Symphony No 1 (Brahms Analysis) Essay Example | Topics and Well Written Essays - 2250 words

Symphony No 1 (Brahms Analysis) - Essay Example The popularity and success of this Symphony are richly deserved. It is a work of perfect technical achievement and profound emotion, of beautiful melody and detailed counter point. The most important structural feature, and that is undoubtedly original with Brahms, is the acquisition of a short but striking phrase which introduces the exposition, and for which the phrase basic motive seems most appropriate, since it principals the entire movement, either as a component or as a generating factor. The themes are all based on it, or obtained from it. The subordinate Theme is, for scant measures, similar to the principal one: such a likeness between the chief themes has been frequently done before and is identified as one of the conditions of the early symphonic movement. The first codetta also shows remarkable likeness to the principal theme; the basic motive is set forth in the upper most tones, but the principal theme is given to the basses.... This introduction was composed after the remainder of the piece had already been scored. The allegro section of the movement is a huge orchestral sonata, wherein musical ideas are developed, clearly expressed and restated with changed relationships among them. The key of the allegretto is A-flat major. The allegretto starts with a tranquil, stepwise tune in the clarinet. The four bar figure experience an extension making it an asymmetrical five bars resulting from a small bridge between the phrases by the strings. The â€Å"A† theme in the allegretto is rounded off by the clarinet making the invasion of the first five bars audible. The B the infiltrates in m. 11 and then features a dropping dotted eighth pattern in the clarinet, bassoon, and flute with the falling arising figures of the rhythm being echoed by the strings. A appears to emerge with the violins repeating the first theme and a longer, chromatic bridge segment which lengthens the phrase composition to seven bars. D and C themes are different from A and B in the sense that they are more angular and shorter rhythmically. The first two themes are almost persistent eighth note pizzicato in the string. On the other hand, C and D have more complexity to the sixth note pattern that is interlocked accompanying the wind. The movement to F minor from the major mode marks the sections as apart from heralding material. The contrast that is obvious in mood and character can make someone to think of the D and C sections as a trio appearing within them first allegretto section in the greater ternary form shown by the whole movement (Wilson 137). The symmetry of the whole is reflected in the symmetry of each section. The A†

MOD 2 ETH501 - Business Ethics Essay Example | Topics and Well Written Essays - 1500 words

MOD 2 ETH501 - Business Ethics - Essay Example The heart pacemakers were made because several people were in need of the equipment. The pacemakers helped people in maintaining proper heart beat rate to avoid deaths (Shanks, 1996). Although some people died out of incompetency of certain doctors while installing the gadgets, the risks and negative consequences were minimized. The pacemaker company maximized on the good it offered to its client, helping avoid deaths because of inability of the heart to beat. The deaths that occurred because of the lack of pacemakers were more than deaths due to the challenges of installing the pacemakers. This exemplified the need to maximize the greater good of pacemaker business while minimizing on the dangers faced. Saving human life is better than the financial gains that the transistor manufacturing company is against (Shanks, 1996). Utilitarian ethics is demonstrated by the transistor manufacturing board when they accepted to supply the heart pacemakers with the transistors they needed becaus e of a responsibility and duty to protect the rights of individuals in need of the pacemakers. Further, the board ensured that they minimized the negative implications of the business so that they balanced their trust responsibility to the company (Melvin, 2005). They did the right thing with maximum good in supplying the transistors to save lives and developed appropriate technical as well as testing standards to hold the pacemaker company against in an effort to minimize the harm. They reduced harm in the business and maximized on the utility while accomplishing the common good and protecting rights of people (Shanks, n.d.). What Jeremy Bentham, the father of utilitarianism, would have said about the Case Bentham would have argued that the board agreeing to supply the company making pacemakers was based on utilitarian business ethics because it satisfied human nature by avoiding pain that patients would undergo without pacemakers (Jones, 2005). In addition, he would have asserted that the appropriate action on the case would be for the transistor company to supply the other company as it was the right action based on the principle of utility. The good effects in the case involved supplying the transistors with a commitment to improving the testing and technical standards to balance the good and bad effects. This was a much better alternative than declining to supply the transistors to the pacemakers (Driver, 2009). Letting the pacemaker company not to run out of business by supplying the transistors was an instance of utilitarianism because it was a consideration of the good of all the involved parties without any partiality. How Bentham's suggestion that "We seek pleasure and the avoidance of pain..." might apply The board of the transistor making company demonstrated ‘seeking pleasure and avoiding pain’ when it initially declined that it would not supply transistors to pacemakers because it would face legal suits and challenges. The absence of appropriate standards by the pacemakers to measure their electronics would cause pain to the transistor company. The business deal would cause pain to the transistor company, and the board initially opts out of the deal. This would have not been proper for the welfare of the involved stakeholders (Shaw, 2011). In addition, all the other transistor making companies that pulled out of business with the pacemakers were avoiding pain in their business pursuit by trying to

