Russian culture is interesting and multifaceted, therefore, in addition to cultural scientists and historians, linguistics researchers often pay attention to the manifestation of folk peculiarities in the language. Centuries-old language changes have not reduced the relationship between culture and language in any way. Personal names, being part of the lexico-semantic system, function within its framework and simultaneously react to any changes taking place in society.

All nations have their own customs, traditions and ceremonies, and they are the product of a certain historical period and appeared as a result of the influence of material living conditions; it has been strengthened over the time and passed down from ancestors to generations. One of such traditions is wedding celebrations. Wedding days are one of the best days of the Uzbek people. Perhaps that is the reason why the Uzbek people have a number of traditions related to the term "wedding", such as "cradle wedding", "circumcision wedding", "house wedding", "marriage wedding". We can even see that these ceremonies are embedded in the daily life of the population.

The article is devoted to the generality of threats and their elimination in the system of regional security interdependence in Central Asia. In it, threats to regional security, their types, causes of origin and continuation processes, the direct impact of threats affecting one of the states in the region on the other, their study and solving existing problems, development of regional cooperation in order to prevent threats, etc. issues have been considered.

This article discusses the language means of expressing gratitude in the Uzbek language. Speech acts must be formed not only in terms of intonation, but also syntactically. In other words, speech acts cannot be formed by intonation alone. For this, it is necessary to create a syntactic structure in the structure of a sentence or a text by means of specific language units and to find their composition in terms of intonation. As speech acts occur through speech or text, their essence can change based on intonation.

This article analyzed and discussed the problems of using the results of investigative activities in criminal proceedings.