Thursday, November 28, 2019
Alice Munro The Shinning Houses Character Essay
Alice Munro The Shinning Houses Character Essay The Shinning Houses Alice Munro presents a protagonist whose personality and values conflict with her neighbours. The protagonist Mary is an open-minded, fair, but somewhat powerless character.Mary is an open-minded individual who understands values from both Mrs. Fullerton and the new community. She is the only character in the "Shinning Houses"Ã willing to "[explore Mrs. Fullerton's] life as she had once explored the lives of grandmothers and aunts,"Ã and the only one who buys her fresh eggs. Mary "[smiles]"Ã openly to everyone while her new neighbours, whose "faces [are] applied,"Ã "smile in rather a special way"Ã that they only perceive Mary "as a conversational delight."Ã Even at the birthday party did Mary keep a smile and listen to the new neighbours talk among themselves, going about in "circles of complaint."Ã Mary's own personality and values conflict with her neighbours', but she remains open to any situation she faces.Shrine to Our Lady - Mary, The Mo ther of GodMary is a fair lady, who does what she believes is right. Her name suggests religious allegory with Mary, the Mother of God, and human creation. Mary exhibits her Mother-like qualities at the birthday party, defending Mrs. Fullerton, the neighbour who "never [changes],"Ã against the mothers who wear "nylons and skirts,"Ã ¦[their] hair fixed and faces applied."Ã She knows that Mrs. Fullerton deserves a chance to stay in her home, as Mary, the Mother of God knows that all creation deserves a chance to live. Mary's fair personality conflicts with her neighbours' values and beliefs: while she is fair to human rights, the neighbours are fair to their community of "shinning houses."Ã Although Mary is courageous in being the only person to defend Mrs. Fullerton, she is somewhat powerless with her arguments against her neighbours. Mary stands alone only listening to her neighbours speak with "self-assertion."Ã She remains...
Sunday, November 24, 2019
Prometheus â⬠The Fire-Bringer in Greek Mythology
Prometheus - The Fire-Bringer in Greek Mythology The term philanthropist is a perfect term for the great titan of Greek mythology, Prometheus. He loved us. He helped us. He defied the other gods and suffered for us. (No wonder he looks Christ-like in the painting.) Read what the stories from Greek mythology tell us about this benefactor of mankind. Prometheus is famous for a couple of seemingly unrelated stories: (1) the gift of fire to mankind and (2) being chained to a rock where every day an eagle came to eat his liver. There is a connection, however, and one that shows why Prometheus, the father of the Greek Noah, was called the benefactor of mankind. Gift of Fire to Mankind Zeus sent most of the Titans to Tartarus to punish them for fighting against him in the Titanomachy, but since second-generation Titan Prometheus had not sided with his aunts, uncles, and brother Atlas, Zeus spared him. Zeus then assigned Prometheus the task of forming man from water and earth, which Prometheus did, but in the process, became fonder of men than Zeus had anticipated. Zeus didnt share Prometheus feelings and wanted to prevent men from having power, especially over fire. Prometheus cared more for man than for the wrath of the increasingly powerful and autocratic king of the gods, so he stole fire from Zeus lightning, concealed it in a hollow stalk of fennel, and brought it to man. Prometheus also stole skills from Hephaestus and Athena to give to man. As an aside, Prometheus and Hermes, considered trickster gods, both have a claim to the gift of fire. Hermes is credited with discovering how to produce it. Prometheus and the Form of Ritual Sacrifice The next stage in Prometheus career as the benefactor of mankind came when Zeus and he were developing the ceremonial forms for animal sacrifice. The astute Prometheus devised a sure-fire way to help man. He divided the slaughtered animal parts into two packets. In one was the ox-meat and innards wrapped up in the stomach lining. In the other packet were the ox-bones wrapped up in its own rich fat. One would go to the gods and the other to the humans making the sacrifice. Prometheus presented Zeus with a choice between the two, and Zeus took the deceptively richer appearing: the fat-encased, but inedible bones. Next time someone says dont judge a book by its cover, you may find your mind wandering to this cautionary tale. As a result of Prometheus trick, forever after, whenever man sacrificed to the gods, he would be able to feast on the meat, so long as he burned the bones as an