... |P2 |P3 | |Wednesday @ 9.00 am – 11.30 am |P3 |P4 | |Wednesday @ 3.00 pm – 5.30 pm |P1 |P2 | |Thursday @ 3.00 pm – 5.30 pm |P4 |P5 | |Week |Experiment |Lab group |Lecturer | |1 |Briefing by HoD |Lab A/ Lab B |Dr Sim KM | | |Expt 1: Investigating the properties of Period 3 oxides |Lab A |Dr Chee SY | | | | | | |2 | | | | | |Expt 6:...
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...Drug notes Ramipril Cough ↑ bradykinin Hydrolysis Inactive metabolites Siobhan Boyle BSc (MedSci), MBChB, Foundation Doctor Gerry McKay BSc (Hons), FRCP, Consultant Physician X Blocked Ramiprilat ACE Miles Fisher MD, FRCP, Consultant Physician Ramipril Liver X Blocked Angiotensin Renin Angiotensin I ↓ vasoconstriction Glasgow Royal Infirmary, Glasgow, UK Angiotensin II Correspondence to: Professor Miles Fisher, Wards 3, 4 & 5, Glasgow Royal Infirmary, Glasgow G4 0SF, UK; email: miles.fisher@ggc.scot.nhs.uk ↓ salt + water retention ↓ blood pressure Kidneys NOTES. Following oral ingestion and absorption of ramipril, it is hydrolysed in the liver to its active form ramiprilat that acts on the renin angiotensin aldosterone system (RAS). It competitively binds to angiotensin converting enzyme (ACE) to prevent the cleaving of angiotensin II from angiotensin I, directly inhibiting the actions of angiotensin II, a potent vasoconstrictor, thus exerting its haemodynamic effects. It also results in the accumulation of bradykinin a potent vasodilator, which is usually broken down by ACE, resulting in cough as a side effect for some patients. Figure 1. Pharmacological action of ramipril Introduction Angiotensin converting enzyme (ACE) inhibitors are used for the treatment of cardiovascular disease in people with diabetes. Ramipril is a second-generation ACE inhibitor, and is prescribed in patients with diabetes for several clinical indications...
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...answer. There is a space after most questions. Use it to do your working. In many questions marks will be given for a correct method even if the answer is incorrect. Do not write in the bar code. Do not write in the grey area between the pages. DO NOT WRITE IN THE AREA OUTSIDE THE BOX BORDERING EACH PAGE. ANY WRITING IN THIS AREA WILL NOT BE MARKED. INFORMATION FOR CANDIDATES • • The number of marks is given in brackets [ ] at the end of each question or part question. The total number of marks for this paper is 60. This specimen paper consists of 25 printed pages. © OCR 2005 Registered Charity Number: 1066969 BLANK PAGE Specimen Paper: Additional Science B 1 Answer all questions. Section 1 1. (a) Janet’s class is investigating the directions that roots and shoots grow. They grow bean seeds in jam jars. They put the beans in different positions. They let them grow on a window sill for a few days. These are their results. Describe these results. Explain why the shoots and roots grow in these directions. Shoots ...............................................................................................................................................
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...Accepted Manuscript The effect of dissolved oxygen on N2O production by ammonia-oxidizing bacteria in an enriched nitrifying sludge Lai Peng, Bing-Jie Ni, Dirk Erler, Liu Ye, Zhiguo Yuan PII: DOI: Reference: To appear in: S0043-1354(14)00576-4 10.1016/j.watres.2014.08.009 WR 10816 Water Research Received Date: 13 June 2014 Revised Date: 4 August 2014 Accepted Date: 8 August 2014 Please cite this article as: Peng, L., Ni, B.-J., Erler, D., Ye, L., Yuan, Z., The effect of dissolved oxygen on N2O production by ammonia-oxidizing bacteria in an enriched nitrifying sludge, Water Research (2014), doi: 10.1016/j.watres.2014.08.009. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Graphical Abstract (for review) Specific N2O Production Rate 2.0 2.5 ACCEPTED MANUSCRIPT (mg N/hr/g VSS) 1.5 100 Contribution of Different Pathways to N2O Production (%) 1.0 0.5 0.0 0.0 14 M AN U 60 40 20 0.5 1.0 1.5 2.0 2.5 3.0 DO Concentration (mg O2/L) 3.5 N2O Emission Factor (%) 12 10 8 6 4 2 0 0.0 0.5 EP TE D AC C 0 0.0 ...
