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fourier transform infrared (FTIR)

Fourier-transform infrared imaging and clustering: toward an automated histology of normal colon

Fourier-transform infrared imaging and clustering: toward an automated histology of normal colon

... F´ed´eration de M´edecine Translationnelle de Strasbourg (FMTS), Strasbourg, France. ∗ Corresponding author (email: cyril.gobinet@univ-reims.fr). Abstract - Fourier-transform infrared (FTIR) imag- ...

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Raman Chemical Imaging, a new tool in kidney stone structure analysis: Case-study and comparison to Fourier Transform Infrared spectroscopy

Raman Chemical Imaging, a new tool in kidney stone structure analysis: Case-study and comparison to Fourier Transform Infrared spectroscopy

... Wet chemical analysis has been forsaken since many years as many valuable methods have been developed for stone composition determination. The Fourier Transform Infrared spec- troscopy (FTIR) and ...

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TROPOMI--Sentinel-5 Precursor formaldehyde validation using an extensive network of ground-based Fourier-transform infrared stations

TROPOMI--Sentinel-5 Precursor formaldehyde validation using an extensive network of ground-based Fourier-transform infrared stations

... In the past, the HCHO satellite products have been vali- dated at a few locations only, mainly using aircraft in situ measurements (Martin et al., 2004; Zhu et al., 2016, 2020), MAX-DOAS (multi-axis differential optical ...

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Analysis of hydroxyapatite crystallites in subchondral bone by Fourier transform infrared spectroscopy and powder neutron diffraction methods

Analysis of hydroxyapatite crystallites in subchondral bone by Fourier transform infrared spectroscopy and powder neutron diffraction methods

... English Fourier Transform Infrared (FTIR) spectroscopy and powder neutron diffraction (PND) were performed in human subchondral bone covered (C+) or not covered by cartilage (C-) to study ...

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Raman chemical imaging, a new tool in kidney stone structure analysis: Case-study and comparison to Fourier Transform Infrared spectroscopy

Raman chemical imaging, a new tool in kidney stone structure analysis: Case-study and comparison to Fourier Transform Infrared spectroscopy

... by Fourier Transform infrared as gold-standard ...morphology. Fourier Transform infrared (FTIR): Calculi were first examined with a microscope (magnification 64x) for structure ...

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Advanced exploitation of ground-based Fourier transform infrared observations for tropospheric studies over Europe: achievements of the UFTIR project

Advanced exploitation of ground-based Fourier transform infrared observations for tropospheric studies over Europe: achievements of the UFTIR project

... using Fourier transform infrared (FTIR) spectrometry carry information about the atmospheric abundances of many constituents, including information about their vertical distributions in the ...

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Validation of MOPITT carbon monoxide using ground-based Fourier transform infrared spectrometer data from NDACC

Validation of MOPITT carbon monoxide using ground-based Fourier transform infrared spectrometer data from NDACC

... remote-sensing Fourier transform infrared spectrome- ters ...thermal infrared (TIR-only), joint thermal and near in- frared (TIR–NIR), and near infrared ...

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Investigation of the effect of heat on specially formulated thermoplastic polyolefin (TPO) films by thermogravimetry, dynamic mechanical analysis, and fourier transform infrared spectroscopy

Investigation of the effect of heat on specially formulated thermoplastic polyolefin (TPO) films by thermogravimetry, dynamic mechanical analysis, and fourier transform infrared spectroscopy

... Infrared Spectroscopy ABSTRACT: To explore the use of chemical methods of analysis in investigating the performance of thermoplastic polyolefins 共TPO兲, the ASTM D08.18 Subcommittee undertook a study to evaluate ...

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Clinical data on rare Sulfamethoxazole crystalluria assessed by Fourier Transform Infrared Spectrophotometry

Clinical data on rare Sulfamethoxazole crystalluria assessed by Fourier Transform Infrared Spectrophotometry

... a Fourier Transform infrared spectrophotometry analysis adapted from Daudon et al ...alpha-T infrared spectrophotometer (Bruker, Germany). The infrared spectra were then compared to ...

