A review of economic growth and financial development literature

A review of economic growth and financial development literature Introduction It is the wish of every country to realize improved and sustainable economic growth and financial development in order to improve the living standards of the greatest majority among its citizenry. Improved economic and financial development is also central to a country’s ability to safeguard its survival in a world that is increasingly facing uncertainties, and unforeseeable risks.Advertising We will write a custom essay sample on A review of economic growth and financial development literature specifically for you for only $16.05 $11/page Learn More For these reasons, countries with visionary and development conscious leaders devise the most feasible economic blueprints that can enable them to reach greater heights of economic and financial success. In reality, a developmental state is a product of superior economic design; not accident, chance, or miracle. That is the bitter truth that the world’s poor and developing countriesâ⠂¬â„¢ leaders must embrace or condemn their countries to terminal economic and financial stagnation. This paper is a review of China’s economic growth and financial development. Economic growth Economic growth refers to a rise in the capacity of a country to generate goods and services, as compared from one period of its history to another (Barro Sala-i-Martin 2004, p.52). Economic growth is measured in real and nominal terms (Cypher Dietz 2008, p.33). Nominal terms include inflation while real terms are adjusted for inflation. Comparative studies of economic growth of different countries use GDP or GNP per capita because these variables take into account population differences between countries (Cypher Dietz 2008, p.33). Economic growth is normally attributed to technological advancement in a given society (Barro Sala-i-Martin 2004, p.52). United States is a prime example where enormous economic growth was realised following the introduction of the internet technology. I t is pertinent to note that, the growth of a country’s economy should not be seen in terms of an increase in its productive capacity only, but also as an improvement in the quality of life of its citizenry. In short, economic growth is a process through which a country’s wealth accumulates over an extended period. Therefore, economic growth can best be thought of as a process of transformation.Advertising Looking for essay on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More According to Fitzgerald, a country’s long-term sustainable economic growth depends on its ability to increase its pace of accumulating physical and human capital, to use the resulting productive assets more efficiently and guarantee the reach of the entire population to these assets (2006, p.1). Financial Development Financial development refers to the â€Å"creation and expansion of instruments, institutions and markets that support a country’s investment and economic growth process† (Fitzgerald 2006, p.1; King Levine 1993, p.3). Banks and non-banking financial intermediaries such as stock markets and pension funds â€Å"play the role of translating household savings into enterprise investment, keep an eye on investments and distribute funds, as well as, to price and mitigate risks† (Fitzgerald 2006, p.1). Financial intermediation provides liquidity so that companies can operate the new capacities efficiently. Some economists hold that, financial development and economic growth are intimately related (Jeanneney et al 2008, p.3). Financial development influences a country’s economic growth, and helps to alleviate poverty because economic growth is a potential way of reducing poverty (Jeanneney et al 2008, p.3). Financial development helps alleviate poverty indirectly by motivating growth, and directly by enhancing transactions and enabling the poor to gain from financial services that raise their income, which facilitate their ability to undertake productive investments and other activities. Literature review on China’s economic growth and financial development The People’s Republic of China, popularly known as China is the most populous country with over 1.3 billion citizens. It is situated in East Asia (LaFleur 2003, P.3). It is a de jure one-party state ruled by the Communist Party of China (CPC) (LaFleur 2003, P.3). China is the third largest country by a total area and the second largest by land area (LaFleur 2003, p.3). During 1990s, the international community started to acknowledge that China’s economy is self-motivated and rapidly growing; therefore, its swift growth would continue for some time (Chow 1994, p.1). Today, china is one of the fastest growing economies internationally.Advertising We will write a custom essay sample on A review of economic growth and financial development literature specifically for you for only $16.05 $11/page Learn More Since 1978 when economic liberalization was introduced in China, China’s investment and export-led economy has grown 90 times bigger and is currently the fastest growing leading economy in the world (Wang et al 2007, p.85; Bramall 2009, p.464). According to the International Monetary Fund (IMF), during the period 2001-2010, China’s annual average GDP growth was 10.5 percent. This growth is anticipated to grow at 9.5 percent during the period 2011-2015 (Morrison 2011, p.2). Between 2007 and 2010; China’s economic growth rate was equivalent to all of the G7 countries put together (Morrison 2011, p.2). The link between economic growth and financial development has triggered a protracted debate from Smith to Schumpeter. According to research results over the years, financial development stimulates economic growth (Burzynska 2009, p.8). He argued that via the services that financial intermediaries bring about like mobilizing savings, containing risk and enhancing transactions technological and economic development is motivated (Burzynska 2009, p.8). For him, financial intermediaries facilitate technological innovation. Technological advancement according to Schumpeter is a process of continuous substitution of old production methods and goods with improved processes, services and goods by innovation and invention (Burzynska 2009, p.8). It has long been agreed amongst economists that financial institutions can enhance economic growth. For instance, Hicks put emphasis on capital formation, which he argued can be influenced by financial intermediaries by either changing savings rate or by redistributing savings among different capital generating technologies. There are, however, distinguished economists who oppose the view that financial developments stimulate economic growth. For example, for Robinson an economy in which enterprise is leading finance development follows (Robinson 1952, p.4 3). In other words, financial development takes place as an automatic response to rising varied financial needs. Other scholars were concerned that economists overemphasized the importance financial factor in economic growth (Lucas 1988, p.4).Advertising Looking for essay on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Financial intermediaries play six main roles. First, they pool household savings and make them available for lending (Burzynska 2009, p.9). Doing so reduces transaction costs for firms, as well as, households themselves. Secondly, financial intermediaries distribute savings and decide who gets loans (Burzynska 2009, p.9). Thirdly, financial institutions mitigate the overall risks of doing business by way of spreading investor’s funds among the diverse investment opportunities. Fourth, they produce liquidity. Fifth financial in situations facilitate trade by extending credit and guaranteeing payment (Burzynska 2009, p.9). Finally, they exert corporate control and monitoring of managers. A properly functioning financial system should ensure increased savings and investments which either via capital accumulation or technological change leads to rise in output and consequently economic growth (Burzynska 2009, p.9). China’s outstanding economic growth during the last two de cades has attracted considerable attention particularly from economists. Most empirical studies show that improvement in China’s productivity can account for an important portion of its striking growth (Morrison 2011, p.5). The source of China’s remarkable growth has two aspects namely domestic and international even though the two are intimately related. Since 1978, China backed free trade and gradually removed trade restrictions. The government transformed its policy of management of foreign trade by the Ministry of Foreign Trade and gave provincial governments a substantial autonomy in foreign trade and permitted private sector to take part in foreign trade (Morrison 2011, p.2; Chow 2005, p1). According to Chow (2005), during the period 1978 to 2002, total volume of exports and imports rose from $ 20.64 billion to a staggering $620.8 billion in 2002. This accounted for 65 % of china’s GDP and a growth rate of 35% annually (Chow 2005, p.1). Consequently, China became the third largest trading economy behind Germany and the United States. Presents Chinese exports are found all over the world. In the year 2001, China acquired World trade Organization membership. WTO pushed it to lower its tariffs for manufactured and agricultural products (Chow 2005, p.1; Bao et al 2006, p.181). The lowering of tariffs helped to increase competition among Chinese manufacturers and farmers and ended up providing inexpensive products for Chinese consumers. According to Chow (2005), foreign trade has boosted China’s economic growth in three aspects. International specialization, which occurs as each country produces the goods for which it has a comparative advantage in generating, has enabled China to procure more goods than by national production only (Chow 2005, p.1). Secondly, exports are a part of aggregate demand and rise in cumulative demand has helped China to raise its national output. Thirdly, trade in conjunction with foreign investment has b rought in modern technology and methods of management that has increased China’s productivity (Chow 2005, p.1). Another major cause of China’s economic growth was an increase in foreign investment, and domestic investments (Chow 2005, p.2; Morrison 2011, p.5; Zhang 1995, p.2). Even though available statistics show that private consumption fell from 49 percent of GDP in 1990 to 35 % in 2008, investment increased from 35% to 44 percent of GDP by the same date (Chow 2005, p.2). According to Clow (2005), flow of physical capital in the form of foreign direct Investment (FDI) has been exemplary in advancing China’s economic growth. After the introduction of the 1978 economic reforms, China’s foreign investment policies have positively changed. The 1978 economic reforms became a point of departure for China from seeing foreign investment as a form of exploitation by outsiders, to embracing it for purposes of China’s economic growth and development (Chow 2005, p.2; Morrison 2011, p.2). For instance, in 2001, an amount of FDI of $ 49.7 billion dollars was utilized while in 2003 $ 56.1 billion was utilized. Foreign investment has helped China’s economic growth through the provision of physical and financial capital, new technology and managerial skills to China (Chow 2005, p.2; Morrison 2011, p.5). Through the 1978 reforms the government also encouraged individual citizens to start their own businesses. Additionally, control of prices for various commodities by the state was gradually removed. Clow, however, points out that, foreign investment is not a basic economic factor in China’s outstanding economic growth, but only a vehicle boosting that growth (Chow 2005, p.2). Instead, there are three significant factors including availability of high quality human resources, which comprise properly trained and hardworking labourers, and creative entrepreneurs. Adequately properly functioning market institutions and chinaâ€⠄¢s standing as a late comer who can embrace new technology from the already developed countries (Chow 2005, p.3). These three fundamental factors have enabled china to create a centre of attention for foreign investors. Moreover, the investors would have invested their capital in other economies. Today, China is exporting capital to developing countries, as well