On the use of machine learning techniques for the mechanical characterization of soft biological tissues.
Sign Up to like & getrecommendations! Published in 2018 at "International journal for numerical methods in biomedical engineering"
DOI: 10.1002/cnm.3121
Abstract: Motivated by the search for new strategies for fitting a material model, a new approach is explored in the present work. The use of numerical and complex algorithms based on machine learning techniques such as… read more here.
Keywords: machine learning; characterization soft; soft biological; biological tissues ... See more keywords
Polarimetric imaging of biological tissues based on the indices of polarimetric purity.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of biophotonics"
DOI: 10.1002/jbio.201700189
Abstract: We highlight the interest of using the indices of polarimetric purity (IPPs) to the inspection of biological tissues. The IPPs were recently proposed in the literature and they result in a further synthetization of the… read more here.
Keywords: polarimetric imaging; polarimetric purity; imaging biological; biological tissues ... See more keywords
Hyperspectral imaging of lipids in biological tissues using near- and shortwave infrared transmission mode: A pilot study.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of biophotonics"
DOI: 10.1002/jbio.202300018
Abstract: Label-free hyperspectral imaging (HSI) of lipids was demonstrated in the near-infrared (NIR) and shortwave infrared (SWIR) regions (950-1800 nm) using porcine tissue. HSI was performed in the transmission light-pass configuration, using a NIR-SWIR camera coupled… read more here.
Keywords: imaging lipids; biological tissues; hyperspectral imaging; transmission ... See more keywords
Determining mean fractional anisotropy using DDCOSY: preliminary results in biological tissues
Sign Up to like & getrecommendations! Published in 2017 at "Magnetic Resonance in Chemistry"
DOI: 10.1002/mrc.4492
Abstract: Complex materials are ubiquitous in science, engineering and nature. One important parameter for characterising their morphology is the degree of anisotropy. Magnetic resonance imaging offers non‐invasive methods for quantitative measurements of the materials anisotropy, most… read more here.
Keywords: diffusion; fractional anisotropy; biological tissues; determining mean ... See more keywords
Evaluation of integral transforms using special functions with applications to biological tissues
Sign Up to like & getrecommendations! Published in 2021 at "Computational and Applied Mathematics"
DOI: 10.1007/s40314-021-01542-2
Abstract: In this paper, we aim to establish several new closed-form evaluations of certain integral transforms involving the rational and exponential functions, which are expressed in terms of confluent hypergeometric function and related functions. Also, we… read more here.
Keywords: special functions; integral transforms; evaluation integral; biological tissues ... See more keywords
An analytical study of drug release to biological tissues through endocytosis
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Dynamics and Control"
DOI: 10.1007/s40435-017-0307-9
Abstract: Local drug delivery system is a thrust area of current research and it possesses clinical implications so long as therapy is concerned. The purpose of the present study is to frame primarily an appropriate mathematical… read more here.
Keywords: tissues endocytosis; study; drug; drug release ... See more keywords
On fibre dispersion in anisotropic soft biological tissues using Fourth-Order Structural Tensors
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2021.111052
Abstract: Abstract Developments in microscopic imaging techniques for soft biological tissues have greatly improved understanding of their underlying microstructures, notably the three-dimensional orientation and dispersion of fibrous constituents. In structural constitutive modelling, assuming that the collagenous… read more here.
Keywords: dispersion; using fourth; biological tissues; fourth order ... See more keywords
Approximate Bayesian computation applied to the identification of thermal damage of biological tissues due to laser irradiation
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2019.106243
Abstract: Abstract This paper deals with the solution of an inverse bioheat transfer problem, by using Approximate Bayesian Computation (ABC). A Sequential Monte Carlo (SMC) method is applied for simultaneous model selection and model calibration (estimation… read more here.
Keywords: thermal damage; bayesian computation; approximate bayesian; damage ... See more keywords
Production of high-quality extremely-thin histological sections by ultrasonically assisted cutting
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2019.116403
Abstract: Abstract Modern-day histology of biological tissues requires precision cutting of a wide variety of tissue samples for histological analyses. Lots of common problems can be identified at the conventional microtome sectioning including creation of curling… read more here.
Keywords: quality; high quality; ultrasonically assisted; assisted cutting ... See more keywords
Non-minimum phase viscoelastic properties of soft biological tissues.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2020.103795
Abstract: Understanding the viscoelastic properties of biological tissues is important because they can reveal tissue structure. This study analyzes the viscoelastic properties of soft biological tissues using a fractional dynamics model. We conducted a dynamic viscoelastic… read more here.
Keywords: phase; soft biological; biological tissues; viscoelastic properties ... See more keywords
Modeling fibrous biological tissues with a general invariant that excludes compressed fibers
Sign Up to like & getrecommendations! Published in 2018 at "Journal of The Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2017.09.005
Abstract: Dispersed collagen fibers in fibrous soft biological tissues have a significant effect on the overall mechanical behavior of the tissues. Constitutive modeling of the detailed structure obtained by using advanced imaging modalities has been investigated… read more here.
Keywords: general invariant; compressed fibers; modeling fibrous; model ... See more keywords