Results 31 to 40 of about 446,519 (286)

Infrared nano-spectroscopy and imaging of collective superfluid excitations in conventional and high-temperature superconductors [PDF]

, 2014
We investigate near-field infrared spectroscopy and superfluid polariton imaging experiments on conventional and unconventional superconductors. Our modeling shows that near-field spectroscopy can measure the magnitude of the superconducting energy gap ...
Basov, D. N., Chapler, B. C., Fei, Z., Fogler, M. M., Jiang, B. Y., Lee, Y. S., Mcleod, A. S., Neto, A. Castro, Rodin, A. S., Stinson, H. T., Wu, J. S.   +10 more
core   +2 more sources

Functional near-infrared spectroscopy studies in children

BioPsychoSocial Medicine, 2012
Psychosomatic and developmental behavioral medicine in pediatrics has been the subject of significant recent attention, with infants, school-age children, and adolescents frequently presenting with psychosomatic, behavioral, and psychiatric symptoms ...
Nagamitsu Shinichiro, Yamashita Yushiro, Tanaka Hidetaka, Matsuishi Toyojiro   +3 more
doaj   +1 more source

Near-infrared spectroscopy in NGC 7538

, 2010
The characterisation of the stellar population toward young high-mass star-forming regions allows to constrain fundamental cluster properties like distance and age.
A. Bik, A. Herrero, A. Lenorzer, A. Marín-Franch, Acosta Pulido, Balog, Benjamin, Bik, Bik, Blitz, Bloomer, Campbell, Clark, Cohen, D. Figer, Da Rio, Davies, Davis, E. Puga, F. Najarro, Fitzpatrick, Geballe, Greene, Greene, Hamann, Hanson, Hanson, Hernández, Israel, J. A. Acosta Pulido, Kenyon, Knödlseder, Kraus, L. A. Chavarría, Martins, Martins, Marín-Franch, McCaughrean, Messineo, Meyer, Moreno, Moscadelli, Ojha, Pestalozzi, Pestalozzi, Puga, Rieke, Russeil, S. Ramírez Alegría, Schaerer, Scoville, Sewilo, Winston   +52 more
core   +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

WIRELESS DISTRIBUTED ACQUISITION SYSTEM FOR NEAR INFRARED SPECTROSCOPY – WDA-NIRS [PDF]

Journal of Innovative Optical Health Sciences, 2013
The wireless distributed acquisition system for near infrared spectroscopy (WDA-NIRS) is a portable, ultra-compact, continuous wave (CW) NIRS system. Its main advantage is that it allows continuous synchronized multi-site hemodynamic monitoring.
J. SAFAIE, R. GREBE, H. ABRISHAMI MOGHADDAM, F. WALLOIS   +3 more
doaj   +1 more source

Integral field near-infrared spectroscopy of II Zw 40 [PDF]

, 2008
We present integral field spectroscopy in the near-infrared of the nearby starburst galaxy IIZw40. Our new observations provide an unprecedented detailed view of the interstellar medium and star formation of this galaxy.
Alonso-Herrero, Armand, Arnault, Baldwin, Bautista, Beck, Black, Blain, Bohlin, Bosch, Chu, Cresci, Davis, Dinerstein, E. Telles, Eisenhauer, Engelbracht, G. Cresci, Galliano, Genzel, Gil de Paz, Gondhalekar, Hibbard, Hopkins, Hummer, Hunt, J. Melnick, Jaffe, Kennicutt, Kennicutt, Kong, L. Vanzi, Leitherer, Lisenfeld, Lumsden, Lumsden, Maiolino, Meier, Melnick, Melnick, Moorwood, Mouri, Oliva, Oliva, Panagia, Peimbert, Rubio, Salzer, Searle, Selman, Sterling, Tacconi, Terlevich, Vacca, van Zee, Vanzi, Vanzi, Vanzi, Walborn, Werner, Wu, Zuther   +61 more
core   +1 more source

Apple Variety Identification Using Near-Infrared Spectroscopy

Journal of Spectroscopy, 2018
Near-infrared (NIR) spectra of apple samples were submitted in this paper to principal component analysis (PCA) and successive projections algorithm (SPA) to conduct variable selection.
Caihong Li, Lingling Li, Yuan Wu, Min Lu, Yi Yang, Lian Li   +5 more
doaj   +1 more source

Muscle oxygenation monitoring using near-infrared spectroscopy

Journal of Physical Fitness and Sports Medicine, 2013
Near-infrared spectroscopy (NIRS) has been a useful method for the detection of changes in in vivo muscle oxygenation and oxidative metabolism in healthy subjects as well as in patients with various diseases.
Takafumi Hamaoka
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Near-Infrared Spectroscopy of McNeil's Nebula Object

, 2004
We present 0.8-5.2 micron spectroscopy of the compact source at the base of a variable nebula (McNeil's Nebula Object) in the Lynds 1630 dark cloud that went into outburst in late 2003.
Drew J. E., Hillier D. J., Hummer D. G., Lehmann T., Michael C. Cushing, Najarro F., Nisini B., Theodore Simon, Whittet D. C. B., William D. Vacca   +9 more
core   +2 more sources