Annotated Bibliography On Uniform Resource Locator

URL (Uniform Resource Locator, previously Universal Resource Locator) is the unique address for a file that accessible on the Internet, is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it. (Rouse) Most web browsers display the URL of a web page above the page in an address bar. A typical URL could have the formhttp://www.example.com/index.html, which indicates a protocol (http), use to access the file resource; a hostname/domain name (www.example.com), that identifies a specific computer on the internet; and a file name (index.html), specifies the location of a file in that computer. Like a key to the door, by entering the URL of a website in the web browser’s address line, you can get to the page in that website. Any file within the website can also be specified with a URL, like any (HTML) web page. A good URL is important to web analytics. Having the keywords inside the long URL to be user friendly, a good URL let anyone understand what the page it leads to just by taking a look at it. For example, (www.example.com/fruits/apple.html ). In this URL, we can clearly see that apple page are from fruits folder, instead of the color red folder or else. In many occasions, web analysts look at the performance of a similar set of pages as a group. The /fruits folder lets the web analyst filter, group, and look at all the data only related to all the fruit pages. (Contributor, 2011) URL Parameters are an integralShow MoreRelatedThe Internet And Its Impact On Society1648 Words   |  7 Pagesclient uses a device, they begin by selecting a browser to access a certain website or hyperlink. The browser may be Microsoft Edge, Internet Explorer, Google Chrome, Firefox, etc. They would next type in the URL address or Uniform Resource Locator, which is a reference to a resource on the Internet, in the browser. (â€Å"What is a URL?†) For example, let’s say a person types in http://www.google.com as the URL address. As they access the browser and website, through an Internet connection, the browser connectsRead MoreEvidence and Examples of the Four Learning Outcomes2455 Words   |  10 Pagesâ€Å"Summary Assignment† I learned how to read another authors works and analyze the content by evaluating what they have written. After my evaluation I was able to write a summary that assessed what I had read. The â€Å"Summary Assignment† is an anno tated bibliography and the project required to read, summarize, and assess an article in your major of study. I chose to read an article entitled â€Å"An Ethical Exploration of Privacy and Radio-Frequency Identification† written by Alan R. Peslak. After readingRead MoreThe Essentials of Project Management65719 Words   |  263 Pagesnetwork be broken down into smaller networks?-Interface activities- Milestones - Is the predicted timescale too long? -Early consideration of resource constraints 7 Scheduling 123 Resource scheduling- The role of network analysis in resource scheduling- Introducing the garage project Garage project network planning - Float - Garage project resource scheduling- Computer reports for the garage project - Conclusions- Reference Contents vii 8 Implementation 147 Project authorization -Preliminary

CAD/USD Exchange Rate Free Essays

The Canadian dollar has significantly appreciated against the U. S. dollar since the beginning of 2000. We will write a custom essay sample on CAD/USD Exchange Rate or any similar topic only for you Order Now The CAD/USD exchange rate (currency in USD) increased from 0. 686 to 1. 015 as of March 18, 2011. There was a trend of CAD appreciation in 2003-2008, followed by a rapid depreciation in the second half of 2008. Since the beginning of 2009, CAD has risen sharply and has been trading about at par with USD for the last two years. The recent CAD appreciation was caused by a number of factors and lead to certain economic consequences, which are discussed next. Causes of the Canadian Dollar Appreciation Appreciation of the Canadian dollar in the last years can be explained by internal factors, such as performance of Canadian economy and interest rates, and external factors, such as commodity prices and weakness of the U. S. economy. State of Canadian economy. Canada has been quickly recovering from the recent recession. For the year 2010, real GDP grew 3. 1%, following a decline of 2. 5% in 2009. Strong economy makes Canada an attractive target for investors who seek secure returns. This raises the demand for the Canadian currency and, therefore, pushes the exchange rate upward. This argument is supported by the exchange rate fluctuations in the above graph. The Canadian dollar was rising as the economy began to recover in the late 2009. State of the U. S. economy. Rise in CAD/USD exchange rate can be largely attributed to depreciation of the U. S. dollar. The U. S. dollar has historically been a safe investment target for many investors. However, now this situation is changing and demand for the currency is falling. The U. S. economy has been facing serious difficulties in the recent years. The country’s trade deficit was almost $500 billion in 2010, a 33% increase from 2009. The U. S. s also the world largest borrower with a $4,453 billion of foreign debt. Weak economy and high uncertainty are turning investors away from the American dollar, which is supported by its depreciation against other major currencies. Commodity prices. As Canada is a large producer and exporter of raw materials, the Canadian dollar is strongly affected by commodity prices. Many commodity prices, especially gold and copper, have been rising recently, making the associated industries more profitable and strengthening the Canadian economy. Strong economy, in turn, attracts more investor, and the Canadian dollar appreciated due to increased demand. Interest rate differentials. The U. S. Federal Reserved has lowered the interest rate to current 0. 