The Genius of M.C. Escher Essay -- Biography

The Genius of M.C. Escher Mathematics is the central ingredient in many artworks. While notions of infinity and parallel lines brought â€Å"perspective† to the artistic realm in creating realistic representations of depth and dimension, mathematics has influenced art in a more definite way – by actually becoming art. The introduction of fractal geometry and tessellations as creative works spawned the creation of new and innovative genres of art, which can be exemplified through the works of M.C Escher. Escher’s pieces are among the most recognized works of art today. While visually stimulating and deeply meaningful, his art reflects many ideas of mathematics through geometry, symmetry, and patterns. Maurits Cornelius Escher was born on June 17th, 1898 in Leeuwarden, Netherlands, the son of a civil engineer. A terrible student in high school, young Escher spent much of his free time drawing and sketching. His early interest in art, along with the wishes of his father, influenced his decision to attend the School of Architecture and Decorative Arts in Haarlem. At age 21, however, M.C. dropped out after two years of study to pursue independent work in the arts. Throughout a ten-year period, Escher traveled around Italy sketching impressions. Finding little success and on the verge of poverty, Escher ventured to Spain in the late 1920’s in search of novel inspiration, which he found in the abundant Moorish tilings there. It was also during this time that Escher’s mathematical influences took shape, as he read Polya’s 1924 paper on plane symmetry groups. Despite his mathematical inadequacies, Escher was able to understand and reproduce the 17 plane symmetry groups as described by Polya (M. C. Es... ...y, M.C. Escher’s artworks are among the most widely recognized. His timeless and intriguing pieces drive thousands of admirers to his exhibitions around the world. Incorporating numerous mathematical concepts into his works, he elegantly demonstrated the distinct art and math relationship. Escher died on March 27th, 1972. However, his legacy lives on, along with controversy surrounding the question: was Escher an artist or mathematician? Works Cited â€Å"Escher Centennial Celebration.† [WWW] http://www.iproject.com/escher/escher100.html. 16 October 1999. Goode, Stephen. â€Å"The Artist who Sketched out a Geometry of Imagination.† Insight on the News 23 March 1998: 39. â€Å"M.C. Escher: Artist or Mathematician?† [WWW] http://library.advanced.org/11750. 16 October 1999. â€Å"Totally Tessellated.† [WWW] http://library.advanced.org/16661. 17 October 1999.

My Most Successful Moment to Date Essay

Through all my years of high school I was homeschooled. This was due to the fact that my mom was taking care of my grandparents in Florida, at the time we lived in North Carolina, and my dad traveled for work; therefore, there was no body to take us to school. Online school became the only option in that situation. As a way of staying busy and getting out of the house I always worked odd jobs that would hire me at the age of 15. In 10th grade, I was working a full time nannying job with four children, three dogs, one cat, a traveling dad, and an insanely fabulous, motivated mom. My main priority and attention was spent to insure the care of their six month old daughter, Jemma. She was, among many other jobs I had in the house, my most important and likeable responsibility. She was a very intelligent toddler, with a lot of attitude and charisma. She had blonde straight hair with a single curl at the very bottom and big brown eyes. Feeding her was never an issue, as to say she ate anything and everything you put in front of her, which would explain the fact that her rolls had rolls. She loved going on long walks, the family pets and anything with bright colors. She was also very easy going. As a very young baby she never cried or made any real noises at all. By the time Jemma had turned one she had made no attempts to talk. Due to our concern of her lack of speech, Jemma’s mom, Michelle, and I decided to teach her an alternative way of communicating until she learned to talk. It didn’t take very long for us to come up with an idea. Now a days there are a couple alternative speeches being taught to babies no matter what their speech predicament is. Since I was fluent in sign language and it seemed the most practical we agreed to give it a try. I got to work immediately teaching her as much as her mind could absorb each day. I made flash cards, bought books, and even downloaded some apps on my phone to help her progress along. Within a weeks time Jemma signed her very first word, â€Å"bottle†. Read more: Essay About  Proudest Moment To no one surprise though, of course, because we all knew this is what was always on her mind! What seems  like a small accomplishment, if you’ll even recognize it at that, meant so much to me. The sense of pride and accomplish I felt in that very moment was overwhelming. Because of my hard work and dedication this beautiful child could now start tell us what she needed. The progress only continued and the excitement continued to rise every day. It was amazing this small, plump, happy, little baby could comprehend so much so quickly; moreover, the fact of how focused and eager she was for every lesson. In just a few short months, Jemma had learned almost everything I had to teach her. It got to the point where I had to look and keep up with her instead of the other way around and boy, did she made sure we â€Å"listened† to every last word she had to sign. Like a cat she would sit there and just grab at you continuously until she felt that she had your full attention to look and see what she had to say. The feeling of pride and success I had in those few short months of Jemma’s constant improvement, is one I’ll never forget. At the age of 15.5, a young child myself, I had given a child the gift of communication. Though many could have done exactly what I did and probably even better than I; it’s something that I single-handedly completed, happily. That feeling is one no one can ever take away from me, but also one that cannot be mimic or reproduced again to the same level. To this day, I have seldom done anything that, in my eye, is so meaningful that I have had the privilege of enjoying that same exact feeling of self-importance and success, as I felt teaching Jemma sign language.

