Results 261 to 270 of about 212,475 (312)
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ANZIAM Journal, 2023
Pneumatic conveying is the transportation of bulk solids in enclosed pipelines via a carrier gas, typically air. The local flow pattern in a pipeline is a function of the conditions, and slug flow can form under certain conditions. Slug flow is a naturally occurring, wave-like flow where the bulk material travels along the pipeline in distinct `slugs'.
Michael Meylan +8 more
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Pneumatic conveying is the transportation of bulk solids in enclosed pipelines via a carrier gas, typically air. The local flow pattern in a pipeline is a function of the conditions, and slug flow can form under certain conditions. Slug flow is a naturally occurring, wave-like flow where the bulk material travels along the pipeline in distinct `slugs'.
Michael Meylan +8 more
openaire +2 more sources
Pneumatization in Otosclerosis
Acta Oto-Laryngologica, 1999In this study, degrees of mastoid pneumatization in otosclerotic and normal patients were compared on CT scan and plain X-rays. This study was prospective, conducted on inpatients and outpatients at a large community hospital. Patients were consecutively evaluated with no sex or age predilection.
Koşar, U. +4 more
openaire +3 more sources
The Laryngoscope, 2003
AbstractObjectives To present unusual computed tomography (CT) findings concerning huge pneumatization of turbinates and paranasal sinuses in one patient. In current world literature the authors only found nine reports of pneumatization of inferior turbinates, which, therefore, must be considered an extremely rare anatomical finding.Study Design Case ...
Hannes, Braun, Heinz, Stammberger
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AbstractObjectives To present unusual computed tomography (CT) findings concerning huge pneumatization of turbinates and paranasal sinuses in one patient. In current world literature the authors only found nine reports of pneumatization of inferior turbinates, which, therefore, must be considered an extremely rare anatomical finding.Study Design Case ...
Hannes, Braun, Heinz, Stammberger
openaire +2 more sources
CHARACTERIZATION OF PNEUMATIC RETINOPEXY FAILURES AND THE PNEUMATIC PUMP
Retina, 2014We review a three-year series of cases with pneumatic retinopexy (PR), specifically evaluating failures and suggesting a new mechanism of failure.One hundred and thirty-five consecutive patients who underwent PR for rhegmatogenous retinal detachments were included. The primary outcome measure was the characteristics of PR failures.
Ian R, Gorovoy +3 more
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Pneumatics and Electro-pneumatic Control Laboratory
2010 International Conference on e-Education, e-Business, e-Management and e-Learning, 2010Production system pneumatics control laboratory serve for teaching automatic control principles and programming in flexible production via various control modes often used in the technical practice. In this laboratory there are applied real elements of control systems.
Karol Velisek, Peter Kostal
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Survey of Ophthalmology, 1988
Pneumatic retinopexy, a term introduced by Hilton in 1985, describes a recently revised and modified operation used for primary rhegmatogenous retinal reattachment. A gas bubble is injected into the vitreous cavity and the patient positioned so that the bubble closes the retinal break, permitting resorption of subretinal fluid. A chorioretinal adhesion
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Pneumatic retinopexy, a term introduced by Hilton in 1985, describes a recently revised and modified operation used for primary rhegmatogenous retinal reattachment. A gas bubble is injected into the vitreous cavity and the patient positioned so that the bubble closes the retinal break, permitting resorption of subretinal fluid. A chorioretinal adhesion
openaire +2 more sources
The American Journal of Nursing, 1965
The rehabilitation of the amputee has always challenged the ability of the surgeon, the ingenuity of the limb maker, and the social imagination of the public spirited citizen. Only their collaboration can eliminate the stigma of defect and restore the patient's capacity for gainful employment. The amputee is faced by a triple threat. First, the obvious
H H, KESSLER, E A, KIESSLING
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The rehabilitation of the amputee has always challenged the ability of the surgeon, the ingenuity of the limb maker, and the social imagination of the public spirited citizen. Only their collaboration can eliminate the stigma of defect and restore the patient's capacity for gainful employment. The amputee is faced by a triple threat. First, the obvious
H H, KESSLER, E A, KIESSLING
openaire +2 more sources