Hypothyroidism vs Hypertheriodism Essay Example | Topics and Well Written Essays - 250 words

Hypothyroidism vs Hypertheriodism - Essay Example On the other hand, the symptoms of hyperthyroidism include palpitations, nervousness, goiter, tachycardia, increased sweating, and hypersensitivity to heat. Other signs are weight loss, weakness, increased appetite, and bowel motion. The eye symptoms related to hyperthyroidism include a moderate level of conjunctival injection, lid lag, staring and lid retraction (Parangi & Phitayakorn, 2011). To test for Hypothyroidism and Hyperthyroidism, a TSH and FT4 blood tests are carried out. In this procedure, a radioimmunoassay test is conducted to measure the serum TSH levels. The tests results are the ones used to differentiate between the two disorders. In the case where the TSH level is above 4.5 mU/L and FT4, result is below nine Ï mol/L then illness is diagnosed as hypothyroidism. On the other hand, if the FT4 is above 25 Ï mol/L and the TSH level is below 0.4 mU/L then the patient suffers from hyperthyroidism (Higgins, 2012). In conclusion, both hypothyroidism and hyperthyroidism are illnesses that affect the thyroid gland. Regular use of drugs that contain high iodine levels causes hypothyroidism or hyperthyroidism in individuals with a condition like autoimmune illness (White, Garber, & Harvard Medical School,

Environmental issues Essay Example for Free

Environmental issues Essay Nowadays, environmental issues are rapidly raising concerns and awareness to the society. It is good to know that problems involving environmental neglect and degradation are a problem of environmentalists no more, but also of politicians and ordinary citizens as well. Say, we should analyze a hypothetical problem regarding the issuance of business license in a local western coast, where two pre-dominant businesses already exist, a bait fish fishery of pilchards and an oyster lease. There are two promising businesses vying for the license, a Tuna Cage Farm and a Dolphin Swim Tourism Project. Both of the new establishments would create added benefits and disadvantages to the area and the pre-existing businesses, so the choice should be carefully examined. Primarily, the bait fishery in the western coast consists of pilchards. Pilchards are any of various small marine fishes especially the commercially important edible species. These pilchards are caught throughout the year, mostly during the night, using purse seine nets. The nets are pursed and drawn to an area adjacent to the vessel, and fish are removed from the net with pumps and placed in the hold of the boat. In layman’s term, pilchards have a wild capture. Unlike the wild pilchard capture, the tuna harvest is spawned in floating cages. Since it is a controlled environment, the unutilized feed components in the cages usually accumulate in the ambient water columns and substantially alter the benthic environment for the fishes. The toxic wastes from tuna cages caused massive pilchard mortalities, as shown in 1995 and 1998 incidents. Furthermore, the toxic wastes spread far at a rapid pace, about 500 km in 20 days, as shown in graph. The Dolphin Swim project, on the other hand, would introduce more boats that might disrupt the spawning season of the pilchards. There is also a probability that dolphins would consider the pilchards as prey. But aside from that, the dolphins can co-exist peacefully with the pilchards. The benthic area is preserved and the probable food cycle is just a natural process. Moreover, the industry in the coast will be promoted. Comparatively, it is evidently more harmful to facilitate a tuna cage farm with a co-existing pilchard industry; thus, the Dolphin Swim project should be favored. The decision was based on two significant aspects; which business is economically efficient while remaining ecologically sustainable. The Dolphin Swim Industry fulfilled these criteria.

Benefits and Hazards of Immunizations Essay -- Science Scientific Pape

Benefits and Hazards of Immunizations Although science and technology have been very beneficial to us a lot of people are misinformed about its procedures. I myself am a bit fearful about how technologically advanced we're getting in such a short period of time, but this is because I don't understand science. I guess most people that fear science feel that way because of the horrible things that science may bring about. When reading Mary Shelley's "Frankenstein" one begins to wonder what if scientists do create a monster and like Dr. Frankenstein did, can no longer undo the creation. It is actually a very scary thought. But then on the other end of the spectrum you have J. Michael Bishop who defends scientists against people's critiques. Bishop is correct in his argument that scientists have done great things. According to him, people begin to lose faith in science because they don't see results as fast as they would like to but as Bishop states research may take years and even then, there may not be a concrete answer. T he important thing is that they are working towards one and people should not expect miracles, they should allow scientists to do their work and only hope for a quick solution. When dealing with a situation of whether science has benefited or troubled the population we can talk about immunizations. Immunizations have saved many children's lives. The epidemic of polio is hardly heard of thanks to immunizations. Measles and chicken pox don't affect children half as much if they've had the immunizations either. So one can say that immunizations have been a benefit to the population because most, if not all, children in the United States have gotten the required vaccines and nearly all of them go away from the... ...ants everybody to get the vaccine, because as statistics show, the majority of the children are perfectly fine after immunizations. The problems that are arising with vaccines shouldn't be blamed on scientists, for they've come up with a solution to the mentioned illnesses. The problem may be in the way doctors are combining vaccines, or implementing them. Works Cited Bishop, J. Michael. "Enemies of Promise." The Presence of Others 3rd edition. Bedford/St. Martins, New York. (2000) : 237-243. Shelley, Mary. "Frankenstein." The Presence of Others 3rd edition. Bedford/St. Martins, New York. (2000) : 231-236. Schumacher, Karin. "Autism & Vaccines: A New Look At An Old Story." (2001). http://www.909shot.com/NVICSpecialReport.htm. (19 May 2001). Schumacher, Karin. "Diabetes Following MMR Shots." (2001). http://www.909shot.com/dicasee.htm. (19 May 2001). Benefits and Hazards of Immunizations Essay -- Science Scientific Pape Benefits and Hazards of Immunizations Although science and technology have been very beneficial to us a lot of people are misinformed about its procedures. I myself am a bit fearful about how technologically advanced we're getting in such a short period of time, but this is because I don't understand science. I guess most people that fear science feel that way because of the horrible things that science may bring about. When reading Mary Shelley's "Frankenstein" one begins to wonder what if scientists do create a monster and like Dr. Frankenstein did, can no longer undo the creation. It is actually a very scary thought. But then on the other end of the spectrum you have J. Michael Bishop who defends scientists against people's critiques. Bishop is correct in his argument that scientists have done great things. According to him, people begin to lose faith in science because they don't see results as fast as they would like to but as Bishop states research may take years and even then, there may not be a concrete answer. T he important thing is that they are working towards one and people should not expect miracles, they should allow scientists to do their work and only hope for a quick solution. When dealing with a situation of whether science has benefited or troubled the population we can talk about immunizations. Immunizations have saved many children's lives. The epidemic of polio is hardly heard of thanks to immunizations. Measles and chicken pox don't affect children half as much if they've had the immunizations either. So one can say that immunizations have been a benefit to the population because most, if not all, children in the United States have gotten the required vaccines and nearly all of them go away from the... ...ants everybody to get the vaccine, because as statistics show, the majority of the children are perfectly fine after immunizations. The problems that are arising with vaccines shouldn't be blamed on scientists, for they've come up with a solution to the mentioned illnesses. The problem may be in the way doctors are combining vaccines, or implementing them. Works Cited Bishop, J. Michael. "Enemies of Promise." The Presence of Others 3rd edition. Bedford/St. Martins, New York. (2000) : 237-243. Shelley, Mary. "Frankenstein." The Presence of Others 3rd edition. Bedford/St. Martins, New York. (2000) : 231-236. Schumacher, Karin. "Autism & Vaccines: A New Look At An Old Story." (2001). http://www.909shot.com/NVICSpecialReport.htm. (19 May 2001). Schumacher, Karin. "Diabetes Following MMR Shots." (2001). http://www.909shot.com/dicasee.htm. (19 May 2001).

Compare ‘The Soldier’ written by Rupert Brooke and ‘Anthem for Doomed Youth’ written by Wilfred Owen

