xz is a lossless data compression program and file format which incorporates the LZMA/LZMA2 compression algorithms. One can think of xz as a stripped-down version of the 7-Zip program. xz has its own file format rather than the .7z format used by 7-Zip (which lacks support for Unix-like file system metadata).
In general, an ePortfolio is a purposeful collection of information and digital artifacts that demonstrates development or evidences learning outcomes, skills or competencies.
Extracorporeal membrane oxygenation (ECMO) helps support the heart and/or lungs. It is most often used for critically ill infants with heart or lung disorders. Children and adults may also benefit from ECMO.ECMO uses a type of artificial lung to oxygenate the blood. This device is called a membrane oxygenator.It combines with a warmer and a filter to supply oxygen to the blood and return it to the body.t is most often used for critically ill infants with heart or lung disorders. Children and adults may also benefit from ECMO. ECMO uses a type of artificial lung to oxygenate the blood. This device is called a membrane oxygenator.