Sunday, December 29, 2019

Beowulf And The Anglo Saxon Period - 1740 Words

Beowulf The original poem, Beowulf, goes back to the Anglo-Saxon period in c. 650 and c.1100. Authors translated Beowulf many times in the Anglo-Saxon period to present day. It displays how a hero should be in the real world. He helps the people in the village and slays monsters. Everyone in the village looks up to him as he acts as if he were a role model. Beowulf, the protagonist in the translated Beowulf by Seamus Heaney, is a hero of his village, stands for bravery, strong will, and nobleness. In addition, the poem relates to Christianity and God in many ways. The original poet of Beowulf is anonymous in 1000 A.D and Seamus Heaney translated the poem. Most scholars have placed the anonymous poet north of the Thames in Anglian kingdoms in the early or middle 8th century (Alexander 1488). Beowulf is the first major poem in English Literature (Gardner 14). Seamus Heaney was born on a farm, April 13, 1939 in Mossbawn, Ireland (Heaney 1122-3). Heaney crossed the border to Southern Ir eland to concentrate on writing (Heaney 1122-3). He died on August 30th, 2013 because he had complications with a stroke. Beowulf was written in a time called Anglo-Saxon, or Old English. At one time, the country we now call England, was under Roman Rule (â€Å"Anglo-Saxon†). After withdrawal of Roman forces in the 5th century, Germanic tribes called Angles, Saxons, and Jutes claimed areas and established competing kingdoms (â€Å"Anglo-Saxon†). Bishop Gregory of Tours records King Hygelac as dyingShow MoreRelatedComparing Beowulf And The Anglo Saxon Period1292 Words   |  6 PagesRealism in Beowulf In the old English Anglo-Saxon writings, many heroes were given fanciful characteristics. For example, Beowulf was depicted with an immense amount of strength that people today could not achieve. Nowadays, the recreation of old fiction is very common. However, when fiction from the eighth century is recreated to fit our modern time, the characters are seen to resemble our human features, skills, and ways of thinking. Eighth-century writing is not as rational as our entertainmentRead MoreComparing Beowulf And The Anglo Saxon Period1300 Words   |  6 PagesRealism in Beowulf In the old English Anglo Saxon writings, many heroes were given fancil characteristics. For example, Beowulf was depicted with an immense amount of strength that people today could not achieve. Nowadays, the recreation of old fiction is very common. However, when fiction from the eighth century is recreated to fit our modern time, the characters are seen to resemble our human features, skills, and ways of thinking. Eighth century writing is not as rational as our entertainmentRead MoreBeowulf : The Epic Poem From The Anglo Saxon Period950 Words   |  4 PagesBeowulf, the longest epic poem from the Anglo-Saxon period, has a protagonist named Beowulf. A hero of the Geats and forthcoming king, the title character comes to the aid of Hrothgar, king of the Danes, whose kingdom was under attack by a monster known as Grendel. Both are great kings, wise and noble, but what truly makes a king great? Is it the accolades or honors that one receives or does it go beyond that? Two different cultures, two different men, but two great kings; Beowulf was describedRead MoreComparing Beowulf, The Wanderer, And The 13th Warrior1731 Words   |  7 PagesWhat is an epic hero? Or better yet an epic hero in Anglo Saxon culture. I believe there is more to being a hero than just being strong or intelligent. An epic hero in my eyes is oneself who comes to portray the beliefs of the society in which the tale/story is depicted. A