LA SALLE GREEN HILLS Comparative Study Between the Bioplastic Properties of Agar-Agar (Gelidium amansii) and Potato (Solanum tuberosum) Starch Submitted by: Kyle Emmanuel A. David Rynno Gabriel Luis T. Garde Justin Carlo P. Gregorio Rufo Angelo M. Mauricio III Christian Michael A. Perreras II-B Submitted to: Miss Alvie Diaz Submitted on: January 30‚ 2012 ABSTRACT Bioplastic is a form of plastic derived from renewable biomass
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F. Scott Fitzgerald’s book‚ The Great Gatsby‚ and his short story called The Jelly Bean both give readers an insight to what the 1920’s were about and how times have drastically changed. Fitzgerald utilizes the effects of symbolism‚ irony and foreshadowing through both works to help him get his points across to the readers. The works that Fitzgerald has written showcase the “American Dream” and how wealth and class influence everyone’s decisions and attitudes. By using foreshadowing‚ irony and symbolism
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EXPERIMENTAL MANUAL Mass Transfer Lab Diffusion Coefficient Apparatus DEPARTMENT OF CHEMICAL ENGINEERING UNIVERSITY OF GUJRAT‚ GUJRAT. GENERAL OPERATING PROCEDURES General Start-up Procedure: Prior to running an experiment‚ students are advised to perform the following startup procedure. Fill the water with clean (preferably filtered) water to approximately 20 mm from the top. Plug the main cable to the electrical supply. Be sure that the voltage of the supply is correct
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Diffusion and Osmosis Experiment Methods/Materials: 7.1 Experiment: Rate of Diffusion of Solutes In the initial set up of this experiment I had 2 sets of 3 screw-cap test tubes that had each been half-filled with 5% gelatin and 1-mL of the correct dye (either potassium dichromate‚ aniline blue‚ or Janus green) in each of the test tubes. I labeled the 3 test tubes of set 1 with which die they contained and marked them “5 ˚C”. Then with the other set I did the same exact thing‚ except I labeled
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As a part of my breakfast on Day 1‚ I ate a peanut butter and jelly sandwich. The creamy peanut butter provided both protein and fat for my diet while the multigrain bread provided me with carbohydrates. As I take a bite of the peanut butter and jelly sandwich I crush all three of the macronutrients with my teeth. The role of saliva helps moistens the food while a digestive enzyme in the saliva called salivary amylase (ptyalin) helps breaks down the complex carbohydrates mostly contained in the bread
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How many jelly beans are in a jar? Setting up the paradigm. How do we know there is a God? If anything exists there is a God because you cannot create something from nothing. There had to be an initial force to set the universe into motion. Einstein refers to this force as “the cosmological constant”. This constant corrected Einstein’s theory of relativity to explain the movement of the universe. Originally Einstein believed that the universe was static even though his mathematical theories suggested
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In this study‚ three general media will be used for the detection of microorganisms on the equipment‚ personnel‚ raw materials and the finished goods. These are Potato Dextrose Agar (PDA)‚ Plate Count Agar (PCA) and Violet Red Bile Agar (VRBA) under the Univar brand. The amount of each prepared medium or dehydrated medium depends on the number of samples to be tested. PDA is usually used for the presence of yeasts and molds which are the most common food
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I. INTRODUCTION A bookcase‚ or bookshelf‚ is a piece of furniture‚ almost always with horizontal shelves‚ used to store books. It may be fitted with glass doors. A bookcase consists of a unit including two or more shelves which may not all be used to contain books or other printed materials. Shelves may be fixed or adjustable to different positions in the case. In rooms entirely devoted to the storage of books they may be permanently fixed to the walls and/or floor. Bookcases frequently have doors
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this lab was to observe passive transport of molecules through diffusion and osmosis. We had to keep close observation on two dialysis bags and explain how we measured the change in weight as diffusion and osmosis occurred throughout the experiment. Cells produce an energy called Kinetic Energy. This causes molecules of the cell to move around and bump into each other. Diffusion is one result of this molecular movement. Diffusion is the passive movement of molecules from an area of higher concentration
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the ideas of cultural diffusion. Cultural diffusion is the exchanging and adaptation of ideas amongst people of the world. It is a constant force that allows us to accept and modify an idea to mold into our own world. Throughout great civilizations of history‚ the idea of cultural diffusion has spread and continues to spread in present time. This idea usually enforces contact between neighboring strangers. McNeill addresses the specific issue of how cultural diffusion came to shape new civilizations
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