НАВЧАЛЬНИЙ ДІАЛОГ ЯК ЗАСІБ ВДОСКОНАЛЕННЯ ІНШОМОВНОЇ КОМУНІКАТИВНОЇ КОМПЕТЕНЦІЇ УЧНІВ СТАРШИХ КЛАСІВ

The article deals with the problem of using educational dialogue as a means of improvement pupils' foreign communicative competence. The author gives definitions of such notions as "competence", "educational dialogue", "dialogical teaching ", and offers an example of the training for learning the main dialogical skills

Development of Skills of Intercultural Communication in the Process of Studying at Higher Educational Institutions

The article proves that the need for the development of intercultural communication skills in the learning process is due to external causes of globalization and internal requirements of the modern ethnocultural situation in Ukraine, as well as the needs of pedagogical science, which takes into account global development trends: anthropocentrism, search for value orientations and new worldview, the need for acquisition of intercultural interaction skills that ensure competitiveness in the global community. According to the author, the skills of intercultural communication of future specialists are characterized by the integrity of formation of personal qualities and abilities, the ability to switch from one culture-specific code to another, taking into account their differences, flexibly vary communication strategies and tactics, maintain a positive attitude; choice of verbal and non-verbal means. In this regard, the author proposed the idea of using Web 2.0 in the formation of intercultural communication skills. Experimental application of a special method of working with educational Internet resources based on Web 2.0 technologies was tested in the Practical English academic course. It was found that the use of Web 2.0 in the development of intercultural communication skills in the process of studying at higher educational institutions opens up a wide range of opportunities for educational practice: the use of free electronic resources used for educational purposes; independent creation of network content; interpersonal interactions of the subjects of the educational process. To analyse the results obtained and objectively consider the dynamics of changes in the level of development of intercultural communication skills, control and measuring materials selected were the assignments of the Level 6 Certificate of General Language Proficiency (CAE Advanced) and a test to determine the level of development of learning strategies - the Strategy Inventory for Language Learning (SILL) Version 7.0. It was found that the use of educational Internet resources based on Web 2.0 technologies activates the professionally significant qualities of future specialists, the ability to carry out intercultural communication, expands the horizons of the worldview and the sphere of professional activity to the maximum possible extent, professional mobility, which is a condition and basis of professionalism and mastery. The proposed methods, techniques and technologies can be used regardless of the foreign language and have transnational significance

Optical constants of beryllium thin layers determined from Mo Be multilayers in spectral range 90 to 134 eV

Mo Be multilayers are promising optical elements for extreme ultraviolet EUV lithography and space optics. Experimentally derived optical constants are necessary for accurate and reliable design of beryllium containing optical coatings. We report optical constants of beryllium derived from synchrotron radiation based reflectivity data of Mo Be multilayers. Results are in good agreement with available data in the literature obtained from the well known absorption measurements of beryllium thin films or foils. We demonstrate synchrotron based at wavelength reflectometry as an accurate and non destructive technique for deriving EUV optical constants for materials that are difficult or unstable to make thin foils for absorption measurement

KORTES Mission for Solar Activity Monitoring Onboard International Space Station

peer reviewedWe present a description of the recent advances in the development of the KORTES assembly—the first solar oriented mission designed for the Russian segment of the International Space Station. KORTES consists of several imaging and spectroscopic instruments collectively covering a wide spectral range extending from extreme ultraviolet (EUV) wavelengths to X-rays. The EUV telescopes inside KORTES will trace the origin and dynamics of various solar phenomena, e.g., flares, CMEs, eruptions etc. EUV spectra provided by grazing-incidence spectroheliographs will enable precise DEM-diagnostics during these events. The monochromatic X-ray imager will observe the formation of hot plasma in active regions and outside them. The SolpeX module inside KORTES will offer an opportunity to measure fluxes, Doppler shifts and polarization of soft X-ray emission both in lines and continuum. SolpeX observations will contribute to studies of particle beams and chromospheric evaporation. The instrumentation of KORTES will employ a variety of novel multilayer and crystal optics. The deployment of KORTES is planned for 2024

Next generation nanolithography based on Ru/Be and Rh/Sr multilayer optics

A prospective move to 10.5 and 11.2 nm wavelengths, as an alternative to 6.7 and 13.5 nm, for next generation nanolithography is discussed. Ten-mirror optical systems based on Ru/Be, Mo/Be, Rh/Sr, Mo/Si, and La/B multilayers were compared for efficiency at their working wavelengths. It is shown that a transition to 10.5 nm and 11.2 nm may be a solution to the problem of increasing performance and resolution of a projection system