Results 111 to 120 of about 224,765 (300)

Simulated oxygen partial pressure profiles in 3D spheroids.

open access: yes, 2016
Simulation of the oxygen partial pressure profile after six days of growth at 5% (blue) and 21% (green) oxygen according to the model proposed in [12].
Aurélie Gomes (3092955)   +5 more
core   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

open access: yesAdvanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho   +8 more
wiley   +1 more source

Paediatric traumatic Brain Injury: The relationship between Intracranial Pressure and Brain Oxygenation

open access: yes, 2009
Introduction: Intracranial pressure (ICP) monitoring is a cornerstone of care for patients with severe traumatic brain injury (TBI). The primary goal of ICP treatment is to preserve brain oxygenation, and since brain oxygenation is usually not measured ...
Rohlwink, Ursula Karin
core  

Influence of partial pressure of oxygen on ascorbic acid degradation at canning temperature

open access: yes, 2018
International audienceOxygen is known to be one of the major causes of oxidative degradations of nutrients. Ascorbic acid, a component of interest due to its health benefits, is reported to be highly oxygen sensitive.
Nizar Al Fata   +7 more
core   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Upkeeping oxygen constant partial pressure system for hyperbaric complexes

open access: yes, 2010
W artykule przedstawiono system do utrzymania ciśnienia cząstkowego tlenu w kompleksach hiperbarycznych podczas nurkowań saturowanych. Składa się on z dyszy dozującej współpracującej z reduktorem ciśnienia pod kontrolą programu komputerowego ...
Dziambor, A., Kłos, R.
core  

TUNABLE MAGNETIC AND ELECTRICAL PROPERTIES OF Co-DOPED ZnO FILMS BY VARYING OXYGEN PARTIAL PRESSURE

open access: yes, 2011
High quality Co -doped ZnO films with good reproducibility have been prepared under different oxygen partial pressure by radio-frequency magnetron sputtering.
Y. X. LI   +4 more
core   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş   +2 more
wiley   +1 more source

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