Mass Spectrometry and HPLC of peptides Lab Report

Mass Spectrometry and HPLC of peptides - Lab Report Example The mass of the protonated and solvated molecules pass through the mass analyzer that establishes the mass of the analyte. Reversed phase high pressure liquid chromatography relies on the reversible water-hating associations between the molecules of the solute present in a polar mobile phase and the immobilised hydrophobic ligand in the solid support to effect separation (David 2001). The dispersal of the solute between the two phases is a function of the binding attributes of the medium, the polarity of the solute and the constituents of the mobile phase. The polarity of the mobile phase is lowered by the addition of organic solvents, which minimize the hydrophobic associations between the solute and the stationary phase hence causing desorption. Hydrophobic molecules end up spending more time on the solid support hence requiring a high solvent concentration to promote desorption. The mass to charge ratio (m/z) is the proportion of the mass of a substance to the number of ions present in a substance. This value is obtained sing the formula m/z = (MW + nH+)/n where m/z = the mass-to-charge ratio, which is indicated on the axis of the spectrum; MW is the molecular mass of the sample; n is the integer number of charges on the ions and H is the mass of a proton, which is equivalent to 1.008 Da. The above equation can be used to find the molecular weight of a sample provided that the sum of charges on an ion is established. The m/z value is read from the spectrum and substituted into the equation. Usually, during the calculation of charge, it is assumed that any two adjacent members in the sequence of multiplied charged ions differ by one charge. The mass of charge ratio (m/z) of large molecules such as ionised proteins, for example, lysozyme and bovine serum albumin is obtained in the same manner as described. The charge of the ion is found by monitoring adjacent charge states and substituted into the above equation alongside the m/z ratio that

John Heartfield Photomontages and Marxism Essay

John Heartfield Photomontages and Marxism - Essay Example To understand this relationship between Marx and Heartfield, this paper will provide some background into Heartfield’s work and the Weimar Republic before analyzing three of Heartfield’s works in light of Karl Marx’s â€Å"The German Ideology.† Within the language of his art, Heartfield created photographic symbols for the various political parties. He included such images as clenched fists, raised arms and open hands to show the strong actions and determined nature of the men in the various parties to do what they felt was important. Rather than going out and working to take his own photographs, Heartfield opted to take recognizable photographs from the mainstream press and reassemble them in such a way as to change the meaning of the image to what he envisioned. Most of his images appeared in the magazine Die Arbeiter-Illustrierte Zeitung (Worker’s Illustrated Magazine or AIZ). To make his meanings as clear as possible, Heartfield stuck to a minimalist style, restricting himself to only a few telling images in each piece, thus becoming a father of the modern and postmodern movements. The Weimar Republic, a convenient name developed by scholars to distinguish the political situation in Germany between the two world wars, was characterized by violent social upheaval. The country had been led for more than 40 years by the military and was suddenly forced, with the loss of World War I, to accept a civilian government. However, the large numbers of soldiers returning from the war, an unstable idea of how civil government should be constructed as well as a general non-acceptance of this type of government led to chaos within Germany. Several councils were put in place by the soldiers and workers of Germany. These councils led to the abdication of Emperor Wilhelm II, the establishment of a socialist nation and the creation of a parliamentary-led governmental system that acted more like a dictatorship. The general

