Results 61 to 70 of about 4,955,233 (291)
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
The Existence of a Global Attractor for the S-K-T Competition Model with Self-Diffusion
Abstract and Applied Analysis, 2014 This paper concerns the uniform bounds of the global existence of solutions in time for the S-K-T competition model with self-diffusion.
Qian Xu, Ye Zhao
doaj +1 more source
Simplicial Models for the Global Dynamics of Attractors
Journal of Differential Equations, 2000 The author considers a flow \(\phi\) on a compact metric space \(\mathcal{A}\) which has a Morse decomposition \(\{S_p\}_{p\in P}\) indexed by the partially ordered set \((P,
openaire +1 more source
Two-parameter locus of boundary crisis: mind the gaps! [PDF]
, 2010 Boundary crisis is a mechanism for destroying a chaotic attractor when one parameter is varied. In a two-parameter setting the locus of boundary crisis is associated with curves of homo- or heteroclinic tangency bifurcations of saddle periodic orbits. It
Osinga, Hinke M, Rankin, J
core
Molecular Oncology, EarlyView.RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner +14 more
wiley +1 more source
Local and global stability indices for a riddled basin attractor of a piecewise linear map [PDF]
, 2016 We consider a piecewise expanding linear map with a Milnor attractor whose basin is riddled with the basin of a second attractor. To characterize the local geometry of this riddled basin, we calculate a stability index for points within the attractor as ...
UA Mohd Roslan (21996173) +1 more
core +5 more sources
Global attractors for a class of degenerate diffusion equations
Electronic Journal of Differential Equations, 2003 In this paper we give two existence results for a class of degenerate diffusion equations with p-Laplacian. One is on a unique global strong solution, and the other is on a global attractor.
Shingo Takeuchi, Tomomi Yokota
doaj
On global attractors of the 3D Navier–Stokes equations
Journal of Differential Equations, 2006 In view of the possibility that the 3D Navier-Stokes equations (NSE) might not always have regular solutions, we introduce an abstract framework for studying the asymptotic behavior of multi-valued dissipative evolutionary systems with respect to two topologies--weak and strong.
Cheskidov, A., Foias, C.
openaire +2 more sources
Non-autonomous 2D Navier-Stokes system with a simple global attractor and some averaging problems [PDF]
, 2002 . We study the global attractor of the non-autonomous 2D Navier{Stokes system with time-dependent external force g(x; t). We assume that g(x; t) is a translation compact function and the corresponding Grashof number is small.
V. V. Chepyzhov +3 more
core +1 more source
Molecular Oncology, EarlyView.Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq +8 more
wiley +1 more source