Artigos de Interesse

Novembro de 2016
 
On-line cleaning technique for mitigation of biofouling in heat exchangers: A case study of a hydroelectric power plant in Brazil
M.N. Frota , E.M. Ticona , A.V. Neves, R.P. Marques, S.L. Braga , G. Valente
 
Junho de 2015
 
The Avogadro number is an integer multiple of the number ‘‘1’’
Paul De Bièvre
The qualification primary can only be allocated on the basis of metrological criteria
Paul De Bièvre
 
Agosto de 2014
 
Realizing the second opportunity for chemists to re-think the mole
Paul De Bièvre
 
Julho de 2014
 
CCQM owes chemists a description of the concept ‘amount of substance’
Paul De Bièvre
 
Abril de 2014
 
Does understanding metrological traceability in analytical measurement require going ‘‘back to basics’’?
Paul De Bièvre
Eurachem’s 25th anniversary: two members’ perspective
Alex Williams • Paul De Bièvre
 
Janeiro de 2014
 
Second opportunity for chemists to re-think the mole
Paul De Bièvre
 
Agosto de 2013
 
Is “consensus value” a correct term for the product of pooling measurement results?
Paul De Bièvre
 
Março de 2013
 
‘‘Analyte’’ is frequently used as synonym for ‘‘measurand’’: is that correct?
Paul De Bièvre
 
Janeiro de 2013
 
Is ‘‘consensus value’’ a correct term for the product of pooling measurement results?
Paulo De Bièvre
 
Março de 2012
 
The 2012 International Vocabulary of Metrology: ‘‘VIM’’
Paul De Bièvre
 
Fevereiro de 2012
 
On the difference between a ‘reference material’ and a ‘material reference’
Paul De Bièvre
Integer numbers and their ratios are key concepts in describing the interactions of atoms and molecules
Paul De Bièvre
Chemists’ views on measurement results are influenced too much by statistical considerations and not enough by the application of simple metrological principles
Paul De Bièvre
Trade disputes involving chemical (analytical) measurement results can be won by developing and developed countries alike
Paul De Bièvre
Looking back at two decades of ‘‘Metrology in Chemistry’’
Paul De Bièvre
From competition back to cooperation?
Paul De Bièvre
 
Maio de 2011
 
The measurand may not necessarily be the "quantity subject to measurement", but it is always the "quantity intended to be measured"
Paul De Bièvre
Measurement results should not be tortured until they confess
Paul De Bièvre
 
Fevereiro de 2011
 
Does accreditation ensure competence in measurement?
Paul De Bièvre
Is the classical metrology pyramid upside down?
Paul De Bièvre