Middle Range Nursing Theory

Middle Range Nursing Theory Contents Introduction Middle Range Nursing Theory Overview of a Nursing Theorist Nursing Meta-paradigm Importance of Middle Range Theory How Will This Theory Improve Nursing Practice? Conclusion References Introduction The nursing theories help in describing the various aspects of the nursing profession and here the middle range nursing theory is discussed which however has a limited scope but provides the best of knowledge for the particular profession. The interest increases in the middle range of nursing theory as the concepts of an individual are been cleared or justified. The practice paper covers range of topics that can be helpful for others and the topics include the succinct description of the middle range nursing theory, then an overview of the nursing theorist is provided to tell what the background is? Following are the perspectives about the health, environment, patients and the nursing. The importance of middle range nursing theories for the new students and the improvement while using this theory clearly states that the students can improve their nursing practice using this theory. And in the end the paper is finally concluded with main key points discussed in the paper (Mary Jane Sm ith, 2008). There are different types of theories, such as, Grand Nursing theory (haves the widest scope and provides general concept but does not allow to do empirical testing and eventually restricts from giving explanation or prediction of situations), Middle Range Nursing Theory (has a narrow scope and connects the two other theories, provide suggestions on a lower level and provides the surety of research based work and nursing practice) and Nursing Practice Theories (has the most limited scope and can be used only for a small range of situations, provides framework, predictions and impact of nursing practice). Middle Range Nursing Theory Middle range nursing theory offers the concrete basis for the handling complex situations. It is narrowly described phenomenon compared to the Grand Nursing theory. It provides less abstract and greater empirical testing along with more specific phenomenon. In this nursing theory, descriptions along with prediction and explanations put forward to answer the queries that are not covered in other theory of nursing practice. This theory provides the perspectives that trains the students to handling the complex and emergency situations and also helps for the nursing interventions. This theory is more applicable in situations where explanations and implementations are needed in nursing practice. Middle range nursing theories are a sub-division of nursing discipline that focuses on potential knowledge of the discipline by expanding the phenomenon related to health care of patients. The middle range nursing theory is defined precisely with the help of ladder of abstraction that states the abstraction level decreases as we come down the ladder and but the conciseness is increased (empirical level), and exactly opposite happens while moving towards the philosophical level. The middle range nursing theory is a sub-division of the empirical level (Sandra J. Peterson, 2009). Overview of a Nursing Theorist Kristen Swanson nursing theory provides the background for the issues related to pregnancy. Kristen Swanson obtained her nursing degree from the University of Rhode Island in the year of 1975 and the master’s degree in the year of 1978. The Swanson theory of nursing takes necessary measures that deal with the miscarriages in pregnancy. The Swanson Theory of Caring encompasses around the counseling for the parents and their families after the miscarriages. The theory involves the combination of techniques that deal with the sociocultural effects which rise after a baby’s loss. This theory provides the overview of aspects which are just beyond to the physical status of the patient. These aspects are considered by the health care professionals to enhance the emotional recovery of the mother and father both, due to miscarriage or abortion. The theory’s basis is laid on the study and research of Dr. Kristen Swanson which focused the issues faced by the parents and families in the women’s pregnancy. The theory provides a platform on which the potential healing of the parents can be done. The researches by the theorist have been incorporating educational models and practices of other physicians all over the country (Ahmed, 2006). Nursing Meta-paradigm The nursing meta-paradigm is the huge models that represent the clear relationship between the current theoretical nursing practices. Presently many of the nursing practices are considered for acquiring the relationship between the four main components of the meta-paradigm. (Parker, 2006). The four major meta-paradigms in the nursing profession are as follows: Person: who are the people that receive the nursing care, this paradigm can be the ill individual who is treated like a subject in the process of treatment. The individual has a constant changing process that takes place between him and his environment. Receivers of the health care from nursing can be a sick person or whole families or any community. Health: that is defined as the level of wellness of an individual. It is dynamic process which is described by the individual all over the life span. The main focuses on the subject’s health are laid on the nature of physical, aesthetic, social and ethical territories. Illness or sickness is defined as the experience of an individual who faced dysfunctions originated due to health care. The level of a person’s health is an expression of the common interacting processes that take place between the individual and their environment. Environment: it corresponds to the internal and external factors that influence the level or degree of health an individual possess. It refers to the impact of geographical and landscape on the individual. Dimensions that may cause harm to the individual include the impact of physiological, psychological, economic and social, cultural, historical, and developmental factors that are prevalent in the society where the individual lives. Nursing: it is the profession that provides the health care facilities in the hospitals. The nursing interventions render care to support the ill patient. These four concepts of the nursing meta-paradigm make up a complete directional understanding of the profession. These four concepts embed the basic knowledge of nursing theory, philosophy, education, research and experience of the nursing profession. Importance of Middle Range Theory Nursing theories provides the principles that underpin the new student’s nursing practices and help generating nursing knowledge (Colley, 2003). The middle range nursing theory is important for the students of nursing because it provides a middle reality view and more specifically generalized practice areas for the nurses. It also provides the nurses with concrete ideas which however are limited but very useful for them. In middle range nursing theory, the characteristics of the propositions are clearly stated due to which a better decision can be made for the health care of patient. The middle range nursing theory provides the level of testability which may generate a test hypothesis. Since the development of middle range nursing theory is from the Grand nursing theory and the nursing practice theory, the theory consists of all the literature review and clinical practices and guidelines that should be followed by the nurses. How Will This Theory Improve Nursing Practice? The middle range theory for nursing is very important for the nurses and therefore, the nursing practice can be improved with this theory. The focuses that are laid by this theory, develops the concrete and conceptual framework of ideas in the nurses with which they can practice their profession efficiently. The scope that is covered by the middle range nursing theory is, however, limited but still the ideas and literature that it consist has concreteness in it which helps in the improvement of the nursing practice. Conclusion By providing nurses with a sense of identification, the middle range nursing theory can help the subjects and the nurses (which are the health care professionals) to identify the particular contribution that should be made to the health care center and the patients too. Providing the nurses with adequate knowledge and guidance according to the principles laid by the middle range nursing theory will help to improve the standards of their practice and also the health of the patient. The four basic components of the nursing meta-paradigm play a significant role, in developing good middle range nurses that tell the relationship between the person, health and environment with the nurses. The middle range nursing theory provides the generalized and conceptual development of the characteristics that lays the basis of the formation of good middle range nurses practicing in the health care centers to provide health care facilities with effective results. References Ahmed, D. S. (2006). Theories and models of nursing practice. Journal of Nursing, 5-7. Colley, S. (2003). Nursing theory: its importance to practice. Journal of National Institute of Health, 33-37. Mary Jane Smith, P. R. (2008). Middle Range Nursing theory. New York: Springer Publishing Company. Parker, M. E. (2006). Nursing theories nursing practice . Philadelphia: F.A. Davis Company. Sandra J. Peterson, T. S. (2009). Middle Range Theories: Application to Nursing Research. Lippincott Williams Wilkins.

