Not required,just answer the question Essay Example | Topics and Well Written Essays - 1000 words

Not required,just answer the question - Essay Example The fourth is, of course the last and the most important, the way it has changed our culture: the ways we think, learn, express and share as a society. Changes in culture are also a composite effect of the changes in the first three categories. Before the times of the internet, humanity as a whole witnessed the emergence of first the printed medium like books, magazines and newspapers and then of the audio and video---radio and television respectively. Each of these had a profound impact on the modern way of life, but then came the internet. To properly understand the true impact of the internet, one has to realize the ways it is different from the old media. The internet was different from these media because it made communication two-sided and interactive, at the click of a mouse. It meant that the audience could react fast, anonymously, and did not have to depend on a phone line and the mercy of a selector to express its reactions. The internet also eliminated boundaries; communication across the world became cheap. It gave the possibility for someone in Thailand to interact with another person in Sweden, and establish relationships based on common interests. The internet empowered through information, and gave equal and prompt access to a wealth of information to everyone across the world. Not only that, it made self-publishing through blogs, video-blogs and podcasts cheap and simple, making it impossible to curb the freedom of expression. While examining the first category, namely social organization, the first factor is the individual's power to move or create opinion, or propagate a way of life, which has increased exponentially. Anonymity has meant an obvious decrease in discrimination: race, color and age are secondary to the ability to prove a point in a given context. Internet can thus be a great leveler of social hierarchy. The ability to search for and connect with people with the same interests or points of view means the creation of strong virtual communities, which could be geographically diverse. This is radically different from earlier social communities that could be formed only by people in close physical vicinity. Online love, friendship, cybersex and searching for partners online introduce a change in social dynamics, where relationships can be formed outside real-world social occasions, thus weakening the previous role of social organization in personal relationships. Just as with social organization, the way politics is conducted has undergone a sea-change with the advent of the internet. Blogs, podcasts and articles on the internet influence public opinion more effectively than other media, because of their interactivity and the ability to support and empower individual opinion. The internet is increasingly becoming a part of modern campaigns also because of its affordability and ability to infiltrate to a younger base of the population. The changes brought about by the internet in the economy have been a hot topic of discussion for the past decade. It has been the biggest enabler in the creation of trans-national corporations, making cheap knowledge capital and skills accessible anywhere in the world. Internet has also spawned individual entrepreneurship, and ensured job-security. It has reduced costs across the board. An individual can now be self-employed, thanks to the millions of creative ideas that use anything from websites

Local Economic Development Essay Example | Topics and Well Written Essays - 500 words - 127

Local Economic Development - Essay Example Local economic professionals also have a role to play to ensure that the community groups that are formed do not only focus on poverty alleviation, but also on economic development. This includes making the community members pioneers of entrepreneur skills and job creation for other members. Economic professionals also have to provide assistance to local community groups in terms of access to technology and capital support and creating a link between private and public institutions of the community. The North Texas area will impact marketing as a place for establishing the new business. This is because a new environment is going to be created in this area, which means that customers in this area will have different wants and needs compared to customers from the other areas. As such, new businesses will be formed to satisfy the needs of customers in this environment. These include food, shelter, and clothing. Therefore, entrepreneurs and business people dealing with such items will fo cus on delivery of the items and ensure that the local people do not suffer from lack of such items. The response to this challenge will involve conducting a market analysis of this new area. This will entail determining the various needs of the people, conducting the feasibility study of the area, and establishing whether the area will provide sufficient market for new products and services. Results of this analysis will aid in making decisions as to whether to establish new businesses in the area or not to establish such businesses. Dallas is a city in North Texas, which uses good urban planning policies and regulations that enhance the attainment of sustainable economic development (Federal Reserve Bank of Dallas 1).