Lately we have studied two poems that were written during the time of World War One. They were ‘The Soldier' written by Rupert Brooke and ‘Anthem for Doomed Youth' written by Wilfred Owen. Both of these poets were soldiers involved in fighting during World War One. ‘The Soldier' is an uplifting and optimistic poem looking at the positive side of dying for your country when going to war. I think the poet Rupert Brooke wrote the poem to send home to his family to reassure them if he died it would be peacefully and not in pain. In the first stanza Brooke is saying that if he dies while away in this foreign country, that he'll leave a part of England there. The following quotation is an example that he is English through-and-through: â€Å"A dust whom England bore, shaped, made aware, Gave, once, her flowers to love, her ways to roam.† He was born and brought up with a certain kind of English lifestyle and culture. He then goes on to describe the flowers and winding paths making us think of England as idyllic and peaceful. He uses personification in the first line of the quote. It compares England to a woman giving birth to a child and bringing it up. In the second stanza Brooke describes England as a country of no evil and that he will remember it forever, he'll always have happy memories from the past when he lived in England. Some of the best memories being times he's spent with the people he loved. The final line in stanza two is: â€Å"In hearts at peace, under an English heaven.† This conveys that England has shaped him into who he is and he is proud of it. ‘The Soldier' is a sonnet. A sonnet is a 14-line poem used to express personal feelings. His choice of words describe his personal feelings as well. These words all add reassurance to the poet's relatives that if he dies, it will be peaceful. Examples of the words used to describe the peacefulness are: â€Å"blest, dream, gentleness, peace and heaven†. One of the main features that the poet uses in this in this poem is repetition. The most widely used word that the poet uses repeatedly is ‘England' and ‘English' adding to the patriotism and significance that England has to him it isn't just a place it represents a culture and a set of values as well. The structure of the poem is that it has two verses and 14 lines in total. The rhyming scheme is- A B A B C D C D – E F G E F G Each letter represents a line, two lines with the same letter means that it rhymes. Brooke uses alliteration, the consonant that is being repeated is an ‘f', it is a soft sound yet again showing calmness and peacefulness: â€Å"That there's some corner of a foreign field That is forever England.† Other alliteration such as: â€Å"Her sights and sounds†, â€Å"Dream happy as day†, And, laughter, learnt of friends†. All these show how the poet feels about the possibility of his death. He is optimistic and knows he is prepared to die fighting for his country. The other poem ‘Anthem for Doomed Youth' written by Wilfred Owen is also a sonnet. ‘Doomed youth' mean all those young men to be sent to war and on the front are destined to die. In the poem the poet expresses his views on what should happen to these people when they die. They all should be given a funeral and a proper send off, even those on the battlefield. You can tell this because throughout the poem he mentions funerals and church services. The first stanza suggests the horror of death and how they compare these men to animals † For those who die as cattle.† There deaths have been brutal and violent. The first stanza demonstrate this, it is full of noise and violence to show the pandemonium of the battle compared to the funeral they would have had at home and how it differs: â€Å"No prayers, bells, nor any voice of mourning save the choirs† The second stanza is more peaceful and shows the grief of the relatives when they find out what's happened and in the second stanza it looks at the kind of send off they would have had if they had been at home. It uses words such as ‘candles', ‘hands of boys', ‘their pall', ‘holy glimmers of goodbyes' and ‘flowers' all things that are related to a church service. The final line of this poem depicts the morning of the soldier's relatives: â€Å"And each slow dusk a drawing-down of blinds.† When a death occurred during this period the families who had lost people they loved, closed the blinds to show their sadness and to keep the rest of the world out. In this case the consonant being repeated is ‘D'. D is a harsh sound stressing the relatives coping with losing a loved one. This poem is also a sonnet it shows personal feeling of what the poet though about not getting a proper send off. The rhyming scheme is- A B A B C D C D – E F F E G G The poem ends with a rhyming couplet that means the last two lines rhyme. In the first stanza the poet uses onomatopoeia to demonstrate the sound on the battlefield: â€Å"Only the stuttering rifles rapid rattle† It is also an example of alliteration. This poem is against war and the inappropriate way these men have lost their lives. The general mood of he poem is anger and sadness. Anger because the young men died unnecessarily without having much of a life and sadness because all these people are dying needlessly and others are mourning because of this. ‘The Soldier' and ‘Anthem for Doomed Youth' are both sonnets with two stanza and 14 lines but both poem are completely different in their take of the same situation.

Hathorne and Parris Essay

In my opinion the main twist of the play was in the court scene where Proctor confesses his affair with Abigail, who doesn’t deny it and doesn’t confess to it either. Elizabeth is brought in as a witness, she could save all the living people accused of witchcraft by telling the court the truth, by removing Abigail’s power. However, her choice to lie or confess her husband’s adultery to the court is not based on her values and her morals. She is unaware of the importance of her decision and she doesn’t know that John has already confessed his crime. Danforth-â€Å"What of Abigail Williams? † Elizabeth-â€Å"I came to think he fancied her. And so one night I lost my wits, I think, and put her out on the highroad. † Danforth-â€Å"Your husband-did he indeed turn from you? † Elizabeth-(in agony): My husband-is a goodly man, sir. † Danforth-â€Å"Then he did not turn from you. † Elizabeth-(starting to glance at Proctor): He- Danforth-(reaches out and holds her face, then): â€Å"Look at me! To your own knowledge, has John Proctor ever committed the crime of lechery! (in a crisis of indecision she cannot speak) Answer my question! Is your husband a lecher! Elizabeth-(faintly): No, sir. This scene is packed with suspense, will Elizabeth tell the truth? Dramatic irony also plays a key part in this scene, we know that John has already confessed to his lechery, but Elizabeth doesn’t. She thinks that she is saving his name, when ironically she is labelling him as a liar. She chooses to lie in the church, ignoring her religious values. She puts her husband and family first, which shows us that she is on the private side of the private life vs. the church conflict which runs throughout the play. The confess or not to confess conflict is also shown here, Elizabeth is one of the many characters forced to make this decision, along with Proctor, the girls, Mary Warren and Abigail. The punctuation in Danforth’s speech intensifies his anger, it creates more tension and puts even more pressure on Elizabeth. Elizabeth’s sentences are mostly short, show her lack of confidence and weakness. This makes us sympathise with Elizabeth even more and involves us with her even more, just in time to intensify the hanging of her husband. ‘The Crucible’ is a play of conflicts, these conflicts make the storyline more exciting by creating suspense and tension for climaxes, create sub-plots which add to the confusion and it allows room for twists, such as when John confesses his adultery but Liz unconsciously says he’s lying. This keeps us glued to the play. The structure itself can be symbolised by a crucible getting hotter and hotter and allowing the impurities to be extracted. It puts tremendous pressure on our main characters causing more conflicts, which in turn causes, excitement, creating yet another climax. Conclusion I thoroughly enjoyed this play as it was exciting and highly emotional so I could get involved in the play and with the characters. I found myself in a position where I was unbelievably biased towards John Proctor without even realising how I’d been persuaded by Miller to side with him. This is cleverly done so you feel you have made your own choice, so you don’t feel manipulated. I found the ending of the play almost unbearable as through the story I had attached myself to John and it was upsetting to see him victimised by the pride of Danforth, Hathorne and Parris. Pride and religion are what decide the fate of the play, the threat of reality crashes down harshly on the dream of a Utopia, confusing readers and characters alike.

Human Adjustment and the Loss of a Romantic Relationship essays

Human Adjustment and the Loss of a Romantic Relationship essays I don't know if I'm real without you. I don't know whats real without you. Turn on the radio at any point during the day and you are sure to hear at least one jilted singer crooning a heartfelt ballad about a lost love. The preceding excerpt from the song Shame by the group Stabbing Westward is one of many similar sentiments expressed through music since the beginning of time. Losing a loved one, whether due to a relationship break-up or through death can be an exceedingly painful process. It is one that is often full of conflicting thoughts and emotions and a profound feeling of emptiness. However, while countless songs and poems are written about the pain of loss, few are written about the eventual outcome surviving that loss. Despite how helpless the situation appears, humans are resilient creatures. Through time and appropriate support one can emerge from this period of grief and adapt to the situation. So what is this concept of love that has such a powerful and dramatic effect on us? It is a vague notion that is often best described by the Shakespeares of our time and not by science, however, some definition seems necessary. Aristotle once said, Love is composed of a single soul inhabiting two bodies. He also felt that there are four different kinds of love: storge (mutual affection), philia (friendship), agape (a forgiving moral love) and romantic love, which he coined eros (Enright and Fitzgibbons, 2000). Eros is the type of love that usually comes to mind when this word is used. Robert Sternbergs way of looking at romantic love has come to be accepted by many psychologists as an accurate description (Robbins, 1996, p. 18). He sees this hard-to-pinpoint emotion as best described by a triangle with one of three distinct components at each point: intimacy, passion, and decision/commitment. Intimacy is, according to Sternberg, those fee...

Sir Gwain and the Greeness essays

Sir Gwain and the Greeness essays There once lived a king, the great king of Uruk in Mesopotamia. This great leader was Gilgamesh. His preserved epic is of great significance to modern day culture. Through Gilgamesh, the fate of mankind is revealed, and the inevitable factor of change is expressed. In the Epic of Gilgamesh, it is a great love, followed by a lingering grief that cause a significant change in the character of Gilgamesh. Before the coming of Enkidu, Gilgamesh was a man of pure power. A being of which there was no equal match, Gilgamesh boasted upon his overwhelming glory and power. This arrogance was accompanied with an extensive abuse of power, which led the city of Uruk into a state of injustice and rage. "His arrogance has no bounds by day or night" (Sanders 62). Still, Gilgamesh felt no despair; he lived to display to others his majestic power. The first sign of a sincere change in Gilgamesh arises as a result of the birth of Enkidu. From the beginning, a powerful link developed between Gilgamesh a nd Enkidu. The bond was as powerful as that between man and woman. The wise Ninsun said to Gilgamesh, "You will love him as a woman and he will never forsake you" (66). Gilgamesh had finally met his match, a friend that would serve as his life-long companion. Upon the seal of this great friendship, Gilgamesh began to change his selfish ways. He shared with Enkidu the luxuries of kingship. Shamash, speaking to Enkidu, said, "He (Gilgamesh) has made the princes of the earth kiss your feet, and now all the people of Uruk lament and wail over you"(91). Setting aside his great pride and power, Gilgamesh had opened a place in his heart, and in his sumptuous life, for his beloved brother. The second significant change in Gilgamesh was caused by the loss of his brotherly companion, Enkidu. Gilgamesh couldn't bear the loss of a love so powerful. Despite his astonishing power and leadership, something in his life was missing. He wept for sev ...

