192 research outputs found
IMPROVEMENT OF PHARMACEUTICAL SPECIALISTS DURING THE PERIOD OF REFORMING MEDICINE AND PHARMACY IN UKRAINE
The article describes the need to determine the main directions and priorities of the development of the pharmaceutical industry in Ukraine, which is conditioned by real political and socioeconomic processes. The main element here is the introduction and development of a formular system - a complex of management methods for the application of rational, organizational and cost-effective methods of supplying and using drugs to ensure, in specific conditions, high quality medical care and optimal use of available resources.Key words: pharmaceutical industry, pharmacist, pharmacist, higher education
The project method in teaching future mathematics teachers
This paper deals with the problem of using the project method in teaching future mathematics teachers. The authors showed that one of such technologies is project training, which involves joint learning and cognitive activity of students, having a common goal, agreed ways of working. This paper notes also the need to use project technology, which consists in developing the ability of future teachers to have an analytical, creative thinking; self-acquisition of missing math knowledge from various sources; thinking, based on knowledge of mathematical facts, the laws of science; and ability to work in a team, performing various social role
To the problems of modeling the brain ischemia in small animals
In the review article the problems of modeling cerebral ischemia in small mammals are consecrated. The advantages of experimental studies that are based on the similarity of the blood circulation of the brain in humans and animals are indicated. Classification of experimental models for the study of acute and chronic disorders of cerebral circulation, mechanisms of their development and preclinical approbation of new drugs is given. The authors indicate that all experimental models of brain ischemia can be divided into two groups: to study risk factors and pathophysiological studies of brain ischemia. And in the second case, the models of focal and global ischemia are described. In conclusion, the authors point out the difficulties and shortcomings of certain methods of ischemia reproduction, which await researchers to solve the above problems
Development of the new employment forms in the context of digital transformation of the economy
The article deals with the problems of the formation of new forms of employment under the influence of digitalisation processes and a protracted economic crisis. The purpose of the study is to consider the little-studied aspects of development of the new forms of employment in the conditions of the βfourth industrial revolutionβ and determine their prospects. The work shows that the spread of new forms of employment in the context of the formation of a new technological order indicates the digital transformation of the economy and at the same time acts as a response to the economic crisis caused by the obsolescence of the industries of the outgoing modes due to the gradual exhaustion of their efficiency, including impact of the recent COVID-19 pandemic. At the same time, the introduction of new elements of employment into the system of social and labor relations does not eliminate the previously existing conflicts