Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Changhe Zhang"'
Publikováno v:
BMC Gastroenterology, Vol 23, Iss 1, Pp 1-16 (2023)
Abstract Background The prognosis of patients with extrahepatic cholangiocarcinoma (ECCA) must be determined with precision. However, the usual TNM staging system has the drawback of ignoring age, adjuvant therapy, and gender and lacks the ability to
Externí odkaz:
https://doaj.org/article/cd72706c9b6247b69084c9ce9db3587c
Publikováno v:
Water, Vol 16, Iss 11, p 1613 (2024)
As green infrastructure has evolved, grass swales have become integral components of stormwater management. Manning’s equation is commonly used to describe the hydraulic characteristics of grass swales. However, due to flow loss from infiltration,
Externí odkaz:
https://doaj.org/article/a338d95a5ce34586ae48ac2e4df30113
Autor:
Wenliang Jiang, Yong Xia, Yujun Liu, Shaoqi Cheng, Wenya Wang, Zhenghui Guan, Hongmei Dou, Changhe Zhang, Honggang Wang
Publikováno v:
Mediators of Inflammation, Vol 2024 (2024)
Objective. This study aims to evaluate the impact and predictive value of the preoperative NPRI on short-term complications and long-term prognosis in patients undergoing laparoscopic radical surgery for colorectal cCancer (CRC). Methods. A total of
Externí odkaz:
https://doaj.org/article/964ce04029274ddaa3cda807c50f1bad
Publikováno v:
Water Science and Technology, Vol 87, Iss 6, Pp 1423-1437 (2023)
Volume capture ratio of annual rainfall (VCRAR) is the key parameter of low-impact development (LID) facilities design, which is significantly affected by the rainfall event division method. However, there is no universal agreement on how to determin
Externí odkaz:
https://doaj.org/article/3ba7e140f55f45f999d621e555dd172f
Publikováno v:
Entropy, Vol 25, Iss 9, p 1336 (2023)
An abundance of features in the light field has been demonstrated to be useful for saliency detection in complex scenes. However, bottom-up saliency detection models are limited in their ability to explore light field features. In this paper, we prop
Externí odkaz:
https://doaj.org/article/7dda6532ae124db9babf96ef3cbae0ba
Publikováno v:
Water Science and Technology, Vol 84, Iss 9, Pp 2214-2227 (2021)
The permeable brick pavement system (PBPs) is one of a widely used low impact development (LID) measures to alleviate runoff volume and pollution caused by urbanization. The performance of PBPs on decreasing runoff volume is decided by its permeabili
Externí odkaz:
https://doaj.org/article/768cb8585fda4b5aaae97daada261599
Autor:
Changhe Zhang, Xing-Hong Wang
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-3 (2021)
Externí odkaz:
https://doaj.org/article/a28994a69b3b4ca59870958a835d3234
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
The key to fault diagnosis of rotating machinery is to extract fault features effectively and select the appropriate classification algorithm. As a common signal decomposition method, the effect of wavelet packet decomposition (WPD) largely depends o
Externí odkaz:
https://doaj.org/article/f5395e7b232245d68020683d93ba6f59
Publikováno v:
E-Journal of Chemistry, Vol 9, Iss 4, Pp 2141-2144 (2012)
Oxidative cleavage of oximes to their parent corresponding carbonyl compounds using potassium dichromate-dimethylformamide system under homogeneous conditions in good yields is described. The main advantage of the present method is no need of prepara
Externí odkaz:
https://doaj.org/article/d464916f6945484b8ce73d73803d325d
Publikováno v:
Adsorption Science & Technology, Vol 29 (2011)
The heterogeneous room-temperature oxidation of benzoins with the Jones reagent supported on kieselguhr provides an efficient method for the preparation of the corresponding benzyls. The oxidations described in the present study were complete within
Externí odkaz:
https://doaj.org/article/86047c541b594016bb5d6915bc73c391