Postoperative follow-up of submacular hemorrhage displacement treated with vitrectomy and subretinal injection of tissue plasminogen activator: ultrawide-field fundus autofluorescence imaging in gas-filled eyes
Sign Up to like & getrecommendations! Published in 2022 at "Japanese Journal of Ophthalmology"
DOI: 10.1007/s10384-022-00910-7
Abstract: To investigate the utility of Optos ultrawide-field fundus autofluorescence (UWF-FAF) imaging for postoperative follow-up of gas-filled eyes after vitrectomy with subretinal tissue-plasminogen activator (t-PA) injection for subretinal hemorrhage (SRH) displacement. Retrospective consecutive case series. This… read more here.
Keywords: vitrectomy subretinal; injection; subretinal injection; postoperative follow ... See more keywords
Propagation patterns of pump and Stokes breathers of the transient stimulated Raman scattering system in gas-filled hollow-core crystal fibers
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.165195
Abstract: Abstract In this article, under investigation is the optical pulse propagation of the transient stimulated Raman scattering (TSRS) system in gas-filled hollow-core crystal fibers. The pump and Stokes breather solutions are constructed via Darboux transformation… read more here.
Keywords: raman scattering; pump stokes; stimulated raman; gas filled ... See more keywords
Ultrafast diffusion of overpressurized gas filled nanobubbles in UO2
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2021.152942
Abstract: Abstract Molecular dynamics modeling of diffusion of xenon nanobubbles in UO 2 is carried out in this work in a wide range of gas concentrations. For small overpressurized nanobubbles emitted interstitials gather in a cluster… read more here.
Keywords: gas; gas filled; ultrafast diffusion; overpressurized gas ... See more keywords
Acoustically modulated magnetic resonance imaging of gas-filled protein nanostructures
Sign Up to like & getrecommendations! Published in 2018 at "Nature materials"
DOI: 10.1038/s41563-018-0023-7
Abstract: Non-invasive biological imaging requires materials capable of interacting with deeply penetrant forms of energy such as magnetic fields and sound waves. Here, we show that gas vesicles (GVs), a unique class of gas-filled protein nanostructures… read more here.
Keywords: resonance imaging; gas filled; magnetic resonance; gas ... See more keywords
Long-Lived Refractive-Index Changes Induced by Femtosecond Ionization in Gas-Filled Single-Ring Photonic-Crystal Fibers
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.10.064020
Abstract: We investigate refractive index changes caused by femtosecond photoionization in a gas-filled hollow-core photonic crystal fiber. Using spatially-resolved interferometric side-probing, we find that these changes live for tens of microseconds after the photoionization event -… read more here.
Keywords: gas filled; gas; photonic crystal; index changes ... See more keywords
Influence of incompressible surfactant on drag in flow along an array of gas-filled grooves
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review Fluids"
DOI: 10.1103/physrevfluids.8.044002
Abstract: Surfactants can have a detrimental effect on the drag reduction in shear flow over superhydrophobic surfaces in Cassie state. While surfactant-free gas-liquid interfaces are often well approximated as shear-free, surfactants can impede the flow by… read more here.
Keywords: gas; flow; filled grooves; gas filled ... See more keywords
Urinary stone erosion and fragmentation under low-intensity quasi-collimated ultrasound using gas-filled microbubbles with stone-targeting lipid shells
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.5036106
Abstract: Urinary stone lithotripsy critically depends on the presence of cavitation nuclei at the stone surface. We hypothesized that introduction of stone-targeting microbubbles could increase cavitation activity at a stone surface sufficiently to allow stone erosion… read more here.
Keywords: stone targeting; stone erosion; stone; urinary stone ... See more keywords
A high-current subnanosecond electron accelerator with a gas-filled former
Sign Up to like & getrecommendations! Published in 2017 at "Instruments and Experimental Techniques"
DOI: 10.1134/s0020441217050128
Abstract: A subnanosecond electron accelerator prototype based on the ARSA small-size accelerator with a gas-filled former (nitrogen ~4 MPa) has been developed and studied. The operation principle of the former involves charging of a short storage… read more here.
Keywords: electron accelerator; subnanosecond electron; accelerator gas; gas filled ... See more keywords
Study of wavelength-dependent pulse self-compression for high intensity pulse propagation in gas-filled capillaries.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.432478
Abstract: We theoretically investigate the wavelength-dependent pulse self-compression dynamics of intense femtosecond laser pulses in gas-filled capillaries. Simulations with λ = 1, 2, 3 and 4 µm using the multimode carrier-resolved unidirectional pulse propagation equation reveal pulse… read more here.
Keywords: dependent pulse; gas filled; wavelength dependent; self compression ... See more keywords
Broadband high-resolution multi-species CARS in gas-filled hollow-core photonic crystal fiber.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.003283
Abstract: We report the use of coherent anti-Stokes Raman spectroscopy (CARS) in gas-filled hollow-core photonic crystal fiber (HC-PCF) for trace gas detection. The long optical path-lengths yield a 60 dB increase in the signal level compared with… read more here.
Keywords: filled hollow; hollow core; gas filled; gas ... See more keywords
Sound Focusing Capability of a CO2 Gas-Filled Cuboid
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Wave Phenomena"
DOI: 10.3103/s1541308x2004010x
Abstract: The ability of focus waves with concave or convex surfaces is well known both in optics and in acoustics. Nowadays, the possibility of beamforming sound with flat lenses is a hot topic because of its… read more here.
Keywords: gas filled; filled cuboid; capability; sound focusing ... See more keywords