of interests of their participants, but ensures a more dynamic development of the labor market and increases the adaptive potential of workers. Particular attention is paid to such forms of work organization as mobile work based on information and communication technologies, work on platforms and sharing of employeesβ labor. The authors conduct a comparative analysis of the advantages and disadvantages of these forms of employment based on employersβ and employeesβ interests and points of view. Reserves of growth and restrictions on the development of new forms of employment have been identified. Attention is focused on the social and cultural consequences of increased flexibility and mobility of labor relations in the context of the development of new non-standard forms of employment. The results of the study can be used in developing areas for improvement of employment policy in the context of further deployment of digitalisation processes
Integration of theoretical and clinical disciplines teaching as one of factors of medical knowledge efficacy
The article discusses the problem of medical students theoretical knowledge improvement that will significantly improve their clinical knowledge. The main factors that determine medical studentsβ positive motivation to study are considered. The authors prove that both theoretical and clinical disciplines teaching integration is possible as a result of complex approach to students teaching that will result in studentsβ knowledge survival on the higher courses. Leading role belongs to the theoretical departments which workers by writing textbooks and manuals, creating teaching multimedia programmes, using exact control and students' knowledge evaluation will provide the necessary motivational component of studentsβ further teaching on clinical departments. The integrated approach contributes to future profession single picture formation, motivates students to theoretical and clinical disciplines deep study. The future doctors teaching process reforming at Odessa National Medical University General and Clinical Pathological Physiology Department is given as an example.Authors guesses that new methodical methods of working with students in the practical work introduction, the change in the technology of teaching, the modification of the educational process, the approximation of theoretical knowledge to the patient's bed, the greater students interest in the positive end-goal - a correct diagnosis and cure of the patient - will allow to optimize the educational process and improve the quality of studentsβ training
ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΈΡΠ΅ΡΠΊΠΈΡ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΠΉ ΠΏΡΠΈ ΡΠ΅Π³ΡΠ»ΠΈΡΠΎΠ²Π°Π½ΠΈΠΈ ΡΠ΄Π΅ΡΠ½ΠΎΠ³ΠΎ ΡΠ΅Π°ΠΊΡΠΎΡΠ° Ρ ΠΎΠ±ΡΠ°ΡΠ½ΠΎΠΉ ΡΠ²ΡΠ·ΡΡ
This article considers the principal theoretical possibility of regulating a nuclear power reactor under changing operating modes conditions when external periodic disturbances take place in conditions of changing the operating mode. By the external periodic perturbation a downward change in the conditions of the heat sink was meant. The magnitude of the changes was preliminarily calculated in such a way that the operating conditions of the power plant did not exceed the boundaries of the safe operation zone of the reactor. In the case of approaching the operation