Results 31 to 40 of about 350,821 (260)

Family of Non-Minkowski Measurable Fractals in R2

open access: yesGeometry
A long-standing conjecture of Lapidus asserts that under certain conditions a self-similar fractal set is not Minkowski measurable if and only if it is of lattice-type. For self-similar sets in R, the Lapidus conjecture has been confirmed.
Uta Freiberg, Jonas Lippold
doaj   +1 more source

A Time Series Forecasting Method

open access: yesITM Web of Conferences, 2017
This paper proposes a novel time series forecasting method based on a weighted self-constructing clustering technique. The weighted self-constructing clustering processes all the data patterns incrementally.
Wang Zhao-Yu   +3 more
doaj   +1 more source

On self-similar axion-dilaton configurations

open access: yesJournal of High Energy Physics, 2020
We explore self-similar collapse solutions to the Einstein-axion-dilaton system in arbitrary spacetime dimensions, which are invariant under spacetime dilation combined with internal SL(2, ℝ) transformations.
Riccardo Antonelli, Ehsan Hatefi
doaj   +1 more source

CALCULATION THE SERVICE WAITING PROBABILITY WITH SELF-SIMILAR NETWORK TRAFFIC [PDF]

open access: yesJournal of Engineering Science (Chişinău), 2019
Calculation of the service quality characteristics in a single-channel system with queue for the packet network is often reduced to the determination of the Hurst exponent for self-similar traffic, after which using the known Norros formula calculated ...
Anatolii Lozhkovskyi
doaj   +1 more source

Solving the Periodic Toda-Type Chain with a Self-Consistent Source

open access: yes, 2020
In this article, we explore the periodic Toda-type chain. The aim of this work is to obtain representations for the solutions of the periodic Toda-type chain with self-consistent source within the framework of the inverse spectral method for the discrete
Azizbek Azamatov   +2 more
core   +1 more source

Iterated function system of locally contractive operators

open access: yesJournal of Numerical Analysis and Approximation Theory, 2004
The aim of this paper is to study the properties of the fractal and the multi-fractal operator generated by some iterated function system satisfying to a locally contractive type condition.
Adrian Petruşel
doaj   +2 more sources

Breeding system of Linum rigidum and effect of heterospecific pollen from introduced Euphorbia esula

open access: yesJournal of Pollination Ecology, 2015
This study investigates the reproductive biology of, and effect of heterospecific pollen from introduced Euphorbia esula on, Linum rigidum, an annual plant native to western and central North America. Breeding-system studies revealed that L.
Benjamin R Montgomery, Caleb W. Phillips
doaj   +1 more source

Cocaine self-administration in mice with forebrain knock-down of trpc5 ion channels [v1; ref status: indexed, http://f1000r.es/pb]

open access: yesF1000Research, 2013
Canonical transient receptor potential (TRPC) channels are a family of non-selective cation channels that play a crucial role in modulating neuronal excitability due to their involvement in intracellular Ca2+ regulation and dendritic growth.
Matthew B Pomrenze   +6 more
doaj   +1 more source

Effect of Storage Time on Microtensile Bond Strength of Self-Adhesive and Multi-Step Resin Cements to Dentin [PDF]

open access: yesMaterials Research, 2016
The purpose of this study was to evaluate the effects of long-term storage on the microtensile bond strength (µTBS) to dentin of two self-adhesive and three multi-step resin cements.
Edilausson Moreno Carvalho   +5 more
doaj   +1 more source

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman   +7 more
wiley   +1 more source

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