Extremal Trees for Logarithmic VDB Topological Indices
AxiomsVertex-degree-based (VDB) topological indices have been applied in the study of molecular structures and chemical properties. At present, the exponential VDB index has been studied extensively.
Su Zhenhua, Hanyuan Deng
exaly +5 more sources
Estimating vertex-degree-based energies [PDF]
Vojnotehnički Glasnik, 2022 Introduction/purpose: In the current literature, several dozens of vertexdegree-based (VDB) graph invariants are being studied. To each such invariant, a matrix can be associated.
Ivan Gutman
doaj +3 more sources
A survey on opinions, perceptions and attitudes of Swedish veterinarians—the Swedish veterinary disciplinary board [PDF]
Frontiers in Veterinary ScienceIntroductionVeterinary disciplinary boards (VDBs) evaluate complaints from animal owners regarding the healthcare of animals. It is important that these boards safeguard the quality of veterinary care, but how veterinarians are affected psychosocially is
Agneta Egenvall +3 more
doaj +2 more sources
Hospital services utilisation of patients with vestibular disease in France: a retrospective nationwide study using electronic hospital health records [PDF]
BMJ OpenObjectives While most acute vestibular disorders do not require a hospital stay, admission to inpatient care because of acute vertigo, dizziness and balance problems (VDB) seems to be more frequent than necessary. The aim of this study was to analyse the
Stéphane Sanchez +5 more
doaj +2 more sources
Inhibiting astrocyte calcium dynamics terminates status epilepticus via wireless septal stimulation [PDF]
Scientific ReportsStatus epilepticus (SE) is an acute medical emergency with unclear cellular and circuit mechanisms, and it is imperative to develop anti-SE strategies. Here, we observe distinct astrocytic Ca2+ activity patterns during SE: generalized seizures (GS) show ...
Chunxiao Tian +10 more
doaj +2 more sources
IoT data security in outsourced databases: A survey of verifiable database [PDF]
HeliyonWith the swift advancement of cloud computing and the Internet of Things (IoT), to address the issue of massive data storage, IoT devices opt to offload their data to cloud servers so as to alleviate the pressure of resident storage and computation ...
Ailin Chen +4 more
doaj +2 more sources
Eröffnungsrede des VDB-Vorsitzenden
o-bib. Das offene Bibliotheksjournal, 2015 Eröffnungsrede des VDB ...
Klaus-Rainer Brintzinger
doaj +3 more sources
Complaints to the veterinary disciplinary board related to the euthanasia of animals [PDF]
Frontiers in Veterinary ScienceThis article presents an analysis of the formal complaints to the Swedish Veterinary Disciplinary Board (VDB) during the years 2018–2022 related to euthanasia of animals, which are highly relevant to the One Welfare approach.
Charlotte Berg, Hannah Vickers
doaj +2 more sources
Der VDB-Bundesvorstand stellt sich vor
o-bib. Das offene Bibliotheksjournal, 2021 Vorstellung der Mitglieder des Bundesvorstands des VDB für die Amtsperiode 2021 bis 2024.
o-bib Redaktion
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On the spectral radius of VDB graph matrices
Vojnotehnički Glasnik, 2023 Introduction/purpose: Vertex-degree-based (VDB) graph matrices form a special class of matrices, corresponding to the currently much investigated vertex-degree-based (VDB) graph invariants. Some spectral properties of these matrices are investigated.
Ivan Gutman
doaj +1 more source