as, United States. For instance, Chinese investment has boosted economic development of some African and Asian countries. Morrison has attributed China’s swift economic growth to two main factors namely large-scale capital investments and a swift productivity growth (Morrison 2011, p.5). These capital investments were financed by both foreign investments and domestic savings. Economists view these two factors as having moved hand in hand. Economic reforms resulted into higher efficiency in China’s economy, which in turn, enhanced national output and raised resources for additional investment within the economy (Morrison 2011, p.5). Furthermore, economists have concluded that productivity growth, or increases in efficiency have been a fundamental factor in China’s striking economic growth. This improved productivity is attributed to reallocation of resources to more productive areas particularly sectors that were previously strictly controlled by the government like services, trade and agriculture (Morrison 2011, p.5). For example, improvements in agriculture promoted production and set workers free to pursue employment in a more dynamic manufacturing sector (Morrison 2011, p.5). In addition, economic decentralization encouraged the rise of private companies. The private firms that emerged tended to follow more productive activities than the State Owned Enterprises (SOEs), and were more market-oriented and for this reason more efficient (Morrison 2011, p.5). The export sector of the Chinese economy got exposed to competition. Provincial and Local governments were permitted to estab lish and run a wide range of enterprises based on market forces and principles, without central government interference (Morrison 2011, p.5). Additionally, China has attained high rates of total factor productivity than even most of the developed economies including United States. These high rates of TFT growth are attributed to China’s ability to reach and make use of existing foreign technology and expertise. Apart from the causes of rapid Chinese economic growth reviewed above, economists have explored the role played by financial development in boosting economic development in China over the two last decades. Like other sectors, since the introduction of the 1978 economic reforms, the Chinese financial sector has experienced fundamental changes. For example, the place of mono banking was taken over by commercial banking; stock markets emerged; and modern regulatory bodies were established (Burzynska 2009, p.11; Zhang 2008, p.12). Stock markets were introduced in China in 1990. Stock markets were established in main cities including Shanghai which is a China’s oldest financial centre and Shenzhen, a fast growing city in the southern part of china for purposes of balance (Burzynska 2009, p.13). More than 75 percent of stock trading takes place in shanghai and the rest in Shenzhen. Unfortunately, even though indexes may reach greater heights and transactions prosper within China’s stock markets, some shares are not tradable (Burzynska 2009, p.14). For example, combined capitalization of Shanghai and Shenzhen stock markets as at the end of 2007 was 133% of GDP even though only 37% of GDP was tradable (Burzynska 2009, p.13). Furthermore, stock in china is more of a political affair and thus plays a minor role in financing enterprises. Politics within the stock market has led to incorrect pricing of the stock with overpricing and under pricing alternating depending on the prevailing political conditions (Burzynska 2009, p.13). Loans offered 80% of financing compared to 13% of equity in year 2007. Foreign companies are only permitted to obtain loans from banks only and can not borrow from other companies. According to Burzynska (2009), even though the debt market in china is developing it is considerably narrow, fragmented and inadequate in liquidity. It was not until 1990 that the government started to take charge of and control the bond markets seriously, which began unofficially in 1980s (Burzynska 2009, p.15). In 1997 trading of government bonds was started on the inter-bank market. The corporate bond market was reserved for various SOEs, and a considerable period remained remarkably small (Burzynska 2009, p.14). The government and policy banks issue most of the bonds. However, the volume of bonds traded has grown significantly especially since 1998 due to expansionary monetary policies (Burzynska 2009, p.14). For example, as of the end of year 2007 total bond issuance accounted for 32% of GDP (Burzynska 2009, p.14) . In a nut shell, it is the Chinese banking sector that plays the most significant role within the Chinese financial sector and is thought to have the strongest link with economic growth. Chinese financial system has numerous banking institutions. Hence, over the last decade total bank loans have accounted for over 105% of GDP (Burzynska 2009, p.15). China’s banking sector is categorized into four principal types of banks including commercial banks, state owned banks, foreign banks and rural credit cooperatives (Burzynska 2009, p.15). There are also non-banking institutions. The People’s Bank of China has served as the central bank of china since 1983. It formulates and put into practice monetary policies and controls financial markets (Burzynska 2009, p.16). However, it is not an independent entity because the government has apparent control over expansion of new financial products and levels related to interests rates on loans. The momentous question today revolves a round whether the relatively weak financial intermediaries in China have been a fundamental contributing factor to China’s rapid economic growth. Influential economists, some of which are respected authorities on Asian economic studies, have positively focused on the role of China’s financial system in its rapid economic growth. Others had used the case of China’s outstanding economic growth to prove that financial development follows economic growth given the fact that, by the time china was emerging as a dynamic economy, its financial system was poorly developed. Therefore, for such scholars current financial development is merely responding to presently required financial arrangements in a growing economy. There is, however, evidence showing that Chinese has historically maintained a high of savings even in the absence of a properly developed financial system. For example, when economic reforms were introduced in 1978 domestic savings stood at 32% of GDP (Mor rison 2011, p.5). Even though, much of these savings were produced by profits of SOEs, the 1978 economic reforms which entailed economic decentralization, resulted into a considerable rise in Chinese household savings, as well as, company savings (Morrison 2011, p.5). Consequently, Chinese gross savings as a proportion of GDP have drastically grown; it reached 53.9% in 2010; therefore, is one of the highest savings rates in the world (Morrison 2011, p.5). According to Morrison (2011), the high level of savings has allowed China to boost national investment. It is estimated that Chinese domestic saving margins surpass its domestic investment levels making China one of the largest net global lenders (Morrison 2011, p.5). Therefore, there is no dispute that financial intermediaries have contributed to Chinese rapid economic growth especially during the years following initialization of the 1978 economic reforms. These reforms apparently created a developmental space in which competitio n within the financial sector could thrive, and in the long run enabled it to contribute to China’s astounding economic growth. There is empirical evidence showing that financial development has significantly contributed to China’s high rates of total factor production (Guillaumont et al 2008, p.3). Empirical evidence has continually shown that financial development promotes China’s productivity by increasing efficiency. Financial development caused a positive and significant impact on efficiency both through expansion of credit to the private sector and through promotion of competition within the financial sector, which in turn robustly promotes China’s productivity growth (Guillaumont et al 2008, p.3; Hasan et al 2007, p.4; Calomiris 2007, p.364). However, economists, such as Maswana, have asserted that China’s rapid economic growth and financial development outcomes are irreconcilable because; its financial system is seriously weak and inefficie nt (Maswana 2008, p.1). Avid critics of the said link between China’s remarkable economic growth and its financial development cite intermediation inefficiencies such as non-performing loans and government controlled loan allocation (Maswana 2008, p.2). Conclusion China’s economic growth is certainly remarkable and hence the enormous attention it has attracted among influential economic scholars across the globe. More literature on China’s economic growth and financial development will keep on surfacing, since its rapid economic growth rate is anticipated to continue for a considerable period in the foreseeable future. This argument is anchored on the fact that there is an unresolved debate on the connection between China’s rapid economic growth and its financial development. However, it expected that as China’s technological advancement starts to catch up with that of principal developed countries, its level of productivity advantages and real GDP growth could slow considerably from its spectacular 10% economic growth rate, unless China transforms itself into a centre of new innovation and technological revolution. Furthermore, thriving of business in all sectors especially with regard to foreign investment depends largely on government’s ability to implement free-trade policies, which are in line with WTO principles. References Bao, S., Lin, S., Zhao, C., 2006. The Chinese economy after WTO accession. Hampshire, UK: Ashgate Publishing, Ltd. Barro, J., Sala-i-Martin, X., 2004. Economic growth. New York, NY: MIT Press. Bramall, C., 2009. Chinese economic development. New York, NY: Taylor Francis. Burzynska, K., 2009. Financial Development and Economic Growth: The Case of Chinese Banking Sector. [Online] Available at: nek.lu.se/NEKfng/Financialdevelopmentandeconomicgrowth.pdf . Calomiris, C. W., 2007. Chinas financial transition at a crossroads. New York, NY: Columbia University Press. Chow, C., 1994. Understanding C hinas economy. London: World Scientific. Chow, C., 2005. Globalization and China’s Economic and Financial Development. [Online] Available at: www.princeton.edu//Globalization%20and%20China9%208%2005.pdf . Cypher, M., Dietz, L., 2008. The process of economic development. New York, NY: Taylor Francis. Guillaumont, S., Hua, P., Liang, Z., 2008. Financial Development, Economic Efficiency and Productivity Growth: Evidence from China. [Online] Available at: lingnan.net/news2/fujian/2006321125013Liang_abstract.pdf . Hasan, I., Wachtel, P., Zhou, M., 2007. Institutional Development, Financial Deepening and Economic Growth: Evidence from China. [Online] Available at: http://w4.stern.nyu.edu/emplibrary/7-17.pdf-Hasan . Jeanneney. G., Kpodar, J., International Monetary Fund. African Dept. 2008. Financial development and poverty reduction: can there be a benefit without a cost. New York, NY: International Monetary Fund. King, R.G., Levine, R., 1993. Finance and Growth: Schumpeter M ight Be Right. [Online] Available at: http://ideas.repec.org/p/wbk/wbrwps/1083.html . LaFleur, R. A., 2003. China: a global studies handbook. New York, NY: ABC-CLIO. Lucas, E., 1988. On the Mechanics of Economic Development. Journal of Monetary  Economics, 22(6), pp. 3-42. Maswana, J., 2008. China’s Financial Development and Economic Growth: Exploring the Contradictions. [Online] Available at: eurojournals.com/irjfe_19_07.pdf Morrison. M., 2011. China’s Economic Conditions. [Online] Available at: fas.org/sgp/crs/row/RL33534.pdf . Robinson, J., 1952. The rate of interest and other essays. London: Macmillan. Wang, G., Wong, J., National University of Singapore East Asian Institute. 2007. Interpreting Chinas development. London: World Scientific. Zhang, A., 1995. Economic Growth and Human Development in China. [Online] Available at: http://hdr.undp.org/en/reports/global/hdr1996/papers/amei_zhang.pdf Zhang, J., 2008. China’s Economic Growth. Trajectories and Ev olving Institution  Washington DC United Nations University.

