Wednesday, February 12, 2020

Databases Coursework Example | Topics and Well Written Essays - 1000 words

Databases - Coursework Example Relational databases use specific integrity rules to facilitate accurate collection of data and to make that data accessible. Firstly, the rows in a relational database must all be unique. In case of duplicate rows problems can crop up when resolving which of the two likely selections is the right one. For most DBMSs (databases management systems) users are able to specify that duplicate rows are not permitted, and when that is done the DBMS will block the addition of any rows that are identical to an existing one. Another integrity rule of relational databases is that column values should not be repeating arrays or groups. The third involves the logic of a null value. A database handles situations where information may not be available by employing a null value to show that a value is absent (Pathak, 2008). It is not equal to a blank or zero; a blank is equal to another blank and a zero is only equal to another zero. Two null values are not equal. When each row in a table is unique, it is possible to use one or more columns to mark a specific row. This distinct column or group of columns is referred to as a primary key. Any column that forms a primary key cannot be null; in any case it were the primary key which it is a part of would cease to be a complete identifier. This rule is known as entity integrity. Relational databases can greatly enhance the quality control and accessibility to organizations’ sensitive and valuable information materials. It can contribute towards a competitive edge by facilitating business analysis that can help to determine methods of improving products and services (Pathak, 2008). In comparison to non-relational database settings, relational databases are more flexible hence easily adapt to dynamic business needs. In addition, unlimited access to sensitive data means better data for more effective decision-making. Relational databases can also have a huge positive impact on numerous MIS

Friday, January 31, 2020

Employee's Review Assignment Example | Topics and Well Written Essays - 250 words

Employee's Review - Assignment Example I use my strengths in accomplishing the above results through working hard and attending training programs. Deviation in the working place is crucial because it enables an individual to accomplish the required goals of an organization. Dedicating one’s elf in the work enables one to work hard with an aim of achieving better results in the final work. Additionally, training programs enable one to learn various way through, which an individual may achieve the required goals of an organization. The goals or duties that were not met include unclear order maintenance of products, and unclear pricing. These are some of the duties that were not met the way it was required something that affected the performance of the company. Although, sales increased during the past year, some customers experienced the problem of poor order maintenance and pricing problem from their customers. The difficulties encountered after the goals were not were decreased number of customers and reduced profitability. This is because some customers left making the order from the company because of poor order maintenance of products and the pricing affected them too. My short term career interests include sales and marketing of products. My long term career interests is business administering. These careers are crucial, but they require one to work hard in order to satisfy customers’ needs. This will lead to improvement in the performance level of an

Thursday, January 23, 2020

To Kill A Mockingbird Essay: Use of Symbolism :: Kill Mockingbird essays

Use of Symbolism in To Kill A Mockingbird "I'd rather you shoot at tin cans in the backyard, but I know you'll go after birds. Shoot all the bluejays you want , if you can hit 'em, but remember it's a sin to kill a mockingbird." This is what Atticus Finch tells his children after they are given air-rifles for Christmas. Uniquely, the title of the classic novel by Harper Lee, To Kill A Mockingbird, was taken from this passage. At first glance, one may wonder why Harper Lee decided to name her book after what seems to be a rather insignificant excerpt. After careful study, however, one begins to see that this is just another example of symbolism in the novel. Harper Lee uses symbolism rather extensively throughout this story, and much of it refers to the problems of racism in the South during the early twentieth century. Harper Lee's effective use of racial symbolism can be seen by studying various examples from the book. This includes the actions of the children, the racist whites, and the actions of Atticus Finch. The actions of the children in this novel certainly do have their share of symbolism. For instance, the building of a snowman by Jem and Scout one winter is very symbolic. There was not enough snow to make a snowman entirely out of snow, so Jem made a foundation out of dirt, and then covered it with what snow they had. One could interpret this in two different ways. First of all, the creation of the snowman by Jem can be seen as being symbolic of Jem trying to cover up the black man and showing that he is the same as the white man, that all human beings are virtually the same. Approval of these views is shown by Atticus when he tells Jem, "I didn't know how you were going to do it, but from now on I'll never worry about what'll become of you, son, you'll always have an idea." The fire that night that engulfed Miss Maudie Atkinson's house can be seen as the prejudice of Maycomb County, as the fire melted the snow from the snowman, and left nothing but a clump of mud. The fire depicts the prejudice people of the county saying that blacks and whites are, certainly, not the same. Another way of looking at the symbolism of the snowman would be to say that Jem's combination of mud and snow signifies miscegenation, marriage or sexual relations between persons of different races.

