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Formal science & Physical science Assignment

Continuous Wave Doppler
Continuous wave Doppler applies continuous ultrasound generation together with continuous ultrasound reception. Doppler signals are achieved from all blood vessels. Two disadvantages of the continuous wave Doppler ultrasound are its inability to establish the exact position of velocities.
Pages: 6 (1500 words), Assignment
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Epitaxial Growth and Evaporation Cells
Epitaxial growth refers to the deposition of a film that matches the crystalline order of the underlying substrate material. This is of two types – Homoepitaxial and Heteroepitaxial. In the case of homoepitaxy, the chemical composition of the deposited layer is the same as that of the underlying substrate for example deposition of Si over Si.
Pages: 10 (2500 words), Assignment
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Maintaining Original Chemical Composition
This method entails heating and immediate cooling. In this process, a very hot flame is conveyed to the surface of steel component causing its quick heating. The water used for cooling the steel is conveyed through the same path of acetylene or propane. Cooling follows heating in very quick succession.
Pages: 6 (1500 words), Assignment
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Pasteurization, Fundaments of Pasteurization, Methods, Equipments and Application
The concept of pasteurization first associated with the wine industry. Before the pasteurization wine fermentation was considered a purely chemical process but Louis Pasteur described the process as the biochemical process, in which the microorganisms like yeast are responsible for converting the sugar in the fruit juice to alcohol.  
Pages: 10 (2500 words), Assignment
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Observing the moon
In this case, we only see half of the moon illuminated and half in shadow. In the waxing crescent, the sunlit portion is increasing but less than half. On the other hand, waxing gibbous refers to when the sunlit portion increases but is now more than half. At full moon, there is maximum illumination and after this, the light continually decreases hence waning gibbous phase occurs next. The third quarter is then followed by the waning crescent which wanes until the light is completely gone hence
Pages: 4 (1000 words), Assignment
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The Big Bang Theory
The first possible observation of the future of the universe is referred to as The Big Rip (Caroll, 2006). The Big Rip is to occur if the universe attains super acceleration due to increasing acceleration. This causes a super accelerated rate of expansion of the universe. This will cause a stretching force to be exerted on the galaxies, the stars and the atoms of the universe. The force increases in strength causing bound structures to be ripped apart eventually. In this case, matter is torn
Pages: 3 (750 words), Assignment
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Across the Terrain of the African Continent
In such a way that the father and mother not only control the family, but also own and direct items and other members of the family to such a point that they are able to have their own. The circle is such a continuous one that if one fails to attain what is considered as the norm, they become focus for scrutiny. This is because; the culture demands that at some point in one’s life, they ought to be able to own something (Beard 21).All these are the results of a conglomeration of pieces of
Pages: 4 (1000 words), Assignment
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Use and Application of Pneumatics as Opposed to Fluid Power
Pneumatics is basically the use of gas under great pressure to aid in performing certain industrial and technological applications. According to Schall, Richardson & Moris, (2008) pneumatics is merely the propagation and control of forces as well as movements of mechanical parts by means of compressed air
Pages: 5 (1250 words), Assignment
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Known and Unknown Limits of Space and Time
Another Marxist philosopher named Alexander Spirkin also examined the relationship between space and time and its limits. Alexander Spirkin describes space and time as exiting in an objective realm (n. Space and time is the form of existence for matter and for the coordination of objects (Spirkin, n. In reality, all objects and matter exists with respect to a particular time and it is the only parameter which cannot be controlled. As such, a time that has passed cannot come back. The duration
Pages: 4 (1000 words), Assignment
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