Uncovering Bistability in the Rac1/RhoA Signaling Network Through Integrating Computational Modeling and Experimentation.
Sign Up to like & getrecommendations! Published in 2018 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-8612-5_2
Abstract: The members of the Rho family of small guanosine triphosphatases (GTPases), Rac1 and RhoA, play critical roles in the regulation of cell migration, actin dynamics, and cytoskeletal system. It has been long known that a… read more here.
Keywords: computational modeling; biology; rac1 rhoa; rac1 ... See more keywords
Controllable Bistability and Normal Mode Splitting in an Optomechanical System Assisted by an Atomic Ensemble
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-017-3303-0
Abstract: We consider a system consisting of a standard optomechanical cavity and a trapped atomic ensemble. In such a system, we mainly focus on the features of optomechanical bistability and normal mode splitting with the presence… read more here.
Keywords: mode splitting; normal mode; cavity; atomic ensemble ... See more keywords
Multistationarity and Bistability for Fewnomial Chemical Reaction Networks
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of Mathematical Biology"
DOI: 10.1007/s11538-018-00555-z
Abstract: Bistability and multistationarity are properties of reaction networks linked to switch-like responses and connected to cell memory and cell decision making. Determining whether and when a network exhibits bistability is a hard and open mathematical… read more here.
Keywords: reaction networks; multistationarity; reaction; chemical reaction ... See more keywords
Cusp singularity-based bistability criterion for geometrically nonlinear structures
Sign Up to like & getrecommendations! Published in 2017 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2017.01.001
Abstract: This letter introduces a method of analyzing multi-stable truss structures and unit cells of engineered materials using the third order derivative of the formulated system’s potential energy function. The method can determine systematically all the… read more here.
Keywords: criterion geometrically; cusp singularity; singularity based; based bistability ... See more keywords
On the chaotic nature of bistable flows
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2018.01.006
Abstract: Abstract Evidences from experimental measurements in tube banks submitted to turbulent cross flow in quadrangular and triangular arrangements show the presence of instabilities, being associated to the phenomenon of bistability, known in the simplified case… read more here.
Keywords: time series; bistable flows; time; series ... See more keywords
Non periodic oscillations, bistability, coexistence of chaos and hyperchaos in the simplest resistorless Op-Amp based Colpitts oscillator
Sign Up to like & getrecommendations! Published in 2020 at "Heliyon"
DOI: 10.1016/j.heliyon.2020.e03482
Abstract: In the framework of a project on simple circuits with unexpected high degrees of freedom, we report an autonomous microwave oscillator made of a CLC linear resonator of Colpitts type and a single general purpose… read more here.
Keywords: amp based; non periodic; oscillator; colpitts oscillator ... See more keywords
Controllable optical bistability in an optomechanical system assisted by microwave
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.10.001
Abstract: Abstract We theoretically investigate bistable behaviour of the mean intracavity photon number in an optomechanical system, where a cavity mode and microwave field are coupled to a common mechanical resonator. The results of the numerical… read more here.
Keywords: controllable optical; optomechanical system; bistability optomechanical; optical bistability ... See more keywords
Dynamics of viscoelastic snap-through
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2018.11.020
Abstract: Abstract We study the dynamics of snap-through when viscoelastic effects are present. To gain analytical insight we analyse a modified form of the Mises truss, a single-degree-of-freedom structure, which features an ‘inverted’ shape that snaps… read more here.
Keywords: viscoelastic snap; dynamics viscoelastic; snap dynamics; bistability ... See more keywords
Evolutionary bistability of life history decision in male masu salmon.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of theoretical biology"
DOI: 10.1016/j.jtbi.2018.04.008
Abstract: Within the salmonid species, some male juveniles after spawning in fresh water stream migrate to the ocean and return to their natal streams after maturation, while others stay and mature in the fresh water stream… read more here.
Keywords: evolutionary bistability; life history; decision male; bistability life ... See more keywords
808 nm-excited multiband NIR emission with looping mechanism and intrinsic bistability in Er3+ singly-doped BiOCl layered semiconductor
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials"
DOI: 10.1016/j.optmat.2020.109806
Abstract: Abstract In this work, under excitation at 808 nm, not only an unusual dominant emission of 2I11/2 → 4I15/2 transition (1.0 μm) but also the relatively weaker 1.55 μm luminesce (2I13/2 → 4I15/2) of Er3+ ions are observed with multi-phonon process and… read more here.
Keywords: 808 excited; multiband nir; biocl; excited multiband ... See more keywords
Optical bistability in diode-end-pumped dual-wavelength Yb:YAG laser for all-optical switching
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials"
DOI: 10.1016/j.optmat.2020.110146
Abstract: Abstract We originally present the optical bistability in a dual-wavelength Yb:YAG laser for all-optical switching. The theoretical investigation of the lasing wavelengths was proposed and a plano-concave laser cavity was designed to achieve the laser… read more here.
Keywords: wavelength yag; dual wavelength; optical bistability; bistability ... See more keywords