Violence :: essays research papers

Violence What do all of these scenes have in common: a small figure jumping on another figure's head, a man stabbing a woman with a pencil in the hand, and a man punching another man in the face? Violence. What is the difference between these three scenes? One is a scene from a video game, another is from a new, popular movie, and one can be seen in real life. In a popular video game you have a little character named Mario who is supposed to rescue Princess Toadstool. In doing so he has to jump on certain characters' heads in order to kill them. It is scenes like this that the government wants to outlaw. How can the government limit the amount of violence a kid sees in his or her childhood because the only way is to remove the kid's eyes just so he or she couldn't see the violence? Of course the kid can still hear the violence, so what are they going to do, cut off the kid's ears too? After that, the kid would be safe from seeing and hearing violence. What could the kid do after that? Violence is just a part of human nature; it may be a part that civilized humans suppress in order to try to have law and order. Law and order are two things that just seem like guidelines from which a kid bases his or her rebellion. Just like in Columbine High School there was a small group of kids who were willing to break the law because there were restrict ions on what they could do. And because they were teased by some of the kids, and to them it might have felt like the whole school was coming down on them, they got their revenge in one way possible. Although we will never know exactly why, even though they left a note, they rebelled against the system like they did; we will never know because they are now dead from their suicide pact. From now on, I think that someone should take threats a little more seriously when it comes to kids like they are. In video games you could be, as the government puts it, trained like a killer just from video games. I don't believe that statement to be true, because if it were then we would have a 'holodeck'; from Star Trek.

