1. Pump에서의 Cavitation (공동현상) 에 대하여 기술하고 이로 생길 수 있는 문제점과 그 방지책에 대해 논하시오
- Cavitation이란
유체가 넓은 유로에서 좁을 곳으로 고속 유입하거나 벽면의 요철, 만곡부 등으로 흐름이 직선적이지 못할 때 유체는 저압이 되고 포화증기압보다 낮아지면 기화되어 기포가
Executive Summary
SPA brand is Specialty retailer of Private label Apparel. "SPA" is a clothing retail strategy that is commonly known for its efficient and reasonable price labeling, quick trends adoptability, and well known world-wide branches. Manufacturer is main body of decision making because he/she manages everything from manufacturing to circulating. Trough vertical integration of pl
Ⅱ. BODY
Ⅱ.1. Cause of failure
LGE HR’s failure is because of hasty decision made by management. Management pursues HR strategy by force ignoring LGE culture which is unprepared to globalization internally enough. It makes two problems. One is only about foreign executives and the other is foreign executives and local residents in common.
Ⅱ.1.1. Problem to foreign executives.
Fir
Ⅰ. 서론
병이나 사고로 뇌손상을 받은 성인의 치료와 재통합은 재활치료분야에서 가장 중요한 과제중의 하나이다. 그러나 이러한 뇌손상 환자의 재활치료에서 가장 먼저 부딪히는 어려움 중의 하나는 Spasticity(경직)일 것이다.
Spasticity는 관절의 구축 및 변형을 가져오고, 자세의 이상을 발생시
1 Introduction
We're used to take a break or go somewhere for rest. But in Korea, the "leisure" wasn't usual concept for Koreans. Before 70's, we were too busy to have leisure time. But we held the Asian Games in 1986 and Olympic Games in 1988. After that, Leisure became popular and the demand of leisure made a huge increase. And also the law of travel restriction was removed. And increasing dem