25% since 2008 in order to stimulate the economic growth. Canada currently has a higher interest rate of 1% and thus attracts more investors for its short-term assets. Demand for the Canadian dollar increases and puts an upward pressure on the exchange rate. Consequences of the Canadian Dollar Appreciation Effect on trade. The exchange rate has an important impact on Canadian trade performance, especially with its largest trading partner, the U. S. The Canadian economy significantly relies on its export activity, but stronger Canadian dollar makes the country’s exports more expensive to foreigners and can decrease the trading volume. According to Statistics Canada, exports to the U. S. fell in 2009 by 36. 4%. Exports then increased slightly in 2010, but still the amount was around C$73. 6 billion under the 2008 level. To prevent their exports from falling and keep their market share, Canadian companies have to lower their price and sacrifice some profit. However, decline in exports should not be attributed only to the currency appreciation. The U. S. economical health and trade agreements also affect the trading activity between two countries. On the other side, Canadian importers benefit from the currency appreciation. Canadian manufacturers can acquire materials, machinery and equipment at a lower cost, which leads to increased capital investment and productivity growth. Thus, strong currency is harmful to exporters and beneficial to importers. The dollar appreciation decreases Canadian export and increases imports, which negatively affects the trade balance and lower GDP’s growth. However, lower import costs offset negative consequences of export decline, and the total effect of the currency appreciation becomes muted. Effect on industries and provinces. Not all industries are affected evenly by the currency appreciation. Manufacturers that heavily depend on exports of their production are affected the most. Such industries include forestry, transportation equipment, and machinery. Imported inputs, however, should also be taken into account when assessing the total effect of the appreciation. Industries that use high imported content in their production are less hurt by the rising dollar. For example, transportation equipment industry highly depends on export, but it also has high ratio of imports to production and can profit from cheaper imports. On the contrary, industries that heavily rely on exports but use low foreign content in production, such as forestry, are affected most adversely. The same logic applies to Canadian provinces. Highly export-oriented provinces such as Ontario, Quebec and British Columbia are influenced significantly by the currency appreciation. Effect on unemployment. Rising Canadian dollar makes labour costs comparatively higher and increase the total production costs in export-oriented industries. Profit margin falls, and manufacturers decrease their labour force. They also add more machinery and equipment as the imported capital become more attractive due to the appreciating dollar. For example, in 2010, manufacturing sector experienced a loss of 37,000 jobs compared to 2009. This decrease in employment can be partially explained by the stronger dollar. Effect on productivity. Stronger Canadian dollar can have a positive impact on the country’s productivity. Productivity greatly affects the country’s living standard. Improved productivity results in higher output, profits, wages and, eventually, the standard of living. As exchange rate increases, Canadian output becomes relatively less competitive in international markets, and domestic companies start to lose their profits. Competition among manufacturers gets more intense, and companies try to retain their profits by increasing their productivity through investment in more efficient machinery and equipment. Companies’ capital to labour ratio rises due to lower cost of imported equipment, and increased use of capital leads to improved productivity in the long run. With lower exchange rate, Canadian firms are more profitable and have more money for capital investment, but with stronger dollar, imported capital and materials become relatively cheaper. On the other hand, higher exchange rate makes Canada less attractive for foreign direct investment because of relatively higher labour costs. The extent of this effect is limited, but the country still loses potential productivity gains. It is important for Canada to increase its productivity and relative competitiveness for the long-run strengthening of the economy in order to make the effects the currency appreciation less severe. To conclude, the appreciation of the Canadian dollar caused by a number of factors has a considerable effect on the country’s trade balance, industries, employment and productivity. However, these causes and consequences should not be considered in isolation but rather interdependently, and fundamentals such as economic performance of Canada or the U. S. should be taken into account. How to cite CAD/USD Exchange Rate, Papers

