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Estimate of concrete block texture using image analysis
(2012-09-01)
The texture of concrete blocks is very important and is often the decisive factor when choosing a product, particularly if the building specifications call for high-strength blocks allied to low-cost finish, in which case ...
Intravenous regional block is similar to sympathetic ganglion block for pain management in patients with complex regional pain syndrome type I
(Associação Brasileira de Divulgação Científica, 2010)
Sympathetic ganglion block (SGB) or intravenous regional block (IVRB) has been recommended for pain management in patients with complex regional pain syndrome type I (CRPS-I). Forty-five patients were initially selected ...
Study of alternative geometry of hollow self-compacting concrete masonry blocks
(2020-01-01)
To evaluate the geometrical influence of new types of hollow concrete blocks, six different geometries were investigated using self-consolidating concrete to fabricate the blocks. The cell shapes studied were circular, ...
An algorithm for arranging response surface designs in small blocks
(Elsevier B.V., 2000-03-28)
We consider the problem of blocking response surface designs when the block sizes are prespecified to control variation efficiently and the treatment set is chosen independently of the block structure. We show how the loss ...
Variance dispersion graphs for comparing blocked response surface designs
(Amer Soc Quality Control-asqc, 1998-10-01)
In this paper, we extend the use of the variance dispersion graph (VDG) to experiments in which the response surface (RS) design must be blocked. Through several examples we evaluate the prediction performances of RS designs ...
Variance dispersion graphs for comparing blocked response surface designs
(1998-01-01)
In this paper, we extend the use of the variance dispersion graph (VDG) to experiments in which the response surface (RS) design must be blocked. Through several examples we evaluate the prediction performances of RS designs ...
A new climatology for Southern Hemisphere blockings in the winter and the combined effect of ENSO and SAM phases
(John WileyChichester West, 2014)
This study presents 53-year climatology of Southern Hemisphere (SH) blockings in the winter using
daily 500-hPa geopotential height data from NCEP–NCAR reanalysis. The variability of SH blocking events and their
relationships ...
Error-block codes and poset metrics
(Amer Inst Mathematical SciencesSpringfieldEUA, 2008)
Brazilian results on structural masonry concrete blocks
(2007-01-01)
The purpose of this paper is to study the mechanical behavior of concrete blocks and prisms when performing axial compression tests within the Brazilian base of knowledge, intending to foment data of this kind for a ...