Results 71 to 80 of about 93,485 (315)
Self-regulated dynamical criticality in human ECoG
Frontiers in Integrative Neuroscience, 2012 Mounting experimental and theoretical results indicate that neural systems are poised near a critical state. In human subjects, however, most evidence comes from functional MRI studies, an indirect measurement of neuronal activity with poor temporal ...
Guillermo eSolovey +5 more
doaj +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Velocity-Based Training in Soccer: A Brief Narrative Review with Practical Recommendations
Journal of Functional Morphology and KinesiologySoccer is an intermittent sport characterized by periods of high intensity interspersed with varying levels of recovery. During the game, soccer players are required to perform numerous determinant actions, such as accelerations, decelerations, pace and ...
Andrés Rojas Jaramillo +5 more
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STUDIES AND APPLICATIONS OF ABSOLUTE STABILITY OF THE NONLINEAR DYNAMICAL SYSTEMS [PDF]
Annals: Series on engineering sciences (Academy of Romanian Scientists), 2013 In this paper there are presented methods of study for the automatic regulation of the absolute stability in case of the nonlinear dynamical systems. There are specified two methods for the absolute stability with criteria and mode of application: a) the
Mircea LUPU, Olivia FLOREA, Ciprian LUPU
doaj
Bounded and unbounded traveling wave solutions of the (3+1)-dimensional Jimbo-Miwa equation
Results in Physics, 2019 This paper studies traveling waves of the (3+1)-dimensional Jimbo-Miwa equation comprehensively and systematically. By transforming its traveling wave system into a dynamical system in R3, we apply the bifurcation method of dynamical system to ...
Yuqian Zhou, Feiting Fan, Qian Liu
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Physical Review Research, 2023 Active matter is not only relevant to living matter and diverse nonequilibrium systems, but also constitutes a fertile ground for novel physics. Indeed, dynamic renormalization group (DRG) analyses have uncovered many new universality classes (UCs) in ...
Patrick Jentsch, Chiu Fan Lee
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Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Nonlinear dynamics in the study of birdsong [PDF]
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2017 Birdsong, a rich and complex behavior, is a stellar model to understand a variety of biological problems, from motor control to learning. It also enables us to study how behavior emerges when a nervous system, a biomechanical device and the environment interact.
openaire +3 more sources
Exact BPS black hole microstate counting from holographic conformal quantum mechanics
Journal of High Energy PhysicsIn this note, we develop a prescription for describing BPS black hole microstates in terms of a holographic conformal quantum mechanics (CQM) model dual to the near-horizon AdS 2 geometry of the black hole.
Gabriel Lopes Cardoso, Suresh Nampuri
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Levitation Methods for Structural and Dynamical Studies of Liquids at High Temperatures
EPJ Web of Conferences, 2011 In recent years, levitation methods have been increasingly used to study the atomic structure and dynamics of high-temperature liquids, in particular metallic melts. These methods provide a containerless and, consequently, high-purity sample environment.
Holland-Moritz D., Egry I.
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