Powder Technology 211 (2011) 54–59 Contents lists available at ScienceDirect Powder Technology j o u r n a l h o m e p a g e : w w w. e l s ev i e r. c o m / l o c a t e / p ow t e c Modeling of iron ore pelletization using 3 ** (k–p) factorial design of experiments and polynomial surface regression methodology John Samuel Thella a‚⁎‚ R. Venugopal b a b Research Development and Technology‚ Tata Steel Limited‚ Jamshedpur‚ India Indian School of Mines University‚ Dhanbad‚ India
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Chapter 5 Measures of Central Tendency: Introduction A measure of central tendency is a single value that attempts to describe a set of data by identifying the central position within that set of data. As such‚ measures of central tendency are sometimes called measures of central location. They are also classed as summary statistics. The mean (often called the average) is most likely the measure of central tendency that you are most familiar with‚ but there are others‚ such as the median and the
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CHAPTER 13 1. How does building new systems produce organizational change? • Describe each of the four kinds of organizational change that can be promoted with information technology. 1）Automation: improve efficiency and make manual steps not required 2）Rationalization: Streamline standard operating procedures 3）Business process reengineering: Analyze‚ simplify‚ and redesign business processes 4）Paradigm shifts: Rethink the nature of the business and the nature of organization. • Define business
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Although it provides the education with a lot of futures that makes it better than the past. It also has some disadvantages that reflect on this process. But they think that old methods that were applied in the classrooms have more benefits than that high tech ones. And some people also consider that these new technology may change the role of both student and teacher to be unlike as usual. One of its disadvantages according to the author’s opinion is that it may also distract students and fragment their
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Psychology 1A Throughout the years the debate of “What influences behavior” grows more and more. Some people might say that is the genetics that may influence human behavior‚ others might say that it’s the environment‚ and there are just some people that say that human behavior can be influenced by both. Human behavior is what makes up the personality of someone‚ so to what extend do these theories influence human behavior. Human behavior can be affected due to genetics‚ environment‚ or it could
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THE DEFINITION OF EDUCATIONAL TECHNOLOGY Educational technology is a wide field. Therefore‚ one can find many definitions‚ some of which are conflicting. Educational technology can be considered either as a design science or as a collection of different research interests addressing fundamental issues of learning‚ teaching and social organization. Nevertheless‚ there are a few features on which most researchers and practitioners might agree: 1. Use of technology is principled: Technology means
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America ranks thirty-second in math. It is because students fail to see the benefits of math. The average scholar is more interested in extracurricular activities. While these activities are enjoyable and can be educational‚ we must not stray away from the core subjects. Out of the core subjects’ math ranks supreme in most aspects. Math can be cumbersome at times‚ yet it allows for a more enjoyable job and life. When it comes to school subjects‚ Math is the superior choice since
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followed by the conclusion in section 5. Abstract— This paper presents the design of low-noise amplifiers intended for WiMAX applications. Three low-noise amplifier topologies are implemented namely: (1) cascoded common-source amplifier‚ (2) folded cascode amplifier‚ and (3) shunt feedback amplifier. The amplifiers were implemented in a standard 90-nm CMOS process and were operated with a 1V supply voltage. Low-noise amplifier measurements were taken for parameters such as power gain‚ noise figure
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On February 8th‚ 2013 I visited fire station #6 located in Costa Mesa‚ California. I called the station prior to my visit and spoke with a fire fighter named Story. He said it would be alright to stop by around two o’clock. Upon arrival I came up with ten questions to ask him that I thought would provide me with a better understanding of what it takes to be a fire fighter. During my visit to the fire station I wanted to identify what it takes to be a firefighter‚ the day to day operations at the
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Math is one of the basic sciences of life; it can be said that is the most basic science‚ the first thing a person learns‚ apart from reading and writing‚ is how to add and subtract. But‚ is math a part of nature‚ or was it made to measure or understand nature? It is really hard to know‚ but in my point of view‚ math is a method created by men to measure nature. If math was a part of nature‚ man would be born with math knowledge‚ but man is not‚ man had to think about a way to count and measure things
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