of Optical microscope
1) Bright-field microscopy
Bright-field microscopy is the simplest of all the optical microscopy illumination techniques. Sample illumination is transmitted white light and contrast in the sample is caused by absorbance of some of the transmitted light in dense areas of the sample.
2) Dark field microscopy
Dark field microscopy describes microscopy methods, in bo
formula
KH₂PO₄
Melting point
96℃
Specific gravity
2.238g/ml
Solubility
26g/100gH₂O (25℃)
Molecular weight
136.09
PH
4.2~4.9 (25℃)
system of crystallization
tetragonal system
Table. 3. KDP(KH₂PO₄)
The growth of KDP and CuSO₄single crystals were carried out by the temperature decrease method and the constant temperature method. The
1. 서 론
“정보를 전달함으로써 인간과 기계를 연결시켜주는 장치”인 디스플레이. 디스플레이를 연구해 오면서 사람들은 어떻게 더욱 선명하고 빠르게, 잔상이 남지 않는 영상매체를 보낼 수 있을까. 어떻게 하면 크고 넓은 화면으로 영상매체를 볼 수 있을까. 라는 연구를 계속해 왔다. 그로 인하
1. Background
Scent: Odor
The sense of smell gives rise to the perception of odors, mediated by the olfactory nerve. The olfactory receptor (OR) cells are neurons present in the olfactory epithelium, a small patch of tissue in back of the nasal cavity. There are millions of olfactory receptor neurons that act as sensory signaling cells. Each neuron has cilia in direct contact with air. The