parameters to the critical ones, the heat sink was increased until the working conditions returned to their previous state. In this work the amplitude frequency response of a non-linearly enhanced system in the nuclear power plant operating conditions when non-linearly reacting to external periodic influences has been studied. The external cyclic disturbances effect produced on the reactor that initially existed under stationary operating conditions has been considered. The research was carried out by numerical simulation of the competition between processes occurring in a nuclear power plant and determined by the systemβs reaction time and relaxation time while responding to periodic external influences. Calculations of the relaxation time dependence on the fixed frequency-revealing external influenceβs temperature are presented. Also, the relaxation time dependence on the frequency of external influence at a fixed temperature for systems with various relaxation periods was calculated. It is determined that when the dependence between system temperature and the external influence time is calculated, there exists a wide range of possible frequency control. To evaluate the behavior of a nuclear power reactor under conditions of operating modes changes, a fundamental physical mathematical model of the reactorβs state under external harmonic influence is presented. It is based on the nonlinear Riccati equation. The external harmonic effect was simulated by changing the heat supply and heat removal conditions near the critical point.Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½Π° ΠΏΡΠΈΠ½ΡΠΈΠΏΠΈΠ°Π»ΡΠ½Π°Ρ ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠ°Ρ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΡΠ΅Π³ΡΠ»ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠ΄Π΅ΡΠ½ΠΎΠ³ΠΎ ΡΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅Π°ΠΊΡΠΎΡΠ°, Π½Π°Ρ
ΠΎΠ΄ΡΡΠ΅Π³ΠΎΡΡ ΠΏΠΎΠ΄ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ΠΌ Π²Π½Π΅ΡΠ½ΠΈΡ
ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΈΡΠ΅ΡΠΊΠΈΡ
Π²ΠΎΠ·ΠΌΡΡΠ΅Π½ΠΈΠΉ, Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠ΅ΠΆΠΈΠΌΠΎΠ² ΡΠ°Π±ΠΎΡΡ. ΠΠΎΠ΄ Π²Π½Π΅ΡΠ½ΠΈΠΌ ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΈΡΠ΅ΡΠΊΠΈΠΌ Π²ΠΎΠ·ΠΌΡΡΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΄ΡΠ°Π·ΡΠΌΠ΅Π²Π°Π»ΠΎΡΡ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΡΡΠ»ΠΎΠ²ΠΈΠΉ ΡΠ΅ΠΏΠ»ΠΎΠΎΡΠ²ΠΎΠ΄Π° Π² ΡΡΠΎΡΠΎΠ½Ρ ΡΠΌΠ΅Π½ΡΡΠ΅Π½ΠΈΡ. ΠΠ΅Π»ΠΈΡΠΈΠ½Π° ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ ΠΏΡΠ΅Π΄Π²Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎ ΡΠ°ΡcΡΠΈΡΡΠ²Π°Π»Π°ΡΡ ΡΠ°ΠΊΠΈΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠΌ, ΡΡΠΎΠ±Ρ ΡΡΠ»ΠΎΠ²ΠΈΡ ΡΠ°Π±ΠΎΡΡ ΡΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ Π½Π΅ Π²ΡΡ
ΠΎΠ΄ΠΈΠ»ΠΈ Π·Π° Π³ΡΠ°Π½ΠΈΡΡ Π·ΠΎΠ½Ρ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ ΡΠ΅Π°ΠΊΡΠΎΡΠ°. Π ΡΠ»ΡΡΠ°Π΅ ΠΏΡΠΈΠ±Π»ΠΈΠΆΠ΅Π½ΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΠ°Π±ΠΎΡΡ ΠΊ ΠΊΡΠΈΡΠΈΡΠ΅ΡΠΊΠΈΠΌ ΡΠ΅ΠΏΠ»ΠΎΠΎΡΠ²ΠΎΠ΄ ΡΠ²Π΅Π»ΠΈΡΠΈΠ²Π°Π»ΡΡ Π΄ΠΎ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π²ΠΎΠ·Π²ΡΠ°ΡΠ΅Π½ΠΈΡ ΡΡΠ»ΠΎΠ²ΠΈΠΉ ΡΠ°Π±ΠΎΡΡ Π² ΠΏΡΠ΅ΠΆΠ½Π΅Π΅ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅. ΠΠ·ΡΡΠ΅Π½ Π°ΠΌΠΏΠ»ΠΈΡΡΠ΄Π½ΡΠΉ ΡΠ°ΡΡΠΎΡΠ½ΡΠΉ ΠΎΡΠΊΠ»ΠΈΠΊ Π½Π΅Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎ ΠΎΠ±ΠΎΡΡΡΠ΅Π½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΡΠ°Π±ΠΎΡΡ ΡΠ΄Π΅ΡΠ½ΠΎΠΉ ΡΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ, Π½Π΅Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎ ΡΠ΅Π°Π³ΠΈΡΡΡΡΠ΅ΠΉ Π½Π° Π²Π½Π΅ΡΠ½ΠΈΠ΅ ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΡ. Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½ΠΎ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ Π²Π½Π΅ΡΠ½ΠΈΡ
