Results 11 to 20 of about 193,699 (347)

The Structure and Compression of Medical Compression Stockings [PDF]

open access: yesMaterials, 2022
This paper lays out standards of compression stockings and their classification into classes. The analysis of knitted fabric structure parameters, elongation and compression of moderate- and high-compression stockings was conducted. Stocking compression on specific parts of the stocking leg was measured on three sizes of a wooden leg model.
Miloš Lozo   +3 more
openaire   +3 more sources

On the Compressibility of Tensors [PDF]

open access: yesSIAM Journal on Matrix Analysis and Applications, 2021
Tensors are often compressed by expressing them in low rank tensor formats. In this paper, we develop three methodologies that bound the compressibility of a tensor: (1) Algebraic structure, (2) Smoothness, and (3) Displacement structure. For each methodology, we derive bounds on storage costs that partially explain the abundance of compressible ...
Shi, Tianyi, Townsend, Alex
openaire   +3 more sources

Hydromechanical Effects of Micro‐Organisms on Fine‐Grained Sediments During Early Burial

open access: yesEarth and Space Science, 2022
Micro‐organisms are known to change fluid flow and permeability processes in subsurface environments, but this has only been demonstrated for coarse‐grained sediments and fractures.
N. Tanner Mills   +3 more
doaj   +1 more source

Compression2: compressed sensing with compressed coil arrays [PDF]

open access: yesJournal of Cardiovascular Magnetic Resonance, 2012
Summary Compressed sensing with PCA based coil compression is a promising way to obtain high quality radial perfusion images without incurring the high computation cost and memory requirements associated with large multi-coil arrays Background Imaging with large coil arrays is desirable for rapid imaging and high signal to noise ratio.
Adluru Ganesh, DiBella Edward
openaire   +2 more sources

DNABIT Compress-Genome Compression Algorithm [PDF]

open access: yesBioinformation, 2011
Data compression is concerned with how information is organized in data. Efficient storage means removal of redundancy from the data being stored in the DNA molecule. Data compression algorithms remove redundancy and are used to understand biologically important molecules. We present a compression algorithm, "DNABIT Compress" for DNA sequences based on
Pothuraju, Rajarajeswari, Allam, Apparao
openaire   +2 more sources

An Algorithmic Metaphysics of Self-Patterns

open access: yesFrontiers in Psychology, 2020
The paper draws on an algorithmic criterion to demonstrate that the self (as initially described in Shaun Gallagher’s a pattern theory of self) is a composite, scattered, and patterned object.
Majid D. Beni
doaj   +1 more source

Pressure Adaptations in Deep-Sea Moritella Dihydrofolate Reductases: Compressibility versus Stability

open access: yesBiology, 2021
Proteins from “pressure-loving” piezophiles appear to adapt by greater compressibility via larger total cavity volume. However, larger cavities in proteins have been associated with lower unfolding pressures.
Ryan W. Penhallurick, Toshiko Ichiye
doaj   +1 more source

Periodic Flows in a Viscous Stratified Fluid in a Homogeneous Gravitational Field

open access: yesMathematics, 2023
The density of a fluid or gas, which depends on the temperature, pressure and concentration of dissolved substances or suspended particles, changes under the influence of a large number of physical factors.
Yuli D. Chashechkin, Artem A. Ochirov
doaj   +1 more source

Time to Compress the Time to First Compression [PDF]

open access: yesJournal of the American Heart Association, 2018
Out‐of‐hospital cardiac arrest (OHCA), often described as the most time‐sensitive and life‐threatening medical condition, remains a major public health problem.[1][1] Survival remains low in most settings, with enormous variation in community outcomes.[2][2] Although several ...
Bentley J. Bobrow, Micah Panczyk
openaire   +3 more sources

Influence of Properties of Hydraulic Fluid on Pressure Peaks in Axial Piston Pumps’ Chambers

open access: yesEnergies, 2021
The article concentrates on the research of the pressure peaks in a working chamber of an axial piston pump. The main focus of the article is the influence of fluid properties on the pressure peaks value.
Piotr Patrosz
doaj   +1 more source

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