Results 261 to 270 of about 188,215 (313)
Some of the next articles are maybe not open access.
Analysing clinical decision analyses
Statistics in Medicine, 1990AbstractWe present a critical review of aspects of clinical decision analysis which uses an application to screening for familial intracranial aneurysms. The analysis is reported together with methods for assessing decision trees. These methods appear to be powerful checks on the usually rather intuitive way in which decision trees are built.
Habbema, J. D. +4 more
openaire +3 more sources
Psychometrika, 1985
Principal components analysis can be redefined in terms of the regression of observed variables upon component variables. Two criteria for the adequacy of a component representation in this context are developed and are shown to lead to different component solutions.
Meredith, William, Millsap, Roger E.
openaire +1 more source
Principal components analysis can be redefined in terms of the regression of observed variables upon component variables. Two criteria for the adequacy of a component representation in this context are developed and are shown to lead to different component solutions.
Meredith, William, Millsap, Roger E.
openaire +1 more source
2019
Citações de resumos de 6 artigos de periódicos médicos internacionais, além de 1 artigo publicado em periódico médico nacional e 2 estudos de caso.
openaire +2 more sources
Citações de resumos de 6 artigos de periódicos médicos internacionais, além de 1 artigo publicado em periódico médico nacional e 2 estudos de caso.
openaire +2 more sources
Archive for Mathematical Logic, 1991
The Herbrand theorem shows that if an existential formula is provable, then so is a disjunction of substitution instances. The author first sharpens this condition to, for Herbrand theories, just one instance, and thus extracts a term t such that \(\phi\) (t) from a proof of \(\exists x\phi (x)\).
openaire +1 more source
The Herbrand theorem shows that if an existential formula is provable, then so is a disjunction of substitution instances. The author first sharpens this condition to, for Herbrand theories, just one instance, and thus extracts a term t such that \(\phi\) (t) from a proof of \(\exists x\phi (x)\).
openaire +1 more source
Talanta, 2006
The use of liposomes as analytical and bioanalytical reagents has been shown to be successful of in a variety of different applications that will be reviewed here. Due to their high surface area, large internal volume, and ability to conjugate bilayer lipids with a variety of biorecognition elements liposomes have been used in homogenous and ...
Katie A, Edwards, Antje J, Baeumner
openaire +2 more sources
The use of liposomes as analytical and bioanalytical reagents has been shown to be successful of in a variety of different applications that will be reviewed here. Due to their high surface area, large internal volume, and ability to conjugate bilayer lipids with a variety of biorecognition elements liposomes have been used in homogenous and ...
Katie A, Edwards, Antje J, Baeumner
openaire +2 more sources
2019
Many earth systems phenomena take place over a region continuously by time; hence, the variation is of the spatio-temporal type. The spatial evolvement of the events can be sampled generally at a set of irregular sites or particularly at regular mesh grid nodes as already explained in the previous chapter.
openaire +2 more sources
Many earth systems phenomena take place over a region continuously by time; hence, the variation is of the spatio-temporal type. The spatial evolvement of the events can be sampled generally at a set of irregular sites or particularly at regular mesh grid nodes as already explained in the previous chapter.
openaire +2 more sources
The Canadian Journal of Statistics / La Revue Canadienne de Statistique, 2000
Thus, the objective was set as the determination of classification methods for vocalizations based on the seven variables provided. The problem is fundamentally multivariate, since the observation of interest, the seal call, is presented as a vector of variables summarizing characteristics of the call.
openaire +1 more source
Thus, the objective was set as the determination of classification methods for vocalizations based on the seven variables provided. The problem is fundamentally multivariate, since the observation of interest, the seal call, is presented as a vector of variables summarizing characteristics of the call.
openaire +1 more source
2013
In this chapter results of a research synthesis and quantitative meta-analyses of three facets of time effects in education are presented, namely time at school during regular lesson hours, homework, and extended learning time. The number of studies for these three facets of time that could be used for a qualitative synthesis (so-called vote counting ...
Hendriks, Maria A. +3 more
openaire +1 more source
In this chapter results of a research synthesis and quantitative meta-analyses of three facets of time effects in education are presented, namely time at school during regular lesson hours, homework, and extended learning time. The number of studies for these three facets of time that could be used for a qualitative synthesis (so-called vote counting ...
Hendriks, Maria A. +3 more
openaire +1 more source