Pest Analysis Essay Example for Free

Pest Analysis Essay Knowledge Representation question and answers 1. Consider the following statements a) Reema is a super star. b) All super stars are rich. c) All rich people have fast cars. d) All fast cars consume a lot of petrol. Use predicate logic and inference rules to draw the conclusion â€Å"Reema’s car consumed a lot of petrol†. a. List any two knowledge representation techniques. b. Write Modus Ponens rule. c. Define disjunctive normal form with suitable example. 2. Consider given sentences: It is crime to steal Ram stole in exam Is Ram criminal? Write above sentences in First Order Predicate calculus and use resolution algorithm to answer Is Ram Criminal? 1. Why are propositional logic statements converted into conjunctive normal form (CNF)? Convert given clause to CNF. d. Define logical consequence. e. Why is propositional logic used? 3. Consider given sentences: Ram is a boy. Gita is a girl. Ram is husband of Gita If girl has husband then she is married. Write above sentences in First Order Predicate calculus and resolution algorithm to show Gita is married. . Represent the following paragraph using predicate logic and convert each sentence into clausual form. â€Å"The law says that it is a crime for an American to sell weapons to hostile nations. The country Nono, an enemy of America, has some missiles, and all of its missiles were sold to it by Colonel West, who is American. † a. In propositional logic what is meant by contradict statement? b. What is meant by conjunctive normal form? Show the relation between universal quantifier and existential quantifier a. Define conjunctive normal form and disjunctive normal form. b. Why is predicate logic better than propositional logic? Parse the sentence â€Å"Ram is a good boy† using bottom up parsing 1. Represent the following sentence using propositional logic:- â€Å"If the unicorn is mythical, then it is immortal, but if it is not mythical, then it is a mortal mammal. If the unicorn is either immortal or a mammal, then it is horned. The unicorn is magical if it is horned. † Also prove using resolution that unicorn is magical and unicorn is horned.

Clash of Classes and Cultures in Educating Rita Essay example -- Educa

Clash of Classes and Cultures in Educating Rita To What Extent Would You Agree That Educating Rita Depicts a Clash of Classes and Cultures? 'Educating Rita' is a play by Willy Russell, a dramatist recently turned novelist. 'Educating Rita' contains only two characters, a young woman called Rita and a middle-aged man called Frank, although this may sound boring these characters are so interesting that anymore characters would ruin the ambiance of the play. In the early part of the play Rita, a hairdresser from north-west England, has started an Open University course with Frank, a university lecturer in his early fifties, in order to change herself. Throughout the play Rita becomes more and more cultured giving up anything that gets in the way of her education or tries to stop her being the cultured individual she wants to be. Rita is a working class woman in her late twenties trying to find herself through a university education; Frank is a divorced university professor in his early fifties. Bored of teaching Frank drinks his life away and has taken on Rita as an Open University student to fund this habit. These two interesting characters from very different backgrounds are thrown together and the clashes of class and culture are depicted in a number of ways. Rita's language is very colloquial and this, at times, amuses Frank; for example, 'What in the name of God is being off one's cake.' Her language is both new and puzzling to Frank as he is used to hearing the generally proper English spoken by his university students. These phrases seem out of place when issued by Frank. 'One is obviously very off one's cake,' - 'you can't say that [Frank].' Frank's sesquipedalian language does not mix with Ri... ...etween two classes and cultures. In the earlier part of the play Rita feels surrounded by an alien environment, the university and its students, she is nervous and, as a result, comes across as very loquacious. She sees this in herself when she says, 'I talk too much' in act one scene one. However, towards the end of play her speeches are generally shorter. In this new environment Rita also feels isolated but gradually changes and feels as though she can interact with the 'real students'. When she finally does this in act two, scene two it may surprise the audience because in earlier scenes she describes them as 'real students' as though her life and their lives cannot mix. But, when she finally does speak to the student, the first line she tells us she said was, 'Excuse me but I couldn't help overhearin' the rubbish you were spoutin' about Lawrence.'