American Ignorance of War essays

American Ignorance of War essays Creslaw Milosz's American Ignorance of War is a critique of America's obliviousness to the fact that there could exist differences in social orders and values, which could be as natural as the American way of thinking and life. It is important to note here that Milosz goes to great length to prove that different states, such as war, can grow to become as natural a condition as times of peace, since both become part of man's experience. To illustrate this point, he points out that human nature is so geared to survival that it quickly learns to adapt to new living conditions. Therefore, he says, that one can even conceive "of the day when a thoroughly self-respecting citizen will crawl on all fours, sporting a tail of brightly colored feathers as a sign of conformity to the order he Milosz supports his argument in three ways. One, he explains that America's obliviousness is an outcome of Americans never having experienced the trauma of a war or social order that teaches men just how relative their judgments and thinking habits are. Two, he conjectures that the relatively long period of prosperity that Americans have enjoyed has led to the belief that the social order in which they were born and the American value system is the only one that is natural and compatible with human nature. Three, the end result of such American concepts, Milosz feels, is an appalling lack of imagination of what it really means to live with hunger, disease, bombed cities, or the terror of a despotic government. Milosz provides several examples to prove that the American belief in its social order is based on a false and shaky foundation, which could crumble at any time. Using his World War II experiences in Poland, he points out that the ordinary citizen in Eastern Europe, much like Americans today, took for granted the normalcy of his house, work, clothes, and ...

Summary Essay Example | Topics and Well Written Essays - 250 words - 39

Summary - Essay Example There is an emphasis on Catholic culture, using examples of the Jesuits, who adapted to the local culture in China and Japan, while others in the Philippines and elsewhere remained aloof from the local traditions. Pictorial evidence of statues and carvings is shown to demonstrate both the skills and the styles of Indian craftsmen, and the overlap between the best European sculptures of the holy family, and the Indian statues of the Buddha. The Islamic non-pictorial adornment of furniture is also mentioned, as evidence of a different area of overlap. Images of Christian figures such as Jesuit missionary Francis Xavier are shown alongside exotic figures such as peacocks and elephants (Jaffer and Jackson 109) as evidence of the â€Å"hybrid† hypothesis. A very interesting and convincing case is made for the combined influence of art and religion in forging early international collaboration in trade and industry, or indeed in the case of Japan, becoming the focus of persecution. Christian missionaries became a â€Å"conduit for European art and science† (Jaffer and Jackson 122) which went far beyond the original religious ideological content. This is a point that readers may have been vaguely aware of but this text spells out how extremely important these connections were for art in both East and West and what the wider implications were for both sides of the

Smartlipo laser liposuction technique explained to prospective Essay

Smartlipo laser liposuction technique explained to prospective patients - Essay Example rtlipo makes use of the tumescent technique, where highly diluted lidocaine and epinephrine are injected into the target fat tissues, so that they swell and become tumescent (meaning firm). Lidocaine is a local anesthetic while epinephrine helps in minimising blood loss. Then, the fat cells are broken down by using calibrated lasers and the fluid formed is easily suctioned off through a cannula, about 1-2mm wide. The traditional methods require the patient to be put under general anesthesia, causing much discomfort. Hospitalization is required, followed by weeks of slow recovery. Besides, surgical blood loss and bruising is higher. Smartlipo requires a very small incision in the skin for inserting the cannula, hence can be performed under local anesthesia. One doesn’t feel any pain during the procedure, and only a little pain after the anesthesia wears off, which can be easily taken care of with minor pain medications. Most patients need just one session of about 45 minutes to one hour for treating one body area. Recovery period is also very less compared to traditional methods. Many people return to work within two hours of the procedure, while some like to rest for a few days. Results can be seen immediately, with continued improvement over a period of three months. From then on, the skin looks completely normal, with hard to spot scars. The fat removed by Smartlipo doesn’t grow back in the treated areas in adults, eliminating the problem of regaining fat after losing it. Besides, the laser technology helps firm up the skin from under which fat removal has been done, thereby preventing ungainly sagging, so commonly seen in traditional liposuction methods. A Smartlipo session is followed by a doctor’s checkup and instructions. It is essential to follow the instructions strictly. One must take pain medications as directed and also use the compression bandages to prevent blood clotting and ensure quick healing. No other medicines like anti-inflammatory

Jean Jacques Rousseau Essay Example | Topics and Well Written Essays - 1500 words

Jean Jacques Rousseau - Essay Example The essay highlighted the hazardous impact of modern civilization. He delivered his thoughts on education in his book title mile, which was a semi-fictitious work that outlined the growth of a lad named by the book, who was actually controlled by the author himself. The author brought the lad to the country side; a place that he sees humans being naturally suited, in comparison to a city where there are all the bad habits that are learnt in both physical and intellectual sense. Rousseau recognized and stated that education is about learning the art of living, and this art can only be learnt once there is a guardian to guide the ways and means to a good living. This gave birth to the concept of mentors. The great philosopher divided the growth period of a child into three distinct sections, i.e. up to 12, 12-16, and 16 onwards. In the first phase, i.e. up to 12 years of age, in accordance with the deepest certainty that the author held, calculating and multifaceted thinking is quite not possible, and children live more like animals. In the second ph ase, i.e. from the age of 12 up to that of 16, reasoning starts developing. In the third phase, i.e. from the age of 16 years onward the child develops into an adult. This was the time when Emile found a young lady as his complement. The fundamentals of this book are moreover based on the healthy living ideals of Rousseau. The boy then does work towards his social instincts follow up, protection from vices of individualized urbanization, and self-consciousness. The scenario portrayed here is not merely of a gender-neutral child. There is a character in the book i.e. of Sophie who represents an ideal womanhood and Emile is meant to marry her. Her education is purposely different from that of Emile as she is learned to be administered by her husband; on the contrary, the education of Emile is for self-governance. This differentiation is a part of the essential thoughts of the author regarding gender education. There have been several criticisms on this work. Emile's edication has been thought of as impractical. Child's Education, the topic itself has also been the cause of ignorance during many followers who mainly look up to Rousseau for his political work. Similar principle was then applied to the political issues by Rousseau in a book named Discours sur l'origine et les fondements de l'ingalit parmi les hommes (Discourse on the Origin of Inequality) in 1755. Some of his other famous writings included Constitutional Program for Corsica (1765), Considerations on the Government of Poland (1772), and Discourse on Political Economy (1755). The ideas generated in these political writings eventually led to the French Revolution. The Educational Theory presented by Jean Jacques Rousseau were also a major contribution of the great philosopher to the educational arena. These theories included Theory of Value, Theory of Knowledge, Theory of Human Nature, Theory of Learning Theory of Transmission, Theory of Society, Theory of Opportunity, and Theory of Consensus. Many of these theories are devoted towards learning and

