Many years of world experience in the selection of materials for radiation protection shows that concrete is the main material. It can combine heavy components to protect against gamma radiation and light components to ...

Kyiv has become a sacred city due to several factors. History has influenced the significant development of the sacred function.

According to numerous studies, professional activities of heads characterized by emotional stress, which is caused by a high degree of responsibility, intense interpersonal relationships. In most cases, emotional (expression ...

In this paper, a dynamic measurement system of raw silk evenness based on machine vision is introduced. When the raw silk is moving at a certain speed by a drive device, the raw silk images are continuously captured by ...

Fireproof coatings at the time of operation of the building structure is a separate and complex task, covering both the stages of the process protection from moisture, and subsequent fire protection formed during the ...

Control valve operation influences the efficiency of hydraulic systems. The deformation of the throttling characteristics in control valves by hydraulic resistances in a single-circuit regulated circuit is well studied. ...

Results of experimental researches about affectivity of firebiopotection products made from cane. Due to the unique properties of the cane, such as small volume weight, low thermal conductivity, rather high atmospheric ...

The article presents the results of the protection of wooden building structures with intumescent coatings for the resistance to high-temperature flame resistance. The essence of the method of determining the effectiveness ...

The issues of improving the methodology for determining the risk of labor activity using the model of «ecological niche» are considered in the presence of a number of harmful and dangerous factors for human beings in the ...

The work analyzes the latest scientific researches which cover the assessment of the research activities of subjects and objects of scientific environments. The conclusions obtained from the analysis can be the basis for ...