Results 41 to 50 of about 1,269,111 (343)

Computational and Mathematical Modelling of the EGF Receptor System [PDF]

open access: yes, 2008
This chapter gives an overview of computational and mathematical modelling of the EGF receptor system. It begins with a survey of motivations for producing such models, then describes the main approaches that are taken to carrying out such modelling, viz.
A Citri   +31 more
core   +1 more source

Visual Trajectory-Tracking Model-Based Control for Mobile Robots

open access: yesInternational Journal of Advanced Robotic Systems, 2013
In this paper we present a visual-control algorithm for driving a mobile robot along the reference trajectory. The configuration of the system consists of a two-wheeled differentially driven mobile robot that is observed by an overhead camera, which can ...
Andrej Zdešar   +2 more
doaj   +1 more source

Modeling survival times using frailty models [PDF]

open access: yes, 2017
Traditional survival models, including Kaplan Meier, Nelson Aalen and Cox regression assume a homogeneous population; however, these are inappropriate in the presence of heterogeneity.
Camilleri, Liberato   +3 more
core  

Distributed Individual-Based Environmental Simulation [PDF]

open access: yes, 1997
This paper describes the development and construction of a distributed model allowing the simulation of a large population. Particular attention will be paid to allowing the modelling of an individual's behaviour, communication and interaction with a ...
Scahill, Mark
core   +2 more sources

The power of microRNA regulation—insights into immunity and metabolism

open access: yesFEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto   +2 more
wiley   +1 more source

Two Monte Carlo studies for latent class segmentation models [PDF]

open access: yes, 2007
Model assessment and comparison are essential aspects of statistical inference. The likelihood ratio test is one of the main instruments for model selection; however, this is not appropriate when the model under consideration contains random effects.
21st European Simulation and Modelling Conference   +1 more
core  

Multi-scale simulation of the nano-metric cutting process [PDF]

open access: yes, 2009
Molecular dynamics (MD) simulation and the finite element (FE) method are two popular numerical techniques for the simulation of machining processes. The two methods have their own strengths and limitations.
A Simoneau   +17 more
core   +1 more source

Social context prevents heat hormetic effects against mutagens during fish development

open access: yesFEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere   +5 more
wiley   +1 more source

A Physiology-Guided Classification of Active-Stress and Active-Strain Approaches for Continuum-Mechanical Modeling of Skeletal Muscle Tissue

open access: yesFrontiers in Physiology, 2021
The well-established sliding filament and cross-bridge theory explain the major biophysical mechanism responsible for a skeletal muscle's active behavior on a cellular level.
Thomas Klotz   +5 more
doaj   +1 more source

Market segmentation through conjoint analysis using latent class models [PDF]

open access: yes, 2011
Conjoint Analysis is accepted by market researchers as a reliable and suitable instrument for measuring consumer preferences. The popularity of conjoint analysis hinges on the belief that it produces valid measurements of consumer preferences for the ...
25th European Simulation and Modelling Conference   +2 more
core  

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