Artistic Themes from Ancient Cultures Essay

The role a man plays in society, as well as the role a woman plays in society is referred to as a gender role. A gender role can include, but is not limited to a person’s status, position, behavior, and activities that is deemed fitting for the sex of that person. Men and women’s roles are very different and have always been that way. It is expected by society that men and women have diverse principles and attitudes. The fact that certain behavior is logically linked to the gender of the person is confronted by the social aspect that is mirrored by behavior. Role is such a broad word with different understandings, one meaning powerfully characterized. On the other hand the term gender role refers to history and culture. Gender roles do change with time. Roles have changed drastically over time. Dependent on the background or culture of people, one should know that gender roles can be clarified in a number of ways. In earlier times it was normal for the woman to stay at home and care for the home and the children but now that have changed. Women these days are working just like the man. However in some cultures it is still tradition that the woman stay home and take care of the house. Those particular cultures think it is just not right for women to be independent or provide for their own family. In some cultures people are still against women voting or having the same rights as men. But in the culture I live in, men and women share equal rights which includes, but is not limited to the right to vote. â€Å"The measurement of gender role identity typically focuses upon personality traits (e.g., agentic versus communal), with individuals indicating on a paper-and-pencil survey the degree to which each trait provides a true description of themselves (Lenton, 2004).† In Rome, they believed in their gender roles. According to the men of Rome, the women were very weak individuals who needed male guidance and protection. The role of protector and guide was first played by the father of the woman  and then the husband. If, by chance something happened to the husband, another man would be appointed to take on this role. If a woman bared three children or more she was no longer required to be under the guidance of a man, she is now unrestricted. According to Fiero (2011), â€Å"women had traditional occupations in food and textile production and prostitution, but women were also known to hold positions as musicians, painters, priestess, midwives, and even gladiators. In Rome, marriages were put together based on the person’s social status. A gift, identifying the social status of the bride was given to the groom from the bride’s father. Not knowing the social status brought about many problems. â€Å"Infidelity was on the rise in marr ied women, divorce was becoming more common, and it was not uncommon for the second and third marriages to come about in men and women (Fiero, 2011).† The differences in the gender roles were very obvious. In the earlier Roman years women were only allowed to drink grape juice. They were not permitted to drink wine at all. When women attended dinner parties they were not allowed to lounge around, however the men were. The slaves did most of the manual labor so women had very little to do, if anything. The gender roles of the Romans were totally different from the Greeks. Work was shared by both men and women but were separated centered on their gender. Women were given the option to own land alongside with the men. â€Å"Both men and women stayed active in the economy among families that ran small shops or workshops (Sutton, 2013).† Jobs with low pay were offered to the women who did want to work. Once the Greek women starting a family, they would stop working outside of the home. Today, women are allowed to work after starting a family. â€Å"Regardless of origin, it is important to convey that gender roles are neither static nor invariant (Lenton, 2004).† As the years p assed, gender roles have dropped. The modern lifestyles that are created now have transformed the aspect of gender roles. There are more women in the workplace than ever before. Women are now just as equal as men. References Lenton, A. P. (2004). Gender Roles. Retrieved from http://www.credoreference.com/entry/worldsocs/gender_roles Fiero, G.K. (2011). The Humanistic Tradition (5th ed.). New York City, New York: McGraw-Hill.Sutton, S.B. (2013). Culture of Greece. Retrieved from http://www.everyculture.com/gelt/greece/html

