Conclusion on Poem in the Bazaar of Hyderabad Essay

Summary: It is a beautiful poem written by Sarojini Naidu. She has used good language and fluent English which is quite surprising as she is an Indian poetess. She has described the beauty of a traditional Indian market or â€Å"bazaar†. She has touched upon all five senses. We can hear the music produced by our traditional Indian musical instruments played by the musicians and the chantings of the magicians. Delicious fruits like citron, pomegranate and plum are being sold by the fruit-men, while the vendors are weighing saffron, lentil and rice (Indian staple food). The pleasant fragrance of sandalwood an henna can be smelt. Also the smell of flowers which are woven into chaplets and garlands is in the air. One can see the richness of wares in the bazaar. The poetess has metiond colours such as crimson, purple, silver, amber, azure and red. The shows what all goods are sold in an Indian bazaar. Turbans of crimson and silver, tunics of purple brocade, , mirrors with panels of amber, daggers with handle of jade, chessmen, ivor dice, anklets, wristlets, rings, bels for the fet of blue pigeons, girdles of gold, and scabbards for the king are all examples of the expensive wares sold in the bazaars of Hyderabad. Message: First of all, one must know that this poem was written during the freedom struggle of India, So Sarojini Naidu has been trying to unite the Indians to drive the British out of India. She is trying to encourage the Indians to buy goods from their traditiona bazaars rather than purchasing foreign goods. She is telling her country men to take part in Gandhiji’s Swadeshi movement and boycott all British goods. At that time the publication of Indian newspapers were banned, so writing a poem was the best way to spread this message.

Antigone: Beliefs, Opinions, and Moral Views Essay

Antigone and Creon, from â€Å"Antigone† by Sophocles, encounter a philosophical war based on their moral views. A conflict arose when the principles that backed up their actions disagreed with each other. Antigone’s side of the conflict held a gods’ law is the way approach, as opposed to the â€Å"I am king† approach Creon chose to follow. The variation in the beliefs, opinions, and moral views of Antigone and Creon were constantly disputed through out the play. Antigone felt that Creon was disregarding the laws of gods through his law. After she was captured and brought to Creon, she told him, â€Å"Your edict, King was strong, but all your strength is weakness itself against the immortal unrecorded laws of God. They are not merely now: they were, and shall be, operative for ever, beyond man utterly.† Antigone’s opinion is one that supports the Gods and the laws of heaven. Her view is set by her belief that if someone is not given a proper burial, then that person would not be accepted into heaven. Antigone was a very religious person, and acceptance of her brother by the Gods was very important to her. She felt that â€Å"†¦I will bury him; and if I must die, I say that this crime is holy: I shall lie down with him in death, and I shall be as dear to him as he to me.† Creon’s order was personal to Antigone, as she saw his law as invading her family life as well as offensive to the Gods. In Antigone’s eyes, Creon betrayed the laws of the Gods by not allowing her to properly bury her brother, Polynices. She believed that the burial was a sacred ritual, and Creon did not have the authority to refuse Polynices his entitlement. Antigone’s strong belief towards the burial of her brother is what led her to her death by the hands of Creon. Since Creon was ruler, whatever he said was the law, and since Antigone broke his law, Creon was in a sense to blame, because if that law wasn’t put into effect then Antigone wouldn’t have hung herself. Nevertheless, she did not stop defending what she thought was proper. Right before her death, Antigone exclaimed, â€Å"†¦ you see me now, the last unhappy daughter of a line of kings, your kings, led away to death. You will remember what things I suffer and at what men’s hands, because I would not  transgress the laws of heaven.† She feels that Creon is abusing his power as king and dealing with her task on a personal level. Creon’s actions were based off of the fact that, â€Å"†¦ no ruler can expect complete loyalty from his subjects until he has been tested in office.† Polynices’ body left unburied is a symbol of Creon’s action to achieve the loyalty that he desired. â€Å"As long as I am King, no traitor is going to be honored with the loyal man.† Leaving the body unburied was done to show respect for Thebes, not in spite of the family. After all, how could the ruler of a kingdom honor a man who attempted to invade and conquer what is now his kingdom. This was far from the beliefs of Antigone. She believed that everyone deserved the right to have a proper burial, no matter what wrong doing that person may have done, and that the gods’ are the authorities that judge the afterlife. Due to this belief, Creon turned Antigone into his prisoner, and not the public’s. The general population actually supported Antigone, but though they were too scared to stand against Creon. Haimon knew of this and told his father, â€Å"Died so shameful a death for a generous act: ‘She covered her brother’s body. Is this indecent? She kept him from dogs and vultures. Is this a crime? Death? – She should have all the honor that we can give her!’ This is the way they talk out there in the city.† Creon was exercising complete domination of political power. By not allowing Antigone to perform her religious ceremony of burying her brother is interfering with religious affairs. This act denied Antigone of her religious freedom. Creon had to weigh each factor carefully, and had to decide between his morals and his beliefs. He was torn, trying to choose what was just. â€Å"†¦ Oh it is hard to give in! But it is worse to risk everything for stubborn pride.† The conflict of beliefs was what led to Antigone’s, Haimon’s, and Megareus’ death. Both sides were just, but Creon was forced to decide and determine right from wrong when there was no clear answer. In the end, the Chorus’ opinion was the determining factor and they convinced Creon to set Antigone free, but it was already too late. The conflict between the beliefs of Creon and Antigone are layered throughout the play. Both have logical arguments, but neither dominates the other. Antigone is motivated by her strong religious feelings, while Creon is trying to be lawful and do what’s right for his kingdom. Neither won this battle, as Antigone took her life, the lives of Creon’s wife and son followed, leaving Creon with nothing but his precious kingdom.

