Discuss potential challenges to validity and reliability of your research question‚ data‚ and analysis. Validity and reliability are the backbone of what is accepted as scientific proof by researchers. Potential challenges to reliability of a research question‚ data‚ and analyses are any significant results must be repeatable. Anyone who wanted to perform the same experiment applying the same conditions should arrive at the same result. If this is successful this reinforces the results
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More Than a Veil A Feminist Readings of Marjane Satrapi’s Persepolis Cultural differences have been on the foreground of the ongoing struggle between the United States and Iran since the 1970’s. Stereotypes are built on misunderstandings which can prove costly in international relationships. Our national media coverage of Iran portrays radical Islamic men oppressing their female counterparts. Many American citizens have narrow opinions on Iranian women‚ most of them dealing with the infamous veil
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English‚ the Official Language in the U. S. Michele Hoard ENG 122 Instructor Nelly Aguilar March 7‚ 2011 English‚ the Official Language in the U. S. The researcher stated that English is now the official language in the United States. There are documents that discuss the importance of an official language in America‚ which supports this statement. In this research there are further details about English as the Official Language in the U. S. and how language can unite people in society
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Property and the Concept of ‘Stridhana’ As mentioned earlier there were two schools of law namely Mitakshara school and Dayabhaga school. In both the schools women’s property rights were restricted. Under Mitakshara law male were coparcenaries ie‚ the owners of land. They got this right by birth and not by succession. But the main characteristic of this property was the inalienability. A person who possessed that property cannot dispose it by sale‚ gift or by will. Ownership was just a notion. The
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inadequate temperature range and limited sample size at each group. The experiment also existed two other uncontrolled variables which are the size of liver and the amount of Hydrogen Peroxide‚ hence altering the authenticity of the practical result. At each of the five experimental group‚ there were variations amongst the amount of Hydrogen Peroxide and the size of beef liver‚ which can be a problem because in a well controlled and designed experiment‚ there is only one independent variable.
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DEVELOPING SKILLS Set B Review Test 1 Grammar & Usage ‘I wanted to do something for the Olympics‚’ (4) had been _____________ (5) _____________ ‘I thought I might (6) made some contacts (6) make _____________ during the Games‚ which would help me (7) (7) find/to find _____________ Zhang said. As he (4) is a security guard for years before he came to the capital‚ he tried (5) to look for the same kind of job. finding a good job after the Games were over.’ P.62 http://www.aristo
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Colligative properties in your Coke Have you ever put salt on snow to get rid of it‚ or wondered how your car engine stays warm in cold weather? If you have‚ you’ve probably noticed that the salt quickly melts the snow‚ and you’ve wondered how the engine can stay warm‚ when the metal on the outside of the car is cold. These are just some of the many examples of how colligative properties work in our everyday lives. A colligative property is a property of a solvent that depends on the amount of solute
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Commericals and ads encouraging people to buy more products and bigger homes are everywhere in the world and are impossible to ignore. Many people have questioned whether owning more items and bigger homes actually increases a person’s happiness. Some go to the extremes to make themselves happier such as being a minimalist living in a tiny apartment to owning a mansion with more stuff than they know what to do with. Graham Hill in his TED talk‚ Less Stuff‚ More Happiness‚ talks about this very issue. He
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uni-directional‚ thrust bearing for an horizontally-mounted‚ axial‚ ammonia compressor in a nitric acid plant. The compressor has a shaft diameter of 100 mm and generates a thrust of 15kN when operating at 6‚000 rpm. The thrust is negligible at zero speed. a. What type of thrust bearing would you recommend and why? b. What are the physical reasons why a dry‚ PTFE bearing would be unacceptable? c. With the bearing type recommended in (a)‚ produce a detailed‚ professional design
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The Antimicrobial Properties of Plants [Garlic and Mint] AIM: to investigate the antimicrobial properties of garlic and mint and how effective they were. We were trying to see whether the bacteria will grow around the different plants. VARIABLES: Independent: type of plant used Dependent: the diameter in mm of clearing Confounding: room temperature‚ surrounding bacteria‚ concentration of plant solution HYPOTHESIS My hypothesis is that garlic will be least affected by the bacteria as it will
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