The process of reforming of the system of compulsory secondary education in Ukraine challenges teachers and determine new requirements for them. The study and analysis of teachers' professional education and training in other countries are one of the main ways to settle strategic directions of pedagogical education modernisation and thus to improve the quality of education in Ukraine. The national education systems of Ukraine and the USA are functionally common despite some differences in cultural and social aspects. This makes it possible to use the experience of the USA in reforming the system of professional preparation of teachers in Ukraine and improving their educational and professional qualifications. The study aims to make a comparative analysis of professional education and training of teachers in the USA from professionalism and competence and propose a way to adjust the most successful American experience to Ukrainian conditions. The study applies a comparative-historical method to compare socio-pedagogical phenomena and views. The structural method makes it possible to consider the pedagogical process based on system components of theory and practice of professional education of teachers. The prognostic method is used to ascertain the successful experience of the USA and outline the prospects of its implementation in Ukraine. Our research concludes that the system of professional preparation of teachers should be improved in order to increase the educational potential of the country. The study reveals a significant contrast between academic competence and professional qualification of teachers. It is determined that the objectives for professional preparation of secondary school teachers are the following: improving teaching competence, the combination of teaching practice and pedagogical theory and integration of pedagogical subjects and subjects of specialisation.

Aim The relevance of this study lies in the fact that cardiovascular mortality decreases in countries promoting active healthy lifestyles. The authors conducted experimental studies of the cardiovascular parameter prediction accuracy at the initial and final stages of the rehabilitation process. Subjects and methods The experiments showed sufficient accuracy of the constructed models. In particular, the maximum relative error was 11% for the simulation of the tolerable physical activity duration and 5.5% for the simulation of the exercise tolerance. The novelty of the study is that experimental studies were performed to predict the accuracy of the patient's condition at the final stage of the rehabilitation process by the assessment of exercise tolerance using bicycle ergometry test data only at the initial stage.Results The experiments showed sufficient accuracy of the constructed method. In particular, the maximum relative error of blood pressure simulation at the final stage of the rehabilitation period was 5%. The authors propose an approach to the implementation of exercise monitoring, according to which the observed pulse values are supplemented by simulated pressure values. Conclusions Experimental studies of the accuracy of the proposed approach have shown its sufficient accuracy. In particular, the maximum relative error in blood pressure simulation was 8.6%.

34Введение. Целью статьи является совер-шенствование комплексного анализа фи-нансового состояния отечественных элек-тросетевых компаний на основе российских и международных стандартов финансовой отчетности. В качестве объекта исследования рассматриваются методы финансовой оценки хозяйственной деятельности современных предприятий. Предмет исследования -рей-тинговая оценка финансового состояния трех

121TVN115Имеются различные предложения по методике гидравлического расчета шахтного вихревого водосброса [1,[3][4][5][6]8,9]. Достаточно полное и последовательное изложение методики расчета, доведенной до стадии практических инженерных расчетов представлено в [4,6]. Периодические обзоры по работе сооружений, излагаемые с современных позиций, являются не только полезными, но и необходимыми. Ниже приводится аналитический обзор по отдельным вопросам гидравлического расчета шахтного вихревого водосброса.

Ключевые слова: вихревой водосброс; сопряжение бьефов в гидротехнических сооружениях; закрутка потока; компоненты скорости движения потока; число Хигера-Бэра; параметры закрутки потока; расход воды.