Detection of lung pathology using the fractal method

Currently, the detection of pathology of lung cavities and their digitalization is one of the urgent problems of the healthcare industry in Kazakhstan. In this paper, the method of fractal analysis was considered to solve the task set. Diagnosis of lung pathology based on fractal analysis is an actively developing area of medical research. Conducted experiments on a set of clinical data confirm the effectiveness of the proposed methodology. The results obtained show that fractal analysis can be a useful tool for early detection of lung pathologies. It allows you to detect even minor changes in the structure and texture of lung tissues, which may not be obvious during visual analysis. The article deals with images of pathology of the pulmonary cavity, taken from an open data source. Based on the analysis of fractal objects, they were pre-assembled. Software algorithms for the operation of the information system for screening diagnostics have been developed. Based on the information contained in the fractal image of the lungs, mathematical models have been developed to create a diagnostic rule. A reference set of information features has been created that allows you to create algorithms for diagnosing the lungs: healthy and with pathologies of tuberculosis.

Automation of the Design of the Anchorage System Taking into Account the Geomechanical State of the Massif and Mining Development Schemes

The article presents the system for the automation of the design of the anchorage, which regulates the calculation of the required parameters of the fasteners for the fastening of the fastening system. The main factors affecting the operation of the anchor support are grouped in the following way: mining and geological conditions, technical characteristics of the anchor support, geomechanical conditions for conducting and operating the mine workings. Mining and geological conditions for carrying out excavations include: physical and mechanical properties of rocks, the category of roof stability, fracturing, etc. Technical characteristics of the anchor support: material of the rod, filler, filling completeness, etc. Conditions (geomechanical) of carrying out and exploitation of the mine workings: the depth of the conduct, the location relative to the zone of influence of the cleaning works, the location relative to the waste zone, etc. As a result of calculations the program gives out the basic parameters of the anchor support, which coincide with the parameters adopted by the passport

Automation of the Design of the Anchorage System Taking into Account the Geomechanical State of the Massif and Mining Development Schemes

The article presents the system for the automation of the design of the anchorage, which regulates the calculation of the required parameters of the fasteners for the fastening of the fastening system. The main factors affecting the operation of the anchor support are grouped in the following way: mining and geological conditions, technical characteristics of the anchor support, geomechanical conditions for conducting and operating the mine workings. Mining and geological conditions for carrying out excavations include: physical and mechanical properties of rocks, the category of roof stability, fracturing, etc. Technical characteristics of the anchor support: material of the rod, filler, filling completeness, etc. Conditions (geomechanical) of carrying out and exploitation of the mine workings: the depth of the conduct, the location relative to the zone of influence of the cleaning works, the location relative to the waste zone, etc. As a result of calculations the program gives out the basic parameters of the anchor support, which coincide with the parameters adopted by the passport

The role of the audit of investment projects for the digital economy

In this article, a new stage of industrial-innovative modernization of the economy of Kazakhstan is considered in the framework of the State program of industrial-innovative development of the Republic of Kazakhstan for 2020-2025. The main goal of the work is to justify the need to develop an audit of investment projects as an effective way to solve the key problem of the lack of control over the implementation of investment projects dedicated to the development of the digital economy, which leads to a decrease in the economic development of Kazakhstani organizations and the abuse of investment resources. The theoretical basis of the study is the work of well-known domestic economists and specialists in the field of accounting and auditing, as well as foreign experts. In the course of the research work, the legislative acts of the Republic of Kazakhstan, various regulatory legal acts were also considered. In the course of the work, such general scientific methods as analysis, generalization, and abstraction were used. In conclusion, the author made the following conclusions: it is necessary to develop new measures to solve the key tasks of evaluating the results of investment projects, the use of audit is the most effective way to prevent the negative consequences of the organization’s investment activity and inform users about its financial situation