few great examples of the Anglo Saxon epic hero are the literary characters in Beowulf, The Wanderer, and The 13th Warrior. These are all outstanding examples of Anglo-Saxon epic heroes because they all came to show the evidentRead MoreBeliefs In Beowulf : The Values Of Old English Literature904 Words   |  4 PagesAnglo-Saxon Values The characters and events in Anglo-Saxon literature go far beyond their original purposes, sharing the groups values and beliefs with the world. Values help form the constructs that create a rigid society. Traits like these can be found in a number of instances across time, but none greater than the Anglo-Saxon period. Beowulf is just one example of how Anglo-Saxon literature contains many of their values and beliefs. This folk epic is known as one of the most important worksRead MoreAngloSaxon Literature Essay632 Words   |  3 Pagesthroughout the Anglo-Saxon Period (449-1066), we see that many of their narratives, stories were simply passed down orally due to the lack of education prior to the era of Christianity. During the Anglo- Saxon Era literature initially began to be written down by the monks of the Christian Monasteries. The Anglo-Saxons contributed many details to human nature. The Anglo-Saxons named our modern day weekdays after Greek Gods. Heroism within an epic p oem was often present during this period. Epic poetryRead MoreAnglo Saxon Culture as Reflected in Beowulf Essay943 Words   |  4 PagesAnglo Saxon Culture as reflected in Beowulf Every culture has its own set of beliefs values and customs. Cultural beliefs, values, and assumptions are directly and indirectly acquired throughout a lifetime. A culture is the sum of a group’s way of life and this is no different with the ancient Anglo Saxon culture. Cultures usually have distinct figures that reflect their culture as a whole. The importance of religion, values, and heroes are reflected a great deal in the epic poem of BeowulfRead MoreThe Anglo Saxon Era Of Rich History And Reflected Literature1486 Words   |  6 PagesThe Anglo Saxon Era of Rich History and Reflected Literature The Anglo Saxon Period began in 449 and ended in 1066 AD. This was a time of Viking conquering other nations, patriotism, and Pagan to Christian religious conversion. There are only few recorded authors of this era as a result of literary works such as Beowulf, Wife’s Lament, and The Seafarer being passed down orally through generations of time. The literature serves as a reflection of this ancient time rather than having an impact on thisRead MoreEssay about Epic of Beowulf1017 Words   |  5 PagesBeowulf The Anglo-Saxon Culture as Illustrated in Beowulf Beowulf is an epic poem, which takes place in ancient Denmark and Geatland and describes the adventures of Beowulf, a Geat hero. Through their heroes, epic poems usually describe the traditions and beliefs of a certain culture. An Anglo-Saxon author wrote Beowulf about the Danes and Geats. The Anglo-Saxon’s had similar beliefs to that of the Dane and Geat’s, so the poem gives us some idea of what the Anglo-Saxon culture was like.Read MoreEpic Poetry and Beowulf Pg1086 Words   |  5 Pages In the epic poem, Beowulf, the reader can see distinct Anglo-Saxon political, economic, and religious values in the actions of the characters and the things happening around them. Wealth in the Anglo-Saxon society, as seen in Beowulf, was used as a means of reparations, rewards, and political standings. One can also tell that the Anglo-Saxons where in a state of limbo between Christian and Pagan beliefs because of the ideas expressed by the hero and his colleagues in Beowulf. The po litical standings

