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Regulation of Pre-Osteoblasts Seeded onto Titanium and Zirconia Through Modification by Hydrofluoric Acid and LPS Challenge. [PDF]
Dent J (Basel)Neto JM +7 more
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IEEE Transactions on Information Theory, 2007
The definition, the basic properties, and all the currently known systematic constructions for Costas arrays are presented, as well as a table of the number C(n) of Costas arrays of order n, for 2 les n les 26. It is proved that lim supnrarrinfin C(n) = infin, and the conjecture liminfnrarrinfin C(n) = 0 is discussed. A Costas array of order n is known
Solomon W. Golomb, Guang Gong
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The definition, the basic properties, and all the currently known systematic constructions for Costas arrays are presented, as well as a table of the number C(n) of Costas arrays of order n, for 2 les n les 26. It is proved that lim supnrarrinfin C(n) = infin, and the conjecture liminfnrarrinfin C(n) = 0 is discussed. A Costas array of order n is known
Solomon W. Golomb, Guang Gong
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Annual Digest of Public International Law Cases, 1936
244Nationality — Double Nationality — Effective Nationality — Portuguese Law.
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244Nationality — Double Nationality — Effective Nationality — Portuguese Law.
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The Deficiency of Costas Arrays
IEEE Transactions on Information Theory, 2014A Costas array is a permutation array in which the vectors joining pairs of 1s are all distinct. The toroidal vectors of a permutation array are the vectors occurring when the array is written on a torus, and the deficiency of a permutation array of order n is the number of toroidal vectors, out of the (n 1) 2 possible, which are missing from the ...
Jonathan Jedwab, Jane Wodlinger
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Protein Requirements of Costa's Hummingbirds Calypte costae
Physiological Zoology, 1991Captive Costa's hummingbirds (Calypte costae) were fed liquid purified diets containing 0%, 0.75%, 1.5%, or 3.0% protein (dry-matter basis). The birds were weighed and excreta samples were collected at days 5 and 10 of 10-d experimental periods. Body-mass maintenance data revealed that the hummingbirds require about 4.5 mg N/d, or 1.5% protein in their
Ann T. Brice, C. Richard Grau
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Costas permutations in the continuum
2008 42nd Annual Conference on Information Sciences and Systems, 2008We extend the definition of the Costas property to functions in the continuum, namely on intervals of the reals or the rationals, and argue that such functions can be used in the same applications as discrete Costas arrays. We construct Costas bijections in the real continuum within the class of piecewise continuously differentiable functions; over the
Konstantinos Drakakis, Scott T. Rickard
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Urbanistica Informazioni
La costa italiana è un territorio dinamico che cambia continuamente. L'ISPRA mappa e monitora le coste, analizzando gli elementi naturali e antropici che influenzano la morfodinamica costiera. La gestione integrata delle zone costiere considera la fragilità degli ecosistemi e la diversità delle attività umane.
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La costa italiana è un territorio dinamico che cambia continuamente. L'ISPRA mappa e monitora le coste, analizzando gli elementi naturali e antropici che influenzano la morfodinamica costiera. La gestione integrata delle zone costiere considera la fragilità degli ecosistemi e la diversità delle attività umane.
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Costa's Hummingbird (Calypte costae)
The Birds of North America Online, 1996William H. Baltosser, Peter E. Scott
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