Results 211 to 220 of about 46,231 (260)

Miniaturisation of Raman spectroscopy systems: from benchtop to backpocket.

open access: yesLab Chip
Hardy M   +5 more
europepmc   +1 more source

Optimum chemical balance weighing designs under the restriction on weighings

Discussiones Mathematicae Probability and Statistics, 2001
The problem addressed here is concerned with estimating individual weights of objects by using a chemical balance weighing design under the constraint on the number in which each object is weighed. The model for a chemical balance design is \(y(n\times 1)= x(n\times p)w(p\times 1)+ e(n\times 1)\), when \(y\) is a vector of observations, \(x\) is the ...
Ceranka, Bronisław   +1 more
openaire   +2 more sources

New Construction of Optimum Chemical Balance Weighing Designs

Calcutta Statistical Association Bulletin, 1987
The present paper deals with certain chemical balance weighing designs. The incidence matrices of BIB designs for v treatments have been used to construct these designs for p = v + 1 objects. Conditions have been obtained for making some of these designs “optimum”.
Ceranka, B., Katulska, K.
openaire   +2 more sources

A-optimal chemical balance weighing design with correlated errors

Journal of Applied Mathematics and Computing, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ceranka, Bronisław   +1 more
openaire   +2 more sources

On certain A-optimal chemical balance weighing designs

Computational Statistics & Data Analysis, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ceranka, B., Graczyk, M., Katulska, K.
openaire   +1 more source

On Some Chemical Balance Weighing Designs

Australian Journal of Statistics, 1971
SummaryThe present paper deals with certain chemical balance weighing designs. The incidence matrices of BIB designs and balanced ternary designs have been used to construct these designs. Conditions have been obtained to make some of these designs “optimum”.
openaire   +2 more sources

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