http://dspace.nbuv.gov.ua:80/handle/123456789/708 2026-04-22T22:53:49Z http://dspace.nbuv.gov.ua:80/handle/123456789/1912 Новое состояние углерода: прозрачные нитевидные анизотропные кристаллы Харламов, А.И.; Кириллова, Н.В.; Зайцева, З.А.; Смирнов, В.П.; Головкова, М.Е.; Алварез-Пуэбла, Р. For the first time, carbon as transparent thread-like anisotropic crystals is obtained. Their growth is carried out under reactionary conditions ensuring the generation of atoms of carbon (and also silicon) owing to the thermal evaporation (at temperatures higher than 1000 °С) of isotropic particles of carbon (and silicon). The transparent threads of carbon are formed in parallel with the formation of thread-like and tubular nanostructures of silicon carbide. The extremely original, inherent probably only in transparent carbon, morphology of the end of thread-like crystals (the macrothread end consists of a lot of microthreads) is revealed. The chemical composition of microthreads is determined by microanalyzers (Camebax-5X-50 and Superprobe-733) and by Raman spectroscopy with an ion — аrgon laser. 2007-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/1910 Понтические остракоды разреза Яныш-Такыльской мульды Керченского полуострова Коваленко, В.А. The data on Pontian Ostracoda from the section of the Yanysh — Takyl synclinal fold of the Kerch peninsula are presented. These data allowed the studied Pontian sediments to be separated to lower — novorossiisk, middle — portafer, and upper — bosphor regiosubstages. 2007-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/1909 Методика виявлення фенів-маркерів елементарних популяцій Drosophila melanogaster Mg на техногенно трансформованих територіях Руденко, С.С.; Легета, У.В. The scheme of revealing the pheno-markers among the morphological and qualitative attributes for elementary populations Drosophila melanogaster Mg. on technotransformed territories is offered and tested. 2007-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/1908 Результати досліджень розподілу питомої щільності техногенних донних відкладів р. Інгулець Малахов, І.М.; Бобко, А.О. A method of the choice of characteristic places for the sampling of the sediments of flat rivers of Ukraine and a general method of the determination of the specific density of sediments are described, and the results of analyses of the tests selected on a segment of 350 km in length along the Ingulets river-bed are presented. 2007-01-01T00:00:00Z