Application of artificial intelligence technologies in metallographic analysis for quality assessment in the shipbuilding industry.

The necessity to improve the metallographic analysis systems to automate diagnostics of the condition of the metals for all their characteristics has been substantiated. The metallographic analysis algorithm based on the use of neural networks for recognizing metal microstructures and a case-based reasoning approach for determining the metal grade is proposed. The structure of a multilayer neural network to determine the metals quantitative parameters has been developed.

Application of Information Technologies and Programming Methods of Embedded Systems for Complex Intellectual Analysis.

An information model is outlined, which represents an intelligent system of metallographic analysis in the form of a set of subsystems, the interaction of which ensures the performance of metallographic analysis functions. The structure of the information storage subsystem for metallographic analysis is presented. The deployment model of an intelligent metallographic analysis system is proposed and described.

CRITERIA OF SURGICAL RISK IN PATIENTS WITH DIFFUSE LUNG EMPHYSEMA WITH LARGE AND GIANT BULLAS.

The article presents an assessment of postoperative period in patients with diffuse lung emphysema with large and giant bullas on the basis of surgical risk criteria, which were developed for the patients with diffuse emphysema without bullas. Retrospective study determined the group of patients who had high rate of surgical complications after bullectomy. The patients (46) were divided into 2 groups and it depended on the initial condition of the patients.

[ULTRASONIC ASSESSMENT OF DIAPHRAGM CONDITION OF THE PATIENTS, WHO PASSED THE SELECTION FOR LUNG VOLUME REDUCTION SURGERY].

The article showed the results of ultrasonic assessment of topographic and functional diaphragm indices in patients with severe diffuse emphysema. They passed the selection for lung volume reduction surgery. The comparison of diaphragm indices was presented in patients with diffuse emphysema and control group of healthy volunteers.

[Results of surgical treatment of generalized emphysema of the lungs].

An analysis of examination and treatment results was made in 123 patients with generalized emphysema of the lungs and respiratory failure of II-III degree. The patients were divided into two groups according to the age: younger than 40 years old (group A - 9 patients),40 years old and older (group B - 114). A surgical reduction of lung volume was performed to correct the respiratory failure in 69 patients.