offering for the gods. Zeus Gets Back at Prometheus Zeus responded by hurting the ones Prometheus loved most, his brother and the humans. Prometheus Continues to Defy Zeus Prometheus was still not awed by the might of Zeus and continued to defy him, refusing to warn him of the dangers of the nymph Thetis (future mother of Achilles). Zeus had tried punishing Prometheus through his loved ones, but this time, he decided to punish him more directly. He bade Hephaestus (or Hermes) chain Prometheus to Mount Caucasus where an eagle/vulture ate his ever-regenerating liver each day. This is the topic of Aeschylus tragedy Prometheus Bound and many paintings. Eventually, Hercules rescued Prometheus, and Zeus and the Titan were reconciled. The Human Race and the Great Flood Meanwhile, Prometheus had sired the human man named Deucalion, one of the noble couple whom Zeus had spared when he caused the creatures of the earth to be destroyed by a flood. Deucalion was married to his cousin, the human woman Pyrrha, daughter of Epimetheus and Pandora. During the flood, Deucalion and Pyrrha stayed safely on a boat like Noahs ark. When all the other evil humans had been destroyed, Zeus caused the waters to recede so that Deucalion and Pyrrha could land on Mount Parnassus. While they had each other for company, and they could produce new children, they were lonely and sought help from the oracle of Themis. Following the oracles advice, they threw stones over their shoulders. From those thrown by Deucalion sprang men and from those thrown by Pyrrha came women. Then they had their own child, a boy whom they called Hellen and after whom the Greeks were named Hellenes.
Thursday, November 21, 2019
Business Intelligence Analysis Assignment Example | Topics and Well Written Essays - 2000 words
Business Intelligence Analysis - Assignment Example WEKA is the preferred software tool for the classification. This is because the software can mine useful information from the data by providing an algorithm for coming up with accurate prediction models. The objective of the business intelligence analysis is to equip learners with business skills that will help them in relating services, applications, and the technologies so that they can manage and analyse data so that the data is transformed into useful information that is critical to sound decision making. The Business intelligence processes are used to evaluate business processes and to optimise them so that they are in line with the objectives of the business. The objectives can be operational that impact the business on daily basis, or even tactical that will have impacts on short term basis like marketing or even strategic goals that will have long term effect like improving the revenues. Business intelligence is therefore a critical element in the decision making process. This is because the process analyses data that is, orders, inventory and points of sales. From these data the Key Performance Indicators (KPI) are calculated that is, the measure of the strategic performanc e of the business. KPI is important in the monitoring of the organisationââ¬â¢s performance and for decision making. The main objective is to extract business intelligence that is crucial in shaping the organisationââ¬â¢s operations to the strategic and tactical objectives of the business. This is only possible when the transactional data is integrated in the data warehouse to be analysed by the BI performance managers. The course seeks to equip learners with the ability to convert the integrated, but raw warehouse data into useful information that can be used to determine accurately how the business performed in contrast to its objectives and predictions. This application generates business knowledge that is very important for
Wednesday, November 20, 2019
Why do cannibals eat their deceased family Essay
Why do cannibals eat their deceased family - Essay Example There were two types of cannibalism: exocannibalism (eating members of an enemy group), and endocannibalism (eating members of one's own group). Endocannibalism symbolized very different things: reverence for the dead, an incorporation of the spirit of the dead into living descendants, or a means of insuring the separation of the soul from the body. Endocannibalism is often associated with ritual burial ceremonies and has been controversially referred to on occasion as "compassionate cannibalism." Mortuary cannibalism has been considered to be the most widely practiced form of endocannibalism, often excluding murder and focusing on already deceased corpses (Arens 18-35). Cannibals would eat their deceased family members to acquire qualities, show