Results 71 to 80 of about 100,048 (305)

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Histological Changes in Levator Aponeurosis According to Blepharoptosis and Aging [PDF]

open access: yesArchives of Aesthetic Plastic Surgery, 2015
Background Many studies about the levator aponeurosis complex of the blepharoptosis have already been presented. However, the studies about the changes of the levator aponeurosis are relatively insufficient.
Sang-Hwan Lee   +6 more
doaj   +1 more source

Scoping Review of the development of artificial eyes throughout the years [PDF]

open access: yes, 2016
Losing an eye following trauma can lead to profound psychosocial difficulties making it imperative for the wearer to be fitted with an aesthetically pleasing custom-made artificial eye.
Chinnery, H.   +3 more
core   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

open access: yesAdvanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo   +3 more
wiley   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

open access: yesAdvanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek   +5 more
wiley   +1 more source

Nocturnal Lagophthalmos

open access: yesInternational Journal of Gerontology, 2009
Nocturnal lagophthalmos is the inability to close the eyelids during sleep. It may be physiological but can cause significant symptoms in some patients.
Shawn H. Tsai   +4 more
doaj   +1 more source

Medial Crease Formation in Unfavorable Subbrow Excision: Medial Crease in Subbrow Excision [PDF]

open access: yesArchives of Aesthetic Plastic Surgery, 2015
Background Various surgical techniques have been developed to address senile upper eyelids. Upper blepharoplasty has limited efficacy in natural periorbital rejuvenation for severe lateral hooding of the upper eyelids, as well as often producing a ...
Heeyeon Kwon, Eui Cheol Jeong
doaj   +1 more source

The development of the head direction system before eye opening in the rat. [PDF]

open access: yes, 2015
Head direction (HD) cells are neurons found in the hippocampal formation and connected areas that fire as a function of an animal's directional orientation relative to its environment.
Bassett, JP   +4 more
core  

Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio

open access: yesAdvanced Engineering Materials, EarlyView.
This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov   +4 more
wiley   +1 more source

Safety and efficacy of fluticasone propionate in the topical treatment of skin diseases [PDF]

open access: yes, 2004
Fluticasone propionate - the first carbothioate corticosteroid - has been classified as a potent anti-inflammatory drug for dermatological use. It is available as 0.05% cream and 0.005% ointment formulations for the acute and maintenance treatment of ...
Atsuta J   +33 more
core   +1 more source

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