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...Year 11 Science Mentoring Task Booklet Things to remember when answering 6 mark exam questions: 1. 2. 3. 4. 5. 6. Try and remember everything you can about what the question is asking before you start answering it Make at least 6 points Write in full sentences starting with capital letters and ending with full stops Try and answer the question in around five minutes Check your answer to make sure you have not left anything out Remember to use key words when appropriate Things to remember when marking 6 mark exam questions: 1. 2. 3. 4. Use a green pen Read through the science points at the bottom of the mark scheme first In the answer put ticks to show where the marks are coming from Mark for spelling and grammar by circling the word or part of the text and writing above it as follows: • • • • 5. 6. 7. 8. Spelling mistake (Sp) Missing full stop (Gr) Missing capital letter (Gr) Poor grammar (Gr) Cross out any bits that are irrelevant to the question Add up their total number of marks If there are more than three spelling or grammar errors minus one mark Leave constructive feedback Biology Cells Tissues & Organs Summary All living things are made up of cells. The structures of different types of cells are related to their functions. To get into or out of cells, dissolved substances have to cross the cell membranes. Cells Cells are the smallest unit of life. All living things are made of cells. Most human cells, like most other animal cells, have the following...
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...Challenger Disaster Research Paper Space Shuttle Challenger was first called as STA-099, and was built as a test vehicle for the space program. But despite its Earth-bound beginnings, STA-099 was destined for space. In 1979, NASA awarded a contract to Rockwell, a space shuttle manufacturer to convert the STA-099 to a space orbiter OV-099. After completion of OV-099, it arrived at the at NASA's Kennedy Space Center in Florida in July 1982, bearing the name "Challenger." Space Shuttle orbiter Challenger was named after the British Naval vessel HMS Challenger that sailed the Atlantic and Pacific oceans during the 1870s. Challenger launched on her maiden voyage, STS-6, on April 4, 1983. That mission saw the first spacewalk of the Space Shuttle program. The NASA had planned for a six day flight, and their mission was to release and retrieve one satellite to study Haley’s comet, and to launch another satellite that would become part of the space communications network. Challenger was originally set to launch from Florida on January 22nd. But delays in STS-61-C and bad weather caused it to reschedule to January 23rd, 24th, 25th, and 27th. On January 28th 1986, the space shuttle was set to take off, but the launch time was delayed due to problems with the...
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...environment Secure for cuStomerS lYnAS CoRpoRAtIon lIMIteD ANNUAL REPORT 2013 1 SAFE FOR PEOPLE Focussed on the Safety and health of our employeeS, buSineSS partnerS and the community. At Lynas, we are dedicated to becoming the benchmark for occupational safety and health standards in the global Rare Earths industry by providing and maintaining a safe working environment and preventing injury, illness and impairment to the health of our employees, business partners and the community. Our goal is Zero Harm. LOst timE injuRY FREquEncY RAtiO chemicals industry peer 1 chemicals industry peer 2 lynas Corporation mining industry peer 1 chemicals industry peer 3 mining industry peer 2 chemicals industry peer 4 mining industry peer 3 0.5 0.8 0.9 1.5 1.7 1.9 2.4 3.7 2 lYnAS CoRpoRAtIon lIMIteD ANNUAL REPORT 2013 3 4 SAFE FOR THE ENVIRONMENT paving the way in world claSS Safety and environmental StandardS. Real-time independent monitoring of environmental data from the Lynas Advanced materials Plant (LAmP) in malaysia verifies no increase in radiological risk and that all emissions and discharges are below permissible limits. Results are publicly displayed at LAmP, in Kuantan and via malaysia’s Department of Environment and Atomic Energy Licensing Board websites. lYnAS...
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...Year 10 Science Semester Two Examination - 2012 TIME ALLOWED 15 MINUTES READING 1 HOUR AND 15 MINUTES WRITING Instructions to candidates: 1) Do not write or mark the examination booklet in any way during reading time. 2) Please check that, aside from this test booklet, you also have a multiple choice answer sheet and data sheet. 3) There are 14 pages in this booklet including this one. Please check to ensure that this is so. 4) Note that the time allocated for the examination is 75 minutes and that 70 marks have been allocated: this should give you a guide as to how much time you should spend on each section. The survey at the end of the exam should take you approximately five minutes. 5) There are 4 sections in this booklet: multiple choice, true/false, definitions and extended questions. 6) Graphic calculators must not be used. Dictionaries must not be used. An approved scientific calculator may be used. 7) If you finish early please do not waste your time: you only get examination time once so it should not be wasted. Check your work thoroughly: calculations, grammar and spelling. Re-read the questions and check your answers to ensure that you have actually answered the questions asked. 8) When the signal to write is given fill in your name, form and teacher details on this booklet (below) and on the multiple choice answer sheet before you begin answering any questions. 9) All answers in this booklet must be completed in pen. 10) All numerical answers to questions must...
