Results 61 to 70 of about 1,935,412 (358)
Massive sublingual bronchogenic cyst with airway compromise
Nigerian Journal of Medicine, 2023 Bronchogenic cysts are primary cysts of the mediastinum. In rare situations, it can present in the oral cavity as a swelling of the tongue and the floor of the mouth. Usually, it is not a life-threatening clinical entity.
Olusegun Israel Olaopa +8 more
doaj +1 more source
Optica, 2016 Droplets, particularly water, are abundant in nature and artificial systems. Thermal fluctuations imply that droplet interfaces behave like a stormy sea at the sub-nanometer scale.Thermal capillary-waves have been widely studied since 1908 and are of key importance in surface science.
Maayani, Shai +3 more
openaire +2 more sources
Photon in a cavity – a Gedankenexperiment [PDF]
New Astronomy, 2015 The inertial and gravitational mass of electromagnetic radiation (i.e., a photon distribution) in a cavity with reflecting walls has been treated by many authors for over a century. After many contending discussions, a consensus has emerged that the mass of such a photon distribution is equal to its total energy divided by the square of the speed of ...
Wilhelm, K., Dwivedi, B.
openaire +3 more sources
Gigahertz circular polarization oscillations in spin-polarized vertical-cavity surface-emitting lasers [PDF]
, 2010 We analyze ultrafast circular polarization oscillations in a commercial vertical-cavity surface-emitting laser after spin injection at room temperature. The circular polarization exhibits faster dynamics than the intensity and longer persistence than the
Hofmann, M. R. +11 more
core +1 more source
Numerical studies on smoke spread in the cavity of a double-skin façade
Journal of Civil Engineering and Management, 2016 In this paper, influence of two key factors, fire room height and outer pane tilt angle, on smoke spread in the cavity of a double-skin façade (DSF) was studied numerically.
Jie Ji +3 more
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Natural History SciencesAlthough generally regarded as keystone species within forest communities, woodpeckers (Picidae) remain understudied in the Philippines. We describe for the first time the breeding biology and behaviour of the IUCN Near Threatened northern sooty ...
Vince Angelo G. Gicaraya +1 more
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Cavity-Assisted Generation of Sustainable Macroscopic Entanglement of Ultracold Gases
Atoms, 2015 Prospects for reaching persistent entanglement between two spatially-separated atomic Bose–Einstein condensates are outlined. The system setup comprises two condensates loaded in an optical lattice, which, in return, is confined within a high-Q optical ...
Chaitanya Joshi, Jonas Larson
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Bistability of Cavity Magnon Polaritons. [PDF]
Physical Review Letters, 2017 We report the first observation of the magnon-polariton bistability in a cavity magnonics system consisting of cavity photons strongly interacting with the magnons in a small yttrium iron garnet (YIG) sphere.
Yi‐Pu Wang +5 more
semanticscholar +1 more source
Wide-bandwidth mode-hop-free tuning of extended-cavity GaN diode lasers [PDF]
, 2005 We present a new approach for extended-cavity diode-laser tuning to achieve wide mode-hop-free tuning ranges. By using a multiple piezoactuated grating mount, the cavity length and grating angle in the laser can be adjusted independently, allowing mode ...
Burns, I.S., Kaminski, C.F., Hult, J.
core +1 more source
Communications EngineeringInterferometric sensors, renowned for their exceptional accuracy, leverage the wave properties of coherent electromagnetic radiation. The periodicity of the measurement signal often critically limits the measurement range of sensors utilizing ...
Johannes Dickmann +3 more
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