Between September 8, 2019 January 17, 2020, total of 48,660 participants were recruited across Chinese complete self-administered, structured, online questionnaire. analysis was...
Acoustic Doppler Current Profilers (ADCP) are typical equipment for underwater velocity measurement using layered echo signal processing. However, the aliasing effect influences accuracy, which is related to auto-correlation function of signal. To this end, a novel complementary coding-based waveform proposed in paper. First, we establish current framework broadband ADCP (BBADCP), consisting complex algorithm and an ambiguity-resolving algorithm. Second, find that design criteria...
Abstract Multi-object tracking (MOT) aims to locate and identify objects in videos. As deep learning brings excellent performances object detection, the tracking-by-detection (TBD) has gradually become a mainstream framework. However, some drawbacks still exist current TBD framework: (1) inaccurate prediction of bounding boxes would occur detection part, which is caused by overlooking actual pedestrian ratio surveillance scene. (2) The width next frame might be indirectly predicted aspect...
Anomaly detection is critical to ensure cloud infrastructures’ quality of service. However, due the complexity inconspicuous (indistinct) anomalies, high dynamicity, and lack anomaly labels in environment, multivariate time series becomes more difficult. The existing approaches are rarely effective meeting these challenges. In this paper, we propose a novel convolutional adversarial model, convolutional-adversarial-training-based integrated with explanation framework (CAT-IADEF), for cloud....
Abstract Background HIV prevention, diagnosis, treatment and care services might be hampered by inaccurate risk assessment. This study aimed to investigate the extent of factors associated with discordance between perceived actual risky sexual behaviors among undergraduates in mainland China, guided Anderson's behavioral model. Methods involved a secondary analysis cross-sectional data collected during fall semester 2018–2019 academic year. The present was restricted 8808 low perception....
Purpose: The aim of this study is to explore the clinical features spontaneous regression retinopathy prematurity (ROP) in China, including fundus appearance, time course, and affecting factors. Methods: Data pediatric patients whom ROP spontaneously regressed without treatment were collected, general demographics, medical history, zones stages ROP, changes appearance. manifestations systematically summarized. Meanwhile, course was further analyzed, onset time, completion duration...
Abstract Background HIV counseling and testing (HCT) is provided free of charge on college campuses, but very few studies have examined whether HCT uptake equitably distributed. This cross-sectional study aimed to compare the relative importance various determinants among undergraduates in mainland China so as assess subsequently suggest ways eliminate inequities its use, guided by Andersen’s behavioral model. Methods A total 10,665 eligible were conveniently selected complete an online...
Abstract To investigate the fluorescein angiography (FA) findings and compare extent of retinal vascularization in retinopathy prematurity (ROP), recovered after intravitreal ranibizumab (IVR) monotherapy those regressed spontaneously. Infants with a history ROP who underwent FA between April 2018 November 2021 were retrospectively included. The patients divided into two groups based on whether they had received IVR (IVR group) or that spontaneously without treatment (untreated group)....