About: Measurement of FT-Raman spectra of Norway spruce needles in stepwise rotating cylindrical cell

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About: Measurement of FT-Raman spectra of Norway spruce needles in stepwise rotating cylindrical cell Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Ft-Raman spectroscopy of Norway spruce needles was found to be one of the effective methods for environmental characterisation of the forest areas. The idea of this study way to profit form good penetration power of wxcitation near-infrared radiation ansto measure a bigger bundle of needles at once. A glass cylindrical cell and a holder, that allows a stepwise roration of this cell, were developed. All data were evaluated using cluster analysis and principal component analysis. Firstly, it was proven t hat repetitive cell filling does not affect the cpectra. Secondly, no evident dirrerences among average spectra were observed for different turning steps. Thirdly, comparison of spectra fo individual needles and average spectra obtained in the experiments with different turning steps showed statistically signifacant differences. Nevertheless, these differences are less important than differences among the spectra fo needles sampled in different forest areas. Individual forest areas can be distinguished Ft-Raman spectroscopy of Norway spruce needles was found to be one of the effective methods for environmental characterisation of the forest areas. The idea of this study way to profit form good penetration power of wxcitation near-infrared radiation ansto measure a bigger bundle of needles at once. A glass cylindrical cell and a holder, that allows a stepwise roration of this cell, were developed. All data were evaluated using cluster analysis and principal component analysis. Firstly, it was proven t hat repetitive cell filling does not affect the cpectra. Secondly, no evident dirrerences among average spectra were observed for different turning steps. Thirdly, comparison of spectra fo individual needles and average spectra obtained in the experiments with different turning steps showed statistically signifacant differences. Nevertheless, these differences are less important than differences among the spectra fo needles sampled in different forest areas. Individual forest areas can be distinguished (en)
Title	Measurement of FT-Raman spectra of Norway spruce needles in stepwise rotating cylindrical cell Measurement of FT-Raman spectra of Norway spruce needles in stepwise rotating cylindrical cell (en)
skos:prefLabel	Measurement of FT-Raman spectra of Norway spruce needles in stepwise rotating cylindrical cell Measurement of FT-Raman spectra of Norway spruce needles in stepwise rotating cylindrical cell (en)
skos:notation	RIV/60461373:22320/03:00007535!RIV/2004/MSM/223204/N
http://linked.open.../vavai/riv/strany	397-404
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 223400008)
http://linked.open...iv/cisloPeriodika	651-653
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Pekárek, Tomáš Volka, Karel Matějka, Pavel Skácel, František
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta technologie ochrany prostředí
http://linked.open...dnocenehoVysledku	614575
http://linked.open...ai/riv/idVysledku	RIV/60461373:22320/03:00007535
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Ft-Raman spectroscopy; Rotating cell; Picea abies; Cluster analysis; Principal component analysis (en)
http://linked.open.../riv/klicoveSlovo	Cluster analysis Picea abies Principal component analysis Ft-Raman spectroscopy Rotating cell
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[3E19CEB1C319]
http://linked.open...i/riv/nazevZdroje	Journal Mol.Struct.
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	651-653
http://linked.open...iv/tvurceVysledku	Pekárek, Tomáš Matějka, Pavel Skácel, František Volka, Karel
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20223400008
issn	0022-2860
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	22320

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