Results 41 to 50 of about 1,625 (132)

Ultrasound fundamentals and their clinical implications for interventional cytopathologists

open access: yesCytopathology, Volume 36, Issue 4, Page 356-374, July 2025.
Interventional cytopathologists need to know about ultrasound physics and instrumentation to produce an image that faithfully recreates the lesion discovered by the sonographer and diagnosed by the radiologist. A deep quantitative understanding of physics is not required.
David Lieu
wiley   +1 more source

LES validation of urban flow, part II: eddy statistics and flow structures [PDF]

open access: yes, 2016
Time-dependent three-dimensional numerical simulations such as large-eddy simulation (LES) play an important role in fundamental research and practical applications in meteorology and wind engineering.
Hertwig, Denise   +2 more
core   +1 more source

Evolving Sediment Structure and Lithospheric Architecture Across the Indo‐Burman Forearc Margin From the Joint Inversion of Surface‐ and Scattered‐Wave Seismic Constraints

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 6, June 2025.
Abstract The Indo‐Burman subduction zone represents a global endmember for extreme sediment accretion and is a region characterized by ambiguous tectonic structure. The recent collection of broadband seismic data across the Indo‐Burman accretionary margin as part of the Bangladesh‐India‐Myanmar Array (BIMA) experiment provides an opportunity to ...
Christopher J. W. Carchedi   +10 more
wiley   +1 more source

A Comparison of Image Statistics of Peacock Jumping Spider Colour Patterns and Natural Scenes

open access: yesEcology and Evolution, Volume 15, Issue 5, May 2025.
What drives the evolution of colour patterns in peacock spiders: Standing out or processing bias? Hardenbicker et al. found that the image statistics of male colour patterns diverge from those of natural scenes, whereas the statistics of female patterns do not.
Marie‐Christin Hardenbicker   +2 more
wiley   +1 more source

Part I - Application of ultra-stable oscillators to one-way ranging systems. Part II - Fluctuation spectra of ultra- stable oscillators - Measurement and estimation Final report [PDF]

open access: yes
Application of ultrastable oscillators to one-way ranging systems - Measurement technique for determining phase fluctuation spectrum of highly stable ...
Ghais, A. F.   +2 more
core   +1 more source

Stellar rotational periods in the planet hosting open cluster Praesepe

open access: yes, 2014
By using the dense coverage of the extrasolar planet survey project HATNet, we Fourier analyze 381 high-probability members of the nearby open cluster Praesepe (Beehive/M44/NGC 2632).
Bakos, Gaspar A.   +8 more
core   +1 more source

Structure analysis of biologically important prokaryotic glycopolymers [PDF]

open access: yes, 2013
Of the many post-translational modifications organisms can undertake, glycosylation is the most prevalent and the most diverse. The research in this thesis focuses on the structural characterisation of glycosylation in two classes of glycopolymer (
Ventura, Valeria Victoria   +1 more
core   +1 more source

Deformed tiling and blending: application to the correction of distortions implied by texture mapping

open access: yesComputer Graphics Forum, Volume 44, Issue 2, May 2025.
Abstract The prevailing model in virtual 3D scenes is a 3D surface, which a texture is mapped onto, through a parameterization from the texture plane. We focus on accounting for the parameterization during the texture creation process, to control the deformations and remove the cuts induced by the mapping.
Q. Wendling, J. Ravaglia, B. Sauvage
wiley   +1 more source

Flutter spectral measurements using stationary pressure transducers [PDF]

open access: yes
Engine-order sampling was used to eliminate the integral harmonics from the flutter spectra corresponding to a case-mounted static pressure transducer.
Kurkov, A. P.
core   +1 more source

Near-Infrared Time-Series Photometry in the Field of Cygnus OB2 Association I - Rotational Scenario For Candidate Members [PDF]

open access: yes, 2017
In the last decades, the early pre main sequence stellar rotational evolution picture has been constrained by studies targeting different young regions at a variety of ages.
Alencar, S. H. P.   +4 more
core   +4 more sources

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