Results 41 to 50 of about 133,597 (317)

Namaste (counterbalancing) technique: Overcoming warping in costal cartilage

open access: yesIndian Journal of Plastic Surgery, 2015
Background: Indian noses are broader and lack projection as compared to other populations, hence very often need augmentation, that too by large volume.
Kapil S. Agrawal   +2 more
doaj   +1 more source

Assessment of the Kernel Gram Matrix Representation of Data in Order to Avoid the Alignment of Chromatographic Signals

open access: yesMolecules, 2021
This article discusses the possibility of exploratory data analysis of samples described by second-order chromatographic data affected by peak shifts.
Ivana Stanimirova, Michal Daszykowski
doaj   +1 more source

Cloud-Edge Suppression for Visual Outdoor Navigation

open access: yesRobotics, 2017
Outdoor environments pose multiple challenges for the visual navigation of robots, like changing illumination conditions, seasonal changes, dynamic environments and non-planar terrain. Illumination changes are mostly caused by the movement of the Sun and
Annika Hoffmann, Ralf Möller
doaj   +1 more source

Instability of warped discs

open access: yesMonthly Notices of the Royal Astronomical Society, 2018
Accretion discs are generally warped. If a warp in a disc is too large, the disc can `break' apart into two or more distinct planes, with only tenuous connections between them. Further if an initially planar disc is subject to a strong differential precession, then it can be torn apart into discrete annuli that precess effectively independently.
S. Doğan   +6 more
openaire   +8 more sources

Analysis and application of digital spectral warping in analog and mixed-signal testing [PDF]

open access: yes, 2003
Spectral warping is a digital signal processing transform which shifts the frequencies contained within a signal along the frequency axis. The Fourier transform coefficients of a warped signal correspond to frequency-domain 'samples' of the original ...
Allen, W. R. M.   +3 more
core   +1 more source

Cervical Spinal Cord Magnetization Transfer Ratio and Its Relationship With Clinical Outcomes in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The cervical spinal cord (cSC) is highly relevant to clinical dysfunction in multiple sclerosis (MS) but remains understudied using quantitative magnetic resonance imaging (MRI). We assessed magnetization transfer ratio (MTR), a semi‐quantitative MRI measure sensitive to MS‐related tissue microstructural changes, in the cSC and its ...
Lisa Eunyoung Lee   +26 more
wiley   +1 more source

Estimation of geoacoustic parameters and source range using airgun sounds in the East Siberian Sea, Arctic Ocean

open access: yesFrontiers in Marine Science
Dispersion is a representative property of low-frequency sound propagation over long distances in shallow-water waveguides, making dispersion curves valuable for geoacoustic inversion. This study focuses on estimating the geoacoustic parameters using the
Dae Hyeok Lee   +10 more
doaj   +1 more source

Warps and cosmic infall [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1999
4 pages, 2 figures, submitted to MNRAS on June 19 ...
Jiang, I, Binney, J
openaire   +3 more sources

Fixel‐Based Analysis of Diffusion Imaging as a Quantitative Marker of Disease State in Spinocerebellar Ataxia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxias (SCAs) are a group of genetically heterogeneous neurodegenerative diseases causing progressive deterioration and reduced quality of life. Therapeutic advances have been limited by a lack of sensitive anatomic, functional, or diffusion imaging‐based biomarkers.
David J. Arpin   +11 more
wiley   +1 more source

Shape Stability of Particleboards Covered with Decorative Veneers

open access: yesDrvna Industrija, 2013
This paper summarizes the results of research aimed at determining the shape stability, modulus of rupture (MOR) and modulus of elasticity (MOE) of components made of particle boards, covered on their front side with decorative veneer of American walnut (
Pavel Král   +3 more
doaj   +1 more source

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