Use Of Light Alloy Materials In Aircraft Construction Engineering Essay

Use Of Light Alloy Materials In Aircraft Construction Engineering Essay Q1. Evaluate and Analyse: The use of light alloy materials in aircraft construction. Aircraft construction involves the use of various alloys including titanium alloy, magnesium alloy and aluminium alloy. Titanium alloys are useful in parts of aircraft that need to be of high resistance against heat. This alloy is usually used in turbine engine blades, tail pipe casings, and engine firewalls. The alloy is also preferred more for construction of high speed aircrafts. This alloy has melting point of around 13000 C to 14500 C (Huang, 2004). This alloy is useful for aircrafts that are built for fighting purposes. Cutting of alloys of titanium and magnesium results in generation of; sparking at normal instances. These are not easy to cut down. Therefore, parts of aircraft that need to cut down at any moment in the future, do not make use of these two alloys. Magnesium alloy is best suited for strengthening of brackets all across the aircrafts, turbine engines for compressor casings, piston engines crank cases, and brackets of engine mounting (Anyalebechi, 2005). This alloy melts at a temperature ranging from 7000C to 8000 C and burns at a temperature higher than this (Huang, 2004). Aluminium alloys on the other hand are of quite less melting point and are easy to be cut down. Therefore, these are best suited for aircraft parts that need not be too tough and can be cut down as and when required. Alloys of magnesium are preferably used in construction of aircraft due to their nature of being light weight resulting in cost reduction on consumption of fuel and air pollution. The stiffness and strength of magnesium alloys is quite lower at the temperature of around 1500 C (Greger et al., 2007; Kielbus et al., 2007; Dobrzanski et al., 2007). These characteristics act in favour of the alloy and raise its demand in the construction work of aircrafts. This alloy is highly acceptable due to its strong nature of material ability leading it in favour of the alloy and increased demand of this material to suit the needs of the industry. The use of composites in aircraft construction. Composite materials are quite widely used in todays times for the construction and development of modern aircrafts. Even these can be used to retrofit to aircrafts that become old. The composites are developed by using MMMF (Also called as Man Made Mineral Fibres) to make it a durable and strong material for construction purpose of aircraft. These materials are more used for construction of wheel bay doors, engine cowlings, cabin floors, and control surface. However, these materials are not good for those who locate around the aircraft during wreckage conditions. The material of aircraft at certain instances require good ratio between strength and weight, i.e. the ratio has to be high enough (Anyalebechi, 2005). The nature to fabricate satisfies this need for aircraft construction and development. Bonding materials are used for development of these composite materials. Therefore, these are best suited to prepare majority of parts of an aircraft. Because of this reason, composite materials are in huge demand in present days for construction purpose of normal aircrafts. The materials are also durable and because of this nature of durability, the parts of aircraft suit best for these. However, there are situations when there is the need to cut the material while carrying on the construction work. At such instances it becomes important to make use of these materials for parts that are hard enough to keep the aircraft safe against risk situations. With the change in thermal value of a composite takes place, it generates thermal stress on the body, which is due to the disturbance created. Composites are made up of thin sheets and fibres are stated in lines within the sheet therefore for making use of composite, these shall be in the form of layer (Olsen, 1986). For construction work, aircrafts ends that need to be constructed by moulding material, composites are well suited. One can also manipulate physical properties of the material by introducing some orientations in between the layers of fibre (Olsen, 1986). Analyse/Compare the choice of use made in a b above. For the construction of an aircraft, it becomes important to focus on the quality of material used. The material used shall be of high strength first of all. This is necessary to ensure that the aircraft is strong enough and can stand well. However, there are chances that the aircraft due to this factor becomes quite heavy and in turn requires huge force to fly it due to high degree of stress over its wings. The tensile strength of devices shall be strong enough in aircraft. However, at present times the aircraft construction has migrated towards the use of composites of high strength (Wireless News, 2005). At normal instances, graphite composites are used for construction of aircraft wings, which does offer high degree of strength. The