Building A BJT Amplifier Engineering Essay

Building A BJT Amplifier Engineering Essay Students were required to research and design a BJT Amplifier. This amplifier was to be built in the laboratory and tested to verify specifications. Calculations for resistors and capacitors were done and theoretical values were obtained. The circuit was built using Multisim 7 and then simulated to obtain practical values for resistors and capacitors. This is called DC Analysis. When the circuit met the required specifications, building of the BJT Amplifier could begin. Testing of the BJT Amplifier was done using the Feedback FG601 Function Generator which provided an input and a Tektronix 2205 Oscilloscope which showed the output waveform. Also, the Fluke 177 Multi-meter was used when checking for quiescent voltages and currents. The voltage gain, maximum symmetrical swing and the lower cut-off frequency for the BJT Amplifier was tested. The results obtained during tested were compared with the simulated and theoretical results. Success of the BJT Amplifier can only be achieved when the tested values duplicate that of the given specifications. The report that follows records calculations performed, circuits designed and the results of the tests that was done on the BJT Amplifier. List of Abbreviations Voltage gain BJT Bipolar Junction Transistor Current gain Input Impedance Base current Collector current Current across resistor Current across resistor Current across the original emitter resistor Current across the new emitter resistor Current across the unbypassed resistor Resistor used in the potential divider Collector resistor Resistor used in the potential divider Original emitter resistor New emitter resistor (bypassed) Unbypassed resistor Load resistor Base emitter voltage Voltage across the collector and emitter Input voltage Output voltage Voltage across resistor Voltage across the collector resistor Voltage across resistor Voltage across the original emitter resistor Voltage across the new emitter resistor Voltage across the bypassed resistor Introduction It is known that transistors are widely used in electronic devices. This design project is ideal as it enables students to get practical experience in the designing of electrical devices. The practical and theoretical knowledge needed for this design project challenges students as they have to validate calculated values and explain why each process was done. Since the BJT Amplifier has to be designed theoretically, students will understand the limitations provided by the equipment. They will also grasp an appreciation of the simulated circuit model as it relates to the tests performed on the circuit. The theory from Electronics provided valuable knowledge in designing the BJT amplifier. Support was given from lectures based from Engineering Skills and Applications. The practical knowledge was covered in previous laboratory exercises which were designated to familiarizing students with the various equipments. Also, demonstrations were provided by the technicians on the use of the breadboard which is the core building block of the BJT amplifier. BACKGROUND INFORMATION Transistors are important components used in technological devices around the world. Computers, cell phones, and radios are some of the many devices that require transistors as part of their circuit. The transistor is a three terminal, solid state electronic device. In a three terminal device we can control electric current or voltage between two of the terminals by applying an electric current or voltage to the third terminal. This three terminal character of the transistor is what allows us to make an amplifier for electrical signals, like the one in our radio. (cited) The three terminals are the collector terminal, the base terminal and the emitter terminal. There are three possible configurations of a transistor; the common collector, common base and the common collector. In the common emitter amplifier configuration, the emitter terminal is common to both the input and output circuits. The current gain does not have any effect on the collector current , or the collector-emitter voltage . A quiescent point is the operating point of a device which when applied to a device, causes it to operate in a desired fashion. It also refers to the dc conditions of a circuit without an input signal. The Q-point is sometimes indicated on the output characteristics curves for a transistor amplifier. There are different biasing arrangements associated with transistor configurations. These include; simple bias, self stabilizing bias, and H-type bias. The simple bias circuit consists of a fixed bias resistor and a fixed load resistor. For this bias design, the transistor configuration being used is the common emitter. The dc current gain or beta, is the ratio of the dc collector current to the dc base current. This simple bias circuit is similar to the self bias circuit with one difference: the base resistor is returned to the transistor collector instead of the supply voltage. If the transistor used had a high current gain, then the collector voltage would fall. As is connected to the collector then the base current would be reduced to counter the effect. If the transistor had a low value of beta, then the collector voltage would rise. This in turn provides more base current for the transistor to conduct harder and stabilize the q-point. H-TYPE BIASING is the most widely used biasing scheme in general electronics. For a single stage amplifier this circuit offers the best resilience against changes in temperature and device characteristics. The disadvantage is that a couple of extra resistors are required, but this is outweighed by the advantage of excellent stability. The circuits below: The quiescent points are usually fixed for varying collector currents in H-type biasing. If increases, then this will result in an increase in . This increase in the emitter current will flow through the emitter resistor and from the equation V=IR, the voltage across the resistor will increase. This increase in voltage across the emitter resistor will reduce the effective base-emitter voltage resulting in an increase in the stability of the collector current. Also, this type of biasing introduces a potential divider situation, where resistors R1 and R2 fix the base potential of the transistor. With H-type bias, maximum symmetrical sw ing can be calculated. Design OBJECTIVES Various specifications for the design of the BJT Amplifier were given by the rubric. The specifications given are listed in the following; The Voltage Gain must be 50 The Lower Cut-off Frequency must be below 100Hz The BJT Amplifier must be capable of driving a 100KÃŽÂ © load A 15V supply voltage must be used as the source The output voltage must have maximum symmetrical swing A 2N3904 Transistor must be used CHOOSING CONFIGURATION The following transistor configuration comparison chart shows the different types of configurations; Common Emitter Common Base Common Collector (Sedra Smith, 2007) AMPLIFIER TYPE    COMMON BASE      COMMON EMITTER      COMMON EMITTER (Emitter Resistor)      COMMON COLLECTOR (Emitter Follower)   Ã‚  Ã‚   INPUT/OUTPUT PHASE RELATIONSHIP 0 ° 180 ° 180 ° 0 ° VOLTAGE GAIN HIGH MEDIUM MEDIUM LOW CURRENT GAIN LOW  Ã‚ ¡ MEDIUM MEDIUM  Ã‚ ¢ HIGH POWER GAIN LOW HIGH HIGH MEDIUM INPUT RESISTANCE LOW MEDIUM MEDIUM HIGH OUTPUT RESISTANCE HIGH MEDIUM MEDIUM LOW The common emitter transistor amplifier configuration was chosen and not the common base configuration as the common base configuration produces a voltage gain but generates no current gain between the input and the output signals. (Doug Gingrich, 1999) The following figure shows the general configuration of the common emitter transistor amplifier configuration; Figure 1: General configuration of the common emitter transistor amplifier configuration Methodology DC Analysis The function of the DC Analysis is to allow DC biasing of the design to be verified. The DC biasing does not involve capacitors as DC is not transmitted by capacitors. The DC design is mainly used to establish the Q-points in the circuit. Q-points are the operating points in the circuit for which the transistor will perform at optimum performance. The circuit used for the DC Analysis is shown in the following diagram; Figure 2: Circuit used for DC Analysis Choosing and Before DC Analysis could be done, the various components which will be used in the circuit need to be calculated. These components are; , , , . From the specifications given, the voltage supply has a value of 15V and this is used to power the circuit. Before the values of these components could be calculated, the quiescent currents must be known, as well as the current flowing through the potential divider resistor . The data sheet used is based on the 2N3904 transistor. A range for the collector current is given, within which the transistor will operate with optimum performance. Using the Base Emitter ON Voltage vs Collector Current graph found on the data sheet, a value of was read off. The graph used is shown in the following diagram; Figure 3: Graph used to find a collector current The transistor will be built in an environment where the temperature is approximately 25. Hence the 25 line on the graph was used a reference line. From the data sheet, the Base Emitter ON Voltage was given as 0.65V. Hence, using the 25 line and reading off a voltage of 0.65V, the collector current was found to be 1. The base voltage , of the transistor depends on the current flowing through the potential divider. i.e. the current sets the base of the transistor and hence the value of . Any change in the resistance or gain of the transistor would result in an unwanted change in the base current . Also, the potential divider resistors contribute to the input impedance of the amplifier. This input impedance needs to be much more than the output impedance of the function generator. Hence, this is another reason to keep small. was chosen as Calculating The emitter resistor voltage , must be chosen accordingly as this voltage will affect the stability, maximum symmetrical swing and the gain of the amplifier. This voltage should be chosen such that it is greater than the base emitter voltage of the transistor. As mentioned before, the base emitter voltage as taken from the data sheet is 0.65V. This is to ensure that the emitter resistor voltage will not be significantly affected by small changes in . This condition would increase the stability of the transistor. For maximum symmetrical voltage swing, the emitter resistor voltage should be as small as possible. The base current and the collector current will both flow out of the common emitter terminal. Hence, for to remain constant, the base current must be as small as possible to allow negligible current to flow through the base terminal. Assuming the variation possible across the emitter and collector resistors caused variations in is , is calculated using the following equation; (1) The emitter resistor was calculated using the following equation; (2) Calculating From previous statements, For maximum symmetrical swing, half of the remaining voltage should be dropped across the collector resistor . The maximum symmetrical output voltage is calculated using the following equation; (3) Therefore, the voltage across the collector emitter terminal and the collector resistor is 6.75V. From the data sheet, the maximum device dissipation for the NPN 2N3904 transistor is at 25. Since all the power dissipation occurs at the collector junction for the active region, the following equation must be satisfied; (4) This is the range for which the transistor will operate with optimum performance. The power dissipated in the transistor from equation (4) is; , which is well within the specified range. A value for the component was found using the following equation; (5) Calculating and The current flows through the resistor . The value of is calculated using the following equation; (6) Since the current approaches a junction, it splits into and . flows through the potential divider resistor and flows to the base terminal. As previously stated, the base current, must not affect the base voltage by much. Hence the base current is considered negligible and all the current from is assumed to flow through . Hence, is calculated using the following equation; (7) Since some of the component values calculated was not available in stores, the closest value had to be chosen. The standard value that was chosen for each component is shown in the following table; Resistor Calculated Value/ Standard Value/ 6.75 6.8 1.5 1.5 128.5 130 21.5 24 Table 1: Standard values chosen for resistors Calculation of Input Impedance of transistor From the design specifications listed above, the lower cut off frequency must be below 100Hz. Also, as a value for was found using a graph of Current Gain vs Collector Current from the data sheet, a value for was found. The graph used is shown in the following diagram; For a collector current of 1, a gain of 130 was read off from the graph. But since this gain is above the required voltage gain of 50, certain calculations had to be done to reduce this gain and these calculations will be shown in due course. The following equation is used to calculate the input impedance of the transistor; (8) Calculation of Voltage Gain in the Circuit The following equation was used to calculate the voltage gain of the circuit; (9) Calculation of The required voltage gain of the transistor is 50. Hence, in order to reduce this gain, resistors are usually bypassed with the aid of capacitors. In this particular case, the only resistor that needs to be bypassed is the emitter resistor. Using the AC equivalent circuit, the following equation will be used