Do The Right Thing Essay Example | Topics and Well Written Essays - 500 words

Do The Right Thing - Essay Example The confrontation eventually devolves into the three of them arguing over who should sweep the area. This is indicative of the larger thematic elements of the film, as rather than reaching a solid conclusion the confrontation just falls into this unresolved absurd state. The next notable conflict occurs at 14:20 in the film. This conflict is between an elderly African American gentleman and the Korean convenience store owners over alcohol products. The conflict never reaches a clear resolution as the man angrily submits, and there are underlining racial tensions in the argument. In having no clear resolution, the scene greatly contributes to this thematic tendency of resisting binary thinking. This conflict, in a non-racial sense, occurs outside the store, when a woman confronts the man for drinking the alcohol and he chastises her for not being civil. Like a stream of consciousness flow the film then cuts to Rosie Perez inside her apartment arguing with her mother over undisclosed, yet unresolved elements. At 20:00 a customer confronts Sal about not having African American pictures on his wall. This conflict has the most racial undertones yet in the film, and results with the man being thrown out of the restaurant. Even as the reason behind the conflict appears racial, the film demonstrates that there is no easy solution to the conflict.

You can choose a topic related to the theme listed below Essay

You can choose a topic related to the theme listed below - Essay Example According to Department for International Development report, migration to the urban centers is important in alleviating poverty (p. 13). This development has been good for the region as it has seen the turning of the region into a known economic power that is able to sustain itself and see the erection of various mega structures that are not found in any other part of the world. The development has come with various side effects some of which include population surge which is expected to rise more by 2020. The cities in the region are flocked with visitors from other parts of the world being many. With the population continuing to increase, questions of sustainable development arises as it is evident that after such, the population may be too much to handle, the traffic, and the industries. This essay will therefore explore city life in the gulf and evaluate the developments witnessed from sustainability point of view. Most gulf countries have witnessed the recent form of development with their urban centers growing and the population increasing double fold. However, as much as this is good for a developing nation or urban center in production of labor and market, it is also dangerous as at times the population may be a threat to sustainability. The quality of life in most of the gulf cities is at a critical condition with more people flowing in to have a share of the good economic run that is being witnessed at the period. Urbanization as indicated above is a result of good economic performance and an increase in the population. This leads to the formation of an urban center with the same social amenities that were available being used or being the center of more people who keep on streaming in. Planning is an important part of any society which may include a city or even a country. With the population increasing at such a rate, social life in the cities has become quite unbearable with more mone y needing to be put into

Case analysis Essay Example | Topics and Well Written Essays - 250 words - 5

Case analysis - Essay Example It operates under a decentralized management approach based on the belief that the leaders maintain a close contact with patients and customers by addressing their needs. The company has maintained the values of their customers employing a business performance in providing its services. The strategic move adopted by J&J to reach this position is the operation under a competent diverse board of directors. The corporate strategy of J&J has enabled it expand its markets in America’s competitive health sector. It currently operates 134 manufacturing facilities and 8 innovation centers globally. That enables it to innovate new products and achieve customer satisfaction in service delivery. Synergy has helped J&J manufacture and produce better products and deliver services that satisfy customers’ demands through improved growth and innovation. CEO Weldon formed a corporate office that encouraged J&J’s business units to work with other firms in promoting and identifying opportunities. The cooperation between J&J and H4+ has helped reduce mortality rate in children and reduce pregnancy and birth related complications in women. Weldon employs his persuasive skills in luring firms to work with them and convince Doctors and Hospitals to try their products. Weldon uses his leadership skills to implement synergy at J&J by promoting collaboration and participation within and across cross-functional business units. Weldon has succeeded in drawing the diverse skills of J&J’s business units across the three divisions as a way of promoting innovation. Gorsky needs to maintain good communication with other firms to promote synergy. That consequently expands J&J’s domination in the economic

Ideas And Issues In The Visit And A Chronicle Of A Death Foretold Essay Example for Free

