Results 61 to 70 of about 185,642 (308)

Quantitative MRI Uncovers Subtle Cortical Damage in Myelin Oligodendrocyte Glycoprotein Antibody‐Associated Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether myelin‐sensitive quantitative MRI reveals microstructural abnormalities in normal‐appearing cortex (NACtx) in myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD), indicating that conventional MRI underestimates remission residual cortical injury.
Valentina Camera, Agnese Tamanti, Silvia Messina, Nicola Dall'Osto, Teresa Maltempo, Stefano Ziccardi, Matteo Foschi, Maria Grazia Piscaglia, Diana Ferraro, Francesco Crescenzo, Francesca Rossi, Albulena Bajrami, Sabrina Marangoni, Damiano Marastoni, Francesca Benedetta Pizzini, Maria Isabel Leite, Roberta Magliozzi, Patrick Waters, Massimiliano Calabrese, Jacqueline Palace, Ruth Geraldes   +20 more
wiley   +1 more source

Using Inverse Reinforcement Learning with Real Trajectories to Get More Trustworthy Pedestrian Simulations

Mathematics, 2020
Reinforcement learning is one of the most promising machine learning techniques to get intelligent behaviors for embodied agents in simulations. The output of the classic Temporal Difference family of Reinforcement Learning algorithms adopts the form of ...
Francisco Martinez-Gil, Miguel Lozano, Ignacio García-Fernández, Pau Romero, Dolors Serra, Rafael Sebastián   +5 more
doaj   +1 more source

Community effort endorsing multiscale modelling, multiscale data science and multiscale computing for systems medicine [PDF]

Briefings in Bioinformatics, 2017
Systems medicine holds many promises, but has so far provided only a limited number of proofs of principle. To address this road block, possible barriers and challenges of translating systems medicine into clinical practice need to be identified and addressed.
Massimiliano Zanin, Ivan Chorbev, Blaz Stres, Egils Stalidzans, Julio Vera, Paolo Tieri, Filippo Castiglione, Derek Groen, Huiru Zheng, Jan Baumbach, Johannes A. Schmid, José Basilio, Peter Klimek, Natasa Debeljak, Damjana Rozman, Harald H. H. W. Schmidt   +15 more
openaire   +3 more sources

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Shape Classification using Multiscale Fourier-based Description in 2-D Space [PDF]

, 2008
In shape recognition, the boundary and exterior parts are amongst the most discriminative features. In this paper, we propose new multiscale Fourier-based object descriptors in 2-D space, which represents the boundary and exterior parts of an object more
Cem Direkoglu, Mark S. Nixon, Nixon, Mark S., Direkoglu, Cem   +3 more
core   +2 more sources

Tuning contact line dynamics on slippery silicone oil grafted surfaces for sessile droplet evaporation

Scientific Reports
Controlling the dynamics of droplet evaporation is critical to numerous fundamental and industrial applications. The three main modes of evaporation so far reported on smooth surfaces are the constant contact radius (CCR), constant contact angle (CCA ...
Astrid Raynard, Anam Abbas, Steven Armstrong, Gary G. Wells, Glen McHale, Khellil Sefiane, Daniel Orejon   +6 more
doaj   +1 more source

Deciphering tissue structure and function using spatial transcriptomics

Communications Biology, 2022
Walker et al. review methods used to analyse spatial transcriptomics data and discuss open questions and areas of future development.
Benjamin L. Walker, Zixuan Cang, Honglei Ren, Eric Bourgain-Chang, Qing Nie   +4 more
doaj   +1 more source

Unravelling cell migration: defining movement from the cell surface

Cell Adhesion & Migration, 2022
Cell motility is essential for life and development. Unfortunately, cell migration is also linked to several pathological processes, such as cancer metastasis. Cells’ ability to migrate relies on many actors.
Francisco Merino-Casallo, Maria Jose Gomez-Benito, Silvia Hervas-Raluy, Jose Manuel Garcia-Aznar   +3 more
doaj   +1 more source

Multiscale metapopulations

Theoretical Ecology
Abstract New advents in technology have improved our ability to study and track host-associated organisms. Often, these organisms experience vastly different spatial and temporal scales than their hosts. However, host-associated organisms are not independent of their hosts nor are hosts independent of their host-associated organisms ...
Daniel Malagon, Benjamin T. Camper, Sharon Bewick   +2 more
openaire   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source