The Raven by Edgar Allan Poe - 709 Words

In this poem, the speaker is distraught over the death of his love, Lenore. He tries to ease his pain by distracting himself with a book of poems; â€Å"The Forgotten Lore† but is interrupted by a tapping at [his] chamber door (5) and finds darkness there and nothing more. (24) He was visited one night in his bedroom by a raven that only knows the word Nevermore. However, the gentleman is unaware of the birds limited vocabulary and proceeds to beg and plead with the bird to answer his questions about Lenore and her death, but the bird continues to respond one way. Being so grief stricken over the loss of his love, the narrator takes the bird as a prophet, and is convinced by the end of the poem that he will never again see or hold Lenore-even in the afterlife. Through this poem, Poe uses symbolism, imagery and tone, as well as a variety of poetic elements to enforce his theme of sadness and death of the one he loved. Poe uses imagery and symbols to epitomize his poem. Two central images for the focus of this poem are light and darkness, creating two different worlds. For example, Poe uses Lenore, his love to exemplify this image of light by referring to her as the â€Å"rare and radiant maiden whom the angels name Lenore,† (11) as well as those angels she has now joined. Another image of light would be the lamplight the narrator uses to light his chamber, his sanctuary from the darkness of the outside. To portray this other world filled with sadness and despair the authorShow MoreRelatedThe Raven By Edgar Allan Poe849 Words   |  4 Pagesnarrator of The Raven by Edgar Allan Poe experiences this void after the loss of his love Lenore. The narrator is isolated from the world until a raven appears before him. The events and dialogue that follow are what makes The Raven such a legendary piece of literature. The gothic poem The Raven by Edgar Allan Poe is an example of repetition and shift. With the help of repetition and shift, Poe’s use of diction gives the reader clarity to the meaning of the poem. Nevermore, the answer the Raven gives theRead MoreEdgar Allan Poe (the Raven)1496 Words   |  6 PagesEdgar Allan Poes The Raven Poes The Raven is not only an American classic, its a favorite of high school students around the world, as well as their teachers. That being said, its still poetry and therefore can be difficult to understand. Read this summary to review the contents and get a better understanding. * Stanzas: 1-2 Make everyone in class think youre really smart when you bust out everything youve learned in this summary: Stanza 1:  Its late. The poems speaker is tiredRead MoreThe Raven By Edgar Allan Poe1062 Words   |  5 PagesWritten by Edgar Allan Poe, â€Å"The Raven† is a famous short poem known for the dark fantasy that it portrays. From the mindset of a first person narrative, one may experience the tale through the eyes of a haunted man who is in mourning for the death of his beloved Lenore. As this man sits in his chamber, within a dark and dreary December night, a â€Å"raven of the saintly days of yore† visits him. The raven is no ordinary bird, for it is like a ghost, silent, yet it answers every inquiry the man presentsRead MoreThe Raven by Edgar Allan Poe1334 Words   |  6 PagesCastro Professor Gary Smith English 1302 10/31/2012 Symbolism in â€Å"The Raven† Edgar Allan Poe was highly criticized throughout his life whether it was for his high achievements or his downfalls; he always seemed to be talked about. Poe was born in January 19, 1809; his mother died shortly after being abandoned by his father leaving him and his brothers’ orphans at an early age. Poe was taken by John and Francis Allan. With the help of his foster parents he was later able to attend the UniversityRead MoreThe Raven By Edgar Allan Poe964 Words   |  4 Pages Essay 1 In the poem â€Å"The Raven†, Edgar Allan Poe expresses a current state of drunkenness, drug use, and depression as existing in a dark and dreary prison like setting, tormented by the memories of a lost love. Poe’s literary career was undoubtedly influenced by the many tragedies he suffered in his life. These misfortunes are evident in the correlation between his characters in his writings and real life events. It is clear that Poe had a problematic life from a young age; he struggled with mentalRead MoreThe Raven, By Edgar Allan Poe Essay1741 Words   |  7 Pagesprominent writer of the horror fiction genre would be Edgar Allan Poe, well known for writing The Raven, who would be the most recognizable and most established horror writer. Edgar Allan Poe was born in Boston on January 19, 1809 and was the middle child of three children. At the age of 3, both of his parents died and was then taken in by a tobacco merchant by the name of John Allan in Richmond, Virginia. John Allan wanted Poe to be a businessman but Edgar was by no means a businessman. By the age of 13Read MoreThe Raven By Edgar Allan Poe1157 Words   |  5 Pagesâ€Å"The Raven† is a fictional poem written by Edgar Allan Poe in which the audience witnesses the narrator’s gradual change from a weary scholar to grieving lover. While falling asleep, he suddenly hears a tap at his chamber door. In alarm, the scholar tries to reason with himself and explain away the soft tapping. Eventually, he gains courage, opens the door, and finds it void of anyone. The narrator immediately wonders if it is perhaps his lost love, Lenore waiting for