Ideas And Issues In The Visit And A Chronicle Of A Death Foretold Essay Many works of contemporary literature discuss ideas and topics which are seen in the world around us today. These themes are either directly demonstrated or implied. Two works as such are The Visit by Friedrich Durrenmatt and A Chronicle of a Death Foretold by Gabriel Garcia Marquez. The issues raised in these two books are justice, communication, tradition, and moral values. Tradition is the ongoing obligation to commit to something, which is an act that has existed for many years. More often than not, tradition helps keep a community in one piece, much like laws do. In other cases, tradition obligates people and makes them do things they normally wouldnt do. In A Chronicle of a Death Foretold, tradition is one of the forces that drives the Vicario twins to kill Santiago Nasar and therefore clean their familys name. However, the Vicario brothers try to escape tradition. They had a debt which they greatly doubted and criticized. They know what the whole town expects them to do. But on the other side, their everyday life and friendship with Santiago Nasar, their victim, fills them with haste to fulfill tradition and do their pre-said duty. In The Visit, its tradition in the first place that brings the much anticipated lady Zachanassian to Guellen. So, in other words, tradition kills Ill as well as Santiago Nasar. Intertwined with the complications of tradition are the moral values behind any clearly human act. The only reason tradition has always been so difficult to adhere to is because of the moral issues behind the acts that tradition is composed of. This is seen in both pieces. In A Chronicle of a Death Foretold, the Vicario brothers are in a state of great misfortune not only because of the shame inflicted upon the Vicario family name but also because of the deed the have to carry out. However they also want their duty to be done. In an attempt to combine both, the twins unsuccessfully try to be caught whilst looking for Santiago Nasar. In other words, they seek someone to stop them by telling the whole town of their intentions. ,in reality it seemed that the Vicario brothers had done nothing right with a view to killing Santiago Nasar immediately and without any public spectacle, but had done much more than could be imagined to have someone stop them from killing him, and they had failed (p. 56). In The Visit, the town tries to hold its moral values despite the ironic reward the people and state will get if they do not. Later on in the book, even though Guellen has completely lost its morality and plans on doing Maddamme Zachanassians bidding and killing Ill, the townspeople will not admit, whatsoever that they have lost their towns values. Moreover, they blame Ill for not having any morality and tell him that if he had any values he would use a gun on himself outright. Ill, however denies the Mayors suggestion. Mayor: Pity. Youre missing a chance to redeem yourself and be a more or less decent human being. (p. 81) Tradition and the morality behind it are the two most ancient forms of justice. Today, justice is defined by laws and mainly is democratic and clear. But every person has their own form of justice for things, often acquiring either guilt or praise thereafter; or none of the two. Self-justice is reflexively self-justifying. In The Chronicle of a Death Foretold, the Vicario brothers want Justice. However, their morality, as discussed above, does not allow them to justify their familys shame by killing Santiago Nasar. For the sake of tradition they kill Santiago anyway. Pablo and Pedro Vicario tell everybody they come across that they will kill Santiago Nasar, hoping to get caught.. That way, they would have done their justice and duty as the brothers of Angela Vicario, the violated girl, by attempting to kill Santiago and not actually slaying him. They do not commit a crime the do not want to commit and which they consider immoral. Also, when Santiago appears to them, the Vicario twins do not face him head on. Instead they give him a chance of escape by remaining of the opposite side of the street and giving him a head-start through their body language. Clara Zachanassian in The Visit loses all of her moralities during her childhood as a prostitute and thus ends up defying the right and wrong of justice. Therefore, she goes ahead and offers money for an assassination. The townspeople of Guellen try to force back their moralities but fail to do so. As a result they take an alternative route to solving their problem. They masquerade the immorality of the crime of murder as justice. What follows is that they kill Ill with their bare hands. For justice and tradition to be enforced, a clear communication line must be drawn. Communication is what leads to the smooth flow of traditions and miscommunication to their collapse of justice. Morality has to do with a persons ability to communicate to oneself what they truly consider right or wrong; in this case it is contributed to justice and questionable traditions. Pedro and Pablo Vicarios failure to alert the whole town of Riochacha of their imminent crime is a result of poor communication. They misinterpreted the ability of the townspeople to pass on information and the rate in which the news would diffuse their way to Santiago Nasar or to the police. However they did not take one aspect of tradition into account: But most of those who could have done something to prevent the crime and did not consoled themselves with the pretext that affairs of honor are sacred monopolies [according to tradition], giving access only to those who are part of the drama. (p. 114). So, according to tradition, most people in town could not tell the authorities, nor anyone for that matter, about the Vicario twins and on top of that they could justify themselves by blaming it on the towns ethics. Destiny makes us invisible (Quote, Gabriel Garcia Marquez, 1928) The town of Guellen, on the other hand, had a level of communication between them far better than any other. They could communicate through the sub-conscious. It is not exactly stated that the Guelleners had actually decided upon killing Ill, so this could be assumed. They were very well organized and swift in killing Ill, as they were able to put many new products they wanted, more than needed, on account. As is clear, tradition, morality and justice are all connectable aspects which are usually bound together by a means of communication. Situations become elaborate and complications arise. The Chronicle of a Death Foretold and The Visit are two great examples of a situation that results from the combinations of those four issues.

