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Lab Research Report 1: Procedures in the Physical Sciences
Lab Research Report 1: Procedures in the Physical Sciences
4 pages (1000 words) , Lab Report
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This has identified concerns over challenges in physical science measurements, a scope that I seek to explore in this paper. I discuss challenges to making direct measurements in a physical science field, strategies to overcoming the challenges, and survey procedures in physical sciences fields.
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Lights and optics
Lights and optics
5 pages (1250 words) , Essay
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The idea of light being composed of tiny particles was proposed by Sir Isaac Newton. Christian Huygens, the Dutch physicist proposed the idea of light being composed of waves in 1678 (“Theory of Light”). He asserted that such waves vibrate in the perpendicular direction to the direction in which light travels.
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Mechanical vibrations
Mechanical vibrations
12 pages (3000 words) , Essay
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Vibrations are constant oscillations in the mechanical system. A running engine in the car produces constant vibrations. In cars, these oscillations are tried to avoid by adopting different tactics; while in mechanical vibrator separator, vibrations are utilized to separate the products.
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IT
IT
9 pages (2250 words) , Essay
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Fazlollahi (2002: 94) identifies three main reasons why clients of banks would rather opt for e-banking rather than the traditional methods. These reasons are Affect-based Trust, Cognition-based Trust and Satisfaction. Trust is developed over cumulative processes of interaction and and after the amassing of immense knowledge between the parties involved in the transactions (Ford, 1981).
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Echo-planar Imaging in Magnetic Resonance Imaging
Echo-planar Imaging in Magnetic Resonance Imaging
8 pages (2000 words) , Essay
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“EPI is fundamentally just a trick of spatial encoding” (Cohen, 2000, p.3). EPI is a speedy, elastic method of imaging. It has high-quality contrast and resolution capabilities, and also possesses many prospective applications in clinical imaging, including functional MRI and rapid whole brain imaging.
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Physical science
Physical science
3 pages (750 words) , Essay
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Another way is through the atomic emission and absorption of light photons to generate photothermal effect producing thermal energy that converts photon’s energy to molecular vibrations, photoelectric effect that yields electrical energy from kinetic energy, and photochemical effect that renders storage of energy out of chemical changes.
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Labs H, P, & S
Labs H, P, & S
3 pages (750 words) , Lab Report
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A 5 cm square glass plate was placed on top of a white paper that was placed on top of an 8.5” by 11” cardboard. The outline of the square glass plate was drawn, and then the glass plate was removed. A straight line that made an angle of 60 degrees with the plate edge was drawn using a ruler from the upper outline, and labeled IB.
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New Supernova: Hubble Catches Stellar Explosions
New Supernova: Hubble Catches Stellar Explosions
4 pages (1000 words) , Essay
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the Earth’s atmosphere blocks most of the radiation even though the universe sends us light from all across the electromagnetic spectrum. We learn a lot from analyzing the lights that objects emit in space which subsequently tells us a lot about that object.
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The interior structure of Venus
The interior structure of Venus
5 pages (1250 words) , Essay
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The interior of Venus perhaps is similar to interior of the Earth. Venus, like the Earth, is a terrestrial planet that is made of metal and rock. It perhaps has a metallic core that is partly molten, a crust and a rocky mantle. But regardless of the planets' similarities, Venus`s magnetic field is very weaker than on Earth's.
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Conversion of Energy
Conversion of Energy
4 pages (1000 words) , Essay
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Another way is through the atomic emission and absorption of light photons to generate photothermal effect producing thermal energy that converts photon’s energy to molecular vibrations, photoelectric effect that yields electrical energy from kinetic energy, and photochemical effect that renders storage of energy out of chemical changes.
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Earth and Space Science
Earth and Space Science
8 pages (2000 words) , Essay
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Remote sensing of the atmosphere is very essential for the risk-free navigation of airways and weather forecasting of a region over a particular span of time. The process of remote sensing works on the principle of emission and reflection of electromagnetic radiations through the changing medium of gases present in the atmosphere.
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Marylands Ecosystems and Environment
Maryland's Ecosystems and Environment
3 pages (750 words) , Essay
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In addition, the discourse would also detail a discussion of how human activities have affected the local ecosystems; and would also describe the ways that global warming might affect Maryland’s local ecosystems. Finally, the essay would determine if Maryland’s ecosystems would be more or less affected, relative to other parts of the world.
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Rocket Science
Rocket Science
5 pages (1250 words) , Download 2 , Essay
For over four decades, NASA has undertaken a number of successful human space flight programs. The role of NASA and ways it could implement to achieve its goals was redefined by President Barak Obama. Some of the current NASA plans for the manned space flight program include Tier One, this aircraft is the newest project, and the in-house name of this program was known as Tier One.
