This paper reports a brief review of the. different physical, chemical, and enzymatic methods used for the enantiomeric separation of rac-ibuprofen. The possible contribution of each technique to the preparation of enantiomerically pure drugs is reviewed in. the context of competitive approaches that depend on the scale of application, with special emphasis on the. recent progress achieved in this particular area.
IT Infrastructure. IT Infrastructure: The term IT infrastructure is defined in ITIL v3 as a combined set of hardware, software, networks, facilities, etc. (including all of the information technology), in order to develop, test, deliver, monitor, control or support IT services.
IT-Information Technology-refers to methods, inventions, standards and products. IT refers to the raw technology and concerns only the hardware, software and data components of an information system IS-Information System-is a system of hardware, software, data, procedures, and people that produce information.T by itself will not help an organization achieve its goals. It is only when IT is embedded into an IS-only when technology (hardware, software, data) is combined with people and procedures will IT become useful.