Results 91 to 100 of about 1,716,586 (315)
Quasi-Tree Graphs With Extremal General Multiplicative Zagreb Indices
IEEE Access, 2020 Zagreb indices and their modified versions of a molecular graph are important molecular descriptors which can be applied in characterizing the structural properties of organic compounds from different aspects. In this article, by exploring the structures
Jianwei Du, Xiaoling Sun
doaj +1 more source
Perfect matching and distance spectral radius in graphs and bipartite graphs [PDF]
Discrete Applied Mathematics, 2021 Yuke Zhang, Huiqiu Lin
semanticscholar +1 more source
Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
wiley +1 more source
A Soft Microrobot for Single‐Cell Transport, Spheroid Assembly, and Dual‐Mode Drug Screening
Advanced Materials, EarlyView.A soft, untethered hydrogel microrobot enables precise single‐cell delivery, self‐assembly into 3D spheroids, and real‐time thermal actuation. Driven by light‐induced convection and embedded with gold nanorods and temperature sensors, the microrobot guides cells, modulates local microenvironments, and supports drug testing.
Philipp Harder +3 more
wiley +1 more source
Connected greedy colourings of perfect graphs and other classes: the good, the bad and the ugly [PDF]
Discrete Mathematics & Theoretical Computer ScienceThe Grundy number of a graph is the maximum number of colours used by the "First-Fit" greedy colouring algorithm over all vertex orderings. Given a vertex ordering $\sigma= v_1,\dots,v_n$, the "First-Fit" greedy colouring algorithm ...
Laurent Beaudou +6 more
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Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source
Perfect Roman Domination: Aspects of Enumeration and Parameterization
AlgorithmsPerfect Roman Dominating Functions and Unique Response Roman Dominating Functions are two ways to translate perfect code into the framework of Roman Dominating Functions.
Kevin Mann, Henning Fernau
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Representation of competitions by generalized fuzzy graphs
International Journal of Computational Intelligence Systems, 2018 Generalized fuzzy graphs are perfect to represent any system like networks, images, scheduling, etc. compared to fuzzy graphs. This study introduces the concept of a generalized fuzzy neighbourhood of a vertex and generalized fuzzy graphs.
Sovan Samanta, Biswajit Sarkar
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On Variable Sum Exdeg Indices of Quasi-Tree Graphs and Unicyclic Graphs
Discrete Dynamics in Nature and Society, 2020 In this work, by using the properties of the variable sum exdeg indices and analyzing the structure of the quasi-tree graphs and unicyclic graphs, the minimum and maximum variable sum exdeg indices of quasi-tree graphs and quasi-tree graphs with perfect ...
Xiaoling Sun, Jianwei Du
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Perfect MPC over Layered Graphs
IACR Cryptology ePrint Archive, 2023 B. David +4 more
semanticscholar +1 more source