Results 131 to 140 of about 10,420 (254)
Hopf bifurcation and chaos from torus breakdown in voltage-mode controlled DC drive systems
, 2008 Period-doubling bifurcation and its route to chaos have been thoroughly investigated in voltage-mode and current-mode controlled DC motor drives under simple proportional control.
Dong Dai +7 more
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Numerical Aspects of Turbulent Blood Flow in Aorta: A Systematic Review
Engineering Reports, Volume 8, Issue 9, September 2026.The aim of this systematic review is to systematize the methodological approaches used in the state‐of‐the‐art literature, including the choice of turbulence models, validation methods, as well as the identification of the main hemodynamic parameters characterizing turbulent flow.
Nikita Skripka, Alex G. Kuchumov
wiley +1 more source
Various Bifurcation Phenomena in a Nonlinear Curved Beam Subjected to Base Harmonic Excitation
, 2018 Various bifurcation phenomena in a nonlinear curved beam subjected to base harmonic excitation, which is governed by a coupled nonlinear equation with both quadratic and cubic nonlinearities, are investigated using the incremental harmonic balance (IHB ...
Su, KL, Lee, RYY, Chen, SH, Huang, JL
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Mathematical Modeling of Pulse‐Seeded Metapopulation Dynamics for Andes Hantavirus Border Dispersal
Engineering Reports, Volume 8, Issue 9, September 2026.A pulse‐seeded metapopulation SEIR model for Andes hantavirus maritime dispersal shows that heterogeneous quarantine compliance determines secondary outbreak risk. The weakest‐compliance country governs global containment, while uniform compliance above ∼65%$$ \sim 65\% $$ reduces the global reproduction number below unity.
Gideon K. Gogovi, Paul Chataa
wiley +1 more source
Tissue‐Resident Macrophage in Inflammation and Cancer
MedComm, Volume 7, Issue 9, September 2026.Opposing macrophage functions in inflammation and cancer converge on shared mechanistic nodes, informing cross‐disease therapeutic strategies. ABSTRACT Tissue‐resident macrophages (TRMs) are long‐lived immune cells strategically distributed across organs, where their functional plasticity enables both homeostatic maintenance and pathological ...
Siyuan Huang +13 more
wiley +1 more source
Journal of Contingencies and Crisis Management, Volume 34, Issue 3, September 2026.ABSTRACT Social media play crucial dialogic and strategic roles during paracrisis. Responding to a prior call to extend agenda‐setting theory to study paracrises, this manuscript builds on the literature by moving beyond the dominant focus on for‐profit organisations in public relations and crisis studies into the political sphere.
Nana Kwame Osei Fordjour
wiley +1 more source
On 3‐MMC: A Cathinone I Have Come to Know and Love
Anthropology of Consciousness, Volume 37, Issue 2, Fall 2026.ABSTRACT This article attempts to complicate the mythology of a compound in a state of becoming. I will trace lightly its origins as a cultural disruptor and how I am implicated in this imperative. Introducing you to 3‐MMC will require multiple modes of storytelling and taking of liberties, drawing on literature reviews, practice‐based research, prose,
Carmen Ostrander
wiley +1 more source
Observation of a period doubling bifurcation during onset of human ventricular fibrillation
, 2003 We find evidence of a period doubling bifurcation and transition from pseudo-periodic chaos to a stable limit cycle during onset of ventricular fibrillation (VF) in humans.
Small, M +5 more
core +1 more source
, 2006 We consider the problem of identical synchronization (IS) of chaotic systems in two cases: (i) system uncertainty exists in the drive system, and (ii) output uncertainty exists in the drive system.
Chen, M., Zhou, D., Shang, Y.
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Period-doubling bifurcation and chaos control in a discrete-time mosquito model [PDF]
, 2017 This article deals with the study of some qualitative properties of a discrete-time mosquito Model. It is shown that there exists period-doubling bifurcation for wide range of bifurcation parameter for the unique positive steady-state of given system. In
Muhammad Asif Khan, Qamar Din
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