For instance, in a RAID 0, two drives work as one larger and faster drive--faster because twice as many drive heads are reading data simultaneously. In a RAID 2, two drives contain the exact same files, so that if one dies the other continues to work. Other configurations allow both speed and redundancy.
CRMO, juvenile: Introduction. CRMO, juvenile: A rare chronic inflammatory bone disease that occurs in children. The symptoms go into periods of remission only to return. The most common sites for the inflammation are the shinbone, thighbone and collarbone with usually several sites being affected at once. More detailed information about the symptoms, causes, and treatments of CRMO, juvenile is available below.
ECMO is a form of life support that does the work of the lungs and heart for a baby having, or recovering from, urgent or emergency surgery. Most babies have malformations in only one section (lobe) of their lung, so they need only one lobe removed (lobectomy) or only part of one lobe. Some babies need more than one lobe or, rarely, an entire lung removed. With PSs outside the lungs, surgeons remove the malformation but no normal lung tissue.