DEMAND-SIDE MANAGEMENT METHOD FOR HOUSEHOLDS WITH SELF-GENERATION AND STORAGE OF ELECTRICITY



Improvement in Validity and Reliability of Airway Assessment Using Ultrasonography by Novice Personnel: A Learning Cohort Study

Sumidtra Prathep,1 Pawarit Sikarettrakul,2 Sasikaan Nimmaanrat,1 Wipharat Juthasantikul,1 Orarat Karnjanawanichkul,1 Nalinee Kovitwanawong1 1Department of Anesthesiology, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand; 2Department of Anesthesiology, Faculty of Medicine, Police General Hospital, Bangkok, ThailandCorrespondence

read more

Design and evaluation of a quasi-zero-stiffness isolator using flexibly supported negative stiffness mechanism

In traditional quasi-zero-stiffness (QZS) isolation system, the negative stiffness part is usually fixed rigidly, lacking of effective amplifying mechanism.For reaching a quasi-zero state, the value of negative stiffness need to be very large to offset the positive stiffness of the structure.This paper proposes a novel isolator incorporating a flex

read more