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Coupling strengthening mechanism of precipitate and solute atoms in edge dislocation motion of Al-Mg-Si alloy

Journal of Materials Research and Technology
To investigate the coupling strengthening mechanism of precipitate and Cu solute atoms in Al-Mg-Si alloy, the molecular dynamics model of edge dislocation motion interacted with precipitate and Cu solute atoms was established.
Shining Kong, Zelong Yu, Xinyu Zhang, Zhao Zhang +3 more
doaj +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona +4 more
wiley +1 more source

Microscopic stress-constrained two-scale topology optimisation for additive manufacturing

Virtual and Physical Prototyping
The extraordinary mechanical properties of additive manufactured two-scale lattice structures can be substantially enhanced by employing optimisation techniques at both macroscopic and microscopic scales.
Xiaopeng Zhang +4 more
doaj +1 more source

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley +1 more source

Aero-Structural Wing Planform Optimization

, 2004
This paper describes the formulation of optimization techniques based on control theory for aerodynamic shape design in inviscid compressible flow modeled by the Euler equations.
Antony Jameson +4 more
core

Using surrogate models and response surfaces in structural optimization : with application to crashworthiness design and sheet metal forming

, 2003
The aim of this paper is to determine if the Space Mapping technique using surrogate models together with response surfaces is useful in the optimization of crashworthiness and sheet metal forming.
Redhe, Marcus,, Nilsson, Larsgunnar,, Jansson, Tomas, +2 more
core +1 more source

A Bayesian Multi-Model Inference Method for Reliability Analysis Considering Vine Structure Uncertainty Under Limited Data

Applied Sciences
This paper investigates the epistemic uncertainty associated with dependence modeling and its impact on structural reliability analysis when data for vine structure selection is limited.
Qiang Li, Gang Li, Yan Zeng, Wanxin He
doaj +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source

An object-oriented structural optimization program

, 2015
In this paper, implementation concepts of a structural optimization software using object-oriented programming (OOP) in CS ++ is presented. A brief mathematical formulation of structural optimization and continuum-based sensitivity analysis is presented.
Silva, CAC, Bittencourt, ML
core

On design optimization for structural crashworthiness and its state of the art

, 2017
© 2016, Springer-Verlag Berlin Heidelberg. Optimization for structural crashworthiness and energy absorption has become an important topic of research attributable to its proven benefits to public safety and social economy.
Sun, G, Fang, J, Kim, NH, Qiu, N, Li, Q
core +1 more source

machine learning