Nuclear Level Density and the Determination of Thermonuclear Rates for Astrophysics

The prediction of cross sections for nuclei far off stability is crucial in the field of nuclear astrophysics. We discuss the model mostly employed for such calculations: the statistical model (Hauser-Feshbach). Special emphasis is put on the uncertainties arising from nuclear level density descriptions and an improved global description is presented. Furthermore, criteria for the applicability of the statistical model are investigated and a "map" for the applicability of the model to reactions of stable and unstable nuclei with neutral and charged particles is given.Comment: REVTeX paper + 7 B/W figures + 2 color figures; PRC, in press. Also available at http://quasar.physik.unibas.ch/preps.htm

Self-reflection technologies to design the developmental environment for the professional formation of sports teachers

The significance of this article lies in the fact that the problem of modifying the forms, methods and means of implementing the content of education, training and retraining of personnel for the sphere of physical education, sports and tourism always comes first among other pedagogical problems. To improve the educational process and, specifically, educational activities is an essential objective of all the system of education. The article presents the results of a study of the role, place and function of self-reflection in educational activities, as well as in the formation of a sports teacher's professional thinking based on self-reflective culture of solving professional problems. Based on the logical-substantive analysis, the article shows that the mechanism of self-reflective thinking is mandatory for the formation of the methodological culture of future specialists' professional thinking in the implementation of the curriculum content of physical education universities; it has been proved that activation of self-reflection during training leads to the fact that the learner makes his own activity as the object of his influence, he begins to purposefully change, improve or rebuild it. In addition, the article substantiates that the modern practice of education, training and retraining of personnel for the field of physical education, sports and tourism requires constant creative improvement of the teaching staff of higher education, which provides solutions to modern educational problems, the resolution of which will prepare competitive specialists for the open labour market; the analysis of a great number of scientific literature sources shows that psych didactics of developmental education should be based on activation of self-reflection, as a special way and means of forming self-reflective culture of sports teachers; the introduction of self-reflection in the educational process determines the improvement of the methodological culture and the personal inclusion of students, which undoubtedly leads to an increase in their professional competence. © 2019 University of Alicante

Self-reflection technologies to design the developmental environment for the professional formation of sports teachers

The significance of this article lies in the fact that the problem of modifying the forms, methods and means of implementing the content of education, training and retraining of personnel for the sphere of physical education, sports and tourism always comes first among other pedagogical problems. To improve the educational process and, specifically, educational activities is an essential objective of all the system of education. The article presents the results of a study of the role, place and function of self-reflection in educational activities, as well as in the formation of a sports teacher's professional thinking based on self-reflective culture of solving professional problems. Based on the logical-substantive analysis, the article shows that the mechanism of self-reflective thinking is mandatory for the formation of the methodological culture of future specialists' professional thinking in the implementation of the curriculum content of physical education universities; it has been proved that activation of self-reflection during training leads to the fact that the learner makes his own activity as the object of his influence, he begins to purposefully change, improve or rebuild it. In addition, the article substantiates that the modern practice of education, training and retraining of personnel for the field of physical education, sports and tourism requires constant creative improvement of the teaching staff of higher education, which provides solutions to modern educational problems, the resolution of which will prepare competitive specialists for the open labour market; the analysis of a great number of scientific literature sources shows that psych didactics of developmental education should be based on activation of self-reflection, as a special way and means of forming self-reflective culture of sports teachers; the introduction of self-reflection in the educational process determines the improvement of the methodological culture and the personal inclusion of students, which undoubtedly leads to an increase in their professional competence

Characterization of periodically poled LiTaO3 crystals by means of spontaneous parametric down-conversion

10.1007/s00340-006-2156-7Applied Physics B: Lasers and Optics832273-278APBO

Клинические рекомендации по семейной гиперхолестеринемии

These guidelines represent all current aspects of etiology diagnosis, and treatment of the clinical and statistical group of familial hypercholesterolemia in both adults and children in accordance with the requirements of the Ministry of Health of Russia.Данные клинические рекомендации представляют все современные аспекты этиологии, диагностики, лечения семейной гиперхолестеринемии как у взрослых, так и у детей. Рекомендации подготовлены для размещения в соответствующем рубрикаторе клинических рекомендаций Минздрава России в сети Интернет по адресу http://cr.rosmincylrav.ml