Comparison between Japanese and Canadian Central Bank Policies Essay

The present paper is an investigation of the central bank policies in the countries of Japan and Canada. The paper takes into examination Bank of Japan and Bank of Canada and explores the grounds on which similarities and differences, if any, can be noted. This study is a comparison between the central banks’ policies of both the countries. The structure of the paper overviews the banking system of both the countries then furthers with individual analysis only to bring a major comparison at the second last section. The paper discusses findings in the conclusion section and makes recommendations for future policy making and development. 2- Overview This section overviews the past, present of the two banks in the concerned countries. This is in the attempt of creating a base of the later sections that would be dealing with specific policy issues of the two banks. 2.1- Japanese Banking System Today Japanese banking system finds its foundational roots in the aftermaths of World War II and is still continuing to grow support for the financial and industrial organizations of the country. Ever since World War II, Japanese banking system has gone through a number of changes and adaptations in corporate behavior as well as in the shaping of economic and regulatory policies. The period that can be said to be the golden time for the development of the Japanese banking system is regarded to be from the early 1950s to the early 1970s. This was the time when Japanese firms were growing rapidly and needed financial backing and monetary assessment to hold solid on the corporate grounds. However, from the 1970s, some changes were experienced by this banking system and that solid position was shaken. Of the major reasons, international paradigm change in financial transactions, corporate behavior with regard to investment of funds both internal and external, (firms started issuing securities rather than borrowing from banks) and other such reasons can be said to be the causes for the shaking of such a strong banking system as was in Japan once especial up to the early 1970s. Up to the present day, in the Japanese financial system, bank loans still possess the dominant place as the external financing source for the corporate sector which is non-financial – until 1986 the borrowings done from private institutions were recorded to be more than seventy percent. Other such common services as issuance of bonds, client monitoring, cost monitoring for different services, and so forth are also found to be in practice in the Japanese banking system. As such, there is much more that is needed to be examined in this country’s banking system that makes it notable on the international horizon (Aoki, Patrick, & Sheard, pp. 1-15, 1994). 2.2 – Canadian Banking System The central banking system of Canada is also with its typical issues and challenges and up to the present time, these challenges have been multiplying for a number of factors. For example, nowhere in history general public was so much conscious about the evil unemployment and is now showing a hyper attitude which simply put the government and its financial institutions up front to the criticism. As such, the challenges are to make such financial policies as can help confront these challenges and move over them. Although the central bank of Canada did go through a long period of adjustments, say the depression period of the 1930s and later, Neufeld (1958) notes that â€Å"The constitutional adjustments experienced by the Bank of Canada were not as great as those of some older central banks† (p. 4). There are noteworthy reasons for this observation. For instance, beginning in the market, the bank was sponsored by the government leading to a stable position. However, political interventions and the bank’s responsibilities to cater for the needs or demands of the political party government continued to exist. The bank went through war crisis, financial instability, and social pressures like unemployment, all along its birth becoming an adult from an immature youth. At present the Bank is in a more favorable position to serve for the purposes of the government and perform its multifarious purposes with regard to financial activities along with the challenges. Some of the challenges that the bank faced during its stability periods were â€Å"serious foreign exchange outflows and phenomenal capital inflows† (212). The three areas, back in the stability phase, i.e., bond market, stock exchanges, and foreign exchange markets, have been tactfully established by the bank to create a positive picture of the overall economic situation of the country. Presently, the Bank holds a primary position in the decision making process of these three areas. Today, as a successful bank, the expert opinion about this bank is that it has dealt in the time of difficulty more with technique which was versatile than conservatism (213). The banking system of Canada is in a constant process of up gradation for better output; one such instance is the use of geographic information systems (GIS) technology â€Å"for a wide range of applications† (Macdonald, 2001, p. 419). Therefore, it is important to have a deep examination of the policies and practices of this bank so that the insider’s view can help others form such a system in any other country. 