Ⅰ. 욕창이란
욕창은 지속적인 압박에 의해 초래되는 피하조직의 손상상태를 말한다. 즉, 오랫동안 움 직이지 않고 계속 누워있으면 신체의 어느 한 부위가 지속적으로 압박을 받게되어 혈액 공급이 잘 되지 않은 결과, 혈액공급이 잘 되지 않는 부위의 피부가 빨갛고, 짓무르게 되 며 피부
market, we, 美ME+ also is looking to expand our business.
This report is divided into two parts, the first half; we will talk about the Japanese market as a whole cultural risk, country risk, and currency risk. And in the later half; we will analysis the cosmetics market in Japan, and describe our company’s market strategy. After that, we will predict future prospects of our company.
2. Objective
1) To investigate of solid-liquid mixture flow characteristics in a slim hole annulus
2) Effect of pipe rotation, fluid property, annulus inclination on the particle transport velocity, transport efficiency and pressure drop
3. Theoretical background
3.1 Reynolds number
Reynolds number can be defined for a number of different situations where a fluid is in relativ
rate of airflow, X축에 total volume of expiration or inspiration
G. Calibration and quality control
Spirometer의 quality control은 calibration과 매우 밀접한 연관이 있다. calibration은 quality control을 위한 adjustment를 하는 과정이다. spirometer로 측정된 air quantity가 알고 있는 수치와 근사치인 경우 instrument는 accurate하다고 할 수 있으며,
moisture, volatile matter, fixed carbon, and ash contents (%weight)
?Ultimate analysis: carbon, hydrogen, sulfur, nitrogen, oxygen content (%weight)Proximate
analysis provides the information on the mode of combustion with which we are very
familiar as shown in Fig. 2. When wood burns, moisture evaporates first at temperatures
o
around 100
C (