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Life and Works
Who is Leonardo Da Vinci?
Leonardo had a keen eye and quick mind that led him to make important scientific discoveries, yet he never published his ideas. He was a gentle vegetarian who loved animals and despised war, yet he worked as a military engineer to invent advanced and deadly weapons. He was one of the greatest painters of the Italian Renaissance, yet he left only a handful of completed paintings.
It may seem unusual to include Leonardo da Vinci in a list of paleontologists and evolutionary biologists. Leonardo was and is best known as an artist, the creator of such masterpieces as the Mona Lisa, Madonna of the Rocks, and The Last Supper. Yet Leonardo was far more than a great artist: he had one of the best scientific minds of his time. He made painstaking observations and carried out research in fields ranging from architecture and civil engineering to astronomy to anatomy and zoology to geography, geology and paleontology. In the words of his biographer Giorgio Vasari:
The most heavenly gifts seem to be showered on certain human beings. Sometimes supernaturally, marvelously, they all congregate in one individual. . . . This was seen and acknowledged by all men in the case of Leonardo da Vinci, who had. . . an indescribable grace in every effortless act and deed. His talent was so rare that he mastered any subject to which he turned his attention. . . . He might have been a scientist if he had not been so versatile.
Leonardo's scientif...
One of the major stands that were made during a black athlete’s tenure during his or her sport were their statements on racism. Racism in America was an ongoing situation in the 1900’s that seemed to have no resolve before black athletes took a stand. One prime example can be Jackie Robinson who became the first African-American athlete to play baseball in the modern era. Jackie grew up in one of the most racist towns in Pasadena, California and came from a poor family as his parents were sharecroppers and...
This is a case study on the impact that the media has on People of color in sports. This cases study will show the central issue, what 's at stake, who 's involved and their point of view, actions or consideration to address this issue, the efforts to address issue working and why or why not these efforts working.
Leonardo Da Vinci was an artist as well as a scientist. He devoted his time to gaining knowledge through his studies of the natural world. For Leonardo, understanding the world meant experimenting and observing in a cause-and-effect manner. He believed that nature followed a set of laws and they could be uncovered by intensive studies. This eagerness to understand the natural world through examination set him aside from his contemporaries. Through these observations he created a vast number of scientific manuscripts that helped him understand the natural world he celebrated in his paintings.
On April 15th 1947, Jack Roosevelt Robinson played his first game for the Brooklyn Dodgers. Jackie, went without a hit in a game which would have been noted only in sports almanacs were it not for the color of his skin. At Ebbet's Field that day, Robinson broke baseball's “color barrier.” The integration of Black athletes into White mainstream sports had begun. Robinson endured a variety of slanderous yells, racial epithets and even hurled objects. The fact that African Americans would be discriminated against in sports was never more apparent. Today, that same vitriol manifests itself in various forms of discrimination. Rhetorical forms of discrimination are just as damaging today as outright bigotry was then. Though rhetorical racism is not as overt, it continually influences an audience that is largely unaware of its existence.
Leonardo Da Vinci was one of the greatest minds of his time. Most will remember him for his many masterpieces including The Mona Lisa, The Last Supper, and The Vitruvian Man. But he did more than just draw works of art; he was also an inventor and a mathematician who studied a large variety of subjects. Leonardo’s life is more fascinating than any one man could imagine. He may be dead, but his work still lives on.
On September twenty-second in the year 1862, President Abraham Lincoln executively ordered the Emancipation Proclamation during the American Civil War. This command declared the freedom of all slaves in the ten Confederate States of America. Slavery was completely abolished in all states with the passing of the Thirteenth Amendment on December sixth in the year 1865. Since then African Americans have been free to live their lives without being owned, claimed, bought, or sold. Although this was a start, it definitely was not enough for African Americans to be considered equal. With all of the progression African Americans and other minorities have made, there are still obstacles the modern day ethnic-American faces. Some of these obstacles lay within a shared interest amongst Americans, sports. It has been hypothesized in the journal article “Race and Pathways to Power in the National Football League” by author Jomills Henry Braddock II, that a retired African American athlete would face struggles when trying to move into the coaching field or front office positions (Braddock 2012, 712). In the journal article, “Weighing in on the Coaching Decision: Discussing Sports and Race Online,” author Jimmy Sanderson explains to readers that the realm of the sports world has been heavily linked to white ideology (Sanderson 2010, 302). One cannot fully live the American Dream without sustaining successful and promising career goals. It is possible that people of color can get their foot on the first rung of the corporate ladder but actually climbing their way towards the top has proven to be a difficult and almost impossible task. It is evident that affirmative action has not been able to protect minorities from stereotypes and discrimination...
