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Cervical spine osteosynthesis screw: a rare cause of late pharyngeal perforation
Revista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, 2023 Late-onset pharyngeal perforation is a rare complication of anterior cervical spine osteosynthesis. Clinical presentation is variable and may led to serious complications.
Patrícia Silva Sousa +5 more
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A New Design of the Tooth Profile for Single Screw Compressors [PDF]
, 2012 The wear of star wheel teeth is an importance issue in the single screw compressor. In order to enhance the wearresistance of star wheel teeth, some new profiles of the meshing pair were proposed to replace the currently used straight line envelope ...
Feng, Quanke +3 more
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Numerical Analysis of Performance, Rotor Temperature Distributions, and Rotor Thermal Deformation of an R134a Screw Compressor [PDF]
, 2012 A numerical analysis is performed to systematically calculate the performance, rotor temperature distributions, and rotor thermal deformation of an R134a screw compressor. The analysis procedure includes three major steps.
Hsieh, Wenhsin +3 more
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Development of twin screw Rheo extrusion technology [PDF]
, 2013 This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel UniversityTwin Screw Rheo Extrusion (TSRE) is a novel semisolid extrusion process developed at BCAST for producing simple profiles such as rods and wires of light
Cassinath, Zen
core +7 more sources
Otopro, 2019 Jurnal ini menjelaskan pengaruh modifikasi screw menjadi belt pada gantry conveyor coal ship unloading terhadap frekuensi gangguan, power consumtion dan maintenance cost.
Tri Hartutuk Ningsih +2 more
doaj +1 more source
Performance Optimization Of Screw Compressors Based On Numerical Investigation Of The Flow Behaviour In The Discharge Chamber [PDF]
, 2012 In the field of screw compressors, although the basic operation of such flow systems is well known and the analytical methods for their performance prediction are well established, only few attempts of investigating the flow in screw compressors by means
Kovacevic, Ahmed +2 more
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Direct extraction of oil from sunflower seeds by twin-screw extruder according to an aqueous extraction process: Feasibility study and influence of operating conditions [PDF]
, 2007 The objective of this study was to evaluate the feasibility of an aqueous process to extract sunflower seed oil using a co-rotating twin-screw extruder. Aqueous extraction was carried out using whole seeds and the influence of the operating conditions on
Evon, Philippe +8 more
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Nature, 1880 PROF. TAIT has inadvertently attributed to the late lamented Prof. Clerk Maxwell. (NATURE, vol. xxi. p. 321) an effusion of mine consisting of a synopsis of Dr. Ball's Treatise on Screws, which appeared in NATURE, vol. xiv. p. 30, under the above title.
openaire +1 more source