Nature

Research on characteristic recognition and quantification of internal powder residue in LPBF porous structure based on image processing

Laser Powder Bed Fusion (LPBF), one of the most representative technologies in the field of additive manufacturing (AM), achieves design freedom unattainable by traditional manufacturing methods by ...
eLife

A stochastic RNA editing process targets a select number of sites in individual Drosophila glutamatergic motoneurons

This important study uses single-neuron Patch-seq RNA sequencing to investigate the process by which RNA editing can produce protein diversity and regulate function in various cellular contexts. The ...
Frontiers

Designing a TPMS metamaterial via deep learning and topology optimization

Data-driven models that act as surrogates for computationally costly 3D topology optimization techniques are very popular because they help alleviate multiple time-consuming 3D finite element analyses ...
Nature

Design of 3D printing osteotomy block for foot based on triply periodic minimal surface

The ankle joint, which connects the lower limbs and the sole of the foot, is prone to sprain during walking and sports, which leads to ankle arthritis. Supratroleolar osteotomy is an ankle preserving ...
Frontiers

Design of novel triply periodic minimal surface (TPMS) bone scaffold with multi-functional pores: lower stress shielding and higher mass transport capacity

Background: The bone repair requires the bone scaffolds to meet various mechanical and biological requirements, which makes the design of bone scaffolds a challenging problem. Novel triply periodic ...
Risk

Credit portfolio stress testing using transition matrixes

In this paper, we propose a new methodology for modeling credit transition probability matrixes (TPMs) using macroeconomic factors. We use two indicators, which we call bias and inertia, to summarize ...