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Summarization for 7 chapter of the weather makers
Summarization for 7 chapter of the weather makers
3 pages (750 words) , Essay
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In attempting to predict the world’s climate change, the biggest problem was attempting to figure out the effects of the Ozone holes and increasing levels of CO2 on climate which scientists were able to predict to be an increase of 3 degrees Celsius during the course of the next decade.
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Conservation of momentum. (lab report)
Conservation of momentum. (lab report)
4 pages (1000 words) , Download 1 , Lab Report
Introduction section relayed the purpose of the experiment and varied equations essential in calculating essential quantities that supposed to aid in determining conservation of momentum. These equations were essential in procedural section where after computing the necessary results and relayed in tables as indicated in the results’ section.
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The Last Five Years Have Seen a Major Push for the Use of 3Tesla in Clinical Settings
The Last Five Years Have Seen a Major Push for the Use of 3Tesla in Clinical Settings
9 pages (2250 words) , Essay
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Latest developments in technology in terms of magnetic design and shielding have been offering an additional comfort to patients and improved imaging quality to clinicians. The market research (2004) stated, “3T systems made up 25% of new high field MRI scanner purchases” (Jerrold & Keene, 2009, pp 1-8).
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The Weather And Climate of Southeast Region of the United States
The Weather And Climate of Southeast Region of the United States
6 pages (1500 words) , Term Paper
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This paper investigates the weather and climate of the southeast region of the United States based on the study of the following aspects; seasonal and daily temperatures/atmospheric moisture, dew, stability and cloud development, condensation, clouds, fog, precipitation, winds, air pressure, air masses and front, tornadoes, thunderstorms , and hurricanes.
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MRI
MRI
6 pages (1500 words) , Essay
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This technique is basically nuclear magnetic resonance imaging, which involves computation of resonance signals obtained when an atomic nucleus is exposed to static magnetic field. MRI makes use of the natural magnetic proprieties of atoms within the body.
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The Case for Clean Technology
The Case for Clean Technology
4 pages (1000 words) , Essay
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Particularly, the focus on clean technology such clean energy is crucial in this trend. Today, energy is a dominant source of both point and area source pollutions. The global power consumption highlights this fact. Around 65 percent of the world's electricity is generated from fossil-fuels and coal and this is the same for industrial energy use as well (Bhattacharyya, p.562).
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Mcdonald- chose one branch in london
Mcdonald- chose one branch in london
5 pages (1250 words) , Coursework
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In the United Kingdom, the fast food spending was almost ?9.3 billion in the year 2007. Between 2003 and 2007 the fast food market had shown growth of 15.9% and the annual growth was 4%. The huge growth in fast food industry is initiated by top players such as McDonald’s, KFC and Burger King.
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Peer Review: Magetic Resonance Instrumentation: Phased Array Coils - Pros and Cons
Peer Review: Magetic Resonance Instrumentation: Phased Array Coils - Pros and Cons
4 pages (1000 words) , Essay
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As one of the major types of radio frequency (RF) coils, phased array coils offer several distinct advances to MRI technologies. Those include increased signal to noise (SNR) ratios for improved image quality; the ability to do parallel imaging faster and/or with improved image quality; and reduced scan times in general.
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Construction, operation and associated circuitry of common
Construction, operation and associated circuitry of common
3 pages (750 words) , Assignment
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An Indoor 5-a-side Pitch. In the most generak sense, the interior lighting copmprises fluorescent design. On the other hand, the downlights should be made compact fluorescent. High bay form of lighting should be made to have a high density discharge, and this could also serve an indirect light for spaces that are raised.
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Recent real-life application within the past 12 months
Recent real-life application within the past 12 months
4 pages (1000 words) , Essay
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Additionally it focuses over the external forces affecting the human body such as pressure, temperature, size, shape etc. Although people hardly comprehend and acknowledge the concepts of physics, but their unique contribution to the human civilization cannot be denied.
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TEM, SEM, EDS in Electron Microscopy
TEM, SEM, EDS in Electron Microscopy
20 pages (5000 words) , Coursework
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From this paper it is clear that to obtain such a pattern, the selected area aperture is placed in the image plane of the objective lens and used to select only one part of the image. Using projector lenses to focus on electron beams to obtain small spots on the object surface, the diffraction patterns can be obtained.
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Kinetic Theory of Matter
Kinetic Theory of Matter
4 pages (1000 words) , Essay
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This essay explores the differences between heat and temperatures. The researcher of this essay aims to pay special attention to properties of a substance that determine its heat capacity. The properties include the following: quantity; viscosity; size and conductivity. This essay also analyzes sources of heat such as solar energy; earth; burning fuels; electricity.
