Peculiarities of the external photoelectric effect in narrow-band semiconductors caused by soft X-ray radiation

The features of the external photoelectric effect caused by soft x-ray radiation of a laser plasma source in CdxHg1-xTe solid solutions are considered. The possibility of a contribution from the ionization of internal electron shells to the photocurrent and the generation of a pulsed electric field in the near-surface region due to the output of photoelectrons are discussed

Economic development and labor resources: age aspect

Current demographic composition of labor resources in Russia, as well as increase of retirement age, legislatively set by government, encourage investigation of staff potential usage in regard of population age characteristics and identification of rational ways of employment for specialists in social production. Contemporary scientific editions devoted to sociology and economy are discussing actively problems of retirement age increasing and ways of involvement of elderly people into social life not only in metropolises, but also, in peripheral parts of the country. In the article, analysis of results of sociological survey, devoted to communicative skills of elderly, is made. Survey of “working» and “nonworking” retirees, concerned their live values, life guidance and communicative skill components. Taking into consideration two social groups, “working” and “non-working” old people, aims sociological elaborations on both directions