Results 1 to 10 of about 10,727,813 (262)
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Skin graft rejection by beta 2-microglobulin-deficient mice.
Journal of Experimental Medicine, 1992exaly
The application of gamma and beta number size distributions to the modelling of sprays
2005openaire +1 more source
On the strong beta-number of galaxies with three and four components [PDF]
AKCE International Journal of Graphs and Combinatorics, 2020 The beta-number of a graph is the smallest positive integer for which there exists an injective function such that each is labeled and the resulting set of edge labels is for some positive integer . The beta-number of is if there exists no such integer .
Rikio Ichishima +2 more
doaj +2 more sources
On the beta-number of linear forests with an even number of components [PDF]
AKCE International Journal of Graphs and Combinatorics, 2018 The beta-number of a graph is the smallest positive integer for which there exists an injective function such that each is labeled and the resulting set of edge labels is for some positive integer . The beta-number of is , otherwise.
Rikio Ichishima, Akito Oshima
doaj +4 more sources
On the Beta-Number of Forests with Isomorphic Components
Discussiones Mathematicae Graph Theory, 2018 The beta-number, β (G), of a graph G is defined to be either the smallest positive integer n for which there exists an injective function f : V (G) → {0, 1, . . .
Ichishima Rikio +3 more
doaj +5 more sources
On the beta-number and gamma-number of galaxies [PDF]
Discrete Mathematics Letters, 2019 Summary: The beta-number of a graph \(G\) is the smallest positive integer \(n\) for which there exists an injective function \(f : V(G) \rightarrow \{0, 1,\ldots , n\}\) such that each \(uv \in E (G)\) is labeled \(|f (u) - f(v)|\) and the resulting set of edge labels is \(\{c, c + 1, \ldots , c + |E (G)|-1\}\) for some positive integer \(c\).
Rikio Ichishima +2 more
doaj +2 more sources
Formulated New Identities of Fibonacci Numbers with James Abacus Diagram
Journal of Applied Science and Engineering, 2021 This paper focuses on developing a strategy to represent a new Fibonacci identity using James abacus. The idea of a Graphical chain with respect to the beta numbers and abacus was established to count the number of ways to tile a James diagram chain ...
Eman F. Mohommed
doaj +1 more source
Glucose regulates rat beta cell number through age-dependent effects on beta cell survival and proliferation. [PDF]
PLoS ONE, 2014 BACKGROUND: Glucose effects on beta cell survival and DNA-synthesis suggest a role as regulator of beta cell mass but data on beta cell numbers are lacking.
Zerihun Assefa +7 more
doaj +1 more source
Medical Journal of Babylon, 2021 Background: There is controversy about the role of beta-blockers in the number of acute exacerbations in patients with chronic obstructive pulmonary disease (COPD).
Hemin Khalid Saber
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