respect and gain virtue of the deceased. There have been reports of such cases in Latin America, Australia, India, China, Papua New Guinea. Latin America. The Wari' (tribe on the territory of Brazil), prior to about 1960, ate as much of the corpse of a dead person as they could. If a corpse was too decayed to eat, most of it was cremated, which was believed to be superior to burial. For the Wari', allowing a loved one to be put in cold, wet ground was as horrifying a notion as cannibalism is to us. In various myths, Wari' are told that humans are eaten as a step in a cycle in which humans also eat animals. At the moment when a body is dismembered, it was believed that its spirit was reawakened by ancestral spirits in the underworld (Conklin 210-234). A Mayoruna man once expressed a wish to remain in his village and be eaten by his children after his death rather than be consumed by worms in the white man's cemetery. In recent times the Panoan, Yanomamo, and other lowland groups have consumed the ground-up bones and ashes of cremated kinsmen in an act of mourning. This still is classified as endocannibalism, although, strictly speaking, "flesh" is not eaten. The Yanomam mix the bones and ashes with plantain soup before consuming the mixture. The Cashibos eat their aged parents, but perhaps more from religious sentiment than from cruelty. Before their conversion, it was the practice of the Cocomas of the Hualaga to eat their dead relations, and to swallow the ground-up bones in fermented drinks, on the plea that it was better to be inside a warm friend than buried in the cold earth. Theories that a lack of protein in the South American tropical forest environment stimulated cannibalism have not received support from recent studies showing that tropical forest tribes have a more-than-adequate protein intake and are successful hunters despite environmental limitations (Metraux 383-409). Australia. In Australia, cannibalism was mostly practiced to gain the powers of the particular person who was being eaten. Some tribes ate their enemies only, some their own people, and some both. When tribes ate their enemies, they only ate certain body parts, such as the brain, heart, legs, or tongue. The brain was eaten for knowledge, the heart for courage and power, the legs were only eaten in the case of swift runners, for speed, and the sweat and tongue were consumed for bravery. When tribes ate their own people, family members would eat small portions of fat from their dead relative as a sign of respect. Only people of worth were eaten. People who died of disease or
Sunday, November 17, 2019
Critical reception of William Hogarth in the nineteenth century Essay
Critical reception of William Hogarth in the nineteenth century - Essay Example According to Gray (140), his contemporaries compared Fedotov who is a Russian artist with Hogarth; for instance, Druzhinin describing Fedotov drawing of a woman leading her drunken husband through the streets claims that Hogarth would not refuse a subject rich in dramatic and satirical potential. Although the two artists use romantic themes of the misunderstood, impoverished artist and enforce pathos of the situation with abundant symbolic detail. Druzhinin later lamented the loss of a man who in his opinion believes could have been Russiaââ¬â¢s Hogarth because Fedotov had the potential to go beyond the achievements of the famous English artist. Other commentators of Fedotov did not encourage him to emulate Hogarth; for instance, Bryullov advised him not to be attracted by complexities of Hogarth but encouraged Fedotov to follow nature (Gray 140). Until 18th century, continental Europe set the artistic agenda with the first artist using true English style and sensibility being William Hogarth who exposed vice and corruption in the 18th century London (Else 69). While Hogarth satirized the society other artists were busy showing the best light of the society in the 18th century. Through the nineteenth and twentieth century there were various views; however in the Victorian time, Hogarth emerged as a popular figure as well as honest and patriotic Englishman (Bindman and William 13). Hogarth issues regarding artistic origins as well as background emerged in early 1780s with publication of the fourth volume of Horace Walpoleââ¬â¢s Anecdotes of painting in England that dealt with contemporaries including Hogarth. Considering the role of Hogarthââ¬â¢s widow following his death, there is an indication of moral conversion in the widow through suppression of indecent print and she engaged with Rev.Dr Trusler in producing a [popu lar volume known as Hogarth Moralized in 1768.
