Results 231 to 240 of about 12,183,826 (272)

Investigation of trends, hot spots and effective therapies for pregnancy outcomes in polycystic ovary syndrome: a bibliometric analysis. [PDF]

Front Med (Lausanne)
Shi Z, Li F, Gao T, Chang H.
europepmc   +1 more source

Tailored Metal-Organic Framework-Based Enzyme Hybrids: Immobilization Strategies, Improved Performance, and Biological Applications. [PDF]

Small Sci
Xu X, Wan J, Sun J, Wu L, Lei J.
europepmc   +1 more source

The role of phosphorus in catalytic processes of hydrogen energy technology: a perspective. [PDF]

RSC Adv
Amenuvor G, Edor JM, Modisha P, Bessarabov D, Makhubela BCE.   +4 more
europepmc   +1 more source

Replantation of multiple fingertip amputations using super microsurgery: A case report and literature review. [PDF]

JPRAS Open
Zhou Z, Yu L, Meng F, Wen J, Xiao Y, Zhou B, Wan S, Zeng H, Yu F.   +8 more
europepmc   +1 more source

Biomimetic Cell Membrane-coated Nanovaccines in Anti-tumor Immunotherapy. [PDF]

Theranostics
Chen Y, Zhang W, Huang X.
europepmc   +1 more source

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Lagrangian Formulation of Lorenz and Chen Systems

International Journal of Bifurcation and Chaos, 2021
This paper presents the formulation of Lagrangian function for Lorenz, Modified Lorenz and Chen systems using Lagrangian functions depending on fractional derivatives of differentiable functions, and the estimation of the conserved quantity associated with the respective systems.
Palanisamy Vijayalakshmi, Zhiheng Jiang, Xiong Wang   +2 more
openaire   +2 more sources

SYNCHRONIZATION OF MODIFIED CHEN SYSTEM

International Journal of Bifurcation and Chaos, 2004
This paper addresses the synchronization problem of two modified Chen systems in the presence of unknown system parameters. One-way coupling and active control laws are applied to achieve the state synchronization of two identical modified Chen systems.
Elmetwally M. Elabbasy, H. N. Agiza, M. M. el-Dessoky   +2 more
openaire   +1 more source

LOCAL BIFURCATIONS OF THE CHEN SYSTEM

International Journal of Bifurcation and Chaos, 2002
This paper introduces a new practical method for distinguishing chaotic, periodic and quasi-periodic orbits based on a new criterion, and apply it to investigate the local bifurcations of the Chen system. Conditions for supercritical and subcritical bifurcations are obtained, with their parameter domains specified.
Jinhu Lu 0001, Tianshou Zhou, Guanrong Chen, Suochun Zhang   +3 more
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ON THE GLOBAL BOUNDEDNESS OF THE CHEN SYSTEM

International Journal of Bifurcation and Chaos, 2011
This paper provides a complete proof of the global boundedness of the Chen system, and some characterization of its trapping region.
Ruy Barboza, Guanrong Chen
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On stability and bifurcation of Chen’s system

Chaos, Solitons & Fractals, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li, TieCheng, Chen, Guanrong, Tang, Yun
openaire   +1 more source