Setting and Characters in Act Two of the Play Clybourne Park

Setting and Characters in Act Two of the Play Clybourne Park During the intermission of Bruce Norris play Clybourne Park, the stage undergoes a significant transformation. The former home of Bev and Russ (from Act One) ages fifty years. In the process, it erodes from a quaint, well-kept home into a residence that features, in the words of the playwright, an overall shabbiness. Act Two takes place in September of 2009. The stage directions describe the altered environment: The wooden staircase has been replaced with a cheaper metal one. ( . . . ) The fireplace opening is bricked in, linoleum covers large areas of wooden floor and plaster has crumbled from the lath in places. The kitchen door is now missing. During Act One, Karl Lindner predicted that the community would irrevocably change, and he implied that the neighborhood would decline in prosperity. Based on the description of the house, it seems at least part of Lindners forecast has come true. Meet the Characters In this act, we meet an entirely new set of characters. Six people sit in a semi-circle, looking over real estate/legal documents. Set in 2009, the neighborhood is now a predominantly African-American community.   The black married couple, Kevin and Lena, maintain strong ties to the house in question. Not only is Lena a member of the Home Owners Association, hoping to preserve the architectural integrity of the neighborhood, she is the niece of the original owners, the Youngers from Lorraine Hansberrys A Raisin in the Sun. The white married couple, Steve and Lindsey, have recently purchased the house, and they have plans to tear down most of the original structure and created a larger, taller, and more modern home. Lindsey is pregnant and makes every attempt to be friendly and politically correct during Act Two. Steve, on the other hand, is eager to tell offensive jokes and engage in discussions about race and class. Like Karl Lindner in the previous act, Steve is the most obnoxious member of the group, serving as a catalyst that exposes not only his prejudice but the prejudice of others. The remaining characters (each one Caucasian) include: Tom, the real estate lawyer representing the interests of Kevin and Lenas Home Owners Association. Tom continually tries (but usually fails) to keep the conversation on track.Kathy, the lawyer for  Steve and Lindsey, also tries to keep the proverbial ball rolling. However, she does go on brief tangents, such as when she mentions that her family (the Lindners from Act One!) once lived in the neighborhood.Dan, a contractor who interrupts the debate when he discovers a mysterious box buried in the yard. Tension Builds The first fifteen minutes seem to be about the minutiae of real estate law. Steve and Lindsey want to change the house significantly. Kevin and Lena want certain aspects of the property to remain intact. The lawyers want to make certain that all parties are following the rules established by the lengthy legalese they page through. The mood begins with casual, friendly conversation. Its the sort of small talk one might expect from newly acquainted strangers working towards a common goal. For example, Kevin discusses various travel destinations including ski trips, a clever call back to Act One. Lindsey talks happily about her pregnancy, insisting that she doesnt want to know the sex of their child. However, because of many delays and interruptions, tensions increase. Several times Lena hopes to say something meaningful about the neighborhood, but her speech is constantly put on hold until she finally loses patience. In Lenas speech, she says: No one, myself included, likes having to dictate what you can or cant do with your own home, but theres just a lot of pride, and a lot of memories in these houses, and for some of us, that connection still has value. Steve latches onto the word value, wondering if she means monetary value or historic value. From there, Lindsey becomes very sensitive and at times defensive. When she talks about how the neighborhood has changed, and Lena asks her for specifics, Lindsey uses the words historically and demographically. We can tell she doesnt want to directly bring up the subject of race. Her aversion becomes even more prominent when she scolds Steve for using the word ghetto. The History of the House Tensions ease a bit when the conversation removes itself from the politics of property, and Lena recounts her personal connection to the home. Steve and Lindsey are surprised to learn that Lena played in this very room as a child and climbed the tree in the backyard. She also mentions the owners before the Younger family (Bev and Russ, though she doesnt mention them by name.) Assuming that the new owners already know the sad details, Lena touches upon the suicide that took place over fifty years ago. Lindsey freaks out: LINDSEY: Im sorry, but that is just something that, from a legal standpoint, you should have to tell people! Just as Lindsey vents about the suicide (and its lack of disclosure) a construction worker named Dan enters the scene, bringing in the trunk that has recently been dug up from the yard. By coincidence (or perhaps fate?) the suicide note of Bev and Russ son lies in the box, waiting to be read. However, the people of 2009 are too concerned with their own daily conflicts to bother opening up the trunk.

The competitive structure of British airports with reference to BAA Essay

The competitive structure of British airports with reference to BAA - Essay Example More particularly, the Competition Commission has made are geared its findings towards making the BAA to be more competitive. Background BAA was privatized in 1980. This was in response to proposals by the Governments Review of Economic Regulations that sought to bring changes to operations of UK Civil Aviation Authority. Furthermore, the proposed amendments have been for the sake of widening the scope of competition at the airport as well as making the ground be more even. In the recent past, due to these proposals, the sector has seen major changes in terms of structure and becoming more flexible to respond to market demands and competition. Competition has also been necessitated by BAA’s disposal of Gatwick airport to Global Infrastructure Partners. Besides, there is a wider legal framework that is being applied in all other sectors to encourage free hand in business. For instance, the Competition Act 1998, Utilities Act of 2000 and the Communications Act of 2003 have creat ed a platform that promotes fair competition.. This has further gone a long way to diminish its share of passengers and airlines in the South East. To make the market perform optimally, there is more need for BAA to divest some of its holding in other air business corporations so as to completely free up the market. Nevertheless, the future of airports business is likely to be better due to the changing market environment (Doganis, 1992). The present competitive structure of British airports Since the process of liberalization of the air industry gained progress, the sector has witnessed tremendous rise in domestic flights as well as demand for flights for European and intercontinental routes. Despite this space of freedom, there still exists some of form of regulation. Therefore, it is of paramount importance to establish the level of competition that truly exists as well as explore the precise consequences to the current and future air market. Types of markets Theoretically, there are three types of market as far as competition is concerned. Firstly, there is monopoly. This is one of the oldest forms of market where there is only one seller or buyer who has power to control the prices of commodities. In this market, he is the price setter and shall invariably do that to his advantage. This market is characterized by a number of imperfections that typically result in to negative social costs to consumers. It is also a common feature for traders in this market to report abnormal profits. Due to liberalization, in UK there is a limited number of industries that have monopolistic tendencies. According to Competitions Commission, there is need for economic regulation in such conditions so as to reduce the economic excesses that result from monopoly. Secondly, there is an oligopolistic market, that is a market that is controlled by a few market players (sellers or buyers), who habitually, agree on the price to charge for their goods and services. Just like monopol y, this market system can be quite oppressive. The British airports market can aptly fall under this category. Scholars and policy formulators do converge to a verity that in this condition, there is need for regulator intervention to make the ground fairer. Finally, there is a perfect competition that, incidentally, has dominated the majority of UK

Politcal Theory- The Liber tarian approach Essay

Politcal Theory- The Liber tarian approach - Essay Example Government’s roles in the private lives of citizens and their activities include enacting contracts, protecting people’s property from theft and keeping peace. Sandel states that â€Å"if the libertarian theory of rights is correct, then many activities of the modern state are illegitimate, and violations of liberty† (60). Libertarianism implies that individuals have the right to do whatever they desire with their bodies and property, but refrain from harming other people without their consent or destroying their property. The contemporary social institutions have enforced and implemented laws, regulations, values and policies that prohibit some of the liberties that the libertarian approach consider as the right. These institutions in the society include political, social and economic institutions. Social institutions govern individuals’ relationship and interaction with other people such as religious values, beliefs and customs. Political institutions im plement laws and policies that prevent individuals from practicing unaccepted behavior while economic institutions deals with freedom in free markets. Libertarianism and Violation of Liberty According to Sandel (60), individuals have the right to ownership of their body and property. An individual has the right to consent to heinous acts such as cannibalism, scientific experimentations and assisted suicide. Cannibalism is defined as eating human flesh for the purpose of survival, experimentation or cultural beliefs. In the contemporary society, cannibalism is considered a crime punishable by serving a life sentence or death by lethal injection. However, there are people who want to experiment on the old customs of eating human flesh. There are two groups of people who participate in this agreement: the cannibals and the consenting adults who will be eaten. According to the libertarian approach, an adult who has the mental capacity to understand the experiment and know its consequenc es can consent to cannibalism. The society and the government must not intervene in such matters because people have the freedom and the right to make their own decisions about their bodies. The judicial system will be violating the rights of an individual to ownership by arresting and charging the individuals who participated in the acts of cannibalism or assisted suicide. Libertarian approach advocates for freedom to participate in leisure activities that do not cause harm to other people. Such leisure activities include consented pornography and prostitution. In the contemporary society, state laws and religious rules are enacted to prevent these unlawful acts. Watching and sharing pornography in schools, airplanes and other public areas are serious offenses that lead serving time in prison. Prostitution is illegal and shunned by religious groups. However, according to the libertarian approach, consenting to prostitution as a source of income is a person’s choice and prefe rence. Women who consent to selling sexual favors can do so according to their desires and projected outcomes. Pornography and prostitution are victimless crimes that do not violate or hurt other people. According to the libertarian approach, charging individuals for performing the above acts in a court of law violates their liberty to ownership. In the U.S, a few states have legalized the use of marijuana as a medical drug or leisure drug. Other states refuse to legalize this drug because of the moral constraints associated with it. According to