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Risk Assessment Paper
Risk Assessment Paper
4 pages (1000 words) , Coursework
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This stage involves the collection of information regarding the imminent hazards associated with proposed solutions. The case presented in the Genericville City, needs insightful assessment of the risks involved through the use of Malathion in curbing the imminent mosquito nuisance.
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X-ray Fluorescence
X-ray Fluorescence
6 pages (1500 words) , Essay
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X-Ray Fluorescence. X-rays were discovered by Wilhelm K. Rontgen (1845 – 1923), a German physicist (Shackley 7). These rays have a long history in commercial elemental analysis since the discovery of the correlation between a sample’s atomic weight and the X-rays radiating from it, a fact that enabled Henry G.
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The Kepler Mission
The Kepler Mission
5 pages (1250 words) , Research Paper
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The observation of the space is an important operation; the NASA uses the information remitted by the spacecraft to determine the safety of both the earth and other planets orbiting around it. Additionally, the information obtained by the device helps determine the safety and future of the earth.
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Big Bang Theory
Big Bang Theory
13 pages (3250 words) , Research Paper
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Recent years have seen expansion of the Big Bang Theory by such renowned scientists as Stephen Hawking, Leonard Mlodinow, and Albert Einstein. While these theories have certainly gone a long towards explaining what happened to create the universe, they still do not fully answer they ‘why’ question that we would all like to know.
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Local Ecology Term Paper
Local Ecology Term Paper
3 pages (750 words) , Term Paper
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Ours is not a very big house, though we have managed to find enough space for growing plants. They are in the balcony. That is the most suitable place for them to be grown because they get massive in-pour of sunlight and rain. I water the plants everyday.
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Heat temperature and kinetic energy
Heat temperature and kinetic energy
3 pages (750 words) , Essay
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As stated by the theory, matter is made up of tiny particles called molecules or atoms that move in motion. Solids have particles that are compactly bounded to each other that can cause vibration movement rather than moving from one location to another. Kinetic theory can also be used to describe the many physical states of matter.
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Hookes Law
Hooke's Law
4 pages (1000 words) , Download 1 , Essay
An example of this is a rubber band which is easily stretched and easily returns back to its initial position when it is released (Pickover, 2008). Another example of an elastic material is a spring. When the material is stretched, the material develops a resistance force that tends to pull back the material to its original shape and size.
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Pros/Cons of space vs ground-based observing
Pros/Cons of space vs ground-based observing
6 pages (1500 words) , Research Paper
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The paper tells that despite the problems with the atmosphere ground based telescopes have the advantage of being more powerful than space based ones because their design is not as limited as the space based ones. With better designs being made, it is only a matter of time before the problems with weather and atmosphere are overcome and the need for space-based telescopes is reduced.
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Dating the Rocks of the Grand Canyon (Old-Earth vs. Young-Earth)
Dating the Rocks of the Grand Canyon (Old-Earth vs. Young-Earth)
3 pages (750 words) , Download 2 , Essay
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Geologists and other earth scientists have carried out certain geological surveys and studies on various earth materials such as rocks which have given a bit of clarification in estimating the age of the earth. Among these are the studies carried out on the Grand Canyon rock mass.
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Transmission Electron Microscopy
Transmission Electron Microscopy
12 pages (3000 words) , Coursework
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This essay demonstrates that the working principle of a TEM is that when electrons are accelerated up to high energy levels and then focused onto a specimen, they scatter or backscatter elastically or in-elastically, producing many different interactions that are a source of signals like X-Rays, enabling magnification of ultra-microscopic particles.
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Evaluatethefollowstatement:MRIhassuperiorsofttissuecontrastthanCT
Evaluatethefollowstatement:MRIhassuperiorsofttissuecontrastthanCT
5 pages (1250 words) , Essay
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The MRI scanner uses a powerful magnet and pulsing radio waves. The coils of detection of the MRI scanner read off information from energy produced from water molecules. There is a release of these molecules after RF alignment pulse. In the result of collected data two dimensional representation of a body occurs.
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MacroF
MacroF
6 pages (1500 words) , Essay
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A 10. B – store of value 11. A – medium of exchange 12. C – money in circulation 13. C – downward sloping line 14. D – wealth or real balance effect 15. B – stock determined by fed 16. B – I2 17. D – NY Fed 18. B – control lending of banks 19.
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MRES7004
MRES7004
9 pages (2250 words) , Essay
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The application of differing gradients ensures that different spins and thus different frequencies can be achieved that can be easy to read. Read Direction Encoding Nuclei are spatially encoded in the read direction by utilising a pulse and collect sequence.
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What is Heat and what is Temperature
What is Heat and what is Temperature
2 pages (500 words) , Download 0 , Essay
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Energy is measured on the earth in the form of both heat and temperature. Temperature is the average kinetic energy of the molecules and atoms of a substance. According to (Gavin 104-7) “The concept of temperature is as fundamental a physical concept as the three fundamental quantities of mechanics—mass, length, and time.
