幻方数字锁原理也是一种有效的软件版权保护方法. Magic square digital lock principle is also an effective method of software copyright protection. 幻方身份认证效率高,密钥传输安全可靠. Magic Squares identity authentication high efficiency, key transport safe and reliable.谢涛陈火旺康立山...
Jacobi’s two-square theorem and related identities
1. Pawns - move one square forward or 2 squares if this is the first move. 2. Knight - moves two squares vertically and one horizontally or one square vertically and two horizontally. 3. Bishop - moves diagonally to any number of squares. ...
Join two brave Dots on their interdimensional adventure as they explore mysterious castles, flow down rivers of hot lava, and collect prizes in one of the world's most beloved free puzzle games. Enjoy relaxing music as you connect lines and squares, dodge tricky obstacles, and let your brain...
This identity is taken to be necessary, such that “water” refers to H2O across all counterfactual worlds. Note that the 2-intension corresponds to the Kripkean intension as per the causal theory of reference. The reference of 2-WATER is not determined by a cluster of descriptions, but by...
On representation of an integer as the sum of three squares and the ternary quadratic forms with the discriminants p^2, 16p^2 Let s ( n ) be the number of representations of n as the sum of three squares. We prove a remarkable new identity for s ( p 2 n ) p s ( n ) with ...
PLACE-MAKING AND ITS IMPLICATIONS FOR SOCIAL VALUE: A COMPARISON STUDY OF TWO URBAN SQUARES IN LONDON 来自 国家科技图书文献中心 喜欢 0 阅读量: 45 作者:K.,BORSI,D.,JARMAN,A.,ALZAHRANI 摘要: This article aims to investigate the impact of pla 关键词:...
This data has been the only identifying information of the participants and information that could reveal the identity of the participants will never be made public. A brief summary of the objectives of the study was provided and they were then asked to give their consent to participate in the...
(Fig.5c, also see Supplementary Figs.16c,4f). The large NPs still form a hexagonal lattice, but their displacement from the interfacial plane is uneven—large NPs enclosed by hexagons of small NPs stay closer to the interface than those enclosed by squares (side view, Fig.5c). Analysis ...
Using the primary structure, we observed that, despite the low identity between them and with hp23, they do present the motif corresponding to p23 proteins [9]. Searches in the public genome databases led to the identification of two orthologous p23s in several other trypanosomatids. These ...