BIOL 200 Lecture Notes - Environmental Working Group, Nanomaterials, Secondary Source
Document Summary
A popular source is meant for the general public and is a secondary source. Informal in a sense that its focus is for entertainment,news,advertising or profit. Commonly used knowledge and words. i. e magazines, newspapers. An academic sources is more formal and meant for professors, researchers, experts or students. Requires prior knowledge and specific/educated jargon. i. e journals. Primary: new set of findings from an original research from an original experiements. Review: a summary/analysis of a research no original research/eperiement conducted. Focus on generic topic: environmental working group 2012. Available from http://breakingnews. ewg. org/2012sunscreen/sunscreens- exposed/nanomaterials-and-hormone-disruptors-in-sunscreens/ [accessed 22 october 2012]: nanoparticles , health , skin penetration , ingredients , oxybenzone . 14. park h. o. ,yu m, kang s. k. , yang s. i. , and kim y. j 2011. Comparison of cellular effects of titanium dioxide nanoparticles with different photocatalytic potential in human keratinocyte. 15: 34-36: in text citation of : (authors and year) i. e (park et al.