Effects of Agricultural Soil Contamination

Effects of Agricultural Soil Contamination 1. Introduction Agricultural soils contaminated with heavy metals such as lead (Pb) is a threat to human health. Plants grown in contaminated soil can accumulate these metals in the shoots and roots. Metals accumulate in Living organism, especially the liver and kidneys, when these plants are used as fodder for livestock and domestic animals. Thereby enter the human food chain (Akan et al., 2010). Lead is one of the heavy metal with high extension and toxicity. Although it is not an essential element for plants or animals, but can easily be absorbed by plants and animal (Sengar et al., 2008). Pb released into the environment by mining and smelting of Pb ore, burning of coal, effluents from storage batteries, automobile exhausts, metal plating, applications of fertilizers and pesticides, and additives in paint and petrol ((Eick et al.1999; Sharma and Dubey, 2005). Inhibition of the metals uptake and transport by plants is one of the adverse effects of lead (Fodor et al, 1998). Sharma and Dubey (2005) reported that, High concentrations of Pb the in soil causes imbalance of mineralin plants. So that it is prevented from entering cations (potassium, calcium, magnesium, manganese, zinc, copper and iron) and anions (nitrate) into the root. Pourrut, et al (2011) stated that decreased nutrient absorption in the presence of Pb may be results of the changes in physiological plants activity or presence of competition between elements and lead (e.g., the same atomic size). More research is often carried out to investigate the behavior of a single metal in the plants. Therefore, examining the relationship between heavy metals and nutrients in plants that are grown in contaminated metals is an important factor in preventing the toxic effect of these metals (Siedlecka and Krupa, 1999). Interaction between iron and heavy metals such as Pb is important. Because, heavy metal influence on iron adsorption and accumulation in the root apoplasm, uptake by root and transfer from root to stem and leaves. Therefore, iron deficiency may affect the uptake and accumulation of heavy metals (Fodor, 2006). Iron is an essential element for plant growth and development (Curie Briat 2003). Under aerobic conditions, iron (III) oxy-hydroxide is the dominant form of Fe in the soil. This form is a very low solubility. Thus, available form of iron for plants is limited under these conditions. Accordingly, one of the limiting factors in agriculture production is iron deficiency in agriculture soil of different parts of the worlds (Hansen et al 2006). Generally, two major strategies used by plants under the iron deficient condition. The Strategy I used by dicotyledonous and non-graminaceous monocotyledonous plants. These plants increased acidification of the rhizosphere and reduction of ir on (III) to iron (II) in the rhizosphere through extrude H+ into the rhizosphere. Therefore, causing increased iron availability to plants (Kobayashi and Nishizawa, 2012). Strategy II is confined to graminaceous monocotyledonous plant species such as maize. Under iron deficiency condition, enhanced release phytosiderophores, which are non-proteinogenic amino acids with low-molecular-weight and high affinity for complex formation with Fe+3 (Meda et al 2007; Marschner, 1995). Generally, the optimum soil pH range for uptake Iron by plants is 5 and 5.5. Therefore, Fe deficiency is one of the widespread nutritional disorders in the plants grown on calcareous and alkaline soils (with pH>7) (Bojovic et al., 2012). So, Iron deficiency in these soils can be corrected by spraying the plants with solution of iron chelates or ferrous sulfate more efficient than any other applications of Fe to the soil (Fageria et al., 2009). Grusak and Pezeshgi, (1996) and Vert et al, (2003) reported, when, Iron used as a foliar spray, the signals of shoot to root played an important role in iron utilization by roots. One of the topics that can be discussed, is related to the role of iron on Pb uptake and translocation in plants (Bojovic et al., 2012). The Fe nutritional status of the plants with Strategists I and II may influence heavy metal uptake (Fodor, 2006). Among crop plant species, maize (Zea mays. L) is the most important cereal crop in world and it is widely grown through out the world (Mejia, 2005). Also, it is an important cereal crop of Iran and Is cultivated for fodder as well as for grain purpose in Iran (Nuraky et al., 2011). According to the material presented, further investigations are needed to examine the interaction between iron and lead. Thus, the present study aims to investigate; (i) Lead accumulation in roots and shoots of two cultivars of maize (260 and 704); (ii) Effect of foliar iron application on the uptake of lead by roots and its transport to the shoots and finally (iii) effects of lead accumulation and foliar iron application on Manganese, copper, zinc concentration and their transport. 