نتایج جستجو برای: hysteretic analysis

تعداد نتایج: 2826088  

Journal: :Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 2014

Journal: :Physical review letters 2005
A Livne G Cohen J Fineberg

Experiments in the dynamic fracture of brittle polyacrylamide gels show that a single-crack state undergoes a hysteretic transition to the microbranching instability with a characteristic activation time. Quantitative measurements also indicate that features such as crack front inertia, self-focusing of microbranches, and the appearance of front waves are universal attributes of dynamic fracture.

2008
Xinkai Chen Takeshi Hisayama Chun-Yi Su

This paper first discusses the adaptive control for the hysteresis described by PrandtlIshlinskii model. Then, the adaptive control for the continuous-time linear dynamical systems preceded with hysteresis described by Prandtl-Ishlinskii model is considered. The relative degree and the upper bound of the order of the linear dynamical system are assumed to be known. The contribution of the paper...

Journal: :Chemistry: A European Journal 2022

Bistable spin-state switching near room temperature: Two mononuclear iron(II) complexes showing technologically relevant abrupt and wide hysteretic, bistable characteristics in the vicinity of temperature are reported. The large structural reorganizations from Jahn–Teller-distorted high-spin state to less distorted low-spin ethyl group conformational proposed as main contributing factors render...

Journal: :Mathematical biosciences and engineering : MBE 2005
Gheorghe Craciun Baltazar Aguda Avner Friedman

The cell-division cycle and apoptosis are key cellular processes deregulated during carcinogenesis. Recent work of Aguda and Algar suggests a modular organization of regulatory molecular pathways linking the cellular processes of division and apoptosis. We carry out a detailed mathematical analysis of the Aguda-Algar model to unravel the dynamics implicit in the model structure. In addition, we...

2012
Agustino Martínez-Antonio Jason G. Lomnitz Santiago Sandoval Maximino Aldana Michael A. Savageau

It has long been noted that batch cultures inoculated with resting bacteria exhibit a progression of growth phases traditionally labeled lag, exponential, pre-stationary and stationary. However, a detailed molecular description of the mechanisms controlling the transitions between these phases is lacking. A core circuit, formed by a subset of regulatory interactions involving five global transc...

Journal: :Teorijska i primenjena mehanika 2008

Journal: :Journal of Structural and Construction Engineering (Transactions of AIJ) 2011

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