Complications
Thrombosis, fat embolism은 사망할 수 있으므로 주의 요함.
(General complications) fat embolism, ecchymosis, swelling, hematoma, infection, paresthesia, DVT
수술 후 24시간 이내 or 2-3일 후 dyspnea 발생시 fat embolism syndrome의심.
(Costmetic complications) 피부 착색, 피부자극증상, 피부면 울퉁불퉁함은 대개 6개월 이내 호전, 조
Laser optic base plate
He-Ne laserLaser mount
Optics bases
Spherical lenses, f=2.7mm
Variable beam divider
Holder for beam divider
Film holder
Object holder
Holography film
Film storage box
Darkroom lamp
Tweezers
Small trays
Developer
Fixer
Iron nitrate nonahydrate
Potassium bromide (KBr)
Polyethylene bottles, 1000 ml
Stopclock, Ruler, Multi-tap
2) Exposure
In the
A dimensionless number is a quantity which describes a
Certain physical system and which is a pure number without
Any physical units
The fluid undergoes irregular fluctuations, or mixing, in
Contrast to laminar flow, in which the fluid moves in smooth
Paths or layers
In turbulent flow the flow the speed of the fluid at a point is continuously undergoing changes in both magnitude and di
1. Objective
이상적인 렌즈에서는 한 물점에서 나간 광선들이라면 초점면에서 하나의 점으로 정확하게 맺혀야 한다. 하지만, 우리가 사용하는 렌즈들은 곡률 등의 특성을 가진 렌즈이므로 렌즈를 통과할 때 초점면에서 상점이 달라지게 되고 따라서 이로 인해 수차가 생기게 된다. 여러 가지 실험을 통
1. Introduction
1) Definition of preservation and food-spoilage micro-organisms
Food preservation is the process of treating and handling food to stop or greatly slow down spoilage (loss of quality, edibility or nutritive value) caused or accelerated by micro-organisms. Some methods, however, use benign bacteria, yeasts or fungi to add specific qualities and to preserve food (e.g., cheese, wine