Wednesday, January 15, 2020

What is biopsychology

Multidisciplinary study of the nervous system and its role in behaviour. Understanding brain demands incredible level of effort, ingenuity, and technological innovation. US Congress declares 1990s as being â€Å"Decade of the Brain† Not only expand the horizon of human knowledge but also advances treatment of: neurological disease, emotional disorders, and addictions 300 years of scientific past The branch of psychology that studies the relationship between behaviour and the body, particularly the brain. Behaviour:Internal events such as: learning thinking emotion Overt (Done or shown openly; plainly or readily apparent, not secret or hidden) acts Biopsychology attempts to answer: What changes in the brain when a person learns? Why does one person develop depression, another becomes anxious, and another is normal? What is the physiological explanation for emotions? How do we recognise the face of a friend? How does the brain ‘s activity result in consciousness? Biologica l psychologists use a variety of research techniques to answer these uestions.Ex: Staining and Imaging neurons Light and electron microscopy Measuring and manipulating brain activity Brain imaging techniques Genetics Main focus is on the brain's role in behaviour Main tocus is on the brain s role in behaviour. Thinkers have struggled with the question of behaviour and experience for more than two millennia. Psychology as a separate discipline fairly recently (1879, Wilhelm Wundt). Biological approach could answer significant questions about behaviour.

