Data on the crystal chemistry of orthophosphates of the framework structure are systematised according to the suggested classification of their formula types. The theoretically expected solid solutions and the realised ones are viewed. Especially isomorphism of f-elements in various structures of ...
Two graphs that are isomorphic have similar structure. For example, if a graph contains one cycle, then all graphs isomorphic to that graph also contain one cycle. Extended Capabilities Thread-Based Environment Run code in the background using MATLAB®backgroundPoolor accelerate code with Parallel...
Two graphs that are isomorphic have similar structure. For example, if a graph contains one cycle, then all graphs isomorphic to that graph also contain one cycle. Extended Capabilities Thread-Based Environment Run code in the background using MATLAB®backgroundPoolor accelerate code with Parallel...
{::comment} Often using an anonymous lambda expression is more convenient than using a named function: it avoids a lengthy type declaration; and the definition appears exactly where the function is used, so there is no need for the writer to remember to declare it in advance, or for the r...
We show on the basis of salient features of the vibrational spectrum that the monovalent cations Na or Ag are located on the C 2 ν symmetry sites in the Na 2CrO 4 structure, and how the cationic substitution Na Ag produces as a consequence an increase of the covalency. The detailed ...
In this paper, we study multi-query optimization for subgraph isomorphism search. We first propose a novel method for efficiently detecting useful common sub-graphs and a data structure to organize them. Then we propose a heuristic algorithm based on the data structure to compute a query ...
Definition 26.10 (Size of a TOPS structure (resp pattern)). The size of a TOPS structure D = (S, H, C) (resp. pattern) is |S|, the number of SSEs in the structure (pattern). Gilbert et al [47] have defined a simple backtracking algorithm which is guaranteed to find all the way...
Graphs are a powerful and universal data structure useful in various subfields of science and engineering. In this paper, we propose a new algorithm for subgraph isomorphism detection from a set of a priori known model graphs to an input graph that is given online. The new approach is based ...
Iron minerals were massive or lamellar structure. Titanium minerals existed in the ore with the form of independent mineral or isomorphism. The results ... H Jin,L Hui,Z Du,... 被引量: 1发表: 2015年 New Data on the Isomorphism in Eudialyte-Group Minerals. 1. Crystal Chemistry of Eudi...
Our result provides the first evidence of structure processing across modalities in a non-human species. It suggests that basic cross-modal abstraction capacities transcend linguistic abilities and might involve evolutionary ancient neural mechanisms. Graphical abstract Download: Download high-res image (...