Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Chun-hua Zhan"'
Publikováno v:
BMC Medical Imaging, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Objective To establish a machine learning model based on radiomics and clinical features derived from non-contrast CT to predict futile recanalization (FR) in patients with anterior circulation acute ischemic stroke (AIS) undergoing endovasc
Externí odkaz:
https://doaj.org/article/79ac2c623fc1440a915708cb9c0e6d5b
Autor:
Ying Shen, Min Wang, Xiao-Hua Wu, Jin Du, Ya-Lan Wang, Zhi-Hui Shi, An-Ni Wang, Chun-Hua Zhang, Yao Ke
Publikováno v:
BMC Psychology, Vol 12, Iss 1, Pp 1-9 (2024)
Abstract Background Medical fear is a common psychological reaction in hospitalized children, especially during radiotherapy for central nervous system (CNS) cancers. This fear not only causes negative emotions such as anxiety and depression but also
Externí odkaz:
https://doaj.org/article/151afc9ae3cb4813bef0203078499a3e
Publikováno v:
Linchuang shenzangbing zazhi, Vol 24, Iss 3, Pp 233-237 (2024)
Injuries of vein and its vasa vasorum caused by venous dissection may create autologous arteriovenous fistula（AVF） in patients on maintenance hemodialysis （MHD）. Affecting the proliferation, migration, phenotypic transformation of vascular ce
Externí odkaz:
https://doaj.org/article/79a199feef90471f81f0b29e068c1cf5
Autor:
Xiao-Jun Chen, Lin-Jie Liu, Bing Sun, Dan-Dan Jiang, Shu-Shu Zuo, Yan-Hui Wang, Chun-Hua Zhang, Yan-Yan Chen
Publikováno v:
International Journal of Ophthalmology, Vol 17, Iss 2, Pp 331-338 (2024)
AIM: To compare the consistency of two autorefractors (Tianle RM-9000 and Topcon KR-800) for school-age myopia children, and to provide a basis for largescale data analysis and comparison. METHODS: The refractive error in 909 subjects (age 4–18y) w
Externí odkaz:
https://doaj.org/article/f8d35c9edbf5478a915021835f34bc63
Autor:
Mei Li, Yan-jun Qin, Xin-liang Zhang, Chun-hua Zhang, Rui-juan Ci, Wei Chen, De-zheng Hu, Shi-min Dong
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Severe trauma could induce sepsis due to the loss of control of the infection, which may eventually lead to death. Accurate and timely diagnosis of sepsis with severe trauma remains challenging both for clinician and laboratory. Combinations
Externí odkaz:
https://doaj.org/article/ae926829fcb34122aea25a13e7d03667
Publikováno v:
Ecology and Evolution, Vol 13, Iss 12, Pp n/a-n/a (2023)
Abstract Toona ciliata is an endangered species due to over‐cutting and low natural regeneration in China. Its genetic conservation is of an increasing concern. However, several varieties are recognized according to the leaf and flower traits, whic
Externí odkaz:
https://doaj.org/article/158580abfce743578fcf4a7a523de0c2
Publikováno v:
工程科学学报, Vol 44, Iss 12, Pp 2111-2123 (2022)
Natural flyers use muscles, bones, and other structures in coordination to attain agile and nimble flight performance. They can fly in various complex environments through different flight modes, such as flapping, hovering, and gliding. The high-lift
Externí odkaz:
https://doaj.org/article/b00ec35d655f4bddb3b8f3a7c398a8f0
Publikováno v:
工程科学学报, Vol 44, Iss 4, Pp 767-779 (2022)
“Flapping wing” is a mechanism observed in the flight of birds, insects, and bats. The lift and thrust for a flight are generated by the active movement of wings. It was first specifically designed by Da Vinci. With good concealment and maneuvera
Externí odkaz:
https://doaj.org/article/9a6dc584ef2849f9a8d4571c5dd2cd6e
Autor:
Yi-Ming Wang, Chun-Hua Zhang
Publikováno v:
Nanomaterials, Vol 12, Iss 17, p 2989 (2022)
Preparation of reduced graphene oxide (RGO) from abundant and inexpensive low-grade coal is regarded as one of the most promising methods for utilizing this resource in a high-value and environmentally sustainable manner. As the main precursor for th
Externí odkaz:
https://doaj.org/article/4eef3894a4204eab94a42c4dfbd5fe75
Autor:
Yi-Ming Wang, Chun-Hua Zhang
Publikováno v:
Crystals, Vol 12, Iss 4, p 464 (2022)
Abundant and cheap lignite is regarded as inferior fuel due to its disadvantages such as low heat and high moisture. In order to realize the high value and clean, non-fuel utilization of lignite, we used lignite as precursor to prepare high-quality s
Externí odkaz:
https://doaj.org/article/3188ce065ebb49dfa160bf53d32e9d5d