Masculinity in Waiting for Godot

Abstract This paper aims to explore the theme of masculinity in Beckett's Waiting for Godot. The main objective of this paper is to identify the experiences of male characters through which they try to keep their masculinity alive in Beckett's play. It is quite clear that male characters are constantly dominant in the plot structure of the play without any female character. Beckett has politically highlighted masculinity in his play while making the women absent and through other different traits. Although, there are many male characters but the proper hegemonic masculinity is clearly presented by only one male character, Godot. Because, we find that people are waiting for Godot to help them and the depiction of Godot's physical appearance by boy also gives us the hint of Godot's hegemonic masculinity. We also find male characters who are submissive.So, we can say that masculinity is a dominant theme of this play. But there are different kinds of masculinity such as hegemonic masculinity, submissive masculinity, immature masculinity and beside all this lost of masculinity is also cut and clear in Beckett's Waiting for Godot.keywords: Masculinity, hegemonic, submissive, immature, physical appearance, Godot, lost. DISCUSSION Before starting an analysis of this topic, masculinity requires definition. According to OED, masculinity is defined as â€Å"having the quality of being masculine† and OED defines â€Å"masculine† as â€Å"having the qualities or appearance considered to be typical of men.† In the same book, the word â€Å"strong† is used for masculine and according to my point of view this word â€Å"strong† is suitable here for masculinity. Because, I want to explore masculinity in the sense of â€Å"power† as well as â€Å"strongness† in â€Å"Waiting for Godot.† All the characters of Beckett's play are male and they are having the quality of being masculine. So, in this context we can say that there is an obvious theme of masculinity in Beckett's â€Å"Waiting for Godot.† But when we try to analyse Beckett's male characters from the percpective of aforementioned word â€Å"strongness† then we find confusion. Because, we can say that all his characters in â€Å"Waiting for Godot† are masculine but we cannot say that all the male characters are powerful. So, here we find â€Å"masculinity† of this play divided into two traits which are â€Å"hegemonic masculinity† and â€Å"submissive or immature masculinity.† First of all, I would like to discuss â€Å"hegemonic masculinity† in this play while analysing different characters such as Godot and Pozzo in the play, who possess hegemonic masculinity. According to R.W. Connell's gender order theory, hegemonic masculinity is defined as practice that legitimizes men's dominant position in society. (Connell). Godot is a hegemonic masulinity in the play though it is a fact that Godot remains abscent throughout the play but still we can say that he is a powerful male being. As we see that the two characters Vladimir and Estragon constantly wait for the arrival of Godot as he is someone who would help them to come out of their difficulities. Estragon: Let's go.Vladimir: We cannot.Estragon: Why not?Vladimir: We are waiting for Godot. (Beckett, 66-68)These same dialogues are repeated by these two characters time and again. Their wait for Godot and the qualities of Godot gives us the hint of Godot's hegemonic masculinity.Estragon: What do we do now?Vladimir: Wait for Godot. (Beckett, 63) And this is their routine though they know that Godot doesn't come at the end but still they are bound to wait for him. It seems that they are unable to leave without meeting Godot. Estragon and Vladimir wait for Godot daily at a specific place but for the whole day and this thing gives us the sense to precieve Godot as an authoritative figure. Vladimir: Tied?Estragon:Ti-ed.Vladimir: How do you mean tied?Estragon:Down.Vladimir: But to whom. By whom?Estragon:To your man.Vladimir:To Godot? Tied to Godot? What an idea! No question of it. For the moment. (Beckett, 20-22)In Act 2, Beckett has given the description of Godot's physical appearance by the boy. Godot's physical appearance also shows his hegemonic masculinity as we are told that Godot is a character with white beard and this gives us the peculiar essence of an authoritative figure. Vladimir: Has he beard, Mr. Godot? Boy: Yes, sir.Vladimir: Fair or †¦(he hesitates)†¦ or black? Boy: I think it's white, sir. (Beckett, 92)Although, it is a fact that Godot does not arrive in the play and many critiques argued his abscene as a lost masculinity. Jeffers in his article † Lost Masculinity in Waiting for Godot and Endgame† claimed:†Godot's constant absence shows the impossibility of a return of the masculine authoritative tradition.† (Jeffers, 95-96)Although with this fact of Godot's constant absence, we cannot compeletly claim that Godot is not an authoritative figure and still this is a fact that Godot is a hegemonic masculinity.We have another character who tries to show his hegemonic masculinity and to some extent he is successful in presenting himself as a powerful figure. Pozzo is the master of Lucky, he is a landowner and the way he treats his slave shows his power. In this play, it is Pozzo who has things to eat and in the very first act he ate chicken and then threw its bone. When Estragon asked him to have that bone just to lick, Pozzo says that Estragon should ask it to Lucky because it is Lucky's right to have the bones of Pozzo. He is trying to impose himself as God and Pozzo tries to show his superiority in different ways, when lucky refused to have bones, he says:Pozzo: I don't like it. I've never known him refuse a bone before. (Beckett, 27)While talking with Estragon and Vladimir, Pozzo talks about his superiority and according to him he is â€Å"made in God's image†(23). At one place, Pozzo asked them if they want money from him. So, all these traits present him as a hegemonic masculinity or an authoritative figure, he shows a natural sense of authority and he considers everybody his subordinates.† As he comes on stage for the very first time, Pozzo exudes the natural sense of authority that puts all other characters on stage in a subordinate position to him.† (Wright, 18) But as the play moves on, we see Pozzo as a â€Å"blind† character in act 2. With this sudden blindness, he has the sense of authority as we see that even after his blindness he mal-treats Lucky as well as his language with Lucky. Pozzo's sudden blindness also gives us the hint of his immature masculinity.† Though emulating a Godot-like authority, Pozzo's masculinity ultimately fails to maintain a consistent hegemonic status because of the matrix of power that forces all within it beneath Godot in a hierarchy.† (Wright, 1-24) We cannot totally disagree with this statement because what Wright has said is truth. Although, Godot and Pozzo are shown as powerful figure but the unstable power of Godot appears with his constant absence and Pozzo's sudden blindness. I am not completely agreed with the aforementioned statement because even with their defects still they have the aura of authoritative figures which remain throughout the play.As in this part I am discussing hegemonic masculinity in Beckett's â€Å"Waiting for Godot.† So, I would also like to analyse Vladimir and Estragon's character in this context. It is clear that the other characters do not share the sense of proper hegemonic masculinity but still at some places we observe that Estragon and Vladimir control eachother just to get the sense of hegemonic masculinity. Vladimir is a male figure who tries to consolidate his hegemonic masculinity while controling Estragon whereas Estragon can only show his power over the boy. This mutual dependency and to control eachother is just to get the sense of hegemony which gives us to the sense of immature masculinity of the characters. As there is hegemonic masculinity in the play so we also find dominant theme of immature masculinity through different characters in this play. According to Oxford Dictionary dictionary, the word â€Å"immature† suggests â€Å"to behave in a way that is not sensible and is typical of people who are much younger†(Pg 761). Estragon and Vladimir's characters are best examples of this immature masculinity. Their constant wait for saviour in the shape of Godot shows their immature masculinity. Both these characters wait for Godot without any given reason and they do not give up even with Godot's constant absence from the stage. Their inaction and inability to do anything put a stuff to the immature masculinity that they are male or masculine and he is considered the symbol of power but these two characters are powerless and inactive.Vladimir: We are waiting for Godot.Estragon:Ah! what'll we do, what'll we do!Vladimir: There is nothing we can do. (Beckett, 68) They themselves are unable to do anything but they are in vain hope to get help from Godot. Side by side this vain hope for saviour, they are mutually dependent on eachother and they could leave or live alone. Even, these characters themselves do not know why don't they live without eachother. It is their weird attitude which makes them insensible. In the first act, Vladimir says Estragon that he could not defend himself that's why he does not live away from him.Estragon: You see, you feel worse when i'm with you. I feel better alone, too.Vladimir :Then why do you always come crawling back? Estragon: I do not know.According to Wright in his article â€Å"Gender and Power in Waiting for Godot†:†Each character is unable to maintain a dominant power-position, masculinity throughout this play is atrophied and impotent— and thus each character's position within a larger framework of gender and power is consistently unstable.† (Ryan Wright,1-24) To some extent, he is quite right in his statement because the unstable and immature masculinity of some characters is quite clear. Estragon and Vladimir have submissive masculinity with insensibility. One of the critic argued:† As two main characters like Vladimir and Estragon useful purpose in their lives and their conversation to each other is purposeless and their conversation have no positive meaning.† (Bari, Mansoor, Alia, 312-315) Estragon is a male figure who is more submissive than that of Vladimir because it is Estragon who picks up the chicken ones to lick which are thrown by Pozzo and he is even ready to take money from pozzo. Whereas, Vladimir is also submissive as we see that he submits his masculinity infront of Godot's character and remains inactive throughout the play. Their weird attitudes and absurd discussion show their immaturity in the play. Even the boy who was sent by Godot was also submissive in front of Estragon and Vladimir. Lucky is also a clear example of submissive character. When Estragon asked about Lucky's not putting the bag down, Pozzo said:† Has he not the right to? Certainly he has. It follows that he doesn't want to. There is reasoning for you.† (Beckett, 31) The element of homosexuality in the play also throws an ample light on the submissiveness of characters. We can precieve Vladimir as a male character while on the other hand Estragon as an effiminate character. Their relationship seems to be the relationship of husband, wife. Both these characters are almost submissive and dependent on eacother.Immature masculinity at once becomes very clear when both Estragon and Vladimir start playing like children. At one place, Vladimir suggests Estragon to mimic Pozzo and Lucky and all these habits are quite childish of younger persons. The sudden defects of characters show the immaturity of male figures, as Pozzo was blind in second act and Lucky was dumb without any provided reason. The absurd way both the characters talk to eachother as well as we observe throughout the play that Estragon and Vladimir are in the habbit of forgetting things. This habit is more clear in Estragon's character, the uncertainity and delibrate forgetfullness. It seems that Estragon himself doesn't want to remember things as Estragon says time and again † I don't Know†(66).There is some sort of paradox in this play as well. Man who is considered to be a powerful and strong figure, here we see him as a fearful, afraid and coward being. Both Estragon and Vladimir could not live alone without eachother. They are so afraid of living alone that they could not live even they want to. Neither of them actually wishing to be apart from eachother. They are men but they are behaving like little chickenhearted children. Even there are dialogues which give us hint that they try to drift apart but they are actually unable to do so. Vladimir :I am glad to see you back. I thought you were gone forever.Estragon :Me too. (Beckett)Masculinity is also present in the shape of violence and this is the isolation that whenever one tries to go near somebody else, he is violently treated by the other. And this thing is quite clear where Lucky hits Estragon. When Estragon goes near Lucky, it is Lucky who violently push him away.† Here Estragon approaches Lucky and makes to wipe his eyes. Lucky kicks him violently in the shins. Estragon drops the handkerchief, recoils, staggers about the stage howling with pain.† (Beckett) We can associate this submissive masculinity with the life of Beckett. Beckett was an Anglo-Irish and the people had to submit their masculinity infront of the British. Jennifer M. Jeffers wrote in â€Å"Traumatized Masculinity and Beckett's Return† that:†The Ireland that Beckett knew as a boy had vanished and the only return possible was through his writing.† (Jeffers, 10)In this play, Beckett's main male characters are submissive and inactive and the reason behind this is the history which Beckett has tried to present in his play. As the masculine figures of Ireland had to submit their masculinity in the hands of the British. And it was the lost masculinity in Ireland, Beckett who was an Anglo-Irish, presented this hegemonic masculinity, lost masculinity and submissive masculinity in his play â€Å"Waiting for Godot.†Ã¢â‚¬ My argument from chapter to chapter is that Beckett texts are grounded in his personal experience of what was literally erased from â€Å"official† historical record.† (Jeffers, 1-10) Through these arguments it is clear that Beckett has presented different types of masculinity in this play while presenting six male characters without any female character.Many feminist critiques argued that there is politics of beckett behind not presenting female characters. Masculinity is so strong in his play that he even didn't use the word of woman or female for a single time.Conclusion:So, we can say that masculinity is the dominant theme of this play with only male characters. Thus, the aforementioned arguments clearly show us that masculinity is present but in different traits as hegemonic masculinity, submissive masculinity, immature masulinity, lost of masculinity as well as homosexuality in masculinity and all these types of masculinities are shown by six male characters who are in relationship with eachother in different ways. It can be also said that Beckett had tried to present history of Anglo-Irish males who were dominated by the British during colonization.† Beckett's waiting for Godot stage Western masculinity in order to enact the failure of Western patriarchy.† (Jeffers,9). Work CitationBeckett, Samuel. (1956). Waiting for Godot. faber and faber limited. Pp: 9-94.Jeffers, Jennifer M. (2009).â€Å"Traumatized Masculinity and Beckett's Return.† Beckett's Masculinity. St. Martin's Press LLC, New York. Pp: 9-37.Wright, Ryan. (2016).â€Å"Gender and Power in Waiting for Godot.† The Oswald Review: An International Journal of Undergraduate Research and Criticism in the Discipline of English. vol. 18: iss. 1, Article. 3. Pp: 5-28.Khan, Abdul Bari, Hafiza Sana Mansoor,; Huma Alia. (2015).â€Å"The Impact of Absurdism in Waiting for Godot.† International Journal of Multidisciplinary Research and Modern Education. vol. 1, iss 2. Pp: 312-315.Jeffers, Jennifer M. (2009).â€Å"Embodying Lost Masculinity in Waiting for Godot.† Beckett's Masculinity. St. Martin's Press LLC, New York. Pp: 95-118.Hancock, Mark, Michael Ashby. (2015).Oxford Advanced Learner's Dictionary. Oxford University Press. ed. 9. Pp: 1-930.Beckett, Samuel. (1982). Waiting for Godot. Grove Press, New York. print.

Educational Reform in America Essay Example | Topics and Well Written Essays - 2500 words

Educational Reform in America - Essay Example During the permissive era, public schools got permission from the government to organize their subjects according to the local voters’ approval. In the permissive era, parents were given complete authority. The Encouraging Era The encouraging era started in the year 1826 and continued till 1851. During the encouraging era, the government encouraged the development of school districts as well as increased the tax revenues in their support. Nevertheless, the government did not require the schools to be established during the encouraging era. This era is primarily marked by the authority of the parents and children did not face any compulsion to attend public schools. The Compulsory Era The compulsory era in the history of American education ranged from the year 1855 till 1980. As the name of the stage indicates, at this stage, government made the establishment of school districts obligatory and compelled taxation of the government schools. In addition, the structure and curricul um of the schools was also finalized during the compulsory era. In this era, the authority of the parents declined, and children belonging to specific age groups were obliged to go to school. In some of the states, it was illegalized for children to go to non-government schools irrespective of the parents’ affordability of the fee and other expenses. The Freedom Era The freedom era started in the year 1980 and continued till 2009. During the freedom era, there was a noticeable increase in the options of education available to children that included but were not limited to vouchers, homeschooling, scholarship tax credits, charter schools, tax credits of tuition, and deductions in education. The freedom era was marked by increased availability of a variety of options to... This paper approves that the lifestyle in the present age is of such a nature that there are very minimal, if any, opportunities of growth and advancement for the individuals that are not educated. Education is required in every field of life, ranging from engineering to medical sciences, and teaching to business administration. Even business entrepreneurs cannot do without being educated. The educated people can think of numerous ways to dodge a businessman who has a lot of money but is not educated. Education is needed to be eligible for employment in all fields. These days, the level of education of the candidates is one of the most fundamental factors based on which the managers decide whom to recruit for a specific post. Education is not only required to be eligible for employment in a given field; the benefits of education extend far beyond this. For example, an educated person knows how to monitor the diet in such a way that he/she consumes the optimum number of calories to re main smart whereas an uneducated person suffers because of dieting and hunger. This essay makes a conclusion that the participation rate of the remedial courses by the minority students is even higher whereas the rates of completion are significantly lower. It is beyond any doubt that certain level of education and training is fundamental to the attainment of jobs and development of careers to have a good standard of living. To improve the quality of education in America as well as increase the tendency of the American students to acquire good grades in education, reforms are needed in the governmental policies as well as in the educational system.

