Results 241 to 250 of about 347,585 (281)
Advanced Healthcare Materials, EarlyView.Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti +6 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum +5 more
wiley +1 more source
Laser cleaving of glass fibers and glass fiber arrays
, 2006 Van Steenberge, Geert +3 more
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Journal of Periodontology, 1979
Temporary splints to immobilize periodontally diseased teeth were made by fiber glass bonded and attached to the teeth with acid-etch technique with BIS-GMA resin. Twenty-one splints were made. Observation time ranged from 4 to 14 months. During the observation only one splint fractured and was repaired while the others functioned without failure.
J, Friskopp, L, Blomlöf, P O, Söder
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Temporary splints to immobilize periodontally diseased teeth were made by fiber glass bonded and attached to the teeth with acid-etch technique with BIS-GMA resin. Twenty-one splints were made. Observation time ranged from 4 to 14 months. During the observation only one splint fractured and was repaired while the others functioned without failure.
J, Friskopp, L, Blomlöf, P O, Söder
openaire +2 more sources
American Journal of Industrial Medicine, 1985
AbstractMany workers exposed to glass fibers experience an intense pruritus (itching), sometimes accompanied by erythema, erosions, and dermatitis.Patch tests to glass fibers provoked a papulovesicular dermatitis in about 25% of normal persons. Workers in the glass wool industry, whether or not clinically symptomatic, had the same levels of patch‐test ...
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AbstractMany workers exposed to glass fibers experience an intense pruritus (itching), sometimes accompanied by erythema, erosions, and dermatitis.Patch tests to glass fibers provoked a papulovesicular dermatitis in about 25% of normal persons. Workers in the glass wool industry, whether or not clinically symptomatic, had the same levels of patch‐test ...
openaire +2 more sources
2001
Abstract This article discusses the types, oxide composition, as well as mechanical and physical properties of general-purpose and special-purpose glass fibers. It describes the glass melting and fiber forming processes and provides information on important commercial products such as continuous roving, woven roving, fiberglass mat ...
Frederick T. Wallenberger +2 more
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Abstract This article discusses the types, oxide composition, as well as mechanical and physical properties of general-purpose and special-purpose glass fibers. It describes the glass melting and fiber forming processes and provides information on important commercial products such as continuous roving, woven roving, fiberglass mat ...
Frederick T. Wallenberger +2 more
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Advanced Photonics, 2011
Fluoride glass fibers have been first intensively developed for long haut telecommunication applications due to their ultra low theoretical optical loss (0.001 dB/km). After many years of intensive research, unfortunately, this goal has not been reached yet and remains a challenge.
openaire +1 more source
Fluoride glass fibers have been first intensively developed for long haut telecommunication applications due to their ultra low theoretical optical loss (0.001 dB/km). After many years of intensive research, unfortunately, this goal has not been reached yet and remains a challenge.
openaire +1 more source
Silica glass fiber photorefractometer
Applied Optics, 1992We report a fiber-optic refractive-index sensor that is applicable to a long-distance measurement. The sensor consists of a silica glass fiber bent into a U shape with a bending radius of typically several hundred micrometers. The cladding at the tip of the sensor is stripped off.
T, Takeo, H, Hattori
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Abstract This article describes glass fibers derived from silica, alumina, and calcium oxide compositions. The section on general-purpose glass fibers provides an in-depth discussion of melt properties, fiber properties, methods of manufacture, and significant product types.
Hong Li, Pu Gu, Jim C. Watson
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Hong Li, Pu Gu, Jim C. Watson
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