Results 41 to 50 of about 26,385 (261)
A short proof of Brooks’ Theorem for vertex arboricity
AKCE International Journal of Graphs and Combinatorics, 2020 The vertex-arboricity of a graph is the minimum number of subsets that the vertices of can be partitioned so that the subgraph induced by each set of vertices is a forest. Kronk and Mitchem proved a generalization of Brooks’ Theorem for vertex arboricity,
Allan Bickle
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Frontiers in Computational Neuroscience, 2023 Degenerate neural circuits perform the same function despite being structurally different. However, it is unclear whether neural circuits with interacting neuromodulator sources can themselves degenerate while maintaining the same neuromodulatory ...
Chandan K. Behera +5 more
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Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
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Reaction diffusion equations with boundary degeneracy
Electronic Journal of Differential Equations, 2016 In this article, we consider the reaction diffusion equation $$ \frac{\partial u}{\partial t} = \Delta A(u),\quad (x,t)\in \Omega \times (0,T), $$ with the homogeneous boundary condition.
Huashui Zhan
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MathematicsThe finite simple graphs with vertices in a set S form an algebra G(S) under union and join, generated by the one-vertex graphs. We show that this algebra has a canonical normal form whose data are exactly the maximal cliques of the graph.
Bhaba Kumar Sarma +2 more
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Degeneracy and Complexity in Neuro-Behavioral Correlates of Team Coordination
Frontiers in Human Neuroscience, 2020 Team coordination—members of a group acting together rather than performing specific actions individually—is essential for success in many real-world tasks such as military missions, sports, workplace, or school interactions.
Silke Dodel +3 more
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On Breaking Cosmic Degeneracy [PDF]
The Astrophysical Journal, 1998 It has been argued that the power spectrum of the anisotropies in the Cosmic Microwave Background (CMB) may be effectively degenerate, namely that the observable spectrum does not determine a unique set of cosmological parameters. We describe the physical origin of this degeneracy and show that at small angular scales it is broken by gravitational ...
Benton Metcalf R., Silk J.
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Molecular Oncology, EarlyView.Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park +6 more
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“Nature Made Us This Way…”: Crime without Punishment? (Fyodor Dostoevsky and Ivan Bunin). Article 2: “Are There Such Signs at Birth?” [PDF]
Достоевский и мировая культура: Филологический журналThe article examines the thesis of marginal anthropology as represented by Fyodor Dostoevsky in the novel Crime and Punishment and creatively reinterpreted by Ivan Bunin in the short story “Loopy Ears,” under the influence of the achievements of the ...
Gennady Yu. Karpenko
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Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA
FEBS Open Bio, EarlyView.PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro +1 more
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