density of these composites too is quite high. Therefore, the composite of this type results in quite a well defined value of strength to weight ratio. Figure 1: Change in coefficient of thermal expansion due to change in temperature. Source: Huang, 2004 From the above we can note how the increase in temperature affects the value of coefficient of thermal expansion for the composites of aluminium alloys. Higher the temperature of surroundings, higher is the risk of melting of material used for construction work. Therefore, it becomes crucial to use materials based on the need, else there can be chances of accidents for these devices. There are always risks of fire and other accidents in the environment for aircraft industry. Alloys and composites are however, not possible to be used alone for the construction of an aircraft. Depending on the requirement, both of these shall be made use of instead of just depending on either of the materials. Therefore, before the construction to take place, it shall be clear enough in mind to know the requirement and basic needs of each of the parts. In this case, the situation becomes favourable for aircraft resulting in production of a strong and safe aircraft. It is noted that composites of graphite outperform the value of metal alloys of common nature for constructing any wing. The strength of graphite composite is higher as compared to that of steel too. The stiffness range is quite varied up to the minimum value of AA6061- T6. Therefore, the composite, on comparing with aluminium, has high stiffness. In addition, these composites can even be stiffer as compared to mild steel. Composite materials are therefore a preferred choice in present times due to their high degree of stiffness and strength. These materials can be used in quite a large number of parts of an aircraft resulting in increased demand for construction work of an aircraft, as compared to that of alloys (Anyalebechi, 2005). Depending on the requirement for construction of any part of the aircraft, it becomes crucial to make use of the material that suits best to the need. Some of the parts of aircraft demand the use of strong material, whereas others do not need high tensile strength. Parts of aircraft such as wings require ability to be safe against high temperature conditions, whereas other parts such as cabin and floor need to be durable enough to make a good quality of aircraft. Therefore, composite materials such as graphite composite are quite suitable for construction of wings while other parts can be made using alloys of aluminium. Q2. Investigate and Evaluate: Why the correct identification of aircraft spare parts is critical to the safety of aircraft. Aircraft carries hundreds of lives at risk in the sky. A minor mistake can result in huge losses of life. Therefore, it becomes quite important to properly evaluate the safety features of aircrafts spare parts. Fire is amongst the most risky hazard against aircrafts, whether they are for military, civil or commercial purpose. Fire while in flight is considered as 4th highest hazard that arises due to accidents in jet aircrafts (Boeing, 2005). This shows the risk of fire as quite notable ones. FAA (Federal Aviation Administration) had argued that if no proper measure is taken and the rate of occurrence of accidents in aircraft taking place due to fire continue at same rate, the increase in demand of air traffic would further increase death due to fire by 4% annually (Federal Aviation Administration, 2006). If no proper measures are taken then the risks are probable to increase more and more. Polymer composites reinforced by fibre are increasingly used in todays scenario and is a serious point of concern, because these composites are more risky against fire. These materials produce heat and smoke, which cause serious damage against livestock. Therefore, it becomes important to properly evaluate the risk features against aircraft and associated fire hazards. Aircraft manufacturing companies take due care for construction of aircrafts with proper safety standards. Aircraft parts at both of its sides may look similar, but there are possibilities that they are a bit different then each other. This can result in high risk of functionality making it unsafe for use. While building an aircraft, it is important to look at each and every part of aircraft and adopt proper measures for pilot testing of finished aircraft. Construction Company for aircraft shall make sure that right parts are used in construction work. Although there are number of parts of aircraft, ones that are safer are preferred ones. Thus, the parts that are durable in nature shall be the better choice for construction. In case, risks due to flaws in aircraft spare parts are not identified at the right time, it may result in huge loss of lives. There is huge sensitivity risk in this industry due to the reason that a minor mistake can be quite dangerous for mankind. For evolutionary stages of construction work, it shall be properly taken care of. There should be testing