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.
Crystalline in nature, chlorpyrifos is a form of organophosphate insecticide that is widely used in both agricultural and home settings. Organophosphates (sometimes abbreviated OP) are a common name for phosphoric acid esters.hen this happens, headaches, dizziness, increased urination, loss of motion, and drooling can occur. If exposure has been excessive, convulsions, paralysis, and even death can result. Chlorpyrifos is classified as an endocrine disruptor, which can cause detrimental effects on the hormonal system as well.