STUDY ON THE OPTIMAL DESIGN OF MISTUNED BLADED DISK (SIMULTANEOUS OPTIMIZATION OF FORCED AND SELF-EXCITED VIBRATION AND AMOUNT OF UNBALANCE)

Study on the optimal design of mistuned bladed disk (Simultaneous optimization of forced and self-excited vibration and amount of unbalance)

Although bladed disks are nominally designed to be cyclically symmetric (tuned system), the vibration characteristics of all blades on a disk are slightly different due to the manufacturing tolerance, deviations in the material properties, and wear during operation.These small variations break the cyclic symmetry and split the eigenvalue pairs.Blad

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Hypnotherapy is more effective than acupressure in the production of prolactin hormone and breast milk among women having given birth with caesarean section

This research aimed to analyze the effectiveness of hypnotherapy compared with acupressure toward the prolactin hormone level and the production of breast milk among women giving birth by caesarean section.The research groups were divided into two groups, namely hypnotherapy receiving women group and acupressure-receiving women group.The hypnothera

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