Results 211 to 220 of about 318,817 (265)

Bivalve mollusks as sentinels: Molecular detection of <i>Toxoplasma gondii</i> on Maranhão Island in northeastern Brazil. [PDF]

Int J Parasitol Parasites Wildl
Silva EMC, Silva ALP, Gonçalves LR, Santos GG, Costa Oliveira MDS, Machado RZ, Chaves Bezerra NP, de Carvalho Neta AV.   +7 more
europepmc   +1 more source

Influence of food resources and prey egg age on the predatory efficiency of phytoseiid mites associated with cashew. [PDF]

Exp Appl Acarol
Melo LL, De Alfaia JP, Costa JMR, de A P Neto A, Lima DB, Melo JWS.   +5 more
europepmc   +1 more source

The Not-So-Fast Tachycardia: A Paradoxical Rhythm Leading to Cardiomyopathy. [PDF]

JACC Case Rep
Alnazeer M, Costa C, Fan J, Banchs J, Costa S.   +4 more
europepmc   +1 more source

Right parietal cryptococcoma in a young immunocompetent patient: illustrative case. [PDF]

J Neurosurg Case Lessons
Vasconcelos FA, Henriques VM, Figueredo Silva T, Costa GDS, Macedo GM, Souza DS, Gonçalves MB, Monteiro da Silva Filho RC, Guedes F.   +8 more
europepmc   +1 more source

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The Status of Costas Arrays

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
openaire   +1 more source

Costa v. Costa.

Annual Digest of Public International Law Cases, 1936
244Nationality — Double Nationality — Effective Nationality — Portuguese Law.
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Protein Requirements of Costa's Hummingbirds Calypte costae

Physiological Zoology, 1991
Captive 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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The Deficiency of Costas Arrays

IEEE Transactions on Information Theory, 2014
A 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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Costas permutations in the continuum

2008 42nd Annual Conference on Information Sciences and Systems, 2008
We 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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