The Osu Caste system amongst Igbos in Nigeria Essay

The Osu Caste system amongst Igbos in Nigeria - Essay Example Some attributions to clarify this point can be taken from the fact that under flimsy pretexts some people may even be declared Osus if they do not practice the conventional practices of the presumed superior class of society members. The Osu are considered as untouchable in Nigeria and unfairly portrayed as being lazy, dishonest and dirty with repulsive odour as an overall people of almost 2 million who despite legislative laws continue to suffer injustice and social disabilities in our modern times that still has primitive mentalities. (Untouchability in Nigeria & Victor Dike, Sacramento, California) The origins of the Osu caste system is a debatable issue as they are viewed with conflicting representations. According to some this system come into existence when people become slaves for rituals after being dedicated to Gods and thereafter it was considered taboo for other people to socialize with them. This system can also historically be dated thousands of years back when the rules of Osu must have been decided upon with the requirement factors of communities and villages to have dominance over the minorities. A source also claims that after a community, village or town lost a war; its inhabitants became Osu to placate their conquerors and would be obliged to give some of their kin for sacrificial purpose to the gods of their victors to appease them. These victims eventually became the slaves of the conquerors and lived in their temples and shrines dedicated to the gods of their victor's in their towns and were originally named as the Osu. It is incredible that the Osu caste system effects much of the population that stays on the eastern side of the River Niger in inflicts emotional and mental distress on being alienated with some villages continuing to discriminate even generation upon generation of the first Osu specifically when it comes to the issue of marriages. The terrible caste system nightmare continues to therefore haunt the 2 million Osu people absurdly even in the 21st century. (Osu caste system: 21st Century absurdity in Igboland) People termed as Osu and its Heredity Traditionally the Igbo society is split in the Diala (also known as the Nwadiala) as the freeborn people and the Osu as the untouchables and as culturally the Osu people are portrayed as being unclean, they are presumed to have the capacity to defile others and they are therefore isolated out of fear that they would contaminate society. However as the earlier Osu generations were allowed to be non-celibate even when they were slaves, their children continued to inherit their Osu status. As the Osu caste system is deeply rooted in the Southern Nigerian society, the Osu can not even farm next to the Diala; on dying the can be buried on designated days and they can not become rulers or representatives of communities and there is such deep revulsion of the Osu that in the Igbo society that marriages precede investigation by the Diala to verify that the bride or groom is not by any

Comparison of Scripting Languages Research Paper

Comparison of Scripting Languages - Research Paper Example They are categorized into scientific concerned and general purpose scripting languages. Examples of scientific based one are Matlab and Octave while those of general purpose are python and Perl. However, we are going to compare and contrast Matlab, Python, and Octave scripting languages by analyzing. According to Chapman, Matlab is a computer program enhanced to perform scientific and engineering calculations (2008). It started as a program to calculate matrix mathematics but with time, it improved to a malleable calculating program capable of resolvingbasically any technical difficult. Python is a dynamically, securely, and powerfully typed language. Python offers the clean and easy word order of the prevalent scientific calculating environments, grounded on your preferredhigh-performance FORTRAN, C, and C++ codes (Langtangen, 2008). While Octave is software, same as Matlab that has a well-matched scripting interface. However, Octave image processing purposes are not as broad as tho se provided by Matlab. Python, Matlab, and Octave scripting languages have many things in common. They have no affirmation of variables, and simple and suitable word order that make them easy to use ad to learn. In addition, they easily go together with GUIs, simulation, and visualization. However, Matlab and Octave are more independent languages, while Python requires coupling with several other packages in order to make an environment of reasonable functionality. Federico argues that, dynamic typing is easily found in scripting languages such as Python, while in Matlab and Octave both dynamic and static typing is found (2010). In addition, Python is much stronger programming language compared to Matlab and Octave making it the most convenient to use in computing scientific calculations. However, this python feature makes it to be preferred to by scientists can perform weighty operations compared to Matlab and Octave. The time needed to load and change input files folder of the Mat lab, Octave, and Python differ considerably. Python is the fastest followed by Matlab and Octave respectively. These show that Python can load fastest compared to the other two, however, it is the best in loading. In terms of the power structure examination, Python has the best performance compared to Matlab and Octave. This makes it efficient in the calculation and extremely fast compared to Matlab, though, Octave is the slowest of all. These clearly illustrate that Python programming language is stronger compared to Matlab and Octave. The Python, Matlab, and Octave environments differ considerably. The Python environment is incredibly open and is made in such a way that external tool can be integrated with it. For example, calling a program like FORTRAN from the Python is extremely easier, and the Python borders can take benefit of object- concerned scheme and easy gluing to GUIs, and visualization. However, calculating with FORTRAN from these boarders can be done in either short scripts or interacting full over a Python shell. Therefore, Python interfaces can be used to existing libraries like a way of making your own custom-made environment for resolving predicaments. Conversely, Matlab and Octave environments are not open, therefore, they cannot be easily be integrated with external tools. The characteristic of the toolbox of the Python, Matlab, and Octave also differ according to how can be contained. In Matlab and Octave, the toolbox is mostly characterized by a

Cyber Warfare in China Term Paper Example | Topics and Well Written Essays - 5000 words

Cyber Warfare in China - Term Paper Example Moreover, it is difficult to identify the sources of attack since the hackers can strike the target precisely without leaving many evidences about the culprits. Cyber warfare will involve disruption of crucial network services and data, damage to critical infrastructure, and the creation of uncertainty and doubt among opposing commanders and political leaders. Cyber-attack provides an ability to strike both tactical and strategic targets from a distance using inexpensive systems China is often been accused for its involvement in cyber warfare with its enemy countries like America, India etc. People’s Liberation Army (PLA) of China is accused for conducting cyber warfare with many other countries. In fact, â€Å"PLA takes cyber war seriously as this kind of warfare offers an immediate way for the country to overcome the superiority of the U.S. in warfare techniques and weaponry† . America is one country which has superior military power than China. Based on the current capabilities, it is difficult for China to attack America directly. So, they are believed to be causing huge problems to America with the help of cyber warfare. Same way, India is another country which is working against the interests of China. India’s has frontier disputes with China. Moreover, the acceptance given to the Tibetan leader Dalai Lama by India is indigestible to China. So they are causing huge problems to India with the help of cyber warfare. Because of the necessities of instant interchange of information between countries located at different parts of the world, most networks and the computers in the world are connected in some ways. In a heavily globalized world, it is difficult for a country to isolate its computer networks from global networks. Moreover, majority of the computers in the networks are using same operating systems and networking technologies because of the monopoly of some companies in these sectors. For example, Windows is used as the operating system in majority of the computers all over the world. Same way, TCP/IP protocols are used in majority of the computer networks. Although a completely accurate map of the overall Net has not been produced, it is logical to reason that the 95% of privately owned networks are connected to each other in some way. The interoperability benefits of standardized protocols and the spread of recently devised worms and viruses such as Nimda and Sasser are testament to th e links between these networks4. China has superior internet related technologies compared to many other countries in the world. Moreover, many of the Chinese youths are currently getting training on computer software. China knows very well that they can cause huge problems to enemies silently and escape from getting punished by others. â€Å"After land, sea, air and space, warfare has entered the fifth domain: cyberspace†5. Until recent times, military powers were keen in accumulating arms and for land, sea, air and space attacks and defense. However, the development of internet or cyber space opened another domain for

Unit 41, unit 38 Coursework Example | Topics and Well Written Essays - 10000 words - 1

Unit 41, unit 38 - Coursework Example With a web browser such as the ‘Internet Explorer’, can allow you to view web pages that contains text, images, videos, sounds and even multimedia that is in between the hyperlink. Just Eat is an online takeaway food delivery service, which enable customers to search their local area’s restaurant with all the different types of cuisines that are available in that certain area. This system operates when the customer assess their website, and search the post code of the area that they are in, and within seconds the restaurants that have registered with Just eat will appear on the web page showing all the different types of cuisines that are available at that certain time. The customer can now select their favorite restaurant, and select the food they wish to order that are available, and meanwhile placing the order, you will have to register with Just eat and becoming an existing member, this service is free of charge, and during the process of register, you will have to fill in your relevant information such as your name, address, email address and telephone number etc. And now the last step of placing the order is to choice paying by card or cash, and w hen the order is placed, a confirmation statement of your order will be delivered to your email with a list of food you ordered, and along with the order number and expected delivery time. When you have signed up as a member with Just Eat, they will automatically send you 1-2 email each week promoting new restaurants that have registered with Just Eat recently. And these emails generally include information of new dishes or new cuisines, which has been highly recommended by other members of Just Eat. Also being a member of Just Eat can help you redeem vouchers or discounts on particular items offered by the organization. Established in 2001, Just-Eat.com is an online portal where customers can order take-ways online from a variety of participating restaurants.

Cyber Warfare in China Term Paper Example | Topics and Well Written Essays - 5000 words

Cyber Warfare in China - Term Paper Example Moreover, it is difficult to identify the sources of attack since the hackers can strike the target precisely without leaving many evidences about the culprits. Cyber warfare will involve disruption of crucial network services and data, damage to critical infrastructure, and the creation of uncertainty and doubt among opposing commanders and political leaders. Cyber-attack provides an ability to strike both tactical and strategic targets from a distance using inexpensive systems China is often been accused for its involvement in cyber warfare with its enemy countries like America, India etc. People’s Liberation Army (PLA) of China is accused for conducting cyber warfare with many other countries. In fact, â€Å"PLA takes cyber war seriously as this kind of warfare offers an immediate way for the country to overcome the superiority of the U.S. in warfare techniques and weaponry† . America is one country which has superior military power than China. Based on the current capabilities, it is difficult for China to attack America directly. So, they are believed to be causing huge problems to America with the help of cyber warfare. Same way, India is another country which is working against the interests of China. India’s has frontier disputes with China. Moreover, the acceptance given to the Tibetan leader Dalai Lama by India is indigestible to China. So they are causing huge problems to India with the help of cyber warfare. Because of the necessities of instant interchange of information between countries located at different parts of the world, most networks and the computers in the world are connected in some ways. In a heavily globalized world, it is difficult for a country to isolate its computer networks from global networks. Moreover, majority of the computers in the networks are using same operating systems and networking technologies because of the monopoly of some companies in these sectors. For example, Windows is used as the operating system in majority of the computers all over the world. Same way, TCP/IP protocols are used in majority of the computer networks. Although a completely accurate map of the overall Net has not been produced, it is logical to reason that the 95% of privately owned networks are connected to each other in some way. The interoperability benefits of standardized protocols and the spread of recently devised worms and viruses such as Nimda and Sasser are testament to th e links between these networks4. China has superior internet related technologies compared to many other countries in the world. Moreover, many of the Chinese youths are currently getting training on computer software. China knows very well that they can cause huge problems to enemies silently and escape from getting punished by others. â€Å"After land, sea, air and space, warfare has entered the fifth domain: cyberspace†5. Until recent times, military powers were keen in accumulating arms and for land, sea, air and space attacks and defense. However, the development of internet or cyber space opened another domain for

