Results 81 to 90 of about 20,743,393 (306)

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

Migration and infectious disease in the etiology of multiple sclerosis: A case-control study

open access: yes, 1989
Epidemiological study on multiple sclerosis risk of migration from South to North ...
Altobelli A.   +2 more
core  

Scale adaptive part-based tracking method using multiple correlation filters

open access: yes, 2019
Visual tracking plays a significant role in computer vision. Although numerous tracking algorithms have shown promising results, target tracking remains a challenging task due to appearance changes caused by deformation, scale variation, and partial ...
Chen FL(陈法领)   +4 more
core   +3 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

A Combined Renormalization Group-Multiple Scale Method for Singularly Perturbed Problems

open access: yes, 2010
This paper introduces a straightforward method to asymptotically solve a variety of initial and boundary value problems for singularly perturbed ordinary differential equations whose solution structure can be anticipated.
Kirkinis, E., O'Malley, R. E.
core   +1 more source

Limitations of the Method of Multiple-Time-Scales

open access: yes, 2002
In the Method of Multiple-Time-Scales (MMTS), the introduction of independent time scales and the elimination of secular terms in the fast time variable, T0 = t, lead to the well-known solvability conditions. Starting from first order, free terms (solutions of the unperturbed equations) emerge in every order in the expansion of the approximate solution.
Kahn, Peter B., Zarmi, Yair
openaire   +2 more sources

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

Factor Analysis for Multiple Testing (FAMT): An R Package for Large-Scale Significance Testing under Dependence [PDF]

open access: yes
The R package FAMT (factor analysis for multiple testing) provides a powerful method for large-scale significance testing under dependence. It is especially designed to select differentially expressed genes in microarray data when the correlation ...
Chloe Friguet   +3 more
core  

Advances and visions in large-scale hydrological modelling : findings from the 11th Workshop on Large-Scale Hydrological Modelling [PDF]

open access: yes, 2008
Large-scale hydrological modelling has become increasingly wide-spread during the last decade. An annual workshop series on large-scale hydrological modelling has provided, since 1997, a forum to the German-speaking community for discussing recent ...
K. Berkhoff   +21 more
core   +3 more sources

An Extended Method of Multiple Scales

open access: yes
Abstract Perturbation techniques have long proven useful for analytically describing the dynamics of weakly nonlinear systems. The Method of Multiple Scales (MMS) is one such technique, popular for its versatility and structured approach to handling systems with multiple underlying time scales.
Nidish Narayanaa Balaji   +2 more
openaire   +1 more source

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