1. 기존 PLANT 내의 제어실에 새로운 CONTROL SYSTEM 을 설치하고 기존 CONTROL SYSTEM 과의 DATA COMMUNICATION을 하려고 한다. 이때 고려해야할 사항을 설명하시오. 또한, OSI (Open System Interconnection) 7 Layer 에 대해 설명하고 TCP/IP 4계층과 비교 및 적용되는 Protocol의 예를 드시오.
① 이기종간의 제어시스템간의 데이타
5.2 Drug Delivery System
5.2.1 Advantage of Nano-drug delivery system
By diagnosis, and for treatment, we need enhanced drug delivery system. Drug delivery system of these days is just eat and let it flow through the body. It is not good at efficiency. Because the digestive system sometimes digest and remove the drug before it reaches to the target.
For enhancing the efficiency of drug
Airport management, in common with others involved in the operation of elements of the civil air transportation system, are required to take measures that will provide a high level of protection of buildings and equipment (including aircraft), in addition to ensuring the safety and personal security of passengers and staff using the system. This must be done in manner that disturbs the normal ope
tested, evaluated, and modified to assure adequate performance standards.
Reviews of this nature must be carried out by qualified security officers and operations personnel, and assessments should include information on the severity of any deficiency and how it relates to airport security as a whole. In particular, efforts should be made to determine whether unsatisfactory conditions reflect i
1. 모델링의 중요성.
강력한 소프트웨어 시스템을 만들기 위해 구축(Construction)하고 개선(Renovation)하기에 앞서 모델을 만드는 것이 건물을 만들기 위한 청사진 만드는 것과 같이 핵심적인 요소이다. 잘 만들어진 모델은 프로젝트 팀간의 통신수단으로써 그리고 구조적인 문제를 해결하기 위한 수단으로