Friday, November 15, 2019
Introduction To Microbial Genetics
Introduction To Microbial Genetics In this experiment, handling bacteria was learned and phenotypes of bacteria in microbial genetics are investigated. For the phenotypes, E. coli and its mutants are used. The second part was done to observe plate assays to see whether or not the à ²-galactosidase was produced or not. The last part was to assay plaque forming units in E. coli medium infected with a sample of B. subtilus phage SPO1. Auxotrophic mutants require specific nutrient or compound to grow and express its phenotypes (Madoka). Bacterial growth involves lac operon. Therefore, it is crucial to understand the functionality of lac operon. There are three genes of lac operon which needs for lactose metabolism: lac Z, lac Y, and lac A. lac Z encodes à ²-galactosidase enzyme, lac Y encodes à ²-galactosidase permease and lac A encodes lactose transacetylase. (2)(1) This experiment introduces a few ways to test lac phenotypes. One way is to use minimal lactose medium. In this medium, Lac- will not grow whereas Lac+ will grow. Second way is to use MacConkey medium. MacConkey medium is a pH sensitive medium which would show red in the acidic medium. In this medium, both Lac+ and Lac- will grow on the plate but Lac+ would be the only one that would turn red. The reason is because the fermentation of lactose by Lac+ produces acidic metabolite that lowers pH of the media. Third way is to use X-gal plate where the inducer is also introduced along with bacteria. X-gal cleaves the à ²-galactosidase enzyme then it is shown as blue. (1)(2) There are four ways to test lac phenotype we perform in this experiment. One is to use minimal lactose medium, and Lac- will not grow on the plate while Lac+ will. Second is to use MacConkey medium. Both Lac+ and Lac- can grow on the plate but only Lac+ will be pink on the plate because the fermentation of lactose by Lac+ produces acidic metabolites which lower the pH of the media and the pH indicator turns the plate pink. Third is to use X-gal plate which has IPTG as an inducer in the plate. Both Lac+ and Lac- can grow on the plate but only Lac+ will be blue. The last method is to use ONPG which turns yellow with à ²-galactosidase, and units of enzyme activities are calculated. (3)(1) Material and Methods: All procedures are performed according to the BIOL 368 lab manual (Concordia Biology Department 2013) except for the following modifications: After adding ONPG, forgot to verify the colors. Results Part A. Growth of E.coli Cultures of E. coli were grown in flask containing liquid medium and containing solid medium with agar. E. coli in the plate that contains liquid medium was yellowish. Those were circular in shape and flat. The surface was smooth and opaque. When the bacteria was introduced to liquid medium, bacterial lawn was observed. These were small and rough. Some were not opaque, more like flat. Part B. Phenotypes of WT and mutant strains I. Auxotrophic mutants To examine auxotrophic mutants, JF1754 was used. This strain requires methionine, histidine and leucine. Therefore, we predicted that it will not grow on the media where all three amino acids are not contained. As predicted, JF1754 only grew on the medium with all three M, H and L amino acids. Grown JF175 was seen as white. This is because auxotrophic mutant requires all of the required nutrients to carry out the biosynthetic pathway. On the other hand, CAG12033 requires only a minimal media to grow which means in the minimal media, it is able to carry out the biosynthetic pathway. II. Antibiotic resistance In this part, strain EC5827 was used. Along with CAG12033, it was introduced to LB medium and LB medium containing streptomycin. As a result, EC5827 grew in both of the plates whereas CAG12033 did not grew in the plate with streptomycin. This is due to the fact that the strain EC5827 is resistant to streptomycin whereas CAG12033 is not. CAG12033 does not have the resistance, and therefore, it eventually did not grow on plate with streptomycin. III. The many colours of lac In min+ lactose: Strain NK6042 growth was not observed. This is because the lac operon was deleted from the chromosome of strain NK6042 and therefore, it cannot metabolize the sugar which prevents it to grow. On the other hand the wild type grew eventually. MacConkey Lactose: Strain NK6042 and wild type grew on the plate because this medium contains complex carbon source. The wild type is able to metabolize lactose and peptone and NK6042 can metabolize peptone only. However, they differed in color. NK6042 was white and the wild type was pink. This is because MacConkey