3-Policies of the Bank of Japan There are a number of policy issues that need to be revisited but for the limited space of the paper, only a few major are discussed. First of all, policies of the Bank of Japan (BOJ) have been central to critics’ attention due to a number of reasons but the most important is that it is one of the three G-3 central banks that have been reviewed in the past decades. The special features of BOJ are numerous. The most apparent, however, is its stance on deflation. Although BOJ was forced to take â€Å"a highly leveraged position† in local financial environment, it has taken no risk to fight the challenge. Moreover, it might have been possible for the bank to give in to a number of challenges that were created by deflation, however, the bank continued to survive with a number of different policies and measures (Cargill, 2005, p. 311). BOJ’s approach to monetary policy is pragmatic. The overall focus of this monetary policy is to maintain stability in price and encourage economic development. To meet these ends, the Bank monitors such areas as exchange rates, the aggregates of money, the indices of consumer and wholesale rates, growth of the GDP, production taking place in the industry, on-going interest rate in the market, prices of assets, and a number of other factors. It is also notable that in the functions of the Bank, international policy association and coordination can also play a role in the Bank’s domestic policy making. It is important to note that throughout its existence the BOJ has never come to stand as hardcore monetarist. Instead of this, the Bank has been treating the policy making of money more like a form of art. There are a number of methods by which the Bank lets its policies become public. The implementation of policies also takes a number of forms, for instance, â€Å"discoun t window† guides other financial institutions through loans etc. (Miller, 1996, pp. 1-47). By the late 1980s, BOJ held its position as positive in the eyes of the critics due to a number of policy making issues since WWII. Up to then the bank had gone through a number of remarkably shaky times coping up with such challenges as industrialization and establishment of it. By that time major characteristics of BOJ were its commitment to price stability and positive outcomes that came out of its policies. The most important point is that since its establishment, its legal position did not go through a change. Then it was the only bank rated as the most dependent of all the central banks in the world. Hence the notable feature is its keeping price stability instead of being a dependent bank. It also contradicted the widely acclaimed view that the more independent a central bank, the more price stability would be extended (Cargill, 2005, p. 311).   May 1989 is the period called the low point policy period of BOJ which continued through the year 2004. Here the bank increased the rate of discount in a number of steps that included historically low rate of 2.5 percent to 6.0 in the first stage of 1991. It was sternly a reaction against the asset inflation of the 1980s. However, the sharp recession and diminishing asset rate backed the bank to move for ease of policy in 1991 and the call and discount rates came down to 0.05 percent by the early 1995. Until it obtained the first â€Å"0 rate of interest† policy in 1999, the bank went on lowering call rate discount. It was drawn to a close in 2000. It came back to zero rate policy again in 2000 and moved on to a statistical easing down of policy in 2001 because declining economy alerted the authorities; moreover, it needed to adopt a different framework of operation for short-term rates on interest which had to be fundamentally zero (Cargill, 2005, p. 311). Although internationally, it is the reputation of the Bank of Japan that it has been moving too gradually in terms of the formation of monetary policy, fiscal policies, and resolving the issues present to it, there are important areas where this criticism becomes void. For example, Japan is often compared with the USA without considering the fact that former faced a great many more problems than the latter. Additionally, there are such instances as Japan’s tighter economic policy in 1996 that has much to discard this criticism (Browne, 2001, p. 3). 4- Policies of the Bank of Canada The Bank of Canada (BOC) is often criticized for influencing the level of price, jobs, and the development of its country’s economy. However, in the recent years the Bank has acquired a reputation that it is very concerned with keeping the inflation rate low so that it can make other ends meet for broader goals of economy. The Bank has also been charged with its acute concerns to inflation rate only and looking over such challenges as unemployment and economic growth. However, there are proponents of the Bank’s policies who come forward to defend the policies of the bank as they are presently in practice stating that if the focus of the Bank shift to the vice versa perspective, there would be no growth in economy and inflation rate will increase causing devaluation of the dollar. Vanderhart (2003) conducted an in-depth analysis of BOC’s response to inflation rate and other such concerns as unemployment, growth of economy, and other factors. The author found that there is insufficient evidence to suggest that the Bank of Canada’s response to economic data available on inflation is direct, â€Å"inflationary precursors as raw materials and intermediate