Date Performed: September 9 ‚2011 SPECTROPHOTOMETRIC DETERMINATION OF THE ACID DISSOCIATION CONSTANT OF METHYL RED M.C. Caligagan ‚M.N.Q. Tolentino and M.Q. Clores Institute of Chemistry‚ College of Science University of the Philippines‚ Diliman‚ Quezon City‚ Philippines Received :September 21‚2011 ABSTRACT This experiment aims to determine the acid dissociation constant value of Methyl Red by means of spectrophotometry. Ten samples were spectrophotometrically analyzed under a UV-Vis
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FIN 5309 - Estimation Methods - Part II Maximum Likelihood Estimation Guillaume Weisang Clark University gweisang “at” clarku “dot” edu Fall 2011 1 Introduction In this handout‚ I cover some results of point estimation that are essential for an understanding and an enlightened usage of financial econometrics in our FIN 5309 course. Approachable accounts of point estimation theory are available in many textbooks on statistical inference such as (Casella and Berger‚ 2002) and (Mittelhammer
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Formulation of Lamotrigine Orodispersible Tablets by Using New Generation Superdisintegrants B.Ramu 1*‚ N.Ramakrishna 2‚ B.Shivashanker3 1‚3 K.V.K College Of Pharmacy ‚ Department Of Pharmaceutics‚JNTUH Hyderabad India. 2 Avanthi institute of pharmaceutical sciences‚department of pharmaceutics Bandameedi.ramu@gmail.com ABSTRACT In the present work‚ an attempt has been made to develop fast disintegrating tablets of Lamotrigine. New generation super
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iIsolation of Chlorophylls and Beta Carotene from Plant Leaves Wang Haina A0133901R 1. Aim 1. To isolate chlorophyll and beta carotene from plant leaves using column chromatography. 2. To qualitatively characterise the pigments with UV-vis spectroscopy and TLC. 2. Results and discussion Isolation of beta carotene and chlorophylls by column chromatography Upon the loading of S1 (the extract of the plant leaves in hexane)‚ a yellow band appeared at the top part of the silica column immediately
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ANCIENT HISTORY ESSAY: Using relevant ancient and modern sources and your knowledge‚ explain what these reveal about leisure activities and entertainment in Rome in the Late Roman republic. The Late Roman Republic was the period of the Ancient Roman civilisation when the government operated as a republic‚ where life in the Roman republic revolved around the city of Rome in the Roman forum. During this period‚ entertainment and leisure were an essential part of everyday life in Rome‚ where through
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algebra systems that perform symbolic computations‚ and general purpose numerical systems performing numerical computations and designed specifically for scientific applications. The best-known examples in the first category are Maple‚ Mathematica‚ Maxima‚ Axiom‚ and MuPad. The second category represents a larger market dominated by MATLAB. Scilab belongs to this second category. Scilab is an interpreted language with dynamically typed objects. Scilab can be used as a scripting language to test algorithms
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ICIP 2005 Tutorial Image Registration: A Survey and Recent Advances Presented by Barbara Zitov´ a Jan Flusser ˇ Filip Sroubek Institute of Information Theory and Automation Academy of Sciences of the Czech Republic Pod vod´renskou vˇˇ´ 4‚ 182 08 Prague 8‚ Czech Republic a ezı E-mail: {zitova‚flusser‚sroubekf}@utia.cas.cz This is complementary material for ICIP’05 tutorial ”Image Registration: A Survey and Recent Advances”. It aims to present a review of recent as well as classic image registration
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1 Economics‚ Economic Methods‚ and Economic Policy Learning Objectives By the end of this chapter‚ you will be able to: • Define economics and recognize the value of studying economics. • Explain the relationship between scarcity and choice‚ and the role of opportunity costs. • Understand how the production possibilities curve is used to help understand an economic system. • Understand and follow the steps to proper policy analysis. Design Pics/Con Tanasiuk/Getty Images Section 1.1 What
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that by 2013 all the ice covering the arctic during the summer would be gone. Amos cited United States scientist‚ Professor Wieslaw Maslowski‚ in saying‚ “Our Projection of 2013 for the removal of ice in the summer is not accounting for the last two minima‚ in 2005 and 2007‚ given that fact‚ you can argue that maybe our projection of 2013 is already too conservative.” Professor Maslowski was part of a group of scientists that included coworkers from Nasa and the Institute of Oceanology. By using computer
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Ultrasonic Investigation on the Distorted Diamond Chain Compound Azurite P T Cong1‚ B Wolf1‚ U Tutsch1‚ K Remović-Langer1‚ J Schreuer2‚ S Süllow3‚ and M Lang1 1 Physikalisches Institut‚ Universität Frankfurt‚ SFB/TR49‚ 60438 Frankfurt(M) 2 Institut für Mineralogie‚ Ruhr- Universität‚ 44780 Bochum 3 Institut für Physik der Kondensierten Materie‚ TU Braunschweig‚ 38106 Braunschweig E-mail: cong@physik.uni-frankfurt.de Abstract
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