On the strong beta-number of galaxies with three and four components [PDF]
AKCE International Journal of Graphs and Combinatorics, 2020 The beta-number of a graph is the smallest positive integer for which there exists an injective function such that each is labeled and the resulting set of edge labels is for some positive integer . The beta-number of is if there exists no such integer .
Rikio Ichishima +2 more
doaj +2 more sources
Giant neutron halo in nuclei beyond beta-stability line [PDF]
Ядерна фізика та енергетика, 2010 The radii of nucleon distribution and neutron skin in nuclei beyond the β-stability line are studied within the extended Thomas - Fermi approximation.
V. M. Kolomietz +2 more
doaj +3 more sources
Mowing Modulates the Biotic Filter of Expansive Species [PDF]
Ecology and EvolutionDisturbance and competition are two strong drivers of plant community formation. Disturbances like mowing in semi‐natural grasslands enhance taxonomic and phylogenetic diversity by preventing the establishment of expansive species, which act as a biotic ...
Alessandro Bricca +2 more
doaj +2 more sources
On the beta-number of linear forests with an even number of components
AKCE International Journal of Graphs and Combinatorics, 2018 The beta-number of a graph is the smallest positive integer for which there exists an injective function such that each is labeled and the resulting set of edge labels is for some positive integer . The beta-number of is , otherwise.
Rikio Ichishima, Akito Oshima
doaj +2 more sources
Structural features of proteins as reflected by statistical scaling laws [PDF]
Journal of the Serbian Chemical Society, 2008 Within this paper, statistical scaling laws for the radius of gyration with the residues number, the surface area with the probe radii and the backbone length with the interval of residues for a set of 60 proteins are revealed.
LAURA PITULICE +2 more
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Effects of alpha-mangostin on memory senescence induced by high glucose in human umbilical vein endothelial cells [PDF]
Iranian Journal of Basic Medical Sciences, 2020 Objective(s): Hyperglycemia induces cellular senescence in various body cells, such as vascular endothelial cells. Since the vessels are highly distributed in the body and nourish all tissues, vascular damages cause diabetes complications such as kidney ...
Hourieh Tousian +2 more
doaj +1 more source
Analysis of changes in electrogenesis in schizoprenia using computer electroencephalography
Journal of Education, Health and Sport, 2020 Rationale. Psychiatrists do not have objective methods for identifying the brain disorders responsible for mental illness, which prevents timely diagnosis.
B. A. Lobasyuk, L. B. Bartsevich
doaj +1 more source
Asymptotics of eigenvalues of the Schroedinger operator with a strong delta-interaction on a loop [PDF]
, 2001 In this paper we investigate the operator $H_{\beta}=-\Delta-\beta\delta(\cdot-\Gamma)$ in $L^{2}({\Bbb R}^{2})$, where $\beta>0$ and $\Gamma$ is a closed $C^{4}$ Jordan curve in ${\Bbb R}^{2}$.
Brasche +7 more
core +1 more source
BioMedica, 2021 Background & Objective: Assisted reproductive technique is an evolving field with many recent advances. The success rate is low in developing countries where financial concerns prevail predominantly.
Rabia Nafees +5 more
doaj +1 more source
Long-range memory in internal and forced dynamics of millennium-long climate model simulations [PDF]
Earth System Dynamics, 2014 Northern Hemisphere (NH) temperature records from a palaeoclimate reconstruction and a number of millennium-long climate model experiments are investigated for long-range memory (LRM).
L. Østvand +4 more
doaj +1 more source