goods prices are only significant when other important factors are omitted† (p. 357). But the author does not make it a remark that the Bank does not follow the procedures to pursue anti-inflationary policy. What the BOC has successfully achieved with regard to keeping control over inflation is that it responds to those factors which are other than â€Å"the releases of price level data†. Moreover, the recent policies also prompt to the suggestion that the Bank is taking measure to fight the challenge of unemployment. Two factors also came up to the author’s analysis that determined the actions and responses of the BOC. These are exchange rates and federal fund rate. The bottom line that the author draws is the there is little doubt about the health of the Canadian economy and the BOC is actively involved in the process of keeping this health stable. However, if some out-of-Canada issues are present, there may be some criticism on the Bank for example, its interconnection with the U.S. monetary policy because there are voices that might want a Canada which is independent of U.S. related economic policies (Vanderhart, 2003). If we review comparative analysis of Canadian economic growth with other countries (say Australia), there is sufficient evidence to mark the above observation that the Canadian economy has grown stronger than before and that such challenges as labor utilization has been carefully handled in the favor of the country. Harchaoui, et al. tell us that the growth of Canada’s real average income has large credit to a magnificent improvement in the way labor has been utilized, i.e. â€Å"the combination of high average hours worked and a high rate of employment in the total population†. In addition to this, capital deepening effect has also played an important role in the present stability of the Canadian financial outlook (Harchaoui, et al., 2005, p. 36). 5- Bank of Japan and Bank of Canada Comparing the policies of the central banks of Japan and Canada each gives us more insight. There are a few studies that have been done on the comparative analysis. In one such study, Tomljanovich (2007) informs that the central banks of these two countries (including banks of other countries, as well) are on a constant pursuit of having open dialogue with the general public and this is in the efforts of increasing efficiency and reducing volatility in financial markets. In the case of Canada, which comes in the category of a majority of interest rate maturities, it is found that there is greater predictability in terms of market functions because there is a high flow of information to Canada and this flow coincides with sub-periods simultaneously to lower interest volatility rate. However, Japan (as well as Germany in this study) appears to be the only country in which there is no such evidence of lower interest volatility. Moreover the study shows that the central Bank of Japan and the central Bank of Canada both moved to greater transparency measures in the 1990s which shows that both these banks want to progress on the modern lines (p. 791). As for the policies of Canadian central bank, it is evident that there is inclination of these policies to those of the U.S. There is no doubt that Bank of Canada has greater interests in keeping these ties with the financial environment of the U.S. monetary and fiscal policies. However, Bank of Japan has stood on a very different turf that is of independence with dependence and of unique regulatory framework of all policies handled ever since World War II. There is no doubt that government like Canada and Quebec recognize China and Japan for their strategic partnership in the region of Asia. For this the credit goes to Japanese ever-growing economic curve which in turn holds credit for the policies that the central banking system of Japan for a long time formulated, ran, and implemented successfully (Inomata, 2002, p. 259). 6- Conclusion Examination of the policies of central Bank of Japan and the central Bank of Canada in detail reveal that both countries have to face challenges that emerge from their specific environment. There are similarities and differences in the approaches of the Banks of both the countries. One acute similarity is that both countries have moved to greater transparency and are considered successful banks on the international horizon. Another is that Banks of both these countries are focusing more on interest rate and inflation level stability. For this purpose, however, the approaches of the two banks are different; both are putting efforts to fight the challenge of unemployment. As for the differences, Japanese bank is legally dependent, whereas, Canadian bank is independent; yet there is this sharp observation that Bank of Canada looks at the U.S. financial environment for policy making, whereas, Japanese Bank looks at its own typical challenges that need to be tackled on the international f ront. Another important thing which comes out from this study of the two banking systems in two different countries is that both function in their own environment and that it is not possible to find acute similarities in both the systems because of different financial and social outlook of the countries. This is important to look into more details in these central banks and banks of other countries as well so that a sound analysis about policy making and other measure against present and upcoming challenges can be met.