him, yet the only answer toRead MoreThe Raven By Edgar Allan Poe Essay1073 Words   |  5 Pages The poem I selected is â€Å"The Raven† written by popular American writer, Edgar Allan Poe. I chose this poem because of previous memories of reading several of Edgar Allan Poe’s writings. I remember in 8th grade when my teacher introduced the whole class to a short story called â€Å"The Tell Tale Heart†. I loved the poem a lot, I liked how gory, detailed, and interesting it was. It went perfectly for the time of year it was, which was October. Soon after we were done reading the poem, the whole grade wentRead MoreThe Raven By Edgar Allan Poe945 Words   |  4 Pageshad to experience hardly any grief in my life. Everyone is different which results in everyone having their own way that they deal with grief. The way that Edgar Allan Poe describes grief and the way that Emily Dickinson describes grief is both different and similar. Poe’s famous poem titled â€Å"The Raven† is a great example of how Edgar Allan Poe writes about grief. The poem is about the grief of the narrator during the loss of the love of his life, Lenore. The narrator’s opening statement in theRead MoreThe Raven By Edgar Allan Poe1900 Words   |  8 Pagesall expectations and thoughts on poetry. His name is Edgar Allan Poe. He brought a lot more to the scene than just poetry, and that is what he is well known for. His poetry was more than just writing; they were dark stories that somehow resembled to him in some way. He wrote great works such as, â€Å"Eldorado†, â€Å"A Dream†, and â€Å"Alone.† All of those poems are great, but there is two that stand out far greater than all of them: â€Å"Annabel Lee† and â€Å"The Raven.† They share a similar story-line, but different popularity

The Etiology Of Breast Cancer - 946 Words

The etiology of breast cancer is unknown. However, hereditary factors are considered the major determinant of individual in risk. Mutation in cancer susceptibility genes such as BRCA1 can be used in the assessment of individuals at risk of developing breast cancer. Breast cancer initiated as a change in single cell. Progression of tumor depends on accumulation of these changes8. Breast cancers are classified by several grading systems. Histopathology grading depends on the histological appearance of tumor. Grade of tumor compares the appearance of the breast cancer cells to the appearance of normal breast tissue with low grade being as well and high grade as poorly differentiated .Classification of Malignant Tumors (TNM) uses three†¦show more content†¦Microarray introduction divided breast cancer to different subtypes with associated with different clinical outcome. Molecular classification leads to further understanding of breast cancer progression. It has provided more wide definition of the disease as a group of malignancies which has the same origin but differ in their biology. DNA microarray clusters breast carcinomas based on the gene expression profiles shifting the treatment to more specific approach guided by certain gene expression. Gene expression profiling divides breast cancer into 3 major subtypes: luminal, human epidermal growth factor receptor 2+ (HER2+), and basal like. Such classification has helped in predicting the treatment and the prognosis of each type11. Hormonal therapy and targeted therapy have replaced chemotherapy for subclasses that overexpress the corresponding receptors. Luminal subtypes (Luminal A, Luminal B) are hormone receptor positive (HR) estrogen receptor (ER)positive and progesterone receptor (PR) positive. They gene expression patterns similar to normal cells that line the breast ducts12-14. Luminal subtypes are known to have better prognosis, high survival rate and low recurrence rate compared to other subtypes .Treatment option of luminal subtypes is based on HR targeting. HER 2 is known for overexpression of human epidermal growth factor receptor 2 (HER2) genes. This subtype of breast

Earliest Evidence of Life for Archeology and Several Theories

Question: Discuss about theEarliest Evidence of Life for Archeology and Several Theories. Answer: Introduction The origin of life has been a very critical and divisive question in the minds of almost all the beings present in the world. Initially, religion filled the void by allocating this magnificent power to a supernatural body. With emergent of scientific research together with archeology, several theories are streaming in. their effect is building more confusion among the population while on the other hand triggering an intensive research into the topic. So far, the formation of the earth as well as other evenly bodies have been attributed to the big bang theory together with other theories. As much we may not all agree on the very exact method on which the world was formed the scientific research and archeological activities so far is enough to convince the entire population that life was present on the earths surface a billion years ago (Baxter Darwin, 2014). The form upon which life existed at that time is also certain to be different to what we currently have considering several ext inction phases that have been seen on the earths surface across the years. Now the question of contention is the original source of this life as well as the transformation procedure which oversaw the changes in the forms of life within the years (Ohtomo, et al., 2014). Earliest Evidence for Life A research on the ancient