A Logic Description on Different Negation Relation in Knowledge

Author(s):  
Zhenghua Pan
Keyword(s):  
Author(s):  
M.B. Gokhale ◽  
A. Kopser ◽  
S.P. Lucas ◽  
R.G. Minnich
Keyword(s):  

Author(s):  
A.V. Zlotchevskaya ◽  

The book by Doctor Philology Zlotchevskaya A. V. deals with the phenomenon of “mystical metaprose” of the 20th century. The study is built on the laws of logic: description of phenomenon and its genesis, aesthetic strategy of the three writers, genre model, poetics. The author points out the creative similarity of three writers in their approach to aesthetic and metaphysical problems, their tragic-comic view of the world. The book is addressed to a broad spectrum of intellectuals, primarily scholars and university students of philology, as well as all those interested in the works of Hesse, Nabokov and Bulgakov.


2021 ◽  
Vol 7 (1) ◽  
pp. 245-256
Author(s):  
Dina Viktorovna Alontseva ◽  
Olga Anatolyevna Lavrishcheva

The purpose of the article is a comprehensive scientific study of theoretical and practical problems associated with the implementation of the basic principles and directions of countering extremism as a threat to the national security of Russia.  The methodological basis of the research was based on general scientific, private, and special methods of cognition.. Methods of formal logic: description, comparison, classification, analysis and synthesis, and others, allowed characterizing the transformations in the field of countering extremism at the present time. The results of the study allow us to conclude that the definition of extremism is a very controversial issue, since there is no consensus among scientists in this respect, which emphasizes the importance and indicates the need to develop an agreed concept of extremism for its recognition at the national and international levels. Based on the theoretical and legal analysis of various interpretations of the term “extremism”, we have formulated this concept in its modern interpretation.  


Author(s):  
Sérgio Luís Guerreiro

Access control models (ACM) offers the guarantee that only the qualified users can gain access to the artifacts contained in business processes. Business processes are designed, implemented, and operated using many industrial standards that challenge the interoperation with access control standards. Enterprise engineering (EE) introduces rigorous capabilities to design and implement the essential concepts related with the dynamic of business processes. ACM deals with the systematic design and implementation of dynamic and static access control concepts to qualify the access of the users to the artifacts. This chapter proposes an ontological integration between EE and ACM concepts in order to enable the discussion of access control in the deep structure of the business processes. ACM integrated with EE allow the run-time qualification of the actors while they perform all the business process steps and not only at invocation time. The proposal encompasses business process designed with DEMO ontology and role-based access control concepts using a mathematical model logic description.


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