Century of women in Britain and United State Essay

Century of women in Britain and United State - Essay Example During this century, the life styles of women have changed vastly. The activities of women have brought an important role in transformation of women. Many workingwomen have reached pinnacles in their selective fields. They have become champions in the fields of educational institutions, science and technology. Now the women are more economically stronger and independent than a century ago. The women are not involved in union activities. Now the women in UK & USA can exercise their franchise not like in olden days. Now the women are well educated and participated in national politics. The women were first employed in jobs during the currency of First World War. After the First World War, the services rendered by the woman were forgotten, as they did not enter into domestic service. The start of industries gave some opportunities to women to get good jobs with good returns. The involvement of women in second world war and the role played by them brought changes in awareness and consciousness within the women and the in the society too. The politicians thought of safeguarding the interests of women at their respective work place. The women desired to stick to their jobs by showing their individuality but some women wanted to come back to their domestic service. The work force of woman has largely increased in the year 1940 when compared to the work force of women in the year1939. After Second World War the need of edu cation in higher education and technology has been increased for women after 1960, the entire world wanted to bring a change in inequality irrespective of their class, race and religion.The history of the women is the product of time of century old women. It is the growth of the women for the last 25 years, which focused on their memories, testimonies and pointing out women's experience. After events of revolution in 1968, the socialist feminism is possible once again the world, liberation of women in capitalism. At the end of 1960, the emergence of feminist framework and civil rights movement could be seen. In 1980s Thatcher and Reagan have elaborated the same. In both the countries of USA and Britain have contrasts of class, race, ethnicity, along with region, age and disability. The books did not carry a definite socialist analysis of the history of women in 20th centuries. The working class woman has not transformed the liberation of women forward. In 20th century, the women hav e achieved, in many nations, the right to vote, increased their changes in educational and job opportunities. Women used to feel wifehood and motherhood were most important events in their career. History shows that women is creative source of human life, women are always treated as inferior to men, since olden days. The attitude towards women was favorable in the east. In USA, the women were felt weaker than men as they couldn't do hard work which requires muscle power. In women, the Americans found lack of intellectual development. The women were allowed to attend domestic works such as caring of children, cooking cleaning of house and washing clothes. It was felt that women's main role in the society was to give birth to children. In the present scenario, because of major publicity to follow contraceptive methods control over number children besides

Depictions of Women in The Color of Purple Essay

Depictions of Women in The Color of Purple - Essay Example In this overview, she talks about the several political aspects of feminism that can be linked to theatre and other elements of feminist inquiry. Referring to Case's Feminism and Theatre and especially to Jill Dolan's The Feminist Spectator as Critic, Austin discusses the radical, cultural and materialist stages or divisions that fall within feminist analysis. Liberal feminism founded on universal values emphasizes women's equality with men; Cultural or radical feminism stresses the difference from and superiority to men and advocates the spirit of this within a 'female aesthetic'. While both 'radical' and 'cultural' have been used to explain this stage, Austin opts for the word 'radical' based on its political connotations. Materialist feminism contradicts the necessity and universalism of radical feminism by underscoring 'the function of class and experience in creating the oppression of women'. This latter approach maintains that women's experiences must be understood within their specific historical, economic and political context (Case 38). Just as, Austin invokes caution in 'making categories extremely powerful' when looking at the key work of feminist analysis, care is equally essential to these liberal, materialist or cultural divisions. This paper analyzes the author’s depiction of the female characters in the story using Gayle Rubin’s â€Å"exchange of women† theory, as expressed in Gayle Austin’s Feminist Theories for Dramatic Criticism. The Color Purple is a book by Alice Walker about racism, slavery, abuse and womanism. The story is based on the experiences of the author. Alice Walker’s description of a southern black woman in the story The Color Purple is extremely powerful. This is because Walker applies a variety of literary devices to the story, giving the story more impact. She uses symbolism, applies her tone as an author, and uses a certain dialect for her characters. The presence of symbolism in the book i s not as glaring to the eye of the reader as one may think (Walker 264). Gayle Rubin (2011) referred to marriage as the traffic or exchange of women where women are taken in battle, sent as tribute, given in marriage, exchanged for favors, traded, purchased, and sold. Throughout time, women have always been an essential aspect of literature. They have inspired several writers, whether novelists, dramatists, essayists or poets. Unfortunately, these often illustrated men as the superior gender, and women a passive object that could not thrive on its own and could do nothing for itself. In literature, women could only survive through the lives, minds and eyes of men but rarely for themselves. In Le deuxieme sexe, Simone de Beauvoir states that women are differentiated and defined in relation to man; the woman is the other and he is the subject. Beautiful and submissive, they could never think for themselves. They were obliged to take a secondary place in the men's world, not because of their capacity but rather because of imposed social and cultural forces. This false and biased representation denied women their identity and even worse their dignity. The history of patriarchy shows a variety of injustices suffered by women. They represented, in a way, the disadvantaged group that had often been subject to male authority through male egocentrism and had been prevented from full development as human beings. Sexism, under patriarchy,

Project Leadership Essay Example | Topics and Well Written Essays - 500 words - 2

Project Leadership - Essay Example And now, even the processes involved in upgrading the knowledge and skills of people are changing. Business organizations realize that the only way to survive in this kind of environment is to undertake continuous improvement through education and training. Towards this end, LRH Manufacturing has made a very strategic decision to adapt and grow with all these changes and consequently become more dynamic. The instructor-led training will now be replaced with the Web-based training system. Aside from the fact that the company needs to comply with government regulations on its product, there is the manifest need to establish the accuracy of its training records and ensure the participation of concerned employees in the mandated company trainings. The manual process of the current a Web- based Training Project Manager to oversee the program, new tools to be utilized, and everyone will be required to learn the new tools and utilize them in undertaking the training. It assures, however, that no employee or manager will be replaced, no new responsibilities will be added, but additional skills will be learned. The Training Department will continue to play an important role in the continuous improvement of the new program’s design and implementation. The Web-based Training Manager will just facilitate and help all key players in the new undertaking, especially ensuring that all the new knowledge will be acquired in an easy learning environment. He will be accessible to everyone and will also be openly reaching out to all. Adapting to the changes in the business environment is believed to be one way of maintaining organizational effectiveness. Edgar Schein, in his book Organizational Psychology, theorizes that organizations which fail to sense changes in the environment often become ineffective. This new training program will pave the way for LRH

Civil Liberties, Habeas Corpus, and the War on Terror Research Paper - 1

Civil Liberties, Habeas Corpus, and the War on Terror - Research Paper Example The writ of habeas corpus demands that a prisoner be presented by whoever is holding him or her before the judge at the judge’s request. The writ of habeas corpus is an absolute protector of human rights threatened by wrongful detention and incarceration. As such, it was a strategy through which the founders of the nation promoted the separation of powers and maintenance of equilibrium between them. The writ of habeas corpus can be traced back to the English common law that checked on the excesses of the government against human rights. In the United States, the writ of habeas corpus has been questioned by various Presidents from Lincoln to Bush regime portraying elements of abuse of power. This paper explores the writ of habeas corpus in the context of war on terror and also explores if the move by the president is aimed at protecting the citizens or if it points to abuse of power because the president is the commander in chief. The Historical Evolution of Habeas Corpus Engli sh History of Habeas Corpus Habeas corpus has an ancient English history and seems to have predominantly originated from Anglo-Saxon common law (The Rutherford Institute, 2013). According to Shaw (2009), â€Å"Habeas corpus is an ancient remedy whose original purpose was to contest detention by the king† (Shaw, 2009, Para 7). ... One of its curbs on the sovereign’s power reads, in part, ‘No free man shall be seized or imprisoned†¦except by the lawful judgment of his equals or by the law of the land’† (Shaw, 2009, Para 7). The law in question was â€Å"The Great Writ† from which habeas corpus descended. The enforcement of habeas corpus became predominant during the time of Magna Carta and formed an essential component of the unwritten common law, which were expressly accepted. The Act of habeas corpus in the English law was enacted by the Parliament in 1679 (Rudolph, 2013). The English courts were empowered by this historic Act. As a consequence of the Act, the courts could now issue Writs of Habeas Corpus irrespective of whether the courts were in session or not. Despite being riddled with high levels of hypocrisy in 17th century, Habeas Corpus Act established itself as a major empowerment tool for human liberty in countering excessive exercise of power by the state. The writ of habeas corpus was expanded during 19th century to include individuals held by exclusive private processes other than the state (Rudolph, 2013). American Development of Habeas Corpus By the time Revolutionary War was taking place in America, the Writ of Habeas Corpus was already established in all the colonies of Britain and was perceived as a fundamental legal protection of civil liberties of citizens. In Article I, Section 9 of the Constitution of the United States, it is stated that â€Å"The Privilege of the Writ of Habeas Corpus shall not be suspended, unless when in Cases of Rebellion or Invasion the public Safety may require it† (Shaw, 2009, Para 7). Despite the fact that other common-law writs were recognized in the British Empire, only the writ of habeas corpus

