Results 41 to 50 of about 6,136,545 (253)

Compression analysis of the gray and white matter of the spinal cord

open access: yesNeural Regeneration Research, 2020
The spinal cord is composed of gray matter and white matter. It is well known that the properties of these two tissues differ considerably. Spinal diseases often present with symptoms that are caused by spinal cord compression.
Norihiro Nishida   +9 more
doaj   +1 more source

High spectro-temporal compression on a nonlinear CMOS-chip

open access: yesLight: Science & Applications, 2021
Optical pulses are fundamentally defined by their temporal and spectral properties. The ability to control pulse properties allows practitioners to efficiently leverage them for advanced metrology, high speed optical communications and attosecond science.
Ju Won Choi   +7 more
doaj   +1 more source

Isotropic compression behavior of granular assembly with non-spherical particles by X-ray micro-computed tomography and discrete element modeling

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2021
The particle morphological properties, such as sphericity, concavity and convexity, of a granular assembly significantly affect its macroscopic and microscopic compressive behaviors under isotropic loading condition.
Nan Zhang   +6 more
doaj   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

open access: yesFEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

FPGA implementation of Lempel-Ziv data compression [PDF]

open access: yes, 2021
When transmitting the data in digital communication, it is well desired that the transmitting data bits should be as minimal as possible, so many techniques are used to compress the data.
Hatem Zakaria   +5 more
core   +1 more source

On the performance of markup language compression [PDF]

open access: yes
Data compression is used in our everyday life to improve computer interaction or simply for storage purposes. Lossless data compression refers to those techniques that are able to compress a file in such ways that the decompressed format is the replica ...
Kheirkhahzadeh, Antonio
core   +3 more sources

Improving the mechanical performances of polymer bonded explosives using monomer tuned polythioureas

open access: yesEnergetic Materials Frontiers, 2023
To improve the mechanical properties of 2,4,6-trinitrobenzene-1,3,5-triamine (TATB)-based polymer bonded explosives (PBXs), four kinds of polythiourea binders, namely the polyetherthiourea (P1), aliphatic polythiourea (P2), aromatic polythiourea (P3) and
Shao-cong Deng   +7 more
doaj   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Ductilityof fiber-reinforcedself-consolidatingconcreteundermulti-axial compression [PDF]

open access: yes, 2011
The results of 12 multi-axial compression tests performed on cylinders made of self-consolidating concrete, plain (SCC) and reinforced with steel fibers (FR-SCC), are presented.
Paolo Vallini   +5 more
core   +1 more source

Failure mechanisms of aluminium foams under compressive loads

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2000
The purpose of this paper is the investigation of the major failure mechanisms of aluminium foams, which were obtained by powder metallurgy route, under compressive loads.
Sáenz, E.   +5 more
doaj  

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