Congo River In Heart of Darkness Essay Example for Free

Congo River In Heart of Darkness Essay The Meaning of the Congo River for Marlow, the journey on the Congo River is one of the most difficult and ominous journeys he will ever take. The fact that it takes him around and not completely into the jungle is significant of Marlows psychological journey as well. He never really goes on land but watches the shore from the outside. The only time he goes on shore he finds a wasteland. For Marlow the jungle of the Congo is representative of evil that man is capable of. In Heart of Darkness, it seems that the further Marlow travels into the jungle, the deeper he looks into himself. All this time is spent on the Congo River as he looks from the outside. This is symbolic as he is looking at his soul from the outside but never really sees himself until he goes on land to get Kurtz. When he arrives on land is symbolic of when he looks the deepest into himself. He goes to find Kurtz on his deathbed and is given he choice to take over for him as a god among an African tribe. Marlow is faced with the ultimate choice between good and evil. For a moment it is uncertain what choice Marlow will make. But, unlike Kurtz, Marlow picks the good over evil, as he rescues Kurtz back to the steamer. The fact that Marlow sailed along the Congo River, around the jungle, and not actually into the jungle is an important symbol also. Marlow never walks the path that Kurtz did to self-destruction. He went around the jungle to avoid getting captured by evil. Kurtz was a decent Englishman until he gave into the desires of his heart of darkness. Kurtz spent all his time in the jungle and eventually forgot all of his self-control, manners, and upbringing. He truly looked in the deepest part of himself and found that his evil desires would reign. This is symbolic because he was deep inside the jungle. In this respect Conrad uses to men to show the reader both the good and bad of humankind. He shows the true evil and good that man is capable of If proper restraints had been there would Kurtz have done things differently? The fact that no one was around to keep Kurtz in check helped him succeed in becoming capable of the immense evil he became. Marlow had his shipmates there to keep him responsible. When he left the steamboat there wasnt anyone to restrain Marlow. He was face to face with himself and his human desires, but as he looked at Kurtz and what the evil had done to him he saw the consequences of choosing evil. If Marlow hadnt seen the consequences would he have acted differently? In the beginning of the novel, Marlow talks of things as if they are happening far away from him and not actually happening close by which represents that he is on the outside looking in. He also talks about a fog that settles over the river. This fog represents a distortion of what lies ahead. As he makes his decisions based on what he thinks is right but really he has no idea of what will happen to him or his crew. As the novel progresses the reader will start to understand all of these themes and symbols that the Congo River represents. It represents the shedding of layers of the soul and taking a look into the desires of the heart. By the end it seams as though the reader has taken a look into their own soul to find out what ultimately dominates them. Will they find themselves to be a Marlow; a person who exercises their capacity for good, or will they find themselves to be a Kurtz; a person capable of an immense heart of darkness?

Hershey chocolate Essay Example for Free

Hershey chocolate Essay Go the Hershey website to learn how to make Hershey chocolate. (There is also a print friendly version of the chocolate making process at the end of the video.) Review the process and take a look at some of the videos. Pay particular attention to the process steps of milling and pressing, mixing the ingredients, and refining. In at least one paragraph, describe the costing system that you would recommend Hershey use to account for its cost of goods sold and why. Include a few product costs you think would be traceable, which costs should be allocated and how Hershey should account and apply the manufacturing overhead costs. After reviewing the production videos on the Hershey’s website, it seems likely the company would use process costing versus job costing techniques to track the costs associated with producing the various chocolate bars. Both techniques will identify the costs associated with producing the candy bars, the difference is the process costing technique allocates the total cost of production across all units of output. This usually entails accumulation of costs for each stage (or department) of production and assigning those costs to all output from that stage. I feel that the process technique best matches the production process Hershey utilizes. Even on their website videos, Hershey breaks the production of the candy bars into seven separate functions, each with the end goal of developing the finest chocolate bars possible but with unique and separate processes. Just as Hershey has multiple processes, they will also have multiple product costs. A few traceable product costs that come to mind are associated with the seven website videos. The first film shows the production of the raw cocoa beans. The company will determine the costs associated with the purchase of raw materials such as the beans, sugar, and milk. This cost would be variable costs, as the production is increased, the volume of raw materials would also increase. The second stage of roasting and breaking the beans may also have variable inventory costs, and possibly a combination fuel costs to heat the roasters. Hershey will always have the fuel costs, but the amounts will vary depending on the amount of beans being roasted. The third stage of milling and pressing the beans will also have a combination of fuel cost to run the machinery. The process of blending and mixing of the chocolate looks to have a lot of direct labor and once again fuel costs to run mixers, heaters and dryers in addition to the various  employees creating direct labor costs. The refining process runs many heavy granite rollers and mixers to develop the chocolate into a smooth texture and will also generate additional fuel and power costs. Finally, the wrapping and packaging stages will have variable costs for the materials to wrap and package the candy in preparation for transportation to the consumer. In each of the categories, fuels and power costs are utilized in the preparation of the chocolate bars. This is one cost that one that could be allocated to each department. In addition, the facility costs, square footage and non direct labor may be allocated to the various departments. I feel Hershey should debit factory overhead for the actual costs incurred and credit Factory Overhead as these costs are allocated to Work in Process, which eventually gets transferred to expense as Cost of Goods Sold as shown via the preceding entries.