Professional Educators Making A Difference Essay - 1

Professional Educators Making A Difference - Essay Example The professional educators are therefore bringing about a much needed difference not only within their own lives but also within the entities of the ones who are studying under them or with them. Their excellence is being continuously supplemented and the credit for the same goes on to their shoulders and the institutions which are making professional education a possibility without any doubt (Mearman, 2006). The professional educators are bringing about a difference within adult education which was not experienced in the past. There is a definitive difference that is being seen with their measures and the studies that they have undertaken (Ramey, 2011). The on-the-job training as well as the in-school training has brought dividends to just about anyone who is related with the field of professional education in one or the other capacity (Buchen, 2005). This will essentially be the cornerstone of bringing new possibilities within professional education and hence people at large will b e benefited because of the varied realms of professional education all said and done. Ramey, Craig T. The Dosage of Professional Development for Early Childhood Professionals: How the Amount and Density of Professional Development may Influence its Effectiveness. Advances in Early Education and Day Care, 15,

Steel sector analysis within the EU Essay Example | Topics and Well Written Essays - 2000 words

Steel sector analysis within the EU - Essay Example d the steel sector of the European Union in an adverse manner and presently, the industry is under significant stress in areas relating to reduction in the demand for steel, rise of emerging countries as industrial powerhouse and rising instances of high unemployment. The purpose of this paper is to explore the impact of the European business environment on the steel sector of the country. The idea is to find the factors that are causing challenges for the industry and the ways in which these problems can be resolved. The steel companies in Europe have been primarily under the control of the government in the 80’s. The situation had rapidly changed from 1988-1998 when most of the steel companies were sold to the private sector enterprises. The productivity of the companies had increased rapidly and profitably began to show improvement slowly. Only a fraction of the steel companies remained under the government and the major steel companies sold to the private sector were given full liberty to expand across the national borders. The previous decade has been largely characterized by mergers and acquisitions. European steel companies has been able to create strong profits which had lured number of steel companies from the Asian countries to export steel to Europe, particularly when production was slack in their countries. Further mergers and acquisitions had taken place from 2004 (Wubs, 2008). The following table shows some of the key companies and the output produced from them. The present state of challenges of the steel sector in the European steel sector comes from both internal and external environment. The internal issues arise from the slow recovery of the European economy after the financial crisis and the external issues arise from certain actions that are taken by the trading partners and the policies of the government. The European Union has always maintained very high environmental standards and has constantly committed itself to the reduction of the

Movie review paper Essay Example | Topics and Well Written Essays - 1500 words

Movie review paper - Essay Example Finch was a lawyer by profession, who accepted the case when asked by the town’s judge to represent a negro man, Tom Robinson, going to be charged with rape of a white girl, Mayella Ewell. Finch loses the case and Robinson gets killed by Sheriff Tate’s deputy while attempting escape. Despite contradictory evidence, the jury comprised of white men found Tom guilty as charged, who was later killed by Sheriff’s deputy while attempting escape. Later, Mayella’s father, Bob Ewell, attacked Scout and Jem but was killed by Radley. Sheriff persuaded Finch that killing Bob was in children’s defense and reported that Ewell fell on his knife. This essay aims to analyze and discuss facts of the cases depicted in the film, the significance and relevance of the roles played by prosecution and plaintiff in the courthouse, the entertainment value of the film and how it relates to the real world, the accuracy in depiction of the legal system and the effects movies ha ve on public opinions (To Kill a Mockingbird). The case of State v. Robinson was central to the story of the film. Robinson was accused of committing crimes, i.e. raping and beating Mayella. According to the testimony of Sheriff Tate, Bob Ewell came to his office and reported that her daughter has been raped by a black man in his house. He went to the crime scene and saw that Mayella was severely beaten. She had abrasions on her head and arm, finger marks on her neck and black right eye, which occurred about half an hour before. She accused Robinson of the crimes and identified him. According to Mayella Ewell, Robinson helped her in chopping up an old chiffarobe for a nickel. She went inside the house to bring the nickel and when turned around, Robinson attacked, raped and repeatedly beat her. She struggled and screamed and then saw her father standing over her asking who did it. According to Bob Ewell, he was coming home from the woods and heard Mayella screaming upon reaching the

Dynamics of Secondary class Teaching Essay Example for Free

Dynamics of Secondary class Teaching Essay Imagine in your first year of teaching, your Department Chair imparts the following piece of advice, Good control depends on finding the right gimmick. How do you feel about that statement? Some scholars have defined teaching to be more of a calling than just a profession. Teaching therefore being a way of life requires teaches to have a mix of techniques for the transfer of knowledge to the student to be successful. According to Khan, (2007) apart from being resourceful, learning continuously and being adaptable, a teacher is required to know how to balance between competing needs and be good-humored since fun is a recipe for effective learning, Murray, (2009). Classroom control is of paramount importance for learning objectives to be achieved, notwithstanding the show of mischievous behavior by students. The statement that Good control depends on finding the right gimmick. is however limited in scope since it presumes that all student misbehavior is a planned, without putting due regard that at times, student misbehavior is spontaneous. Controlling student behavior is a product of several factors, as argued by Ronning and Glover (1987), such as the degree of motivation, how the student/teacher relationship is, how well the teacher has been consistent on their behavior and how the teachers expectations are understood by the students, this factors take time to be internalized and be exhibited by the students, and instant perception is hard to be achieved – even by use of instant right gimmick, it is therefore void to argue that good control is a product of a single constraint- finding the right gimmick. To achieve good control, a teacher should do thorough analysis to understand the root causes of the unintended behavior and the disparity between the existing behavior and the teachers expectations. The teacher should therefore respond and use appropriate means depending on the cause on the identified misbehavior, dealing with control is therefore a process not an instantaneous activity, which can be solved be some simple gimmicks. This is in agreement with Fritz, (1972) who argued that managing discipline is more protracted than retreating castigatory tricks, this was also highlighted by Kindsvatter and Levine, (1980). However, for good behavior to be instilled on the students, teachers are expected to take quick remedial actions when indiscipline occurs. To maintain good standards however, hence achieving control in classrooms, preventive measures are very important and this is a process which requires the participation of the teacher and the student, therefore the departmental chairs advice is constrained as it attempts to suggests that control in instantaneous and can be achieved by gimmicks. References Fritz, Redl. (1972). When We Deal with Children . Michigan :Free Press. Khan,Badrul. (2007). Flexible learning in an information society. Houston: Idea Group Inc. Kindsvatter, Richard and Levine, Mary. (1980). The Myths of Discipline. Delta: Phi Delta Kappa International. Murray, W. (2009). Learning Is Fun. New York: Ladybird Books. Ronning, Royce, and Glover, John. (1987). Historical foundations of educational psychology, Perspectives on individual differences. London: Springer Books.