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Is Climate Change Human-caused What is the Evidence If So, what Can/Should we do about it
Is Climate Change Human-caused What is the Evidence If So, what Can/Should we do about it
3 pages (750 words) , Essay
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Global warming, a condition characterized by an increase in the average temperature in the world is one of the main signs of climate change. Other effects include changes in precipitation and rainfall patterns, melting of icecaps and glaciers in addition to a gradual increase of aquatic temperatures, especially in the ocean and other major water bodies (Lean, 114).
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The future is drying up
The future is drying up
3 pages (750 words) , Download 0 , Assignment
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The uppermost issue on top of most scientific and political discussions is the unprecedented rise in sea levels as the earth warms up and the glaciers in both poles are melting at unprecedented rates. However, what is not prominently discussed in these public discourses is the reverse side of this same problem.
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Scienece Column
Scienece Column
3 pages (750 words) , Article
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Moreover, the column shall help us understand the relation that exists between heat and mechanical work. For example, is the heat content affected by any physical force? More significantly, is it possible to extract heat from a substance and apply it in a more significant way?
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Observing the Moons Phases
Observing the Moon's Phases
3 pages (750 words) , Assignment
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The moon cannot make its own light; rather, it reflects the sun’s light resulting to different shapes as it goes around the earth. These variations depend on the location of the earth and the sun. The moon’s position changes relative to the stars and also the sun.
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Comparative essay on old earth and young earth
Comparative essay on old earth and young earth
3 pages (750 words) , Download 2 , Essay
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Firstly, a rational man is known to believe that the universe had a beginning. Secondly, galaxies appear to be moving away from us at a speed which is proportional to their distance. This observation goes hand in hand with the expansion of the universe and suggests that the universe was once compacted (Delsemme, 1998).
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Galileo and Aristotle on falling bodies
Galileo and Aristotle on falling bodies
4 pages (1000 words) , Essay
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Metals were believed to grow inside the earth, when a base metal was found, it was thought to be spiritually immature form of higher metals. Alchemy was based on the misunderstanding of basic chemistry and physics. Aristotle was an alchemist, to Aristotle Change affects all things, he believed that all terrestrial bodies were composed of four elements: fire, air, earth and water these elements determine both moisture and natural motion of a body, upward or downwards.
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International Monetary Economics
International Monetary Economics
6 pages (1500 words) , Essay
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Consequently the study of exchange rates has emerged as a crucial field of economic research since the last few years. This particular field of research has received a tremendous boost, especially in the era of the Bretton Woods in which the foreign rates of exchange became extremely volatile since the inception of the floating rates of exchange since 1973.
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The Impact of Fruit Juices on the Dental Erosion in Human Tooth Enamel
The Impact of Fruit Juices on the Dental Erosion in Human Tooth Enamel
8 pages (2000 words) , Research Paper
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My thanks also go out to my teacher who was of immense help in helping me prepare the teeth samples and in take the Scanning Electron Microscope (SEM) samples for the experiment. Second Method Abstract In the second method, the project will also utilize Scanning Electron Microscope Images to help present a clear illustration of the harmful, erosive effects of drinking orange juice on the human teeth.
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MANUAL TO EXPLAIN THE DEVELOPMENT OF COMPUTERS AND WHERE THEY ARE GOING. FROM ABACUS TO THE NETBOOK
MANUAL TO EXPLAIN THE DEVELOPMENT OF COMPUTERS AND WHERE THEY ARE GOING. FROM ABACUS TO THE NETBOOK
6 pages (1500 words) , Essay
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At the present, we see computers everywhere around us as they exist at work place, home, businesses, railway stations, and airports and so on. In other words, the computer has become a vital technology and tool. However, its basic working structure is based on the principles of electronics and mathematics.
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The Malampaya Offshore Oil and Gas Field
The Malampaya Offshore Oil and Gas Field
3 pages (750 words) , Assignment
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In May 2000, Shell Philippine Exploration (SPEX) announced the further discovery of significant quantities of oil besides natural gas and condensate. Historically, the Philippines had relied on imported fuel for most of its energy requirements. Hence, the development of Malampaya gas-to-power project is “one of the most significant industrial endeavors in Philippine history” (SPEX, 2009).
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The Physics Behind Aircraft Wing Design
The Physics Behind Aircraft Wing Design
6 pages (1500 words) , Essay
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This warping is a technique of curving the wing tips slightly to manage the airplane’s rolling movement and equilibrium. The Wright siblings scrutinized the flight of birds in numerous instances. They discerned that birds ascended into the wind and that the air flowing over the arched surface of their wings generated lift.
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