Results 11 to 20 of about 103,257,772 (193)
Anarchism and non-domination [PDF]
, 2019 In this article we recover the classical anarchist deployment of republican tropes of non-domination, tyranny and slavery, to expose the conservative limits of the contemporary neo-Roman republican revival. For the anarchists, the modern nation state and
WAL Prichard (21872402) +1 more
core +9 more sources
New complexity results on Roman {2}-domination [PDF]
, 2023 The study of a variant of Roman domination was initiated by Chellali et al. [Discrete Appl. Math. 204 (2016) 22–28]. Given a graph G with vertex set V, a Roman {2}-dominating function f : V → {0, 1, 2} has the property that for every vertex v ∈ V with f ...
Leoni, Valeria Alejandra +3 more
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Algorithmic Aspects of the Independent 2-Rainbow Domination Number and Independent Roman {2}-Domination Number [PDF]
, 2022 A 2-rainbow dominating function (2RDF) of a graph $G$ is a function $g$ from the vertex set $V (G)$ to the family of all subsets of $ \{1, 2\}$ such that for each vertex $v$ with $g(v) =\emptyset $ we have \( \bigcup_{u∈N(v)} g(u) = \{ 1, 2 \} \).
Poureidi, Abolfazl, Rad, Nader Jafari
core +1 more source
Several Roman domination graph invariants on Kneser graphs [PDF]
, 2023 This paper considers the following three Roman domination graph invariants on Kneser graphs: Roman domination, total Roman domination, and signed Roman domination.
Milana Grbić +3 more
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Further Results on the [k]-Roman Domination in Graphs [PDF]
In 2016, Beeler et al. defined the double Roman domination as a variation of Roman domination. Sometime later, in 2021, Ahangar et al. introduced the concept of [k]- Roman domination in graphs and settled some results on the triple Roman domination case.
Mateos-Camacho, Maria Antonia +3 more
core +2 more sources
From Total Roman Domination in Lexicographic Product Graphs to Strongly Total Roman Domination in Graphs [PDF]
, 2021 [EN] Let G be a graph with no isolated vertex and let N (v) be the open neighbourhood of v is an element of V (G). Let f : V (G) -> {0, 1, 2} be a function and V-i = {v is an element of V (G) : f (v) = i} for every i is an element of{0, 1, 2}.
Ana Almerich-Chulia +7 more
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Angewandte Chemie, EarlyView.Cement‐mimetic hydraulicity is realized in an organic polymer through a counterintuitive reaction in which a hydrophilic linear polymer reacts with water to undergo hydrophobization during curing via silatrane sol–gel chemistry. This polarity‐inverting curing process turns a water‐plasticized putty into a water‐tolerant rigid material, enabling ...
Rei Tokumitsu +3 more
wiley +2 more sources
Angewandte Chemie, EarlyView.Increasing the density of isolated manganese (Mn) atoms in carbon nitride (CNx) photocatalysts does not continuously improve performance. Instead, beyond a critical loading, the polymer support reorganizes, altering charge‐carrier dynamics and oxygen activation while preserving atomic dispersion.
Viktoria Velichko +14 more
wiley +2 more sources
Molecular Basis of NPY Recognition and Ligand Selectivity at the Neuropeptide Y5 Receptor
Angewandte Chemie, EarlyView.Here, we present the first active structure of the neuropeptide Y5 receptor (NPY5R) in complex with its endogenous ligand NPY and the Gi1 protein. The cryo‐electron microscopy structure, validated by extensive mutagenesis studies, gives important insights into the molecular mechanisms underlying ligand binding and receptor activation.
Lisa Christin Peuker +8 more
wiley +2 more sources
Angewandte Chemie, EarlyView.Guest transport across metal–organic framework (MOF) single crystals disentangles transport occurring through the micropores from contributions at grain boundaries. Even guest molecules with identical kinetic diameters show drastically different transport behavior arising from the distinct modes of adsorption. Neither pore clogging nor surface collapse
Hochul Woo +2 more
wiley +2 more sources