The mathematical models of the problems, including the structural requirements of strength, stiffness and stability, are formulated in terms of the finite element method.
The idea of this microneedle prototype is based on the requirements of strength, robustness, minimal insertion pain, and tissue damage in patients.
The concrete brick made of 20 wt% LF using the Ba(OH 2 activation fulfilled the Korean standard requirements of strength and water absorption for concrete bricks, and it also satisfied the criteria of the leaching test for possible toxic elements.
The outcome of the exercise is a novel design topology, with it shape and size optimized, and a controller synthesized such that a desired control bandwidth and design requirements of strength and modal separation are met.
Saline soils in inshore areas have characteristics that are problematic to engineering such as salt expansion, dissolution and water absorption; therefore, these soils cannot meet the requirements of strength and anti-deformation in construction.
Indeed, motion, rigidity and stability dominate the design requirement instead of strength criteria in such problems.
The analysis results are in line with the elastic plastic mechanics analysis results, and the requirement of body strength is satisfied.
We hypothesize that the requirement of mechanical strength rather than efficiency shapes the fins in larger sunfish.
In modern tall and slender structures, dynamic responses are usually the dominant design requirements, instead of strength criteria.
It is necessary to find a balance when designing and implementing community-based intervention studies to address the demands of research rigour and requirements for strength of evidence, while still operating within existing systems and community processes.
