This paper presents the application of iSight for optimal tip design of complex tool holder spindle. The complex tool holder is used for holding a (milling/drilling) tool of a machine tool. The engineering problem of complex tool holder results from the twisting of spindle of tool holder. This leads to the vibration of tool holder which makes the tool holder malfunction. This engineering proble...

dotracheal tube and are composed of inspiratory and expiratory corrugated limbs. The two breathing tubes carry respiratory gases with volatile anesthetics to and from patients during general anesthesia. Although longer corrugated breathing tubes allow the anesthesia machine to be located farther from the patients, they are so long and flexible that they tend to hang down below the operating tab...

Credit card is a small plastic card issued by a bank, building society, etc., allowing the holder to purchase goods or services on credit. Debit card is a card allowing the holder to transfer money electronically from their bank account when making a purchase. The use of credit cards and debit cards are increasing day by day. People are relying more on both cards nowadays than in the previous d...

John Remmers, MD, University of Calgary, Calgary Canada Conflict of interest: Zephyr Sleep Technologies employee and share holder Shouresh Charkhandeh, DDS, The Snore Center, Calgary Canada Conflict of interest: Zephyr Sleep Technologies share holder Joshua Grosse, MMath, Zephyr Sleep Technologies, Calgary Canada Conflict of interest: Zephyr Sleep Technologies employee and share holder Zbigniew...