medium contains pH indicator that turns pink under acidic condition. In addition, Lac+ acidifies the medium by fermenting lactose and by excreting the mixture of organic acids whereas Lac- does not. The result makes sense because wild type contains lac operon to produce Lac+ cells and NK6042 does not have lac operon. X-gal plates: Strain NK6042 does not appear as blue, it is just transparent whereas the wild type is totally blue. This is due to what X-gal does. X-gal cleaves the à ²-galactosidase enzyme. Then, it turns blue. Therefore, it indicates whether or not the à ²-galactosidase enzyme is produced. NK6042 is not able to produce à ²-galactosidase since it has its lac operon removed. However, the wild type is still able to produce à ²-galactosidase in the minimal medium, and as a result, its color turns into blue. Part C. à ²-galactosidase assay The objective of the lab was to practice handling bacteria and learn methods that investigate phenotypes of bacteria. Table 3 shows the anticipated activity and respective volume of culture and z-buffer. There are three strains involved, CAG12033, MH321 and ML 308. Each of the strains are examined with and without IPTG. IPTG is an inducer where it binds the repressor that prevents the transcription. Then, repressor is no more able to repress. Therefore, inducer stimulates the transcription, and allows the production of -galactosidase. Low activity is expected without IPTG and high activity is expected with IPTG. In addition, cAMP level is expected to be low in presence of glucose so the CAP protein would bind to the promoter minimally. ONPG is used for quantitative -galactosidase activity in the sense that it breaks it into o-nitrophenol and galactose. When it turns yellow, it comes from o-nitrophenol. Looking at table 2, MH321 always has no activity because, lac Z gene is mutated, s o it cannot produce à ²-galactosidase no matter what medium. IPTG only binds repressor and prevents it from repressing, so the inducer has no effect. On the other hand, ML 308 has a mutation in repressor. Most probably, it is ID and it works constitutively. Also, IPTG will not be able to bind this repressor, but this repressor does not prevent the transcription. Therefore, high activity predicted in any cases. Table 5 shows that the prediction is eventually correct. We have highest value for the low activity with CAG12033 without IPTG: 20.38 min-1 ml-1 Au-1. This is considered as low activity compared to high activity values we have and any other low activity predicted values have lower values than this. However, we earned low activity for MH321 where we predicted none. This is due to experimental error and this value is low enough to be considered as none. Therefore, our prediction for the low activity was precise. For the high activity, the highest value was found with the CAG12033 strain: 1506.4 min-1 ml-1 Au-1. With ML308, we have 570.4 and 767.4 min-1 ml-1 Au-1. These values are much bigger than the ones we have as low activities. They are enough high to be considered as high activity. For MH321, we got low activity because of the following reasons: mutation and contamination. One of the reasons that the mutant strains still have detectable activity is that the silent mutation might be occurred. That is, the mutation of a base does not change the amino acid sequence. Also, MH321 is the strain that has a mutation in lac Z and there may be some that still has lac Z activity. The other reason is the contamination, which is the most common source of error. The container might not have been washed enough, or microorganisms in the air may penetrated in the solution containing MH321. Speaking of the expected range, we expected the activity range from 1000 to 3000. However, our values are smaller: ML308 had 570.4 and 767.4 min-1 ml-1 Au-1.This is due to the fact that we did not have enough time for it to turn yellow, so, the values of the absorbance or optical density was lower than it is supposed to be. For part D, we have various mediums and various strains are used to predict which unknown is which strain. To figure out which is which, we made a table predicting in which medium the strain will grow or not. Looking at unknown 2, it only grows on Min M. We have the same with MH142 where it only grows with methionine plate. Also, both gives in MacConkey, white. Therefore, unknown 2 is supposed to be MH142. Because MH142 requires methionine to grow as an auxotrophic strain, it only grows in Min M. For unknown 3, the growth pattern matches MH807 and therefore, it should be MH807. With MacConkey plates, MH142 are lac- due to the white color presence of the plates. With