Human Resource Management Sustain in the Market

Question: Describe about the Human Resource Management for Sustain in the Market. Answer: Introduction Human resource management is an approach that has come into limelight in the past few decades. Human resource management helps business organisations in optimising the performances of their employees by establishing better employer-employee relations and by improving the work conditions for the employees. In the present day scenario of globalised business, it has become increasingly difficult for business organisations to sustain in the market as they are now competing with organisations from all over the world. Further, in such conditions, it also becomes very difficult for business organisations to achieve market competencies through processes or other resources as they can be easily replicated. In such conditions, business organisations can only rely upon the efficiency and performance of their human resources in achieving a competitive edge in the market and as a result, human resource management is looked upon as one of the main functional units in almost all business organisations (Mathis and Jackson, 2003). As we can see the importance of human resource management in the present day world, it is important that we discuss its advantages in details. Therefore, in this assignment, we will discuss the ways in which human resource management can add value to a business organisation as a result of its various functions. How Can Hrm Add Value To Business Organisations Let us now discuss the ways in which human resource management can add value to business organisations in the present day world: Human Resource Planning, Selection And Recruitment One of the most important functions of human resource management is selection and recruitment and helps business organisations a great deal in becoming more effective and efficient. Selection and recruitment is the process of announcing new job openings and hiring new candidates to fulfil the human resource demands of an organisation. Selection and recruitment is an important function for all types of business organisations as business organisations look for the right talent that can be recruited for the right tasks at the right time. Human resource management aims at designing selection and recruitment programs that can help the companies in testing the candidates or applicants based upon the psychometric or psychological qualities required for a particular job opening. Further, it is also important that business organisations have the right number of employees so that neither there is wastage of human resources nor a shortage i.e. human resource management ensures that there is maximum productivity and efficiency at any point of time (Smallbusiness.chron.com, 2016). Performance And Management one of the greatest ways in which human resource management adds value to an organisation is through its function of performance management. Performance management is an approach that allows business organisations in optimising the performance of individuals so that they can contribute more towards the achievement of organisational goals and objectives. Performance management aims at designing systems that convey expectations of the employers from the employees and also helps the employers in designing achievable and practices goals. Using performance management systems, organisations are able to foster an environment where the organisations has a greater focus towards performing better and helping the organisation in achieving its goals and objectives (Deadrick and Stone, 2014). Performance management systems are designed in such a way that they are able to analyse the performance of the employees on a regular basis and also provides the employers with a mean to either warn the under performers or consider them for planned separation. Further, performance management systems can also be clubbed with performance appraisals and potential appraisals to make them more effective and render efficient results. Compensation, Benefits And Rewards another important function in human resource management is the design of compensation, benefit and reward systems. It is important that the employees are given appropriate compensations that nether makes them feel underpaid nor overpaid and should also be according to the market standards for a particular job profile. Apart from compensation management, human resource management also helps business organisations in designing benefits and rewards system for employees who demonstrate excellent performances during a year and help their organisations in achieving their goals and objectives, which ultimately helps business organisations in keeping their employees motivated (Harvard Business Review, 2016). Retention Attracting New Employees another important way in which human resource management can help in adding value to an organisation is by helping a company in retaining its top talent and in attracting new talent. In the present times, talented employees have a lot of opportunities as they can switch easily between competitive companies if they feel like. Further, if the employee turnover ratio of a company is high, it results into wastage of a lot of important resources that are invested into the employees for their betterment, which makes it important that the talented employees of a company are retained. Using various concepts, such as employee engagement, motivation, job