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Related Concept Videos

Design Example: Dimensioning of Concrete Masonry Construction01:13

Design Example: Dimensioning of Concrete Masonry Construction

269
For the construction of a storeroom using concrete masonry units, it's essential to align the dimensions of the structure with the actual sizes of the blocks and the intended mortar joints. On the site in question, there's a stockpile of concrete masonry blocks with a nominal size of eight by eight by sixteen inches, which are to be used in the construction of the storeroom.
The site engineer has laid out a plan for the storeroom with external dimensions of twelve feet in length and...
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Unsymmetric Loading of Thin-Walled Members: Problem Solving01:07

Unsymmetric Loading of Thin-Walled Members: Problem Solving

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The shear center of a channel section with uniform thickness, height, and width, is determined by computing the shear force in the member and calculating the moments of inertia of the sections.
To compute the shear forces, find the shear flow at a specific distance from the endpoint using the vertical shear and the moment of inertia values. The total shear force on the flange is calculated by integrating the shear flow from one end of the flange to the other.
Next, calculate the moments of...
467

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Related Experiment Video

Updated: Jan 8, 2026

Dissection, MicroCT Scanning and Morphometric Analyses of the Baculum
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Morphospace engineering: Morphological computation in scaffold design.

C Galli1, M T Colangelo1, M Meleti2

  • 1Department of Medicine and Surgery, Histology and Embryology Lab, University of Parma, Parma, Italy.

Bio Systems
|December 14, 2025
PubMed
Summary
This summary is machine-generated.

Scaffold geometry guides tissue regeneration by acting as a computational system. This shape-first approach in bioengineering focuses on form to generate biological function and development.

Keywords:
Cellular automataForm-first bioengineeringHylomorphic frameworkScaffold morphospaceViability kernel

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Area of Science:

  • Biomaterials Science
  • Tissue Engineering
  • Computational Biology

Background:

  • Scaffold geometry plays a critical role in tissue regeneration beyond mere structural support.
  • Morphology acts as a generative constraint, translating physical form into functional instructions for biological systems.
  • The principle applies across biological scales, from molecular folding to cellular migration.

Purpose of the Study:

  • To formalize the principle that form dictates function across biological scales.
  • To apply cellular automata as minimal models for morphogenesis.
  • To extend this logic to scaffold design for enhanced tissue regeneration.

Main Methods:

  • Utilized cellular automata as minimal models to study morphogenesis.
  • Developed a high-dimensional morphospace to describe scaffold geometries.
  • Defined axes in morphospace (curvature, porosity, stiffness, fiber orientation) as local update rules for cell behavior.
  • Identified a viability kernel within the morphospace for geometries supporting growth and differentiation.

Main Results:

  • Scaffold geometry was conceptualized as a computational system guiding cell behavior.
  • A high-dimensional morphospace was established to map scaffold properties.
  • A viability kernel was delineated, identifying geometries conducive to tissue regeneration.
  • Demonstrated that form can be treated as computation in bioengineering.

Conclusions:

  • Bioengineering can shift from designing materials to contain life to designing forms that generate it.
  • A shape-first paradigm, where form causally leads to function, is proposed.
  • Scaffold design can be viewed as a computational process guided by geometric rules.