Solubility Characteristics Between Organic Compounds

Solubility Characteristics Between Organic Compounds Objective: The objective of this experiment is to study the relative solubility of organic compounds in various solvents. Besides, understanding on the effect of polar groups on a nonpolar hydrocarbon skeleton is the aim for the test. Introduction: The purpose of this experiment is to explore and understand the solubility characteristics between organic compounds and their relative solvents. The structure of organic compound indicates its solubility, acidity, basicity, reactivity, stability and so on. All of these properties can be called as â€Å"function† and different structure has different functions after reacting with solvents. It is important to know the solubility of reactant because it directly determines the recrystallization and reaction yields. In recrystallization process, an impure compound is dissolved into a highly concentrated solution at a high temperature. The mixture was left to cool to open air to filter out the insoluble impurities. After the further cooling of solution, the remaining amount of solute can no longer be held in solution forms, it will be purified into crystals, which can later be collected. This process has used the concept of solubility. In short, insoluble of reactants in solvent in dicates no reactions occur. In chemistry, there is a term in describing the solubility of polymer which is like dissolves like. The meaning is one substance is more likely to soluble in those solvents that are having similar properties. Polar compounds are generally soluble in other polar compounds; non-polar compounds are generally soluble in other non-polar compounds. Same goes to molecules that can form hydrogen bonds, they are generally soluble with other molecules that can form hydrogen bonds. To prevent unnecessary test, structure of reactants should be observed whether they are like dissolves like to predict the solubility before handing on the procedures. Acid-base extraction is a type of liquid-liquid extraction. Its basic concept is based on different solubility levels between organic solvent and water. In this case, the organic solvent may be any carbon-based liquid that have less solubility in H2O. The common used organic solvents are ethyl acetate, dichloromethane, or ether. Acid-base extraction is usually used to differentiate organic compounds from each other based on their acid-base properties. The assumption leans against this method is that majority of the organic compounds are likely to dissolve in organic solvent than that in water. However, if the organic compound is rendered ionic, it is eventually having high solubility in water compared to organic solvent because rendered ionic has the ability to easily transform into ions. It can be ionized into cation by adding a proton or becomes an anion by removing a proton (an H+ ion). The fundamental theory behind this technique is that salts, which are ionic, tend to be water-s oluble while neutral molecules tend not to be. If there is an addition of acid to a mixture of an organic base with organic solvent, the organic base will receive a proton to become cation while acid remains unchanged. Conversely, an addition of base into acid mixture together with organic solvent, acid will be deprotonated and transforms into anion meanwhile basicity remains the same. Both of these cation and anion will be dissolved in water and this aqueous layer can be eliminated after phase separation and the pure substance can be obtained. Ultraviolet–visible spectroscopy defines an absorption spectroscopy in the ultraviolet-visible spectral region. Its working theory is using light in the adjacent and visible (near UV and near infrared) ranges. The chemical inside the electromagnetic spectrum region will absorb the light which affects the perceived color of chemicals. At that moment, the light energy will be used by molecules to perform electronic transition. By going through Ultraviolet–visible spectroscopy, the compositions of organic compound can be identified. Diagram1 shows the energy distribution of each orbital inside a chemical compound. Diagram1 When UV light is passing through the compound, energy will be absorbed to promote the electron from either non-bonding orbital into anti-bonding orbital or that from bonding orbital into anti-bonding orbital. The energy of UV light was stored inside its wavelength whereas different wavelengths associate different strength of energy. The relationship between energy and frequency of light can be shown in the equation below: It shows the energy is directly proportional to frequency of light. Since UV spectroscopy is always giving the data of its wavelength instead of frequency. The relationship between frequency and wavelength needed to be considered. From