'Naver com' presentation slideshows

2-3. environmental problems caused by minerlas

379 views • 22 slides

Mary Curie

484 views • 10 slides

Where

Where. Facts. Midtown Atlanta, Georgia. Doctor John Pemberton. Money. Revenue $82.3b Cost $24.1b Profit $58.2b Asset $523b Coca cola makes more money than 62 countries. What is affected on economy?. Local shops lose money because people drink Coca cola.

222 views • 9 slides

Joo-weon Ock

Joo-weon Ock. Synthesis of PL dye. Jablonski energy diagram. Photoluminescence( ? ?? ) PL is a process in which a substance absorbs photons and then re-radiates photons E= hv = hc / ? S0-S2-S1-S0 Fluorescence( ?? ) S0-S2-S1-T1-S0 Phosphorescence( ?? ). Synthesis of PL dye. Strokes shift.

247 views • 8 slides