Abstract
요약
1. Introduction
2. Experimental Method
2.1 Hair sample
2.2 Procedure devices and drugs
2.3 Thermal rod pretreatment and thermal permanent wave treatment
2.4 Atomic Force Microscope (AFM)
2.5 3D-image
3. Experiment Results
3.1 Hair roughness of sample 1 sectio
3.2 Hair roughness of sample 2 section
3.3 Hair roughness of sample 3 section
3.4 Hair roughness of sample 4 section
3.5 Hair roughness of sample 5 section
3.6 Hair roughness of sample 6 section
4. Conclusion
REFERENCES