commitment, performance potential appraisals, promotions, rewards, benefits, etc. human resource managers are able to retain their employees as they feel that they have a lot of opportunities in their court if they continue working with the same company (Reddington, 2006). On the other hand, a company with good human resource policies and a large pool of talented employees is also able to build a good reputation in the market and new or fresh employees are more likely to look for such companies as compared to those which have high employee turnover ratios or do not take care of its employees. Training And Development training and development is a function in human resource management that helps business organisations in improving the technical proficiencies of their employees and also helps the employees to develop their skills. Training and development programs aim at making the employees more effective, efficient and competitive by bringing about an overall development in them. Training and development programs are not only able to develop the employees but are also able to help the employers in retaining the employees and become more competitive in the market as a result of increased competencies of their employees. It also ensures that an organisation can cope up with the latest market trends and can easily compete with its competitors in a global competition. Thus, it further helps in adding value to a business organisation (Today, 2016). Diversity Management workplace diversity, in simple words, is related with the differences that exist between various people working in a single workplace. Diversity can encompass race, gender, ethnic group, age, personality, gender, culture, education, background, conative styles, etc. Diversity in a workplace has been found to have a number of benefits for an organisation. It allows people from different cultural backgrounds and thinking in different manners to come together and create unique ideas to various problems, which ultimately gives rise to creativity and innovation. Even though diversity has a number of benefits for a company but it is very challenging to manage diversity in the workplace. If the human resource management of a company is efficient and is competitive enough to easily manage workplace diversity by promoting cross cultural tolerance and team work, an organisation can benefit a lot from its diverse workforce and can achieve new heights in the market (Gordon, 1995). Change Management human resource management allows employers to continuously work for the betterment of their workforces and to improve their competencies according to the latest trends in the market. It also allows the employers to establish better relations with them and improve their performance by fostering an environment that promotes regular changes in work habits and routine. It has been found that monotonous work habits and no changes in the workplace can make things boring for the employees and can also kill their creativity and innovating power. Human resource management adds a lot of value to an organisation by helping the employees in coping up with change programs and by making them more comfortable with regular changes. When organisations introduce changes in the workplace, there is a lot of resistance and unrest and most of the times, business organisations are not able to implement the desired changes at all. If the human resource management of a company is efficient and talented, it can take a lot of initiatives that can help the employees in becoming more prone to changes and accepting them as a positive move for the organisation as well as for their future (Todnem By, 2005). Conclusion Human resource is rightly regarded as one of the most important resource for any business organisation as it can help companies in achieving their long term and short term along goals along with market competencies. On the other hand, if a human resource management team of a company knows what it has to do and is able to perform its functions efficiently, it can make a lot of difference and can add a lot of value to an organisation. Thus, it is highly important that business organisations direct their attention towards managing their human resources in the best possible manner and achieving its benefits in the short as well as in the long run. Reference Deadrick, D. and Stone, D. (2014). Human resource management: Past, present, and future. Human Resource Management Review, 24(3), pp.193-195. Gordon, A. (1995). The Work of Corporate Culture: Diversity Management. Social Text, (44), p.3. arvard Business Review. (2016). Why HR Really Does Add Value. [online] Available at: https://hbr.org/2011/12/why-hr-really-does-add-value [Accessed 1 Dec. 2016]. Mathis, R. and Jackson, J. (2003). Human resource management. 1st ed. Mason, Ohio: Thomson/South-western. Reddington, M. (2006). Transforming HR: Creating Value through People. Human Resource Management International Digest, 14(6). Smallbusiness.chron.com. (2016). How Does HR Add Value to an Organization?. [online] Available at: https://smallbusiness.chron.com/hr-add-value-organization-50980.html [Accessed 1 Dec. 2016]. Today, P. (2016). How can HR prove it really adds value? - Personnel Today. [online] Personnel Today. Available at: https://www.personneltoday.com/hr/how-can-hr-prove-it-really-adds-value/ [Accessed 1 Dec. 2016]. Todnem By, R. (2005). Organisational change management: A critical review. Journal of Change Management, 5(4), pp.369-380.

