Results 41 to 50 of about 2,908 (236)
Journal of ArrhythmiaBackground Pulsed field ablation (PFA) using the PulseSelect catheter is effective for atrial fibrillation but may occasionally result in catheter deformation or knotting.
Masateru Takigawa +11 more
doaj +1 more source
Frontiers in MedicinePurposeTo present the outcomes of a new technique for intrascleral fixation of a flanged three-piece foldable intraocular lens (IOL) without a conjunctival incision.Materials and methodsWe retrospectively reviewed a consecutive series of 12 eyes of 12 ...
Hongfei Ye +8 more
doaj +1 more source
Bending rigidity, supercoiling and knotting of ring polymers: models and simulations [PDF]
, 2019 The first part of the thesis was focussed on the interplay between knotting propensity and bending rigidity of equilibrated rings polymers. We found a surprising result: the equilibrium incidence of knots has a strongly non- monotonic dependence on ...
Coronel, Lucia
core
Biodegradable and Biocompatible Functional Polymers for Biomedical Applications
Advanced Functional Materials, EarlyView.Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han +5 more
wiley +1 more source
TORUS KNOTS ARE FOURIER-(1,1,2) KNOTS [PDF]
Journal of Knot Theory and Its Ramifications, 2009 Every torus knot can be represented as a Fourier-(1,1,2) knot which is the simplest possible Fourier representation for such a knot. This answers a question of Kauffman and confirms the conjecture made by Boocher, Daigle, Hoste and Zheng. In particular, the torus knot Tp,q can be parameterized as [Formula: see text]
openaire +3 more sources
Knot complexity and the probability of random knotting [PDF]
Physical Review E, 2002 The probability of a random polygon (or a ring polymer) having a knot type $K$ should depend on the complexity of the knot $K$. Through computer simulation using knot invariants, we show that the knotting probability decreases exponentially with respect to knot complexity. Here we assume that some aspects of knot complexity are expressed by the minimal
Shimamura, Miyuki K., Deguchi, Tetsuo
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Advanced Functional Materials, EarlyView.A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen +10 more
wiley +1 more source
Folding pathways of a knotted protein with a realistic atomistic force field. [PDF]
PLoS Computational Biology, 2013 We report on atomistic simulation of the folding of a natively-knotted protein, MJ0366, based on a realistic force field. To the best of our knowledge this is the first reported effort where a realistic force field is used to investigate the folding ...
Silvio a Beccara +4 more
doaj +1 more source
Entropy, 2021 The Conferences of the Middle European Cooperation in Statistical Physics (MECO) were created as an attempt to establish and maintain an exchange between scientists in the fields of statistical and condensed matter physics from Western and Eastern ...
Reinhard Folk
doaj +1 more source
CATEGORICAL GROUPS, KNOTS AND KNOTTED SURFACES [PDF]
Journal of Knot Theory and Its Ramifications, 2007 We define a knot invariant and a 2-knot invariant from any finite categorical group. We calculate an explicit example for the Spun Trefoil.
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