Results 241 to 250 of about 109,081 (295)

Honeycomb domain structure

Czechoslovak Journal of Physics, 1961
A theory is given of a new structure produced when demagnetizing uniaxial single crystals (e.g. magnetoplumbite) in a field normal to thec axis. The experimental results fully support the theory on the assumption that domain structures produced under normal conditions are metastable.
J. Kaczér, R. Gemperle
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Photochromic, Metal-Absorbing Honeycomb Structures

Langmuir, 2010
We demonstrate the synthesis and use of a spiropyran functional polymer to form highly ordered honeycomb materials by the breath figure technique, which is based on the self-assembly of water droplets. These materials undergo rapid and intense color changes both in solution and as porous films by irradiation with light (UV or visible).
Luke A, Connal, George V, Franks, Greg G, Qiao   +2 more
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PM2000 Honeycomb Structures

Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, 1998
The use of oxide dispersion strengthened (ODS) superalloys for excellent high temperature oxidation resistance has been well established. This is achieved by the formation of a dense, slowly growing and tightly adherent alumina scale on Fe-Cr-Al and Ni-Cr-Al ODS alloys.
C. Brown, E. Verghese, D. Sporer, R. Sellors   +3 more
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Novel Lithium-Containing Honeycomb Structures

Inorganic Chemistry, 2012
Rock-salt-based honeycomb structures containing Te(VI) and Sb(V) with innumerable prospects of properties and applications were realized in the two new series of mixed-metal oxides of lithium, Li(8)M(2)Te(2)O(12) (M(II) = Co, Ni, Cu, Zn) and Li(8)M(2)Sb(2)O(12) (M(III) = Cr, Fe, Al, Ga).
Vinod, Kumar, Neha, Bhardwaj, Nobel, Tomar, Vaishali, Thakral, S, Uma   +4 more
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Honeycomb noise attenuating structures

The Journal of the Acoustical Society of America, 1986
Honeycomb noise attenuation sandwich panels and method of construction having a cellular core positioned between and bonded to two facing sheets. One facing sheet is perforated and the other imperforate. A thin sheet of porous fibrous felt or fabric is bonded to the perforated sheet. The core cells communicate with the atmosphere through the perforated
Stanley L. Beggs, Frank J. Riel, D. W. R. Lawson   +2 more
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Honeycomb noise attenuation structure

The Journal of the Acoustical Society of America, 1992
A double layer structural honeycomb sandwich noise suppression panel for use in severe environments such as aircraft turbine engine housings. Two honeycomb core sheets having multiple cells transverse to the sheets are sandwiched around and bonded to a septum sheet consisting of a wire cloth sheet alone or bonded to a sheet of perforated material.
Philip M. Rose, Jia Yu
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Honeycomb-like tubular structure in axoplasm

Acta Neuropathologica, 1968
A honeycomb-like tubular array was observed in heavily myelinated axons. It was observed in the cerebellum of an apparently normal rat and a chimpanzee with “Kurulike” symptoms. It was also found in the cerebral cortex of a mouse that had had a intracerebral tumor implant. A common underlying etiology could not be found.
A, Hirano, R, Rubin, C H, Sutton, H M, Zimmerman   +3 more
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Honeycomb Sandwich Joints for Primary Structure

Journal of Aircraft, 1980
Analysis methods and joint design details h ave b een developed for adhesively bonded aluminum h oneycomb i n aircraft primary structure. Joint d esign d etails, which were tested f or strength, durability and e nvironmental resistance, p ...
U. SOUDAK, R. HAMM
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