How children with challenging behaviours can be included in the Literature review

How children with challenging behaviours can be included in the classroom - Literature review Example Though there is much disagreement on the exact definition, yet the intellectual community is aiming at identifying pragmatic solutions to the issue. For this reason, it is first crucial to understanding the reasons behind such behaviours which may range from general communication difficulties to other external factors, sometimes even socio-economic disadvantages or an underlying medical cause (Knowles & Landen 2012). Thus, once the underlying causes are identified, policy initiatives can be taken at the institute level which would then be needed to be incorporated into classroom to incorporate children with needs in the classroom. Establishing and Promoting positive behaviour towards children implicating challenging behaviour, on part of the teachers, is the most effective technique to resolve the issue early on. However, the main question arises in context to which techniques to apply and how, in order to ensure a secure and an encouraging environment for such children with needs. Moreover, the policies would only be effective if they contribute toward building a positive culture in the institute where an encouraging environment can be reaped to help the children with challenging behaviours. Analyzing literature is essential to understanding what has been done in the past to deal with the issue at hand, and more importantly the effectiveness of the techniques being applied in the past. More importantly, literature review will lead toward better understanding of the topic at hand which will further provide logical insights on the research question. Moreover, literature review will offer a holistic analysis of the children with challenging behaviours, which will help in generalizations adding further knowledge to the topic at hand. The topic is a policy concern for all institutions imparting education to children, since these institutes leave a serious impact on the students. Not

Rights of Accused Essay Example for Free

Rights of Accused Essay

Nonnative Invasive Plants - The Invasion of America by the Yellow Starthistle :: Horticulture Ecology Environment

Nonnative Invasive Plants - The Invasion of America by the Yellow Starthistle Introduction Our planet is made up of seven continents and seven oceans holding hundreds of thousands of environments and ecosystems, each with unique variations, compositions, and distinctions, and each carefully balanced in the functions of its different members. Over time, equilibria have been reached, as the organisms that populate areas stabilized, intermingled, and interacted with weather, soil, water availability, and other innumerable environmental factors. This is not to say that such environments are stagnant, for they are far from it. In order to remain healthy and profitable, however, change must happen slowly in an ecosystem, so that all members of the ecological community can adapt and survive. Radical change results in dangerous instability and threatens the livability of the system for the animals, plants, and even humans who depend upon it. As systems are vastly different and extremely delicate, species that are successful, profitable and enhance the livability in one area are sometimes entirely inapplicable and in fact dangerous in another. It is for this reason that we find ourselves confronted, in recent history, with a relatively new problem: nonnative species invasion. As human populations have begun to engage in widespread travel, exchanges, and modification attempts worldwide, they have also--both knowingly and unknowingly--introduced, transported, and intermingled species between ecosystems in a manner that is neither gradual nor delicate. Imbalances and frailties have ensued in the very ecosystems upon which we depend for our survival, health, and economic success. New animals, plants, bacteria, and organisms of all shapes and sizes and from every kingdom are being introduced to once stable environments on a regular basis through human carelessness and ignorance. Once introduced, they often negatively affect their newfound homes, taking over with unexpected force and threatening the native organisms. Many are well known, like Kudzu, an oriental plant initially introduced for erosion control, which now covers millions of acres in the Southern United States, or the tiny Zebra Mussel, originally found in Poland, which now blocks water supply and treatment systems nationwide. Invasive species are not a distant threat which will make their effects felt twenty or thirty years from now. They compose a current problem having major impacts on life and industry everywhere, and the magnitude of this problem continues to grow.

Sleep :: essays research papers

The article I chose is called â€Å"Reinventing yourself† and it talks about research on memory. According to the author â€Å"who you are is limited only by your imagination†. What does it mean? That’s what I will try to explain on the following couple pages. As I understood this article, it’s talking about how our imagination influences the memory. It starts with the examples from people’s lives. Bill Clinton told American people that he never served for Vietnam, and the reasons he gave appeared to be totally different from the reasons that came up after a research. Or, Gary Trudeau, cartoonist, that was telling people the same story for about 20 years about the way he avoided army, saying that he was a student and â€Å"his three-year student deferment had run out, which meant his call-up was imminent†. In fact, what appeared after a research, his dad was a doctor, and he didn’t serve in Vietnam because of his health condition. This is a good example of how our present life develops our imagination that adds to the memory and makes it different from a reality. But this is the way our imagination reflects and connects our past, present and future. And sometimes we start to think about what do we need a memory for. And the answer is â€Å"to learn from our experiences without having to repeat them endlessly†. That’s why very few moments in our life can repeat exactly. And when we share the personal histories, it helps to keep the relationships going, but, as a matter of fact, what really happened is not that dramatic and critical as the way we talk about it afterwards. Let’s imagine talking about memories from childhood, and suddenly somebody interrupts us and says that it couldn’t happened and you are wrong. What are you going to do? How are you going to prove it? And what the statistics show now is that many people instead of trying to find a proof such as pictures, tapes, videos will prefer just to imagine what could happen and how would it feel if this could happen now. Psychologist Helen Hembrook discovered this. In 1996 psychologists made a research by giving the example of the same events to the same people twice that could happen to them in their childhood, and it appeared that many of them gave different answers twice and, besides this, some of them just imagined that it could happened to them and this made them to really believe that it happened. Sleep :: essays research papers The article I chose is called â€Å"Reinventing yourself† and it talks about research on memory. According to the author â€Å"who you are is limited only by your imagination†. What does it mean? That’s what I will try to explain on the following couple pages. As I understood this article, it’s talking about how our imagination influences the memory. It starts with the examples from people’s lives. Bill Clinton told American people that he never served for Vietnam, and the reasons he gave appeared to be totally different from the reasons that came up after a research. Or, Gary Trudeau, cartoonist, that was telling people the same story for about 20 years about the way he avoided army, saying that he was a student and â€Å"his three-year student deferment had run out, which meant his call-up was imminent†. In fact, what appeared after a research, his dad was a doctor, and he didn’t serve in Vietnam because of his health condition. This is a good example of how our present life develops our imagination that adds to the memory and makes it different from a reality. But this is the way our imagination reflects and connects our past, present and future. And sometimes we start to think about what do we need a memory for. And the answer is â€Å"to learn from our experiences without having to repeat them endlessly†. That’s why very few moments in our life can repeat exactly. And when we share the personal histories, it helps to keep the relationships going, but, as a matter of fact, what really happened is not that dramatic and critical as the way we talk about it afterwards. Let’s imagine talking about memories from childhood, and suddenly somebody interrupts us and says that it couldn’t happened and you are wrong. What are you going to do? How are you going to prove it? And what the statistics show now is that many people instead of trying to find a proof such as pictures, tapes, videos will prefer just to imagine what could happen and how would it feel if this could happen now. Psychologist Helen Hembrook discovered this. In 1996 psychologists made a research by giving the example of the same events to the same people twice that could happen to them in their childhood, and it appeared that many of them gave different answers twice and, besides this, some of them just imagined that it could happened to them and this made them to really believe that it happened.

Constitutional Supremacy

C.L.BParliamentary SupremacyParliamentary Supremacy means that parliament is supreme over theConstitution. It is also called legislative supremacy because thelegislature is not a body created by the Constitution neither the powerof the legislature is limited by the Constitution. Legislature exercises anunlimited and supreme power in law making.Such legislative supremacy is possible only where the Constitution isunwritten and flexible.Three essential feature of parliamentary supremacy1.There is no law which parliament cannot change or modify.2.There is no distinction between constitutional law and ordinarylaw.3.There is no body which can declare the law passed by theparliament illegal or inconsistent.Constitutional SupremacyThe Constitutional supremacy means that the Constitution is supremeover the parliament and the parliament can exercise its functions beingonly within the bounds of the Constitution. Constitutional supremacy ispossible only where the constitution is written and rigi d. This constitutional supremacy is also called judiciary supremacy in thescene that the judiciary the highest court of the land is supreme overthe legislatureProfessor Hood Philips says that,â€Å"To say that a Constitution is supreme is todescribe its relation to the legislature’s power to alter the Constitutionis either limited or non-existent.†Actually a constitution with constitutional supremacy not only definesthe power of the legislature, it defines and establishes the principalorgans of the state. It is a source of their authority. It prescribes themanner in which and within their functions are to be exercised. Thethree organ of the  state cannot do anything beyond the constitutionallimitations. If any organ does anything in violation of the constitutionallimitations then court can declare the action and this paramountpower of the court is given by the Constitution it self. The Constitutionhas sanctity over everything in the realm. This position is calledCons titutional Supremacy.Characteristics of Constitutional Supremacy1.The Constitution is written.2.The Constitution must be rigid.3.  There must be, in constitution, either or implied declaration thatthis Constitution shell be the supreme law and any other lawinconsistent with this Constitution shell be void.4.  The parliament is created by the Constitution itself and itexercises its legislative power being within the bounds of theconstitutional limitations.5.There is distinction between constitutional law and ordinary law.

