A suspended chord (sus chord) is a musical chord in which the (major or minor) third is omitted, replaced usually with either a perfect fourth ( play (helpÂ·info)) or a major second ( play (helpÂ·info)), although the fourth is far more common.
Bromodeoxyuridine (5-bromo-2'-deoxyuridine, BrdU, BUdR, BrdUrd, broxuridine) is a synthetic nucleoside that is an analog of thymidine. BrdU is commonly used in the detection of proliferating cells in living tissues. 5-Bromodeoxycytidine is deaminated to form BrdU.
To the rescue comes the Spanning Tree protocol. This protocol allows bridges to communicate with each other and learn where they are in relation to one another. If a bridge is configured to use the Spanning Tree protocol, it will transmit a maintenance frame on startup called a Bridge Protocol Data Unit (BPDU).