concentration. This is normally expressed as . A = Absorbance measured = Absorptivity C = Molar concentration L = Length of cuvette Equipment: • Gilson pipette • Eppendorf tubes • Copper sulphate • Spectrophotometer • Cuvettes • Distilled water Method: 1. Use a Gilson pipette to measure out five different solutions of copper sulphate and distilled water. 2. Pour into a 1.5ml test tube‚ label each tube 1 to 5 to indicate each solution and place the tubes into a test tube rack. Concentration of:
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SCIENTIFIC CRIME INVESTIGATION VS. SPECIAL CRIME INVESTIGATION Scientific crime investigation is an investigation with the application of sciences or scientific method for systematic crime solution‚ acquiring new knowledge‚ or correcting and integrating previous knowledge for investigating crimes. A scientific method consists of the collection of data through observation and experimentation‚ and the formulation and testing hypotheses. Scientific method follows laws of logic. While special crime
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Mayurie Twatwunnaphong September 19‚ 2011 FIN2 The 10 scientific attitudes scientists should possess: 1. Tolerance of uncertainty 2. Curiosity 3. Objectivity 4. critical-mindedness 5. open-mindedness 6. Willingness to change opinions 7. Risk-taking 8. Intellectual honesty 9. Humility 10. Respect for evidence How each attitude helps scientists achieve their goal: 1. By tolerating uncertainty‚ the scientist accepts that there is always
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Kuhn’s “The Structure of Scientific Revolutions” “In learning a paradigm‚ the scientist acquires theory‚ methods‚ and standards together‚ usually in an inextricable mixture. Therefore‚ when paradigms change‚ there are usually significant shifts in the criteria determining the legitimacy both of the problems and of proposed solutions.” – Thomas Kuhn. This quote is from Thomas Kuhn’s work The Structure of Scientific Revolution‚ in which Kuhn describes his view on science as not something that needs
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Is ‘Scientific Management’ still relevant in a predominantly service economy? Discuss. Scientific management‚ or Taylorism‚ is a set of principles regarding the management of an organisation developed by F.W. Taylor in 1911 in his book Principles of Scientific Management. It revolutionised the processes in factories and greatly alleviated collapsing economies in the early 1900s. Scientific management involved a process of division and specialisation‚ essentially‚ the creation of a production line
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Scientific Management Janelle DeCoteau Principles of Management Barbara Houle March 28‚ 2012 Scientific Management Frederick Winslow Taylor is a controversial figure in management history. His innovations in industrial engineering‚ particularly in time and motion studies‚ paid off in dramatic improvements in productivity. At the same time‚ he has been credited with destroying the soul of work‚ of dehumanizing factories‚ making men into automatons. The main elements of the Scientific
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Baroque Art‚ as a distinct style‚ emerged during the 17th century. It ran in parallel with the Scientific Revolution in Europe‚ and was a direct product of the Counter-Reformation movement of the Roman Catholic Church. The philosophy behind the style emerged in the 16th century during the Council of Trent when the Roman Catholic Church felt the need for an art form that would help reinforce its power and clarify its ideology following the Reformation. Baroque Art was created with the dual purpose
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the most important of all was the Scientific Revolution. Contributions by scholars helped to define the Scientific Revolution as the most significant event of the 17th century. Through the discoveries made by astronomers during the Scientific Revolution‚ the expanse and mysteries of the Universe were revealed to the people of the 17th century. Men like Copernicus‚ Galileo‚ and Kepler gave birth to cosmic discovery and human acknowledgement of the universe. In addition‚ the Scientific Revolution
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Feeling being torn between what can be measured and what cannot be measured highlight that there are different sides‚ thoughts and feelings about measurements in social work. The informants’ struggles between the measurable‚ the things not so easily measured and those things that are difficult or impossible to measure. There is a great uncertainty amongst the informants around the credibility and reliability in the results used and many of them strongly emphasize that measuring troubles them‚ “we
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Research Proposal Health and Social Care Research: Methods and Methodology INDEX PAGE 1. Introduction 3. 2. Research question 4. 3. Research method/design 5. 3.1 Sampling‚ Data collection 6. 3.2 Data analysis 7. 3.3 Bias control 9. 3.4 Trustworthiness 9. 3.5 Ethics 9. 4. Conclusion 10. 4.1 Dissemination of study 10. 4.2 Limitations of study 11
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