of change of temperature) in that direction. The larger the temperature gradient‚ the higher the rate of heat transfer | PHYSICAL ORIGINS AND RATE EQUATIONS:It is important to understand the physical mechanisms which underlie the heat transfer modes and that we are able to use the rate equations that quantify the amount of energy being transferred per unit time. Conduction:Conduction can be imagined as a atomic or molecular activity which involves the transfer of energy from the more energetic
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Basic Modes of Operation 2.1. Batch culture Batch fermentation refers to a partially closed system in which most of the materials required are loaded onto the fermentor‚ decontaminated before the process starts and then‚ removed at the end. The only material added and removed during the course of a batch fermentation is the gas exchange and pH control solutions. In this mode of operation‚ conditions are continuously changing with time‚ and the fermentor is an unsteady-state system‚ although in
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What does it mean to be an American today? This is a very difficult question to answer‚ but I believe that it is not just an academic question. As our society becomes more diverse‚ America will develop a broader and richer culture. At the same time‚ nations depend upon some sort of core values‚ beliefs‚ and identity to cling to. That requires some sort of definition of what it means to be an American‚ so I believe that the questions should be: “How Would You Define an American Today?” An “American”
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Mean‚ median‚ and mode are differing values that furnish information regarding a set of observations. The mean is used when one desires to determine the average value for data ranked in intervals. The median is used to learn the middle of graded information‚ and the mode is used to summarize non-numeric data. The mean is equal to the amount of all the data in a set divided by the number of values in that set. It is typically used with continuous figures. The result will probably not be one of the
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What does it mean to be courageous? It means to be strong‚ brave‚ passionate‚ to believe in yourself. That’s what it means to me. You can only accomplish if u receive. Rosa Parks is an perfect example of an act of courage. She was an African American and she was born at the time where racism took place. It started on December 1‚1955 when she refused to give up her seat on a public bus in Montgomery‚ Alabama. Back then African Americans couldn’t eat at the same restaurant‚ or use the same bathroom
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Explain the different methods of giving feedback and demonstrate good practice in giving feedback to your peers Feedback is a crucial element of education which aids learners to maximise their strengths and weaknesses to improve their learning and performance. Feedback can be informal in the form of a general chat between teacher and student or even just between peers. Formal feedback can be in the form of an assessment or test. Feed back is vital to the ongoing development of learners and
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Financial methods of motivation are the best way to motivate all workers It has several methods to motivate people to work hard in companies. These methods can be divided into two groups: financial methods and non-financial methods. Financial methods include commission‚ bonus‚ profit sharing and the like. Non-financial methods mean other ways to encourage employees without money‚ such as a better working environment‚ friendly colleagues and respect from the boss. Nowadays‚ an increasingly number
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What does it mean to be an American? I think to be an American it means that you were born in the United States( or if your parents are American) and if you were born in a different country but your parents are Americans and you come back to live here then you’re an American too. If you’re an immigrant and you have went through the whole legal process not just sneak across the any of the American boarders. Some older people seem to think if you were born on American soil (or if your family
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5 Modes of Transportation In order to have easy mobility of persons and goods‚ it is necessary to have a sophisticated and widespread transportation system. This system is made up of five primary areas of transportation‚ which are: - Motor vehicles - Railroad transportation - Air transportation - Water transportation - Pipelines Each of these five modes consists of different subsystems which make up the system. Each mode
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WHAT BRINGS OUT THE BEST IN ME Every person in this world is in a constant battle with themselves to find out that one special thing that brings the best out of them or that allows them to utilize their talent to its utmost potential. I’m no different than all of the others as I myself have given a lot of thought on this matter and honestly speaking it was very difficult at first to identify that one thing that allowed me to be at my best. At first I use to think that while playing sports I was
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