Results 41 to 50 of about 840,200 (258)

Cerebral infrared spectroscopy at brain injury

Ukrainian Neurosurgical Journal, 2014
Data on cerebral infrared spectroscopy (CIS) use at different brain injuries are reviewed. CIS comparability with other methods for assessment of cerebral oxygen saturation (jugular oximetry and invasive cerebral oximetry) was shown.
Aleksey Trofimov, Vladislav Pavlov, Oleg Voyennov   +2 more
doaj   +1 more source

Computational Infrared Spectroscopy of 958 Phosphorus-Bearing Molecules

Frontiers in Astronomy and Space Sciences, 2021
Phosphine is now well-established as a biosignature, which has risen to prominence with its recent tentative detection on Venus. To follow up this discovery and related future exoplanet biosignature detections, it is important to spectroscopically detect
Juan C. Zapata Trujillo, Anna-Maree Syme, Keiran N. Rowell, Brendan P. Burns, Brendan P. Burns, Ebubekir S. Clark, Maire N. Gorman, Lorrie S. D. Jacob, Panayioti Kapodistrias, David J. Kedziora, Felix A. R. Lempriere, Chris Medcraft, Jensen O'Sullivan, Evan G. Robertson, Georgia G. Soares, Georgia G. Soares, Luke Steller, Luke Steller, Bronwyn L. Teece, Bronwyn L. Teece, Chenoa D. Tremblay, Clara Sousa-Silva, Laura K. McKemmish   +22 more
doaj   +1 more source

Infrared Spectroscopy of Molecular Supernova Remnants [PDF]

, 2000
We present Infrared Space Observatory spectroscopy of sites in the supernova remnants W28, W44, and 3C391, where blast waves are impacting molecular clouds. Atomic fine-structure lines were detected from C, N, O, Si, P, and Fe. The S(3) and S(9) lines of
Arikawa Y., Clegg P. E., de Graauw T., Desert F.-X., Jeonghee Rho, Kessler M. F., Krueger T. K., Lagache G., Launay J. M., Liu X.-W., Mendoza C., Nussbaumer H., Oliva E., Oliva E., Reach W. T., Schmutzler T., William T. Reach   +16 more
core   +2 more sources

Near-Infrared Spectroscopy in Bio-Applications

Molecules, 2020
Near-infrared (NIR) spectroscopy occupies a specific spot across the field of bioscience and related disciplines. Its characteristics and application potential differs from infrared (IR) or Raman spectroscopy.
Krzysztof B. Beć, Justyna Grabska, Christian W. Huck   +2 more
doaj   +1 more source

Infrared Spectroscopy of Quantum Crossbars

, 2003
Infrared (IR) spectroscopy can be used as an important and effective tool for probing periodic networks of quantum wires or nanotubes (quantum crossbars, QCB) at finite frequencies far from the Luttinger liquid fixed point. Plasmon excitations in QCB may
A. H. Castro Neto, B. Q. Wei, F. Guinea, F. Stern, G. V. Tseng, H. J. Schultz, I. Kuzmenko, I. Kuzmenko, I. Kuzmenko, J. E. Avron, K. Kikoin, K. Sasaki, M. Bockrath, M. R. Diehl, R. Mukhopadhyay, R. Mukhopadhyay, S. Gredeskul, S. Gredeskul, T. Rueckes, X. G. Wen, Y. Avishai, Y. Avishai, Y. Luo   +22 more
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   +3 more sources

Near-infrared spectroscopy of Miranda [PDF]

Astronomy & Astrophysics, 2014
Aims. We present new near-infrared spectra of the leading and trailing hemispheres of Uranus’s icy satellite Miranda. This body is probably the most remarkable of all the satellites of Uranus, because it displays series of surface features such as faults, craters, and large-scale upwelling, a remnant of a geologically very active past. Methods.
A. Alvarez-Candal, A. Alvarez-Candal, F. Merlin, F. Gourgeot, Pierre Vernazza, Christophe Dumas   +5 more
openaire   +5 more sources

[N i] 10400/10410 Å Lines as Possible Disk Wind Tracers in a Young Intermediate-mass Star

The Astrophysical Journal
In this study, we performed high-resolution near-infrared (NIR) spectroscopy ( R = 28,000; λ = 0.90–1.35 μ m) with a high signal-to-noise ratio on HD 200775, a very young (∼0.1 Myr old) and massive intermediate-mass star (a binary star with a mass of ...
Haruki Katoh, Chikako Yasui, Yuji Ikeda, Naoto Kobayashi, Noriyuki Matsunaga, Sohei Kondo, Hiroaki Sameshima, Satoshi Hamano, Misaki Mizumoto, Hideyo Kawakita, Kei Fukue, Shogo Otsubo, Keiichi Takenaka   +12 more
doaj   +1 more source

Synchrotron Infrared Spectroscopy of Microporous Materials

Makara Journal of Science, 2016
This review describes the ways in which synchrotron infrared radiation can be used to perform infrared spectroscopy on catalyst materials.
Russell F Howe
doaj   +1 more source

Mid-Infrared Cross-Comb Spectroscopy [PDF]

arXiv, 2021
Dual-comb spectroscopy has been proven a powerful tool in molecular characterization, which remains challenging to implement in the mid-infrared region due to difficulties in the realization of two mutually locked comb sources and efficient photodetection.
arxiv