Results 31 to 40 of about 86,012 (266)

The Gewirtz Graph: An Exercise in the Theory of Graph Spectra [PDF]

open access: yesEuropean Journal of Combinatorics, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Andries E. Brouwer, Willem H. Haemers
openaire   +2 more sources

Evaluating the Readability of Patient‐Facing Online Educational Materials for Pediatric Leukemia and Lymphoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Together, leukemia and lymphoma account for 38.7% of newly diagnosed pediatric cancer cases in the United States each year. Many caregivers utilize online resources to inform medical health decisions. Understanding the readability of these materials is critical to ensuring comprehensible patient education.
Chloe Strege   +6 more
wiley   +1 more source

Characteristic Sequence of Strongly Minimal Directed Single Graphs of 1-Arity

open access: yesComputation, 2022
In this paper, we will classify the strongly minimal directed single graphs of 1-arity by axiomatizing the theory of characteristic sequence of such a graph. Then we will show this theory is complete by using Łos-Vaught test. Complete theory is important
Abeer M. Albalahi
doaj   +1 more source

Quantitative Graph Theory: A new branch of graph theory and network science [PDF]

open access: yesInformation Sciences, 2017
In this paper, we describe {\sc quantitative graph theory} and argue it is a new graph-theoretical branch in network science, however, with significant different features compared to classical graph theory. The main goal of quantitative graph theory is the structural quantification of information contained in complex networks by employing a {\it ...
Matthias Dehmer   +2 more
openaire   +3 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Anti-Ramsey theory on complete bipartite graphs

open access: yesAKCE International Journal of Graphs and Combinatorics, 2020
We consider quadruples of positive integers with and such that every proper edge-coloring of the complete bipartite graph contains a rainbow subgraph. We show that every such quadruple with and satisfies this property and find an infinite sequence where ...
Stephan Cho   +3 more
doaj   +1 more source

Application of maple on computing strong fuzzy chromatic polynomial of fuzzy graphs

open access: yesBMC Research Notes, 2022
Objective In the field of graph theory, maple is a technical computation form that is used for solving problems. In this article, we apply maple to find the strong fuzzy chromatic polynomial of fuzzy graphs and related. Moreover, we apply maple to obtain
Mamo Abebe Ashebo   +2 more
doaj   +1 more source

Open-graphs and monoidal theories [PDF]

open access: yesMathematical Structures in Computer Science, 2013
String diagrams are a powerful tool for reasoning about physical processes, logic circuits, tensor networks and many other compositional structures. The distinguishing feature of these diagrams is that edges need not be connected to vertices at both ends, and these unconnected ends can be interpreted as the inputs and outputs of a diagram.
Lucas Dixon, Aleks Kissinger
openaire   +3 more sources

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

Graph theory and agribusiness

open access: yesEconomic Science for Rural Development, 2018
Nowadays the decision making process within changing condition is a crucial issue in success of the company. A practical tool for decision support is the graphical model reflecting the decision problem of its structure, to formulate and to obtain the exact mathematical solution in the form of precise assessment.
Maria Parlinska, Agnieszka Parlinska
openaire   +1 more source

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