Results 91 to 100 of about 73,255 (202)

Mid‐Infrared Intersubband Transitions in p‐Type SiGe Parabolic Quantum Wells

Advanced Optical Materials, Volume 14, Issue 3, 19 January 2026.
The design, growth, and characterization of hole‐doped Ge‐rich SiGe parabolic quantum wells exhibiting mid‐infrared intersubband transitions are reported. Structural analyses confirm the parabolic compositional profile, while optical spectroscopy supported by tight‐binding simulations demonstrates strong and temperature‐stable absorption up to room ...
Marco Faverzani, Davide Impelluso, Stefano Calcaterra, Carlo Zucchetti, Daniel Chrastina, Camillo Tassi, Giovanni Capellini, Paolo Biagioni, Giovanni Isella, Michele Virgilio, Jacopo Frigerio   +10 more
wiley   +1 more source

The Archetypal Invariant of Cyclicity: Syntax, Myth and Gender as Topological Models of Continuity Based on the Example of Proto-Turkic Contacts and the Cult of Osiris

Polylinguality and Transcultural Practices
This interdisciplinary study investigates the universal archetypal principle of cyclicity, which manifests synchronously in historically and geographically unrelated systems.
Assiya R. Nurdubaeva
doaj   +1 more source

Inter-region Competition for FDI [PDF]

This paper models inter-regional competition for FDI and optimal government policy intervention to protect the national interest. Two regional authorities bargain with a single multinational over where it will locate.
Osiris Parcero
core  

Three New Galactic Center X-ray Sources Identified with Near-Infrared Spectroscopy

, 2013
We have conducted a near-infrared spectroscopic survey of 47 candidate counterparts to X-ray sources discovered by the Chandra X-ray Observatory near the Galactic Center (GC).
Bandyopadhyay, Reba M., Bauer, Franz E., Blum, Robert, DeWitt, Curtis, Eikenberry, Stephen S., Olsen, Knut, Sarajedini, Ata, Sellgren, Kris   +7 more
core   +1 more source

Nonsurgical management of a large necrotic nasal tip wound using a viable cryopreserved placental membrane

Clinical Case Reports, 2018
Key Clinical Message A large necrotic nasal wound with interdomal subcutaneous tissue loss and the exposed greater alar cartilage was managed conservatively with a placental allograft.
Eric L. Johnson, Alla Danilkovitch
doaj   +1 more source

Life on Mars? The physiological perspective

Experimental Physiology, EarlyView.
Ronan M. G. Berg, Damian M. Bailey
wiley   +1 more source

Dust and gas emission from cometary nuclei: the case of comet 67P/Churyumov-Gerasimenko

, 2018
Comets display with decreasing solar distance an increased emission of gas and dust particles, leading to the formation of the coma and tail. Spacecraft missions provide insight in the temporal and spatial variations of the dust and gas sources located ...
Baum, Daniel, Hege, Hans-Christian, Heller, Eric J., Kramer, Tobias, Noack, Matthias   +4 more
core   +1 more source

Near-Infrared Spectroscopy of the Extrasolar Planet HR 8799 b

, 2010
[Abridged] We present 2.12-2.23 um high contrast integral field spectroscopy of the extrasolar planet HR 8799 b. Our observations were obtained with OSIRIS on the Keck II telescope and sample the 2.2 um CH4 feature, which is useful for spectral ...
Alibert, Allard, Allers, Allers, Antichi, Biller, Borysow, Bowler, Brendan P. Bowler, Burgasser, Burgasser, Burgasser, Burgasser, Burgasser, Burrows, Chabrier, Chen, Chiu, Close, Cooper, Cushing, Cushing, Dahn, Dodson-Robinson, Dupuy, Dupuy, Dupuy, Fabrycky, Fortney, Fortney, Fukagawa, Geballe, Golimowski, Gray, Hinkley, Hinz, Hojo, Hubeny, Janson, Knapp, Knutson, Lafrenière, Lafrenière, Lafrenière, Lafrenière, Lafrenière, Lavigne, Leggett, Leggett, Leggett, Leggett, Liu, Liu, Lodders, Looper, Looper, Macintosh, Marley, Marois, Marois, McElwain, McLean, Metchev, Metchev, Michael C. Cushing, Michael C. Liu, Mohanty, Mousis, Moór, Press, Reid, Rhee, Sadakane, Saumon, Saumon, Saumon, Showman, Sparks, Spiegel, Stephens, Su, Swain, Trent J. Dupuy, Williams, Zuckerman   +84 more
core   +1 more source

Clouds and Chemistry in the Atmosphere of Extrasolar Planet HR8799b

, 2011
Using the integral field spectrograph OSIRIS, on the Keck II telescope, broad near-infrared H and K-band spectra of the young exoplanet HR8799b have been obtained. In addition, six new narrow-band photometric measurements have been taken across the H and
Ackerman, Allard, Asplund, Borysow, Bowler, Bruce Macintosh, Burgasser, Burgasser, Burgasser, Burrows, Chabrier, Chiu, Christian Marois, Cooper, Currie, Dodson-Robinson, Dupuy, Fabrycky, Faherty, Fegley, Ferguson, Fortney, Geballe, Golimowski, Hauschildt, Hinz, Hubeny, Kirkpatrick, Kirkpatrick, Knapp, Konopacky, Kratter, Lafrenière, Lafrenière, Lafrenière, Leggett, Leggett, Liu, Liu, Mamajek, Marley, Marley, Marley, Marois, McElwain, Metchev, Metchev, Mohanty, Noll, Patten, Quinn M. Konopacky, Reid, Rice, Sadakane, Saumon, Saumon, Saumon, Sparks, Stephens, Travis S. Barman, Tsuji, Zuckerman   +61 more
core   +2 more sources

Osirian Materia Sacra: A Glance from Corn-Mummies

Religions
Corn mummies, i.e., miniature pseudo-mummies, made of a mixture of sand and cereal grains, with Osirian iconography, can provide a useful perspective from which to look at the complex nature of Osiris and his cult.
Marilina Betrò
doaj   +1 more source