Results 51 to 60 of about 8,161,835 (383)

Caputo-Hadamard fractional differential equations with nonlocal fractional integro-differential boundary conditions via topological degree theory

open access: yesAIMS Mathematics, 2020
This article aims to prove the existence and uniqueness of solutions to a nonlinear boundary value problem of fractional differential equations involving the Caputo-Hadamard fractional derivative with nonlocal fractional integro-differential boundary ...
Choukri Derbazi, Hadda Hammouche
doaj   +1 more source

On the necessary co-existence of special and inclusive education

open access: yesInternational Journal of Inclusive Education, 2019
While many distinctions between ‘special’ and ‘inclusive’ education have been made and continue to be forcefully debated, the two concepts remain strongly evident in policy and practice in many countries.
L. Florian
semanticscholar   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Dynamic Existence [PDF]

open access: yes, 2009
I am an individual. Nothing and nobody else occupies my standpoint. Otherwise, he would be I. Thus, all what I perceive is individual, perspective of an individual, part of me.
Janew, Claus
core  

Stein structures: existence and flexibility [PDF]

open access: yes, 2013
This survey on the topology of Stein manifolds is an extract from our recent joint book. It is compiled from two short lecture series given by the first author in 2012 at the Institute for Advanced Study, Princeton, and the Alfred Renyi Institute of ...
A. Hatcher   +22 more
core   +3 more sources

Existence of a photonic gap in periodic dielectric structures.

open access: yesPhysical Review Letters, 1990
Using a plane-wave expansion method, we have solved Maxwell's equations for the propagation of electromagnetic waves in a periodic lattice of dielectric spheres (dielectric constant {epsilon}{sub {ital a}}) in a uniform dielectric background ({epsilon ...
K. Ho, C. Chan, C. Soukoulis
semanticscholar   +1 more source

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

open access: yesPopulation Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

Existence and Stability of Standing Pulses in Neural Networks : I Existence

open access: yes, 2003
We consider the existence of standing pulse solutions of a neural network integro-differential equation. These pulses are bistable with the zero state and may be an analogue for short term memory in the brain.
Aliprantis Charalambos   +16 more
core   +3 more sources

Leveraging current insights on IL‐10‐producing dendritic cells for developing effective immunotherapeutic approaches

open access: yesFEBS Letters, EarlyView.
In vivo IL‐10 produced by tissue‐resident tolDC is involved in maintaining/inducing tolerance. Depending on the agent used for ex vivo tolDC generation, cells acquire common features but prime T cells towards anergy, FOXP3+ Tregs, or Tr1 cells according to the levels of IL‐10 produced. Ex vivo‐induced tolDC were administered to patients to re‐establish/
Konstantina Morali   +3 more
wiley   +1 more source

Gunky time and indeterminate existence [PDF]

open access: yes, 2017
The paper criticizes an argument recently presented by Ross Cameron. The argument purports to show that, if time is gunky (that is, if there are no time atoms), and if changes in existence are underwritten by events of coming to be, then there are cases ...
Spolaore, Giuseppe Mario
core   +1 more source

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