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...MINING INDUSTRY IN CONGO - DRC MINING INDUSTRY IN CONGO- DRC The Democratic Republic of the Congo (abbreviated DR Congo or DRC), previously known as Zaire, is rich in resources. The Democratic Republic of Congo (DRC) is home to vast reserves of a wide variety of natural resources – primary among them being metals such as cobalt, copper, gold and precious stones, including diamonds. DRC is believed to contain around 4% of the world‟s copper reserves and one-third of its cobalt reserves. The mining industry, like the rest of the economy in the central African nation, had suffered due to an unstable political environment, coupled with widespread strife caused by the six-year civil war that ended in 2003. However, there are indications that investors are now willing to discount the political risk premium of investing in the DRC, given the high prices of minerals on global markets, and therefore the potential of holding mineral rights within the country. The Democratic Republic of the Congo (DRC), Africa's largest nation, has abundant mineral resources including, cobalt, copper, gold and diamonds. A majority of the mineral resources are concentrated in the southern and eastern provinces of the nation. The DRC is the world's largest producer of cobalt. However, the production of cobalt is not expected to chart an exceptional growth path, with many small mining players switching from the metal to copper. Constrained supply and political instability are pushing up cobalt prices...
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...1.3 SPECIMEN PREPARATION: ............................................................ 8 1.5 MICRO AND MACRO EXAMINATION:............................................. 13 1.6 STUDY OF MICROSTRUCTURES: .................................................. 14 Chapter # 2: Tensile Testing .............................................................................................................. 19 2.1 INTRODUCTION: ....................................................................... 19 2.2 PROCEDURE OF TENSILE TESTING: ............................................. 19 2.3 TENSILE PROPERTIES: ............................................................... 21 2.4 EXPERIMENTAL RESULTS OF TENSILE TESTING: ........................... 26 Chapter # 3: Bend Test ....................................................................................................................... 28 3.1 INTRODUCTION: ....................................................................... 28 3.2 TYPES OF BEND TEST: ............................................................... 28 3.3 EXPERIMENTAL RESULTS OF BEND TEST: ..................................... 31 Chapter # 4: Compression Testing .................................................................................................... 33 4.1INTRODUCTION: ........................................................................ 33 4.2 COMPRESSION FRACTURE:...
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...Prepared for: Dr. David Conner (Department of CARRS) Dr. Dale Rozeboom (Animal Science) Prepared by: Victoria Campbell-Arvai Department of CARRS, Michigan State University August 17, 2009 Literature Review: A Comparison of Dairy Production Systems SUMMARY This literature review focused on studies comparing the effects of dairy production systems (pasture-based, conventional/confinement1, and mixed) on (i) environmental issues, (ii) social issues, (iii) economic issues, (iv) human health issues, and (v) animal welfare issues. The review was based on peer-reviewed research papers identified by experts at MSU, as well as (where specifically suggested) non peer-reviewed university and government reports. Additional studies were identified from the reference section of recommended papers, as well as via their citation index (primarily Google Scholar). A synopsis of each section is available below, as well as at the end of each section. There is a great deal of research –much of it based in the United States- on the environmental effects of all types of dairy farming, including intensive/confinement, mixed, pasture-based, and management-intensive rotational grazing (MIRG) operations. The vast majority of studies identified for this review focused on the fate and management of excess nitrogen and phosphorous, their effects on terrestrial and aquatic ecosystems, and contributions to air quality and climate change. Many environmental mitigation efforts were suggested, including...