efforts made for individual units of aircraft, as this strategy can help in finding out the mistakes thoroughly. Studies conducted by Li (1994) long ago also had explored the concept of risk of accidents in aircraft due to one or the other reason in its spare parts. He suggested cohort study as an important method to alloy complete investigation for the aircraft and its associated risks (Li, 1994). Therefore, cohort study shall take place to find out the weaker parts of an aircraft and work towards improvement of these sections. If one finds out any particular region is not of enough potential and strength, steps shall be taken to make it a stronger one with greater tensile strength. At such an instance the use of graphite composite can be a good selection due to high strength of this material. Also the measures shall be taken to find out the sections of aircraft that are prone to creep down or shrink in high temperature conditions. This can further lead to void of wings skin, which is a notable point of worry at all the situations, else there are always the risk of breakage of these materials in the sky due to change in pressure and other conditions of air in that situation. The measures at such instance can lead to a safer stand for the aircraft and therefore would increase the safety of people using these services. Evaluate an example of a safety incident due to incorrect spares. Safety has always been an important point of concern for safety of humanity. People living in this technological era are continuously faced with one or the other risk. There are situations when the aircraft parts are not used properly or there are shortcomings in the quality of spare parts used for construction of an aircraft, which result in huge losses. There are also the situations that involve illegal trade of spare parts that cause danger situations. There has been quite a number of bogus parts usage found in the aircraft industry at various instances. These were fifty two in number during 1991 and increased to more than three hundred by the end of year 1992 (Wolmar, 1993). This represents an increase in risk of aircrafts due to incorrect use of parts for construction work. These faulty parts lead to loss of quality and stiffness of aircraft. Same was the condition that occurred in South West part of USA when The discussion here is done of crash that happened on 10 July 2006 of Fokker Airplane. This F27 plane production had started since year 1955. Initially the development work was done more for less seating capacity of aircrafts. However, with the passage of time, its strength has increased. The company was doing well in its industry though; the accident that took place in July 2006 completely changed the scenario. The aircraft was constructed in the year 1964. The airplane flew successfully on 24th January 1964 for the first time in France. This was then sold to All Nippon AW and then to TAT and then to PIA. The plane served well till 10 July 2006, when the crash happened. This was the crash that changed the perception of individuals towards the airplanes. People had increasingly feared of using this mode of transport due to its associated risks. This accident was 66th in the world for aircraft industry whereas in Pakistan, 8 accidents took place before this (High Court Bar Association, 2011). The aircraft F-27 was quite appreciated in Europe due to its economic benefits, however the materials used in its products increased its inherent defects, resulting in a crash finally in the year 2006. Though the aircraft had served well for quite a long duration, the negative results were finally obtained. The manufacturer of this product had to suffer for bankruptcy due to this accident. Anthon Herman Gerard Company located in Holland was bought to an end finally after the accident. The vendor of this aircraft construction company was working on spare parts that were not approved. Because of this step, the life of individuals had to suffer a lot. Thus, the humanity got endangered due to this mistake. Rapid occurrence of accidents had resulted in numerous accidents in Europe because of which the people protested against aircrafts thereon. This lead to introduction of safer aircrafts with assured quality of construction material used. There had been several problems found in technical operations of the aircrafts. Main issues of concern have always been the use of air safety features and spare parts used in aircraft construction. Therefore it becomes important for engineers constructing aircraft to assure that there is no weak section in the aircraft due to weak quality of materials used. Mentioning the list of important spare parts is not enough, but there shall be due care of the parts used for each of the shelf. This gives greater strength to the aircraft designed. The accident of Fokker aircraft had occurred mainly because of the non usage of genuine spare parts for maintenance and the operations had been carried on by locals instead of using certified engineers and organizations and humanity had to pay for this.

