Results 131 to 140 of about 176,343 (312)
Tuning the Morphological Properties of Granular Hydrogels to Control Lymphatic Capillary Formation
Advanced Materials Interfaces, EarlyView.Tuning the morphological properties of granular hydrogels is essential to generate robust lymphatic capillary networks that express key lymphatic gene and protein markers. The study demonstrates that 3D in vitro lymphatic tube formation is controlled not by the mechanical properties of the gel, but by the pore size and topology (periodicity) of the gel
Daniel Montes +7 more
wiley +1 more source
A note on nonlinear elliptic systems involving measures
Electronic Journal of Differential Equations, 2000 We study the existence and regularity of solutions to nonlinear elliptic systems whose right-hand side is a measure-valued function. Using a sign condition instead of structure conditions, we obtain the same as those presented by Dolzmann, Hungerbuhler ...
Shulin Zhou
doaj
GelMA/AgNWs Hydrogel Combined with Electrical Stimulation Effectively Promotes Skin Wound Healing
Advanced Materials Interfaces, EarlyView.The doped AgNWs in GelMA hydrogel prevent the wound from being infected and introduce the electrical field into the wound region. COMSOL simulation guides the introduced electric field to be conducive to promoting cell migration and proliferation. Thus, the GelMA/AgNWs hydrogel combined with ES effectively accelerated the healing process of skin wounds.
Xiaoxuan Hou +6 more
wiley +1 more source
Optimal boundary control for a time dependent thermistor problem
Electronic Journal of Differential Equations, 2009 An optimal control of a two dimensional time dependent thermistor problem is considered. The problem consists of two nonlinear partial differential equations coupled with appropriate boundary conditions which model the coupling of the thermistor to ...
Volodymyr Hrynkiv
doaj
Spectral theory for boundary value problems for elliptic systems of mixed order [PDF]
, 1974 Giuseppe Geymonat, Gerd Grubb
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On a class of semilinear elliptic systems
Journal of Mathematical Analysis and Applications, 2003 AbstractThis paper deals with the existence of positive solutions to a Dirichlet problem for the superlinear elliptic system Δu=−λf(v),Δv=−λg(u) on a ball, where λ is a positive parameter and f(0),g(0) may be negative.
openaire +2 more sources
Advanced Materials Interfaces, EarlyView.Strain at the LaFeO3/SrTiO3 interface induces spin‐state disproportionation, creating a checkerboard pattern of low‐ and high‐spin Fe3+ ions. This unusual configuration leads to interfacial ferromagnetism in an otherwise antiferromagnetic insulator. Using electron microscopy, spectroscopy, and density functional theory, this work reveals a new route to
Menglin Zhu +9 more
wiley +1 more source
Generalized conjugate function theorems for solutions of first-order elliptic systems on the plane [PDF]
, 1978 Chung Ling Yu
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Advanced Materials Interfaces, EarlyView.An engineered in vitro platform mimicking stent strut cross‐sectional shapes reveals how geometry influences cell behavior. Sharp‐cornered geometries promote cell proliferation and matrix alignment, while rounded shapes reduce these effects. The findings align with clinical outcomes and suggest intracellular tension as a key driver, offering a ...
Emmie J.D. Schoutens +5 more
wiley +1 more source