Cryptocurrency: Financial Revolution or a Threat to the Financial System

The article provides an analytical overview of cryptocurrencies, the dynamics of bitcoin from the origin to the present time. The specific risks of the virtual currencies use were identified.Keywords: bitcoin, cryptocurrency, risks, electronic money; financial technology.

AWARENESS AMONG PATIENTS IN OUTPATIENT CARE IN NORTHEAST BULGARIA

Medical activities to be performed after the patient fully informed about upcoming treatments. He must be aware of the many factors that influence medical treatments and laboratory results. It is important to consult medical professionals for the conditions to be met by the patient before the research. The article is an analysis of the views of patients, laboratory physicians, laboratory and general practitioners for the level of awareness among patients of an impending investigation. The research was conducted in northeastern Bulgaria among 1039 respondents. There is a high degree of awareness among the urban population, unlike poor awareness among patients of smaller settlements.Medical activities to be performed after the patient fully informed about upcoming treatments. He must be aware of the many factors that influence medical treatments and laboratory results. It is important to consult medical professionals for the conditions to be met by the patient before the research. The article is an analysis of the views of patients, laboratory physicians, laboratory and general practitioners for the level of awareness among patients of an impending investigation. The research was conducted in northeastern Bulgaria among 1039 respondents. There is a high degree of awareness among the urban population, unlike poor awareness among patients of smaller settlements

INTERACTIONS AND RELATIONSHIPS OF MEDICAL LABORATORY ASSISTANTS IN TEAMWORK AT UNIVERSITY HOSPITAL „ST. MARINA – VARNA“

The relationship of medical staff raise many important issues in medical practice, which must include not only professional competence but also the implementation of effective professional communication, observation and interaction. Good professional communication in medical practice is achieved through the strict observance of the established rules of medical ethics. Compliance with both the universal and the specific rules for medical professionals to communicate. Creating an atmosphere of trust, support and empathy in the process of working with medical staff from different departments in the hospital environment. The article is an analysis of opinion on the interaction between technicians, nurses and doctors in a hospital environment. The study was conducted among 66 respondents in the University Hospital „St. Marina – Varna“The relationship of medical staff raise many important issues in medical practice, which must include not only professional competence but also the implementation of effective professional communication, observation and interaction. Good professional communication in medical practice is achieved through the strict observance of the established rules of medical ethics. Compliance with both the universal and the specific rules for medical professionals to communicate. Creating an atmosphere of trust, support and empathy in the process of working with medical staff from different departments in the hospital environment. The article is an analysis of opinion on the interaction between technicians, nurses and doctors in a hospital environment. The study was conducted among 66 respondents in the University Hospital „St. Marina – Varna

High Pressure studies of the magnetic phase transition in MnSi: revisited

New measurements of AC magnetic susceptibility and DC resistivity of a high quality single crystal MnSi were carried out at high pressure making use of helium as a pressure medium. The form of the AC magnetic susceptibility curves at the magnetic phase transition suddenly changes upon helium solidification. This implies strong sensitivity of magnetic properties of MnSi to non hydrostatic stresses and suggests that the early claims on the existence of a tricritical point at the phase transition line are probably a result of misinterpretation of the experimental data. At the same time resistivity behavior at the phase transition does not show such a significant influence of helium solidification. The sharp peak at the temperature derivative of resistivity, signifying the first order nature of the phase transition in MnSi successfully survived helium crystallization and continued the same way to the highest pressure.Comment: 4 pages, 6 figure

APPLICATION OF MANAGEMENT PROGRAMS FOR CHRONIC DISEASES - INTERNATIONAL EXPERIENCE AND SITUATION IN BULGARIA

Disease management programs (DMPs) are successful in different regions of the world and there are possibilities for their application in Bulgaria. A retrospective approach is used in the analysis of 11 articles, for the period 2002 – 2011. The data shows that the disease management programs improve the coordination between the different participants in the system and ensure comprehensiveness and continuity of the health care and, at the same time, early diagnostics, therapy and rehabilitation.Disease management programs (DMPs) are successful in different regions of the world and there are possibilities for their application in Bulgaria. A retrospective approach is used in the analysis of 11 articles, for the period 2002 – 2011. The data shows that the disease management programs improve the coordination between the different participants in the system and ensure comprehensiveness and continuity of the health care and, at the same time, early diagnostics, therapy and rehabilitation

ANALYSIS OF THE ABORTIONS IN BULGARIA FOR 2014

Every year, in Bulgaria nearly half of the pregnancies end up with an abortion. It is well known that every abortion hides a risk for every woman that had this kind of medical intervention. Also lowers the ability of having another pregnancy, having a healthy carrying and giving a natural childbirth. On other side, abortions are associated with being a significant factor which regulates the demografic features of the population. There is a tendency that most of the Bulgarian women use the abortion like alternative method for contraception. This is due to the fact that since 1956 there isn`t a law that prohibit the performing of abortion by choice of the pregnant woman. For the period from 1967 to 1998, many statistics show that the number of the abortions is significantly higher than the number of the actual childbirths. However, through out the next few years there is a stable tendency of dropping the number of abortions. Overall, in 2014 there is a solid tendency for the decreasing numbers of the abortions in Bulgaria between the period of 2000-2013.Every year, in Bulgaria nearly half of the pregnancies end up with an abortion. It is well known that every abortion hides a risk for every woman that had this kind of medical intervention. Also lowers the ability of having another pregnancy, having a healthy carrying and giving a natural childbirth. On other side, abortions are associated with being a significant factor which regulates the demografic features of the population. There is a tendency that most of the Bulgarian women use the abortion like alternative method for contraception. This is due to the fact that since 1956 there isn`t a law that prohibit the performing of abortion by choice of the pregnant woman. For the period from 1967 to 1998, many statistics show that the number of the abortions is significantly higher than the number of the actual childbirths. However, through out the next few years there is a stable tendency of dropping the number of abortions. Overall, in 2014 there is a solid tendency for the decreasing numbers of the abortions in Bulgaria between the period of 2000-2013

A Pulsational Model for the Orthogonal Polarization Modes in Radio Pulsars

In an earlier paper, we introduced a model for pulsars in which non-radial oscillations of high spherical degree (\el) aligned to the magnetic axis of a spinning neutron star were able to reproduce subpulses like those observed in single-pulse measurements of pulsar intensity. The model did not address polarization, which is an integral part of pulsar emission. Observations show that many pulsars emit radio waves that appear to be the superposition of two linearly polarized emission modes with orthogonal polarization angles. In this paper, we extend our model to incorporate linear polarization. As before, we propose that pulsational displacements of stellar material modulate the pulsar emission, but now we apply this modulation to a linearly-polarized mode of emission, as might be produced by curvature radiation. We further introduce a second polarization mode, orthogonal to the first, that is modulated by pulsational velocities. We combine these modes in superposition to model the observed Stokes parameters in radio pulsars.Comment: 19 pages, 4 figures accepted Ap