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...AS/A Level GCE GCE Chemistry A OCR Advanced Subsidiary GCE in Chemistry A H034 OCR Advanced GCE in Chemistry A H434 Vertical black lines indicate a significant change to the previous printed version. © OCR 2008 version 2 – February 2008 QAN 500/2425/5 QAN 500/2347/0 Contents 1 About these Qualifications 1.1 1.2 1.3 1.4 1.5 The Three-Unit AS The Six-Unit Advanced GCE Qualification Titles and Levels Aims Prior Learning/Attainment 4 4 4 5 5 5 2 Summary of Content 2.1 2.2 AS Units A2 Units 6 6 7 3 Unit Content 3.1 3.2 3.3 3.4 3.5 3.6 AS Unit F321: Atoms, Bonds and Groups AS Unit F322: Chains, Energy and Resources AS Unit F323: Practical Skills in Chemistry 1 A2 Unit F324: Rings, Polymers and Analysis A2 Unit F325: Equilibria, Energetics and Elements A2 Unit F326: Practical Skills in Chemistry 2 8 8 20 38 40 51 62 4 Schemes of Assessment 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 AS GCE Scheme of Assessment Advanced GCE Scheme of Assessment Unit Order Unit Options (at AS/A2) Synoptic Assessment (A Level GCE) Assessment Availability Assessment Objectives Quality of Written Communication 64 64 65 66 66 66 67 67 68 5 Technical Information 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 Making Unit Entries Making Qualification Entries Grading Result Enquiries and Appeals Shelf-life of Units Unit and Qualification Re-sits Guided Learning Hours Code of Practice/Subject Criteria/Common Criteria Requirements Arrangements for Candidates with Particular...
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...978-1-4200-6143-7 Designing Complex Systems: Foundations of Design in the Functional Domain Erik Aslaksen ISBN: 978-1-4200-8753-6 The Effective CIO: How to Achieve Outstanding Success through Strategic Alignment, Financial Management, and IT Governance Eric Brown and William Yarberry, Jr. ISBN: 978-1-4200-6460-5 Enterprise Systems Backup and Recovery: A Corporate Insurance Policy Preston Guise ISBN: 978-1-4200-7639-4 Essential Software Testing: A Use-Case Approach Greg Fournier ISBN: 978-1-4200-8981-3 The Green and Virtual Data Center Greg Schulz ISBN: 978-1-4200-8666-9 How to Complete a Risk Assessment in 5 Days or Less Thomas Peltier ISBN: 978-1-4200-6275-5 HOWTO Secure and Audit Oracle 10g and 11g Ron Ben-Natan ISBN: 978-1-4200-8412-2 Information Security Management Metrics: A Definitive Guide to Effective Security Monitoring and Measurement W. Krag Brotby ISBN: 978-1-4200-5285-5 Information Technology Control and Audit, Third Edition Sandra Senft and Frederick Gallegos ISBN: 978-1-4200-6550-3 Introduction to Communications Technologies: A Guide for Non-Engineers, Second Edition Stephan Jones, Ron Kovac,...
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...NaNotechNology applicatioNs for cleaN Water Micro & NaNo TechNologies series editor: Jeremy ramsden Professor of Nanotechnology Microsystems and Nanotechnology Centre, Department of Materials Cranfield University, United Kingdom the aim of this book series is to disseminate the latest developments in small scale technologies with a particular emphasis on accessible and practical content. these books will appeal to engineers from industry, academia and government sectors. for more information about the book series and new book proposals please contact the publisher, Dr. Nigel hollingworth at nhollingworth@williamandrew.com. http://www.williamandrew.com/MNt NaNotechNology applicatioNs for cleaN Water edited by Nora savage Office of Research and Development, US Environmental Protection Agency and (in alphabetical order) Mamadou Diallo Materials and process simulation center, Division of chemistry and chemical engineering, california institute of technology Jeremiah Duncan Nanoscale Science and Engineering Center, University of Wisconsin-Madison anita street Office of Research and Development, US Environmental Protection Agency and Center of Advanced Materials for the Purification of Water with Systems, University of Illinois at Urbana-Champaign richard sustich N o r w i c h , N Y, U S A copyright © 2009 by William andrew inc. No part of this book may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying...
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...Spring 2011, Purdue University Calumet, Hammond, IN 46323, USA Using CFD to Study Air Quality in Urban Microenvironments Varun Khare Purdue University Calumet Hammond, IN, USA | Abstract The project is concentrated on the study of the plume height coming out of buildings, such as restaurants and cooling towers around the office buildings, in an urban microenvironment, along with the placement of air intakes and exhausts on buildings which can significantly affect the overall indoor air quality. Earlier studies on the effects of building air intakes have been limited to relatively simple situations, unable to treat the complex envelope of most buildings and building groups. Computational Fluid Dynamics (CFD) is a tool that assists in modeling the airflow and dispersion of pollutants among complex urban geometries on the scale of a section of a building’s exterior up to several city blocks. This tool allows more accurate predictions of impacts over a range of meteorological scenarios and alternative building designs and placements relative to roadways and other pollutant sources. The steps in a CFD application are presented including geometry and mesh creation, simulation of meteorological conditions, handling of pollutant sources, and post-processing visualization. INTRODUCTION Design and placement of a building’s outside air intake is a very important building...
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