Results 11 to 20 of about 418,476 (252)

Diffusion Basis Spectrum Imaging of Tissue Microstructure and Early Treatment in Multiple Sclerosis [PDF]

open access: yesAnn Clin Transl Neurol
ABSTRACT Objective Conventional MRI cannot resolve the coexisting pathological processes within multiple sclerosis tissue. Diffusion Basis Spectrum Imaging decomposes the diffusion signal into fiber, cell, and hindered ratios indexing axonal integrity, cellularity, and extracellular space, respectively.
Kaewsanit A   +10 more
europepmc   +2 more sources

Electric fields as a means of controlling thin film flow over topography [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +4 more
core   +5 more sources

Gravity-driven continuous thin film flow over topography [PDF]

open access: yes, 2011
This thesis is directed primarily at a systematic theoretical investigation of gravity-driven thin film flow over various topographical features, the effect of inertia being of particular interest. The problem is solved using a hierarchy of models based,
Veremieiev, Sergii
core   +4 more sources

Characterization of small-scale surface topography using transmission electron microscopy

open access: yes, 2022
Art.045004, 11 S.Multi-scale surface topography is critical to surface function, yet the very smallest scales of topography are not accessible with conventional measurement techniques. Here we demonstrate two separate approaches for measuring small-scale
Khanal, S.R.   +6 more
core   +1 more source

Reconnecting a Fragmented Monument through Digital Mapping: The City Walls of Athens

open access: yesStudies in Digital Heritage, 2019
The fortifications of Athens have been a recurrent theme of archaeological investigation. In the past two centuries, parts of the walls have been located during rescue interventions at numerous sites in the urban fabric. At present, the visibility of the
Markos Katsianis   +5 more
doaj   +1 more source

Parametric mechanical analysis of thin- versus thick-skinned tectonics applied to the Jura belt

open access: yesBSGF - Earth Sciences Bulletin, 2023
Field observations and seismic interpretations testify that the front of the Jura fold-and-thrust belt is still submitted to compressive deformation, but whether the basement is deforming (thick-skinned) or not (thin-skinned) is an active question.
Caër Typhaine   +4 more
doaj   +1 more source

GEOSPATIAL MONITORING OF ENGINEERING STRUCTURES AS A PART OF BIM [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Among the various civil engineering tasks, geospatial monitoring of engineering structures takes an essential place. In the digital era, the concept of geospatial monitoring needs a total re-definition.
R. Shults
doaj   +1 more source

Sustainable earthworks: Optimization with the ICOM method

open access: yesEnergy Reports, 2020
In the construction of highways and roads, one of the main activities is earthworks. This activity has an economic and environmental impact that cannot be overlooked.
Yago Villar   +3 more
doaj   +1 more source

A BIM-IFC Technical Solution for 3D Crowdsourced Cadastral Surveys Based on LADM

open access: yesEarth, 2021
In most countries, three-dimensional (3D) property units are registered utilizing two-dimensional (2D) documentation and textual description. This approach has several limitations as it is unable to represent the actual extent of complicated 3D property ...
Maria Gkeli   +4 more
doaj   +1 more source

Sub-Canopy Topography Estimation: Experiments With Multibaseline SAR Data at L-Band [PDF]

open access: yes, 2012
Synthetic aperture radar (SAR) systems in L-band and P-band are characterized by deep penetration capabilities into volumes, enabling new opportunities for the radar remote sensing of forests. In the last years, the interest has been continuously growing
Pardini, Matteo   +3 more
core   +1 more source

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