Results 171 to 180 of about 3,141,236 (356)

Influences of clean-shoes system abolition on the dust particle and bacteria counts in the air of operating rooms and intensive care unit

open access: bronze, 2005
Motoi Itani   +7 more
openalex   +2 more sources

Influence of Heat Treatment on Microstructure and Mechanical Properties at Elevated Temperatures of Nonweldable Ni‐Based Alloy Printed by Fused Filament Fabrication

open access: yesAdvanced Engineering Materials, EarlyView.
The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud   +7 more
wiley   +1 more source

Awareness of healthcare providers on environment-friendly practices in operating rooms in selected hospitals in Riyadh, Saudi Arabia. [PDF]

open access: yesMedicine (Baltimore), 2023
Aljohani E   +8 more
europepmc   +1 more source

Operating Rooms efficiency: leveraging data to improve management of elective surgery [PDF]

open access: bronze, 2020
C Quercioli   +6 more
openalex   +1 more source

On the Deformation Behavior of Metastable CrMnNi Steels Processed by Directed Energy Deposition in Different Temperature Regimes

open access: yesAdvanced Engineering Materials, EarlyView.
In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter   +8 more
wiley   +1 more source

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