Results 131 to 140 of about 636 (179)

Robustness through variability: ion channel isoform diversity safeguards neuronal excitability

Hilgert S, Hannah S, Niemeyer N, Huthmacher L, Hürkey S, Schleimer J, Schreiber S, Duch C, Ryglewski S.   +8 more
europepmc   +1 more source

Bifurcations in planar, quadratic mass-action networks with few reactions and low molecularity. [PDF]

Nonlinear Dyn
Banaji M, Boros B, Hofbauer J.
europepmc   +1 more source

Calcium oscillations in HEK293 cells lacking SOCE suggest the existence of a balanced regulation of IP₃ production and degradation. [PDF]

Front Syst Biol
Octors C, Yoast RE, Emrich SM, Trebak M, Sneyd J.   +4 more
europepmc   +1 more source

A predator-prey model with age-structured role reversal. [PDF]

J Math Biol
Suarez LC, Cameron MK, Fagan WF, Levy D.
europepmc   +1 more source

Dynamical study of different types of soliton solutions with bifurcation, chaos and sensitivity analysis to the non-linear coupled Schrödinger model. [PDF]

Sci Rep
Nasir R, Abbas M, Alharthi MR, Nazir T, Yousaf MZ, Birhanu A.   +5 more
europepmc   +1 more source

Switch-like Behavior in the Heme Receptor for Vibrio Vulnificus. [PDF]

Bull Math Biol
Lynch KS, Keener JP.
europepmc   +1 more source

A novel mechanism for ramping bursts based on slow negative feedback in model respiratory neurons. [PDF]

Chaos
John SR, Phillips RS, Rubin JE.
europepmc   +1 more source

Let there be multifunctionality: Uncovering the criticality zoo of the AC-DC genetic circuit

Maretvadakethope S, Aor I, Fischer MM, Pedrosa ÀP, Schaerli Y, Perez-Carrasco R.   +5 more
europepmc   +1 more source

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Homoclinic solution and chaos in

Nonlinear Analysis: Theory, Methods & Applications, 1981
xf(x) 0 , is followed by a move in the opposite direction (i(t) < 0). However, there are equations (1, 2) which are closely related to applications, and where the negative feedback condition (3) is only true in a certain neighbourhood of x = 0.
Hans-Otto Walther
exaly   +2 more sources

Periodic and homoclinic solutions generated by impulses

Nonlinear Analysis: Real World Applications, 2011
The topic of interest is the following class of second order differential equations with impulses \[ \ddot{q}+V_q(t,q)=f(t),\qquad t \in (s_{k-1},s_k), \] \[ \Delta \dot{q}(s_k)= g_{k}(q(s_k)), \] where \(k \in \mathbb{Z}\), \(q \in \mathbb{R}^n\), \(\Delta \dot{q}(s_k)= \dot{q}(s_k^+)- \dot{q}(s_k^-)\), \(V_q(t,q)=\text{grad}_q V(t,q)\), \(g_k(q ...
Zhang, Hao, Li, Zhixiang
exaly   +3 more sources