to calculate the value of the unbypassed resistor; (10) where is the unbypassed emitter resistor is From the specification sheet given, is Calculation of new emitter resistor But Hence, if is split into two resistors and , then is found from the following; (11) As there are no standard 1.4kà °Ã‚ Ã…“ ´ resistor is the stores, was used as 1.5kà °Ã‚ Ã…“ ´. The following table illustrates the standard emitter resistors; Resistor Calculated Value/ Standard Value/ 100 100 1400 1500 Table 2: Standard values chosen for emitter resistors CIRCUIT CALCULATIONS Figure 4: Diagram showing circuit analyzed The following circuit calculations involve the standard component values and is based on the circuit in the above diagram.. These circuit calculations show the theoretical value of the quiescent currents and voltages. Theoretical values occur due to the circuit being under ideal conditions. The voltage gain of this circuit will be calculated as well as the maximum symmetrical output voltage across the transistor. The calculations are as follows; which flows through the collector resistor Using the potential divider rule; The voltage drop across is the same as, as both resistors are in parallel. was found on the data sheet as specified previously as . Under ideal conditions, it is assumed that is negligible when compared with as stated previously. for small changes in where is 130 since negligible current flows into the base terminal AC ANALYSIS The AC Analysis is used to calculate the components which would not have worked under DC biasing. These components are , and . If placed in the DC circuit, the capacitors would act as an open circuit, not allowing any current to flow. Also, the input and output impedance of the circuit was calculated. Circuits Used The following circuit was used in the AC Analysis; Figure 5: Circuit used for AC Analysis The following figure illustrates the AC equivalent of the above circuit; Zout Zin Figure 6: Ac equivalent of circuit shown in figure 5 Calculation of Capacitors The capacitor values can now be calculated using the following equation; (12) where is the reactance of the circuit f is the frequency C is the capacitance The capacitors behavior is defined in terms of reactance. The reactance of a capacitor is the ratio of the voltage to the current. The equation relating the reactance to the capacitance is given in equation (12). is the total input impedance of the capacitor (13) where is the input impedance , as the input is taken from the ground to the output terminals of the function generator. (14) Using equation 12; But from the specification sheet, f must be less than 100Hz. f 100 (15) Calculation of For the input coupling capacitor ; Calculation of For the output coupling capacitor ; Where is and Calculation of For the bypass capacitor ; where (16) But As stores does not have these calculated capacitor values, the following standard capacitors were used; Capacitor Calculated Value/ Standard Value/ 0.175 10 0.234 10 14.985 100 Table 3: Standard values chosen for capacitors CIRCUIT CALCULATIONS The following circuit calculations involve the standard component values and are based on the circuit shown in figure 3. These circuit calculations show the theoretical value of the quiescent currents and voltages. Theoretical values occur due to the circuit being under ideal conditions. The voltage gain of this circuit will be calculated as well as the maximum symmetrical output voltage across the transistor. The calculations are as follows; which flows through the collector resistor Using the potential divider rule; (17) The voltage drop across is the same as, as both resistors are in parallel. was found on the data sheet as specified previously as . (18) (19) Under ideal conditions, it is assumed that is negligible when compared with as stated previously. (20) for small changes in (21) where is 130 (22) (23) (24) (25) (26) (27) (28) (29) (30) (31) (32) since negligible current flows into the base terminal Figure 6 was used as a reference point to calculate the voltage gain and input impedance of the circuit. Equation (10) was used to calculate the voltage gain of the circuit; The maximum output voltage swing without clipping is calculated as using the following equation; (33) The following equation is used to calculate the input impedance of the circuit; (34) For simplification in calculation, (35) (36) COMPUTER SIMULATION DC Analysis This design was tested theoretically in the previous section and must now be tested on a computer simulation program. The simulation program used to simulate this circuit is Multisim 7. This software creates the circuit design and simulates the circuit practically and not theoretically. All quiescent voltages and currents were determined as well as the cut-off frequency, voltage gain and maximum symmetrical output voltage. The graph analyzer tool on the Multisim program was used to display these graphs. The following figure illustrates the simulation done for the DC Analysis; Voltage Gain The following circuit was used to observe the voltage gain of the BJT Amplifier; Figure 7: Showing circuit used for DC AnalysisThe voltage gain of the simulated circuit is the ratio of the maximum output voltage to the maximum input voltage. The voltage gain of the circuit is given by the equation; The following figure shows the settings used on the oscilloscope to obtain an input and output waveform; The maximum output and input signals was read off from the graph above using the Interpolator Line. Using the above equation, the voltage gain of the circuit was determined as follows; The following figure illustrates the bode plot obtained from the simulation; This graph was used to find the gain of the circuit using the following equation; From the above equation, the gain, in decibels is related to the above equation. Using the Interpolator Line, the gain, was determined to be 34.34. Hence the voltage gain was calculated as follows; The above calculation indicates that the design circuit would produce a satisfactory gain of approximately 50. Therefore the graph in figure 10 confirms that the design would produce a voltage gain of approximately 50. Cut-off Frequency The following bode plot was used to determine the lower cut-off frequency; The figure above was used to determine the lower-cut off frequency of the circuit. The lower-cut off frequency is the frequency at which the gain of the circuit decreases by 3 decibels. The Interpolator Line was placed at a gain of 30.861decibels, as this is the gain which corresponds to the lower-cut off frequency. The lower-cut off frequency was determined to be approximately . This lower cut-off frequency is much less than 100Hz and thus it meets the required specification. The following bode plot was used to determine the upper cut-off frequency; The figure above was used to determine the upper -cut off frequency of the circuit. The Interpolator Line was placed at a gain of 30.816 decibels, as this is the gain which corresponds to the upper-cut off frequency. The upper-cut off frequency was determined to be approximately . Lab Results The final test done on the designed circuit was done in the year 1 laboratory. The actual resistances and capacitances of the standard components used were measured using the LCR meter. The following table illustrates the measured resistances; Resistor Standard Resistance/ Measured Resistance/ Tolerance/% Lower Tolerance/ Upper Tolerance/ 6.8 6.7638 5 6.46 7.14 1.5 1.503 5 1.425 1.575 100 99.81 5 95 105 130 129.95 5 123.5 136.5 24 23.529 5 22.8 25.2 100 kÃŽÂ © 99.233 5 95 105 TABLE 6: Measured resistances AND THEIR TOLERANCE RANGE The following table illustrates the measured capacitances; Capacitor Standard Value/ Measured Value/ TABLE 8: Showing Measured capacitances used in the laboratory The BJT Amplifier was then built on the solder less breadboard. The DC LQD-421 dual power supply and the function generator were used to supply the input voltages. The following diagram shows the circuit built; As seen above, the capacitors were connected across their respective resistors and the Feedback FG 601 function generator was connected to the input capacitor. Before measuring the quiescent points of the circuit, tests had to be done to ensure that the required gain of 50 was achieved. This was done by connecting a Tektronix 2205 dual trace oscilloscope to the AC bias circuit. The channel 1 lead was connected to the input signal via the input capacitor and the channel 2 lead was connected across the output signal via the load. The settings on the Feedback FG 601 function generator were set to produce a 1kHz sine wave with an amplitude of . The channels on the Tektronix 2205 dual trace oscilloscope were grounded and the signals centered. The DC LQD-421 dual power supply was turned on and set to 15V and the Feedback FG 601 function generator and the Tektronix 2205 dual trace oscilloscope also turned on. The channels were switched to AC and the input and output sine waves appeared on the screen. To obtain a clear waveform on the screen, the following settings were used on the Tektronix 2205 dual trace oscilloscope; The Volts/Div setting was set at The channel 1 setting was set at The channel 2 setting was set at The two waveforms were then used to determine the voltage gain of the BJT Amplifier. Using the following equation; The upper and lower cut-off frequencies were found for the BJT Amplifier. This was done by varying the frequency on the Feedback FG 601 function generator and plotting a graph of Gain vs Frequency. The range used for the Feedback FG 601 function generator was; 10Hz 100Hz for lower cut-off frequency The following table illustrates the frequency and gain for lower cut-off frequency; Frequency/Hz Input/mV Output/V Gain 10 0.01 5 50 20 0.01 5 50 30 0.01 5 50 40 0.01 5 50 50 0.01 5 50 60 0.01 5 50 70 0.01 4.8 48 80 0.01 4.6 46 90 0.01 4.2 42 100 0.01 2.6 26 Table4: showing frequencies used to get varying gain The lower cut-off gain was calculated from the equation; The original setting on the Feedback FG 601 function generator was set so that the maximum symmetrical swing of the BJT Amplifier could be determined using the Tektronix 2205 dual trace oscilloscope. This was done by increasing the frequency of the Feedback FG 601 function generator until clipping of the output waveform was seen. It was noted that the BJT Amplifier did not have maximum symmetrical swing as the negative peak of the waveform started clipping after the positive peak waveform. Hence, the positive swing and negative swing was calculated as shown in the following; Positive swing; Negative swing; The maximum voltage swing was found to be; The original setting on the Feedback FG 601 function generator was set as the effect of removing the bypass capacitor was explored. The equipment was first turned off for safety purposes and the bypass capacitor removed. The equipments was then turned on and the settings on the Tektronix 2205 dual trace oscilloscope configured to obtain a measurable waveform. The gain was then calculated using equation (>>>>). Hence, it can be stated that the gain of the BJT Amplifier decreased considerably when the bypass capacitor was removed. The maximum symmetrical swing for the amplifier was then tested. This was done as follows; The frequency of the Feedback FG 601 function generator was increased until clipping occurred. It was seen that maximum symmetrical swing was not observed as the negative peak of the waveform started clipping before the positive waveform. Hence the swing was calculated for both the positive waveform and the negative waveform. The calculations are as follows; Positive swing; Negative swing; The maximum voltage swing was found to be; The Tektronix 2205 dual trace oscilloscope was disconnected from the circuit and the Fluke 177 Multi-meter was used to measure the quiescent points of the circuit. The probes were placed across the different points and their readings were recorded. The Fluke 177 Multi-meter was set at when measuring currents and at DC voltage when measuring voltages. The DC voltage setting was used as the AC would not yield measurable readings. To measure the quiescent currents, wires were stripped and attached to the leads of the probes. The circuit had to be broken at the quiescent current point being measured. Then the wire attached to the probe was inserted into the solder less breadboard so that the wire was in series with the component removed. The removed component was placed where it was originally to ensure continuity in the circuit. This was repeated at all quiescent points. The following table illustrates the measured currents; The following table illustrates the measured currents; Current Value/ TABLE 5: AC ANALYSIS OF CIRCUIT The following table illustrates the measured voltages; Voltage Value/ 0.676 TABLE 4: AC ANALYSIS Quiescent Values Currents I / mA Voltages V / V Calculated Simulated Measured Current I / mA Voltage V/V Current I / mA Voltage V/V Current I / mA Voltage V/V 0.65 0.663 0.676 DISCUSSION The BJT Amplifier was built using the common emitter configuration. It was H-type biased to increase the stability in the transistor. Also, as is affected with temperature a change, the H-type biasing configuration ensures that changes in is minimal. Also, the resistors used were made from carbon. This means that the resistors are not required to have high temperature stability. Without a biasing arrangement, the BJT amplifier will not turn on because it will not be in the operating region according to the specifications (Boylestad, Nashelsky, 1987). The differences in values for quiescent points obtained can be explained because the calculated and simulated values were found under ideal conditions. The component values used varied from the standard values

