Results 71 to 80 of about 96,278 (280)
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
Strong resolvability in product graphs. [PDF]
, 2014 En aquesta tesi s'estudia la dimensió mètrica forta de grafs producte. Els resultats més importants de la tesi se centren en la recerca de relacions entre la dimensió mètrica forta de grafs producte i la dels seus factors, juntament amb altres invariants
Kuziak, Dorota
core
Observations on the Lovász θ-Function, Graph Capacity, Eigenvalues, and Strong Products
Entropy, 2023 This paper provides new observations on the Lovász θ-function of graphs. These include a simple closed-form expression of that function for all strongly regular graphs, together with upper and lower bounds on that function for all regular graphs.
Igal Sason
doaj +1 more source
A note on graph minors and strong products
Applied Mathematics Letters, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zefang Wu, Xu Yang, Qinglin Yu
openaire +2 more sources
Strong geodetic problem on Cartesian products of graphs [PDF]
RAIRO - Operations Research, 2018 The strong geodetic problem is a recent variation of the geodetic problem. For a graph G, its strong geodetic number sg(G) is the cardinality of a smallest vertex subset S, such that each vertex of G lies on a fixed shortest path between a pair of vertices from S. In this paper, the strong geodetic problem is studied on the Cartesian product of graphs.
Vesna Irsic, Sandi Klavzar
openaire +2 more sources
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
On optimizing edge connectivity of product graphs [PDF]
, 2011 This work studies the super edge connectivity and super restricted edge connectivity of direct product graphs, Cartesian product graphs, strong product graphs and lexicographic product graphs.
Jianping Ou, Ou, Jianping
core +1 more source
On eternal domination and Vizing-type inequalities
AKCE International Journal of Graphs and Combinatorics, 2020 We show sharp Vizing-type inequalities for eternal domination. Namely, we prove that for any graphs G and H, where is the eternal domination function, α is the independence number, and is the strong product of graphs.
Keith Driscoll +4 more
doaj +1 more source
Forgotten Index of Generalized Operations on Graphs
Journal of Chemistry, 2021 In theoretical chemistry, several distance-based, degree-based, and counting polynomial-related topological indices (TIs) are used to investigate the different chemical and structural properties of the molecular graphs. Furtula and Gutman redefined the F-
Muhammad Javaid +3 more
doaj +1 more source