1. Financial Model
Actual cost of PM
Cost of repair/corrective
maintenance
Cost of replacing
equipment
Expected useful life of
equipment
Effects of PM on expected
useful life
Frequency of required
repairs when equipment is
no maintained
Effect of PM on energy
consumption
2. What they investigate?
14million square feet/119million square feet
Type of equi
Maintenance is the task that we perform to keep buildings in good condition. So Preventive Maintenance includes tasks to keep a building in good condition by painting, lubrication, cleaning, adjusting, and minor component replacement to extend the life of equipment and facilities. For examples, quarterly air conditional filter changes, monthly roof inspections and seal coating the parking lot ann
장애인의 존재는 그 가족의 모든 생활 주기에 걸쳐 끝이 없는 강한 스트레스 요인이 된다. 장애란 일시적으로 있다가 없어지는 상태가 아니라 일생을 함께 하는 결함의 상태이기 때문에 심리적․사회적으로 다양한 어려움과 갈등을 초래한다. 또한 가족의 평생보호에 따른 경제적인 부담 등은 사회
● Definition of plasma
Plasma is one of the four fundamental states of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artificially created and controlled for
Introduction (What is plasma?)
1. Definition of plasma
Plasma is one of the four fundamental states of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artif