Fast-forward to 1982. By this time, African-Americans had already established themselves as the premier athletes in the American sports world. Society accepted this, and therefore, newspapers respected it. America was now more colorblind. One would be pressed to find a sports page in the United States that did not have an article on an African-American athlete. Although society was by no means living in complete racial harmony in 1982, the newspapers did not show any obvious racial bias. It was, however, a much better world for the African-American, and one could decipher all this by simply picking up the sports page in the morning.
By going out and having himself “happen” to the world, Leonardo became one of the most influential artists, inventors, and scientists of all time.
Historical and sociological research has shown, through much evidence collection and analysis of primary documents that the American sporting industry can give an accurate reflection, to a certain extent, of racial struggles and discrimination into the larger context of American society. To understand this stance, a deep look into aspects of sport beyond simply playing the game must be a primary focus. Since the integration of baseball, followed shortly after by American football, why are the numbers of African American owners, coaches and managers so very low? What accounts for the absence of African American candidates from seeking front office and managerial roles? Is a conscious decision made by established members of each organization or is this matter a deeper reflection on society? Why does a certain image and persona exist amongst many African American athletes? Sports historians often take a look at sports and make a comparison to society. Beginning in the early 1980’s, historians began looking at the integration of baseball and how it preceded the civil rights movement. The common conclusion was that integration in baseball and other sports was indeed a reflection on American society. As African Americans began to play in sports, a short time later, Jim Crow laws and segregation formally came to an end in the south. Does racism and discrimination end with the elimination of Jim Crow and the onset of the civil rights movement and other instances of race awareness and equality? According to many modern sports historians and sociologists, they do not. This paper will focus on the writings of selected historians and sociologists who examine th...
‘Das Leben der Anderen’ (The Lives of Others) is a striking example of how a director can convey narrative links within a film by employing various styles and film techniques. The Lives of Others relies upon these visual means to assist with the telling of the story as much as it relies upon the script. In this selected sequence of the film, several narrative links are drawn here to form the conclusion of ‘Operation Lazlo’. These narrative links are further cemented by Donnersmarck’s use of various lighting styles, diegtic and non-diegtic sound, revealing camera shots and intricate mise-en-scene.
Leonardo Da Vinci is a famed artist today due to his renowned painting of the ‘Mona Lisa’. In the 14th century, people of Venice would have known him as an engineer, people of Milan would have known him for his Last Supper, but only the people of Florence would have seen his whole character. Da Vinci is known as the archetypal Renaissance man, a man of “unquenchable curiosity” and “feverishly inventive imagination”. Da Vinci created many technologies and new innovations which were so advanced for his time and age that many scholars did not believe him. He contributed to civilisation through three main areas: art, science and engineering.
Lyons et al. [6] Classifying facial attributes using a 2-D Gabor wavelet representation and discriminant analysis used a set of multi scale, multi orientation Gabor filters to transform the images first. The Gabor coef...
Linear Discriminant Analysis (LDA), also known as Fisherface method, uses the Fisher’s linear discriminant criterion to overcome the limitations of eigenfaces method (Batagelj, 2006). This criterion tries to maximize the ratio of the determinant of the between-class scatter matrix of the projected samples to the determinant of the within-class scatter matrix of the projected samples. The aim is to maximize the between-class scatter while minimizing the within-class scatter.
Though America is a country that built its foundation upon racism and segregation, we in the 21st century would like to believe that racism no longer exists in our nation. While that is a nice thought, the brutal truth is that it is still prevalent in America and the rest of the world. It may not be as vocalized as it once was; but it is still a major underlying issue of today’s society. We are ignorant to the amount of racial incidents that do occur, and the only times racist acts seem to be brought public are when they occur in sports. Despite the Jackie Robinson break through in 1947, the racial discrimination in sports has not disappeared. Instances like the Wayne Simmonds incident in 2011, to the Donald Sterling controversy a few short weeks ago, it is apparent racism in sports is still very much existent. With racism’s obvious existence in sports, in a country that is extremely dependent upon the popularity and success of professional sports, we have to deduct that racism in sports is an indicator of a much bigger racism issue.
Leonardo da Vinci is one of the most well-known geniuses in human history. This man masters knowledge of all kind: painting, architecture, music, geology, philosophy, biology, math, physics, chemistry, etc. His probably most famous painting, Mona Lisa, fascinated millions of people around the world and the amazing and mysterious details in the painting attracted a number of scientists and scholars to devote their whole career in studying them. Born and lived in Italian Renaissance age, which is a period of time when arts flourished and knowledge was valued, Leonardo was surrounded by many great contemporary artists and a perfect creative environment. These favorable factors supported him to fully exercise his talents.