The Metaphors of Ted Hughes

Ted Hughes is considered to be one of the best poets that had ever lived, he is also considered a favorite among poetry enthusiast even up to this day.   His works are considered as included to the canons of poetry that are being studied and being used as references in many learning institutions worldwide.   Ted Hughes and his poems popularity didn’t gain worldwide acceptance just because of his highly criticized and controversial marriage to another popular writer, Sylvia Plath.   His poems are just that terrific, in fact, he is considered as the best poet of his generation by many critics.   He has this unique and impeccable grasp of the language that he wields on his poetry.His poetry became known for the resonant language that rings in the subconscious of the readers, vivid and rich imagery that opens the eyes of the readers, the cadence and speech rhythms that keep the readers’ hearts pounding to every beat.   Among these elements of poetry that had made Ted Hughes an immortal in the world of literature is the metaphors, metaphors that simply act like an addictive substance that keeps the audience wanting for more, poem after another.   This may well be the reason why Ted Hughes’ poetry became so widely read.Ted Hughes’ choice and use of metaphorsTed Hughes’ choice and use of metaphors are basically depending on the topic that his poems wish to tackle.   He was quite very fond of using mythology and folklore as metaphors to describe contemporary topics. He also had employed animals and natural phenomena to show how he views human nature and the condition of human living.   She also had some metaphors for her wife Sylvia Plath. Those poems had later received a barrage of criticisms from the supporters of Sylvia Plath (Heptonstall).Ted Hughes is certainly one of the best wielders of metaphors to sharpen his poetry. It just shows that the range of the types of metaphors is of a wide range. It even seems that Ted Hughes can utilize anything as a metaphor.A very notable thing about his use of metaphors is that even though most of the metaphors are items that can be seen everyday and sometimes even taken for granted, the use of the metaphors is still gripping and interesting. It is undeniable that the metaphors that he uses are quite clichà ©s as they were already used by many poets that preceded him. But the admirable fact is that Ted Hughes has this unique talent of transforming clichà ©s into something fresh and interesting.Mythology and folklore as Ted Hughes’ metaphorsTed Hughes has this fascination with the mythological and folkloric. It just shows because of the many poems that he had written that employs the mythological and folkloric as his metaphors. One of the most famous of these poems is entitled â€Å"The Minotaur.† The poem is quite shall I say spooky in tone â€Å"left your mother a dead end had brought you to the horned bellowing grave of your risen father and your own corpse within it.† (Hughes)Other poems that had also displayed Ted Hughes fascination with the mythological and folkloric are: his adaptation of the famous Greek tragedy â€Å"Oedipus Rex† that he had given the title â€Å"Orghast,† and his adaptation of the famous tormented Greek hero Prometheus that he had given a witty and catchy title, â€Å"Prometheus in His Crag.† (Heptonstall) Ted Hughes fascination with the mythological and folkloric just tells us that he is a well-read poet and he has respect and appreciation for those who had written before him.The natural world used as metaphors by Ted HughesTed Hughes is known for being close to nature, actually, his sensitivity towards nature is renowned and admired by other poets. His poems about the natural world became models for aspiring poets for generations.AnimalsTed Hughes is actually considered by many as the poet of animals (Heptonstall). He had written many poems that had utilized anim als as the main metaphors. The number of his poems about animals could cover even cover several anthologies. To discuss them all would exceed the pages allowed for this essay. To name some of the most famous of them we have â€Å"The Jaguar,† â€Å"The Crow Poem,† and his signature poem and most anthologized â€Å"The Thought-Fox.†NatureHe had shown his appreciation for the natural world in his poem â€Å"Pike† which was set in the seaside. Ted Hughes had displayed in a single line his perception of the sea during his writing of this poem â€Å"None grow rich in the sea†¦Ã¢â‚¬  (Hughes) In this poem, Ted Hughes had portrayed the sea as a scary place. But that fear doesn’t mean that he has a literal fear for the ocean like he has some phobia of swimming. That fear means that he respects the sea, with amazement to its duality of sheer power and undeniable beauty.Another example of how Ted Hughes had utilized nature as a metaphor is in his poem entitled â€Å"The Beach.† This poem was suppose to be about her wife Sylvia Plath, about her depression and frustrations on her constant quest for â€Å"true† freedom. Here is an excerpt from the poem â€Å"you crave like oxygen American early summers yourself burnt dark some prophecy mislaid somehow England was so poor† (Hughes)Ted Hughes metaphors for Sylvia PlathTed Hughes and Sylvia Plath’s marriage and relationship is probably the most controversial union in the writing world. Both of them were excellent writers, actually considered the best of their generation, and that fact had initially given us the impression that it was a match made in heaven. Then, the world was shocked when Sylvia Plath had taken her own life. Many blame Ted Hughes and their failed marriage as the main reason why Sylvia Plath had committed suicide. Here is an example of how Ted Hughes had used metaphors, in this case a fox, to describe her failing marriage with Sylvia Plath â€Å"I had grasped that whatever comes with a fox is a test of marriage and proves it a marriage I would not have failed it? But I had failed our marriage had failed.† (Hughes)ConclusionTed Hughes’s grasp of the poetic element called metaphors is definitely undeniable. His strength as a poet is definitely displayed by his wide range of topics that he can use a metaphor. He is able to convey his ideas through the identities of the metaphors that he employs. Through that style, he is able to keep his poems fresh and always interesting to read and hear. Ted Hughes’ use of rich metaphors supplies the readers a link as to what these metaphors has to say. Moreover, since he is quite notorious for always employing metaphors in his poems, the readers are always looking forward to reading and hearing his poetry since they know that metaphors are used as symbols that poetry enthusiasts are always very interested to unearth the hidden meanings.Works CitedHeptonstall, Geof frey.  Ã¢â‚¬Å"Ted Hughes: New Selected Poems, 1957-1994.†Ã‚  ContemporaryReview  266.n1553  (June 1995):  330(2).  General OneFile.  Gale.  Winter Park HighSchool.  24 Mar. 2008  .Hughes, Ted. Poems

Classroom Observation - 2592 Words

Properly conducted classroom observation is a powerful tool in the continuing professional development of teachers. The revised performance management arrangement for teachers, which came into force on 1 September, 2007, clearly set the expectation that classroom observations are to be developmental in nature and multi-purpose in usage. The Education ( School Teacher Performance Management) Regulations 2006 state that the total period of classroom observation allowed per performance management cycle should not exceed three hours and, in many cases, will be less, depending on individual circumstances. The performance management regulations require that classroom observation, and the performance management cycle, should†¦show more content†¦Classroom Research and Second Language Development:- The success of a course of language studies in a classroomis judged in terms of the product, that is, the learners’ terminal proficiency. To do this a number of tests and examinati ons are available which measure that proficiency. However, the examinations themselves can never inform us of the role that classroom work played in the scores obtained. In the classroom interaction occurs interactionn between teachers, learners and materials. This is the essential element of the classroom. An important step in the classroom is the image that the observer presents. Sometimes, no doubt, observers are perceived, as Rosen vividly puts it, as ‘ sinister figures in the wings, faintly contemptuous, armed with the paraphernalia of expertise and tapping ominously their research findings.’ Such an image would be totally incompatible with ethnographic research which crucially depends on a relationship of trust. If the classroom ethnographer is regarded as an evaluator or inspector, the entire enterprise becomes impossible. This is of central importance to Classroom Research. 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