Results 11 to 20 of about 839,023 (313)
Polarity Inversion in Polar-Nonpolar-Polar Heterostructures [PDF]
Physical Review Letters, 2001 We have observed an epilayer-thickness-dependent polarity inversion for the growth of CdTe on Sb(Bi)/CdTe(111)B. For films with Sb(Bi) thicknesses of less than 40 A (15 A), the CdTe layer shows a B (Te-terminated) face, but it switches to an A (Cd-terminated) face for thicker layers.
Cho, Sunglae +6 more
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Polarization and Polar Codes [PDF]
Foundations and Trends® in Communications and Information Theory, 2012 This tutorial treats the fundamentals of polarization theory and polar coding. Arikan’s original results on binary source and channel polarization methods are studied. Error probability and complexity analyses are offered. The original results are generalized in several directions.
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Frontiers: Polarized America: From Political Polarization to Preference Polarization
Marketing Science, 2023 This paper investigates whether the polarization of political ideology extends to consumers’ preferences, intentions, and purchases.
Verena Schoenmueller +2 more
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IEEE Transactions on Information Theory, 2014 A method to polarize channels universally is introduced. The method is based on combining two distinct channels in each polarization step, as opposed to Arikan's original method of combining identical channels. This creates an equal number of only two types of channels, one of which becomes progressively better as the other becomes worse. The locations
Eren Sasoglu, Lele Wang 0001
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, 2022 Among his varied Resistance activities during the Nazi occupation of Norway, Tore Gjelsvik co-edited an underground newspaper called Bulletinen (The Bulletin).
Helle V. Goldman, Goldman, Helle V.
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SSRN Electronic Journal, 2017 22 pages, 5 figures, author final ...
Cailin O’Connor, James Owen Weatherall
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The polar sciences journal: the past and future of a crucial research instrument
, 2022 Journals dedicated to the polar sciences have been outliers. Within both the history of science and the history of media, they stand out in several ways, including their comparatively late establishment of peer-review. It was not until the second half of
Gielas, Anna M.
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Monthly Notices of the Royal Astronomical Society, 2005 The shapelets method for image analysis is based upon the decomposition of localised objects into a series of orthogonal components with convenient mathematical properties. We extend the "Cartesian shapelet" formalism from earlier work, and construct "polar shapelet" basis functions that separate an image into components with explicit rotational ...
Massey, R., Refregier, A.
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Cold Spring Harbor Perspectives in Biology, 2009 The assembly of functional neuronal networks in the developing animal relies on the polarization of neurons, i.e., the formation of a single axon and multiple dendrites. Breaking the symmetry of neurons depends on cytoskeletal rearrangements. In particular, axon specification requires local dynamic instability of actin and stabilization of microtubules.
Tahirovic, S., Bradke, F.
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American Polar Society Symposium 2003 [PDF]
, 2003 Women's Roles in Polar Regions: Past, Present, and Future. American Polar Society Symposium 2003. Byrd Polar Research Center, The Ohio State University, Columbus, Ohio, October 9-10, 2003.Byrd Polar Research Center, The Ohio State UniversityAmerican ...
Byrd Polar Research Center
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