In the current work, we model HCVI oscillator by a forced particle in hybrid quartic-square potential well with infinite depth under periodic external forcing. The slow-flow dynamics of system is analyzed framework isolated resonance approximation canonical transformation to action–angle (AA) variables and corresponding reduced manifold (RM). Two types bifurcation are examined described analyti...

OBJECTIVE Kinase Suppressor of Ras 2 (KSR2) is a molecular scaffold coordinating Raf/MEK/ERK signaling that is expressed at high levels in the brain. KSR2 disruption in humans and mice causes obesity and insulin resistance. Understanding the anatomical location and mechanism of KSR2 function should lead to a better understanding of physiological regulation over energy balance. METHODS Mice be...

An efficient semi-numerical framework is used in this paper to analyze the dynamic model of an axially moving beam with a nonlinear attachment composed energy sink and piezoelectric device. The governing equations motion system are derived by using Hamilton’s principle von Karman strain-displacement relation Euler - Bernoulli theory. modeled as lumped mass point mass, spring cubic stiffness lin...