Department of Chemical Engineering 13CGC037: Dissertation BEng Status (non-DIS placement) Microencapsulation Techniques and Applications Student Name: Photchara Chawasap‚ B118708 Date: 26/9/2013 Word Count: 8321 SUMMARY Microencapsulation is a technique in which active ingredients solid or liquid are coated within a second material for the purpose of protecting the active ingredient from the surrounding environment. The coated core material is called a ‘microcapsule’
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1440: Nicolas Cusanus‚ Earth is in motion 1440: Nicolas Cusanus‚ infinite universe 1450: Johann Gutenberg‚ first printing press in Europe 1472: Johannes Regiomontanus‚ observation of Halley’s comet 1480: Leonardo de Vinci‚ description of parachute 1480: Leonardo de Vinci‚ compares reflection of light to reflection of sound waves 1490: Leonardo de Vinci‚ capillary action 1492: Leonardo de Vinci‚ foresees flying machines 1494: Leonardo de Vinci‚ foresees pendulum clock 1514: Nicolaus Copernicus
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I) INTRODUCTION * Industrial Chemistry deals with the preparation of products from raw materials through the agency of chemical change * Chemistry is important to Industry by: * Regulating manufacturing processes * Quality Control * Research and Development * Sources of raw materials from the natural environment 1) Lithosphere –Earth’s Crust 2) Hydrosphere – Marine and Oceanic Environment 3) Atmosphere – Air 4) Plants – Biosphere * Classification of Natural
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NANOFABRICATION AND SCANNING PROBE LITHOGRAPHY Introduction: “Nanofabrication” is the process of making functional structures with arbitrary patterns having minimum dimensions currently defined (more-or-less arbitrarily) to be e100 nm. Microelectronic devices and information technologies have improved and will continue to improve as a result of large-scale‚ commercial implementation of nanofabrication. The motivation for these improvements is to increase the density of components
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SYLLABUS Cambridge O Level Chemistry 5070 For examination in June and November 2014 University of Cambridge International Examinations retains the copyright on all its publications. Registered Centres are permitted to copy material from this booklet for their own internal use. However‚ we cannot give permission to Centres to photocopy any material that is acknowledged to a third party even for internal use within a Centre. © University of Cambridge International Examinations 2011 Contents
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CHEMISTRY REVISION GUIDE for IGCSE Coordinated Science This revision guide is designed to help you study for the chemistry part of the IGCSE Coordinated Science course. The guide contains everything that the syllabus says you need you need to know‚ and nothing extra. The material that is only covered in the supplementary part of the course (which can be ignored by core candidates) is highlighted in dashed boxes: Some very useful websites to help you further your understanding include: •http://www
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Corporate Finance Problems and prospects of future contracts and options. Acknowledgement While doing this assingment we were lucky to have some assisstance from different personnels. At first we wan to mention about our honorable course instr-uctor Md. Omar Faruque. He helped us by providing a proper guideline on how to prepare this assingment. He also encouraged us to prepared the assingment in a timely and efficient manner. Now we want to mention some other persons contribution. Mr
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HR POLICIES IN Hindustan Copper Limited/Indian Copper Complex A Summer Internship report Presented to the Faculty of the MBA Program New Delhi Institute of Management In (Partial) Fulfilment of the Requirements for the Degree Post Graduate Diploma in Management (2010-2012) By Maharani Monika Kumari Roll No: 141 50 (B & ) ‚ 60‚ Tughlakabad Institutional Area ‚ New Delhi-110062‚ e-mail :info@ndimdelhi.org. website : https://www.ndimdelhi.org pg. 1 Summer Internship Report HR POLICIES
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CHAPTER 1 INTRODUCTION 1.1 ENVIRONMENTAL POLLUTION BY TEXTILE WASTEWATER It is well known that the earth’s surface and the environment surrounding are the most crucial to human health. In recent years‚ the environmental crisis is a major problem all around the world and it had adversely affect the lives of millions of people and caused many death and health disorders. Nowadays‚ toxic organics in wastewater had become a major problem to the earth creatures. These toxic organic occurs
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IGCSE PRE-AICE CHEMISTRY 0620 OFFICIAL STUDY GUIDE Notes: To avoid any confusion concerning the symbol for litre‚ dm3 will be used in place of l or litre.Valence electrons are known as valency electrons for this test. Nature of Matter The states of matter are solid‚ liquid‚ and gas‚ in respective order of kinetic energy. State of Matter | Definite Volume | Definite Shape | Solid | Yes | Yes | Liquid | Yes | No | Gas | No | No | Diffusion:
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