presence of life on the planet earth is majorly fronted by the archeological analysis of fossil evidence. The earth is approximated to have been formed 4.54 billion years ago. Scientists conventionally agree with findings suggesting life existed on earth 3500 million years ago though there are signs that life might have been present even before the suggested dates. In 2017 scientists tabled the discovery of microfossils in the hydrothermal vent precipitate within Nuvvuagittud Belt found in Quebec Canada. The fossils of organisms are in the form of tiny filaments knobs and tubes in the rocks of Canada. These are believed to be signs of the existence of life in the ancient times. They are claimed to have been there some 4280 million years old. Based on this date these organisms existed just a brief time after the formation of the planet and several years prior to what is currently considered as proof of the presence of life in the ancient years (Altermann, 200 9). The putative microbes discovered from Quebec are a tenth of the width if compared to the size of a human hair and have elements of haematite in them. The structure of the fossil is enclosed in quartz layers within the Nuvvuagittuq Supracrustal Belt abbreviated as NSB. The NSB is a portion of the very old ocean floor with sedimentary and volcanic rocks present in it. Archaeologies have attested to this. Currently, the most ancient acknowledgement of life being present on earth is contained in the old rocks located in Western Australia. They are dated to 3.48 billion years. The rocks indicate remnants of stromatolites (Ghosh, 2017). The fact that previous evidence indicated that microbial life on earths surface come from 2700 to 2900 million-year-old deposits discovered in South Africa soils rich in the organic matter means there is proof that life was present in the land by over 500 million years. These are signs that life developed in the freshwater hot springs inland rather than the idea that life fast began in deep sea before later adapting to land (Tara Djokic, 2017). Form of earliest Evidence for Life The discovery of a biogenetic graphite is one of the ancient proof of the existence of life on the earths surface long time ago. This graphite was approximated to be 3700 million years old. Then the discovery of metasedimentary rocks the west of Greenland together with bacteriological mat fossils found within a 3.48 billion-year-old sandstone obtained in Western Australia (Knoll, et al., 2006). In the year 2015 remnants of biotic life were discovered in a 4100 million-year-old rock located in Western Australia. A discovery in 2017 led to proof of an ancient form of life on the planet, presumed fossilized microbes were located by experts within a hydrothermal vent in the Nuvvuagitttuq Belt which is dated 4.2 billion years. Then there are the Microbial mats which involve interdependence bacteria and archaea being the main form of life during the beginning of Archean (Beraldi-Campesi, 2013). Most of the evolution process is suggested to have taken place inside them. Around 3.5 Ga photosynthesis evolved leading to the emission of oxygen into the atmosphere as a byproduct of the photosynthesis. The result of this process was massive oxygenation event as from 2.4 Ga. There is evidence of eukaryotes dated from 1.85 Ga, regardless of their earlier existence diversification fast-tracked when consumption of oxygen within their metabolism started. Later, from 1.7 Ga there was the appearance of multicellular organisms. These organisms had several cells which are specialized to perform specific functions (Edward S. Buckler IV, 1999). Evidence of most ancient land plant is dated to around 450 Ma even though there is evidence that indicates microorganisms were the earliest terrestrial ecosystem dated 2.7 Ga. Its through the microorganism that land plants were incepted in the Phanerozoic. Due to the severe success of land plants its believed that they played a bigger role during the late Devonian extinction event. Within the Ediacaran phase, Ediacaran biota appeared on the other hand vertebrates together with the majority of the other modern phyla cropped up in the Cambrian explosion phase which is dated 525 Ma. The Permian period synapsids a period which saw the dominance of mammals ancestors on the land only for a good percentage of the group to undergo extinction in the Permian-Triassic extinction which occurred in 22Ma. As recovery from this was taking place the archosaurs ended up being the dominant vertebrates on the earths surface while the dinosaurs dominated the Jurassic and Cretaceous periods. The post-Cretaceous-Paleogene extinction event in the 66Mawhich killed of the nation-variant dinosaurs mammals size and diversity increased rapidly (Dalrymple, 2001). Controversies Relating Earliest Evidence for Life As scientists, religious leaders and archaeologists continue to clash over the actual origin of life controversies have continued to mushroom as each group tries to portray its side as the ultimate answer to the question where did we come from? (Flank, 2006) To begin several scientists do not approve of the notion that a single ancestor is a root to the evolvement of all the organisms. This is because in the study of fossils a biological big bang is said to have taken place as we neared the beginning of the Cambrian phase. Here many distinct groups of organisms, as well as animal body parts, emerged