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.
Typically, a standard IT infrastructure consists of the following components: 1  Hardware: Servers, computers, data centers, switches, hubs and routers, etc. 2  Software: Enterprise resource planning (ERP), customer relationship management (CRM), productivity applications and more. 3  Network: Network enablement, internet connectivity, firewall and security.