Wright Demonstrating the Ideals of Organic Architecture in Taliesin West

Wright demonstrating the Ideals of Organic Architecture in Taliesin West Exterior image of Taliesin West, Scottsdale, Arizona â€Å"Organic can merely mean something biological, but if you are going to take the word organic into your consciousness as concerned with entities, something in which the part is to the whole as the whole is to the part, and which is all devoted to a purpose consistently, then you have something that can live, because that is vital† (1) (Meehan 52) The famous American architect by the name of Frank Lloyd Wright based his designs on what he called â€Å"organic architecture†.His philosophy of what modern architecture should be is one as unique as his buildings, but nevertheless he was a pivotal figure in the progression of modernism in the United States. As described by Kathryn Smith, his winter home in Scottsdale Arizona â€Å"[reveals], more than any of his other buildings, a closer understanding of Wright the man as well as Wright the archit ect. † (Smith 92) This winter home is known as Taliesin West and is an epitome of organic architecture.Wight’s work has previously been demonstrated with the International Style, but upon deeper understanding of his architecture one can come to the conclusion that it does not exactly agree with the movement. He allowed his work to be included in first exhibition of the International style in the hopes of demonstrating the immense difference of his structures compared to the work by Le Corbusier’s, Alvar Aalto, Walter Gropius and many others. Before exploring the relation between Taliesin West and Organic Architecture, an investigation of his lectures and writings must be completed to thoroughly grasp his principles of design.Comprehending his journey until 1936, when he bought the land to construct his new project, will grant the knowledge needed to effortlessly connect the two. Wright started his career at an early age, in 1885, in the city of Chicago. He first worked for architect Joseph Silsbee, than spent five years under the direction of Alder and Sullivan. In 1893 he made the decision to commence his own firm and went through a large learning curve for the next seven years – being a young, ambitious architect with no true reputation and little individual experience. The first decade of the 1900s saw Wright’s first real break-through with the Prairie House.The ideas he demonstrated in this school of thought have a clear connection to his later developed definition of organic architecture. â€Å"Reproductions and variations of foreign styles did not seem to Wright an authentic expression of American culture†¦ † (Twombly 59-60) The drive to appropriate the types of buildings to their suitable land in America pushed Wright further in his designs. The time period expanding form 1910 to 1930 gave rise to many hardships for Wright. In 1911 he built his new home in Wisconsin, named Taliesin, and in 1914 it was the pl ace of the tragic death of his wife and two children.Wright remarried but in 1927 got divorced for Olga Lazovich Hinzenberg to whom he stayed married until his death. By the 1930s Wright’s Organic style had clearly matured and he became confident in his principles, nonetheless he would continue the exploration of his style through experimentation. He opened the Taliesin Fellowship in 1932 in his Wisconsin estate. This fellowship was not to be like a school at all – â€Å"instead of teachers, pupils, and pedagogy† he envisioned having â€Å"skilled craftspeople, novices, and physical labor. (Twombly 212) This is a direct result of â€Å"Wright [believing] that education should be in doing, not in the classroom. † (Twombly 212) A former apprentice of the Fellowship, by the name of Bruce Brook Pfeiffer, describes that upon their first encounter with the desert in 1928 (when Mr. and Mrs. Wright went to Phoenix to collaborate on a hotel called the Arizona Bal timore) â€Å"they would take weekend trips out on the desert. They thought the desert was a wonderful place. The air was clean, beautiful and dry. (Pfeiffer) Following the gradual decline of Wright’s health, he was recommended to relocate to a warmer climate and so the desert was the ideal location. He previously stated â€Å"living in the Desert is the spiritual cathartic a great many people need† (Smith 88) In 1936, after the inspection of several sites, Mr. and Mrs. Wright purchased eight hundred acres of land in Paradise Valley, located approximately twenty six miles of Phoenix, Arizona. (Smith 88) When he visited this site Wright said â€Å"it’s a look over the rim of the world. † (Pfeiffer) This desert floor landscape would be Wright’s and the Fellowship’s new winter home.To now further explore Wright’s own definition of the term â€Å"Organic Architecture† it is essential to note that he used the word â€Å"natureâ₠¬  with two main definitions. The first way in which he used the term alluded â€Å"to the outdoors †¦ or the â€Å"external† nature. † (Twombly 304) In this context there were four major ways in which nature informed his designs, the first of these being the need to be close to the outdoors and nature itself. The inspiration that could be drawn from surroundings as models for architectural forms and construction principles was also a crucial influence to his designs.The use of materials that would connect to the immediate nature was very important in the making a construction organic. Lastly, in the designs Wright created, there was always a sensitivity of the local climate conditions. Wright’s second definition for the term â€Å"nature† refers to a philosophical view on the environment. This use of the word related to a concept he called the â€Å"internal† nature of a house. Wright’s statement that â€Å"architecture rightly defin ed is the structure of whatever is† (Meehan 54) clearly relates to the â€Å"idea† of the house which he connects to his philosophy.Wright also believed that through the study of nature one could find specific characteristics to everything and these characteristics make every item be what they are. His philosophy also encompasses the idea that essence, which every item contains, exists before perception. This philosophical view of nature is difficult to apply or relate to a specific building because it is more relevant to the thought process behind the design. Floor Plan of Taliesin West, Scottsdale, Arizona Taliesin West is known to be one of Wright’s best examples of organic architecture because it so clearly demonstrates these principles. The buildings are neither large nor monumental, but they command a presence on the landscape. Under Wright’s first definition of the word he states an organic building must connect to ground and be close to the outdoor s. A primary example of that demonstrates this is the masonry wall surrounding the buildings. This wall creates an extension into the natural landscape and seems to connect them as one. (Pfeiffer) Large openings to the outdoors along with massive windows create a direct link to the outdoor Desert. Wright was also great at capturing views with his huge windows.One of his fellowship workers explains how he would capture two perfect views into one window by framing the mountains in the top half, and framing the desert floor on the bottom half. (Pfeiffer) This created a great show whether someone was standing or sitting. To compare with the surrounding landscape there are â€Å"small pools extended throughout the plans [that give] a luxury of water and fountains in contrast with the dry Desert. † (Pfeiffer) Although Wright brings in this new element of nature it still emphasises the need to connect to nature.Another aspect of his primary definition is to use forms found in nature and on the land as inspiration for building forms. While speaking to his students he has presented the argument that â€Å"you are never going to get out of yourselves anything