Cause and Effect of Oil Prices on the U.S. and World Economy

Oil prices are continuously fluctuating resulting in various effects in the U.S and world at large. This may be due to the fact that oil is a very critical commodity with regard to the operations of any country hence; a slight change in the macro or micro environments of the oil producing countries alters the oil prices.Advertising We will write a custom essay sample on Cause and Effect of Oil Prices on the U.S. and World Economy specifically for you for only $16.05 $11/page Learn More There are various direct and indirect factors that affect oil prices. Oil prices have substantial effect on the economy of the U. S. as well as that of the entire world. This paper seeks to talk about the causes and effects of oil prices on the U.S and the world economy. Various geo-political factors and natural calamities like the North Korean missile tests, hurricane Katrina and the conflict between Israel and Lebanon in 2006 are deemed to have an indirect link to the gl obal oil market, but have great short-term effects on oil prices (Tuttle Ola, 2010). However, the onset of global recession in 2008 seemed to indicate that the aforementioned factors have insignificant effects on oil prices because the recession was associated with a fall in oil price from $147 to $32. Fall in oil prices has a positive effect on the economy of the U. S. as well as that of the entire world since business activities are not limited (Tuttle Ola, 2010). Supply disruption is also conceived to be an attributing factor to oil prices with the incidence of 1973 as evidence. The oil supply growth has been slow despite the fact that oil production has surpassed new discoveries. Similarly, the demand is too high to be met by the slow supply for oil hence, acting as an attributing factor for oil prices as well. High demand and low supply leads to an increase in oil price. The United States is the leading consumer of oil and high oil prices usually have a very great impact on t he country’s economy (Roubini Setser, 2004). The impact of oil prices varies depending on the fluctuation of the continuously changing oil prices. When fluctuation in oil price is increased, then the effect on the U. S. and global economy is negatively affected. The U. S., as well as the global economy improves with every decline in oil price. The effects of oil price shocks are great and have been the reason for every U.S. and global recession experienced in the past. Oil price shocks tend to suppress the economic growth of the U.S and related oil importing countries. An adamant escalation in oil price by 10% leads to a reduction in the US and global economic growth rates by 0.3-0.4% in one year. High oil prices lead to reduced consumer spending hence a reduction on economic growth. An increase in oil prices results in increased production costs and a reduction in profits for industries that highly rely on oil in the United States (Roubini Setser, 2004).Advertising Lo oking for essay on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More The international Energy Agency (IEA) supports the highly held conventional wisdom that oil price increase leads to lowered GDP and increased inflation and high rates of unemployment causing a general dwindle in OECD’s economies. Facts show that barrel increase by 10 $ results in a reduction of OECD’s GDP by 0.4%, which is below baseline, as was the case in 2004 and 2005 respectively. In addition, the inflation rate is raised by 0.5 and 0.6% respectively, above the standard or acceptable rates (McKibbin Stoeckel, 2004). It is without doubt that oil prices have a great impact on the U.S and global economy. Oil prices are continuously changing due to various factors as mentioned above. An increase in oil prices is however associated with lowered economic growth, high rates of inflation and unemployment while acceptable/reduced oil prices ensure eco nomic growth, increased business activities as well as increased consumer spending. Regulation of oil prices is very important because it is apparent that high oil prices negatively affect the U.S and global economy. References McKibbin, W., Stoeckel, A. (2004). Oil Price Scenarios and the Global Economy. Economic Scenarios. Web. Roubini, N., Setser, B. (2004). The Effects of the Recent Oil Price Shock on the U. S. and Global Economy. Web. Tuttle, R., Ola, G. (2010). Oil Ministers See Demand, Prices Rising Undeterred by Greek Debt Crisis. Bloomberg. Web. This essay on Cause and Effect of Oil Prices on the U.S. and World Economy was written and submitted by user Bo Cortez to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Free Essays on Leonardo Da Vinci

