Analysis of Essential Oils using Gas Chromatography Lyndon Justin T. Guzman Institute of Chemistry‚ University of the Philippines‚ Diliman‚ Quezon City Date Performed: February 2; February 4‚ 2011 Date Submitted: February 18‚ 2011 Abstract The purpose of this experiment is to isolate the essential oil from eucalyptus leaves as a pure compound; moreover‚ the components of the essential oil‚ camphor and limonene‚ will be then separated using gas chromatography technique‚ identify the components by
Premium Gas chromatography Chromatography Distillation
“Numerous correlation and experimental studies have linked exposure to the thin ideal in mass media to body dissection ‚internalization of the thin ideal ‚ and disordered eating among women ” (Proud to be me .org) As a child we are lead to believe that being thin is beautiful and perfect . That any form of otherness was no longer seen as attractive. In the media thin women are paraded in short clothing ‚ television reporters with shiny teeth model in tight dresses ‚ and mothers remind their
Premium Mass media Model UK Singles Chart number-one singles
“Thin slicing” is being able to use small bits of information to formulate a larger opinion. In additional‚ the book mentions about Psychologist John Gottman. He is known for being able to predict the future outcomes for marriages. Most of this concepts
Premium Psychology Mind Unconscious mind
Book Arrangement Jon Krakauer begins Into Thin Air with a dedication page that displays the names of everyone on Rob Hall’s (the team leader) team who perished during the climb. Following the dedication page‚ there is an epigraph that suggests the theme of the book: theme here. Krakauer then gives an introduction in which he explains how he compiled the book and how the climb impacted his life. The book also contains several pictures that Scott Fischer (another team leader) took while climbing‚
Premium Into Thin Air Jon Krakauer Mount Everest
ISO-OSI 7-Layer Network Architecture This lecture introduces the ISO-OSI layered architecture of Networks. According to the ISO standards‚ networks have been divided into 7 layers depending on the complexity of the functionality each of these layers provide. The detailed description of each of these layers is given in the notes below. We will first list the layers as defined by the standard in the increasing order of function complexity: 1. Physical Layer 2. Data Link Layer 3. Network Layer 4.
Premium Data transmission Computer network Ethernet
Jon Krakauer‚ the author of the novel Into Thin Air‚ starts the novel out of chronological order. The first three chapters take place in the future. Krakauer uses a different approach on the start of his novel than most authors. The novel begins when Krakauer reaches the top of the mountain‚ which is a bit anticlimactic. For a task as rewarding and treacherous as climbing Mount Everest‚ beginning the story at the climax confuses the reader. However‚ this allows the reader to realize that the climax
Premium Into Thin Air Jon Krakauer Mount Everest
<b>The Greenhouse Effect</b> <br>The earth’s climate is predicted to change because human activities are altering the chemical composition of the atmosphere through the build up of greenhouse gases primarily carbon dioxide‚ methane‚ and nitrous oxide. <br> <br>Energy from the sun drives the earth’s weather and climate‚ and heats the earth’s surface. This causes the earth to radiate the energy back into space. Atmospheric greenhouse gases (water vapour‚ carbon dioxide‚ and other gases) trap some
Premium Ozone depletion Greenhouse gas Oxygen
Introduction: John is interested in using Digital Marketing for increasing sales of his product line ‘Thin Healthy Wallets’. The previous advertising of his products included demonstration at public events. With increasing digital interaction and lack of physical attendance of consumers‚ has led him to integrate this modern marketing for his product. In the following‚ we will discuss different options of digital marketing and their feasibility with respect to John’s case. On-line product demonstration:
Premium Marketing Retailing Electronic commerce
Cells are dynamic structures with constant activity The carbohydrates are unique in forming long chain polymer and also branching these chains. This is more complicated than protein where only 20 amino acids can form a long single chain. Here there can be numerous kinds of bonding forming a straight chain or long chain polymer. More over the number of repeating units are also much greater than giving the structure variation. Carbohydrates can be broken down into monosaccharides which is a single
Premium Oxygen Carbohydrate Polysaccharide
concerned that this places too much pressure on women and men to focus on their appearance. Researchers suggest advertising media may adversely impact women ’s body image‚ which can lead to unhealthy behavior as women and girls strive for the ultra-thin body idealized by the media (Tiggemann & McGill‚ 2004). Advertising images have also been recently accused of setting unrealistic ideals for males‚ and men and boys are beginning to risk their health to achieve the well-built media standard. Little
Premium Female body shape Body image Advertising