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Physics Research Paper

Air legislation - maintenance procedure , planning and organisation
A maintenance schedule could be defined as a timetable for carrying out routine maintenance procedures on aircrafts. Airline operators create the maintenance schedule programmes for their commercial and civil aircrafts, and then present them to the airworthiness authorities for approval (Raoul Castro, p121). Aircraft maintenance checks could be defined as periodic inspections performed on all commercial and civil aircrafts following specified periods of usage. Military aircrafts, however,
Pages: 9 (2250 words), Research Paper
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Air legislation - maintenance procedures , planing and organization
The schedule remains an essential document, presented to aviation authorities, by operators, for approval. Different aviation authorities have the mandate to approve these schedules. Maintenance checks refer to inspection carried out on commercial and civil aircrafts in from time to time. Within the aviation industry, 4 types of maintenance checks exist namely; A to D. The classification n follows the weight of the checks with A and B being light, while the C and D remain heavy checks.Flight
Pages: 8 (2000 words), Research Paper
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Pros and Cons of continuing Space Exploration with a supporting claim to continue funding the NASA Space Program
Days there is a contention about whether NASA would be able to carry out on its latest Constellation Program that aims at retiring the space shuttle this year, replacing it Orion (capsule- based vehicles), and luner landers and Space Launch System, etc.But all these prospects rest on the simple debate that whether the amount being spent in this area is really worth it, especially when American debt is making life tougher for the Finance Ministry day in and day out.It is a known fact that most
Pages: 7 (1750 words), Research Paper
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Performance and Integrity of the Electrical Generator
Hydrogen was used as the coolant in the generator. To measure the coolant pressure, we have to know the pressure at which the hydrogen gets into each coolant and the pressure at which it gets out of each coolant. After these items are recorded, we compare the pressure of each coolant in relation to the time that the generator is kept running.
Pages: 12 (3000 words), Research Paper
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Scientific advances on Cloning
Success was making the nucleus of the donor’s udder cell “silent” so it would quit performing as it was originally intended and then reprogrammed it to act as an embryonic cell. That embryo would become Dolly; a sheep with three “mothers” involved but only related biologically to the one that donated an udder cell. Dolly shared all of the udder donor’s chromosomes but none of the host egg cell’s chromosomes. Consequently, Dolly is an exact genetic reproduction of the donor-cell
Pages: 5 (1250 words), Research Paper
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Star project
Three stars are found in the orion to form the ‘the belt of orion’. The three stars in the belt of orion are the following, mintaka which means ‘belt’, Alnilam meaning ‘a belt of pearls’ and Alnitak which means girdle. The three are believed to have formed from the system nebulas in the Orion constellation. The stars form a row, mintaka is to the west, alnilam is at the centre and alnitak is to the east. Among the three, alnilam is the brightest followed by mintaka and finally
Pages: 5 (1250 words), Research Paper
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Star project
Since the floods would wreck havoc among the people, this is the reason behind the naming dog star to suggest evil dark days to the Egyptians. For the Greek its appearance marked summer which they referred to as dog days. During this period of scorching sun and elevated temperatures crops would weather and dry up, men would become weak as an effect of the drought and women and children would die due to starvation. To the Polynesians, the Sirius star was used to indicate winter and was also used
Pages: 5 (1250 words), Research Paper
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El Nio and La Nia
The other hand, some scientists are convinced with the idea that El Niño and La Niña are significant components of the natural process prior to the evolution of life on earth. For this reason, these phenomena are considered to take place in the cycle as evolutionary part for the continuing existence of life.Another theory remarkably suggests that the sun, which is the major source of energy and life on earth is the main reason as to why there exist cold and warm energy that produce wind. This
Pages: 5 (1250 words), Research Paper
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Solar System
In 1543, Nicolaus Copernicus published his hypothesis. The hypothesis stated that the sun forms the center of the universe. The church had already adopted Aristotle’s teaching and could, therefore, not believe Nicolaus Copernicus notion. In 1964, after the appearance of a supernova, Galileo developed his first telescope. With it, he saw the Saturn’s ring, moons of Jupiter, the Milky Way, and the phases of Venus. The scientist then published the findings in The Starry Messenger (Meara,
Pages: 6 (1500 words), Research Paper
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Economic impacts of natural disasters on the United States
Other social hazards occur which too should be differentiated from natural calamities.Natural calamities have impacted the economy of the United States either positively or negatively for the many instances of their occurrence. In some cases, occurrence of natural disasters leads to infrastructural improvements and the adoption of better and improved technologies in the event of their occurrence. For instance, in a study discussing the earthquake that took place in Alaska in 1964, which
Pages: 7 (1750 words), Research Paper
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Proposed solutions to the problems outlines in order 1125309
