Results 131 to 140 of about 3,962 (268)

Multi-Stability, Limit Cycles, and Period-Doubling Bifurcation with Reaction Systems

open access: yes, 2017
Quantitative models may exhibit sophisticated behaviour that includes having multiple steady states, bistability, limit cycles, and period-doubling bifurcation.
Charmi Panchal   +3 more
core   +1 more source

A microstructurally motivated framework to study autoregulation in the coronary circulation

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend A microstructurally motivated framework was constructed to simulate coronary autoregulation in symmetrically bifurcating trees at three myocardial depths: subepicardial (subepi), midwall and subendocardial (subendo). Wall mechanics of individual vessels are governed by a constrained‐mixture model, incorporating elastin, collagen ...
Matthew J. Eden   +8 more
wiley   +1 more source

Restraint of Period Doubling Bifurcation and Chaos Gait of the Biped Robot Based on Passive Dynamic Principle

open access: yes, 2011
Considering high sensitivity of the walking gait of the biped passive dynamic robot to its own parameters, the paper obtains a more simple and efficient restraint strategy by analyzing the restraint of the ankle-angle to the period doubling bifurcation ...
Xiao Guang Wu, Jie Zhao, Xi Zhe Zang
core   +1 more source

Global Semiconductor Supply Chain Risks: Challenges and Strategic Resilience

open access: yesAsia &the Pacific Policy Studies, Volume 13, Issue 3, September 2026.
ABSTRACT This study assesses the impact of intensifying U.S.–China geopolitical tensions on the global semiconductor supply chain. To this end, the study employs the Trade Specialization Index (TSI) and the Revealed Symmetric Comparative Advantage (RSCA) index to evaluate trade‐based competitiveness and market positioning across major semiconductor ...
Hyung‐gon Jeong
wiley   +1 more source

Two-parameter locus of boundary crisis: mind the gaps!

open access: yes, 2010
Boundary crisis is a mechanism for destroying a chaotic attractor when one parameter is varied. In a two-parameter setting the locus of boundary crisis is associated with curves of homo- or heteroclinic tangency bifurcations of saddle periodic orbits. It
Osinga, Hinke M, Rankin, J
core  

Bioresorbable Scaffolds for Coronary Arteries: Where Do We Stand Today?

open access: yesVIEW Medicine, Volume 1, Issue 1, August 2026.
Bioresorbable coronary scaffolds are moving from thick strut pitfalls to thinner, stronger, healing‐oriented designs. Integrating advances in materials, guided implantation with preparation, size, and postdilation steps, and resorption aligned to healing, we synthesize clinical evidence and chart a roadmap toward intelligent, transient platforms ...
Junya Matsuda   +5 more
wiley   +1 more source

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

open access: yesThe Anatomical Record, Volume 309, Issue 7, Page 1713-1748, July 2026.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty   +3 more
wiley   +1 more source

On the Transformative Nature of Luxury Consumption and Consumer Well‐Being: A Systematic Literature Review and Research Agenda

open access: yesPsychology &Marketing, Volume 43, Issue 7, Page 1727-1757, July 2026.
ABSTRACT Consuming luxury products and services has received little systematic attention as a potential pathway to consumer well‐being, despite sporadic evidence suggesting that luxury experiences may catalyse self‐transformational processes and happiness‐related outcomes.
Solon Magrizos   +2 more
wiley   +1 more source

Futures of Transit Work: Contesting Devaluation and Neoliberal Automation in Bus Transit

open access: yesAnthropology of Work Review, Volume 47, Issue 1, July 2026.
ABSTRACT Being a bus operator has long meant access to middle class wages, quality benefits, and union membership, forms of security increasingly rare amid growing precarity. But transit is in trouble. In the wake of the COVID‐19 pandemic and decades of disinvestment, bus operators face mounting time pressure, frequent violence, and eroding job ...
Hunter Akridge, Sarah E. Fox
wiley   +1 more source

The junction between the midgut and hindgut co‐localizes with the rectosigmoid junction

open access: yesJournal of Anatomy, Volume 249, Issue 1, Page 33-53, July 2026.
At 5 weeks of development, the midgut has formed its primary loop (left). It is well established that the midgut is bounded cranially by the caudal end of the ventral mesentery and the presence of the common bile duct, but its caudal boundary remains to be established.
Hui Gao   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy