Results 101 to 110 of about 1,852,356 (316)
On convergence in endogenous growth models [PDF]
, 1994 In this paper we analyze the rate of convergence to a balanced path in a class of endogenous growth models with physical and human capital. We show that such rate depends locally on the technological parameters of the model.
Ortigueira, Salvador, Santos, Manuel S.
core
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
α‐Synuclein aggregation landscape from phase separation to neurotoxic intermediates
FEBS Letters, EarlyView.Alpha‐synuclein aggregation in Parkinson's disease involves a complex landscape of transient intermediates, including oligomers, fibrils and liquid–liquid phase separation (LLPS). A view is emerging in which LLPS maturation into solid‐like condensates may contribute to the formation of neurotoxic species.
Silvia Arino +2 more
wiley +1 more source
, 2011 Continuum diffusion models are often used to represent the collective motion of cell populations. Most previous studies have simply used linear diffusion to represent collective cell spreading, while others found that degenerate nonlinear diffusion ...
McCue, S. W. +11 more
core +1 more source
Constraining Physical Models at Gigabar Pressures
, 2020 Submitted for publication in Physical Review EHigh-energy-density (HED) experiments in convergent geometry are able to test physical models at pressures beyond hundreds of millions of atmospheres.
Glebov, Y.Yu. +12 more
core +1 more source
Diffusely scattered and transmitted elastic waves by random rough solid-solid interfaces using an elastodynamic Kirchhoff approximation [PDF]
, 2017 Elastic waves scattered by random rough interfaces separating two distinct media play an important role in modeling phonon scattering and impact upon thermal transport models, and are also integral to ultrasonic inspection.
Shi, F +8 more
core +1 more source
Embodied computation and spatiomateriality – Exploring complexity through cybermodelling
AgathónTo improve its effectiveness, today’s digital design requires ‘bounded complexity’ due to the nature of the parameters involved in modelling, creating a balance between the complexity of the design problem and the tool. In addition to parameters related
Aileen Iverson-Radtke, Otto Paans
doaj +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS 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
Anisotropic singularities in modified gravity models
, 2009 We show that the common singularities present in generic modified gravity models governed by actions of the type S = integral d(4)x root-gf(R, phi, X).
SAA, Alberto, FIGUEIRO, Michele Ferraz
core +1 more source
Chiral quark-meson coupling models for finite nuclei and their reactions
, 2021 © 2021 American Physical SocietyThe chiral quark-meson coupling (CQMC) models are applied to revisiting static properties of spherical nuclei in comparison with the results from the conventional quantum hadrodynamics (QHD)-like models as well as the ...
Cheoun, Myung-Ki +5 more
core +1 more source