Billy Sunday Essay -- Essays Papers

Billy Sunday For almost a quarter century Billy Sunday was a household name in the United States. Between 1902 when he first made the pages of the New York Times and 1935 when the paper covered his death and memorial service in detail, people who knew anything about current events had heard of the former major league baseball player who was preaching sin and salvation to large crowds all over America. Not everyone who knew of the famous evangelist liked him. Plenty of outspoken critics spoke of his flashy style and criticized his conservative doctrines. But he had hundreds of thousands, perhaps millions, of loyal defenders, and they were just as loud in their praise as the critics were in their criticism. Whether people stood for or against the Reverend William A. Sunday, they all agreed that it was difficult to be indifferent toward him. The religious leader was so extraordinarily popular, opinionated, and vocal that indifference was the last thing that he would get from people. His most loyal admirers were confident that this rural-breed preacher was God’s mouthpiece, calling Americans to repentance. Sunday’s critics said that at best he was a well-meaning buffoon whose sermons vulgarized and trivialized the Christian message and at worst he was a disgrace to the name of Christ (Dorsett 2). There are elements of truth in both of these views. He was often guilty of oversimplifying biblical truths, and at times he spoke more out of ignorance than a heavenly viewpoint. He was also a man with numerous flaws. He spoiled his children, giving them everything that they asked for. He put enormous responsibility on his wife, burdening her with many aspects of his ministry. He always noticeably sought the applause of the crowd for his own praise. He often confused the will of God with his own social and political agenda. He even sometimes compared the gospel of Jesus Christ with special interest and American foreign policy. Nevertheless, Billy Sunday was a sincere man whose life was fundamentally changed by his response to an evangelist’s call to repent of his sins, to believe that Jesus Christ died in his place for those sins, and to follow Christ in thanksgiving by worshiping and obeying him. Following this spiritual rebirth, the convert became deeply devoted to Jesus Christ. A devotion manifested in living out many of ... ...ee baseball seasons stood up at the street preacher’s invitation and abruptly announced to his teammates on the curb, â€Å"Boys I bid the old life good-bye.† Billy considered going down during the invitation but did not. After several days of agonizing over this Billy went back to the mission and decided, â€Å"With Christ you are saved, without him you are lost† (Sunday â€Å"Satan† 4). He â€Å"committed† his life that night to a cause that he saw was more important than any baseball game ever played. Despite becoming largely famous after being traded to Philadelphia, it would be the results of that decision at the Pacific Garden Mission that the world would remember Billy Sunday for. Some applauded Sunday and his methods; others did not. But there is no question that Sunday’s sensational career was a phenomenon Americans would not soon forget. Works Cited Dorsett, Lyle W. Billy Sunday and the Redemption of Urban America. Grand Rapids: W.B. Eerdmans Pub, 1991. Ellis, William T. Billy Sunday: The Man and His Message. n.p., 1914. Sunday, Billy. Billy Sunday’s Sermons. Omaha: Omaha Daily News, 1915. Sunday, Billy. Face to Face With Satan. Knoxville: Prudential Pub, 1923.

