...adjusted with the quantity of points of interest noticeable. Telescope and Instrument Used The instrument used in order to observe the mares in the moon was the modern telescope and binoculars. Observation site (Your Location) Weather conditions at the observing site As far as the weather conditions are concerned, the weather was clear as well as the visibility was unblemished, and due to this the observations were clear. Filter and exposure time The observations lasted for 28 days of continuous interpretations of the features of the moon. Analysis and Evaluation The waxing gibbous Moon as observed from Earth The diverse states of the moon are alluded to as phases. Moreover, the distinctive phases are a consequence of the moon's...
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...1900s which he supported with multiple pieces of evidence. Perhaps the earliest indicator of the theory was the apparent fit of some of the Earth’s continents; analysis of these coastlines, notably the eastern edge of South America and the western edge of Africa, has shown that they are very similar geologically suggesting that at some point in the Earth’s history the landmasses were joined together. Another indicator that the continents were once distributed differently was geological evidence of glaciation in India – it is unlikely that glaciers could ever reach such low latitudes, but this problem can easily be explained by continental drift. Fossil distribution also provided some of the earliest evidence for plate tectonics – certain land-dwelling fossil species have been found in areas that are now separated by ocean which indicates that those areas were at some point joined together. However at the time of Wegner’s work many of the geophysical tools that are used today did not exist making the theory much more difficult to support. Paleomagnetism is one of the strongest pieces of evidence for plate tectonic theory and was developed in the 1950s which managed to convince scientists of the validity of the theory. When new crust is formed certain minerals align themselves with the Earth’s magnetic field. Analysis of the Mid-Atlantic Ridge has shown that as you move outwards from the ridge, the polarity of the sea floor alternates and the age of the sea floor increases; the...
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...1900s which he supported with multiple pieces of evidence. Perhaps the earliest indicator of the theory was the apparent fit of some of the Earth’s continents; analysis of these coastlines, notably the eastern edge of South America and the western edge of Africa, has shown that they are very similar geologically suggesting that at some point in the Earth’s history the landmasses were joined together. Another indicator that the continents were once distributed differently was geological evidence of glaciation in India – it is unlikely that glaciers could ever reach such low latitudes, but this problem can easily be explained by continental drift. Fossil distribution also provided some of the earliest evidence for plate tectonics – certain land-dwelling fossil species have been found in areas that are now separated by ocean which indicates that those areas were at some point joined together. However at the time of Wegner’s work many of the geophysical tools that are used today did not exist making the theory much more difficult to support. Paleomagnetism is one of the strongest pieces of evidence for plate tectonic theory and was developed in the 1950s which managed to convince scientists of the validity of the theory. When new crust is formed certain minerals align themselves with the Earth’s magnetic field. Analysis of the...
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...Parker Earth Moving Company Consulting: Session Three John Flynn, Lakeidra Haygood, Dwann Herron, Rosy Manivong, and LaTasha Snowden ISCOM/305 June 13, 2011 Kairo Hannon Memorandum TO: Parker Earth Moving Company FROM: Team B Consulting DATE: June 13, 2011 SUBJECT: Business Process Improvements Parker Earth Moving Company’s (PMEC) foreign competition has caused the company to reduce market share. The percentage has declined from 47% to 29% and PEMC has suffered losses of 3%, 7%, and 11% in the last three years. Team B analyzes the current operations and activities of PEMC to determine the best way to achieve profitability. Business Process Recommendations Recovering losses and achieving increased profitability requires PEMC to implement several operations management principles. Beginning with redefining the organization’s vision and mission statement; internal stakeholders such as management and employees should acknowledge and work toward the organization’s objectives together. Managers can work collaboratively on creating a work breakdown structure, further clarifying primary tasks, and creating strategies for each business unit. A balanced scorecard can highlight each department’s key performance indicators, goals, and results. Implementing a work environment based on the Kaizen model for continual improvement encourages employees and managers to work on solutions rather than conflicts. Employees can help establish where and when production interruptions...