A Raisin in the Sun Analysis Essay

Throughout the play, A Raisin in the Sun, the Younger family struggles to come together as a family. One of the main impediments in their unity is their differing views on the world. Each character has their own dream and is unwilling to sacrifice that dream for anything. They are afraid of having their dream deferred. Their dreams, especially Walter Lee’s, break the family apart, and it is only when they unite their dreams together that they unite the family. Most of the members of the Younger family have some kind of individual dream. Beneatha wants to be a doctor; Ruth wants to move into a home that is her own; Mama simply wants to keep the family together; and Walter wants to be able to provide comfortably for his family. All these differing dreams and goals cause rifts in the family from time to time, but none more so than Walter Lee Younger’s dream. Walter is a pivotal character in the play. His actions shape the plot unquestionably, and it is because of his strong will and perseverance towards his dream that the plot progresses as it does. He believes that his way is the best for the family and he will do anything to achieve it. After feeling closer to his dream than ever before he tells Travis, â€Å"Just tell me what it is you want to be- and you’ll be it†¦. Whatever you want to be – Yessir! You just name it, son†¦ and I hand you the world! † (Hansberry, 109). This reinforces the idea that Walter thought that his dream would save his son. In her book, Worlds of Pain, Lillian B. Rubin writes, â€Å"For the child – especially a boy – born into a professional middle class home, the sky’s the limit; his dreams are relatively unfettered by constraints†¦ For most working class boys, the experience is just the reverse† (Rubin, 38). The life of a child in a professional middle class home is exactly what Walter wants for his son, and he would do anything to get it. He thought that once he achieved financial security, he could save his son from a working class life. The main issue for Walter, however, would be that his quest for financial security, and ultimately his dream, would come between him, his family, and his marriage. Ruth senses this and tells Mama, â€Å"Mama, something is happening between Walter and me. I don’t know what it is – but he needs something – something I can’t give him anymore. He needs this chance, Lena† (Hansberry, 42). The chance that she refers to was his first step into an investment towards financial security. He put his dreams and ambitions in front of everything because of his strong will. This led to somewhat of an apathy towards any other affairs to the house. Nowhere is this more apparent than when Walter finds out Ruth plans on getting an abortion. After Mama tries to force him to talk things over with his wife, the stage direction states, â€Å"(WALTER picks up his keys and his coat and walks out†¦Ã¢â‚¬  (Hansberry, 75). This all-consuming dream of Walter’s gets in between Walter and his family and causes tension throughout the plot. Walter lives the poem A Dream Deferred by Langston Hughes throughout the play. Once Mama has bought a new house with the money he wanted to use for his investment, Walter says to her, â€Å"you butchered up a dream of mine – you – who always talking ‘bout your children’s dreams†¦Ã¢â‚¬  (Hansberry, 95). Here he feels like his dream has been deferred and his dream begins to â€Å"stink like rotten meat† (Hughes, 6). Even though most of the people around him could not see his dream like he did, his attitude reeked of unfulfilled expectations. His deferred dream â€Å"fester(s) like a sore†¦Ã¢â‚¬  (Hughes, 4) and the pain starts to stretch his sanity. He says himself, â€Å"I want so many things that they are driving me kind of crazy†¦ Mama – look at me† (Hansberry, 73). It is this madness and this dream that causes the conflict within the household. The true test of unity for the family came with the second arrival of Mr. Lindner. It is then that Walter has to make a decision that will either bring his family together and place him as head of the household or break them all apart. Ultimately, he puts his family first and even Mama remarks, â€Å"He finally come into his manhood today, didn’t he? Kind of like a rainbow after the rain†¦Ã¢â‚¬  That day he put his family before his dreams. He realized that moving into their own home and standing up for themselves would be the best thing for his family. With this single act, he reinforced himself as the head of the household. Once everyone, especially Walter, come together towards Mama’s dream, they come together as a unit. They no longer act individually but act for the good of the household. They see that their future is dangerous and they must stand together if they are to oppose it. There is no longer talk of abortions or money; they speak more often of the family. This dream of owning their own home is exactly what the family needed and once it was achieved, the Youngers became stronger and closer. Though Walter had to sacrifice the most, mainly his dreams and ambitions, once he did, he led the family through to their unity. His selflessness allowed the family to live in harmony. Professors Bahr & Bahr of Brigham University wrote in their article, Families and Self-Sacrifice: Alternative Models and Meanings for Family Theory, â€Å"We draw from the disciplines of economics, history, philosophy, literature, sociology, and from life as lived by everyday people in making the case that self-sacrifice is a powerful and a essential part of social life generally, and family life in particular† (Bahr, 1231). Self-sacrifice is essential for the family to work together as a unit. An individualistic approach to family life leads only to discord and disunity. Walter Lee Younger made this revelation, perhaps even subconsciously, when he decided to refuse the money that Mr. Lindner offered that was necessary to realize his aspirations. Only once this was achieved could the Youngers be a cohesive family unit. English historian Thomas Fuller once said, â€Å"The darkest hour is just before the dawn. † This famous quote is thoroughly applicable to A Raisin in the Sun. Though the Youngers had severe familial problems, they pulled through it stronger than ever before, thanks to the unifying dream that lit the way through the night.

Of Mice And Men Language Essay

The importance of this passage, which introduces the closing section of the novel, is that it refers to what has happened earlier in the story and what is about to happen. It represents symbolically the characters, events and ideas of the story so far and prefigures the final tragedy. The setting is the same as at the beginning of the novel, a clearing on the banks by ‘the deep green pool’ of the Salinas River. In the first paragraph Steinbeck conveys once more, now briefly, the beauty of the natural scene, the paradise from which mankind has been cast out. Now however the circumstances are very different and returning to the same setting suggests a circular movement of events, getting nowhere, but also as a downward spiral. Lennie is in trouble again and more seriously than ever before – he has killed Curley’s wife. The dream he and George shared is already dead. There is a disturbance to the scene, ‘a far rush of wind’ and a scattering of leaves, the only sounds breaking the silence. The river’s surface is briefly disturbed, but ‘as quickly as it had come, the wind died and the clearing was quiet again.’ By this Steinbeck reminds us of the smallness and insignificance of the events of the novel. They will quickly pass and be forgotten. ‘A water snake glided swiftly up the pool’, this represents Lennie, ‘twisting its periscope head from side to side.’ Lennie’s vision is limited by his dull wits and he doesn’t foresee the fate towards which he is blundering. A heron waiting in the shallows seizes the ‘little snake’ by the head and swallows it ‘while its tail waved frantically.’ Lennie’s size and strength are insignificant, uselessly matched against much larger forces, such as the society he lives in. This reflects another theme of the novel: the powerful dominate and prey upon the weak. This is the situation of the migrant labourers, who own nothing but their ability to work, in relation to the Boss who has wealth and land and who exploits his labourers. It is reflected too in the ‘pecking order’ on the ranch: ‘the weak ones’ – Lennie, Crooks and Candy are at the mercy of the strong. Crooks dominates Lennie and Curley’s wife dominates Crooks. Carlson, with Slim’s consent, dispatches Candy’s dog. Curly is ever present attempting to dominate everyone, except Slim, by physical violence and through his relation to his father. When Lennie appears ‘out of the brush’ the heron flies off and a second ‘little snake’, representing George, finds refuge from the heron in the reeds. This signifies that George is clever enough to stay out of trouble, including that brought on by Lennie. Lennie has come to the river bank because George told him to meet him there if he got into trouble. This was in the opening section of the novel, where Steinbeck compared Lennie to a bear: ‘he walked heavily, dragging his feet a little, the way a bear drags his paws.’ This suggests clumsiness, but now it is the bear’s stealth that he refers to: Lennie comes ‘as silently as a creeping bear moves.’ He is directed now by his instinct, not just following George. The repeated bear simile reminds the reader again of the circular movement of the story; but Lennie’s soundless entry also makes us think of him as a spirit, anticipating his death. The passage reflects a number of ideas in the novel: the beauty of nature and the ugliness of human nature; the insignificance of human affairs; the futility of human effort and the fragility of dreams. The predatory nature of human existence, a major theme in the novel is represented symbolically in the action of the heron, reminding the reader of various episodes earlier in the story. The characters of George and Lennie are illustrated in the different fates of the two ‘little snakes’. Lennie’s death is prefigured in that of the first water snake, also in his spirit-like appearance on the scene. In this way Steinbeck sets the scene at the river bank in context. The reader sees the hopelessness of Lennie and George’s situation, their powerlessness in the circumstances they find themselves in and foresees the tragic end.

