Incisions are made in the ear canal and the remnant of the eardrum is lifted up. The ear canal may be widened. A tissue graft from the ear muscle (fascia) or cartilage is obtained and is slid under the eardrum. Packing is placed in the middle ear and ear canal to hold the graft and drum against each other to heal.
ECC stands for Enterprise Central Component. The purpose of positioning it as ECC is to enable SAP to build and develop an environment of other products that can function upon the foundation of the central component. R/3 Enterprise was replaced with the introduction of ERP Central Component.
MACSec is designed to provide the next possible solution by securing messages present on the physical media. This prevents any rogue node to interpret the message and make use of the information contained in the message.t is important to note that MACSec itself can not operate in itself to provide the promised services. It has to be used in conjunction with appropriate policies for complimentary and higher level protocol, and authentication and authorization framework and network management.