We generalize the power averaging operators to interval-valued Atanassov’s intuitionistic fuzzy environments, and develop a series of generalized interval-valued Atanassov’s intuitionistic fuzzy power aggregation operators. The main advantages of these operators are that they not only accommodate situations in which the input arguments are interval-valued intuitionistic fuzzy numbers (IVIFNs), ...

The fetal electrocardiogram (FECG) has been recorded from 155 women in labor using a fetal scalp electrode and a minicomputerized enhanced averaging technique. Fetal hypoxia, acidosis, and stress have been diagnosed by analysis of blood from the fetal scalp, and post delivery from full gas analysis from blood taken from the umbilical artery and vein. Umbilical venous levels of serum lactate, ad...

This paper establishes the network marketing performance evaluation index system followed the principles of "scientific, objective, systematic, feasibility and stability". Then use interval-valued intuitionistic fuzzy sets OWA (Ordered Weighted Averaging) operator to calculate the evaluation value. The reason of this paper use interval-valued intuitionistic fuzzy sets is some index value is not...

METHODS USED TO PROCESS DATA FROM INDIRECT CALORIMETRY AND THEIR APPLICATION TO VO2MAX. Robert A. Robergs, Angus F. Burnett. JEPonline. 2003;6(2):44-57. Our purpose was to provide objective evidence in support of recommendations for how to process data in gas exchange indirect calorimetry (GEIC). A computer generated data set, devoid of biological variability and measurement error, was used to ...