Results 201 to 210 of about 259,959 (310)

"Uniform Measures On Inverse Limit Spaces" [PDF]

open access: yes
Motivated by problems from dynamic economic models, we consider the problem of defining a uniform measure on inverse limit spaces. Let f be a function from a compact metric space X into itself where f is continuous, onto and piecewise one-to-one.
David R. Stockman
core  

Consensus Formation and Change are Enhanced by Neutrality

open access: yesAdvanced Science, EarlyView.
Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag   +3 more
wiley   +1 more source

An inverse Neumann problem

open access: yes
We prove that the only domains \(\Omega\) in \({\mathbb{R}}^ n\) (resp. \({\mathbb{N}}^ n)\) (n\(\geq 2)\) such that \(\partial \Omega\) is Lipschitz, connected and one of the following overdetermined boundary value problems (D) or (N) has infinitely many solutions. Are the balls in \({\mathbb{R}}^ n\) (resp.
Berenstein, Carlos A., Yang, P.C.
openaire   +1 more source

Cold Orthogonal Translation: A Psychrophilic Pyrrolysyl‐tRNA Synthetase Boosts Genetic Code Expansion in E. coli

open access: yesAdvanced Science, EarlyView.
ABSTRACT Orthogonal translation systems (OTSs) enable site‐specific incorporation of non‐canonical amino acids (ncAAs) and are central to genetic code expansion. Current engineering strategies typically rely on hyperstable aminoacyl tRNA synthetase (aaRS) scaffolds to tolerate destabilizing mutations required for substrate diversification.
Nikolaj G. Koch   +4 more
wiley   +1 more source

An Inverse Geometry Problem for the Localization of Skin Tumours by Thermal Analysis

open access: yes, 2007
In this paper, the Dual Reciprocity Method (DRM) is coupled to a Genetic Algorithm (GA) in an inverse procedure through which the size and location of a skin tumour may be obtained from temperature measurements at the skin surface.
Partridge, P W, Wrobel, L C
core  

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