The 2010 census revealed that 30.1% of the population was non-Hispanic based Black or African American, 10.9% were non-Hispanic White, 3.4% non-based Hispanic Asian, 1.2% more than one races (non-Hispanic) and finally 0.6% from some other non-Hispanic races. Therefore, we can conclude that 53.5% of Bronx’s baseddemographic comprisesof Hispanic or Latino.Moreover, based on the U. Census Bureau based estimates, 47.29% of the individuals aged 5 years or older speaks English at home while
Pages: 5 (1250 words), Research Paper
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Hydro Fracking
Pollution is also caused by spills and leaks of pollutants into the water bodies through pipes, valves, leaking tanks, well blowouts and trucking accidents. The spills leaked into water include, mud, drill cuttings, sediments, hydrostatic test water, produced fluids, fracturing chemicals and fuels. These spills are a hazard to both surface and underground water and also the soil.Hydro fracking is responsible for increased land disturbances as a result of pipeline construction and well pads
Pages: 8 (2000 words), Research Paper
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Inventors and important scientist of explosives and there developments
Sulfur in the gun powder is a corrosive compound and tends to corrode gun pipe when it burns.Records suggest that gun powder was shipped from Ghent to England in 1314. Black powder had its peaceful uses in Europe, especially in Germany, Hungary during 17th century. Its first application in civil engineering works was made in 1679 while making the Malpas Tunnel in France. In the US, Lammot du Pont began producing sodium nitrate powder in 1858, which was though not as efficient as gun powder but
Pages: 10 (2500 words), Research Paper
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Color and the visible spectrum research paper
Light can as well be described as stream of energy packets called photons which create an energetic electromagnetic disturbance. Photons of different colours differ in energy and therefore can be distinguished from each other. The most convenient unit to measure the energy of light is the electron volt (eV). An electron volt is the energy that is acquired by a single electron that moves across a positive voltage of one volt (Smith, 322).Photons of visible light have energy content that range
Pages: 5 (1250 words), Research Paper
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How does globalization affect the environment
McAusland notes that the globalization impacts negatively on the environment by increasing the amount of greenhouse emissions to the environment, which causes global warming (6). As earlier mentioned, climate change is a major environmental problem today. The world over is currently experiencing a global warming problem, which is characterized by increased temperatures, glacial movements, rising sea levels, prolonged droughts and flooding among others. Greenhouse emissions, in particular, have
Pages: 6 (1500 words), Research Paper
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Refraction of Light
When light travels from a medium of higher refractive index to a medium of lower refractive index, the path taken by the light rays is dependent on the angle of incidence. If the angle of incidence exceeds beyond a certain value the refracted ray does not travel to another medium but in fact returns back into the same medium. This phenomenon is known as total internal reflection and the angle of incidence is known as the critical angle.Critical angle is also known as the limit angle and is
Pages: 5 (1250 words), Research Paper
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Reflection and refraction
Since the light behaves somehow as waves and in other ways as if it is composed of particles, there has emerged a number of independent theories that explain this phenomenon. In reference to wave based theories, the waves of light spread out in all directions from the source. Immediately they strike a mirror; they become reflected by an angle that is determined by the angle that the light arrives. The process of reflection thereby inverts each wave of light back-to-front causing a reverse
Pages: 5 (1250 words), Research Paper
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Deep space flight simulation
The final 520-day stage; where the sole purpose was the full simulation of the manned mission. It consisted the landing on Mars and simulated Mars walks, the stage began on 3rd June 2010 and concluded on 4th November 2011.The six volunteers were locked inside a mock spaceship with its destination being Mars. Prior to this event, no other spaceflight or simulation had lasted for more than a year. The facility had three modules; the habitat, medical and central spacecraft. The habitable module
Pages: 6 (1500 words), Research Paper
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Climate change in North America
Climate Change Science program, the double increase in CO2 increased corn yield by 4% and sorghum by 0.8% (Malcom, et al. The other crops affected are cotton and soybean, which recorded an increase of 44% and 34-38% respectively (Malcom, et al. It is imperative that the effect of CO2 heavily relies on the impact of other atmospheric stressors like nitrogen.The projected increase in temperatures will affect the agriculture belt by influencing crop maturity and survival rates (Bjerga, 2012).
Pages: 5 (1250 words), Research Paper
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Scientific advances on Cloning
Scientists had thought once cellular differentiation materializes, this procedure would be reversible, able to change into another type of cell. However, until Dolly was born, the ability to do so was unproved. “The demonstration that nuclei from cells derived from an adult animal could be reprogrammed, or that the full genetic complement of such a cell could be reactivated well into the chronological life of the cell, is what sets the results of this experiment apart from prior
Pages: 6 (1500 words), Research Paper
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