What Motivates Employees Essay -- Employee Motivation Essays

How do you get things done in an organization? First, you must have managers who can delegate to employees. Effective managers have the ability to get things done through other people. This is accomplished by motivating employees to accomplish tasks. A manager must be able to delegate these tasks to employees. The technique a manager uses to motivate employees to work for him, will either motivate or dissatisfy employees. Motivated employees will work with the manager to achieve company goals. Those employees who are dissatisfied will work against company goals. It wasn't that long ago that employees were considered "just another input into the production of goods and services."(Linder 1998) Elton Mayo had a big impact on the view of employers at the time. Beginning in 1924 and continuing through 1932, Elton Mayo conducted the Hawthorne studies Linden, 1998) He concluded that employees were not solely motivated by money. Elton Mayo Previously believed that outside stimulus like lighting and physical surroundings affected productivity. Yet, no matter how they changed the stimulus during their experiment production increased. "It turned out that the stimulus that affected production most was being observed: being the focus of attention motivated people to hard work." (Cohen 1998, 93) His discovery was later refereed to as the Hawthorne Effect. His discovery changed the way managers looked at employees and they encouraged them. Encouragement is a technique managers use to motivate employees. â€Å"A supervisor’s willingness to give encouragement is not only an expectation of many employees but is beneficial in terms of job productivity†(Davidhizar 1997, 16). Employees feel better about themselves... ...3-94. Davidhizar, Ruth and Shearer, Ruth. â€Å" Giving Encouragement as a Transformational Leadership Technique.† Health Care Supervisors. (March 1997) : 16 - 21. Jukiewicz, Carole L. and Massey Jr, Tom K. â€Å"What Motivates Municipal Employees: A Comparison Study of Supervisory vs. Non-Supervisory Personnel.† Health Care Supervisors. (Fall 1997) : 367 - 378. Linder, James R.. Understanding Employee Motivation.† Journal of Extension. (June 1998) : Vol 36 Num 3. McConnell, Charles R.. â€Å"Mixed Motivations: The Leadership Contradiction.† Health Care Supervisors. (December 1998): 63 - 70. McConnell, Charles R. â€Å"Learn What Motivates Your Employees: Look to Yourself.† Health Care Supervisors. (June 1998) : 1 - 11. McConnell, Charles R. â€Å"Employee Involvement: Motivation or Manipulation?† Health Care Supervisors. (March 1998): 69 - 85.

Inference vs Assumption assignment

Inference vs. assumption Contrast between fact or perception â€Å"Inference is a conclusion reached on the basis of evidence and reasoning, assumption is a thing that is accepted as true or as certain to happen, without proof, the action of taking or beginning to take power or responsibility' (dictionary. Com) had many inferences in my life about myself and others. Both with equal list and sometimes without knowing it. I am always the worry wart in my family. Always thinking what if I did this or this could go wrong.Taking as simple as quiz can often overwhelm me for days till whatever the event is over. As one of my inference was not passing my Aptitude Physical Fitness Test (APT). I always have doubt that would not pass. As in the end result I have passed. Always have that doubt. As some may know in the military perception is everything. Many will make any reasoning either truth or not perception is always there. Overhearing a group talking about another pregnant Soldier as they have conclude that she has conceived from another Soldier but is married.Not giving in to their very conclusion I had some curious to know about what is fact. Have indeed it was untrue the married Soldier was her boyfriend's friend (who was not in the military') to have keep an eye on her for his friends sake. There was times when would be watching or doing my studies in my room while my husband would be in the living room watching a game. Hearing them cheer and talking loudly inferred them to happy that their team scored or won. As it was said â€Å"we simply cannot legitimately assume what we seek to establish† (Kate Mosses).Many inference we all go through whether we intentionally doing it or not. For myself even without intention I did (well almost) about the pregnant Soldier. As it was wrong to conclude what was not true without the facts. Improper inference may as well be an assumption. To conclude my entry, is we seem to proceed our assumption without hard facts or evi dence more on perspective in what we see on the outside. As the saying goes â€Å"don't judge Reference Dictionary. Com Kate Moss, Logic an Introduction, 2011 a book by it's cove'.

