Results 61 to 70 of about 6,114,153 (354)

High‐Throughput Microfluidic‐Mediated Assembly of Layer‐By‐Layer Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of polymer films on nanoparticle (NP) surfaces is a promising technique for targeted drug delivery. Despite its success in preclinical mouse models, a current good manufacturing practices (cGMP) compliant, clinical‐scale production method has been lacking.
Ivan S. Pires   +4 more
wiley   +1 more source

Bifurcation Analysis and Spatiotemporal Patterns of Nonlinear Oscillations in a Ring Lattice of Identical Neurons with Delayed Coupling

open access: yesAbstract and Applied Analysis, 2014
We investigate the dynamics of a delayed neural network model consisting of n identical neurons. We first analyze stability of the zero solution and then study the effect of time delay on the dynamics of the system.
Jiao Jiang, Yongli Song
doaj   +1 more source

Artificial Intelligence‐Driven Development in Rechargeable Battery Materials: Progress, Challenges, and Future Perspectives

open access: yesAdvanced Functional Materials, EarlyView.
AI is transforming the research paradigm of battery materials and reshaping the entire landscape of battery technology. This comprehensive review summarizes the cutting‐edge applications of AI in the advancement of battery materials, underscores the critical challenges faced in harnessing the full potential of AI, and proposes strategic guidance for ...
Qingyun Hu   +5 more
wiley   +1 more source

Rapid Deep Vat Printing Using Photoclickable Collagen‐Based Bioresins

open access: yesAdvanced Healthcare Materials, EarlyView.
Collagen‐based resin formulations based on thiol‐ene photoclick chemistry are demonstrated. These resins enable easy handleability under neutral conditions and further allow facile fabrication of multicellular tissue constructs via tomographic or FLight printing.
Michael Winkelbauer   +8 more
wiley   +1 more source

Hopf-zero bifurcation of Oregonator oscillator with delay

open access: yesAdvances in Difference Equations, 2018
In this paper, we study the Hopf-zero bifurcation of Oregonator oscillator with delay. The interaction coefficient and time delay are taken as two bifurcation parameters. Firstly, we get the normal form by performing a center manifold reduction and using
Yuting Cai, Liqin Liu, Chunrui Zhang
doaj   +1 more source

An inverse problem in bifurcation theory, II [PDF]

open access: yesJournal of the Mathematical Society of Japan, 1994
This note is concerned with a nonlinear boundary value problem for a simple ordinary differential equation. A sufficient condition for the second bifurcating curve to determine a nonlinear term uniquely is obtained.
openaire   +4 more sources

Stokes waves with vorticity [PDF]

open access: yes, 2009
The existence of periodic waves propagating downstream on the surface of a two-dimensional infinitely deep water under gravity is established for a general class of vorticities.
Hur, Vera Mikyoung
core  

Singularity theory study of overdetermination in models for L-H transitions

open access: yes, 1999
Two dynamical models that have been proposed to describe transitions between low and high confinement states (L-H transitions) in confined plasmas are analysed using singularity theory and stability theory.
D. Thomas   +17 more
core   +3 more sources

Integration of Bioengineered Tools in Assisted Reproductive Technologies

open access: yesAdvanced Healthcare Materials, EarlyView.
A conceptual illustration depicting the collaboration between a medical professional (right) and a scientist (left). Their connection highlights the integration of scientific research and clinical practice. This representation underscores the role of emerging technologies in bridging fundamental research with applied reproductive healthcare.
Aslı Ak   +3 more
wiley   +1 more source

Significance of Ghost Orbit Bifurcations in Semiclassical Spectra

open access: yes, 1999
Gutzwiller's trace formula for the semiclassical density of states in a chaotic system diverges near bifurcations of periodic orbits, where it must be replaced with uniform approximations.
Birkhoff G D   +17 more
core   +2 more sources

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