AIMC Topic: Elasticity

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Predicting cryptic ligand binding sites based on normal modes guided conformational sampling.

Proteins Dec 5, 2020
To greatly expand the druggable genome, fast and accurate predictions of cryptic sites for small molecules binding in target proteins are in high demand. In this study, we have developed a fast and simple conformational sampling scheme guided by norm...
Molecular Dynamics Simulation Hepacivirus Ligands Elasticity Regression Analysis Area Under Curve Antigens, CD Coronavirus Papain-Like Proteases Karyopherins Protein Tyrosine Phosphatase, Non-Receptor Type 1 Exportin 1 Protein Protein Conformation Algorithms Receptors, Cytoplasmic and Nuclear Reproducibility of Results Binding Sites SARS-CoV-2 Coronavirus 3C Proteases ROC Curve Humans Computational Biology Machine Learning Antigens, Neoplasm Interleukin-2 Models, Statistical
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Classification of aortic stenosis using conventional machine learning and deep learning methods based on multi-dimensional cardio-mechanical signals.

Scientific reports Oct 16, 2020
This paper introduces a study on the classification of aortic stenosis (AS) based on cardio-mechanical signals collected using non-invasive wearable inertial sensors. Measurements were taken from 21 AS patients and 13 non-AS subjects. A feature analy...
Machine Learning Algorithms Female Reproducibility of Results Humans Neural Networks, Computer Pilot Projects Aortic Valve Stenosis Decision Trees Signal Processing, Computer-Assisted Aged Male Middle Aged Deep Learning Finite Element Analysis Biomedical Engineering Heart Elasticity Wavelet Analysis
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Analytical Modeling and Design of Generalized Pneu-Net Soft Actuators with Three-Dimensional Deformations.

Soft robotics Aug 19, 2020
Pneu-net soft actuators, consisting of pneumatic networks of small chambers embedded in elastomeric structures, are particularly promising candidates in the society of soft robotics. However, there are few studies on the analytical modeling of pneu-n...
Robotics Elasticity
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Numerical simulation of deformed red blood cell by utilizing neural network approach and finite element analysis.

Computer methods in biomechanics and biomedical engineering Aug 10, 2020
In order to have research on the deformation characteristics and mechanical properties of human red blood cells (RBCs), finite element models of RBC optical tweezers stretching and atomic force microscope (AFM) indentation were established. Non-linea...
Erythrocyte Deformability Models, Biological Nonlinear Dynamics Microscopy, Atomic Force Erythrocytes Stress, Mechanical Elasticity Finite Element Analysis Numerical Analysis, Computer-Assisted Humans Neural Networks, Computer Algorithms Computer Simulation
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The use of surrounding rock loosening circle theory combined with elastic-plastic mechanics calculation method and depth learning in roadway support.

PloS one Jul 15, 2020
The objective is to study the design method of roadway support and provide technical support for coal mining and other mining methods that need deep roadway excavation. Through literature review, the occurrence, development mechanism and influencing ...
Pliability Coal Mining Geological Phenomena Elasticity Decision Support Techniques Mechanical Phenomena Deep Learning Landslides Engineering
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Structural compliance: A new metric for protein flexibility.

Proteins Jul 14, 2020
Proteins are the active players in performing essential molecular activities throughout biology, and their dynamics has been broadly demonstrated to relate to their mechanisms. The intrinsic fluctuations have often been used to represent their dynami...
Software Complement C8 Biomechanical Phenomena Internet Humans Agaricales Neural Networks, Computer Molecular Dynamics Simulation Fungal Proteins Elasticity Lectins
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Negshell casting: 3D-printed structured and sacrificial cores for soft robot fabrication.

PloS one Jun 12, 2020
Soft robot fabrication by casting liquid elastomer often requires multiple steps of casting or skillful manual labor. We present a novel soft robotic fabrication technique: negshell casting (negative-space eggshell casting), that reduces the steps re...
Robotics Equipment Design Biomimetics Elastomers Elasticity Fingers Mechanical Phenomena Silicone Elastomers Humans Computer-Aided Design Hand Strength Printing, Three-Dimensional
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Additive Manufacturing for Self-Healing Soft Robots.

Soft robotics Mar 10, 2020
The field of self-healing soft robots was initiated a few years ago. A healing ability can be integrated in soft robots by manufacturing their soft membranes out of synthetic self-healing polymers, more specifically elastomeric Diels-Alder (DA) netwo...
Elasticity Printing, Three-Dimensional Fingers Robotics Polymers
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A novel machine learning based computational framework for homogenization of heterogeneous soft materials: application to liver tissue.

Biomechanics and modeling in mechanobiology Dec 10, 2019
Real-time simulation of organs increases comfort and safety for patients during the surgery. Proper generalized decomposition (PGD) is an efficient numerical method with coordinate errors below 1 mm and response time below 0.1 s that can be used for ...
Nonlinear Dynamics Stress, Mechanical Elasticity Finite Element Analysis Liver Models, Biological Materials Testing Models, Cardiovascular Anisotropy Neural Networks, Computer Machine Learning Humans Algorithms Computer Simulation Animals Swine Imaging, Three-Dimensional
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A soft continuum robot, with a large variable-stiffness range, based on jamming.

Bioinspiration & biomimetics Sep 13, 2019
Inspired by the physiological structure of the hand capable of realizing the continuous change in finger stiffness when grasping objects of different masses, a self-locking soft continuum robot with a large variable-stiffness range based on particle ...
Equipment Design Humans Hand Elasticity Hand Strength Robotics
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