next equation, it proves that the lower the wavelength gives higher frequency since they are inversely proportional: If large amount of energy needed to promote electrons, lower wavelength of UV light will be absorbed. Absorption spectrometer is only working in a range from about 200 nm (in the near ultra-violet) to about 800 nm (in the very near infra-red). Due to this case, when the electron is promoted from an orbital having weak energy (For example, pi bonding orbital has lower energy compared to non-bonding orbital), more energy is needed to help in transferring the electron. The wavelength of light absorbed will be shorter than 200 nm. Now the detection of functional group in this situation is ambiguous because the absorption of light does not happen in range. Non-bonding orbital requires lone pair of electrons inside the organic compound which means it may be containing oxygen, nitrogen or a halogen. The wavelength like 180nm will be absorbed to promote electron from pi bonding orbital into pi anti-bonding orbital while 290nm of wavelength will be used for promoting electron from non-bonding orbital. 290nm of wavelength will be picked because the spectrometer works in the range of 200 800 nm. Organic compound with different functional groups have their unique electrons configuration. The energy and wavelength of UV light required is also distinct. However, these properties prove that each composition has its own particular reading of wavelength absorption. From this, the composition of one unknown compound could be identified by testing the Ultraviolet–visible spectroscopy. Here is some example of compounds with their wavelength absorption. Example1 Furthermore, Infra-red spectrum is also one of the methods used to identify the composition of organic compound. Diagram2 shows the setup of Infra-red spectrum: Diagram2 Detector will absorb the non-absorbed infra-red and produce a graph by its strength on different wavelengths. For example, if the sample absorbs 800cm-1 of infra-red, the remaining light that passing through the sample will be lesser. Hence the graph will show a large trough at 800cm-1 of wavelength because detector received less amount of infra-red. This is the typical Infra-red spectrum: From the example above, the trough at 3000+ cm-1 indicates there is absorption of infra-red by sample to excite bonds in the molecule to a higher state of vibration either stretching or bending. Observation on this trough can determine the functional group inside the organic sample because every functional group has their approximate range of infra-red absorption. The advantage of applying Infra-red spectrum is that it can detect the other smaller parts of differences between the molecules that having same functional group. For example, both propan-1-ol and propan-2-ol contain same OH group as functional group. These can be shown in two graphs below: They have almost the same troughs around the area at 3000 cm-1 which indicates the same functional group. However, the regions between 1500 and 500 cm-1 shows the distinct in composition. This region is called fingerprint region. The pattern in the fingerprint region allows the user to evaluate the compound.

Great Gatsby :: essays research papers

The attempt to capture the American dream is central to many novels. This dream is different for different people, but in The Great Gatsby, for Jay, the dream is that through wealth and power, one can acquire happiness. This happiness is something for which he must reach into the past to have and for which he must revive an old dream. Jay Gatsby, the central figure of the story, is one character who longs for the past. Surprisingly he devotes most of his adult life trying to recapture and, finally, dies in its pursuit. In the past, Jay had a love affair with the affluent Daisy. Knowing he could not marry her because of the difference in their social status, he leaves her to amass wealth to reach her economic standards. Once he acquires this wealth, he moves near to Daisy and throws extravagant parties, hoping by chance she might show up at one of them. He, himself, does not attend his parties but watches them from a distance. When this dream doesn’t happen, he asks around casually if anyone knows her. Soon he meets Nick Carraway, a cousin of Daisy, who agrees to set up a meeting. Gatsby’s personal dream symbolizes the larger American dream where all have the opportunity to get what they want. Later, as we see in the Plaza Hotel, Jay still believes that Daisy loves him. He is convinced of this as is shown when he takes the blame for Myrtle’s death and then watches and protects Daisy as she returns home. Jay cannot accept that the past is gone and done with. Jay is sure that he can capture his dream with his wealth and influence. He believes that he acted for a good beyond his

