Results 81 to 90 of about 317,681 (349)
Nihon Kikai Gakkai ronbunshu, 2014 Dynamic response of the fluid force acting on an axially oscillating balance piston was numerically investigated. The balance piston of a rocket engine turbopump was modeled and forced to oscillate in the axial direction.
Toshiya KIMURA +4 more
doaj +1 more source
Tunable Oscillations in the Purkinje Neuron
, 2011 In this paper, we study the dynamics of slow oscillations in Purkinje neurons in vitro, and derive a strong association with a forced parametric oscillator model.
A. L. Hodgkin +14 more
core +1 more source
The dynamics of hybrid metabolic-genetic oscillators
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2013 The synthetic construction of intracellular circuits is frequently hindered by a poor knowledge of appropriate kinetics and precise rate parameters. Here, we use generalized modeling (GM) to study the dynamical behavior of topological models of a family of hybrid metabolic-genetic circuits known as “metabolators.” Under mild assumptions on the kinetics,
Reznik, Ed +2 more
openaire +4 more sources
Advanced Engineering Materials, EarlyView.This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source
Oscillation of Nonlinear Fractional Dynamic Equations with Forcing Term
Journal of Mathematics, 2021 In this paper, interval oscillation criteria for the nonlinear damped dynamic equations with forcing terms on time scales within conformable fractional derivatives are established. Our approach is determined from the implementation of generalized Riccati
S. Manikandan +3 more
doaj +1 more source
Subpicosecond $X$ rotations of atomic clock states
, 2018 We demonstrate subpicosecond-time-scale population transfer between the pair of hyperfine ground states of atomic rubidium using a single laser-pulse. Our scheme utilizes the geometric and dynamic phases induced during Rabi oscillation through the fine ...
Ahn, Jaewook +4 more
core +1 more source
Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales
Advanced Engineering Materials, EarlyView.Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik +7 more
wiley +1 more source
Zhongguo dianli, 2020 This paper proposes a time-varying amplitude frequency monitoring method based on sliding window FFT of sub-synchronous oscillation to identify the time-varying modal parameters of the oscillating signals on-line.
Jing YANG, Tong WANG, Junci TANG
doaj +1 more source
Study on the energy stability region of DFIG‐integrated power system with virtual inertia
IET Renewable Power Generation, 2022 Currently available research on the oscillatory stability of doubly‐fed induction generator (DFIG) integrated power system can hardly depict the dynamic characteristics of DFIGs with inertia support capability. The dynamic energy stability region of DFIG‐
Jing Ma +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco +8 more
wiley +1 more source