Gluconeogenesis: Fructose 1, 6 Bisphosphatase Deficiency

Gluconeogenesis: Fructose 1, 6 Bisphosphatase Deficiency Ashley Woodin Introduction Fructose-1, 6-bisphosphate is a key regulatory step in gluconeogenesis, as well as many other intracellular metabolic pathways. During gluconeogenesis there is an important process in which there is a conversion of glucose to pyruvate which is known as glycolysis. This process will require three irreversible steps that have a very high negative free energy that is in the forward reaction. So, in order to have a conversion from pyruvate into glucose, the pathway will require the use of enzymes, which will allow the bypassing of these irreversible steps. One of the enzymes that is used in this process is called Fructose 1, 6-bisphosphatase (Kelley, 2006). This step is a very important step in gluconeogenesis, being that it needs to have fructose bisphosphatase to catalyze the conversion of fructose-1, 6-bisphosphate into fructose 6-phospahate, and inorganic phosphate, that without it can block the pathway. Its activity is high regulated by the levels of Adenosine Monophosphate, fructos e 2, 6-bisphosphate and also citrate (Kelley, 2006). When deficiencies are present in this pathway and devoid of this conversion, glycerol into glucose, it will lead to fasting hypoglycemia, lactic acidosis and other physiological conditions. This enzyme is highly active within the liver and the intestines. Therefore, when the liver glycogen stores are no longer available, the physical properties of the body will fight for its homeostasis (Eren, 2013) by converting a three carbon based molecule such as non-carbohydrate precursors, like lactate, glycerol as well as pyruvate, in order to maintain blood glucose levels (Eren, 2013). There is a physiological change in the body there is a need for glucose to be synthesized. When there is a high demand upon glucose synthesizes, the gluconeogenic pathway is increased exponentially. This demand typically occurs during high cardio, pregnancy and lactation (Wallace, 2002). There can also be an increase demand upon gluconeogenesis when the body is in a fasting state (Wallace,2002). Hypoglycemia has a high dependence upon gluconeogenesis formation, because it is the key metabolic pathway which will protect this physiological problem. Moreover, hypoglycemia is a very life-threating situation. Within the gluconeogenesis metabolic pathway, Fructose 1, 6-bisphosphatase is very crucial; as it aids in biochemical reactions and many of the physiological functions of the body. Structure and Properties Fructose 1,6-bisphosphate with six carbon sugar molecules is also known as the Harden-young ester, it has fructose sugars which are phosphorylated on the C1 and C6 (Diwan, 2006). However, before this step can be achieved it needs to start from the beginning in gluconeogenesis. It is important to note that glycolysis and gluconeogenesis are not reversed pathways. It’s clear to see that glycolysis and gluconeogenesis will have a lot of the same enzymes embedded within each other; however these two functional pathways are not the reverse of each other. Moreover, the irreversible steps, that are high exergonic, in glycolysis are bypassed in the gluconeogenesis pathway (Berg JM, 2002). In fact, each of the pathways is so tightly controlled by the intercellular as well as the intracellular signals, and they are highly regulated so that glycolysis and gluconeogenesis will not occur in the same cell at the same time (Berg JM, 2002). Looking at the glyconeogenic pathway the ability to see that there is a conversion of pyruvate into glucose (Berg JM, 2002). These conversions are achieved by Non-carbohydrate precursors of glucose, in which they are either first being converted into pyruvate, or they will enter the pathway at later pathway intermediates like oxaloacetate and dihydroxyacetone phosphate . There are currently three major non-carbohydrate precursors that are looked at, and they are lactate, amino acids, and glycerol. The first (1) precursor stated above is lactate, it has a formation that is by the active skeletal muscle, this occurs at a when the rate of glycolysis has reach its maximum of the oxidative metabolism (Berg JM, 2002). The amino acids with a carbon skeleton (Brandt, 2003) are derived from the amount of proteins that are in the diet, as well as starvation, from the breaking down of the proteins that are housed within the skeletal muscle (Berg JM, 2002). Lastly, the glycerol will obtain fat cells by the hydrolysis of triacylglycerols which wi ll yield glycerol as well as the lipids (Berg JM, 2002). As stated above, before looking at fructose-1,6-bisphosphate the beginning steps in gluconeogenesis needs to be looked at. Biosynthesis. We began synthesis by looking at the glycolysis pathway, there are a lot of enzymes that are used to synthesize glucose from a pyruvate stage. There are three reactions in glycolysis which we termed irreversible (specifically those catalyzed by pyruvate kinase, phosphofructokinase, and hexokinase) are not used in gluconeogenesis synthesis (Selinsky, 2002). These three (3) reactions of Glycolysis have such a large negative delta G in the forward direction that they are essentially irreversible, which is why bypass is used by enzymes in order for them to be synthesize. The delta G will make a determination of the proper direction of the carbon flow through the pathway (Brandt, 2003). Gluconeogenesis needs to be more exergonic, so in order to make that happened six ATPs are consumed (Miles, 2003).The first step or bypass, is by converting 3 carbon pyruvate into 4 carbon intermediate oxaloacetate , biotin-requiring reaction catalyzed (King, 2014), this is called pyruvate carboxylate (Sel insky, 2002). This mitochondrial enzyme will convert the pyruvate into oxaloacetate. Pyruvate carboxylase is a mitochondrial. The biotin is interconnected heavily as it is bound to the amino group covalently on the lysine side chain of the pyruvate carboxylase (Brandt, 2003).   Pyruvate carboxylase catalyzes formation between the biotin (Biotin has a 5-carbon side chain whose terminal carboxyl is in an amide linkage to the e-amino group of a lysine of the enzyme (Diwan, 2007)), and carbon dioxide carbonate by having a covalent bond. When there is a reaction that is ATP- dependent, the carbonate will then be put into action and transferred to the pyruvate substrate, in order to make a molecule oxaloacetate (Brandt, 2003). the high and low amount of concentration of acetyl CoA and ATP will ultimately decide is the oxaloacetic acid will survive or diminish (Ophardt, 2003). If there is a lower amount of acetyl- CoA and higher concentrations of ATP than the pathway will continue (Ophardt, 2003). A Transport of oxaloacetate out of mitochondria Oxaloacetate Malate NADH + H + NAD + Malate Oxaloacetate NADH + H + NAD + Inner mito are seen in this first bypass step. The Using a specific enzyme the Oxaloacetate will now be able to be converted into phosphoenolpyruvate , by the enzyme phosphoenolpyruvate carboxykinase (Selenski, 2005). This Mg ²+ enzyme will require is GTP being the donor for when there is the possibility for a phosphoryl transfer reaction, thus losing the loss of a CO ² molecule. Therefore, within this first step bypass synthesis, the reaction has gone from, phosphoenolpyruvate to pyruvate, and overall one (1) ATP is gained. In returning to phosphoenolpyruvate from pyruvate, the equivalent of 2 ATP must be consumed (Selinsky, 2002). Note that the CO ² that was gained in the pyruvate in the beginning of the pyruvate carboxylase step, has now been loss in the phosphoenolpyruvate carboxykinase. The second (2) bypass Now, to go from phosphoenolpyruvate to fructose-1, 6-bisphosphate into 6-bisphosphate, with this reaction the same reaction can be used, entirely by the concentrations of substrates and products (Selinsky, 2002). Because the reaction being exponentially endergonic, thus irreversible, the transition from the fructose 6-phosphate uses a catalyst from a different Mg ² + enzyme called the dependent fructose 1, 6-bisphosphatase, (Lehninger, ) This will promote an irreversible hydrolysis at the C-1 phosphate (Lehninger,). This is the third (3) bypass of gluconeogenesis which is the final step and in most tissues gluconeogenesis would end at the fructose 6-phosphate which was generated by fructose 1, 6 bisphosphatase being converted into glucose 6-phosphate. So, basically instead of having free glucose being generated, glucose 6-phosphate would be converted in glycogen ( Tymoczko, 2013). In this final step of gluconeogenesis, free glucose is will take shelter in the liver. Glucose 6-phosphate is then transported into the lumen if the endoplasmic recticulum, thus it is then hydrolyzed to glucose by the glucose 6-phosphatase (Tymoczko, 2013). Note that each of the step reactions that have been achieved, to the formation of glucose from pyruvate is considered energetically unfavorable, unless there are coupling reactions which are favorable (Tymoczko, 2013). In the end of this biosynthesis there are six (6) nucleoside triphosphate molecules that have been hydrolyzed in order to achieved a synthesize of glucose from pyruvate (Tymoczko, 2013). Regulation Gluconeogenesis is highly regulated by a series of regulations. The steps are broken down and now they have to be a regulation in gluconeogenesis. It is obvious that it’s going to have a direct correlation contrast to glycolysis. Consider the first stage in which energy is needed (Tymoczko, 2014). The main site of regulations is seen when the there is a regulation in the activity of PFK-1 and F1,6BPase and this would be the most important site for the controlling of the flux which is toward glucose oxidation or even when there is glucose synthesis. As described in control of glycolysis, this is predominantly controlled by fructose-2,6-bisphosphate, F2,6BP which is a powerful negative allosteric effector of F1,6Bpase activity (King, 2004). â€Å"Acetyl CoA is an allosteric effector of both glycolysis and gluconeogenesis. Acetyl-CoA inhibits pyruvate kinase and reciprocally activates pyruvate carboxylase (Miles,2003). Second, insulin and glucagon are very important when regulating pathway (Wallace,2002). There will be a decline in the response to the glucagon stimulation, when the level of Fructose 2,6 bisphosphate decline in the hepatocytes (King, 2014). Once these signals are stimulated the signals will be excited through an activation of the cAMP-dependent protein kinase (King, 2014). Both the PFK2 and fructose bisphosphatase are present in the 55-kd polypeptide chain (Tymoczko, 2013). here is a substrate enzyme which is bifunctional (King, 2014) which contains a N-terminal regulatory domain (Tymoczko, 2013) being responsible for the synthesis of the hydrolysis of fructose 2, 6- bisphosphate and that is the protein kinase a phosphatase domain. Therefore once the PFK-2 is phosphorylated by PKA it will start to dephosphorlate, by acting as a phosphatase (King, 2014). â€Å"AMP will ultimately enhances the inhibition of Fructose-2,6-BP. Note that these allosteric effectors of fructose-1, 6-bisphosphatase all are allosteric effectors of phosphofructokinase (Miles, 2003). These effectors reciprocally regulate both enzymes. Furthermore, fructose 1, 6-bisphosphase once it’s active, its activity will be highly regulated by the ATP to ADP concentration (Tymoczko, 2014). When this is high then gluconeogenesis can proceed to its highest potential. PROKARYOTES VERSUS EUKARYOTES Gluconeogenesis conversion happens in both the eukaryotic and prokaryotes, however it is very important to know its difference. In eukaryotes the lactate that is formed anaerobically within the muscles will be converted to glucose in liver and kidney, thus being stored as glycogen or even being released as blood glucose (Davis, 2014). In prokaryotes the production of the G3P product of photosynthesis will be converted in a starch form and then further stored in the chloroplasts or even being converted into glucose and sucrose, where it is then exported to the other tissues for starch storage (Davis, 2014). As stated above when it comes to the biosynthesis of all eukaryotes, it is an requirement for survival, because so much of the homeostasis of the body (e.g., the brain and the nervous system),glucose from the blood as the primary fuel source ( Nelson, 2012). Just alone the human brain will require as much as 120 g of glucose with a one day period (Nelson, 2012). When considering eukaryotes gluconeogenesis will primarly occur in the liver and also in the kidney but not much. In prokaryotes the seedlings, will find that it stores the fate and proteins, which are then converted into disaccharide sucrose foe the ability of transport throughout the plant that is developing (Nelson, 2012). â€Å"The glucose and its derivatives are precursors in the synthesis of plant cell walls, nucleotides and coenzymes, and a variety of other essential metabolites† (Nelson, 2012). There are many small organisms that are capable to grow on what are plain organic compounds like acetate, lactate, and propionate. They then will convert to glucose by gluconeogenesis (Nelson, 2012). Defects Pathway Although the pathway may be highly regulated, there are still possibilities for defects to occur. As stated in the beginning of this paper fructose 1, 6-bisphosphatase is very crucial; as it aids in biochemical reactions and many of the physiological functions of the body. In the mechanism of fructose 1, 6- bisphosphatase, there is the Glu98 which will activate a molecule consisting of water. That water molecule will than attack the phosphorus atom on the 1-phosphate of fructose 1,6-bisphosphate (Kelly, 2006).â€Å"The hydrolysis of a phosphate ester can proceed through an intermediate of metaphosphate (dissociative mechanism) or through a trigonal bipryamidal transition state (associative mechanism)† (Kelly, 2006). Fructose-1,6-bisphosphatase which catalyzes the hydrolysis of D-fructose-1,6-bisphosphate (FBP) to D-fructose-6-phosphate (F6P) and inorganic phosphate (Pi), it is the very key to the eyzamatic process of gluconeogenesis (Sato, 2004). phosphofructokinase is also an important catalyze reaction, because it will catalyze the reverse reaction, â€Å"the phosphorylation of F6P during glycolysis, the unidirectional FBPase regulates the flux of sugar metabolism† (Sato,2004). Furthermore, the enzymatic block can lead to the high amount of accumulation of gluconeogenic precursors (e.g. certain amino acids, lactic acid, and ketoacids) (Kelley, 2006). Therefore, when there is a fructose 1,6 bisphosphatase deficiency is an inherited as an autosomal recessive disorder and a person would have what is called a severe lactic acidosis and also with a diagnose of hypoglycemia. Disease Population in the United States In the United States alone about 10 percent of this nations population is diagnosed with hypoglycemia, from the defect in the enzyme fructose 1, 6, bisphosphatase. This disease affects those who are typically obese and or have type 2 diabetes. In order to try and control the diseas population treatments are use, like Metformin. Metformin is an anti-hyperglycemic reagent that has been used in the patients for over the past several years, in obese patients or overweight patients whose blood glucose levels cannot be controlled non-pharmacologically (Salpeter, 2010). â€Å"Fructose 1,6-BPase is a target for the development of drugs in the treatment of non-insulin dependent diabetes, which afflicts over 15 million people in the United States† (Kelley, 2006). Today it is still unknown on how fructose-1, 6 bisphosphatase is genetically inherited, there are still ongoing studies. Some of the ongoing studies that were seen is if Reye syndrome and sudden infant death, have a direct correlation to a defect in this enzyme, however the research still continues. As stated above, the primary target for hypoglycemia is still heavily looked upon in the obese community, and overweight community, because they are more susceptible to getting diabetes. As see fructose 1, 6 bisphosphatase is the key precursor for the gluconeogenesis pathway to occur. It is very important that the sugar intake is watch closely, when children are at a young age. According to a recent study, it is shown that fructose intolerant is seen in late infancy stage and only after they have a dietary ingestion of foods that are containing fructose or sucrose. Foods such as such as fruits, juices are the primary transportantion. The organs commonly affected by fructose bisphosphatase deficiency are liver, kidney cortex and intestinal mucos (Frazier, 2013). Overall Pathway of Gluconeogenesis Now, putting the metabolic pathway all together, Conclusion Fructose 1, 6 bisphosphatase is a very crucial enzyme to the continuance of gluconeogenesis regulation. With the literature that has been conducted, it lays out step by step why this metabolic biosynthesis pathway is vital to eukaryotic and prokaryotic. There are ways to combat this disease, and that is by maintaining a healthy diet. This entail will work to defeat the affects that this has on the population. BIBLIOGRAPHY Brandt, M. Amino Acid Breakdown. 2003. Retrieved from https://www.rose-hulman.edu/~brandt/Chem330/Amino_acid_breakdown.pdf. (Accessed December 5, 2014). Berg JM, Tymoczko JL, Stryer L. Biochemistry. 5th edition. New York: W H Freeman; 2002. Chapter 16, Glycolysis and Gluconeogenesis. Diwan, J. Gluconeogenesis: Regulation of Glycolysis Gluconeogenesis. Retrieved from http://www.rpi.edu/dept/bcbp/molbiochem/MBWeb/mb1/part2/gluconeo.htm#intro. (Accessed December 5, 2014). Frazier D. Glycogen Storage Disease Laboratory. 2013. Retrieved from http://pediatrics.duke.edu/divisions/medical-genetics/biochemical-genetics-laboratory/glycogen-storage-disease-laboratory/tes-8. (accessed on December 5, 2014) 2014). King, M. Gluconeogenesis: Endogenous Glucose Synthesis. 2014. Retrieved from http://themedicalbiochemistrypage.org/gluconeogenesis.php#. (Accessed December 5, 2014). Kelley, M. Fructose 1-6 Bisphosphatase. Retrieved from http://faculty.uca.edu/mkelley/4121 Web pages/Student_Webpages_2006/Aanu ogunbanjo web things/The webbie.html. (Accessed December 5, 2014). UC Davis. 2013. Gluconeogenesis. Retrieved from http://www-plb.ucdavis.edu/courses/bis/105/lectures/Gluconeogenesis.pdf. (Accessed December 5, 2014). Lehniger, Nelson, and Cox. Principles of Biochemistry. 2002. Retrieved from http://www.irb.hr/users/precali/Znanost.o.Moru/Biokemija/Literatura/Lehninger Principles of Biochemistry, Fourth Edition David L. Nelson, Michael M. Cox.pdf. (accessed on December 5, 2014). Miles, B. Gluconeogenesis. 2003. Retrieved from https://www.tamu.edu/faculty/bmiles/lectures/gluconeogenesis.pdf. (Accessed December 5, 2014). Ophart, C. Glycogenesis, Glycogenolysis, and Gluconeogenesis. 2003. Retrieved from http://www.elmhurst.edu/~chm/vchembook/604glycogenesis.html. (Accessed December 5, 2014). Selinsky, B. Biosynthesis: Gluconeogenesis. 2005. Retrieved from http://www22.homepage.villanova.edu/barry.selinsky/CHM%204622/Carbohydrate%20II%20M16%2005.pdf. (Accessed December 5, 2014). Salpeter SR. Risk of fatal and nonfatal lactic acidosis with metformin use in type 2 diabetes mellitus. Retrieved from http://www.bibliotecacochrane.com/pdf/CD002967.pdf. (Accessed December 5, 2014). Wallace C., Barritt G. Gluconeogenesis. 2002. Encyclopedia of life sciences: p:1-8. (Accessed December 5, 2014).

