Latin Square Problem Problem: A manufacturing firm wants to investigate the effects of 5 color additives on the setting time of a new concrete mix. Variations in the setting time can be expected from day-to-day changes in temperature and humidity and also from different workers who prepare the test molds. To eliminate this extraneous sources of variation‚ a 5x5 Latin square design was used in which the Letters A-E represent 5 additives. The setting times‚ in hours‚ for the 25 molds are shown in
Premium Statistical significance Arithmetic mean
Introductory Biology 1 Biology 1003 Fall Term 2011 Lab Number: 3 Title: Cell Energetics: Enzyme Role in Biological Reactions Name: Brandon Moore Student Number: 100819124 Lab day and time: Wednesday pm Date: Wednesday November 23‚ 2011 Introduction Enzymes are a key aspect in our everyday life and are a key to sustaining life. They are biological catalysts that help speed up the rate of reactions. They do this by lowering the activation energy of chemical reactions (Biology
Premium Chemical reaction Enzyme
year AB Students of Holy Cross of Davao College ______________ A Research Paper Presented to Dr. Danilo L. Mejica ______________ In Partial Fulfillment of the Course Requirement of Education 7 (Introduction to Research) ______________ By Agulo‚ Emily Monteverde‚ Rhay Brian Bedro‚ Edward Caesar October 2010 Holy Cross of Davao College Sta Ana Avenue‚ Davao City Approval Sheet This study entitled “Computer Game Addiction and its effect to the academic performance of Third year AB students
Premium Video game Addiction
MAM) SST (YC SIR) BIO (AB SIR) OLYMPIAD MATHS (RJ SIR) PHY (BJ SIR) BIO (NK MAM) MATHS (PJ MAM) SOCIAL SCIENCE PEARL TUESDAY 19.11.2013 BIO (AB SIR) NTSE MAJOR TEST SERIES JENITH PAPER – 7 (MAT + ENGLISH) & SAT (TIME : 4.00 PM TO 7.00 PM) OLYMPIAD CHEM (IA MAM) PHY (BJ SIR) CHEM (SS MAM) APEX MATHS (PJ MAM) PHY (G2 SIR) PEARL SOCIAL SCIENCE PHY (G2 SIR) MAT (PJ MAM) JENITH MAT (PJ MAM) BIO (AB SIR) SOCIAL SCIENCE
Premium Trigraph Week-day names Problem solving
Agglutination Reaction Date performed: May 7‚ 2012 Group members present: Tan‚ Kevin Kyle Sy Ting‚ Shermae Tomimbang‚ Charisse Christine I. Introduction Agglutination is the clumping of particles. The word agglutination comes from the Latin agglutinare‚ meaning "to glue." This occurs in biology in three main examples: 1. The clumping of cells such as bacteria or red blood cells in the presence of an antibody. The antibody or other molecule binds multiple particles and joins
Free Blood Red blood cell Blood type
The mixtures were mixed and allowed to stand for 7minutes at room temperature‚ after 7minutes‚ the absorbance were read at 546nm against the blank. The concentration of bilirubin was calculated by the formula: Total Bilirubin Conc. = [Sample Abs./Standard Abs.] × standard Conc. 3.6.2.2.5 Estimation of albumin content PRINCIPLE The test is based on the amount of albumin that binds Bromocresol green indicator in an acid medium to form a green BCG complex‚ the amount which is directly proportional to
Premium Sodium hydroxide Sodium Sodium chloride
EXTENTION OF MENDELIAN INHERITANCE Objective The objectives of this experiment were to observe Mendel’s law with inheritance trait of the curly wing mutation and the interactions between the mutant genes of vestigial wings and curved wings in Drosophila. Results Part A Cross A (wildtype females X curly males) Male Female Wild type 1 2 Curly wing 0 1 Table 1. The number of the phenotypes and sex of offspring of the Cross A Cross B (curly females X curly males) Male Female Wild
Premium Allele Dominance Gene
hand in (before the deadline). Make sure your name is on your paper if you are handing it in. For Exercise 60‚ fill in the truth table: A | B | A’ | AB | A’ AB | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | For Exercise 62‚ fill in the truth table: A | B | C | AB | (BC)’ | C’ | (AB + C’)’ | | (AB+C’)’ + (BC)’ | 0 | 0 | 0 | 0 | 1 |
Premium Addition Computer Series
Ohlmann Producer at CDV: Achim Heidelauf Many thanks to: Adrian Alonso‚ Güven Altun‚ Vera Ammann‚ Wendy Beasley‚ Gregor Bellmann‚ Heiko & Simone Bender‚ Tony Bernardin‚ Sonja Bühring‚ Frederic Cremer‚ Karin Daiß‚ Martin Deppe‚ Andre Dordel‚ Thorsten Feld‚ Johannes Friederich‚ Wolfgang Gäbler‚ Mario Gerhold‚ Christina Gorenflo‚ David Green‚ Elisabeth Greger‚ Harald Grünberger‚ Daniel Grunder‚ Judith Heidelauf‚ Thomas Heil‚ Thomas Heilbronner‚ Frank Heim‚ Dunja Heldmaier‚
Premium Contract License Source code
NATIONAL BOARD FOR HIGHER MATHEMATICS AND HOMI BHABHA CENTRE FOR SCIENCE EDUCATION TATA INSTITUTE OF FUNDAMENTAL RESEARCH Pre-REGIONAL MATHEMATICAL OLYMPIAD‚ 2013 Mumbai Region October 20‚ 2013 QUESTION PAPER SET: A • There are 20 questions in this question paper. Each question carries 5 marks. • Answer all questions. • Time allotted: 2 hours. QUESTIONS 1. What is the smallest positive integer k such that k(33 + 43 + 53 ) = an for some positive integers a and n‚ with n > 1? n √ 2. Let Sn = k=0
Premium Integer Natural number Number