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Identification of ageing biomarkers in human dermis biopsies by thermal analysis (DSC) combined with Fourier transform infrared spectroscopy (FTIR/ATR)

Identification of ageing biomarkers in human dermis biopsies by thermal analysis (DSC) combined with Fourier transform infrared spectroscopy (FTIR/ATR)

... R#V!|!;()0*50$P0&,9U(0'$O,U0&05/$&,&+S9*9$W;POIX FTIR/ATR spectra were acquired using a Nicolet 5700 FTIR (Thermo G#26%*! E-#%(3#H#-Q! S+$36+.Q! WMQ! hEMA! %f1#99%7! #(! MBJ! 7%8#-%! "#36! +! i`*! ...

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Identification of ageing biomarkers in human dermis biopsies by thermal analysis (DSC) combined with Fourier transform infrared spectroscopy (FTIR/ATR)

Identification of ageing biomarkers in human dermis biopsies by thermal analysis (DSC) combined with Fourier transform infrared spectroscopy (FTIR/ATR)

... R#V!|!;()0*50$P0&,9U(0'$O,U0&05/$&,&+S9*9$W;POIX FTIR/ATR spectra were acquired using a Nicolet 5700 FTIR (Thermo G#26%*! E-#%(3#H#-Q! S+$36+.Q! WMQ! hEMA! %f1#99%7! #(! MBJ! 7%8#-%! "#36! +! i`*! ...

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Application of fourier transform infrared (FTIR) spectroscopy to investigate the degradation of cooking oils during fire suppression

Application of fourier transform infrared (FTIR) spectroscopy to investigate the degradation of cooking oils during fire suppression

... FTIR Measurements The cooking oil samples were analysed at room temperature in the extended mid- infrared range using a computer controlled FTS175 spectrometer (Bio-Rad) run under Win-IR v.3 software ...

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Two-Step Structural Changes in Orange Carotenoid Protein Photoactivation Revealed by Time-Resolved Fourier Transform Infrared Spectroscopy

Two-Step Structural Changes in Orange Carotenoid Protein Photoactivation Revealed by Time-Resolved Fourier Transform Infrared Spectroscopy

... Two-step Structural Changes in Orange Carotenoid Protein Photoactivation Revealed by Time Resolved FTIR Spectroscopy.. Alberto Mezzetti 1,2,* , Maxime Alexandre 2 , Adrien Thurotte 2,3 [r] ...

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Potential of determining moisture content in mineral insulating oil by fourier transform infrared spectroscopy

Potential of determining moisture content in mineral insulating oil by fourier transform infrared spectroscopy

... The predictions obtained include some significant outliers attributed to acetonitrile absorbing moisture during sample handling; however, even with the major outliers[r] ...

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Dirac brushes (or, the fractional Fourier transform of Dirac combs)

Dirac brushes (or, the fractional Fourier transform of Dirac combs)

... FRACTIONAL FOURIER TRANSFORM OF DIRAC COMBS) JOE VIOLA ...fractional Fourier transform, applied to a Dirac comb in dimension one, gives a discretely supported ...Bargmann transform, we ...

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Temperature drift compensation in Fourier-transform integrated micro-spectrometers

Temperature drift compensation in Fourier-transform integrated micro-spectrometers

... Se han presentado los efectos ocasionados por variaciones térmicas en espectrómetros de transformada de Fourier espacialmente heterodinos integrados en guías de onda con base de silicio. Las diferencias de ...

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Fluids, graphs and Fourier transform : three incarnations of the laplacian

Fluids, graphs and Fourier transform : three incarnations of the laplacian

... 48 CHAPITRE 2. CRITÈRE DE SERRIN ANISOTROPE Let us describe in a few words our strategy for this case. Compared to the torus, there are two main dierences to notice. First, since the assumption on u 3 was made on the ...

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Linear Koszul duality and Fourier transform for convolution algebras

Linear Koszul duality and Fourier transform for convolution algebras

... − → A BM (F ⊥ ) induced respectively by linear Koszul duality and by Fourier transform are isomorphisms of algebras. An important example of this mechanism appears in the study of affine Hecke algebras, see ...

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Visible-infrared two-dimensional Fourier-transform spectroscopy

Visible-infrared two-dimensional Fourier-transform spectroscopy

... 1兲 Fourier-transform visible excitation– infrared emit- ted field ...mid- infrared (center at 10 mm) reference f ield generated by optical ...

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Analyzing the Approximation Error of the Fast Graph Fourier Transform

Analyzing the Approximation Error of the Fast Graph Fourier Transform

... graph Fourier transform of a graph signal x ∈ R n is its scalar product with all Fourier modes, ...This Fourier matrix U being in general dense, these n scalar products require O(n 2 ) ...Fast ...

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