the same principle, we figured that the unknown 5 is CAG8209 and 6 is CAG 18475. CAG8209 is tetracycline resistant and requires leucine and CAG 18475 has tetracycline resistance and requires methionine to grow. However, unknown 4 and 1 cannot be determined. They both have same growth pattern and also, both gives red color in MacConkey plate. They should be CAG12204 or D10. We need further test to identify which unknown is which strain. CAG12204 has kanamycin resistance whereas D10 does not. Thus, we can introduce this unknown to kanamycin+ minimal medium. If it grows, it is CAG12204 and if not, it should be D10. Finally, the result of unknown 7 strain matches none of the theoretically predicted result. It is due to the experimental error. We may have introduced some other unknown or solution in the medium that leaded to this error. Fortunately, it is the last unknown, and the last strain left is BW6165. So, it should be BW6165. BW6165 is only expected to grown in tetracycline and min R since it has tetracycline resistance and requires arginine to grow. However, it did not grow in our plate, therefore, if may have put something other than BW6165 by mistake such as CAG8209. In part E, SPO1 phage was introduced to E. coli and different concentration of B. subtilis cells. When B. subtilis was 10-folded and 100-folded, bacterial lawn was observed, so there were a lot of small and adjacent colonies. When it was diluted to 10-3 and 10-4, isolated colonies were found, 174 and 16 colonies respectively. We had 1.74*106 pfu titer. The section average was 1.75*106 and therefore, our value is very close to the section average. They are almost identical, and we can say that we successfully diluted and obtained proper colonies. In addition, when there was no phage and when 10-folded E. coli was plated in each plate, there was not a single colony found. This is because E. coli does not have the specific receptors for infection to occur by SPO1 whereas B. Subtilis does.
Wednesday, November 13, 2019
This essay describes how I have worked towards and performed four :: Drama
This essay describes how I have worked towards and performed four pieces of practical work using all three art forms. (Drama, dance, music, and a final piece that is a mixture of all three arts Performance studies This essay describes how I have worked towards and performed four pieces of practical work using all three art forms. (Drama, dance, music, and a final piece that is a mixture of all three arts). Each piece must be three minutes long and we have around two months to improvise, rehearse and perform the four pieces. We were given five ââ¬Ëkey wordsââ¬â¢ to follow as a sort of guide line for our pieces. There was a different set of guide lines for each art form. These consist ofâ⬠¦ Music ââ¬â rhythm, melody, harmony, timbre, texture. Dance ââ¬â motif, action, relationships, dynamics, space. Drama ââ¬â dialogue,1 characterisation, physicality, proxemics, tension. These fifteen rules do interconnect between the arts which I will explain during this essay. We started our performance studies classes by learning about and experimenting with improvisation as well as learning about the five rules for each of the arts. We then began to look for the five rules in our dance / musical / drama pieces. We experimented with the five rules in our improvised pieces and all so broke down each of the rules to find out exactly what they can cover. Now we split ourselves in to groups and began to experiment using improvisation for the final performance.2 In dance we sat as a group and planned out linking moves that used all of our five rules, and then put them together by improvising links. In drama we used improvisation to create scenes and improvised the scenes endings, and the drama in them. We also improvised characters for these parts, and once we found something that we liked we would enhance it through rehearsal and write a script. In music we used improvisation to begin to create musical pieces. We created and re-created compositions until we could find a sound that would suit the mood we were aiming3 to achieve. In the mixed piece we had to firstly sit and discuss our options and we decided to base it around a theme. Our theme was on circles and squares, creating a piece about the trapped ness of a single person, using the shapes as representatives of the personââ¬â¢s feelings. We did hit some problems during the creations of these pieces. In dance we had a lot of people dropping out of the coarse so our group ended up as a double act. But still we managed to capture all the five
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