Results 71 to 80 of about 3,775,327 (298)

Saturation Assumption and Finite Element Method for a One-Dimensional Model [PDF]

open access: yes, 2002
In this paper we refer to the hierarchical finite element method and stabilization techniques for convection–diffusion equations. In particular, the aim is to outline an application of saturation assumption to a posteriori error estimates for such ...
De Rossi, Alessandra
core   +5 more sources

THE SAMPLING ERROR OF ROTATOR ESTIMATES OF EYE VOLUME

open access: yesImage Analysis and Stereology, 2011
The vertical rotator is a design based stereological method for estimating object volume using measurements made on co-axial sections. Recently we used the method to estimate eye volume in a number of pathological studies. In the present note we apply an
Matthew G Reed, CV Howard
doaj   +1 more source

Error Estimates for the Nearly Singular Momentum-Space Bound-State Equations

open access: yesAdvances in Mathematical Physics, 2020
We present errors of quadrature rules for the nearly singular integrals in the momentum-space bound-state equations and give the critical value of the nearly singular parameter.
Yang-Hong Zhang, Jiao-Kai Chen
doaj   +1 more source

A Probabilistic Approach for Solutions of Deterministic PDE’s as Well as Their Finite Element Approximations

open access: yesAxioms, 2021
A probabilistic approach is developed for the exact solution u to a deterministic partial differential equation as well as for its associated approximation uh(k) performed by Pk Lagrange finite element.
Joël Chaskalovic
doaj   +1 more source

The Impact of Tenapanor on Body Composition and Blood Pressure in Peritoneal Dialysis Patients: A Pilot Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Instruction Tenapanor potentially affects fluid volume and blood pressure. This study explored its effects on these parameters in patients undergoing peritoneal dialysis (PD). Methods We conducted a single‐arm, prospective observational study that enrolled 10 patients on PD with hyperphosphatemia who were newly initiated on tenapanor.
Shun Yoshida   +11 more
wiley   +1 more source

On the aposteriori error estimates for finite‐element solutions

open access: yesMathematical Modelling and Analysis, 1998
The analysis of the accuracy of the aposteriori error estimation procedure for finite‐element solutions is presented. The function Y — y is used as an aposteriori error estimator, here y ∈ S 0 1,Δ is the finite‐element solution of the given problem and Y
Raimondas Èiegis
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

On optimal quadrature formulae

open access: yesJournal of Inequalities and Applications, 2000
A procedure to construct quadrature formulae which are exact for solutions of linear differential equations and are optimal in the sense of Sard is discussed. We give necessary and sufficient conditions under which such formulae do exist.
Lanzara Flavia
doaj  

Interest rate pass-through estimates from error correction models ECM

open access: yesHo Chi Minh City Open University Journal of Science - Economics and Business Administration, 2015
This paper examines the degree of pass-through and adjustment speed of retail interest rates in response to changes in monetary policy rates in commercial banks of Viet Nam during the period 07/2004 to 06/2014.
Le Phan Thi Dieu Thao   +1 more
doaj   +1 more source

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