xmlns,即XML Namespace,是XML(可扩展标记语言)中的一个关键概念。在XML文档中,元素和属性都是通过名称来识别的。然而,当不同的XML文档或模式使用相同的元素或属性名称时,就可能出现名称冲突的问题。为了解决这个问题,XML引入了命名空间的机制,而xmlns就是用来声明和引用这些命名空间的。...
Local Area Networks (LN) Case Studydoi:10.1300/J121v04n02_04The selection of computer systems can be a frustrating process. The overall satisfaction derived from a system depends on matching system specifications to user needs. This case study describes a Product Evaluation and Selection System (...
DepartmentEagleshamDepartmentInformaworldPhilosophical Magazine LettersEaglesham, D.J. ( 1988 ) A TEM zone-axis critical voltage study in La 1.8 Sr 0.2 CuO y superconductors. A method for local compositional microanalysis . Philos. Mag. Lett . 57 , 1 – 9 ....
We construct special schemes, which allow us to obtain the approximations that converge “almost ε- uniformly”, i.e., with an error weakly depending on ε. This research was supported in part by the Russian Foundation for Basic Research under grant No. 98-01-00362 and by the NWO grant ...
Major alleles (PGI-A2, A3; PGI-B2, B3) were found at all localities, but with marked differences in proportions. Atlantic coast populations tended to have higher A2 and B2 frequencies than those of the North Sea and English Channel, with Irish Sea populations hL....
Soft X-ray emission and the local densities of states of the Cu x Rh 1− x alloy systemdoi:10.1007/BF01307283Soft X-ray emission experiments on Cu x Rh1−x alloys for the compositionsx=0.0, 0.05, 0.10, 0.80 and 1.0, have been performed. In this paper we present the spectra of ...
>]]>Wenliang Ruan
2x (CuInS2)1-x alloys]]> Pietnoczka, ABacewicz, RSchorr, S
British Journal of SurgeryGomes M, Soares MO, Dumville JC, Lewis SC, Torgerson DJ, Bodenham AR, et al. Cost-effectiveness analysis of general anaesthesia versus local anaesthesia for carotid surgery (GALA Trial). Br J Surg. 2010;97(8):1218–25....
In‐situ X‐ray absorption, Raman, and electrochemical analysis jointly reveal that the Fe‐O‐Fe motifs could stabilize high‐valent metal sites at low overpotentials, thereby enhancing the OER activity. These results reveal the importance of tuning the local atomic structure for designing high ...