Discovery of gold in America

The discovery of gold in California sparked a massive emigration across the continent to the Pacific coast by Americans searching for wealth. This massive migration of people brought Jefferson's dream of a continental American empire to reality, and began to establish the United States as the dominant country in North America. This massive migration also prompted the need to bridge the nation for the purpose of making the trip from one coast to another easier. This resulting need to bridge the nation might be the greatest contribution of the gold rush to the history of the United States. On January 24th, 1848, James Marshall discovered what he believed to be Gold dust in the bed of a creek right outside his mill. He brought this sample of the shiny material up to Ft. Sutter in Sacramento, where it was deemed indeed to be gold, and thus the migration of massive amounts of people we call the gold rush began. In two years after the discovery of gold, the population of California was 90. 000 people. At the time of the discovery California was relatively uninhabited by Americans. The United States had finally realized its dream of a country reaching from sea to shining sea, but now that the lands were there, the United States had to figure out how to get its people to settle these lands so they would actually be worth having. It is great for a country to have a lot of land, but if they remain uninhabited and underdeveloped then the land really isn't worth much. The â€Å"gold rush† consisted of many prospectors seeking to find their fortunes in the mines of California. The emigration of so many Americans to the very western boundary of the country was exactly what the Government needed for the lands it just purchased to be seen as a wise investment. In the two years since the discovery of gold the population of California ballooned to 90 thousand people, most of which were prospectors, and others trying to get rich quick off the discovery of gold. By 1854, the population reached an even more impressive 300 thousand people. Many people moved out west to escape the cities of the east and set off on their own, be free. The migration into these uninhabited lands increased the need for transportation like roads, railroads, and canals as well as the opportunities for work and another incentive for people to move out of the cities where there was a large incidence of unemployment. With the discovery of gold and the massive migration of emigrants westward, came the need to be able to more quickly traverse the continent for both communication, and transportation. The answer to this need was the transcontinental railroad. By the middle of the 1850's, the need for a transcontinental railroad was universally accepted and acknowledged. Before now, the best way to get from the east coast to the west coast was through the Isthmus of Panama. Between 1848 and 1869, the completion of this railroad, 375 thousand people crossed Panama on their way to California and the gold, and another 225 thousand crossed the isthmus in the other direction. Along with this massive movement of people came great wealth crossing the isthmus, creating even more of a call for the development and creation of a railroad. This crossing of Panama was very hazardous to the health of the people who crossed it. Cholera, among other deadly diseases was very prevalent among the travelers and often took many lives. The increased traffic going to the west coast along with the hazardous conditions of the next best available routes led to the inception of the idea of building a transcontinental railroad. By 1850 there were 9,021 miles of functioning track in the United States, but nothing that connected the east coast and the west coast. During the 1850's, an average of 2,160 miles of new track was laid every year. With the increase in the formation of functioning track throughout the 1850's, the development of locomotives that are more powerful and more stable cars permitted engineering feats that seemed impossible a decade earlier. Railroad fever clearly had the nation in its grips and it was just a matter of time before a railroad that crossed the continent would be built. A New York businessman, Asa Whitney, was the first to propose the idea of a transcontinental railroad in 1845. He proposed a route along the northern border we share with Canada. Before the gold rush, he was largely ignored, but afterwards he was taken seriously, and by 1853 it was realized that one was needed and that huge government subsidies would be needed to build it. Upon this realization of the need for a transcontinental railroad came the realization that whichever eastern city was the head of the railroad would become immensely wealthier, and so begun a major struggle between the cities of the east to obtain the rights to be the eastern hub. The amendment to the Army appropriations act allowed a quarter of a million dollars for the railroad to be completed in ten months, and listed five possible routes that it could take. The Northern Route, from St. Paul to Seattle, The council Bluffs to San Francisco route, the Central route, between the 38th and 39th parallels from the arkensas river to San Francisco, The route from Fort Smith along the Arkansas River to Los Angelos, and the southern route from fulton on the red River to san Diego. Diferent people would benefit from each of these routes and there was much fighting over whivh would be the ultimate route. Once the south cecedded from the union the southern route was no longer considered as an option. An engineer named Theodore Judah went out and surveyed his own route of crossing the nation, and in 1857, he published hi Practical Plan for Building the Pacific Railroad. He went on to send a copy to the president and every member of congress, and billed it as the first genuinely â€Å"practical plan† for traversing the continent. The California state legislature adopted a memorial on the benefits of a transcontinental railroad and offered it to Judah to personally deliver to congress. While he was selling the importance of a transcontinental railroad to Congress, he was also making plans in California to take advantage of any decision Congress makes to accept his crazy idea. He went around the state trying to convince people to by stock in his railroad company, The Central Pacific, as he was sure that Congress would pass the Curtis Act that mandated the formation of two railroads competing with each other from either end of the route and eventually meeting in the middle. He finally sold his theory to four men, the â€Å"Big Four† as they would become known that railroads to the mining towns of California from the east coast was a money maker, and that if they would buy stock in his railroad company they would be able to reap the profits. The big four, or Collis Huntington, Mark Hopkins, Leland Stanford, and Charles Crocker, decided to buy into Judah's idea. Them, along with Judah, and a Nevada City mineowner named Charles Marsh decided to divide equally among themselves the cost of a full-scale survey of the Sierra Nevada mountain range, as well as buy enough stock in the company to allow its permit incorporation. This group of visionaries started what became known as the Central Pacific Railroad Co. , which would eventually become the railroad company that built the transcontinental railroad from the west east. Due to his efforts, Judah convinced Congress to pass the Pacific Railroad Act on June 20th 1862, calling for the creation of two competing railroad companies to start at opposite ends of the route and meet in the middle. The two companies created were the Central Pacific Railroad Co. , and the Union Pacific Railroad Co. Since the Central Pacific Railroad Co. was already a privately owned company it wasn't as heavily regulated as the Union Pacific Railroad Co. was, which was a government formed company whose specific purpose was to build the eastern leg of the railroad. The accepted route of the railroad was from Omaha, Nebraska in the East, to the Bay area in the west. The federal government granted the two companies aid in the way of United States 6% bonds that had to be paid back with interest beginning 30 years after the completion of the railroad. Yet, due to the Civil War that was raging at this time, the bonds held little confidence in the market and thus never sold at par, thus depreciating the aid from the very beginning. The government also awarded the companies a right-of-way extending two hundred feet on either side of the tracks, and five alternate square miles of public land on either side of the line, or 6,400 acres per mile of track. Both Companies were also to give priority to the transportation of government mails, troops, and supplies on the line. The Union pacific was obligated to build a hundred miles in the first 2 years and another hundred miles each succeeding year thereafter. The Central Pacific, due to the mountainous terrain was only obligated to build half as much as the Union Pacific over the same prescribed amount of time. The act also specified that the two companies would be confiscated if the railroad were not completed by July 1, 1874. The construction of the railroad and the subsequent telegraph line that went up along side it, cost the government nothing as it was only loaning its credit and not its money. The two companies broke ground in 1803, the Union Pacific working westward from Omaha, Nebraska, and the Central Pacific from Sacramento California. The building of the track proved to be extremely difficult and arduous and provided much headache for everyone involved. The Central Pacific ran the laying of the track much like a military operation, as it was extremely organized. Due to the Civil War and the mines of the west, there was a huge labor shortage in the country. To accommodate this they had to hire many immigrant workers, especially Chinese immigrants, to lay the track. Getting supplies to the Central pacific also proved to be a very difficult task, as they had to be shipped from the east to San Francisco, and then hurried into the mountains, which wasn't an easy journey. This process was very time consuming and delayed much building of the track. The company was very efficient in the beginning, making extraordinary progress through the flatlands, but upon reaching the mountains ran into most of the hardships in the building. The mountains proved to be unforgiving in the companies efforts to bridge the nation. Cold winters with extraordinary snows slowed the construction almost to a standstill several times. Many workers died of the extreme conditions of the mountains, making progress slower still. The mountains also provided the arena for some of the most amazing feats of engineering. From blowing tunnels through the mountain, or creating a trestle over a gorge the engineering advances made in during this endeavor have lasted until now and made the building of other railroads possible. In the first three years of building, the company only laid 40 miles of track, well behind the pace mandated by the railroad act. Over the same time, the Union Pacific wasn't doing much better as it was also only able to lay 40 miles of track itself. While the terrain wasn't as rough as that of the west, the same problems of management and labor prevailed in the east also. It wasn't until two brothers took over the actual building of the track and thusly invented what we today would consider modern management techniques. They led by example and do anything they asked of their workers. They did much of the labor themselves and were always the ones in the front of construction. The Union Pacific also had cars carrying anything, and everything the workers could need, it was considered a town on wheels, and consisted of such things as a sleeping quarters, and cars that served meals. The workers slept, ate, and lived on these trains, as they worked a full 12 hours a day. All the supplies for the endeavor were carried on this â€Å"city on wheels,† and made the construction that much more efficient. The construction process for both companies was very costly in terms of human life. Many accidents occurred, and the threat from the Indians was always a constant fear of the workers. By the end of 1867, the Union Pacific had laid 300 miles of track, while the Central had laid less than 80 miles. By the spring of 1869 the two railroads were racing towards each other and they eventually began to build track side by side one another going in opposite directions. It was then that they realized the dream had been accomplished and that they had to be joined. The designated meeting place of the two railroads was determined to be Promontory Point, Utah. On My 10, 1869, two trains converged on Promontory Point, Stamford on a train called Jupiter from the west and Durant on a run of the mill train labeled Engine 119 from the east. The heads of the two companies drove in 4 spikes into the final set of rails, two gold, one silver, and one that was a mixture between gold, silver, and iron. The work was completed in six years, a whole four years of schedule resulting in a reward of 21 million acres. The completion of the railroad was the final act in creating this great nation of ours. Many people went west 1849 looking for a quick and easy way to obtain a great amount of wealth. Many failed and never realized their dream, but because of their migration, the nation realized the need to bridge the nation and the country as a whole became wealthier. The constructing of the railroad was probably the single greatest achievement of the mid 1800's, and the most significant thing to come out of the gold rush. Because of the railroad the nations interior began to open up to settlement and communications between the two coasts became easier.

