Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Xu-Feng Zhao"'
Publikováno v:
BMC Pediatrics, Vol 20, Iss 1, Pp 1-9 (2020)
Abstract Background No reliably specific method for complicated appendicitis has been identified in children younger than five years of age. This study aimed to analyze the independent factors for complicated appendicitis in children younger than fiv
Externí odkaz:
https://doaj.org/article/187d6df1a0cd46ca9bf5ddf85d89c9fa
Publikováno v:
Annals of Operations Research.
Publikováno v:
Pediatric Surgery International. 37:745-754
Postoperative adhesive bowel obstruction (ABO) is a common complication especially in complicated appendicitis. This study aimed to analyze the risk factors for ABO following appendectomy in children with complicated appendicitis, and establish a sco
Publikováno v:
Materials Science Forum. 1005:18-23
In order to study the tribological properties of titanium alloy materials and reinforced PTFE pairs treated by surface nitriding modification in seawater environment under low speed and high load, the physical properties of surface nitriding modified
Publikováno v:
Materials Science Forum. 990:44-49
In order to study the effect of microarc oxidation modification treatment on the friction properties of titanium alloy surface, the surface treatment layer of Ti-6Al-4V ELI specimen modified by Microarc oxidation surface was sampled, the surface laye
Publikováno v:
Materials Science Forum. 990:73-78
In order to study the friction characteristics of the plasma spray modified layer on the surface of titanium alloy, the friction sub-combination consisting of three type enhanced Teflon as the pin sample was carried out in the artificial seawater env
Background: No reliably specific marker for complicated appendicitis has been identified. Serum C-reactive protein (CRP) increases and albumin (ALB) decreases in patients with inflammation and infection. C-reactive protein and albumin ratio (CRP/ALB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d219611bd45b02c77351cdd633c5d2f4
https://doi.org/10.21203/rs.2.18030/v2
https://doi.org/10.21203/rs.2.18030/v2
Autor:
Xiu-Yan Wan, Zhen-Zhen Xue, Guo-Ming Wang, Xu-Feng Zhao, Zhen-Ni Gao, Jie Pan, Qian-Wen Guan, Chang-Pu Wan, Di Zhang
Publikováno v:
Inorganic Chemistry Communications. 95:144-148
Two copper(I) iodide compounds with formula of {[Cu2I2(2-mna)]·DMA} (1) and {[CuI(6-mna)]·DMSO} (2) (2-mna = 2‑mercaptonanicotinic acid; 6-mna = 6‑mercaptonanicotinic acid; DMA = dimethylacetamide; DMSO = dimethyl sulfoxide) have been prepared
Publikováno v:
Applied Mechanics and Materials. :977-984
Water hydraulic components have been developed rapidly in recent years. However many problems such as low lubricity and leakage limited the performance of them, especially water proportional valves. A proportional valve- hydraulic cylinder system wit
Publikováno v:
2011 International Conference on Quality, Reliability, Risk, Maintenance & Safety Engineering (ICQR2MSE); 2011, p400-404, 5p