Zobrazeno 1 - 10
of 39
pro vyhledávání: '"H. Steigstra"'
Publikováno v:
Clinical chemistry. 37(7)
The Dutch Foundation for Quality Assessment in Clinical Chemistry (SKZL) is the professional organization that conducts external quality-assessment schemes in The Netherlands. However, such schemes in fact assess the performance of the internal quali
Publikováno v:
Analytica Chimica Acta. 144:13-23
A network of communicating and cooperating computers, consisting of a central host computer and one microcomputer per experiment, is described. The network is intended to be used as a universally applicable tool in analytical chemical research. A spe
Publikováno v:
Analytica Chimica Acta. 193:269-276
An algorithm called SOLOMON is presented for classification of patterns in multi-dimensional space. This is achieved by constructing a statistical model based on multivariate analysis of the classes under study. The disjoint multivariate analysis is
Publikováno v:
Analytica Chimica Acta. 143:79-94
Experimental verification of the theoretical considerations in Part 1 is reported for automated titrations. The most advanced approach is based on the use of a general computer network with a host computer and satellite microcomputers. The combinatio
Publikováno v:
Analytica Chimica Acta. 209:265-270
Practical application of pattern recognition techniques is often limited because of the way in which variables are selected and the need for supplementation of missing data. The software package comprising the MICA transformation technique and the SO
Publikováno v:
Analytica Chimica Acta. 133:283-301
A microprocessor-based instrument performing all actions necessary for correlation chromatography, a correlator, is described. This correlator is designed to make correlation chromatography as easily applicable as other types of chromatography. The i
Publikováno v:
Mikrochimica Acta. 89:153-161
A new technique for graphical representation is given as an alternative for PCA. Main advantages are the inherent feature selection, a better understanding of the result of the transformation and its simplicity. A brief explanation of the theory is g
Publikováno v:
Analytica Chimica Acta. 186:175-183
A powerful transformation technique in pattern recognition is presented as an alternative to principal component analysis. Its properties include automatic feature selection, presentation of physically interpretable results, and elucidation of hidden
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The wavelength accuracy of ten different types of spectrophotometer was tested with holmium perchlorate solutions. It was found to be good, with mean deviations from the literature values of maximally 0.3 nm. Standard deviations over the entire spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c94a5975467febbafbbfb3982aaf96ee
http://edoc.hu-berlin.de/18452/12725
http://edoc.hu-berlin.de/18452/12725