The sensory fibers of pulp transmit only pain,
whether the pulp has been cooled or heated
no response
mild to moderate degree of awareness of slight pain that subside within 1-2 sec
strong, momentary painful response that subside within 1-2 sec
moderate to strong painful response that lingers for several sec or longer
▦ Physiologic Action of Gut Hormones
Criteria
① Peptide must be related into blood during time that a biologic response in a target organ is being stimulated or inhibited
② IV infusion of pure natural peptide must reproduce the effect on target organ
③ Synthetic peptide should reproduce the effect found with natural peptide
④ Circulating concentration of peptide that cause stimulat
(1) no effective treatment
(2) lung transplantation
(3) smoking cessation
7) 예후
Factors influencing progression
① cumulative exposure to asbestos
② duration of exposure
③ type of asbestos exposure
3. 탄광부 진폐증 (Coal Worker's Pneumoconiosis)
1) 석탄분진을 흡입하여 발생
2) simple : opacity < 1 cm
Temperature Modulated DSC(TMDSC), High pressure DSC(HPDSC),
Photo DSC(UV-DSC), Maximum resolution TGA or High resolution TGA(MaxRes TGA or HighRes TGA), Reactor TGA, Dynamic Load TMA(DLTMA), Evolved Gas Analysis or Coupling techniques(EGA or TGA-MS/TGA-FTIR)
Difficult to obtain
reproducibility
A few difference of condition
and temperature
→ Enormous effect on result
→ Hard to
※반도체 제조공정 중 기존의 lithograph 공정과 잉크젯 프린팅 공정의 차이와 잉크젯 프린팅 공정을 적용하였을 경우 얻어지는 장점
A. 반도체 제조공정 중 기존의 lithograph 공정
1.Photolithography
리소그래피는 포토레지스트를 도포하는 공정으로 시작해 노광, 현상, 에칭, 포토레지스트 제거에 이르는