Results 271 to 280 of about 7,026,554 (307)
Some of the next articles are maybe not open access.
Degrees of types and independent sequences
Journal of Symbolic Logic, 1983The theories considered here are countable and complete, and the types are all complete too. Let T be an L-theory. A sequence σ = (σn(ν))n∈ω of L-formulas is said to be independent (with respect to T) if for each α ∈ 2<ω, the sentenceis in T. As an example, let T = Th(Z, +), and let σ be the sequence of formulas saying (in the language of groups) ν ...
openaire +2 more sources
2003
There is a great need to develop molecular techniques for the typing of Helicobacter pylori isolates since classical bacteriological assays, such as serotyping or lysotyping, are lacking. Such techniques would provide the microbiologist with the tools necessary to differentiate one strain from another one (essential for epidemiological studies), to ...
openaire +2 more sources
There is a great need to develop molecular techniques for the typing of Helicobacter pylori isolates since classical bacteriological assays, such as serotyping or lysotyping, are lacking. Such techniques would provide the microbiologist with the tools necessary to differentiate one strain from another one (essential for epidemiological studies), to ...
openaire +2 more sources
Type Sequences of Numerical Semigroups
Semigroup Forum, 1998A numerical semigroup (briefly n.s.) \(S\subseteq\mathbb{N}\cup\{0\}\) is a subsemigroup of \((\mathbb{N},+)\) with \(0\in S\). Note that every n.s. is finitely generated. If \(g(S)=\max\{x\in\mathbb{Z}\setminus S\}\) is the so called Frobenius number of \(S\) and \(n(S)=\text{Card}(\{0,1,\dots,g(S)\}\cap S)\) then \(S=\{0=s_0,s_1,\dots,s_{n-1},s_n=g(S)
openaire +2 more sources
Polynomial Sequences of Interpolatory Type
Studies in Applied Mathematics, 1993Continuing his previous investigations [ibid. 79, No. 1, 65-92 (1988; Zbl 0696.05004), \((*)\) Adv. Math. 58, 89-108 (1985; Zbl 0583.05010) and ibid. 85, 215-242 (1991)], the author studies sequences of polynomials which are well suited for Hermite interpolation from the point of view of convergence, computing the coefficient, evaluations and ...
openaire +2 more sources
Identification of New Sequence Types for Multilocus Sequence Typing of Pediococcus pentosaceus
Food Engineering Progress, 2015The genus Pediococcus belongs to the lactic acid bacteria and includes 15 species which are used in the food industry as both starter and probiotic cultures. The importance of Pediococcus spp. is due to their use as starter cultures in fermented meat as well as to their presence as the natural microbiota in vegetables. The availability
Sulhee Lee, Young-Seo Park
openaire +1 more source
2003
It has recently become apparent that many bacterial populations undergo extremely high levels of horizontal genetic exchange, such that traditional clonal models of bacterial diversity are now inadequate (1-3). Such recombination is especially apparent in naturally transformable bacteria such as members of the genus Neisseria (4). This has implications
openaire +2 more sources
It has recently become apparent that many bacterial populations undergo extremely high levels of horizontal genetic exchange, such that traditional clonal models of bacterial diversity are now inadequate (1-3). Such recombination is especially apparent in naturally transformable bacteria such as members of the genus Neisseria (4). This has implications
openaire +2 more sources
Language Testing, 2000
A text’s coherence clearly depends upon the way ideas are related within that text, both in terms of their logical relations, as well as the cohesive devices that show, or create, the links between ideas, across paragraphs and sentences. Thus, it would appear that part of the ability of a competent reader is to recognize the appropriate order of ideas ...
Alderson, J. Charles +2 more
openaire +1 more source
A text’s coherence clearly depends upon the way ideas are related within that text, both in terms of their logical relations, as well as the cohesive devices that show, or create, the links between ideas, across paragraphs and sentences. Thus, it would appear that part of the ability of a competent reader is to recognize the appropriate order of ideas ...
Alderson, J. Charles +2 more
openaire +1 more source
The Mathematics Teacher, 1970
The Fibonacci sequence, 1, 1, 2, 3, 5, 8, 13, …, is generated by finding the sum of two consecutive terms to obtain the next term.
openaire +1 more source
The Fibonacci sequence, 1, 1, 2, 3, 5, 8, 13, …, is generated by finding the sum of two consecutive terms to obtain the next term.
openaire +1 more source
1992
The real sequence a = (an) is said to be of solid type if for any n ∈ N there exists a natural number s(n) > 1, such that (1.1).
Z. Daróczy, A. Járai, T. Szabó
openaire +1 more source
The real sequence a = (an) is said to be of solid type if for any n ∈ N there exists a natural number s(n) > 1, such that (1.1).
Z. Daróczy, A. Járai, T. Szabó
openaire +1 more source
Multilocus Sequence Typing of Staphylococcus epidermidis
2013Multilocus sequence typing (MLST) is a genotyping method that is well suited for studying the population genetics and evolution of Staphylococcus epidermidis. The central MLST database for S. epidermidis continues to grow, and new analysis methods for extracting historical information from MLST data continue to be developed.
Jonathan C, Thomas, D Ashley, Robinson
openaire +2 more sources