The Indian Child Welfare Act Research Paper Example | Topics and Well Written Essays - 1250 words

The Indian Child Welfare Act - Research Paper Example This comprised of only 0.3 of the entire population, with most of them surviving on reservations and exercised a minimal level of self-government. In the course of the 19th century, the natives had been alienated much of their possession, specifically land by compelled removal westwards, using subsequent treaties that were always ignored by the white authorities as well as the armed forces defeat by America as it extended its power over the American West. The biggest mainstream of land or the reservations was communally held. This means the residents could not get precise title to the land in which their home was located, one reason for the plenty of mobile homes on these reservations. Consequently, this made it difficult for Natives to set up credit and borrow loans to enhance their homes since they couldn’t use the land as security and investing in something that has no value does not make any sense (Tsoi 220). Markets had not been permitted to operate in reserve lands. Indi ans had been legislated out of American economy. If one lacked individual rights, he could not build, he couldn’t be bonded, and neither could he pass on wealth. Many small businesses never flourished because people were unable to leverage assets to raise funds. Further, at present, the issues facing Native Americans go well past citizens not having the correct incentives for upgrading their surroundings. Even casinos have not considerably benefited the many set reservations that have established them. Inventors and companies always become reluctant to carryon business operations the reservations. Indians have for a long time possessed a number of reservation resources and land over which Whites have cast jealousness. Most of this property was continually lost, and consequently, the Native Americans’ history is always presented as a morality story. White Americans acted as bad guys deceiving Indians out of their resources and land. On the other hand, Native Americans a cted as the good guys trying to hold on to their conventional way of life much more in unity with the environment and nature than the widespread capitalism of the Whites, but with no power to defend their desires and wishes (Cornell & Kalt 93). In relation to the socio-economic levels in the Native American Reservation is the Indian Child Welfare Act. Under this act, formal U.S Indian policies led to the cultural or physical assimilation or extermination of native people. Viewed as the most obviously offensive was the wholesale private and public Indian elimination of Indian children out of their respective homes, looking down upon Indian families, and intimidating the Indian culture and tribal survival. Worst of all, the Congressional hearing dated in the 1970s highlighted the national crimes such as: placing Indian children for adoption or foster care thrice more than the rate placed for children of the non-Indian nature; and removal of about 40% of all Indian children from their habitats and taken to adoptive institutions or homes. In addition, individual states reported incidents of higher levels of Indian child removal. The acts were validated by the supposition that Indians lacked moral standard and they were supposed to be civilized. Ethnic communities learned that children who

IT Evolution in Global Banking Essay Example | Topics and Well Written Essays - 1250 words - 1

IT Evolution in Global Banking - Essay Example so access their bank accounts, withdraw cash, pay bills, get bank statements, deposit cash and even buy products without having to visit their bank branches. Indeed, what technology has facilitated is the reduction of physical conduct between the customer and the banker bringing in a new phenomenon known as virtual banking. Information technology can offer a bank a competitive edge over other banks (Singer, Ross & Avery 2005) The internet invention was the greatest breakthrough for banks in carrying out their transactions with customers (Wanderi 2012). As internet access is enhanced, more and more banks are turning to online banking services. Such services are more convenient to customers and the banker, they also save time and costs and increase efficiency. Banks that do not adopt technology are likely to be unpopular among the customer base. Automated teller machines, television banking, virtual banking, internet banking, mobile banking, online pay bill, mobile commerce, social media payments, credit cards and debit cards are some of the examples of how technology is changing the banking industry (Kendrick 2011). This paper will discuss the evolution of information technology in the banking industry with emphasis on internet banking, growth of e-commerce and virtual banking and new delivery channels such as PC banking, mobile banking and TV banking. The most important concept is the internet. In early years of internet, banks normally used the internet for internal purposes such as publishing of corporate data and offerings. At this time, internet was mainly used in banking as a tool of information dissemination to customers and the general public. This was then followed by banking internet services such as checking account balances online, paying utility bills online and online transfer of funds. Many banks feared transacting over the internet because of the security threats. However, with the growth in software and information technology infrastructure many

Explain how and why dunkin donuts conducts marketing resarch. Be Essay

Explain how and why dunkin donuts conducts marketing resarch. Be Specific. Describe what type of resarch is Dunkin Donut doing primary or seconday. Why - Essay Example Due to this research the organization started locating itself near homes as well as business areas and they even opened their business in large stores such as Wal-Mart. This depicts that Dunking Donuts is involved in conducting mainly primary research. Primary research is that research that is conducted by the researcher themselves and this form of research has not been conducted before. This form of research is conducted by the organization in order to identify what the customers want. It is very essential for an organization to first identify the needs and wants of the customers and then develop their products and services in compliance with those needs and wants (Kotler 98). This is because customers always want to purchase those goods and services that satisfy their needs and wants. If an organization develops goods and services without conducting research, it is most likely to fail. This is because such an organizations offering may not attract customers and the offerings they h ave developed would not be

Network Technology and Network Administration Essay

Network Technology and Network Administration - Essay Example It can be proved by unusual requests and complaints network pros have gotten from end users. So, now basic need is to generate awareness among all users so as to lessen the load on IT professionals. 3. Todd Fink, senior telecommunications administrator at Premier Bankcard in Sioux Falls, S.D., once got a request from a user looking for another coffee holder for his computer. After asking he came to know that customer understood CD ROM drive as coffee holder. Looking at above complaints and stories it can be understood that how important basic knowledge of computer and internet is for every user. Users don't need an encyclopedic knowledge of how their computers work or how network is configured--but they may need a little technical enlightenment here and there. Organization may provide new users with any substantial training or indoctrination to help them understand IT policies and best computing practices, and that often translates into problems for support techs. One way to head off at least some of the problems is to educate users about certain key computing basics. This will save time and money of users and organization as well. Here are some important things that are most critical for users to know, such as how to: Computer software is a compilation of structured, written instructions that are executed by the physical components of personal system. Physical components of your PC do not understand human language, so those instructions are written by highly trained computer programmers, using languages (set of commands) that your personal computer does understand. Examples of software are windows, Linux etc Physical Parts of PC (Hardware) You use computer programs Computer programs take your commands through Keyboard or a Mouse Computer programs use the special language to communicate with CPU CPU executes what

Beyond the All Blacks Representations Essay Example | Topics and Well Written Essays - 500 words

Beyond the All Blacks Representations - Essay Example The article by Uperesa, Fa‘anofo Lisaclaire (Lisa) addresses a number of issues with relation to how that Samoan has received support in American field football. In American SÄ moa (and other transpacific Samoan groups), football has come to speak to both a genuine and envisioned approach of getting out of what appears to numerous as a choked field of plausibility. The permeability and liveliness of football in American SÄ moa are established in Samoan histories of relocation to the United States, Samoan social sensibilities, the changing business sector of the American football industry, and narrowing financial opportunities (Uperesa, 2014). The transnational way of football relocation is vital to understanding the offer of playing football, the prizes that collect to effective players and how these assets have kept on changing states of probability. These changes have been in relation to the ideology and materialistic approach that the youngsters in the islands consider A merican Football to bring about. Through the author, this article investigates the layered and complex inspirations for football interest as molded by forthcoming types of capital, authentic possibility, and transnational brandishing organizations. Concentrated on history, economy, and a changed vision without bounds, it offers a basic ancestry of football in (American) SÄ moa and Samoans in football is an instrumental breakthrough in shaping the societies that participate in such competitions (Uperesa, 2014).

Urban Consolidation and Environmental Sustainability Essay Example for Free

Urban Consolidation and Environmental Sustainability Essay Urban consolidation is a rising issue in amny capital cities and could have a dramatic effect on the environmental sustainability of Australian cities in the near and distant future. â€Å"Urban consolidation policies concentrate on increasing housing densities in the large cities to produce more compact development, shorter travel distances and less dependence on automobiles. † (Forster 2004, p. 171). Some of the main negative issues that is caused by urban consolidation are a drop in value of pre-existing suburban housing, an overload of public resources in over-crowded cities and traffic and transport inconviences. There are many benefits to urban consolidation which involve lower short term envirnomental impacts and high levels of convience, but at the same time there are many disadvantages which are discussed in this essay. The policies of urban consolidation are surrounded by the idea of building large cities upwards, rather than outwards. This means that they are focussing on constructing multi-story facilities close to the centre of the cities. â€Å"more compact development would reduce the rate at which urban expansions consumes good agricultral land and threatens sensitive natural environments† (Forster 2004, p. 71). Existing housing urban housing and facilities must be demolished to make way for new high rise structures. This indicates that for many australians who have worked hard to buy/own their own home in the inner suberbs of major cities, it will be a struggle for them, due to the fact that their house/dwelling or property will decrease in value. As the population increases, the total of vehicles increases aswell. â€Å"In 1945 there were 100 cars per 1000 people, by 1970 there were almost 500 cars per 1000 people†(Forster 2004, p. 17), this will cause traffic congestion within the cities. As a result of traffic congestion, pollution levels will increase. This will negatively affect peoples health and well being. Along with the inconviences of urban consolidation on the everyday lifestyle, health issues can also be inflated. Childhood obesity is more likely to occur in children that were raised in areas of urban consolidation rather than a child raised in a suburban area, â€Å"urban sprawl communities separate people’s homes from stores, offices, services and restaurants. This makes it nearly impossible for people to carry out their errands, sporting activities or go to work without using their car†(Lopez 2004). This is largly due to the fact that children raised in urban consolidation generally have little access to large parks and playgrounds and would have to go out of their way to be highly active on a regular basis, where as children in suburban areas have access to these large parks and outdoor play areas. There can be many negatives with living in an urban consolidated area which can be an overcrowding in kindergarden and schools, lengthy waiting lists to seek medical attention and a possible need to travel further distances to get to bigger and better-equipped shopping districts. These needs negate the value of urban consolidation in that if many people will still be required to travel moderate or lengthy distances to access facilities then they would be better off to live further into the suberbs where the shops/facilities are well equipped. In conclusion, the policies of urban consolidation would be highly beneficial and have great outcomes in all major Australian cities if the preceding measures were taken care of prior or at the same time to taking action against urban sprawl. Although there are some positives to urban consolidation, such as lower automobile dependance and increased convinience, the many negatives outweigh them. In the long term the policies of urban consolidation may benefit some major cities in australia, but given the current situation in which many cities are not developing at the same rate as urban consolidation is affecting them, it stands that urban consolidation is not the answer to environmental sustainability for Australian cities.

