Positional information and reaction-diffusion: two big ideas in developmental biology combine

Reaction-diffusion waves in biology.

The theory of reaction-diffusion waves begins in the 1930s with the works in population dynamics, combustion theory and chemical kinetics. At the present time, it is a well developed area of research which includes qualitative properties of travelling waves for the scalar reaction-diffusion equation and for system of equations, complex nonlinear dynamics, numerous applications in physics, chemi...

How New Ideas in Physics and Biology Influence Developmental Science

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Growth, reaction, movement and diffusion from biology

Application of Discontinuous Galerkin Methods for Reaction-Diffusion Systems in Developmental Biology

Nonlinear reaction-diffusion systems which are often employed in mathematical modeling in developmental biology are usually highly stiff in both diffusion and reaction terms. Moreover, they are typically considered on multidimensional complex geometrical domains because of complex shapes of embryos. We overcome these computational challenges by combining discontinuous Galerkin (DG) finite eleme...

Globalization and the Diffusion of Ideas: Why We Should Acknowledge the Roots of Mainstream Ideas in Global Health

Although globalization has created ample opportunities and spaces to share experiences and information, the diffusion of ideas, especially in global health, is primarily influenced by the unequal distribution of economic, political and scientific powers around the world. These ideas in global health are generally rooted in High-Income Countries (HICs), and then reach Low- and Middle-Income Coun...