We consider reiterated honeycoml>structures with m different micro-levels. By means of the homogenization theory we obtain upper and lower bounds for the corresponding effective properties. These bounds turn out to be very close to each other for large values of the reiteration number in. In fact, our results show that they converge to the same limit as in goes to infinity. Moreover, we point o...

Alan Turing’s profound insight into morphogenesis, published in 1952, has provided the cornerstone for understanding the origin of pattern and form in Nature. When the uniform states of a nonlinear reaction-diffusion system are sufficiently stressed, arbitrarily-small disturbances can drive spontaneous self-organization into simple patterns with finite amplitude. Emergent structures have a univ...

To incentivize carbon sequestration activities, kraft paper, a renewable and recyclable bioproduct that is already manufactured at scale, proposed as feedstock for producing economically viable materials. The paper was first additively into 3D open cell honeycombs closed plate lattices using sheet lamination process before being pyrolyzed paper-derived architected foams (PDACFs). In the isostre...