Results 241 to 250 of about 3,388,611 (277)

CR Mappings of Circular CR Manifolds

Canadian Mathematical Bulletin, 1995
AbstractLet M be a circular CR manifold and let N be a rigid CR manifold in some complex vector spaces. The problem of the existence of local CR mappings from M into N is considered. Conditions are given which ensure that the space of such CR mappings depends on a finite number of parameters.
Boivin, André, Dwilewicz, Roman
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Columbellaria tuberculosa Cr. Cr. Cr. Cr. Cr. Cr. Cr. Cr. 1861

2019
Columbellaria tuberculosa (Binkhorst, 1861) Figs 26 L–M 1861 Pyrula tuberculosa Binkhorst: 8, pl. III, fig. 5a–b. 1861 Pyrula? plicata —Binkhorst: 68, pl. Va.3, fig. Aa–b. 1898 Columbellaria tuberculosa (Binkhorst) —Kaunhowen: 79–80, pl. IX, figs 7–8. 1986 Columbellaria tuberculosa (Binkhorst, 1861) —Abdel-Gawad: 111, pl. 13, figs 2–4. Diagnosis.
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Cr–Cu and Cr–Cu–Cr Thin Film Metallization

Journal of Vacuum Science and Technology, 1973
Thin film sandwiches of Cr–Cu and Cr–Cu–Cr are widely used for a number of electronic applications, but there has been no report of any systematic investigation of interactions or stability in these films. We have studied diffusion, oxidation, and stability in these films using resistometric techniques and electron diffraction and have found that these
J. J. O'Neill, J. L. Vossen
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CR-Structures

Fundamenta Informaticae, 1998
In this paper CR-structures are introduced. They consist of a slight generalization of general event structures [16], and supply a representation theorem for concurrency domains, – which are called here CR-domains for short. We recall that the latter domains are exactly the unfoldings of concurrent automata [7],[3]. This result also generalizes Droste'
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Spin density waves in Cr and Cr-rich Cr-Mn and Cr-V alloys

Journal of Magnetism and Magnetic Materials, 1987
Abstract Based on the two-band nesting model with infinite numbers of higher harmonics, we investigate the incommensurate spin-density-wave (ISDW) states in Cr and Cr-rich Cr-Mn and Cr-V alloys. Various physical properties are explained in a consistent manner. We emphasize the two-energy-gap structure of the ISDW.
M. Fujita, K. Machida
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CFP Subset CRS, CRS Subset CFP or CFP + CRS?

EAGE/SEG Summer Research Workshop - Processing and imaging of seismic data, 2003
The Common Focal Point (CFP) method and the Common Reflection Surface (CRS) stack method are compared. The CRS method is a fast, highly automated procedure that provides high S/N ratio Migration to Zero Offset (MZO) images, by combining per image-point the reflection energy of a tangent are segment to the reflector.
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Inverse CRS

11th International Congress of the Brazilian Geophysical Society & EXPOGEF 2009, Salvador, Bahia, Brazil, 24-28 August 2009, 2009
Hervé Perroud, Martin Tygel, Lucas Freitas   +2 more
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???????????????????????????? ?? ???????????????? ???????????????? ???????????????? ???? ???????????? Ni-Cr ?? Co-Cr ?????????? ?????????????????? ???????????????????????????????????? ???????????????? ??????????????

2016
?????????????????????? ?????????? ?????????????????????? ??????????????, ???????????????????? ?? ???????????????????? ???????????? ???????????????????????? ???? ???????????????? ?????????????????? ???? ???????????? Ni-Cr ?? Co-Cr (????????-33; ????-10??-01; ????-19??-01 ?? ????-35), ???????????????????? ???? ?????????????????????????????? ?????????? 3,
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