Leonardo Da Vinci is one of the greatest and most ingenious men that history has produced. His contributions in the areas of art, science, and humanity are still among the most important that a single man has put forth, definitely making his a life worth knowing. Da Vinci, born on April 15, 1452, is credited with being a master painter, sculptor, architect, musician, engineer, and scientist. He was born an illegitimate child to Catherina, a peasant girl. His father was Ser Piero da Vinci, a public notary for the city of Florence, Italy. For the first four years of his life he lived with his mother in the small village of Vinci, directly outside of the great center of the Renaissance, Florence. Catherina was a poor woman, with possible artistic talent, the genetic basis of Leonardo’s talents. Upon the realization of Leonardo’s potential, his father took the boy to live with him and his wife in Florence (Why did). This was the start of the boy’s education and his quest for knowledge. Leonardo was recognized by many to be a â€Å"Renaissance child† because of his many talents. As a boy, Leonardo was described as being handsome, strong, and agile. He had keen powers of observation, an imagination, and the ability to detach himself from the world around him. At an early age Leonardo became interested in subjects such as botany, geology, animals (specifically birds), the motion of water, and shadows (About Leonardo). At the age of 17, in about 1469, Leonardo was apprenticed as a garzone (studio boy) to Andrea del Verrocchio, the leading Florentine painter and sculptor of his day. In Verrocchio’s workshop Leonardo was introduced to many techniques, from the painting of altarpieces and panel pictures to the creation of large sculptural projects in marble and bronze. In 1472 he was accepted in the painter’s guild of Florence, and worked there for about six years. ... Free Essays on Leonardo Da Vinci Free Essays on Leonardo Da Vinci Leonardo Da Vinci Leonardo Da Vinci is one of the greatest and most ingenious men that history has produced. His contributions in the areas of art, science, and humanity are still among the most important that a single man has put forth, definitely making his a life worth knowing. Da Vinci, born on April 15, 1452, is credited with being a master painter, sculptor, architect, musician, engineer, and scientist. He was born an illegitimate child to Catherina, a peasant girl. His father was Ser Piero da Vinci, a public notary for the city of Florence, Italy. For the first four years of his life he lived with his mother in the small village of Vinci, directly outside of the great center of the Renaissance, Florence. Catherina was a poor woman, with possible artistic talent, the genetic basis of Leonardo’s talents. Upon the realization of Leonardo’s potential, his father took the boy to live with him and his wife in Florence (Why did). This was the start of the boy’s education and his quest for knowledge. Leonardo was recognized by many to be a â€Å"Renaissance child† because of his many talents. As a boy, Leonardo was described as being handsome, strong, and agile. He had keen powers of observation, an imagination, and the ability to detach himself from the world around him. At an early age Leonardo became interested in subjects such as botany, geology, animals (specifically birds), the motion of water, and shadows (About Leonardo). At the age of 17, in about 1469, Leonardo was apprenticed as a garzone (studio boy) to Andrea del Verrocchio, the leading Florentine painter and sculptor of his day. In Verrocchio’s workshop Leonardo was introduced to many techniques, from the painting of altarpieces and panel pictures to the creation of large sculptural projects in marble and bronze. In 1472 he was accepted in the painter’s guild of Florence, and worked ther... Free Essays on Leonardo Da Vinci Background Leonardo was born in the town of Vinci in the Tuscan hills, on April 15, 1452. This is known from his grandfather, Antonio, who wrote down the details of the baptism: A grandson of mine was born, son of Ser Piero, my son, on April 15, Saturday at three in the night (11 pm). He was baptized by the priest Piero di Bartolomeo, Papino di Nanni Banti, Meo di Tenino, Piero di Malvolto, Nanni di Venzo, Arrigo di Giovanni the German, Monna Lisa di Domenico di Brettone, Monna Antonia di Giulliano, Monna Nicolosa del Barna, Monna Maria, daughter of Nanni di Venzo, Monna Pippa di Previcone. The names following that of the priest were of the witnesses, five men and five women as tradition demanded. Noticeably, the boy's mother is not present at the time of baptism. Leonardo's father was Piero Da Vinci, and of his mother only her name "Caterina" in known. Caterina is understood to have been a peasant girl, or perhaps a barmaid. When the young boy was born, he lived with his mother for the first few years of his life. It is intriguing that in all of his writings, Leonardo never mentioned his mother, even though there is evidence that later on his life he was aware of who she was. The Da Vinci's were a family that had been established in Vinci since the 13th Century. Many generations of notaries had given the family a status, and the title of Ser which was passed down to Leonardo's father. Although it is very difficult to find information about Leonardo's ancestors, this is a brief genealogical table: Ser Piero di Ser Guido (d. 1412) | Ser Antonio di Ser Piero di Ser Guido (1372-1464) | Ser Piero da Vinci (1426-1504) | Leonardo da Vinci (1452-1519) Ser Piero, Leonardo's father was a man of great virility, who lived... Free Essays on Leonardo Da Vinci Leonardo Da Vinci Leonard Da Vinci once said, â€Å"There can be no greater or lesser mastery over oneself.