About network topology

About network topology Task: 1 Network Topology: Network topology is the study of the arrangement or mapping of the elements (links, nodes, etc.) of a network, especially the physical (real) and logical (virtual) interconnections between nodes. A local area network (LAN) is one example of a network that exhibits both a physical topology and a logical topology. Any given node in the LAN will have one or more links to one or more other nodes in the network and the mapping of these links and nodes onto a graph results in a geometrical shape that determines the physical topology of the network. Types of Network Topology: The arrangement or mapping of the elements of a network gives rise to certain basic topologies which may then be combined to form more complex topologies (hybrid topologies). The most common of these basic types of topologies are: Star Topology. Bus Topology. Ring Topology. Mesh Topology. Star Topology: Advantages and Disadvantages of Star Topology: Advantages: Batter performance. Isolation of devices Benefits from centralization Disadvantages of Star Topology: The high dependence of the system on the functioning of the central switch The performance and scalability of the network depend of the switch. Bus Topology: Advantages and Disadvantages of Bus Network: Advantages: Easy to implement and extend Requires less cable length than a star topology Cheaper than other topologies. Disadvantages: Limited cable length and number of stations. If there is a problem with the cable, the entire network goes down. Maintenance costs may be higher in the long run. Ring Topology: Advantages Very orderly network where every device has access to the token and the opportunity to transmit Performs better than a star topology under heavy network load Can create much larger network using Token Ring Disadvantages One malfunctioning workstation or bad port in the MAU can create problems for the entire network Moves, adds and changes of devices can affect the network Network adapter cards and MAUs are much more expensive than Ethernet cards and switches Much slower than an Ethernet network under normal load Mesh Topology: A full mesh topology occurs when every node on the network has a separate wire connecting it to very other node on the network. It provides each device with a point-to- point connection to every other device in the network. A full mesh topology is redundant because if any one node of connection fails, all remaining nodes can continue communicating. Topology Choice: I choice star and mesh topology because these two topologies are best topology from other topology. In here establish a network for a police station, this police station has accident emergency department, maternity department, childrens unite, x-ray department and eye department. At first I choice the star topology but its have some disadvantage the primary disadvantage of a star topology is the high dependence of the system on the functioning of the central switch. While the failure of an individual link only results in the isolation of a single node, the failure of the central switch renders the network inoperable, immediately isolating all departments. The performance and scalability of the network also depend on the capabilities of the switch. Network size is limited by the number of connections that can be made to the switch, and performance for the entire network is capped by its throughput. While in theory traffic between the switch and a node is isolated from other nodes on the network, other nodes may see a performance drop if traffic to another node occupies a significant portion of the central nodes processing capability or throughput. Furthermore, wiring up of the system can be very complex. And it has some Advantages too that are: Better performance: Passing of Data Packet through unnecessary nodes is prevented by this topology. At most 3 devices and 2 links are involved in any communication between any two devices which are part of this topology. This topology induces a huge overhead on the central switch, however if the central switch has adequate capacity, then very high network utilization by one device in the network does not affect the other devices in the network. Benefits from centralization: As the central switch is the bottleneck, increasing capacity of the central switch or adding additional devices to the star, can help scale the network very easily. The central nature also allows the inspection traffic through the network. This can help analyze all the traffic in the network and determine suspicious behavior. For this reason I also choice star topology. It will be main topology and need a topology it will be help for backup. Then choosing mesh topology that is maximum problem free. If star topology will disturb then mesh topology will help this time. Mesh topology cover dramatically more department and reach more users than other topology by relying on sophisticated mesh switching technology to increase range and topology capacity. Plug-and-play Setup and Configuration: Every mesh system works out of the box, without requiring sophisticated site-surveys or command-line setup. Hosted back-end system automatically configures every switch as part of this department topology, and the web-based centralized management shows how everything is working through a simple, intuitive interface that can be used from anywhere in the world. Scale to Thousands of Simultaneous Users: Field-tested by one department to other department, Mesh topology platform provides high quality of service to thousands of simultaneous users without missing a beat. Intelligent traffic queuing and packet prioritization, combined with the ability to add an unlimited number of additional network gateways, means your networks capacity can continue to grow with demand. Interference-aware Mesh Switching: Instead of relying on a single large antenna to cover every user, each radio in a mesh topology cooperates to find the best path to carry a users traffic to the Intranet. As they operate, every network re-evaluates thousands of switching paths every minute, resulting in amazing reliability and network capacity. Mesh intelligent mesh switching means every repeater you add extends the reach of the network and makes the mesh more reliable by adding additional links. Thats why I choice star and mash topology. These two topologies are join work together for police station departments. Each department of this police station is very important. Task: 2 The Internet is an excellent tool for collecting and transmitting data for a police station. It is possible to build a Web site for data entry without much programming experience using commercially available programs. Such a Web site allowed rapid, inexpensive and easy transfer of data between researchers and the coordinating center. It also permitted easy communications between the coordinating center and the investigators. Many technical and practical lessons were learned from this experience so that further systems may be more efficient and reliable. Once data are entered into the web pages and sent to an end-point (e.g., database, spreadsheet, or e-mail) they are checked and validated remotely by the owner of the end-point. Any feedback is sent to the user with time delay because there is no immediate interaction between the database and the user. This is the easiest way to set up a data entry Web site, but it lacks automatic and immediate interactivity. One-way data flow with client-sided validation Validation of the entered data can be performed on the client (browser) side. This is mostly done with JavaScript, a program language developed to run on browsers. The JavaScript code is sent with the HTML code (hypertext markup language, the computer language that defines the way web pages are displayed on a computer) of the web page to the user. It can react to false data entry or missing data with a message box informing the user. The advantage is that basic data check is performed before they are being sent. Yet, client-sided data validation has some major disadvantages (other than the need of programming knowledge). Because the JavaScript code is sent with the HTML code to the browser, the web pages are larger and this may lead to a longer download time, particularly for users with a slow Internet connection. In addition, anyone can see the programming code, a feature not always in the interest of the web site designer. Enterprise Networking Assignment September 2008 International Advanced Diploma in Computer Studies Enterprise Networking  ©NCC Education Ltd 2008 Two-way data flow with server-sided validation After the data are entered and sent to the server they are validated and checked by a program residing on that server. Depending on the validation result, a new web page is generated by the web server and sent to the user with, for example, a request to reenter incorrect data or to confirm that all data have been correctly entered. With this technique, there is no extra load on the web pages and the programming code is not visible to the user. The main disadvantage (other than the need for extensive programming knowledge) is that the data first have to be sent to the server and a response has to be sent back to the user, the so-called client-server-client round trip. This may lead to a higher traffic workload, which can be annoying, especially to the user with a slow Internet connection. Two-way data flow with server and client-sided validation The combination of the server and client-side interaction seems to be the ideal solution from the point of user friendliness. Simple data validation is performed using client-side scripting, and more complex tasks are performed on the server side. Yet its implementation is time consuming and complex. Referring case history, status, diagnosis code, textual request are entered by the general practitioner. So instead of entering the detailed referring data, the administrator can choose the current case from the waiting list. On the other hand the family doctor can access his/her patients care data from the police station information system automatically as the actual police station care had been closed with the final documents. In this way the family doctor can see the treatments result before patient would show up in the doctors office with the paper-formed final report. By merging the final reports data of police station cases into the police station application system these data can be accessed for any future patient-visit. Question: Access issues for patients with disabilities, e.g. blind/partially-sighted. The police station authority creating a password protected web page on the police station website on which all information pertinent would be posted. A hard copy of the posted information would be available for reference at the police station. Discussion included the possibility of automatic notification to patient when information has been posted and the use of laptop computers at police station for each disable patient to access the posted information during the police station. Patients of the police station expressed their support of this proposal and asked that police station staff to establish a web-based system. There are two methods of roaming in a node-to-node configuration: Patchwork roaming and Mobile Mesh roaming. Nodes in a mobile mesh by their very nature roam in and out of coverage and between networks. With Patchwork roaming, wireless connection between clients hardware and mesh network, a wireless data networks, public Wi-Fi hotspots, and enterprise WLANs, are difficult to operate at best. The clients using Ipv4 that do not automatically change the IP address when moving between mesh nodes and wireless nodes. Manual intervention may be required. With Patchwork seamless roaming can be achieve; however, it requires DHCP to set every few seconds. The solution will be wait until Ipv6. Mobile meshes implements self-contained dynamic addressing and rendezvous technologies to simplify address management and enable true nomadic operation without reliance on external clients hardware. Mobile devices can join and leave a mobile mesh and/or connect to public or private fixed infrastructure, all while retaining connectivity to critical services. Wireless Mesh topology every node has a connection to every other node in the network realm. There is two types of mesh topologies: full mesh and partial mesh. Full wireless mesh topology occurs when every node in a realm is connected to every other node in a network. Full mesh is yields the greatest amount of redundancy, so in the event that one of those nodes fails, network traffic can be directed to any of the other nodes. Full wireless mesh is difficult to achieve on a large scale using MeshAP; however, small-scale area like offices or small campus may be ideal. One should note that it is difficult to deploy a full mesh topology. Partial mesh topology yields less redundancy than full mesh topology. With partial mesh, some nodes are organized in a full mesh scheme but others are only connected to one or more nodes in the network realm. Partial mesh topology is commonly found in either small or large networks or fulfilling the last mile connection to a full meshed backbone. There are 4 main types of partial wireless mesh nodes topologies: Point-to-point