Non Small Cell Lung Cancer Life Expectancy. Life expectancy of stages1, stage2, stage3: 5 years survival rate is taken as general guide line for percentage of patients who live at least 5 years after they are diagnosed for cancer.1  Stage 1: 50% five year survival rate. 2  Stage2: 30% of five year survival rate.3  Stage 3: 18 to 19% of five year survival rate.ife expectancy of stages1, stage2, stage3: 5 years survival rate is taken as general guide line for percentage of patients who live at least 5 years after they are diagnosed for cancer. 1  Stage 1: 50% five year survival rate. 2  Stage2: 30% of five year survival rate. 3  Stage 3: 18 to 19% of five year survival rate.
Chemical engineering is a branch of engineering that applies physical sciences (physics and chemistry) and life sciences (microbiology and biochemistry) together with applied mathematics and economics to produce, transform, transport, and properly use chemicals, materials and energy.hemical engineering is a branch of engineering that applies physical sciences (physics and chemistry) and life sciences (microbiology and biochemistry) together with applied mathematics and economics to produce, transform, transport, and properly use chemicals, materials and energy.
Environmental engineers are specialists who study and perform environmental engineering. To this end, they take doctrines of engineering, science, biology and chemistry to formulate solutions to public health issues and environmental problems. Essentially, they study the effects technology has on the environment.