Results 21 to 30 of about 864,638 (299)

Mid-infrared and optical spectroscopy of ultraluminous infrared galaxies: A comparison [PDF]

, 1999
New tools from Infrared Space Observatory (ISO) mid-infrared spectroscopy have recently become available to determine the power sources of dust-obscured ultraluminous infrared galaxies (ULIRGs).
Aussel H., Bergeron J., D. Lutz, Moorwood A. F. M., R. Genzel, Robinson A., S. Veilleux, Sanders D. B., Taniguchi Y., Young S.   +9 more
core   +2 more sources

Characterization of gasoline/ethanol blends by infrared and excess infrared spectroscopy [PDF]

, 2014
This work was supported by the Northern Research Partnership (NRP) in Scotland and the Scottish Sensor Systems Centre (SSSC) funded by the Scottish Funding Council (SFC).Peer ...
Corsetti, Stella, Kiefer, Johannes, McGloin, David, Zehentbauer, Florian M.   +3 more
core   +1 more source

Estimating the level of carbamoylated plasma non-high-density lipoproteins using infrared spectroscopy [PDF]

, 2019
Background: The increased cardiovascular morbidity and mortality observed in chronic kidney disease (CKD) patients can be partly explained by the presence of carbamoylated lipoproteins. Lipid profiles can be determined with infrared spectroscopy. In this
De Baene, Linde, De Bruyne, Sander, Delanghe, Joris, Delanghe, Sigurd, Speeckaert, Marijn, Van Biesen, Wim   +5 more
core   +1 more source

Kinematical and dynamical properties of recently discovered bulge and disc star clusters with WINERED

Astronomy & Astrophysics
Context. Galactic globular clusters are a very important tool in explaining the characteristics of the Milky Way. Therefore it is essential to determine the kinematical and dynamical properties of the new star cluster candidates, especially at the low ...
Petralia Ilaria, Minniti Dante, Fernández-Trincado José G., Matsunaga Noriyuki, Taniguchi Daisuke, Saroon Sasi, Garro Elisa R., Sameshima Hiroaki, Otsubo Shogo, Sarugaku Yuki, Takeuchi Tomomi   +10 more
doaj   +1 more source

Insight into Solvent Coordination of an Iron Porphyrin Hydroxylamine Complex from Spectroscopy and DFT Calculations [PDF]

, 2018
The reduction of Fe(OEP)(NO) in the presence of substituted phenols leads to a three‐electron reduction to form Fe(OEP)(NH2OH), which has been characterized by visible spectroscopy and electron stoichiometry.
Rahman, Md. Hafizur, Ryan, Michael D.
core   +2 more sources

AUTHENTICATION OF WILD AND REARED SEA BASS BY INFRARED SPECTROSCOPY NIRs (NEAR INFRARED REFLECTANCE SPECTROSCOPY)

Italian Journal of Food Safety, 2009
The aim of this study was to evaluate NIRs (Near Infrared Reflectance Spectroscopy) performances in the prediction of Farmed vs.Wild production method in European sea bass.
E. Novelli, S. Balzan, S. Tenti, M. Mirisola, F. Benozzo, S. Santomauro, L. Fasolato   +6 more
doaj   +1 more source

Warm Molecular Gas in the Central Parsecs of the Buried Nucleus of NGC 4418 Traced with the Fundamental CO Rovibrational Absorptions

The Astrophysical Journal, 2023
We investigated the inner buried nucleus of a nearby luminous infrared galaxy, NGC 4418, using high-resolution spectroscopy of fundamental carbon monoxide (CO) rovibrational absorptions around 4.67 μ m for the first time.
Youichi Ohyama, Shusuke Onishi, Takao Nakagawa, Kosei Matsumoto, Naoki Isobe, Mai Shirahata, Shunsuke Baba, Kazushi Sakamoto   +7 more
doaj   +1 more source

Infrared Variability of Evolved Protoplanetary Disks: Evidence for Scale Height Variations in the Inner Disk

, 2012
We present the results of a multi-wavelength multi-epoch survey of five evolved protoplanetary disks in the IC 348 cluster that show significant infrared variability.
Andrews, Artymowicz, Bouvier, Bryden, Calvet, Carpenter, Cieza, Cieza, Cohen, D'Alessio, D'Alessio, Dahm, Dodson-Robinson, Donehew, Dullemond, Edwards, Espaillat, Espaillat, Espaillat, Feigelson, Flaherty, Flaherty, Furlan, G. Rieke, Goodson, Herbig, Herbst, Hernig, Hernández, Hirose, Hutchinson, J. Muzerolle, Jorgensen, K. M. Flaherty, Ke, Kessler-Silacci, Konigl, Lada, Lai, Luhman, M. Kun, Manoj, McClure, Morales-Calderón, Muench, Muzerolle, Muzerolle, Muzerolle, Muzerolle, Nagel, Nordhagen, Pascucci, Pontoppidan, Pott, R. Gutermuth, Rayner, Rebull, S. T. Megeath, Salyk, Siess, Suzuki, Turner, Vinkovíc, W. Herbst, White, Wolk, Z. Balog   +66 more
core   +1 more source

Thermal infrared spectroscopy of Europa and Callisto [PDF]

, 2000
The trailing hemispheres of Europa and Callisto were observed at 9–13 μm, and a spectrum of Europa with better spectral resolution and a better signal-to-noise ratio than was previously possible has been derived.
Brown, Michael E., Mills, Franklin P.
core   +1 more source

Infrared Membrane Spectroscopy

, 1981
Application of vibrational spectroscopy to the problem of structure determination of molecules of biological interest goes back to the early uses of raman and infrared spectroscopy in the study of organic molecules. For reviews of earlier work the reader is referred to compilations by Kohlrausch (1943) and by Jones and Sandorfy (1956), whereas more ...
Fringeli, Urs Peter, Günthard, Hans Heinrich   +1 more
openaire   +2 more sources