Results 51 to 60 of about 5,639,975 (304)

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Scalar-on-Function Regression with Replicated Error-Prone Functional Covariates

open access: yesMathematics
In this article, we study scalar-on-function regression with functional covariates observed through replicated measurements subject to measurement error.
Xiyue Cao, Chunzheng Cao
doaj   +1 more source

General aspects of Trefftz method and relations to error estimation of finite element approximations

open access: yesComputer Assisted Methods in Engineering and Science, 2023
In this paper a guaranteed upper bound of the global discretization error in linear elastic finite element approximations is presented, based on a generalized Trefftz functional. Therefore, the general concept of complementary energy functionals and the
Stephan Ohnimus   +2 more
doaj  

Strategic Error as Style: Finessing the Grammar Checker [PDF]

open access: yes, 2018
Composition studies lacks a comprehensive theory of error, one which successfully defines error in writing and offers a pedagogical response to ostensible errors that neither ignores nor pathologizes them.
Smith, Sarah
core   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Asymptotic distribution of functional least absolute relative error regression

open access: yesDemonstratio Mathematica
This paper introduces an alternative estimator for the functional regression with a scalar response variable S given a functional random variable T $\mathcal{T}$ taking values in a semi-metric space.
Laksaci Ali   +3 more
doaj   +1 more source

On the Calculation of the Inverse of the Error Function. [PDF]

open access: yesMathematics of Computation, 1968
Formulas are given for computing the inverse of the error function to at least 18 significant decimal digits for all possible arguments up to 1 −
openaire   +2 more sources

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Functional Dependencies in Presence of Errors [PDF]

open access: yes, 2002
A relational database D is given with ? as the set of attributes. The rows (tuples, data of one individual) are transmitted through a noisy channel. It is supposed that at most one data in a row can be changed by the transmission. We say that A ? b (A ? ?, b ?
János Demetrovics   +2 more
openaire   +1 more source

Multitarget error estimation and adaptivity in aerodynamic flow simulations [PDF]

open access: yes, 2008
Important quantities in aerodynamic flow simulations are the aerodynamic force coefficients including the pressure induced and the viscous stress induced drag, lift and moment coefficients.
Hartmann, Ralf
core  

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