Publications by authors named "Dong-yang Gao"
Article Synopsis
- Rapid diagnosis of acute ischemic stroke (AIS) is crucial, and this study created a deep learning model (modified YOLOv5) to automatically identify the core of small infarcts from non-contrast CT images.
- The model was tested on CT scans of AIS patients and outperformed neuroradiologists in several metrics, showing higher precision, recall, and accuracy in detecting infarcts.
- The findings suggest that this deep learning approach can improve the assessment of stroke severity and aid in treatment decisions by accurately identifying small infarct areas.
The effectiveness and safety of using Brucea javanica oil (BJO) in combination with Transarterial Chemoembolization (TACE) for liver cancer treatment are subjects of debate. This study aims to assess the comparative effectiveness and safety of BJO-assisted TACE TACE alone and quantifies the differences between these two treatment methods. A systematic search was conducted in multiple databases including PubMed, Cochrane, CNKI, and Wanfang, until 1 July 2023.
View Article and Find Full Text PDFObjectives: The genus Streptococcus contains species of important zoonotic pathogens such as those that cause bovine mastitis. Unfortunately, many Streptococcus species have developed antibiotic resistance. Phage lysins are considered promising alternatives to antibiotics because it is difficult for bacteria to develop lysin resistance.
View Article and Find Full Text PDFDuring October 2019 and March 2020, the luminous red supergiant Betelgeuse demonstrated an unusually deep minimum of its brightness. It became fainter by more than one magnitude and this is the most significant dimming observed in the recent decades. While the reason for the dimming is debated, pre-phase of supernova explosion, obscuring dust, or changes in the photosphere of the star were suggested scenarios.
View Article and Find Full Text PDF[Research on the Distribution of Broad-Band Correlated Photon Spectra and the Measurement of Time-Correlation].
Guang Pu Xue Yu Guang Pu Fen Xi
May 2016
The correlated photon technique makes it possible to achieve a radiation calibration processing without chain transferring. The study of the spectral radiation character and time correlation of the photon is of great significance for broad-band radiometric calibration. To absolutely calibrate quantum efficiency of photoelectric detector, it is necessary to extend calibration band from single band to more bands.
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