Results 201 to 210 of about 146,644 (262)

Recurrent Spontaneous Pneumothorax in a Nine-Year-Old Patient. [PDF]

open access: yesCureus
Yehya M   +4 more
europepmc   +1 more source

Standardized Workflow for the Generation of Patient-Derived Glioblastoma Spheroids. [PDF]

open access: yesMethods Protoc
D'Amico G   +6 more
europepmc   +1 more source

Clinical characteristics and in-hospital outcomes of pneumothorax in pneumoconiosis: a tertiary referral cohort study. [PDF]

open access: yesFront Med (Lausanne)
Hong PY   +8 more
europepmc   +1 more source

Optimization to the tube–fin contact status of the tube expansion process

Journal of Materials Processing Technology, 2011
Abstract The tube–fin contact status is an important factor influencing both thermal resistance and service life of the tube–fin heat exchanger. Tube expansion process brings forming defects of gaps at the tube–fin interfaces. And elimination of this forming defect is proved to be difficult.
Dayong Li, Yinghong Peng, Ding Tang
exaly   +2 more sources

Microbubble Expansion in a Flexible Tube

Journal of Biomechanical Engineering, 2006
We have utilized a computational model of the expansion of a microbubble in a liquid-filled flexible tube to investigate the potential for acoustic vaporization of perfluorocarbon droplets to damage blood vessels during a novel gas embolotherapy technique for the potential treatment of tumors.
Tao, Ye, Joseph L, Bull
openaire   +2 more sources

Tube expansion by gas detonation

Production Engineering, 2007
The expansion of tubes by direct application of gas detonation waves is an alternative forming method for hollow section workpieces. In particular the process can be used for typical hydroforming parts, for example car body or exhaust elements in automotive industry.
Matthias Kleiner   +6 more
openaire   +1 more source

Simulating Uranus Entry in an Expansion Tube

AIAA AVIATION 2020 FORUM, 2020
NASA is currently considering an entry probe mission to the giant planet Uranus. This paper reports on how the thermal protection system design for this mission could be supported through further experimentation in expansion tube test facilities, a type of impulse wind tunnel which can be used for the simulation of planetary entry radiation, heat flux,
James, Christopher M.   +2 more
openaire   +3 more sources

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