† Leonardo Da Vinci was one of the greatest inventors and scientists of recorded history. His genius was unbounded by time and technology. His ways were driven by his appetite for curiosity and intuitive sense of the natural wonders around him. Leonardo Da Vinci was dedicated to the discovery of truth and his contributions to science and art were legendary. There are many people who are considered geniuses in their own field of expertise, but Leonardo Da Vinci stands out as a true genius of many fields of expertise. He not only created masterpieces of art, but also contributed heavily to the fields of engineering and architecture. He also designed and sketched machines and inventions that were clearly ahead of his time. He did not limit his creativeness with accepted means of his time, and had the courage to experiment with new and untried ideas, even if it meant failure on his part. Leonardo was born on April 15, 1452, in Vinci, which is now a part of Italy. He was the illegitimate son of a notary public and a peasant girl. Leonardo’s father noticed his potential artistic talent and took him to Florence to start his education. Leonardo was recognized by many to be a Renaissance child because of his multitude of talents. He had keen powers of observation and imagination and had the ability to detach himself from the world around him. Leonardo showed an early interest in subjects such as botany, geology, animals, and natural elements, he was also very intrigued by shadows. When he reached the age of seventeen, Leonardo became an apprentice to one of Florence’s leading painters and sculptors, Andrea del Verrochio. At the age of twenty, Leonardo was accepted in the painter’s guild of Florence, and stayed for six years to learn and work with Verrochio on paintings like, â€Å"The Baptism of Christ†. On this painting, there ... Free Essays on Leonardo Da Vinci Leonardo Da Vinci is one of the greatest and most ingenious men that history has produced. His contributions in the areas of art, science, and humanity are still among the most important that a single man has put forth, definitely making his a life worth knowing. Da Vinci, born on April 15, 1452, is credited with being a master painter, sculptor, architect, musician, engineer, and scientist. He was born an illegitimate child to Catherina, a peasant girl. His father was Ser Piero da Vinci, a public notary for the city of Florence, Italy. For the first four years of his life he lived with his mother in the small village of Vinci, directly outside of the great center of the Renaissance, Florence. Catherina was a poor woman, with possible artistic talent, the genetic basis of Leonardo’s talents. Upon the realization of Leonardo’s potential, his father took the boy to live with him and his wife in Florence (Why did). This was the start of the boy’s education and his quest for knowledge. Leonardo was recognized by many to be a â€Å"Renaissance child† because of his many talents. As a boy, Leonardo was described as being handsome, strong, and agile. He had keen powers of observation, an imagination, and the ability to detach himself from the world around him. At an early age Leonardo became interested in subjects such as botany, geology, animals (specifically birds), the motion of water, and shadows (About Leonardo). At the age of 17, in about 1469, Leonardo was apprenticed as a garzone (studio boy) to Andrea del Verrocchio, the leading Florentine painter and sculptor of his day. In Verrocchio’s workshop Leonardo was introduced to many techniques, from the painting of altarpieces and panel pictures to the creation of large sculptural projects in marble and bronze. In 1472 he was accepted in the painter’s guild of Florence, and worked there for about six years. ... Free Essays on Leonardo Da Vinci Leonardo Da Vinci is one of the greatest and most ingenious men that history has produced. His contributions in the areas of art, science, and humanity are still among the most important that a single man has put forth, definitely making his a life worth knowing. Da Vinci, born on April 15, 1452, is credited with being a master painter, sculptor, architect, musician, engineer, and scientist. He was born an illegitimate child to Catherina, a peasant girl. His father was Ser Piero da Vinci, a public notary for the city of Florence, Italy. For the first four years of his life he lived with his mother in the small village of Vinci, directly outside of the great center of the Renaissance, Florence. Catherina was a poor woman, with possible artistic talent, the genetic basis of Leonardo’s talents. Upon the realization of Leonardo’s potential, his father took the boy to live with him and his wife in Florence (Why did). This was the start of the boy’s education and his quest for knowledge. Leonardo was recognized by many to be a â€Å"Renaissance child† because of his many talents. As a boy, Leonardo was described as being handsome, strong, and agile. He had keen powers of observation, an imagination, and the ability to detach himself from the world around him. At an early age Leonardo became interested in subjects such as botany, geology, animals (specifically birds), the motion of water, and shadows (About Leonardo). At the age of 17, in about 1469, Leonardo was apprenticed as a garzone (studio boy) to Andrea del Verrocchio, the leading Florentine painter and sculptor of his day. In Verrocchio’s workshop Leonardo was introduced to many techniques, from the painting of altarpieces and panel pictures to the creation of large sculptural projects in marble and bronze. In 1472 he was accepted in the painter’s guild of Florence, and worked there for about six years. ...