Point-to-multipoint or Multipoint-to-point, and Multipoint-to-multipoint, Metropolitan Point-to-point and point-to-multipoint networks have long been the standard for fixed wireless deployments and some 802.11 based networks. In testing of mesh networks have proven to be most versatile, overcoming a number of disadvantages in traditional wireless topologies. This section will detail the fundamentals of MeshAP and its inherent advantages. Point-to-Point nodes topology A point-to-point network is the simplest form of wireless network, composed of two radio and two high gain antennas in direct communication with each other. Point to point links are often used to provide high-performance, dedicated connections or high-speed interconnect links. These links are quick to deploy individually, but do not easily scale to create a large network. Client used these nodes in a site-to-site configuration. Point to Multipoint nodes topology A point-to multipoint or a Multipoint to point nodes share link between an uplink node with omni directional antenna and repeater nodes or downlink nodes with high gain directional antennas. This type of network is easier to deploy than Point to point network because adding a new subscriber only requires equipment deployment at the subscriber site, not at the uplink node; however, each remote site must be within range and clear line of sight of the base station. Trees, hills and other line of sight obstruction make point to multipoint nods impractical for residential and home office coverage. A Point to Multipoint network is suited for either backhaul operations or customers that need reliable, high-speed connections, but are not willing to pay for dedicated capacity that may go unused. The nodes performed as a bridge to the uplink network and are generally in wired configuration for the clients. The problem with point to Multipoint node topology is that they are not design to mesh w ith other nodes due to the directional antenna. Multipoint nodes topology Multipoint to multipoint networks creates a routed mesh topology that mirrors the structure of a wired Internet. To build a mesh network, indoor or outdoor Internet access is first established with the deployment of an access switch connected to a wired ISP. Additional access routers are then deployed throughout the coverage area until a maximum density is achieved. Each access router not only provides access for attached users, but also become part of the network infrastructure by routing traffic through the network over multiple hops. This allows any client to join the network at any point of the mesh, even if the clients are not using a node. Client can access the entire mesh wireless or wired making this the best choice to deploy for areas that require larger coverage MeshAP. Metropolitan nodes topology Task 3 A method of half-duplex wireless communication comprising the steps of: transmitting from a base station to a plurality of mobile stations contained within one wireless communication cell that is serviced by the base station a Ready announcement indicating that the base station is ready to receive data on an uplink channel from the mobile stations, setting a random initial backoff time for each mobile station and transmitting from each mobile station a Request to Send announcement to the base station following expiration of the backoff time, transmitting from the base station to the mobile stations a Clear to Send announcement indicating that the first mobile station to have had its Request to Send announcement received in the base station can now transmit data, resubmitting the Request to Send announcements from the other mobile stations after a predetermined backoff time period has expired corresponding to a time period in which the first mobile station can transmit its data to the base station, and prioritizing any messages from the mobile stations by setting a higher probability that the base station will be in a receiving state rather than a transmitting state. The method according to claim 1 including the steps of transmitting Clear to Send announcements from the mobile stations to the base station indicating that mobile stations are clear to receive data from the base station, and transmitting the data from the base station to a respective mobile station based on the first Clear to Send announcement received within the base station. A half-duplex wireless communication system comprising a premises having a base station that services a defined communication cell, wherein the base station transmits and receives Request to Send and Clear to Send announcements to and from mobile stations to indicate that the base station can receive and send data, and a plurality of mobile stations that send and receive data after transmitting and receiving Clear to Send and Request to Send announcements to and from the base station based on the respective time period in which the base station has received the Clear to Send and Request to Send announcements from respective mobile stations, and means for prioritizing any messages from the mobile stations by setting a higher probability that a base station will be in a receiving state rather than a transmitting state. The system according to claim 3 wherein a Request to Send and Clear to Send announcement exchange must occur between the base station and mobile station before any data exchange can occur. The system according to claim 3 wherein the base station and a mobile station send and receive an acknowledgement message signalling the completion of data transfer. The main equipment that would be installed. Requirements Analysis Prior to any decision on strategy, the customers requirements for voice services must be clearly defined. Requirement operators will evaluate the current environment and practices, and then recommend strategic infrastructure decisions aligned with the customers business needs. For an IP Telephony infrastructure, this would include items such as: Call services Phone features Call conferencing services Messaging Toll bypass Directory services. IP Telephony System Installation Sequence: Once the infrastructure is ready to support IP Telephony, the actual deployment begins. The main steps are summarized below: Install IP Telephony Call Manager Publisher server. Configuration of IP Telephony system parameters, calling gateways, dial plan and phone clients. Install IP Telephony Call Manager Subscriber servers as needed. Install IP Telephony Voicemail Solution. Connect the IP Telephony system with minimal access to PSTN and tie line services. The features available with each system. Performance and security of the existing network to ensure that it is capable of supporting an IP Telephony infrastructure, and identify any areas where enhancements are necessary. In order to successfully deploy IP Telephony services, a minimum number of system features must be available in a customers network. For instance: Networks where IP Telephony is to be deployed should be structured on a 3-tier model: Core, Distribution and Access, to ensure an even flow of traffic. A poorly structured design can create unnecessary bottlenecks, impacting performance. User Access nodes must be switch based technology, to provide the bandwidth to the desktop that can best support voice and video. User Access nodes should support multiple virtual LANs (VLANs) within a single switch. This way, voice and data can be configured separately and efficiently, while sharing the same physical infrastructure. The switch must provide 802.1q trucking on user connections, also to allow voice and data traffic to be configured separately. The switch must be able to provide differentiated Quality of Service (QoS) on a user connection. If the switch does not support 802.1q trucking and differentiated QoS on each user connection, the IP Telephony system may still be deployed but a separate connection would be required for the phone and data equipment connections. Task: 4 The cost of equipment and installation. Cost of equipment and installation: The total cost and savings of an IP Telephony infrastructure should be identified and compared to the current costs. Company will examine the infrastructure costs and provide advice on how to invest to maximize the efficiency of the network. Items included in this analysis will include: Hardware Software Network / leased lines Support services. Value recovered from Cisco telephony trade in program ****** The cost of operating the system. Optimized operating cost structure Staff requirement for delivering voice services In-house solution VoIP-X solution Similar savings on server equipment, administration and support staff Estimated Retail Pricing The Microsoft Windows Server 2003 R2 licensing model consists of a Server operating system license and incremental Client Access Licenses (CALs) and is designed to allow for complete scalability of your cost in relation to your usage. In addition, Microsoft offers several flexible, cost-effective options for licensing. Note that there are a few CAL types available to suit your individual needs. This page provides guidance on the Windows Server 2003 R2 pricing and points you to our various licensing programs so you can find the most cost-effective solution for your organization. Product Offering U.S. Price* Description Windows Server 2003 R2 Standard Edition $999 Available in 32-bit and 64-bit versions. Includes 5 CALs (User or Device, chosen after purchase) Windows Server 2003 R2 Standard Edition $1,199 Available in 32-bit and 64-bit versions. Includes 10 CALs (User or Device, chosen after purchase) Windows Server 2003 R2 Enterprise Edition $3,999 Available in 32-bit and 64-bit versions. Includes 25 CALs (User or Device, chosen after purchase) Windows Server 2003 R2 Datacenter Edition $2,999 Available in 32-bit and 64-bit versions. Windows Server 2003 Web Edition, 32-bit version $399 Open NL Web Server product, no CALs required. Windows Server 2003 Web Edition, is not available in all channels. Open NL estimated price is $399. Contact your local System Builder, OEM, or reseller for actual prices or for more information on how to purchase. Task: 5 Benefit: As technical barriers are eliminated and more organizations begin to adopt Internet protocol-based telephony (IPT), companies are finding that here are demonstrable, real-world total costs of ownership (TCO) advantages associated with implementing IPT solutions. Along with delivering the same or better quality and reliability as traditional systems, IPT solutions offer distinct benefits including lower costs, simplified management and greater flexibility to add applications like conferencing, centralized voice mail, and unified messaging, enabling branches to deliver premium service to customers. IPT is able to lower the costs and provide value-added communications applications to employees in branch and retail locations. Supported network topologies: â€Å"Topology† refers to the configuration of the hardware components and how the data is transmitted through that configuration. 802.15.4 and ZigBee support three different network topologies: star, mesh, and cluster tree (also called star-mesh hybrid). The cluster tree topology is less efficient than the other two, and is therefore rarely (if ever) implemented. It is not covered in this whitepaper. Before describing the star and mesh topologies, it helps to first understand the different types of devices these networks can include. LAN guard N.S.S. has the ability to scan your entire network, IP by IP, or to scan just a single machine upon which it is installed. Not only do you get a list of open ports and vulnerable services, but you also get useful information such as the service packs installed on the machine, missing security patches, wireless access points, USB devices, open shares, open ports, services/applications active on the computer, key registry entries, weak passwords, users and groups, and more. In addition, you can easily analyze scan results using filters and reports, enabling you to proactively secure your network — for example, by shutting down unnecessary ports, closing shares, installing service packs. Bibliography: Search Engines Name: www.google.com www.yahoo.com www.ads.com ****** Web Address Name: http://en.wikipedia.org/wiki/VoIP http://en.wikipedia.org/wiki/Voice_over_Internet_Protocol http://en.wikipedia.org/wiki/IP_Phone http://en.wikipedia.org/wiki/Mobile_VoIP http://en.wikipedia.org/wiki/Comparison_of_VoIP_software http://en.wikipedia.org/wiki/Differentiated_services http://en.wikipedia.org/wiki/ENUM http://en.wikipedia.org/wiki/H323 http://en.wikipedia.org/wiki/Integrated_services http://www.manufacturers.com.tw/telecom/WirelessSolution.html http://www.redcom.com/products/slice2100.php http://www.redcom.com/products/hdx_apps.php http://meraki.com/oursolution/mesh/ http://www.microsoft.com/technet/network/p2p/p2pintro.mspx EIAAC http://en.wikipedia.org/wiki/Pager http://www.siemon.com/us/white_papers/03-10-10 ip_enhanced_medical.asp http://www.itl.nist.gov/div897/sqg/va/papers/appaper.html http://www.azgita.gov/councils_committees/tegc/submissions/10.pdf http://www.anesthesia-analgesia.org/cgi/content/full/100/2/506 ****** Books name: Book Name Writer Name Publication Name Computer Networks(4th edition) Andrew S. Tanenbaum Prantic-Hall India Enterprise Networking NCC Education Limited