Mans Indominability in The Grapes of Wrath :: Free Essay Writer

Man's Indominability in The Grapes of Wrath A study of the characters in John Steinbeck’s The Grapes of Wrath, reveals man’s indomitability and endurance. Steinbeck potently suggests that there is a distinct time in life where the choice must be made to either sacrifice one’s spirit, or to stay true to one’s self. In spite of their lack of food and without having a direct promise of a stable job, the Joad family perceptibly allow their spirit to lead them to obtain their individual goals. Evidently, the theme of spiritual survival ultimately determines whether one will succeed or fail. The Joad family maintain faith within themselves during the times when most become discouraged and defeated. Nowhere other than in The Book of Job, in The Old Testament, is spiritual survival better articulated. Both the Joad family and Job endure pain and suffering in its worst form. However, both conquer their hardships with undying strength and hope: â€Å"Then said his wife unto him, ‘Dost thou still retain thine integrity? Curse God, and die’. But he said unto her, ‘Thou speakest as one of the foolish women speaketh. What! Shall we receive good at the hand of God, and shall we not receive evil?’†. In The Book of Job, as well as in The Grapes of Wrath, spirit and dignity guide the characters toward survival. Any individual may succeed in times of joy; however, to triumph over the most oppressing of life’s moments is the true measure of one’s spirit and faith. Although each survive in their own distinguishable manner, both Grandpa and Grandma Joad withstand against the tests of one’s faith. Grandpa Joad illustrates significant strength and optimism in his decision to stay on his land. After an oppressive drought storm demolishes their farming lands, many Oklahoman families are driven off their homes and toward the promised land of California; however, Grandpa Joad will not be subdued by the difficulties that aim to defeat him. The resemblance between a man and his farming land is made quite evident throughout the novel as it signifies one’s pride and dignity. In a sense, the remnant of the characters sacrifice their pride and home, in exchange for survival. Grandpa Joad is a patent exception, as he unremittingly decides to stay behind in Oklahoma. Grandpa Joad’s land symbolizes his pride. He will not relinquish his dignity regardless as to what is conniving against him: â€Å"If a man owns a little property, that property is him it’s a part of him, and it’s like him† (Steinbeck 50).

Shakespeares King Lear - A World too Cruel? :: King Lear essays

King Lear - A World too Cruel? King Lear is at once the most highly praised and intensely criticized of all Shakespeare's works. Samuel Johnson said it is "deservedly celebrated among the dramas of Shakespeare" yet at the same time he supported the changes made in the text by Tate in which Cordelia is allowed to retire with victory and felicity. "Shakespeare has suffered the virtue of Cordelia to perish in a just cause, contrary to the natural ideas of justice, to the hope of the reader, and, what is yet more strange, to the faith of chronicles."1 A.C. Bradley's judgement is that King Lear is "Shakespare's greatest work, but it is not...the best of his plays."2 He would wish that "the deaths of Edmund, Goneril, Regan and Gloucester should be followed by the escape of Lear and Cordelia from death," and even goes so far as to say: "I believe Shakespeare would have ended his play thus had he taken the subject in hand a few years later...."3 Many critics have sworn that the story is too fantastic and cruel to be true and that it should be viewed only as an allegory or fantasy. Yet Johnson called it a "just representation of the common events of human life" and C.J. Sisson has cited historical evidence from the lives of several men which closely resembled Lear's division of his kingdom and tragic rejection by his daughters. Despite its undeniable greatness, throughout the last four centuries King Lear has left audiences, readers and critics alike emotionally exhausted and mentally unsatisfied by its conclusion. Shakespeare seems to have created a world too cruel and unmerciful to be true to life and too filled with horror and unrelieved suffering to be true to the art of tragedy. These divergent impressions arise from the fact that of all Shakespeare's works, King Lear expresses human existence in its most universal aspect and in its profoundest depths. A psychological analysis of the characters such as Bradley undertook cannot by itself resolve or place in proper perspective all the elements which contribute to these impressions because there is much here beyond the normal scope of psychology and the conscious or unconscious motivations in men.