Tuesday, January 7, 2020

The Cask Of Amontillado Analysis - 1064 Words

Edgar Allen Poe’s short story , â€Å" The Cask of Amontillado†, was quite different and very suspicious. This story takes place in the 18th or 19th century which, is noticeable throughout the readings. This story contains a lot of â€Å"outdated† or older terms not frequently used today. Its questioned where the story took place exactly. Why? because â€Å"Amontillado† is a Spanish wine, Fortunato and Luchesi are Italian names, and Montresor is a name from Scotland. The setting is not to clearly mentioned in the story. The main focus how ever contains two main characters, Montresor and Fortunato. Poe had created Montresor, who carried on as the narrator and the main character and the once great friend who turned into the victim of a wary crime. This†¦show more content†¦Manchester cows the people at his house that he will be gone into mourning and to not leave the house at all and enjoy the fun at the circus in town really meaning he wants them g one for he doesn’t want any Witnesses. When Tracer grabs a torch and leads the way down the catacombs. Again as they walk through the catacombs nitre surrounds the area and suddenly makes Fortunato cough Manchester suggest to turn around but Fortunato replies I shall not die of a cough. The man drink again as they traveled down and Montresor keeps up with conversations. He talks of his family in the models that portray never made impunity lettuce essence which means no one insults me with impunity. They get to the end of the crypt where Montresor goes about his plan. As Fortunato is admiring , to the side if them is a pile of bones Montresor pushes them to the side where we’re a stone in a mortar or uncovered . Montresor then pins Fortunato to the wall and begins kid hearing him to the wall with two iron Staples a short chain a padlock around his waist while Fortunato’s to stun the to resist or fight back. Still stunned Fortunato says the Amontillado and my tr ust her replies with true that Amontillado. Live streams came for Fortunato after a minute of realizing what was going on Manchester hasn’t hesitated and trembled as if he was sure someone would hear but then he approaches the wall he puts his hand upon the solid fabric of the Catacombs and felt satisfied he no one was here and beganShow MoreRelatedAnalysis Of The Cask Of Amontillado 984 Words   |  4 PagesCameron Dickson Period 3 Maude â€Å"The Cask of Amontillado† Discussion Questions DUE: Wed., 2/18 Reading Comprehension Why does Montressor hate Fortunato? Does he have the right to punish him? Montressor never said the specific reason for why he hated the man, however he said, â€Å"THE THOUSAND INJURIES of Fortunato I had borne as I best could.† Poe uses this line so that the reader can leave to their own ideas of what would force a man of good nature to kill his own best friend. However, this also leavesRead MoreLiterary Analysis Of The Cask Of Amontillado 1493 Words   |  6 PagesBrooke Womack Literary Analysis Paper Into to Literature: American I Dr. Julia Pond 12 October 2017 The Cask of Amontillado The Cask of Amontillado is a tale of terror written by Edgar Allen Poe. This short story is from the point of view from Montresor’s memory. The setting of this story is in a small unnamed European city, at a local carnival and then at the catacombs under Montresor’s home, around duck. The brief synopsis of this story is about the revenge that the Montresor, the antagonistRead More Analysis of The Cask of Amontillado Essay453 Words   |  2 Pages Analysis of â€Å"The Cask of Amontillado† In â€Å"The Cask of Amontillado† by Edgar Allen Poe, the dark side of human nature is illustrated through the character of Montresor and his victim, Fortunato. Montresor is a manipulative and vengeful person whom is obsessed with the downfall of Fortunato. Through the acts, words, and the thoughts of Montresor, one is able to see him carry out his plan for revenge. Montresor’s actions lend to his vengeful and manipulative nature. He lures Fortunato into the catacombsRead MoreEssay An Analysis of The Cask of Amontillado1264 Words   |  6 PagesAn Analysis of â€Å"The Cask of Amontillado   Ã‚  Ã‚  Ã‚  Ã‚  In â€Å"The Cask of Amontillado† Edgar Allan Poe takes us on a journey into the mind of a mad man. The story relates a horrible revenge made even more horrible by the fact that the vengeance is being taken when no real offense had been given. In a short space and with ultimate technical skill, Poe creates a nightmare, guaranteed to give the reader a sleepless night.   Ã‚  Ã‚  Ã‚  Ã‚  The plot of the story is a simple one. Montresor tales revenge on his friend FortunatoRead MoreAnalysis Of The Cask Of Amontillado 1277 Words   |  6 PagesIt is often said that revenge is sweet, but that phrase does not hold to be extremely true throughout The Cask of Amontillado. There are various themes and lessons throughout the story, but there is one theme that seems to be shown more than others. The most prevalent theme is that jealousy can lead to vengeance, and ultimately lead to the downfall, or even death, of a person. This theme is clearly evident through the two main characters, Montresor and Fortunato. By looking closer at Montresor’sRead MoreAnalysis Of The Cask Of Amontillado 2056 Words   |  9 PagesIn The Cask of Amontillado Montresor lived for fifty years after killing Fortunato and he narrates the events of the story coldly and that leads some to wonder whether or not Montresor has changed and if he has changed how did he change. O ver the fifty years between the events of The Cask Of Amontillado and the time when Montresor narrates the story, time changed Montresor into a guilty and shamed man that may have PTSD. The plot is simple Montresor has been insulted by Fortunato and he wants revengeRead MoreAnalysis Of The Cask Of Amontillado 1086 Words   |  5 Pagesâ€Å"The Cask of Amontillado† is narrated in the first person which is essential to creating the authentic aspect of the story. Montresor who is a sensible killer is the narrator, this grants the narration of the story from his own point of view. The reader obtains an exclusive, alarming glance into the peaceful composure of Montresor’s mind. The reader can certainly detect, examine, and identify how Montresor feels and thinks. Readers normally do not get this particular view in other literature. OneRead MoreAnalysis Of The Cask Of Amontillado 1109 Words   |  5 PagesThe first –person narration style of â€Å"The Cask of Amontillado† is vital in creating the quality of the story. The story allows one of the main characters in the story Montresor, to tell the story from his point of view which gives t he reader intimate yet disturbing look into the mind story teller thinks and feels which the reader doesn’t normally get from other narrative styles. The narrative style of this story is important because it sets the tone of the story. The reader become more familiarRead MoreAnalysis Of The Cask Of Amontillado 1140 Words   |  5 PagesKawanda Garner Ms. Roesch ENC 1102 29 April 2016 Main Character Narration and Its Effects The first –person narration style of â€Å"The Cask of Amontillado† is vital in creating the quality of the story. The story allows one of the main characters in the story Montresor, to tell the story from his point of view which gives the reader intimate yet disturbing look into the mind story teller thinks and feels which the reader doesn’t normally get from other narrative styles. The narrative style of thisRead MoreCask of Amontillado Imagery Analysis Essay703 Words   |  3 PagesAlyssa Becker â€Å"The Cask of Amontillado† Imagery Analysis In â€Å"The Cask of Amontillado,† Edgar Allen Poe uses many examples of imagery, such as the descriptions of the carnival, characters, the walk through the catacombs, and much more throughout the story to build suspense and intrigue for the readers and add to the mystery of Montresor’s underlining actions of the revenge and deception of the foolish Fortunado. By using descriptive words and phrases to help us imagine the characters and setting

