Results 61 to 70 of about 357,777 (201)

Wavelets and their use [PDF]

open access: yes, 2001
This review paper is intended to give a useful guide for those who want to apply discrete wavelets in their practice. The notion of wavelets and their use in practical computing and various applications are briefly described, but rigorous proofs of ...
Dremin, I. M.   +2 more
core   +2 more sources

Spondylitis transmitted from infected aortic grafts: a review [PDF]

open access: yesJournal of Bone and Joint Infection, 2017
Graft infection following aortic aneurysms repair is an uncommon but devastating complication; its incidence ranges from <1% to 6% (mean 4%), with an associated perioperative and overall mortality of 12% and 17.5-20%, respectively.
P. D. Megaloikonomos   +8 more
doaj   +1 more source

Optimising Spatial and Tonal Data for PDE-based Inpainting

open access: yes, 2015
Some recent methods for lossy signal and image compression store only a few selected pixels and fill in the missing structures by inpainting with a partial differential equation (PDE).
Doerr, Benjamin   +8 more
core   +1 more source

Data reduction in the ITMS system through a data acquisition model with self-adaptive sampling rate [PDF]

open access: yes, 2008
Long pulse or steady state operation of fusion experiments require data acquisition and processing systems that reduce the volume of data involved. The availability of self-adaptive sampling rate systems and the use of real-time lossless data compression
Barrera   +8 more
core   +2 more sources

Solid–liquid transport in a modified co-rotating twin-screw extruder-dynamic simulator and experimental validations [PDF]

open access: yes, 2004
This work presents a dynamic transport model of a solid–liquid media through a twin-screw extruder (TSE). The application under consideration is the solid–liquid extraction of solute from raw plant substrate.
Gourdon, Christophe   +3 more
core   +2 more sources

Empirical Comparison of Chirp and Multitones on Experimental UWB Software Defined Radar Prototype [PDF]

open access: yes, 2012
This paper proposes and tests an approach for an unbiased study of radar waveforms' performances. Using the ultrawide band software defined radar prototype, the performances of Chirp and Multitones are compared in range profile and detection range.
Denoulet, J.   +3 more
core  

A Technique for Making Nuclear Fusion in Solids [PDF]

open access: yes, 2017
A technique is described for making nuclear fusion at room temperature by compressing a powder mixture comprising a deuteride and catalytic material. The result is explosive beyond known chemical reaction for the materials.
WAYTE, RICHARD
core   +1 more source

A Step Towards Real-Time Release Testing of Pharmaceutical Tablets: Utilization of CIELAB Color Space

open access: yesPharmaceutics
Background: The pharmaceutical industry is shifting from end-product testing towards real-time release testing. This approach is based on the continuous collection of process data and product information, which is finally utilized for the release ...
René Brands   +3 more
doaj   +1 more source

Distinguishability of States and von Neumann Entropy [PDF]

open access: yes, 1999
Consider an ensemble of pure quantum states |\psi_j>, j=1,...,n taken with prior probabilities p_j respectively. We show that it is possible to increase all of the pairwise overlaps || i.e.
A. Peres   +16 more
core   +2 more sources

Design of reinforced concrete beams with web openings [PDF]

open access: yes, 2006
The provision of transverse openings in floor beams to facilitate the passage of utility pipes and service ducts results not only in a more systematic layout of pipes and ducts, it also translates into substantial economic savings in the construction of ...
Mansur, M. A.
core  

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