AIMC Topic: Computer Simulation

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Deep learning-assisted identification and localization of ductal carcinoma from bulk tissue in-silico models generated through polarized Monte Carlo simulations.

Biomedical physics & engineering express Mar 4, 2025
Despite significant progress in diagnosis and treatment, breast cancer remains a formidable health challenge, emphasizing the continuous need for research. This simulation study uses polarized Monte Carlo approach to identify and locate breast cancer...
Neural Networks, Computer Algorithms Computer Simulation Humans Image Processing, Computer-Assisted Carcinoma, Ductal, Breast Monte Carlo Method Female Breast Neoplasms Deep Learning
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Loss formulations for assumption-free neural inference of SDE coefficient functions.

NPJ systems biology and applications Mar 1, 2025
Stochastic differential equations (SDEs) are one of the most commonly studied probabilistic dynamical systems, and widely used to model complex biological processes. Building upon the previously introduced idea of performing inference of dynamical sy...
Neural Networks, Computer Algorithms Computer Simulation Stochastic Processes
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Denoising Diffusion Probabilistic Model to Simulate Contrast-enhanced spinal MRI of Spinal Tumors: A Multi-Center Study.

Academic radiology Feb 28, 2025
RATIONALE AND OBJECTIVES: To generate virtual T1 contrast-enhanced (T1CE) sequences from plain spinal MRI sequences using the denoising diffusion probabilistic model (DDPM) and to compare its performance against one baseline model pix2pix and three a...
Humans Middle Aged Algorithms Contrast Media Spinal Neoplasms Adult Female Computer Simulation Magnetic Resonance Imaging Models, Statistical Image Enhancement Sensitivity and Specificity Signal-To-Noise Ratio Reproducibility of Results Image Interpretation, Computer-Assisted Male Diffusion Magnetic Resonance Imaging Aged Artifacts
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Adaptive Synaptic Scaling in Spiking Networks for Continual Learning and Enhanced Robustness.

IEEE transactions on neural networks and learning systems Feb 28, 2025
Synaptic plasticity plays a critical role in the expression power of brain neural networks. Among diverse plasticity rules, synaptic scaling presents indispensable effects on homeostasis maintenance and synaptic strength regulation. In the current mo...
Synapses Models, Neurological Action Potentials Neurons Learning Animals Neuronal Plasticity Algorithms Humans Computer Simulation Neural Networks, Computer
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A Generative Shape Compositional Framework to Synthesize Populations of Virtual Chimeras.

IEEE transactions on neural networks and learning systems Feb 28, 2025
Generating virtual organ populations that capture sufficient variability while remaining plausible is essential to conduct in silico trials (ISTs) of medical devices. However, not all anatomical shapes of interest are always available for each indivi...
Models, Anatomic Image Processing, Computer-Assisted Magnetic Resonance Imaging Heart Humans Neural Networks, Computer Algorithms Databases, Factual Computer Simulation
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Estimation of Ganciclovir Exposure in Adults Transplant Patients by Machine Learning.

The AAPS journal Feb 28, 2025
INTRODUCTION: Valganciclovir, a prodrug of ganciclovir (GCV), is used to prevent cytomegalovirus infection after transplantation, with doses adjusted based on creatinine clearance (CrCL) to target GCV AUC0-24 h of 40-60 mg*h/L. This sometimes leads t...
Valganciclovir Algorithms Ganciclovir Computer Simulation Adult Humans Cytomegalovirus Infections Antiviral Agents Machine Learning Models, Biological Area Under Curve Creatinine Organ Transplantation
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Design and implementation of an independent-drive bionic dragonfly robot.

Bioinspiration & biomimetics Feb 27, 2025
Bionic flapping wing robots achieve flight by imitating animal flapping wings, which are safe, flexible, and efficient. Their practicality and human-machine symbiosis in narrow and complex environments are better than traditional fixed-wing or multir...
Computer Simulation Flight, Animal Wings, Animal Odonata Biomimetics Animals Equipment Failure Analysis Robotics Bionics Equipment Design
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AI/ML modeling to enhance the capability of in vitro and in vivo tests in predicting human carcinogenicity.

Mutation research. Genetic toxicology and environmental mutagenesis Feb 26, 2025
This study aimed to develop an in silico model for predicting human carcinogenicity using advanced deep learning techniques, specifically Graph Neural Networks (GNN), through a multitask learning (MTL) approach. The MTL framework leveraged auxiliary ...
Carcinogenicity Tests Humans Animals Neural Networks, Computer Deep Learning Computer Simulation Carcinogens
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A springtail-inspired multimodal walking-jumping microrobot.

Science robotics Feb 26, 2025
Although legged robots have demonstrated effective mobility in some natural settings, as robot size decreases, obstacles in their environment become challenging to overcome. Small arthropods scale obstacles many times their size through jumps powered...
Equipment Design Walking Torque Biomimetics Extremities Biomechanical Phenomena Animals Robotics Computer Simulation
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Adaptive control and state error prediction of flexible manipulators using radial basis function neural network and dynamic surface control method.

PloS one Feb 26, 2025
This paper introduces a novel control strategy for managing the uncertainties in flexible joint manipulators, incorporating a Radial Basis Function Neural Network (RBFNN) with Adaptive Dynamic Surface Control (ADSC). This strategy innovatively utiliz...
Computer Simulation Humans Nonlinear Dynamics Neural Networks, Computer Radial Basis Function Networks Algorithms
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