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...Name: _____________________________________Date: ____/_____/_____ Course/Session: ___________ PreLab Composition and Resolution of Forces: Force Table Instructions: Prepare for this lab activity by answering the questions below. Note that this is a PreLab. It must be turned in at the start of the lab period. Time cannot be given in lab to perform PreLab activities. After the start of lab activities, PreLabs cannot be accepted. Q1. What is the basic difference between scalars and vectors? Q2. Do the plus and minus signs that signify positive and negative temperatures imply that temperature is a vector quantity? Explain. Q3. Which of the following statements, if any, involves a vector? (a) My bank account shows a negative balance of –15 dollars. (b) I walked two miles due north along the beach. (c) I walked two miles along the beach. (d) I jumped off a cliff and hit the water traveling straight down at 17 miles per hour. (e) I jumped of a cliff and hit the water traveling at 17 miles per hour. Q4. Two vectors, A and B, are added by means of vector addition to give a resultant vector R: R = A + B. The magnitudes of A and B are 2 m and 7 m, respectively, and they can have any orientation. What are the maximum and minimum possible values for the magnitude of R? Q5. Top of Form Q5. During a relay race, runner A runs a certain distance and then hands off the baton to runner B, who runs a certain distance and hands off the baton...
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...Yet, “Hotspots”—regions with particularly high rates of volcanism—are not necessarily associated with plate boundaries. Hawaii, the premier example, is thousands of kilometers from the nearest plate boundary yet exudes lava at a higher rate per unit area than at any other place on Earth. G. Foulger and J. Natland 2003, discuss the evidence, or lack there of, of the deep plume model through seismic analysis, especially at Yellowstone. The fact that hotspots are not fixed, “Hawaii has not remained stationary; it changed direction radically at the time of the bend in the Hawaiian-Emperor chain ~50 million years ago, when the Pacific plate did not change direction” (p.921). And that analysis of the petrology does not indicate temperatures required from mantle from a deep plume. Richard Monastersky states, “For plate reconstructionists, hotspots seemed an ideal benchmark for tracing plate motion in the past; they literally left a trail on a plate as it passed overhead…However, new evidence suggests that these benchmarks may actually be drifting” (p.250). This adds to the uncertainty about the origins of...
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...“Volcanic and seismic events are major pieces of evidence towards proving the plate tectonics theory is valid” Discuss the extent you agree with this statement. Plate tectonics is the theory used to explain the structures of the earth’s crust. Direct and indirect evidence can show us what is beneath our feet, or the composition of the crust. Volcanoes and earthquakes are both natural hazards, however are two of the most precise pieces of evidence to explain what is really happening up to 6371 kilometres away. In 1915, Alfred Wegener set out evidence for Continental drift using studies of continents fitting and glacial deposits samples. He discovered a large scale horizontal movement of continents in geological time. Rock types was one piece of evidence when discovering continental drift. The age, discovered by radiometric dating of rocks and distinct characters were both seen on two separate pieces of land. Other evidence such as Fossils from a fresh water Dinosaur, known as the Mesosauraus, is found on South America and Africa, there is no way this dinosaur could have swam across the Atlantic to populate on both lands. Although there was plenty of evidence for Continental drift, there was no reason of why the continents would be driven apart and together. This was until 50 years later, when geologist Harry Hess proposed his hypothesis on Seafloor spreading. He predicted that basaltic magma from the mantle rises to create new ocean floor at the Mid-Ocean Ridges. Seafloor...
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...Imagine this scenario set in the future. We know that a decently large rogue planet will be crashing into Earth in a certain number of years and we cannot do anything to stop this from happening. However, we do have the ability to terraform a planet. If we could also move humanity to either Mars or Venus, which one should we go for and why? Hi Jessica! Interesting question. To start off, I will define what terraforming is for those who do not know what it means. Terraforming refers to the hypothetical process of modifying a planet or other heavenly body in order to make it habitable by humans. This outcome can be achieved by changing the atmosphere’s competition, the body’s temperature, the surface topography or the planet’s ecology. In order for terraforming to be successful and the planet to be able to sustain life, NASA has defined that such a body must have extended regions of liquid water, favourable living conditions and enough energy sources to sustain metabolism (). Mars is generally understood to be the planet that is closest to fulfilling these criteria because in many respects it is the most Earth-like planet in the Solar System(). It is generally accepted by scientists that Mars once had an Earth-like characteristic including a thicker atmosphere and abundant sources of water. These characteristics have diminished over the course of hundreds of millions of years due to carbon dioxide/carbonates reactions, a lack of magnetosphere and numerous asteroid impacts. The...
