Results 231 to 240 of about 159,062 (288)

AI‐Powered Framework for Evaluating Drug Efficacy for Three‐Dimensional In Vitro Cancer Models in Robot‐Assisted Production

open access: yesAdvanced Robotics Research, EarlyView.
An AI‐powered, robot‐assisted framework automatically produces, images, and analyzes 3D tumor spheroids to evaluate drug efficacy. Integrated modules handle spheroid formation, live/dead staining, brightfield imaging, and automated image analysis, including spheroid segmentation, viability and metrics to assess the drug treatment efficacy. The workflow
Dalia Mahdy   +13 more
wiley   +1 more source

Advanced fractional soliton solutions of the Joseph-Egri equation via Tanh-Coth and Jacobi function methods. [PDF]

open access: yesSci Rep
Shakeel K   +6 more
europepmc   +1 more source

Boundary value problems for higher order nonlinear ordinary differential systems

open access: yesBoundary value problems for higher order nonlinear ordinary differential systems
openaire  

Universal formats for nonlinear ordinary differential systems

Journal of Mathematical Physics, 1981
It is shown that very general nonlinear ordinary differential systems (embracing all that arise in practice) may, first, be brought down to polynomial systems (where the nonlinearities occur only as polynomials in the dependent variables) by introducing suitable new variables into the original system; second, that polynomial systems are reducible to ...
openaire   +4 more sources

Classification of systems of nonlinear ordinary differential equations with superposition principles

Journal of Mathematical Physics, 1984
A system of n first-order nonlinear ordinary differential equations ẋ(t)=f(x,t) is said to admit a superposition principle if its general solution can be written as a function of a finite number m of particular solutions and n constants. Such a system can be associated with the nonlinear action of a Lie group G on a space M.
Shnider, S., Winternitz, P.
openaire   +3 more sources

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