Superstructure Construction Material Suitability

Superstructure Construction Material Suitability EXECUTIVE SUMMARY This project involves the selection criteria of the material used to construct a three story college building superstructure at the brown field site. Generally superstructure is the above foundation/ground level part of the building. The main goal of this report is to analyze several materials and the suitability for superstructure construction. We will analyze the following materials; reinforced concrete, steel, timber and then select one most suitable material for our project. The main goal of the report is to analyze three of the possible materials suitable for the superstructure and select the most suitable materials for different elements while considering the sites generic and specific implications. Components of a superstructure Before we analyze and give a recommendation of the best suitable materials for a superstructure it is important to understand the various components that make up a superstructure. This includes; columns, slabs, walls, roofs and beams. In details Columns Columns are the perpendicular load bearing elements of the superstructure and can be either for architectural or engineering purposes. Architectural columns are majorly for aesthetics while engineering columns are for support/load bearing and are used to transmit loading to the footing then to the ground. In some cases structural columns are decorated to improve its aesthetics. Columns can be made in either reinforced concrete, steel or timber based on several suitability factors like the size of the structure, materials availability etc.   For this case we will use steel frames encased in concrete cover for columns. Column construction will involve; Colum formwork, Colum reinforcement, concrete pumping and formwork lifting. Slabs These are the flat and horizontal components of the building where the weight due to different elements like occupancy act on. Slabs can be made of either reinforced concrete, steel or timber. For this case we will use concrete slabs. . Slab works consists of the following steps: Slab formwork, concrete pumping and finally the formwork lifting Beams Beams are the horizontal elements used to transfer the structures weight to the columns which then transmit the weight to the footing then to the ground. They can either be made of reinforced concrete, steel or wood. For this project steel beams will be used. The construction of the steel beams which will then be encased in concrete. Beam construction will involve Beam reinforcement, beam formwork, concrete pumping and lifting of the formwork. Walls Walls are the building enclosing structures and can either be load bearing or non-load bearing part of the superstructure. Walls can either be made of reinforced concrete for load bearing walls and either timber, masonry bricks, straw, etc. for non-load bearing walls. Roofs Roofs are the overall top part of the structure mostly used a shade and protection of the building from excessive rain and sun, The roof structure design is influenced by many factors like, the span of the building, the types of roof cover to be used, roof cover and weather load, cost, aesthetics MATERIALS REVIEW It takes a combination of many different materials to complete a building construction project Reinforced concrete Reinforced concrete a mix of concrete and steel reinforcements. Concrete is one of the most ancient construction materials and it was employed by romans as early 100 BC and has extreme compressive strength. To achieve much higher tensional strength while constructing, concrete is mixed with steel bars to form reinforced concrete that has an overall greater strength than either steel or concrete alone, Benham, 1983. Reinforced concrete is widely used in the construction of various elements of a superstructure of buildings; columns, beams, slabs and shear walls. Concrete is normally poured around steel formwork and the shape is determined by the encasements used to limit the movement of concrete. The concrete is then left to dry to achieve the various structural elements and maximum strength. (Abdulla 708477) Steel. There are several metals used in construction but steel is the most popular of them all and it has been used over centuries now. Steel has got numerous applications that range from decorative to structural support to reinforcements. Steel applied independently and not in concrete is known as structural steel. Structural steel is mostly used to refer to hot rolled steel sections, plates and shapes. The different structural steel shapes are as a result of passing heated steel strips through successive rollers with respective molds. (Ali 708389) Wood Wood is among the earliest materials ever used in construction and is still being widely used despite the popularity of concrete and steel. Wood is mostly used for structural framing (finish carpentry), cabinetry, trim, floors. Wood has high strength in compression, tension and bending in relation to its weight. Wood also has extremely good impact resistance. In current times there is an increased use of timber as plywood (Glue laminated timber) to achieve even much great strength and lengths. In this glue laminated timber wooden frames are arranged at right angles to each other. This maximized the strength of the wood. (Mohammed 729291) MATERIAL SELECTION (REINFORCED CONCRETE FOR THE SLAB WHILE STEEL FRAMES FOR SLABS AND COLUIMNS) Our material of choice for this case is reinforced concrete and steel. Concrete is the most used construction material world-wide and its application is very ancient with very few changes introduced along the years. Due to this few variabilities in development, concrete execution technique in constructions are well established so as to achieve perfect structures. Steel follows closely with it being popular with multi story structures. Concrete is an artificial mixture made from Portland cement, aggregates and water. Cement has been in use around the world for numerous years but the most commonly used cement today (Portland cement) was invented in Britain in the year 1824. Portland cement is produced by mixing ground limestone, shale or clay, sand and iron ore then the mix is heat to 1600 degrees Celsius in the rotary kiln. Concrete is formed by mixing the Portland cement and aggregates and water whereby a chemical process called hydration occurs. The hydration process forms concrete which is in plastic state and it transforms into solid state in about 2 hours. The concrete continually gains strength on cooling with maximum strength at the 28th day given the curing is done correctly, SUITABILITY OF CONCRETE FOR THE CONCRETE SLABS The following properties of concrete makes them the best suited materials for construction of slabs. Concrete is a mix of several materials formed through solidification of cement, water and aggregates (either fine or course aggregates or both). Reinforced concrete is steel rod enhanced concrete to achieve a much higher strength. High Compressive and Tensional strength The strength of concrete is generally higher than most of the other construction materials. The strength of concrete is determined by the water cement ratio and the lower the ratio the higher the final strength of the given concrete. There are two components used in classifying the strength of concrete as a suitable construction material, Neville, 2011 Compressive strength of concrete This the maximum resistance ability of concrete to axial loading at an age of 28 days after mixing, placement and curing. Compressive strength of concrete is measured in Pounds per square inch (psi). During the first 28 days, concrete achieves about 90 % of its strength and it is important to ensure sufficient curing disallowing drying/freezing so as to achieve this strength. The concretes compressive strength is dependent on quality and proportions of the concretes ingredients and the curing environment. Neville 2011, Tensional strength Reinforced concrete derives its tensional strength from using steel reinforcement bars. Steel has extremely good tensional strength with relatively low compressive strength as compared to concrete. The combination of the two harness the compression and tensional strength of each other to achieve higher overall strength. Mtallib, 2010. Workability It is much easier to work with concrete in construction of the super structure. This is due to its plastic state within the 0 2 hour range. Workability can be termed as the ease with which it can be mixed, placed, compacted and finished. There are however several factors that influence the workability of concrete which include; Characteristics and quantity of the cementing materials, the slump (concrete consistence), duration and the method of transportation, the percentage of the entrained air, the aggregate grading, surface texture and shape, water content, ambient and concrete air temperature, presence of admixtures The workability of concrete can be determined using a test called slump test that is basically the indication of the water content of a mix. The water content to a great extent determine the workability of any given concrete. Good adhesion to reinforcements One of the major factors that make concrete the most preferred materials in construction over ages is its great adhesion ability with different materials and more so with steel reinforcements. The bond strength between concrete and steel reinforcement bars are as a result of mechanical interactions, chemical reactions and thermodynamics reaction that happen upon placement of concrete to steel formwork. Kendall, 1983 Corrosion resistance The corrosion resistance ability of concrete makes reinforced concrete materials best suited against corrosion as compared to other construction material like wood and timber. Corrosion mostly affect the steel reinforcement and least concrete. Steel reinforcements are normally encased within concrete covering to reduce corrosive action of the environment and other materials to the steel reinforcements, Neville, 2011. Fire and Heat resistance Concrete has very high heat resistance compared to steel and wooden construction material. Reinforced concrete materials failure due to heat is mostly due to the failure of steel bars under extreme heat. However to counter this the concrete cover provides a good insulation of the covered reinforcement steel bars in extreme fire conditions. This provides more time for fire extinguishing and rescue in case of a fire hazard. Corrosion Resistance The corrosion resistance of concrete is very high hence can survive numerous types of environment. On the contrary reinforcement steel react to numerous aspects of our environments including humidity causing rust. Reinforced concrete is designed such that the more resistant concrete protects the much delicate steel bars. Sufficient density The density of reinforced concrete is basically the measure of its unit weight which is average weight density of 150 lb/ft3 (pcf).. This density is sufficient enough to protect the building from nature forces and other natural or induced forces that can affect the given structure SUITABILITY OF STEEL FRAMES FOR BEAMS AND COLUMNS Steel was selected for construction of the beam and column structural members due to the following reasons. Steel is easy to assemble It is much easier to assemble steel as the different steel frames can easily be fabricated to the required shape and size in the factory and then be carried to the given site for assembly. It is also easier and faster to fabricate steel at site as compared to concrete and wood making it cheap to build the given substructure. All this speed up the construction process while maintaining the required tight construction tolerance Steel is strong in both compression and tension hence high tensional and compressive strength. Steel has relatively very high compressive and tensional strength making it very suitable for construction of beams and columns. More and more stronger structural steel has been developed along the way and the yield strength of most structural steel in use today is more than 50,000 psi. Steel is more reliable and predictable Most steel is fabricated in the factories where its properties are closely monitored and controlled conditions by using very modern and recent technology in quality assurance Use of steel is more efficient. Construction of buildings using steel can be optimized by use of slender columns maximizing the floor space available for other things. Typical steel column occupies 75 % less space as compared to a concrete column References ACI committee, roller compacted mass concrete, part 1, ACI manual of concrete practice Benham, P.P, Warnock, F.V, 1983, Mechanics of solids and structures, Pitman publishing Limited, London UK British Standards, BS4449, British standards for reinforcing steel EN 10025; European structural steel code of practice. Kendall, K. Howard, A.J, 1983, the relation between Porosity, microstructure and strength, and the approach to advanced cement based materials. Materials data book, Cambridge University Engineering department Mtallib, M.O.A, Marke A.I, 2010, Comparative evaluation of flexural strength of concrete, Nigerian Journal Technology, 2013 Neville, A.M, 2011, Properties of concrete, Department of Civil Engineering, University of Leeds, England. Neville, A.M, Brooks, J.J, Concrete Technology, Department of Engineering, University of Leeds, England.