2. Materials and Methods 2.1. Soil sampling and preparation This study was conducted in the research greenhouse of the college of agriculture and natural resources, university of Tehran. The uncontaminated soil (Normally contains 1.5 mgPbkg-1) used in this study was collected from a depth of 0–25 cm of the research farm, university of Tehran. It was air-dried at room temperature and pass through a 2 mm mesh sieve. Then, the soil was artificially contaminated by adding PbCl2. Chemical and physical characteristics summarized in Table 1. 2.2. Analytical methods 2.2.1. Soil characterization Soil texture was determined by hydro-metric method (Bouyoucos1962), total nitrogen (N) by Kjeldal method (Bremner1996), extractable phosphorous by Olsen method (Kuo1996), exchangeable potassium through normal acetate ammonium method (Hemke and Spark1996), electrical conductivity on saturated extract by Rhoades method (Rhoades1996), organic carbon content by Walkley–Black method (Nelson1982), the elements concentration were determined by atomic absorption spectrometry (Shimadzu-AA6400; Shimadzu Corp., Tokyo, Japan)) according to Waling et al (1989), cation exchange capacity (CEC) by Bower method (Sumner and Milker1996). Measurement of soil pH was done on saturated extract and equivalent calcium carbonate content was determined according to Carter and Gregorich (2008). 2.2.2. Plant analysis After a growing period (75 days), the harvested plants separated into shoots and roots. Thoroughly washed with deionized water. The roots and shoots were oven-dried at 70 Â ± 50 C for 48h. Dry ash method (muffle furnace at 550 ÃÅ'Ã…   C for 6 h) was used for determining metal concentration in plant samples. After extraction (Cottenie1980) mineral concentrations were measured in plant samples by atomic absorption spectroscopy (Shimadzu-AA6400; Shimadzu Corp., Tokyo,Japan) (Waling et al.1989). Root volume was determined by water displacement in a graduated cylinder (Messenger et al., 2000). Method of water displacement in a graduated cylinder used for determining the root volume (Messenger et al., 2000).. 2.3. Experimental treatments A Factorial experiment based on a completely randomized design with three replications was conducted in a calcareous soil under greenhouse conditions. Experimental treatments Included four levels of Pb (0 as a control, 100,200, and 400 mgPb kg-1 soil), two varieties of maize (260 and 704), four levels of iron sulfate spraying (0: without spraying, 2, 4 and 6 gr (FeSO4.7H2O) in thousand ml distilled water, respectively) at the stage of eight leaves. Lead chloride (PbCl2) was used to contaminate soils in pots. it was dissolved in distilled water and sprayed on soils. Before cultivation of plants, treated soils were incubated at 25Ã ¢-Â ¦C and field capacity moisture for 150 days to allow Pb to achieve a balanced condition in contaminated soil. The control treatment (non-spray iron) sprayed with distilled water for the same conditions. (Pb0: Uncontaminated soil and Pb1, Pb2, Pb3 are 100, 200 and 400 mg Pb kg-1 soil, respectively / Fe0: Without Spraying and Fe1, Fe2, Fe3 are Foliar Spr ay with dissolve 2, 4 and 6 gr Feso4.7H2O in thousand ml distilled water, respectively). 2.4. Plant culture and greenhouse condition Seeds of maize (Zea mays L) were obtained from the Seed and Sapling Research Institute of Karaj, Iran. The experimental plants (four per pot) were grown in plastic pots (18 cm height, 15.5 cm diameter, containing 3 kg of dry soil). The pots were watered based on 80% of the soil field capacity. Artificial light was used and daily light was adjusted to 12–14 h and 10000 luxe. Greenhouse temperature was 25Â ±2Â ° C. 2.5. Translocation Factor The translocation factor (TF) is used to investigate metal transfer from root-to-shoot. It was calculated by the following equation: (Han et al, 2013) TF = (1) 2.6. Statistical Analysis Data were analyzed by ANOVA using SAS software version 9.1 (SAS Institute, Cary, N.C.,USA). Duncan’s test was used to determine the significant differences between means (P