. " FTIR spectroscopy" . "http://www.isvav.cz/projectDetail.do?rowId=GA105/08/1398"^^ . . . "Kvalitativn\u00ED a kvantitativn\u00ED anal\u00FDza miner\u00E1l\u016F v sediment\u00E1rn\u00EDch hornin\u00E1ch pomoc\u00ED FTIR spektroskopie a multivaria\u010Dn\u00EDch statistick\u00FDch metod" . "1"^^ . . "1"^^ . "GA105/08/1398" . . . "0"^^ . . . "Znalost miner\u00E1ln\u00EDho slo\u017Een\u00ED je nezbytn\u00FDm p\u0159edpokladem p\u0159i ur\u010Dov\u00E1n\u00ED geochemick\u00FDch a fyzik\u00E1ln\u011B-mechanick\u00FDch vlastnost\u00ED hornin. Navzdory rychl\u00E9mu rozvoji nov\u00FDch analytick\u00FDch metod a technik je kvantitativn\u00ED anal\u00FDza miner\u00E1l\u016F v\u00A0hornin\u00E1ch st\u00E1le obt\u00ED\u017En\u00E1 a \u010Dastonep\u0159esn\u00E1, a to p\u0159edev\u0161\u00EDm v\u00A0hornin\u00E1ch obsahuj\u00EDc\u00EDch j\u00EDlov\u00E9 miner\u00E1ly. Hlavn\u00EDm d\u016Fvodem je prom\u011Bnliv\u00E9 chemick\u00E9 slo\u017Een\u00ED a \u010Dast\u00E9 poruchy ve struktu\u0159e j\u00EDlov\u00FDch miner\u00E1l\u016F. P\u0159edlo\u017Een\u00FD projekt se zab\u00FDv\u00E1 mo\u017Enostmi vyu\u017Eit\u00ED FTIR spektroskopie a multivaria\u010Dn\u00ED anal\u00FDzy p\u0159i kvalitativn\u00ED a kvantitativn\u00ED anal\u00FDze miner\u00E1l\u016F v sediment\u00E1rn\u00EDch hornin\u00E1ch. C\u00EDlem v\u00FDzkumu je zjistit, zda multivaria\u010Dn\u00ED anal\u00FDza infra\u010Derven\u00FDch spekter m\u016F\u017Ee b\u00FDt n\u00E1sledn\u011B vyu\u017Eita jako spolehliv\u00E1 a rychl\u00E1 metoda pro anal\u00FDzu miner\u00E1l\u016F p\u0159\u00EDtomn\u00FDch v\u00A0hornin\u00E1ch. Z\u00EDskan\u00FDch poznatk\u016F bude\u00A0mo\u017Eno vyu\u017E\u00EDt nejen v\u00A0oblasti geologie, mineralogie a geochemie, ale rovn\u011B\u017E p\u0159i v\u0161ech aktivit\u00E1ch spojen\u00FDch se z\u00E1sahy do zemsk\u00E9 k\u016Fry - v\u00A0 hornictv\u00ED,\u00A0 geotechnice a v\u00A0oblasti ekologick\u00E9ho in\u017Een\u00FDrstv\u00ED." . "Grantov\u00FD projekt se zab\u00FDval mo\u017Enostmi identifikace a kvantifikace j\u00EDlov\u00FDch miner\u00E1l\u016F v re\u00E1ln\u00FDch sediment\u00E1rn\u00EDch hornin\u00E1ch metodou FTIR spektroskopie a multivaria\u010Dn\u00EDch statistick\u00FDch metod. IR spektra byla m\u011B\u0159ena ve st\u0159edn\u00ED oblasti infra\u010Derven\u00E9ho z\u00E1\u0159en\u00ED technikou KBr pelet a dif\u00FAzn\u00ED reflex\u00ED.  Na z\u00E1klad\u011B m\u011B\u0159en\u00ED IR spekter standard\u016F miner\u00E1l\u016F a vzork\u016F sediment\u00E1rn\u00EDch hornin (b\u0159idlice, p\u00EDskovce) by"@cs . . "The project dealed with possibility of identification and quantification of clay minerals in sedimentary rocks by means of FTIR spectroscopy and multivariate statistical methods. IR spectra were measured in mid-infrared region by transmission KBr pressed disc and diffuse reflection. The comprehensive databases of the IR spectra of mineral standards and sedimentary rock samples (slates, sandstones"@en . "sedimentary rocks; clay minerals; FTIR spectroscopy; multivariate statistical methods"@en . . . . . "Knowledge of the mineral composition is essential to characterize the geochemical and physico-mechanical properties of the rocks. In spite of rapid development of new analytical methods\u00A0and techniques, the quantitative mineral analysis, especially of clay-bearing rocks, is still rather complicated and often inaccurate. The main analytical difficulties are related to a variable chemical composition and common structural disorders of clay minerals. The proposed project deals with possibility of qualitative and quantitative mineral analysis of the sedimentary rocks by means of FTIR spectroscopy and the multivariate analysis. The aim of the research is to find out whether multivariate analysis of infrared spectra can be used as a reliable technique for fast mineral analysis of the rocks. The obtained results can be used not only in the field of geology, mineralogy geochemistry, but also in more applied areas of exploitation of Earth's crust like mining activities, geotechnics and"@en . . . "2010-12-31+01:00"^^ . "2008-01-01+01:00"^^ . . . "Qualitative and quantitative mineral analysis of sedimentary rocks by means of FTIR spectroscopy and multivariate statistical methods"@en . "2010-04-16+02:00"^^ . . " clay minerals" . "2015-02-09+01:00"^^ . "sedimentary rocks" . . "12"^^ . "12"^^ .