One of the major issues in recent years those the most scholars and even the public's minds are preoccupied with is the issue of family problems and divorce. Now this phenomenon in the form of a social problem has created great difficulties for individuals and families facing in divorce. The purpose of this study was to evaluate the sociological family problems in Bojnourd.  The theoretic...

This paper reports the development of a system for automatically organizing Internet web pages into meaningful categories. The aim of the system is to allow Internet users to find useful information in less time. The current problem with using the Internet is how to find the information that we need. With the explosive growth in the Internet, the information overload situation is getting worse....

The paper analyzes an approach to understanding heterogeneous meta-programs and multi-stage metaprograms. At the core of the approach is human-centred analysis combined with the Brook’s program cognition theory and the concept of reverse engineering. The use of the approach leads to extracting higher-level models (graphs representing meta-parameter — meta-function relationship models, feature d...

This paper analyzes the concept of rights from a logical point of view. We start on two types of legal sentences: legal object sentences and legal meta-sentences. A legal object sentence describes an obligation of its addressee and a legal meta-sentence describes the validity of a legal sentence. We consider a legal sentence one that describes someone’s right as a legal meta-sentence. We clarif...