more than you are, then you can take in, than you can see as yourselves. † In this statement he refers to the importance of going in nature and examining it with a close, intensive look. This is how one can gain the knowledge nature has to give and discover the construction principles it applies. The slopping roof of Taliesin West showcases this state of mind.The roof is jagged and peaks, as to blend in with its background. Wright was an exceptional fan of the abstract mountains in the background of his land. He described the desert landscape saying â€Å"†¦ here, everything is fresh, original edges pretty much preserved, erosion still going on at a terrific rate making chasms. † (Brierly 5) The slopping walls also seem to derive from this inspiration. The lines carved into the wall that s urrounds the complex was a direct inspiration of when Wright saw the water erosion lines on a canyon he visited. Pfeiffer) The roughness of the desert is also resonated throughout the construction of the edifice. Masonry Wall, Exterior image of Taliesin West, Scottsdale, Arizona He further uses materials as an important part of a construction being organic. In this case, the canvas roof was a great inspiration for him. When he first arrived in Arizona for an earlier project, he decided to build a camp site for himself and his workers instead of staying in a hotel. In the campsite, which he called Ocatilla, they used canvas as roof material and this was the beginning of his admiration of the material in this climate.He loved the soft, natural glow of light dispersed in the space by the canvas. He was determined to keep this canvas roof in Taliesin West and so he did. He also often modified it when he would return from a summer spent in Wisconsin. When the material needed to be replac ed due to inconvenience he made sure to experiment fully and pick a material that would give the same effect of lighting. The Desert rocks he used in the masonry walls of the buildings and going around the building are a prime example of selective material use.All the rocks used in these structures were taken directly from the land on which they were built on. This gave the resort a multi coloured facade that blended in the surrounding land impeccably. By using these materials Wright also strengthened the connection between Taliesin West and its building ground. Bruce Pfeiffer also describes how they used a method called â€Å"desert ruble masonry wall† to make these walls. They would build a wooden frame and place the flat side of the stones facing outwards and proceed by filling it in with concrete.He goes on to describe how they would fill in all the small holes with rounded rocks and describes it as â€Å"each of the walls at Taliesin West [being] an artistic creation. à ¢â‚¬  (Pfeiffer). The third major material element of the construction is the use the redwood. This material was used to support the roof, creating an abstract mountain like rooftop, and throughout the interior of the building. The wood is local to the surrounding area of the Desert. The colour of the wood compliments the landscape and the multicoloured walls of the structure.Lastly, Frank Lloyd Wright was a great believer that a house should always â€Å"go with the natural climate†. (Twombly 310) This is the concluding manner in which nature informs Organic Architecture. This is a concept that Wright had been applying for an extended period of time and can be traces back the Prairie House. In Taliesin West he designed deep overhangs for the roof to create much needed shade in the long sunny days of the Arizona climate. He also had blinds made of the canvas which could be close the large arches leading to outside on overly sunny days.These blinds ended up being replaced by actual glass windows to regulate the heat of the building. Another prime demonstration of this is again the used of the canvas roof. The lighting it gave to the rooms was a perfect complement to the intense Arizona sun. Wright often experimented with the arrangement of the canvas and the wood beams. The lighting of a space is very important for the atmosphere it creates. When the canvas roof became too much of an nuisance because it would leak a lot and was becoming expensive to replace every few ears, Wright experimented and made sure to replace it with a material that would give the same glow to the space. He initially only replaced part of the canvas with glass, but eventually it was all substituted by glass (Smith). When using the word â€Å"nature† in terms of his philosophy, Wright was somewhat less direct. He used the word in this sense to stand for the essence of a building and the â€Å"working of the [organic] principle. † Taliesin West applies to all the dim ensions of his â€Å"organic principles† and would therefore be Organic architecture. The characteristics he believed everything in nature had also applied to the Desert itself.When speaking of this inspiring landscape he would say â€Å"[a]characteristic thing in the desert here is, of course, the desert itself† (Brierly 4) When Wright envisioned Taliesin West, it was his initial purpose to have an ever changing, organic structure. He would adjust it as needed as time passed. A former apprentice of the fellowship once pointed out that â€Å"Thanks to [their] seasonal migrations †¦ Mr. Wright was able to view †¦ Taliesin West with a fresh eye each time he arrived at [it]. † A demonstration of this is the rearranging of the wood beams and canvas to adjust the light.Another dimension of this philosophy is the fact that everything in nature contains an essence. These essences are all active. Nothing possesses a static essence. They can be partially the sa me but will always be different as time passes. (Twombly 312) This is what happened in Taliesin West since its original plans â€Å"were based on the life of the Fellowship† (Smith 89) and it now holds the same presence it did when it was originally built â€Å"with the spirit of youth and exuberance of life† (Twombly 235) but has different purposes and slightly different configuration. Exterior image of Taliesin West, Scottsdale, ArizonaWright had an exceptional career and is recognised to be one of the most pivotal and influential architects of modern architecture in America. Through his upbringing close to nature and his eternal patriotism to America he had a clear vision to a country filled with culture – with this culture being reflected in its architecture. Wright was a man that believed the base of any culture is its architecture. Wright built structures with specific characteristics which made them uniquely themselves. Taliesin West had details that coul d ever only be found in it and nowhere else.It has been made clear to me through the study of Wright’s philosophy that the fact that a building would hold these specific details about itself that make it uniquely it, is the fundamental definition of what organic architecture. The essence built into the complex is the reasons it is and organic design. Taliesin West can be said to be â€Å"part of the desert on which it sits† (Smith 90) Bibliography Brierly, Cornelia. Desert life: Desert Foliage At Taliesin West. Frank Lloyd Wright Foundation, 1988. inForm, Arch. Taliesin West. n. d. April 2012. Meehan, Patrick J. Truth Against the World: Frank Lloyd Wright speaks for an Organic Architecture.New York: John Wiley & Sons, 1987. Pfeiffer, Bruce Brooks. Frank Lloyd Wright's Taliesin West Planet Architecture series. 2003. CD-rom. Smith, Kathryn. Frank Lloyd Wright's Taliesin and Taliesin West. University of Michigan: Harry N. Abrams, 1997. Twombly, Robert C. Frank Lloyd Wrigh t: His Life and His Architecture. New York: John Wiley & Sons, 1979. Week, The Architecture. Great Buildings. n. d. April 2012. Wright, Frank Lloyd. Frank Lloyd Wright Essential Texts. New York: W. W. Norton & Company, 2009. Wright, Frank Loyd. The Natural House. Horizon Press Inc. , 1954.