Compare and Contrast Iliad vs. Odessey Essay

The Iliad begins with Chryses, a prophet of Apollo, coming to a Greek camp and offering valuable â€Å"penalty tokens† requesting the return of his daughter who the Greeks had captured in a raid. Because Agamemnon believed she was rightfully his, he refused. Most of his fellow Greeks wanted him to return her in order to avoid conflict. In order to preserve his time (honor, respect, value), Agamemnon brings danger to them all. Chryses prays to Apollo and a plague is released upon the Achaeans. Achilles, a basileus in the Greek army, suggests seeking insight from the prophet Calchas. Upon doing so all are informed that Agamemnon is responsible for the plague because he refused to return his geras (prize), the daughter of Chryses. In order to preserve his time and relieve the burden of the plague, Agamemnon decides to take someone else’s geras. He threatens to takes Achillesgeraand this make the destructive anger of Achilles â€Å"sing†. However, Athena intercedes and causes him to restrain himself. Agamemnon’s men seize hisgera, Briseis, and Achilles refuses to fight. Needing him for a successful battle, they offer him his gera and more, but he refuses. His rage is kindled against Agamemnon. Achilles rejects the system upon which heroic culture was built. Because he receives his time from Zeus, he doesn’t care what people think. Upon hearing about the death of his companion Patroclus, Achilles attacks the Trojan forces and kills Hector, Patroclus’s killer. He drags his body behind his chariot for days wishing he would have fought sooner and prevented the death of his friend. When Priam, Hectors father comes to meet with Achilles, they celebrate a mutual respect for the lives lost and for each other and they make peace. Hector is buried and the city still stands. The Odyssey opens with Zeus reflecting on mortal affairs. He spoke among the deathless ones about the folly that mortals suffer by their own hands. Aegisthus, cousin of Agamemnon committed adultery with Clytemnestra, Agamemnon’s wife, and then helped her to murder Agamemnon. He went on to explain how Orestes, son of Agamemnon, then killed Aegisthus and his mother to avenge his father’s death and how this all could have been avoided if he would have taken the warning that Hermes gave him before all this happened to heart and abstained from adultery. Yet, mortals blame the gods for all evil, â€Å"when really it’s through their own folly they suffer, even more than necessary.† Then Athena rises in the divine assembly and requests that the righteous Odysseus is released from imprisonment on the island of Calypso. Zeus then sends Hermes to set him free. The story focus’s on Odysseus who escapes from the island and sails upon the sea in a raft. But his enemy Poseidon, as the story attests, causes a storm that destroys the raft and makes Odysseus swim for three days until he lands on the island of Phaeacia, where King Alcinous rules. The virgin princess Nausicaa meets him on shore and takes him to the palace. After revealing his identity, Odysseus recounts his wanderings to the Phaeacians. After leaving Troy, he and his men, with twenty boats, came to the land of Thracians and lost many men in a raid. After departing, a storm takes them to the land of the Lotus Eater. If anyone eats the lotus, they will forget their purpose, to go home again. Then Odysseus comes to the land of the Cyclops where many of his men are eaten alive and he is imprisoned in a cave. Odysseus tricks the Cyclops and escapes. He then comes to the island of Circe, â€Å"hawk.† Then Odysseus gains the respect of the witch Circe with the help of Hermes and him and his men enjoy a year on the island. Then Circe tells him that he must consult the spirit of the prophet Tiresias to learn what awaits him. He sails away and speaks with spirits. The spirit of the murdered Agamemnon praises Odysseus’ wife Penelope for being faithful and warns Odysseus to beware of women when returning home. Traveling on, they pass by the island of the Sirens, whose seduce men with their song. Odysseus prevents his men from hearing their song and they make it past. Next, he passes by the monster Scylla and the whirlpool Charybdis. Five men are eaten, and the rest go to the island of Helios Hyperion, the sun. Circe warned him not to eat the cattle but they did anyway. When they sail away, Zeus destroys their boat to punish their impiety. Odysseus alone escapes. He finally comes to the island of Calypso, where the story began. In the text, â€Å"The Greeks, History, Culture and Society,† authors Morris and Powell compare and contrast the Iliad and the Odyssey as such, â€Å"The remarkable Odyssey†¦has a tripartite plot, but moves more in spirals than in a straight line. Whereas the Iliad describes a man at odds with his society, a man apart, the Odyssey describes a man who journeys far, suffers much then returns to his proper place in society†¦the Iliad is tragic, the Odyssey is comic [meaning the story ends in harmony and acceptance].† In the Iliad, people die in combat, often times honorable men against honorable men. Morals are a major theme expressed in the Iliad. Upholding a state of honesty, restraint, discipline, honor, and respect are important characteristics that are sought for. The Odyssey deals with Odysseus striving to return home and the morals of mortals are critiqued by Zeus. While Achilles challenges his commander Agamemnon and abhors devious behavior, Odysseus uses trickery to survive and overcome obstacles. The Iliad and the Odyssey compliment each other by telling two different stories that both give insight into the Trojan War, the Trojan Horse, the funeral of Achilles, and the return of Menelaus and Helen to Sparta. They both deal with the struggles and hardship of mortal life. The purity of women is praised in these stories. Nausicaa is an honored virgin princess and Penelope is known and respected as a virtuous woman who staves off lustful men seeking to sleep with her, while Clytemnestra dishonors her husband and dishonors herself by committing adultery. They both deal with the gods interceding in human affairs. Human behavior is portrayed in both stories along with the challenges of life. The mortals in both stories have to struggle against fear, anger, and other ego-based dimensions of human existence. Both stories give us insight into the minds of the inhabitants of the earth during this time period and their perception of reality. The reality of the â€Å"gods†, supernatural beings, was common knowledge for most people during this time. Today, the existence of the gods is dismissed by most, questioned by many, and known by few. Reality, as they perceived it, was similar in many ways as it is today, but it was also very different. Both stories help up us reflect and gain a deeper understanding of life in ancient Greece.