Virtu essays

Virtu essays In Machiavellis The Prince, in order to be a successful ruler, a statesman must possess virtà ¹. The Machiavellian principle of virtà ¹ begins with the idea that a ruler must be prudent and cautious, and in times of peace he may be non-violent. Yet, if the situation calls for it, he needs to take bold, decisive action, at any cost. It can be appropriate to lie and make false promises, as well as to act in a manner that seems violent and ruthless. The essential need for political order is to be sacrificed for no reason, moral or immoral. Instead, political decisions are to be based on the means by which to retain political power, and the political practicality of those results. Machiavelli feels that the world is comprised of unpredictable forces that are working against each other, and a leader needs to create an order out of these forces. He believes that by nature human beings are more inclined toward evil than good, and so it is impossible to do what is only morally right. If a ruler tries to proceed in this fashion, he is bound for failure because of the impossibility of adjusting continuously to the ever-changing circumstances. A ruler only has to reflect the human nature of a state, to know how to act. In order for a ruler to exemplify the meaning of virtà ¹ he must be committed to doing what need be. He must realize that a ruler is only as strong as the foundation on which he builds his political power. It is of the utmost importance to realize that even if at a present time things are peaceful, situations change repeatedly. Fate and fortune can be the ruin of a ruler. Yet, if a ruler uses judgment and is prepared at all times for whatever circumstances may occur, fate and fortune can be controlled. War is to never be avoided, regardless of its justness/injust ness; avoidance only weakens ones position. A war is to be won by force or fraud, whatever means necessary. A ruler also needs...

Glossary of Organic Chemistry Terms

Glossary of Organic Chemistry Terms This is an organic chemistry glossary. Look up definitions of common and important organic chemistry terms. ab initio abrasive absolute alcohol absolute error absolute temperature absolute uncertainty absorbance absorption absorption cross section absorption spectroscopy absorption spectrum absorptivity accuracy acetal acid acid anhydride acid-base indicator acid-base titration acid catalysis acid dissociation constant - Ka acidic solution activated complex activation energy - Ea activity series actual yield acute health effect acylation acyl group acyl halide adsorption aerosol alcohol alcoholate aliphatic amino acid aliphatic compound aliphatic hydrocarbon alkali metal alkaline alkalinity alkanoylation alkene alkenyl group alkoxide alkoxy group alkylate alkylation allotrope alloy alpha decay alpha radiation amide amine amine functional group amino acid ammonium amorphous amphoteric oxide amu angular momentum quantum number anion androgen anhydrous anode antibonding orbital anti-Markovnikov addition anti-periplanar aqueous aqueous solution aromatic compound Arrhenius acid Arrhenius base aryl atom atomic mass atomic mass unit (amu) atomic number atomic radius atomic weight autoionization Avogadros Law Avogadros number azeotrope azimuthal quantum number azo compound