Slavery and the Caribbean :: Slavery Essays

Slavery and the Caribbean Europeans came into contact with the Caribbean after Columbus's momentous journeys in 1492, 1496 and 1498. The desire for expansion and trade led to the settlement of the colonies. The indigenous peoples, according to our sources mostly peaceful Tainos and warlike Caribs, proved to be unsuitable for slave labour in the newly formed plantations, and they were quickly and brutally decimated. The descendants of this once thriving community can now only be found in Guiana and Trinidad. The slave trade which had already begun on the West Coast of Africa provided the needed labour, and a period from 1496 (Columbus's second voyage) to 1838 saw Africans flogged and tortured in an effort to assimilate them into the plantation economy. Slave labour supplied the most coveted and important items in Atlantic and European commerce: the sugar, coffee, cotton and cacao of the Caribbean; the tobacco, rice and indigo of North America; the gold and sugar of Portuguese and Spanish South America. These commodities comprised about a third of the value of European commerce, a figure inflated by regulations that obliged colonial products to be brought to the metropolis prior to their re-export to other destinations. Atlantic navigation and European settlement of the New World made the Americas Europe's most convenient and practical source of tropical and sub-tropical produce. The rate of growth of Atlantic trade in the eighteenth century had outstripped all other branches of European commerce and created fabulous fortunes. An estimate of the slave population in the British Caribbean in Robin Blackburn's study, The Overthrow of Colonial Slavery: 1776-1848, puts the slave numbers at 428,000 out of a population of 500,000, so the number of slaves vastly exceeded the number of white owners and overseers. Absentee plantation owners added to the unrest. Rebellion was common, with the forms including self mutilation, suicide and infanticide as well as escape and maroonage (whereby the slaves escaped into the hills and wooded interiors of the islands and set up potentially threatening communities of their own. See references in Wide Sargasso Sea). Jamaica holds the record for slave revolts, with serious uprisings in 1655, 1673, 1760 and continued disquiet after that. The documentation of revolts in Trinidad is less complete, but we know of at least one serious plot in 1805. Guiana was actually governed by a slave named Cuffy for a year after the revolt in 1763, and Barbados also had numerous plots, including s ix between 1649 and 1701.

Movie: Stand And Deliver - Mr. Escalante Should Be An Inspiration To E

Movie: Stand and Deliver - Mr. Escalante Should Be An Inspiration to Everyone In the movie Stand and Deliver, double entendre ran rampant. During an Algebra lesson one day at the beginning of the school year, Mr. Escalante told Angel, a gang member, to "fill the hole". Not only was he referring to the hole as an illustration, but also to the hole in the students lives as a result of lack of education, the gangs, and in many cases, a poor upbringing. Mr. Escalante must have seen some potential in Angel and was trying desperately to fill the hole caused by a lack of education in his life. However, Angel, tied very deeply to his gang "family", would have none of it. Jaime wants Angel to pull a complete attitude reversal by learning and self...

Reflective Research Paper -- Essays Papers

Reflective Research Paper I have connected the reflective research paper to objective # 1 because it made me examine my personal belief and attitude on gender equity issues. I did not realize that gender equity existed at the level that it does until researching the topic. Doing the research made me realize that the way we teach directly affects how children learn in every aspect. Gender inequities in the fields of math and science are well researched and the results are shocking. Women compromise 45% of the work force, they hold jobs concentrated in clerical, service, and professional fields such as teaching and nursing, rather than in mathematics, science, or engineering (Levin & Matthews, 1997). Gender inequities start in school due to teacher interaction, language, role models, gender expectations, and the method in which the curriculum will be taught. Learning about gender-equity issues simply by reading or hearing about them is not the same as seeing, thinking about, and reflecting on examples of them. In a 1997 article, Levin and Matthews explain that teachers and teacher educators need to be made aware of gender-equity issues in the classroom so they can encourage both boys and girls to take an interest in math, and science. Levin claims that teacher education programs have inadequately prepared teacher to address gender-equity issues. I think that it is easy to overlook the gender bias in your classroom. I think that self-assessment is necessary in determining treatment of all members of the classroom. Teachers should distinguish between strategies which favor or oppose certain groups, and should influence policy makers to provide equal opportunities for learning (Underhill, 1994). Interaction be... ... the professional fields of science, and mathematics. Works Cited Reys, R., Lindquist, M., Lambdin, D., Smith, N., & Suydam, M. (2001). Helping children learn mathematics. New York, NY: John Wiley & Sons, Inc. Levin, B., & Matthews, C. (1997). Using hypermedia to educate preservice teachers about gender-equity issues in elementary school classrooms. Journal of Research on Computing in Education, 29, 226-238. Baker, D. (1996). A female friendly science classroom. Research Matters to the Science Teacher. 9602. Pollard, D. (1996). Perspectives on gender and race. Educational Leadership, 53, 72-75. Kahle, J., & Damnjanovic, A. (1997). How research helps address gender equity. Research Matters to the Science Teacher. 9703. Underhill, R. (1994). Equity issues in math and science learning. School Science and Mathematics, 94, 281. Reflective Research Paper -- Essays Papers Reflective Research Paper I have connected the reflective research paper to objective # 1 because it made me examine my personal belief and attitude on gender equity issues. I did not realize that gender equity existed at the level that it does until researching the topic. Doing the research made me realize that the way we teach directly affects how children learn in every aspect. Gender inequities in the fields of math and science are well researched and the results are shocking. Women compromise 45% of the work force, they hold jobs concentrated in clerical, service, and professional fields such as teaching and nursing, rather than in mathematics, science, or engineering (Levin & Matthews, 1997). Gender inequities start in school due to teacher interaction, language, role models, gender expectations, and the method in which the curriculum will be taught. Learning about gender-equity issues simply by reading or hearing about them is not the same as seeing, thinking about, and reflecting on examples of them. In a 1997 article, Levin and Matthews explain that teachers and teacher educators need to be made aware of gender-equity issues in the classroom so they can encourage both boys and girls to take an interest in math, and science. Levin claims that teacher education programs have inadequately prepared teacher to address gender-equity issues. I think that it is easy to overlook the gender bias in your classroom. I think that self-assessment is necessary in determining treatment of all members of the classroom. Teachers should distinguish between strategies which favor or oppose certain groups, and should influence policy makers to provide equal opportunities for learning (Underhill, 1994). Interaction be... ... the professional fields of science, and mathematics. Works Cited Reys, R., Lindquist, M., Lambdin, D., Smith, N., & Suydam, M. (2001). Helping children learn mathematics. New York, NY: John Wiley & Sons, Inc. Levin, B., & Matthews, C. (1997). Using hypermedia to educate preservice teachers about gender-equity issues in elementary school classrooms. Journal of Research on Computing in Education, 29, 226-238. Baker, D. (1996). A female friendly science classroom. Research Matters to the Science Teacher. 9602. Pollard, D. (1996). Perspectives on gender and race. Educational Leadership, 53, 72-75. Kahle, J., & Damnjanovic, A. (1997). How research helps address gender equity. Research Matters to the Science Teacher. 9703. Underhill, R. (1994). Equity issues in math and science learning. School Science and Mathematics, 94, 281.