A (block) code, C, is a set of binary words of fixed length n, each element of which is called a codeword. Mathematically, codewords can be considered to be vectors of length n with elements being chosen from a finite field, normally of order 2, but in some cases from the field ...
Available add-ons Advanced Security Enterprise-grade security features GitHub Copilot Enterprise-grade AI features Premium Support Enterprise-grade 24/7 support Pricing Search or jump to... Search code, repositories, users, issues, pull requests... Provide feedback We read every piece of ...
An element is very hard and shiny, and is often used in jewelry. Its symbol is Au. What is its English name? A. Aluminium B. Gold C. Platinum D. Palladium 相关知识点: 试题来源: 解析 B。解析:非常坚硬且有光泽,常被用于珠宝制作,化学符号为Au的元素是Gold(金)。Aluminium(铝)的符号是Al...
Seemingly themost compact(6 symbols) thoughvery slowway to get a set element (made possible byPEP 3132): e,*_=s With Python 3.5+ you can also use this 7-symbol expression (thanks toPEP 448): [*s][0] Both options are roughly 1000 times slower on my machine than the for-loop metho...
222 In the common band model, electron transfer occurs from electropositive to electronegative metals, but there will be a corresponding electron back-donation via valence orbital overlap, an effect which can be associated with an element's hardness (see Table 1 and Section 2.12.1.1), and ...
There is general agreement amongst biologists about the need for good pathway diagrams and a need to formalize the way biological pathways are depicted. However, implementing and agreeing how best to do this is currently the subject of some debate. The m
To understand the details of the L-L TENG, a COMSOL finite element analysis was performed. According to the basic principle of a TENG, the Maxwell–Poisson equation is used to describe the relationship between the displacement field (D) and charge density (ρ): ...
“hard core” of humanities is the hermeneutic capacity of language users, or the ability to clarify uncertainty in language; it is “not pathologies of language but the roots of its genius” (Stenier,1992, p. 246) that play “a centre of the fundamental element which cannot be removed ...
we describe the selection and characterization of an aptamer with a novel 2′FY-RNA binding domain consisting of a poly2′F-U loop with GAGC in the stem. This aptamer (39SGP1A) binds tightly to sGP from two divergentEbolavirusspecies and has potential as a bio sensing element for ebola...
Chapter and section headings should make the structure of a document visible. In a nontechnical book, chapters are often the only major structural element. They divide the book into major topics, and give readers stopping points to digest what they have read....