Human Services and its Concern with Human Care Article

Human Services and its Concern with Human Care - Article Example Necessarily this approaches yield the basis for the four-category model theory in order to categorize the human service organizations. The uniqueness of this model lies in the fact that it makes a high contribution to the societal wellbeing that is based on the conjunction of the needs and the recipients. Also only three of the four approaches can make the definition of human services. These approaches, the differentiated approaches, the universal basic, the universal optimal approaches to define the human services and their needs and the characteristics prove their efficacy. In the changing context of a Post modern era, as the concepts of basic have been interpreted from different points of view, the two basic welfare approaches have to define the grounds basic human needs. Necessarily these approaches result into the concepts of â€Å"quality of life†, â€Å"human rights†, â€Å"social welfare†. But at the same time the universal optimal approaches are to prepa re congenial criteria for the concept of human services. These approaches are outlined in such a way that they are ordained to include all of the services that are offered in a modern state. One of the weak points of these approaches is that they often ignore the concept of Human services as social services that are designed to meet human needs. The concept of care is often confronted with the policies that are directly or indirectly related to the cultural factors and issues regarding age, sex and gender. Also these issues are related to the structure of the various institutions of human society. These factors issues of culture and society are interrelated with each other in such a way that any adverse effect on one of them affects others in a difficult way.

Bessie Smith Essay Example | Topics and Well Written Essays - 2000 words

Bessie Smith - Essay Example Bessie Smith’s inherent passion for music was discovered fortunately at a very young age as she and her brother took to the streets of their local neighbourhoods in Chattanoonga, as they sang and danced in order to earn money for their meals. However, her brother soon left her to join a professional troupe and she was left behind due to being very young. Soon enough, her brother arranged for a meeting and interview for Bessie for the Stokes Troupe and she was hired as a dancer but not as a singer, thus her true potential had yet not been realised. In 1915, the singer left and became a part of the Theater Owners Bookers Association, an African American performance group and this became the milestone in her career. The group helped her to gain popularity all over and become a recognised singer. Following this, offers began coming in for Bessie to be part of musicals and one of her firsts, titled ‘How Come?’ made its way to Broadway as well. Here, Bessie co starred w ith Sidney Bechet. Looking at her success and getting motivated by the same, Smith moved on to working in theatre, mostly Black theatres as they accepted her better, and in 1923 she landed with her first recording contract. Soon enough, Bessie became one of the highest paid black women in her field however, the money did not make much difference to her life then and she realised she wanted to sing all her life. Smith’s voice, mellifluous and harmonious, was something she was able to practice and develop on her own. She did not receive any formal training from anywhere, and with the practice she had had since her early years, she dedicated and devoted more time to get even better than what she was and all that she had achieved. Bessie’s mentor, during her years with the Stokes Troupe was Ma Rainey, and she learned a lot during her time there even though it was not a platform for her to better her vocal power and skills. Nonetheless, under Ma Rainey, she was able to lear n and understand what stage presence meant and how she could make herself better in front of the general public. During the time that Bessie was trying to establish herself, the environment for black people was not very conducive. Apartheid reigned badly all around and the opportunities for blacks were very limited, especially in off the hook fields like music. She first got a chance to sing with Okeh Records as they signed her alongside Mamie Smith. Being a woman, Bessie knew she had to really give in her best and fight for her rights in order to get her music heard across to people and have them accept her first as a musician and then as an identity and part of her race. Columbia Records thus, was impressed by her because of her work with Okeh Records, and soon signed her as a part of ‘race records’ series with her record named ‘Cemetery Blues’ which was the first to be released in 1923. Paramount Label had helped Bessie’s first hit titled ‘G ulf Coast Blues’ coupled with ‘Downhearted Blues’ to become an even bigger hit than what it was at the time of release. Bessie began to tour following this success as well as prepared and trained for theatre productions and musicals. She was given titles such as ‘