Department of Transportation essays

Department of Transportation essays The Department of Transportation was created in 1967. It is responsible for overseeing over 100,000 employees and using its $58.7 billion budget to it best possible ways. The United States transportation system includes around 3.9 million miles of public roads along with 2 million miles of oil and natural gas pipelines. There are 120,000 miles of major railroads, over 25,000 miles of used waterways as well as more than 5,000 public-use airports. This department also includes more than 500 major urban public transit operators and more than 300 ports on the coasts. It is for this reason that the Department of Transportation has such a great responsibility, so many workers, and large budget that probably doesnt go as far as it looks. These are all very expensive areas to maintain. The person at the top of the Department of Transportation is the Secretary of Transportation, Norman Mineta. He is the first Asian American to serve as a member of the cabinet. He and his family were forced into internment camps during World War II. He graduated from the University of California at Berkeley. After his graduation from college he served in the military as an intelligence officer in Japan and Korea. He then worked for his fathers insurance company before he entered politics in 1967 when he was elected to city council. Only four years later he became the first Asian American mayor of a major city, San Jose. By this point he was already taking interest in transportation decisions in his city. After his term as mayor was up, he ran for a seat in the United States House of Representatives. Here Mineta served as an active member of congress from 1975 to 1995. He loyally represented Californias Silicon Valley. He had a varied agenda that consisted of legislation ranging from science and technology, economic growth, and transportation issues. In the house, he was chairman of transportations committees. As well as this, he was a c...