Results 11 to 20 of about 2,661,924 (301)
Non-surgical treatment of gastric emphysema with intraabdominal free gas and hepatic portal venous gas: Lessons from a rare case [PDF]
SAGE Open Medical Case Reports, 2020 We herein describe a case of an 83-year-old man who presented with epigastralgia, vomiting, and abdominal distention. The physical abdominal examination revealed mild tenderness.
Tadashi Furihata +9 more
doaj +2 more sources
Detection of intraperitoneal free gas by ultrasound [PDF]
Australasian Journal of Ultrasound in Medicine, 2013 AbstractIntroduction: Patients with acute abdominal pain may have unsuspected pneumoperitoneum, and be investigated with ultrasound. Although not the primary imaging modality for this condition, ultrasound will usually demonstrate signs of free intraperitoneal or extra‐luminal gas.Methods: Sonographic signs of pneumoperitoneum are described, along with
Goudie A.
openaire +3 more sources
Frontiers in Energy Research, 2023 Dissolved gas analysis (DGA) is a common technology used in the on-site maintenance of oil-immersed power transformers in the power industry at present.
Xiu Zhou +8 more
doaj +1 more source
An unusual cause of acute abdomen—Gas-forming liver abscess due to Salmonella enteritidis
Asian Journal of Surgery, 2017 Gas-forming pyogenic liver abscess (GFPLA) is considered to be a very severe form of PLA and carries a high mortality. Klebsiella pneumoniae is the most common pathogen responsible for the disease, whereas cases where Salmonella is cited as the cause are
Harry Hok Tee Yu +2 more
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ASSESSMENT OF GAS HYDRATE RESOURCES IN THE EAST-MESSOYAKHA FIELD
Известия высших учебных заведений: Нефть и газ, 2015 On the example of one of the fields in the North of West Siberia the issues of assessment of gas hydrate resources are considered. Gas hydrates are one of the most perspective types of fuel and in the nearest future can come to replace the major gas ...
A. V. Podnebesnykh +3 more
doaj +1 more source
Free-Free Emission at Low Radio Frequencies [PDF]
, 2004 We discuss free-free radio emission from ionized gas in the intergalactic medium. Because the emissivity is proportional to the square of the electron density, the mean background is strongly sensitive to the spatial clumping of free electrons.
Cooray, Asantha, Furlanetto, Steven
core +1 more source
Modelling free gas overpressure in peat layers [PDF]
E3S Web of Conferences, 2020 The paper assesses fully coupled hydro-mechanical numerical approaches developed for unsaturated soils to model the effect of free gas overpressure on the response of peat layers.
Muraro Stefano, Jommi Cristina
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Direct Formation of Supermassive Black Holes via Multi-Scale Gas Inflows in Galaxy Mergers [PDF]
, 2009 Observations of distant bright quasars suggest that billion solar mass supermassive black holes (SMBHs) were already in place less than a billion years after the Big Bang.
A Escala +32 more
core +3 more sources
Gross-Pitaevskii Limit of a Homogeneous Bose Gas at Positive Temperature [PDF]
, 2020 We consider a dilute, homogeneous Bose gas at positive temperature. The system is investigated in the Gross-Pitaevskii (GP) limit, where the scattering length $a$ is so small that the interaction energy is of the same order of magnitude as the spectral ...
Deuchert, Andreas, Seiringer, Robert
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Modeling of Knudsen layer effects in micro/nanoscale gas flows [PDF]
, 2011 We propose a power-law based effective mean free path (MFP) model so that the Navier-Stokes-Fourier equations can be employed for the transition-regime flows typical of gas micro/nanodevices.
Dongari, Nishanth +2 more
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