Value of scientific process Term Paper Example | Topics and Well Written Essays - 1250 words

Value of scientific process - Term Paper Example After analyzing and observing the theory from an external perspective, the scientist can then formulate a hypothesis in an attempt to explain this phenomenon. In the process of formulating a hypothesis, the scientist must also predict a logical and reasonable conclusion for the theory he formulated. In the scientific method observation plays a role in the derivation of the theory and in analytical part of the experiment. The different observation by two different scientists should be comparable as humans have both subjective and qualitative senses which make them difficult for comparison. Observation also implements other parameters such as measurement. This is the comparison of a certain observation with a standard value (‘Introduction to the Scientific Method’, n.d). Human senses which are utilized during the observation process are subject to error. Instruments have been created to minimize the margin for error and as technology advances, so are the different instrume nts used. They also allow for the improvement of accuracy during observation. Observation at times comes into play when observation affects the actual experiment and causes a deviation in the final results. The results obtained are also influenced by many different factors. These factors are referred to as paradoxes. This occurs when a similar event illustrates different conclusions depending on the viewpoint of the scientist. Observations are also subject to biasness as the complex process by which human senses observe and perceive data is determined by internal neural mechanisms that are built up throughout our lives and to a certain extent, beyond our conscious control. The different types of biasness include, confirmation, which refers to a scientist observing only the expected outcome and not the actual results. Others are processing bias, which involves the processing of data before it is actually observed. This usually occurs in computer based experiments. Observational bias refers to the subjection of the observer to the ‘street light effect’, when scientists also observe places which they presume will provide them with results (Freedman, 2010). However, they could end up omitting or neglecting vital aspects of the experiment. Prediction refers to the act of foretelling the outcomes of a particular experiment. For this purpose, research is usually conducted for theories that possess logical outcomes. The prediction helps to provide a guideline for the experiment. However, this also has a negative side as, scientists’ mode of observation maybe biased. Predictions also help to establish the probable outcome using hypothetical values and a certain framework. When making predictions, they must be based on a scientific theory. A common example of formulating a good prediction can be witness in the work of J.J Thomson (Shuttleworth, 2009). Prior to completing an experiment and attaining results that coincided with his prediction, he would proceed to create another prediction on the next stage of the research. This would allow him to expand on his research and make new discoveries. Physics is largely involved with the prediction part of the scientific method. Theorists such as Albert Einstein utilized mathematical

Summary about the Patriot Act Assignment Example | Topics and Well Written Essays - 500 words

Summary about the Patriot Act - Assignment Example The commitment to expanding the Nation.s legal resources was further expanded in a speech to the FBI promising tools to help increase the Bureau’s ability to track suspects and stop terrorism (Bush, 2001, September 25). The USA PATRIOT act was one of the results of these promises. The Patriot Act has been one of the most controversial and debated legislation in the United States for the last decade. The official name of the Patriot Act is the USA PATRIOT Act, an acronym for Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism (H.R. 3162, 2001). As Nunberg (2005) points out, the title of the Patriot Act alone represents a carefully crafted piece of legislation and practically it meant to impact American audience to associate this new law with various positive attributes connected to patriotism. From the legislative perspective, the Patriot Act changes, expands or adds to many existing laws. It normatively expands the power of the presidency, changed the regulations required for gaining permission to use surveillance, altered the regulations required for gaining a warrant, and made it significantly easier for law enforcement agencies to subpoena personal records from a variety of sources (H.R. 3162, 2001) . For instance, the Intelligence Authorization Act for 2004 granted the FBI authority to obtain financial records from various institutions without obtaining a court order. Authorized by Section 2709 (c) of the U. S. A. Patriot Act, the process becomes remarkably simple: the so-called National Security Letter (NSL) is drafted by an FBI field agent and accompanied by his claim that the information sought is relevant to a National security investigation. Virtually unlimited in scope and authority, the letters granted FBI agents authority to retrieve and examine whatever records they felt were pertinent to an investigation. There was no court involvement; there was no