Monday, December 30, 2019

How The Idea Of Africa - 1822 Words

Examine how the idea of Africa was invented . What is meant by ‘Africa’? A number of questions come up when trying to define it; is it geographic? Or can Africa be considered a racial definition? Is Africa even one single entity capable of being defined? There is a predominant idea that there is something different or strange about the continent, that it is violent, alien and savage . This false idea has been invented . At what point did African otherness become the norm? I will argue that the modern interpretation of Africa was invented during the European colonial period as a method of separation, splitting the Earth into distinct and arbitrary racial blocks which conformed to the racial science of 19th century†¦show more content†¦Mudimbe is also keen to note that classical notions of barbarism should be detached from any kind of modern context. Greek thought on Africa can be seen to have formed a basis on which more medieval and modern societies based their views of Africa, but in many of these cases classical thought has been twisted in favour of a contemporary ideological goal, as noted by Michael McCarthy. McCarthy notes how many classical writers, such as Pliny and Herodotus, â€Å"needed to create a [cultural] chasm† but there was nothing distinctly African about this chasm. Whilst it can be argued that there are early examples of specific African otherness, particularly in the use Sudan (a racial designation meaning burnt skin ) , there is no true creation of an Africa that still remains in the collective imagination of both Africans and westerners. The classical world built up ideas of otherness, some of which were applied to African peoples. Whilst not inventing the idea of Africa as we know it the classical view may have impacted later medieval perspectives. McCarthy argues that the basis of the European idea of Africa was to some extent the classical ideas, but transplanted into a separate context. Classical ideas of unknown magical lands so uth of the Sahara and deformed peoples appealed to the idea that Europe was the centre of Christian civilisation. What is important to note about Medieval Europe is that the 19th century obsession with race had

Saturday, December 21, 2019

Feminism and the Power Struggle of Women in Ancient Greece...

