Results 111 to 120 of about 263,389 (315)

Invariant Jordan curves in the Julia sets of rational maps

open access: yesAIMS Mathematics
We give a way to construct invariant Jordan curves in the Julia sets of rational maps that are not boundaries of Fatou components.
Xiuming Zhang
doaj   +1 more source

Determination of the Exchange Current Density at Lithium │ Polymer Electrolyte Interfaces

open access: yesAdvanced Science, EarlyView.
This work presents a comprehensively validated method to determine the exchange current density (j0) at the interface of lithium metal and polymer electrolytes by combining electrochemical impedance spectroscopy with Bayesian inference and distribution of relaxation times analyses to successfully deconvolute solid electrolyte interphase and charge ...
Katrin Geng   +4 more
wiley   +1 more source

Quartic Julia sets including any two copies of quadratic Julia sets

open access: yesDiscrete and Continuous Dynamical Systems, 2015
Let \(P\) be a polynomial of degree \(d\geqslant 2\) and denote by \(K(P)\) the filled-in Julia set of \(P\), which is the set of points that have bounded orbit under iteration by \(P\). It is well-known that if all finite critical points of \(P\) escape to infinity, then \(K(P)\) is totally disconnected, while \(K(P)\) is connected if and only if all ...
openaire   +3 more sources

Real‐Time In Vivo Monitoring of Anastomotic Intestinal Ischemia Using Implantable Resorbable Organic Sensors

open access: yesAdvanced Science, EarlyView.
Resorbable impedance sensors are successfully implanted into porcine small intestinal anastomoses. Impedance was recorded for 2 hours prior, and 2 hours following ischemia induction, and a significant drop in tissue impedance was observed. Abstract Anastomotic failure remains one of the most severe complications in gastrointestinal surgery.
Dennis Wahl   +12 more
wiley   +1 more source

Advanced Human Immune Cell‐Organoid Co‐Cultures for Functional Testing of Cancer Nanovaccines

open access: yesAdvanced Science, EarlyView.
Pancreatic ductal adenocarcinoma remains difficult to treat. We establish an organoid–immune co‐culture using patient‐derived organoids and matched T‐cells to assess cancer vaccines. A mesothelin‐targeted nanovaccine activates antigen‐specific T‐cells, increases IFN‐γ, and targets MSLN+ organoids.
Nathalia Ferreira   +18 more
wiley   +1 more source

Erdős space in Julia sets

open access: yesBulletin of the London Mathematical Society
AbstractWe prove that the rational Hilbert space, known as the Erdős space , surfaces in complex dynamics via iteration of . More precisely, is topologically equivalent to the set of endpoints of the Julia set whose orbits tend to infinity in the imaginary direction.
openaire   +2 more sources

Julia sets and self-similar sets

open access: yesTopology and its Applications, 1993
The paper establishes relationships between self-similar sets and Julia sets. The main result states the condition for a self-similar set to be homeomorphic to the Julia set for some polynomial map. It is known that for some polynomial map, under some conditions, Julia sets are self-similar and therefore can be defined by iterated function systems ...
openaire   +2 more sources

A 3D Porous MXene/PNIPAAm Hydrogel Composite with Advanced Degradation Stability and Control of Electronic Properties in Air

open access: yesAdvanced Science, EarlyView.
This paper reports a fundamental study of the mutual benefits of the components in an MXene/PNIPAAm hydrogel composite with regard to enhanced degradation stability and tailorable electronic properties. The presented work focuses on the investigation of the fundamental material properties and ways for their modification.
Sitao Wang   +3 more
wiley   +1 more source

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