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... (FOR SHELL FOOD & GAS STATION) Executive Summary/Proposal: wheeling is a small town with a population 3,400. Located on rural Highway 255, the town is 30 miles south of the city of Chicago and 34 miles north of the city of Wisconsin. Highway 255 connects Chicago and Wisconsin that both have universities and a cumulative population of 200,000 residents. The highway is the main road through town and is used daily by thousands of commuters between the two cities. These commuters sustain a number of road side businesses on Highway 255 that sell flowers, produce and bakery products. In order to get gas in the Wauconda area, commuters currently have to leave the highway and drive three miles into the edge of town. Shell gas station's Food and Gas will offer these commuters gas, organic produce, and a deli. On the way to work, a commuter could stop for gas and pick up a sandwich. On the way home, the same commuter could stop again to pick up something for dinner. Objective: •To capture an increasing share of the commuter traffic passing through Wauconda. •To offer our customers superior products, at an affordable price. •To provide customer service that is second to none •Good quality products at competitive prices. •Excellent customer service that will promote customer loyalty. •A location that will assure that commuters will stop. Mission The mission of Shell’s Food and Gas is to offer commuters on Highway 255 competitive gas...
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...Task 1 (LO 1: 1.1 and 1.2) A tunnel is an underground or underwater passageway, dug through the surrounding soil, earth, rock and enclosed except for entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in tunnel. Some tunnels are aqueducts to supply water for consumption or for hydroelectric stations or are sewers. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. There 4 kinds of tunnelling methods that is widely used. They are (1) Cut and Cover Tunnelling method (2) Drill and Blas Tunnelling method (3) Tunnel boring machine method (TBM) (4) Sequential Excavation Method Cut and Cover Tunnelling Method Cut and Cover Tunnelling Method Cut and Cover Tunnelling Method Cut and cover tunnelling is a common and well-proven technique for constructing shallow tunnels. The method can accommodate changes in tunnel width and non-uniform shapes and is often adopted in construction of underground stations. Several overlapping works are required to be carried out in using this tunnelling method. Trench excavation, tunnel construction and soil covering of excavated...
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...PROJECT ANALYSIS OF PLANT PIGMENTS USING PAPER CHROMATOGRAPHY AND VISIBLE AND/OR UV SPECTROSCOPY (1-31-96) INTRODUCTION We have seen that all cells must constantly consume fuel molecules to maintain themselves, grow, and reproduce. Fuel molecules such as glucose constitute an immediate source of energy for biological work that can be released by catabolic cell processes. However it is necessary that life on earth have a constant source of energy that can be harvested and used to generate complex fuel molecules from simple starting materials. The ultimate energy source upon which all life forms depend is visible light from the sun. Light energy must first be transformed into chemical(bond) energy before it can be utilized by the living cell. This transformation is achieved only in the cells of green plants and certain bacteria. In green plants it is coupled with a transformation of matter in which relatively low-energy compounds, carbon dioxide and water, are converted into high energy chemical molecules that become subunits of carbohydrates. There are four different pigment groups present in leaves of photosynthesizing plants. Studies indicate that only the chlorophyll IS involved in the actual absorption of light energy and later conversion to chemical energy of living cells. The other pigments also absorb light energy, but it is transferred to the chlorophyll for conversion to chemical energy. Biochemists have developed a variety of methods for the purification and analysis of biomolecules...