Feminism and the power struggle of women in Ancient Greece Women are a very prominent part of the Greek society. Their role has influenced and shaped the Greek society to a very large extent. Women have been shown in many different lights in the Greek works of Odyssey and Iliad which we have covered in our class. The works that I will be citing in this essay, namely Homer’s poems Odyssey and Iliad talk about many prominent women such as Helen of Troy, Penelope and also many other Goddesses. Homer’s poems talk about the various traits of Greek women and portray their characteristics by describing their traits and the events they were involved in. Through this essay, I would like to illustrate how women were treated as objects of desire for†¦show more content†¦179, The Odyssey: The Story of Odysseus). Penelope is informed by the Queen of Ithaca that she has to weave a shroud for her dead husband before she remarries. In order to escape remarrying, Penelope cleverly kept weaving the same shroud that she weaved during the day, at night as well, which made the weaving of the shroud a never-ending activity. Another such incident penned by Homer, is the famous bow-stringing incident. Penelope’s husband Odysseus had a unique way of stringing his bow. When Penelope was swarmed by suitors, she tested each one of them by asking them to string the bow the same way her husband would. She was very confident that no one would be able to do that and believed in her husband’s unique ability. I personally feel that Penelope’s story is a great example of what kind of loyalty and faithfulness a woman should have towards her husband. Human beings are social animals, and we all have weaknesses; but overcoming these weaknesses is what makes our character stronger, and this is the point of Penelope that I admire the most. Unfortunately for Penelope, Odysseus was not as faithful as she was. On his long journey back home, Odysseus comes in contact with the witch Calypso and the sea nymph Circe. Although Calypso and Circe are shown to be villainous, there is no excuse for Odysseus’s infidelity with them. Calypso and Circe have special powers due to which Odysseus comes underShow MoreRelatedFeminism in Lysistrata1781 Words   |  8 PagesInstructor Date of submission Feminism in Ancient Greek Culture from the Perspective of Lysistrata Lysistrata is portrayed as a hero by Aristophanes and just as Antigone had played a social role in politics, so is Lysistrata portrayed. Most ancient Greek writers were people who had established themselves in the society. They were people of class, and when they wrote about women, they mostly wrote about women from their own social class. Women were shown to participate only in the domesticRead MoreThe Fight For Equal Rights Essay1753 Words   |  8 Pagesfight for equal rights has always been an ongoing struggle for women. The first movement made by women, war for equal right to vote, also referred to as First-Wave Feminism, happened in the 19th century till early 20th century. Is it possible that there have been earlier accounts that could have supported women’s rights before the 19th century? Greek mythology has many views towards women and it can be interpreted that it was a stepping stone to feminism and the relevance to what is today, a modern womanRead MoreFemin ism in Antigone Essay728 Words   |  3 PagesFeminism in Antigone Although ancient Greece was a male-dominant society, Sophocles’ Antigone portrays women as being strong and capable of making wise decisions. Antigone, the tragic heroine, rejects the traditional role of women. As such, Sophocles punishes Ismene for embodying traditional attitude. Moreover, Creon is punished for misogyny. Sophocles, accordingly, uses characterization to promote feminist ideas. Sophocles introduces a female character in Antigone who is a strong believer andRead MoreAntigone and Girl Power1064 Words   |  5 Pages Feminism is defined as the advocacy of women’s rights on the basis of social, political, and economic equality to men. Feminism plays a major role in hundreds of cultures, as it raises consideration to civil freedoms of women across the globe. Feminists generally seek to bring about change by fighting for what they believe in, and are often considered to have personal strength and integrity. In the play Antigone written by the Greek playwright Sophocles, the main character Antigone is a symbolRead MoreThe Conflict Between Women And Women1264 Words   |  6 Pages In ancient Greece, it is clear that certain stereotypes or societal norms were in place about the way that men and women should act. These issues can still be seen in present day society and still hold a problem. Women in ancient Greek culture were believed to be less-superior to men. Essentially, they were thought to be compliant to men’s actions towards them or possess the convention to â€Å"look pretty† for the men of society. This though wasn’t always the case and women could be seen deviatingRead MoreWomen Within The Grecian Culture1316 Words   |  6 PagesAncient Greece as a place and period time in our extensive history was a place of patriarchal power, controlled almost entirely by the masculine sphere and association with the Gods. It was a time in history that produced some of the most famous thinkers however they were all men. Women within the Grecian culture where very much the passive sex, confined to housework and almost never educated. It is i nteresting therefore that the characters that have emerged at the exposure of the phallic philosophicalRead MoreWomen s Oppression Of Women1657 Words   |  7 PagesThe oppression of women is best described as a steel cage, crafted over the centuries by the hands of patriarchal powers, enslaving flightless and chirp less birds. Birds may be benevolent and gentle, yet they embody a power most ferocious amongst all creatures. Though, it is of no fascination as to why women, in being similar to birds, transform from powerful peoples to frail figures. The molestation of power from these birds is done by the hindering cage encompassing them. The thick bars of oppressionRead More Feminism in Medea by Euripides Essay1000 Words   |  4 PagesFeminism in Medea by Euripides The play Medea by Euripides challenges the dominant views of femininity in the patriarchal society of the Greeks. While pursuing her ambition Medea disregards many of the feminine stereotypes/ characteristics of the patriarchal Greek society. She questions the inequality of women in a patriarchal society, contradicts Jason?s chauvinist beliefs, challenges the stereotype that women are weak and passive and completely disregards the feminine role of motherhoodRead MoreAnalysis Of Sophocles Play Antigone 1308 Words   |  6 Pages Throughout history, many cultures from around the world have set standards for women to follow. In ancient Greece, women had just about the same rights and freedom as slaves. A women would always live under the control of her father, husband, or any other male relative at the time. Women did not leave the household but instead they took care of it. Only wealthy women and that s not even half the amount of the ladies that didn’t have to work and just supervised slaves. The treatment of malesRead MoreWomen Role in Christianity and Islam996 Words   |  4 Pagesbeginning of the early Christian church, starting with Jesus, women were important members of the movement. The examples of the manner of Jesus reveal his attitudes toward women and show repeatedly how he liberated and affirmed women. Both complementarians and egalitarians see Jesus as treating women with compassion, grace and dignity.[2] The gospels of the New Testament, especially Luke, often mention Jesus speaking t o or helping women publicly and openly, contrary to the social norms of the time