suddenly with no precursors. The fossil findings stress on an outline of explosive appearance and a lengthy living forms stability which is not in line with the gradual system of the evolution of life as spearheaded by Darwins popular ancestry theory. This stand is further supported by scientific discoveries in molecular genetics and embryology. A section of scientists does not believe in the creative power of the Darwinian mechanism. Even though majority agree that through natural selection small-scale microevolutionary can be attained several them are questioning the ability of natural selection and random mutation to produce the massive changes which are needed to end up with new structures and forms of life altogether. This has made the issue of selection and mutation mechanism to be a controversial topic in the evolution of life (Larson, 2004). As scientists continue to put more effort in researching on early forms of life doubts are emerging regarding the Darwinian Theory stating that life just appears in their design. Instead, they are stressing the fact that there is a display of signs of actual intelligent among the living organisms. The existence of digital information, complex circuits as well as miniature motors within the living cells have been used by professional scientists to argue in support of this case. There is a long history of controversy between science and religion when it comes to the origin of life. With the Christians, the question of the origin of life is illustrated in the book of Genesis where a supernatural being is accorded the sole power the give or take life in all forms. While scientists are for the genetic evolution and archeologists analysis fossils to prove their own theories, they seem to be no agreement between the groups of which are the facts regarding the origin of life (Lewin, 1982). Conclusion Whats the origin of life? There no question bigger than this. Man, despite having the biblical version of God created life and the controversies there after having gone ahead to dig into scientific research and archeology to research on their own theories. So far archaeologists have obtained fossils which are around 3.5 billion years old a number which is 14 times the age of the oldest dinosaur ever present on land. The age of the fossils is still stretching back with the advancing research. The recent discovery of microbes dating back to 3.7 billion years is a sign. The earth is predicted to have formed 4.5 billion years ago because life has not been able to be discovered anywhere else apart from the earth then there is a probability that life formed between the time the earth was formed and the age of the oldest fossil (Verderame, 2001). The development of the microscope contributed a lot in the study of life. This proved that as much as organisms differ in shapes and appearance they are made up of cells which look alike for the case of animals and in the case of plants. The study of the way the earth formed together with the theory of the origin of life as a single cell from a chemical reaction is now being massively supported by the idea of cells. For now, we only gauze the age of life but as more effort is continuously being put into the matter we can only be hopeful that enough information will be collected to back whichever theory that is solid enough to help mankind find an answer their biggest question (Pearlman, 2013). References Altermann, W., 2009. From Fossils to Astrobiology A Roadmap to Fata Morgana?, London: s.n. Baxter, C. Darwin, 2014. Correspondence Project (research collaborator). "Re: Design". Darwin Correspondence Project (Dramatisation script), England: University of Cambridge. Beraldi-Campesi, H., 2013. Early life on land and the first terrestrial ecosystems. Ecological Processes, 2(1), p. 4. Dalrymple, G. B., 2001. The age of the Earth in the twentieth century: a problem (mostly) solved. Geological Society Special Publication., Volume 190, p. 20211. . Edward S. Buckler IV, T. L. P.-D. C. S. K. B. R. K. D. J. F. D. a. T. P. H., 1999. Meiotic Drive of Chromosomal Knobs Reshaped the Maize Genome. Genetics, 153 (1), p. 405423. Flank, L., 2006. The History of Creationism, Houston: The TalkOrigins Foundation. Ghosh, P., 2017. BBC NEWS; Earliest evidence of life on Earth 'found'. [Online] Available at: https://www.bbc.com/news/science-environment-39117523 [Accessed 19 September 2017]. Knoll, A. H., Javaux, E. J., Hewitt, D. Cohen, P., 2006. Eukaryotic organisms in Proterozoic oceans, s.l.: Philosophical Transactions of the Royal Society B. Larson, 2004. "Virtually no secular scientists accepted the doctrines of creation science; but that did not deter creation scientists from advancing scientific arguments for their position, s.l.: s.n. Lewin, R., 1982. Where Is the Science in Creation Science?". Science. Washington, D.C.:. American Association for the Advancement of Science., Volume 142, pp. 134, 146. Ohtomo, Y., Kakegawa, T. Ishida, A., 2014. Evidence for biogenic graphite in early Archaean Isua metasedimentary rocks. Nature Geoscience, 7(1), pp. 20-30. Pearlman, J., 2013. Oldest signs of life on Earth found, London: Telegraph Media Group. Tara Djokic, M. J. V. K. K. A. C. M. R. W. C. R. W., 2017. Earliest signs of life on land preserved in ca. 3.5 Ga hot spring deposits, s.l.: Nature Communications. Verderame, J., 2001. Creation Evangelism: Cutting Through the Excess, s.l.: Genesis Ministries International.