Chaco Canyon, the Architectural Heart of the Anasazi

Chaco Canyon, the Architectural Heart of the Anasazi Chaco Canyon is a famous archaeological area in the American Southwest. It is located in the region known as the Four Corners, where the states of Utah, Colorado, Arizona, and New Mexico meet. This region was historically occupied by Ancestral Puebloan people (better known as Anasazi) and is now part of the Chaco Culture National Historical Park. Some of the most famous sites of Chaco Canyon are Pueblo Bonito, Peà ±asco Blanco, Pueblo del Arroyo, Pueblo Alto, Una Vida, and Chetro Kelt. Because of its well-preserved masonry architecture, Chaco Canyon was well known by later Native Americans (Navajo groups have been living at Chaco since at least 1500s), Spanish accounts, Mexican officers and early American travelers. Archaeological Investigations of Chaco Canyon Archaeological explorations at Chaco Canyon began at the end of the 19th century, when Richard Wetherill, a Colorado rancher, and George H. Pepper, an archaeology student from Harvard, began to dig at Pueblo Bonito. Since then, interest in the  area has grown exponentially and several archaeological projects have surveyed and excavated small and large sites in the region. National organizations like the Smithsonian Institution, the American Museum of Natural History and the National Geographic Society have all sponsored excavations in the Chaco region. Among many prominent southwestern archaeologists who have worked at Chaco are Neil Judd, Jim W. Judge, Stephen Lekson, R. Gwinn Vivian, and Thomas Windes. Chaco Canyon Environment Chaco Canyon is a deep and dry canyon that runs in the San Juan Basin of northwestern New Mexico. Vegetation and wood resources are scarce. Water is scarce too, but after the rains, the Chaco river receives runoff water coming from the top of the surrounding cliffs. This is clearly a difficult area for agricultural production. However, between AD 800 and 1200, ancestral Puebloan groups, the Chacoans, managed to create a complex regional system of small villages and large centers, with irrigation systems and inter-connecting roads. After AD 400, farming was well established in the Chaco region, especially after the cultivation of maize, beans and squash (the three sisters) became integrated with wild resources. The ancient inhabitants of Chaco Canyon adopted and developed a sophisticated method of irrigation collecting and managing runoff water from the cliffs into dams, canals, and terraces. This practice- especially after AD 900- allowed for the expansion of small villages and the creation of larger architectural complexes called great house sites. Small House and Great House Sites at Chaco Canyon Archaeologists working at Chaco Canyon call these small villages small house sites, and they call the large centers great house sites. Small house sites usually have less than 20 rooms and were single-story. They lack big kivas and enclosed plazas are rare. There are hundreds of small sites in Chaco Canyon and they began to be constructed earlier than great sites. Great House sites are large multi-storied constructions composed of adjoining ​rooms and enclosed plazas with one or more great kivas. The construction of the main great house sites like Pueblo Bonito, Peà ±asco Blanco, and Chetro Ketl occurred between AD 850 and 1150 (Pueblo periods II and III). Chaco Canyon has numerous kivas, below-ground ceremonial structures still used by modern Puebloan people today. Chaco Canyons kivas are rounded, but in other Puebloan sites, they can be squared. The better-known kivas (called Great Kivas, and associated with Great House sites) were constructed between AD 1000 and 1100, during the Classic Bonito phase. Read more about Kivas Chaco Road System Chaco Canyon is also famous for a system of roads connecting some of the great houses with some of the small sites as well as with areas beyond the canyon limits. This network, called by the archaeologists the Chaco Road System seems to have had a functional as well as a religious purpose. The construction, maintenance and use of the Chaco road system was a way to integrate people living over a large territory and giving them a sense of community as well as facilitating communication and seasonal gathering. Evidence from archaeology and dendrochronology (tree-ring dating) indicates that a cycle of major droughts between 1130 and 1180 coincided with the decline of the Chacoan regional system. Lack of new construction, abandonment of some sites, and a sharp decrease in resources by AD 1200 prove that this system was no longer functioning as a central node. But the symbolism, architecture, and roads of the Chacoan culture continued for a few more centuries becoming, eventually, only a memory of a great past for later Puebloan societies. Sources Cordell, Linda 1997. Archaeology of the Southwest. Second Edition. Academic Press Pauketat, Timothy R. and Diana Di Paolo Loren 2005. North American Archaeology. Blackwell Publishing Vivian, R. Gwinn and Bruce Hilpert 2002. The Chaco Handbook, An Encyclopedic Guide. The University of Utah Press, Salt Lake City

Critique of the american dream

Critique of the american dream Critique of The American Dream I think Michael Moore's documentary Roger and Me can be compared to Elizabeth Stuart Phelps' "The Silent Partner." Perley, the fianc © of the owner of the mills visited a couple of poor families. The poor people in who visited, basically were in the same situation as the poor people in Flint, Michigan in Roger and Me. Maverick, the owner of the mills and can be compared to Roger Smith, because neither of them chose to listen to reason.Sip Garth's home was not a pleasurable place to live. It was described as "a damp house and she rents the dampest room in it; a tenement boasting of the width of the house, and a closet bedroom with a little cupboard window in it; a low room with cellar smells and river smells about it, and with gutter smells and drain smells and with unclassified smells of years settled and settling in its walls and ceiling."(Phelps,The Silent Partner (1978 film)534) Sip is poor; this home was all she could afford. She had to work and t ake care of her deaf sister Catty. Perley experienced first hand the conditions in which Sip lived. She also visited the home of Bub Mell. Perley noticed that like Sip Garth's home, Bub Mell's home had a strong and unpleasant odor. There were holes in the steps and the walls were crumbling. There were six children, Bub's sick mother and his father living in the house. The father did not work and basically depended on his children to work and support the family. Bub worked at age eight even though he was too young. These can be compared to the conditions presented in Roger and Me. The woman who slaughtered rabbits was very poor and lived in a run-down home. All she...

STrategies for Special Populations in CTE Assignment

STrategies for Special Populations in CTE - Assignment Example This part further highlights a few legislations concerning learners from the special population. It highlights four students James, John, Marie and Sarah who have pertinent problems and are special population learners. If left unattended to, learners from this category are at high risk of not graduating or becoming useful members of the workforce. Teaching special population learners using conventional means without understanding their condition works. Special strategies must be used in order for them to learn and or become useful members of the workforce. Yes. I have had a misconception that students who are inattentive in class often dozing off as not serious in their learning outcomes. This view obviously is incorrect as students with this type of problems often tend to belong to the special population. This part focuses on teaching strategies. It begins by highlighting elements that foster success in students. These elements include helping students monitor their progress, setting up clear discipline rules, recognizing student’s achievement, etc. This module next introduces the concept of instructional "Backpack". Instructional backpack includes setting up instruction plans, motivational teaching and how to get students in learning group. Next, types of instructions used by CTE are outlined. These include direct instructions, small group instructions and differentiated instructions. Direct instruction incorporates the whole class and often will use the lecture technique. Small group instruction involves flexible grouping and cooperative learning. Differentiated learning is a one on one form of relaying instruction to the student. This module further moves to what turns off students. These include poor visuals from the instructor, unclear structure of the lesson, disruptive habits such as constantly looking at your watch etc. What turns on students is also highlighted. Instructor enthusiasm, clearly written

Analysis of Online Learning Essay Example | Topics and Well Written Essays - 500 words

Analysis of Online Learning - Essay Example This is how I felt after prior programmes taken on-campus and wanted a change in my way of acquiring knowledge. At times, one would want to spend some time with their families, listen to them or attend events, but all these were hindered by physical classes. This led to my analysis of the benefits of studying online, and I came up with the following. First, online learning gives a person the freedom to choose the times to read. This is because online courses run for twenty-four hours in a day giving one the chance to work at their own pace. In addition, one studies at the comfort of home avoiding traffic, transport fees, and with peace of mind. To me, summer holidays are valuable and since I could put online courses down whenever I wanted, I chose online classes. Secondly, online classes are relatively cheaper than on-campus classes. Statistics from USA news and World news proves that some students can complete a master’s degree in less than $5,000 in 18 months, in Beaumont, Texas. This means that online courses are far much cheaper than on-campus courses (Online Classes web). Additionally, students avoid many costs when they choose to study in the comfort of their house. Such costs include transportation costs, cost of meals taken outside the house, and dormitory fees. The only pay a student has to part with is the tuition fees. Thirdly, the future of businesses is becoming more remote, which means that students have to get used working via web-based technologies. Working in remote workstations is the modern trend for this technologically advanced society. I found that I could learn this work approach by learning as an online student. More importantly, I realized that online learning offers profound chances of social interaction through various web 2.0 technologies. Â