An efficient organization of the educational process within rapid acceleration of the society digitization is impossible without increasing its digital literacy, if the latter is really estimated and new models of digital learning didactics are devel-oped respectively. So, it is necessary to study an actual state of digital literacy, as well as to search for and introduce new learning models in the educational system based on the use of modern innovative technologies and digital learning methods. The objective of the research is to examine the level of the digital literacy of teachers, and also opportunities and promising trends within the digital didactics for the formation of competencies as the basis of a new model for the develop-ment of a new learning model in the context of the formation of the digital knowledge society. Two main methods have been used – elaboration of the ab-stract and logical model and a survey. In the research the data obtained as a result of the survey conducted in 2018 by NAFI Analytical Centre related to the meas-urement of the digital literacy level of teachers and lecturers in Russia were used. The number of respondents made up 634 lecturers (higher education) as well as 555 teachers (general education). The digital literacy formation model was devel-oped based on the didactic learning triangle taking into account the synthesis of three learning environments – real, virtual and neurocognitive. The analysis of the survey data demonstrated that in the aggregate of the compared indices for differ-ent social groups of the population, school teachers and lecturers of higher educa-tional institutions have reached the higher level of the digital literacy, which sig-nificantly exceeds the average Russian level. So, in Russia as a whole the index of the digital literacy of the adult population by a similar measurement method makes up 52% out of 100% possible ones, school teachers – 87%, lecturers of higher educational institutions – 88%. The use of research results in practice is possible with the improvement of training programs, the exchange of internation-al experience and further researches.

The aim of the study was to determine the effectiveness of using a mobile learning platform for students’ entrepreneurial competence improvement. The platform was implemented by the Russian State Vocational Pedagogical University and the Financial University under the Government of the Russian Federation. It allowed users to publish assignments, exchange ideas, generate photo and video content, demonstrate creative developments, and receive feedback. The research process enrolled 70 experimental group students, 25 control group students, 2 instructors, and 2 administrators from the considered educational institutions, as well as 3 practitioners invited to review projects. As a result of this examination (Cronbach’s alpha ranged from 0.678 to 0.714), it was noted that 41.4% of all research participants rather agreed that the experiment goals were accomplished and noted personal progress in mastering entrepreneurial competences, whereas 53.4% agreed unequivocally that the experiment was fully successful. Analysis of entrepreneurial competences and deviations from repeated competence evaluations before and after the experiment revealed that the experimental group was marked with notable progress (F (1.32) = 42.26, p = 0.00,  = 0.56). Average entrepreneurial competence assessment results for this group were slightly higher than those for control – they constituted 4.5 points against 4.0. Research findings are believed to be universal and interesting to educators and administrative staff of educational institutions or those involved in creating and conducting entrepreneurship training courses.

Introduction.Considerably increased intensity of educational process in higher education institution frequently becomes the reason of deterioration in students’ health. The traditional system of physical education (PE), designed to maintain good health of students in new conditions, does not cope with an objective defined. Obviously, health preservation of a person is promoted by physical activities, which are adequate to his or her psycho-physiological characteristics and should be worked out individually for each person. The estimations can be carried out in different ways and on the basis of different parameters, among which the authors emphasise heart rate variability and vegetative regulation that act as indicators of adaptation and adaptive activity of an organism.The aimof the present research was to identify individual appropriate physical load for students with various motion behaviour types through the use of informational technologies (IT).Methodology and research methods.The research was based on health-preserving and differentiated approaches to physical education organisation. Health preservation was the leading principle of the approaches taken into account. The empiric research methods included content analysis, comparative analysis, synthesis and generalisation. The survey sampling and processing of experimental data were carried out by means of the hardware and software complex (HSC).Results and scientific novelty.The authors studied and documented the interconnection of students’ heart rate variability, taking into account their age and sex peculiarities, motion behaviour and medical groups. The regulatory systems tension degree differentiation was offered and approved. The criteria to determine a vegetative tonus of students (eutony, vagotony, sympathicotony) were identified on the basis of nonparametric algorithms of automatic classification, recognition of samples and theorem of statistical hypothesis tests. Thus, PE teacher can systematically increase the adaptation potential of students due to inclusion in a training course of corrective and rehabilitation programmes. The efficiency of IT in sport and recreational physical activities was scientifically based. The diagnostics on the basis of HSC, which includes data filtering, determination of parameters of selection of the histogram, graphic display of results of the spectrogram, allows specialists: to estimate the work of cardiovascular system and adaptatively compensation abilities of vegetative regulation mechanisms in a comprehensive, accurate and rapid way; to determine various violations of heart rhythm at donosological level (sick sinus node, atrial fibrillation, etc.); to select options for individual physical and training loads.Practical significance.The authors’ scientific and methodological approach to the organisation of sport activities raises the subject of PE in higher educational institutions to a significantly upgraded level: through computer technologies, it becomes the effective instrument of health-preserving activity, which is the promising direction in PE of student’s youth. The research results can be used in practice of educational institutions of various types.

The paper investigates the possibility of increasing the strength of the experimental high-alloyed titanium alloy due to various methods of thermal action, leading to a change in its phase composition and intragrain structure. Changes in mechanical properties in correlation with the change in structure in the annealed, tempered and heat-hardened state are reviewed. It is shown that by controlling phase transformations in highalloyed two-phase titanium alloys, it is possible to realize high-strength state with satisfactory plastic characteristics. The optimal complex of mechanical properties is provided by heat treatment, which leads to the creation of a two-phase heterogeneous structure with a developed bimodal intragrain structure.