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...to odd-numbered problems appear in the back of the book. 1. A crystalline solid consists of atoms stacked up in a repeating lattice structure. Consider a crystal as shown in Figure P1.1a. The atoms reside at the corners of cubes of side L = 0.200 nm. One piece of evidence for the regular arrangement of atoms comes from the flat surfaces along which a crystal separates, or cleaves, when it is broken. Suppose this crystal cleaves along a face diagonal, as shown in Figure P1.1b. Calculate the spacing d between two adjacent atomic planes that separate when the crystal cleaves. [pic] Figure P1.1 Section 1.3 Density and Atomic Mass 2. Use information on the endpapers of this book to calculate the average density of the Earth. Where does the value fit among those listed in Tables 1.5 and 14.1? Look up the density of a typical surface rock like granite in another source and compare also to it. 3. The standard kilogram is a platinum-iridium cylinder 39.0 mm in height and 39.0 mm in diameter. What is the density of the material? 4. A major motor company displays a die-cast model of its first automobile, made from 9.35 kg of iron. To celebrate its hundredth year in business, a worker will recast the model in gold from the original dies. What mass of gold is needed to make the new model? 5. What mass of a material with density [pic] is required to make a hollow spherical shell having inner radius r1 and outer radius r2? 6. Two spheres are cut from...
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...the way back to the Earth. All the astronauts, including two women died in this disaster. The reason why this disaster happened was a piece of foam insulation broke off from the Space Shuttle external tank which damaged the left wing of the shuttle. Even though some engineers of NASA had doubted that the left wing of shuttle had been damaged, the administration staffs restricted to do advanced research. The engineers of NASA found that the foam shedding and debris strikes could not be avoided and solved, even though the previous design of space shuttle required that the external tank was not to shed foam or other debris. However, this situation was not account for security threat and regarded as the acceptable risk. Thus, the launch was given the go-head. Due to the broken left wing which caused the damage of Space Shuttle thermal protection system, hot gases penetrated and destroyed the internal wing structure which led to the disintegrate of the shuttle immediately over the area of south Dallas. Ignore the Feedback Control Even though the similar situation happened in the prior mission (in the 13th and 16th mission of Columbia, the foam went undetected as well), the administration department of NASA were getting used to those situation which did not cause the serious damage to the shuttle that led to the disaster of the 28th mission of Columbia. Just like Diane Vaughan explained this phenomenon in her book as “normalization of deviance”. After analysis the disaster of shuttle...
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...Human Expansion into Space Human population on earth has exploded over the past few centuries; it has gone from a small collection of hunters and gatherers to a globally connected race of over seven billion people. Even though humans have gotten so numerous and expanded so far, we are lucky to have gotten to this point at all. Earth is threatened all the time by events that could end the human race as we know it. Things like global war, famine, natural disasters, manmade disasters, asteroid hits, hostile extraterrestrial life, or other countless things that could bring an end to humans. Currently the entire population is on one planet, this means if one of these events come to pass humans could become extinct. With the threat of mass extinction imminent, the human race needs to expand past Earth and colonize other earth like planets in the Milky Way. With this expansion humanity is not just on one world and could survive after a disaster on earth. In order to expand scientists will have to solve three main problems: finding a planet suitable for colonization, the technology needed in this undertaking, and the political red tape. The first main problem in colonizing space is finding a suitable planet to colonize. According to (Villard, 2011) in “Hunting for Earthlike Planets,” there are several steps that scientists use to look for a planet with the possibility of supporting human life. The first and most important step is finding a planet within the goldilocks zone or habitable...
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...GAP ANALYSIS –HACS Conducting a Gap Analysis for HACS 6/14/2005 Anthony-Claret Onwutalobi University of Wollongong Australia Codewit Publications -2005-UOW-ACO GAP ANALYSIS INTRODUCTION Recently, nearly all courier services are striving to deliver quality services to its customers in order to survive the ongoing competitive edge in the global market. This is true in the case of Here Already Courier Service (HACS), a courier company that is growing from a small customer base in Hurstville. Owning to the fact that this company has been noted for its Codewit Publications -2005-UOW-ACO efficient services, moreover, they are currently expanding their services for a more satisfying and valuable service. These current changes necessitate the company to analyze the present and desired state and to determine the difference between where they are and where they would like to be. In this analysis, the current and desired state of HACS network will be identified by conducting gap analysis. However, I will compare the two states; identify locations of new devices, and suggest those aspects that need to be changed, and those that need to be replaced and those that may be retained. CURRENT STATE OF HACS NETWORK Currently, Here Already Courier Service (HACS) has up to 4,000 vehicles and delivers over 200,000 parcels a day. Although this goods and services provided by HACS are still giving some logistic faults to Drivers, as orders are confused and drivers, get...
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