Erratum for “Optimum Number of Crews”

Optimum Structures of a Cascaded Multilevel Inverter for Minimum Number of Power Electronic Devices

In this paper, several optimum structures of a cascaded multilevel inverter is proposed. This optimization is based on generation a constant number of output voltage levels by using minimum number of power switches or dc voltage sources or minimum amount of blocked voltage by power switches. In addition, the optimum structure for a constant number of dc voltage sources by using minimum number o...

Erratum: Incorrect Volume Number

Optimum number of sessions for depression and anxiety.

AIM To examine the relationship between the number of psychological treatment sessions completed by patients (1-5 sessions, 6-8 sessions, >8 sessions) and the change in self-rated depressive and anxiety symptoms using the Hospital Anxiety and Depression Scale (HADS). METHOD Recording demographic characteristics and various clinical outcome measures for all referrals to the service and examini...

Erratum: Correction of the Grant Number

which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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