Results 71 to 80 of about 1,074,783 (331)

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Reconstruction of Gray-Scale Images

Methodology And Computing In Applied Probability, 2001
Reconstruction of images corrupted by noise is an important problem in Image Analysis. In the standard Bayesian approach the unknown original image is assumed to be a realization of a Markov random field on a finite two dimensional finite region.
Ferrari, Pablo A., Gubitoso, Marco D., Neves, E. Jordão   +2 more
openaire   +3 more sources

Error in the Reconstruction of Nonsparse Images [PDF]

Mathematical Problems in Engineering, 2018
Sparse signals, assuming a small number of nonzero coefficients in a transformation domain, can be reconstructed from a reduced set of measurements. In practical applications, signals are only approximately sparse. Images are a representative example of such approximately sparse signals in the two-dimensional (2D) discrete cosine transform (DCT) domain.
Miloš Brajović, Isidora Stanković, Miloš Daković, Cornel Ioana, Ljubiša Stanković   +4 more
openaire   +2 more sources

Characteristics of Cerebral Palsy in the Midwestern US

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebral palsy (CP) is the most common lifelong motor disability worldwide. Yet, data is limited on how CP manifests in the US. Our objective was to characterize and determine factors affecting functional outcomes in a large population of young people with CP in the Midwestern US.
Susie Kim, Kelsey Steffen, Lauren Gottschalk‐Henneberry, Jennifer Miros, Amy Robichaux‐Viehoever, Karen Taca, Bhooma R. Aravamuthan   +6 more
wiley   +1 more source

Compact Model Representation for 3D Reconstruction

, 2017
3D reconstruction from 2D images is a central problem in computer vision. Recent works have been focusing on reconstruction directly from a single image.
Eriksson, Anders, Fookes, Clinton, Kong, Chen, Lucey, Simon, Pontes, Jhony K., Sridharan, Sridha   +5 more
core   +2 more sources

Altered Dynamic Functional Network Connectivity in Post‐Stroke Aphasia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Previous studies examining post‐stroke aphasia (PSA) patients via resting‐state functional magnetic resonance imaging (rs‐fMRI) have predominantly focused on static functional connectivity. In contrast, the current investigation aims to elucidate the alterations in dynamic functional network connectivity (dFNC) among PSA patients ...
Guihua Xu, Yongsheng Wu, Junyu Qu, Rui Zhu, Wenwen Xu, Jiaxiang Xin, Dawei Wang   +6 more
wiley   +1 more source

Image Reconstruction Algorithm Based on Spectral Projected Gradient Pursuit for Electrical Capacitance Tomography

Journal of Harbin University of Science and Technology, 2018
Accuracy and speed are important indicators to detect the image reconstruction algorithm for electrical capacitance tomography. In recent years，although many image reconstruction algorithms have been studied，they can not achieve desired results.
WANG Li-li, LIU Hong-bo, CHEN De-yun, CHEN Feng   +3 more
doaj   +1 more source

Image reconstruction in optical tomography [PDF]

Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 1997
Optical tomography is a new medical imaging modality that is at the threshold of realization. A large amount of clinical work has shown the very real benefits that such a method could provide. At the same time a considerable effort has been put into theoretical studies of its probable success. At present there exist gaps between these two realms.
S R, Arridge, M, Schweiger
openaire   +2 more sources

Scoliosis Surgery in a Patient With Advanced Friedreich's Ataxia—It Is Not Too Late

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Friedreich's ataxia is a multisystem disorder with scoliosis being the most common non‐neurological manifestation. While scoliosis surgery is typically performed in adolescent, ambulatory patients, few data exist on surgical outcomes in patients with advanced disease.
Kathrin Reetz, Stella A. Lischewski, Jörg B. Schulz, Maximilian Praster, Miguel Pishnamaz, on behalf of the FACROSS study group, Imis Dogan, Sandro Romanzetti, Ravi Dadsena, Kerstin Konrad, Thomas Clavel, Vera Jankowski, Joachim Jankowski, Oliver Pabst, Nikolaus Marx, Julia Moellmann, Malte Jacobsen, Katharina Marx‐Schütt, Juergen Dukart, Simon Eickhoff, Ralf‐Dieter Hilgers   +20 more
wiley   +1 more source

Image Super-Resolution Reconstruction Network Based on Structural Reparameterization and Feature Reuse

Sensors
In the task of integrated circuit micrograph acquisition, image super-resolution reconstruction technology can significantly enhance acquisition efficiency.
Tianyu Li, Xiaoshi Jin, Qiang Liu, Xi Liu   +3 more
doaj   +1 more source