ΡΠΈΠΊΠ»ΠΈΡΠ΅ΡΠΊΠΈΡ
Π²ΠΎΠ·ΠΌΡΡΠ΅Π½ΠΈΠΉ Π½Π° ΡΠ΅Π°ΠΊΡΠΎΡ, ΠΈΡΡ
ΠΎΠ΄Π½ΠΎ Π½Π°Ρ
ΠΎΠ΄ΡΡΠΈΠΉΡΡ Π² ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠ½ΠΎΠΌ ΡΠ°Π±ΠΎΡΠ΅ΠΌ ΡΠΎΡΡΠΎΡΠ½ΠΈΠΈ. ΠΡΠΎΠ²Π΅Π΄Π΅Π½Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΡΠ΅ΠΌ ΡΠΈΡΠ»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΊΠΎΠ½ΠΊΡΡΠ΅Π½ΡΠΈΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ², ΠΏΡΠΎΡΠ΅ΠΊΠ°ΡΡΠΈΡ
Π² ΡΠ΄Π΅ΡΠ½ΠΎΠΉ ΡΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠ΅, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΡΡΡΡ Π²ΡΠ΅ΠΌΠ΅Π½Π΅ΠΌ ΡΠ΅Π°ΠΊΡΠΈΠΈ ΠΈ Π²ΡΠ΅ΠΌΠ΅Π½Π΅ΠΌ ΡΠ΅Π»Π°ΠΊΡΠ°ΡΠΈΠΈ ΡΠΈΡΡΠ΅ΠΌΡ Π½Π° ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΈΡΠ΅ΡΠΊΠΎΠ΅ Π²Π½Π΅ΡΠ½Π΅Π΅ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΡΠ°ΡΡΠ΅ΡΡ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΡΠ΅Π»Π°ΠΊΡΠ°ΡΠΈΠΈ ΠΎΡ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΡ Π²Π½Π΅ΡΠ½Π΅Π³ΠΎ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΏΡΠΈ ΡΠΈΠΊΡΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΡΠ°ΡΡΠΎΡΠ΅, Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΡΠ΅Π»Π°ΠΊΡΠ°ΡΠΈΠΈ ΠΎΡ ΡΠ°ΡΡΠΎΡΡ Π²Π½Π΅ΡΠ½Π΅Π³ΠΎ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΏΡΠΈ ΡΠΈΠΊΡΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ΅ Π΄Π»Ρ ΡΠΈΡΡΠ΅ΠΌ Ρ ΡΠ°Π·Π½ΡΠΌ Π²ΡΠ΅ΠΌΠ΅Π½Π΅ΠΌ ΡΠ΅Π»Π°ΠΊΡΠ°ΡΠΈΠΈ. ΠΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΎ, ΡΡΠΎ ΠΏΡΠΈ ΡΠ°ΡΡΠ΅ΡΠ΅ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΡ ΡΠΈΡΡΠ΅ΠΌΡ ΠΎΡ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ Π²Π½Π΅ΡΠ½Π΅Π³ΠΎ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΡΡΡΠ΅ΡΡΠ²ΡΠ΅Ρ ΡΠΈΡΠΎΠΊΠ°Ρ Π·ΠΎΠ½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΠ³ΠΎ ΡΠ°ΡΡΠΎΡΠ½ΠΎΠ³ΠΎ ΡΠ΅Π³ΡΠ»ΠΈΡΠΎΠ²Π°Π½ΠΈΡ. ΠΠ»Ρ ΠΎΡΠ΅Π½ΠΊΠΈ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ ΡΠ΄Π΅ΡΠ½ΠΎΠ³ΠΎ ΡΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅Π°ΠΊΡΠΎΡΠ° Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠ΅ΠΆΠΈΠΌΠΎΠ² ΡΠ°Π±ΠΎΡΡ ΡΠΎΠ·Π΄Π°Π½Π° ΠΏΡΠΈΠ½ΡΠΈΠΏΠΈΠ°Π»ΡΠ½Π°Ρ ΡΠΈΠ·ΠΈΠΊΠΎ-ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ ΡΠ΅Π°ΠΊΡΠΎΡΠ°, Π½Π°Ρ
ΠΎΠ΄ΡΡΠ΅Π³ΠΎΡΡ ΠΏΠΎΠ΄ Π²Π½Π΅ΡΠ½ΠΈΠΌ Π³Π°ΡΠΌΠΎΠ½ΠΈΡΠ΅ΡΠΊΠΈΠΌ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ΠΌ, Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ Π½Π΅Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎΠ³ΠΎ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ Π ΠΈΠΊΠΊΠ°ΡΠΈ. ΠΠ½Π΅ΡΠ½Π΅Π΅ Π³Π°ΡΠΌΠΎΠ½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π»ΠΎΡΡ ΠΏΡΡΠ΅ΠΌ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΡΠ»ΠΎΠ²ΠΈΠΉ ΡΠ΅ΠΏΠ»ΠΎΠΏΠΎΠ΄Π²ΠΎΠ΄Π° ΠΈ ΡΠ΅ΠΏΠ»ΠΎΠΎΡΠ²ΠΎΠ΄Π° Π²Π±Π»ΠΈΠ·ΠΈ ΠΊΡΠΈΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΎΡΠΊΠΈ
Structural phase states in nickel-titanium surface layers doped with silicon by plasma immersion ion implantation
The paper reports on a study of NiTi-based alloys used for manufacturing self-expanding intravascular stents to elucidate how the technological modes of plasma immersion ion implantation with silicon influence the chemical an
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