Zobrazeno 1 - 10
of 21
pro vyhledávání: '"John W. Schultz"'
Autor:
James G. Maloney, John W. Schultz
Publikováno v:
2021 Antenna Measurement Techniques Association Symposium (AMTA).
Publikováno v:
2021 Antenna Measurement Techniques Association Symposium (AMTA).
Publikováno v:
Journal of the American Ceramic Society. 94:4391-4398
Ceramic composite rods of alumina filled with varying volume fractions of silicon carbide whiskers (SiCw) were made by extrusion and pressureless-sintering. The electrical response was measured over a wide range of frequency (1 mHz–1.8 GHz) and was
Publikováno v:
Soil Science Education: Philosophy and Perspectives
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32d961a8fcd5d6c70d773a6e49f56cf4
https://doi.org/10.2136/sssaspecpub37.c1
https://doi.org/10.2136/sssaspecpub37.c1
Publikováno v:
Microwave and Optical Technology Letters. 42:201-205
A methodology is developed to determine the microwave backscatter from inhomogeneous materials and structures using a free-space focused-beam apparatus. This quantitative method determines the scattering coefficient for inhomogeneous surfaces and ech
Publikováno v:
IEEE Transactions on Antennas and Propagation. 51:2361-2368
In microwave scattering, nonradiating fields may contribute to radiating fields by local perturbations such as geometric discontinuities or variations in impedance or electromagnetic properties. Near-field measurements of scattering bodies provide in
Publikováno v:
Rapid Prototyping Journal. 6:8-17
The build characteristics of two liquid crystal (LC) reactive monomers were studied using a table‐top stereolithography apparatus (TTSLA). LC materials contain stiff, rod‐like mesogenic segments in their molecules, which can be aligned causing an
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 37:1183-1190
The network formation and viscoelastic behavior of a liquid crystalline monomer, whose structure includes both acrylate and acetylene reactive groups, have been studied. By combining both photo and thermal polymerization, the networks can be formed i
Publikováno v:
Materials & Design. 20:91-97
Stereolithography is a layered manufacturing technique that uses a laser to selectively polymerize a thermosetting resin to form complex three-dimensional parts. This rapid prototyping technique has evolved over the years from a model maker to a rapi
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 36:1081-1089
This article is concerned with molecular orientation in liquid crystal (LC) monomers and the retention of orientation in crosslinked network polymers formed from them by photopolymerization. This is of importance because anisotropic mechanical and ph