Chinese Head Tax and the Chinese Exclusion Act in Canada

Chinese Head Tax and the Chinese Exclusion Act in Canada The first large influx of Chinese immigrants to stay in Canada came north from San Francisco following the gold rush to the Fraser River Valley in 1858. In the 1860s many moved on to prospect for gold in the Cariboo Mountains of British Columbia. When workers were needed for the Canadian Pacific Railway, many were brought directly from China. From 1880 to 1885 about 17,000 Chinese laborers helped build the difficult and dangerous British Columbia section of the railway. In spite of their contributions, there was a great deal of prejudice against the Chinese, and they were paid only half the wage of white workers. Chinese Immigration Act and the Chinese Head Tax When the railway was finished and cheap labor in large numbers was no longer needed, there was a backlash from union workers and some politicians against the Chinese. After a Royal Commission on Chinese Immigration, the Canadian federal government passed the Chinese Immigration Act in 1885, putting a head tax of $50 on Chinese immigrants in the hopes of discouraging them from entering Canada. In 1900 the head tax was increased to $100. In 1903 the head tax went up to $500, which was about two years pay. The Canadian federal government collected about $23 million from the Chinese head tax. In the early 1900s, prejudice against Chinese and Japanese was further exacerbated when they were used as strikebreakers at coal mines in British Columbia. An economic slump in Vancouver set the stage for a full-scale riot in 1907. Leaders of the Asiatic Exclusion League stirred a parade into a frenzy of 8000 men looting and burning their way through Chinatown. With the outbreak of World War I, Chinese labor was needed in Canada again. In the last two years of the war, the number of Chinese immigrants increased to 4000 a year. When the war ended and soldiers returned to Canada looking for work, there was another backlash against the Chinese. It wasnt just the increase in numbers that caused alarm, but also the fact that the Chinese had moved into owning land and farms. The economic recession in the early 1920s added to the resentment. Canadian Chinese Exclusion Act In 1923, Canada passed the Chinese Exclusion Act, which in effect stopped Chinese immigration to Canada for nearly a quarter of a century. July 1, 1923, the day the Canadian Chinese Exclusion Act came into effect, is known as humiliation day. The Chinese population in Canada went from 46,500 in 1931 to about 32,500 in 1951. The Chinese Exclusion Act was in effect until 1947. In that same year, Chinese Canadians regained the right to vote in Canadian federal elections. It wasnt until 1967 that the final elements of the Chinese Exclusion Act were completely eliminated. Canadian Government Apologizes for Chinese Head Tax On June 22, 2006, Canadian Prime Minister Stephen Harper made a speech in the House of Commons giving a formal apology for the use of a head tax and the exclusion of Chinese immigrants to Canada.