Results 71 to 80 of about 5,968,169 (345)
An improved Rankine source panel method for three dimensional water wave problems
International Journal of Naval Architecture and Ocean Engineering, 2019 An improved three dimensional Rankine source method is developed to solve numerically water wave problems in time domain. The free surface and body surface are both represented by continuous panels rather than a discretization by isolated points.
Aichun Feng, Yunxiang You, Huayang Cai
doaj +1 more source
Method for constructing periodic orbits in nonlinear dynamic systems [PDF]
, 1971 Method is modification of generalized Newton-Ralphson algorithm for analyzing two-point boundary problems. It constructs sequence of solutions that converge to precise dynamic solution in the sequence limit.
Bennett, A. G. +2 more
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FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Symmetric Liapunov center theorem for minimal orbit
, 2018 Using the techniques of equivariant bifurcation theory we prove the existence of non-stationary periodic solutions of $\Gamma$-symmetric systems $\ddot q(t)=-\nabla U(q(t))$ in any neighborhood of an isolated orbit of minima $\Gamma(q_0)$ of the ...
Pérez-Chavela, Ernesto +2 more
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On the Appearance of Families of Efimov States in the Spinor Three-Body Problem [PDF]
, 2015 Few-body systems with access to multiple internal levels exhibit richness beyond that typically found in their single-level counterparts. One example is that of Efimov states in strongly-correlated spinor three-body systems. In [V. E. Colussi, C.
Colussi, V. E. +2 more
core +3 more sources
Enzymatic and microbial routes to bioplastics: The green chemistry frontier of biopolymers
FEBS Open Bio, EarlyView.Microbial biosynthesis and engineered enzyme platforms are expanding the design space of polyhydroxyalkanoate bioplastics. By combining fermentation, PHA synthase engineering and cell‐free modular systems, tailored biodegradable polymers can be produced with tunable properties, supporting more sustainable materials and future circular bioeconomy ...
Giovanni Gallo +4 more
wiley +1 more source
Stable Heteronuclear Few-Atom Bound States in Mixed Dimensions
, 2011 We study few-body problems in mixed dimensions with $N \ge 2$ heavy atoms trapped individually in parallel one-dimensional tubes or two-dimensional disks, and a single light atom travels freely in three dimensions.
I. N. Levine +5 more
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Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham +7 more
wiley +1 more source
Journal for Person-Oriented ResearchBackground. Several researchers have argued that disturbances in embodiment play an important role in the development of psychological health problems among adolescents.
Lars-Gunnar Lundh +2 more
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Dynamics in the centre manifold around equilibrium points in periodically perturbed three-body problems [PDF]
, 2016 A new application of the parameterization method is pre- sented to compute invariant manifolds about the equilib- rium points of Periodically Perturbed Three-Body Problems ( PPTBP ).
Gomez Muntané, Gerard +3 more
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