Search Results - "Pereira, Antonio L"
-
1
The relationship between periodontal status and hyperglycemia after kidney transplantation
Published in Clinical oral investigations (2022)“…Objectives Several factors have been associated with hyperglycemia after kidney transplantation (KTx), including systemic inflammation. This study aimed to…”
Get full text
Journal Article -
2
Periodontal status and clinical outcomes in kidney transplant recipients: A systematic review
Published in Oral diseases (01-01-2020)“…Objective The aim of this systematic review was to identify clinical outcomes following kidney transplantation associated with periodontal status. Material and…”
Get full text
Journal Article -
3
Periodontal status and serum biomarkers levels in haemodialysis patients
Published in Journal of clinical periodontology (01-09-2014)“…Aim To investigate the association between periodontal status and serum biomarkers levels in haemodialysis patients. Methods This cross‐sectional study…”
Get full text
Journal Article -
4
Dan Henry’s work on perturbation of the boundary problems
Published in São Paulo Journal of Mathematical Sciences (01-05-2022)“…Perturbation of the boundary, or perturbation of the domain of definition of a boundary value problem have been investigated by many authors since the…”
Get full text
Journal Article -
5
Asymptotic behavior for a class of nonlocal nonautonomous problems
Published in Mathematische Nachrichten (01-11-2021)“…In this paper we consider the nonlocal nonautonomous evolution problem ∂tu=−u+g(Ku,t)inΩwithu=0inRN∖Ω,where Ω is a smooth bounded domain in RN, g:R2→R and K is…”
Get full text
Journal Article -
6
Equivariant bifurcations in a non-local model of ferromagnetic materials
Published in Nonlinear analysis: real world applications (01-10-2017)“…In this work we study the bifurcations from the trivial equilibrium of the equation ∂u∂t(x,t)=−u(x,t)+tanh(β(J∗u)(x,t)), in the space of 2τ periodic functions…”
Get full text
Journal Article -
7
Salivary levels of calcium, phosphorus, potassium, albumin and correlation with serum biomarkers in hemodialysis patients
Published in Archives of oral biology (01-02-2016)“…Highlights • Hemodialysis patients present higher salivary Ca, P, and albumin levels. • The hyperparathyroidism in ESKD appears to be associated with saliva…”
Get full text
Journal Article -
8
Relationship between periodontal outcomes and serum biomarkers changes after non-surgical periodontal therapy
Published in Anais da Academia Brasileira de Ciências (01-01-2019)“…The systemic effect of chronic periodontitis (CP) has been suggested by several studies as an etiologic factor and modulator of diseases based on the changes…”
Get full text
Journal Article -
9
Continuity of attractors for a family of C1 perturbations of the square
Published in Annali di matematica pura ed applicata (2017)“…We consider here the family of semilinear parabolic problems u t ( x , t ) = Δ u ( x , t ) - a u ( x , t ) + f ( u ( x , t ) ) , x ∈ Ω ϵ and t > 0 , ∂ u ∂ N (…”
Get full text
Journal Article -
10
Is there association between chronic kidney disease and dental caries? A case-controlled study
Published in Medicina oral, patología oral y cirugía bucal (01-03-2019)“…The purpose of this study was to assess the association between chronic kidney diseases (CKD) and dental caries. 107 patients with CKD and 107 with no systemic…”
Get full text
Journal Article -
11
Generic hyperbolicity for the equilibria of the one-dimensional parabolic equation ut=( a( x) ux) x+ f( u)
Published in Nonlinear analysis (01-02-2004)“…We show, for some classes of diffusion coefficients that, generically in f, all equilibria of the reaction–diffusion equation u t=(a(x)u x) x+f(u), 0<x<1 with…”
Get full text
Journal Article -
12
Attractors for a Nonlinear Parabolic Problem with Terms Concentrating on the Boundary
Published in Journal of dynamics and differential equations (01-12-2014)“…We analyze the dynamics of the flow generated by a nonlinear parabolic problem when some reaction and potential terms are concentrated in a neighborhood of the…”
Get full text
Journal Article -
13
Continuity of attractors for a reaction-diffusion problem with respect to variations of the domain
Published in Electronic journal of differential equations (20-09-2005)“…We show that for a class of dissipative semilinear parabolic problems, the global attractor varies continuously (upper and lower semi-continuously) with…”
Get full text
Journal Article -
14
Continuity of attractors for C^1 perturbations of a smooth domain
Published in Electronic journal of differential equations (21-09-2020)“…We consider a family of semilinear parabolic problems with nonlinear boundary conditions $$\displaylines{ u_t(x,t)=\Delta u(x,t) -au(x,t) + f(u(x,t)),\quad x…”
Get full text
Journal Article -
15
Continuity of attractors for C^1 perturbations of a smooth domain
Published in Electronic journal of differential equations (01-09-2020)“…We consider a family of semilinear parabolic problems with nonlinear boundary conditions $$\displaylines{ u_t(x,t)=\Delta u(x,t) -au(x,t) + f(u(x,t)),\quad x…”
Get full text
Journal Article -
16
Asymptotic behavior for a nonlocal model of neural fields
Published in São Paulo Journal of Mathematical Sciences (01-12-2015)“…In this paper we consider the non local evolution problem ∂ t u = - u + K ( f ∘ u ) i n Ω , u = 0 i n R N \ Ω , where Ω is a smooth bounded domain in R N , f :…”
Get full text
Journal Article -
17
A nonlinear elliptic problem with terms concentrating in the boundary
Published in Mathematical methods in the applied sciences (01-06-2012)“…In this paper, we investigate the behavior of a family of steady‐state solutions of a nonlinear reaction diffusion equation when some reaction and potential…”
Get full text
Journal Article -
18
Existence and continuity of global attractors and nonhomogeneous equilibria for a class of evolution equations with non local terms
Published in Journal of mathematical analysis and applications (15-12-2012)“…In this paper, we are concerned with some aspects of the asymptotic behavior of the dynamical system generated by evolution equations with nonlocal terms of…”
Get full text
Journal Article -
19
Continuity of attractors for a reaction–diffusion problem with nonlinear boundary conditions with respect to variations of the domain
Published in Journal of Differential Equations (15-08-2007)“…In this work we show, for a class of dissipative semilinear parabolic problems, that the global compact attractor varies continuously with respect to…”
Get full text
Journal Article -
20
Global attractor and nonhomogeneous equilibria for a nonlocal evolution equation in an unbounded domain
Published in Journal of Differential Equations (01-07-2006)“…In this work we consider the nonlocal evolution equation ∂ u ( x , t ) ∂ t = − u ( x , t ) + tanh ( β J ∗ u ( x , t ) + h ) which arises in models of phase…”
Get full text
Journal Article