Nursing code of ethics

Ethics refers to the adherence to practices and processes, which are morally acceptable.   Ethical issues are what shape public opinion about an organization. In addition, a code of ethics serves as the benchmark for decision-making. In nursing and healthcare, the issue of culture is more pronounced than anywhere else. In deed, it is in the understanding of the need for a more diversified an ready to serve call that led the University of phoenix to develop a code of conduct for students which guides the nursing students and indeed a the whole university community into understanding how best to deal with the issues of professional relations . The fact that nurses are required to serve many people from various ethnic, religious, racial and cultural backgrounds who come forth to hospitals and healthcare centres in search of health solutions means that, the conduct of nurses must be guided by a common concept which in this case is the code of ethics. Due to these cultural disparities, patients often fail to receive quality services because of practices that are lacking in cultural competence. As a result, the American Association of Nursing has in place a code of ethics which aims at offering guidelines for nurses in the course of service. A code of ethics for nurses and indeed for nursing students is aimed at making sure that, nurses offer service with competence and in an efficient manner in a cross-cultural setting thus enhancing the system’s or institution’s capacity to function in effective ways. The American nursing code of ethics emphasizes on integrity, honesty, care giving, and accountability. Under the provisions in the American code of ethics, nurses are required to strictly act in accordance with the guidelines so as to ensure a smooth running of health care provision in the United States of America. The code of ethics for both nurses and students at the University of Phoenix is aimed at ensuring that, in their professional growth, professional attain qualities which influences the individual’s values, perceptions, beliefs and opinions in corresponding to the professional standards expected of nursing professionals. The US is comprised of the most culturally diverse population.   A big percentage of the world’s ethnic, religious and cultural groups are represented in this population.   This has created a most unique opportunity as well as challenge to many professionals including nursing professionals.   Nurses are presented with patients with very diverse cultural backgrounds. Culture influences how different people will respond to the different ways of health service delivery, interventions and treatment, as a result, the code of ethics is designed to streamline the actions of the nurses in regard best practice. In deed the American nursing code of ethics is designed to guide the nursing professionals into the future. In more the same way as a business strategy, the code of conduct imparts discipline and control in the nursing profession thus making sure that, the profession is ready to face future challenges. Because of the demographic situation in America service providers are under pressure to provide more culturally correct services.   The nursing profession cannot be left behind and therefore the need to comply with the changing needs is overwhelming.   One ethnical principle that guides nurses in their endeavour to provide culturally appropriate care is the appreciating that everyone regardless of their cultural persuasion is entitled to receive quality health care. Cultural differences can influence the caregiver’s prejudices and bias towards a patient.   In a similar way a patient can misconstrue the caregiver’s actions and words.   This can serve to lower the quality of care given to this particular patient.   Professional ethics require that there be no form of discrimination in the provision of health care but in a situation where there is prejudice on either party, then the quality of care is compromised. Nurses are usually supposed to care for the general well being of a patient, they ought to be able to understand and empathize with the patient inorder to cater for their physical and emotional needs.   On an individual level, a nurse has a responsibility to learn the practices that are in accordance to cultural competence. In the year 2010 more than 45% of all patients in the US will come from minority cultures.   This is due to immigration that is the greatest contributor to the cultural diversity.   The health sector has realized the reality of these facts and medical practitioners are now given incentives to encourage them to take up learning on cultural diversity. The above reasons amongst others are worthy considering in regard to how nur4ses in this country are governed. To achieve the health goals, the American nursing association must constantly address the issues at hand and specifically consider reinforcing high values. This is what the American code of conduct seeks to achieve as well as the University of Phoenix Student Code of conduct and the American code of conduct. University Phoenix student code ethics. American nursing code of ethics. http://www.nursingworld.org/ethics/ecode.htm accessed on 07/05/2007