Saturday, December 21, 2019

Henrys Daughters Essay - 1301 Words

Engineering Ethics Questions 1 2: The film Henry’s daughters covers a wide range of ethical issues that can be experienced in and out of the work environment. The following are a list of ethical issues witnessed in this film in order of importance (highest to lowest). 1. The sexual harassment issue experienced by Julie from her co-worker, as well as the â€Å"ogling† she faced 2. Henry using favors to influence decision-making to benefit himself without consideration of external parties involved, including both his daughters. He should be thinking as a father first and foremost rather than a businessman. 3. Intellectual property sharing issues between family and friends- Laura and Julie, as they live together, do not avoid†¦show more content†¦This creates an ethical issue as there isn’t an even playing field in relation to the competition. Other ethical issues surrounding Henry exist as well. Conflicts of interest present as both Henry’s daughters are engineers and are working on opposing teams for the competition. One daughter is on GUIDEME’s team while the other is on Outocar. Henry knows the competition is rigged and that one of his daughters will get shortchanged. Henry also helped Jeff’s son (Jeff is in charge of the competition) get into an engineering school on a full ride with his contacts. This is a conflict of interest as Jeff is on one of the teams for the competition. Henry informed Jeff that he has the opportunity to be the national technical liaison for GUIDEME. With this, Jeff would be able to retire with full benefits, as well as pension while working with GUIDEME. Finally, Laura and Henry were having a conversation, during which Laura mentioned that she though OUTOCAR deserved to win the competition. during a conversation between Henry and Laura, she mentioned that OUTOCAR should win the competition. Upon hearing this, Henry tried to influence her to change her decision to GUIDEME for his personal interests. ii. First and foremost, Henry’s actions are illegal- taking prize money for a competition that was not fairly won is highly unethical. Also, Henry should realize that there isShow MoreRelatedThe Cost of Prohibiting an Individual from Pursuing Their Own Good Life?756 Words   |  3 Pagesfor attempting to govern the path his daughters took to their good lives. Henry has three daughters, all of which he tries to control, in his attempt to control them he also prohibits them from pursuing the good life. Maggie, Henry’s eldest daughter wanted to get married however, he says â€Å"you’re pasting the marrying age†.â €  You’re a proper old maid, Maggie, if there ever was one† (Brighthouse, Act I). In an attempt to keep his own good life by keeping his daughter to work for him, Henry actually beginsRead MoreAnalysis Of The Book Daughter Of Time 1605 Words   |  7 PagesJosephine Tey’s Daughter of Time is a story that gives the reader a role in being a detective, filling in Sherlock Holmes s shoes but with a twist. Within the first few chapters we meet Alan Grant, a famous inspector from England s Scotland Yard. He is confined in a hospital after sustaining an injury, leaving him immensely bored during his recovery there. Where he would trace and map out ceiling cracks for hours; after awhile he became acquainted with the nurses that would come in and out of hisRead MoreMemory Keepers Daughter Literary Analysis Essay1375 Words   |  6 PagesIn the book â€Å"The Memory Keepers Daughter† by Kim Edwards a doctor and his wife have twins and the first child is a heal thy boy but then the second child that comes out is a little girl with the signs of down syndrome and he asks his Nurse to take the baby away to an institution while he tells his wife the baby girl died. Through out the entire book it is a struggle for Dr. Henrys wife Norah to have closure with the fact that her baby girl is said to be dead and she never saw her, held her, or caredRead MoreThe Time Traveler s Wife1618 Words   |  7 Pagesand Henry’s final letter. The fictional genetic disorder- Chrono-Displacement Disorder- causes one of the protagonists, Henry, to temporarily displace in the past or present, specifically events that hold great emotional value to him. Therefore, Henry time-travels to Clare once they have fallen in love. In 1977, Henry was thirty-six and Clare is six. In their first meeting, Henry immediately declares he is her husband, and that she cannot tell her parents about him or else. Despite Henry’s commonRead MoreHenry VIII and his contribution to the English Reformation1511 Words   |  7 PagesHenry VIII, the notorious King of England, had an exceptionally significant influence on English history. The importance of Henrys eminent reign is typically overshadowed by his six wives, but to discover its true essence one must breach the barriers yielded by the many fallacies concerning his overly publicized liaisons. Although to many he is remembered solely for his hedonistic life style, his malicious attitudes, and of course his six wives, Henry was well-educated and an adept ruler. He exudedRead MoreEleanor Of Aquitaine And The Middle Ages1352 Words   |  6 PagesFrance, queen of England, and led a crusade to the holy land. Not to mention, Eleanor is also honored for her famous court of love. Born in modern day Southern France in 1122, Eleanor de Guyenne, also known as Eleanor of Aquitaine, was the eldest daughter of William X, tenth Duke of Aquitaine and Aenor of Chatellerault. She was brought up in one of England’s most cultured courts and was enthralled with riding and hunting. She was thoroughly versed in literature, philosophy, and several languages.Read MoreEssay on The Realistic Objectives of Henry VIIs Foreign Policy1280 Words   |  6 PagesThe Realistic Objectives of Henry VIIs Foreign Policy According to the source, Henrys objectives were to ensure the security of his country and dynasty and to avoid foreign military intervention i.e. build up good relationships with neighbouring foreign powers. I also think that trade and prestige came into his objectives. Trade was important to him as it ensured the power of his country and, again, was important to Englands relationship with foreign powers. AlsoRead MoreReview Of Regarding Henry 1392 Words   |  6 Pagesarrogant version. The communication disorder that is portrayed in this film was aphasia in adults. According to our book, Aphasia is a loss of language due to a stroke, head trauma or another type of brain damage. (Tanner, 2003). As a result, from Henry’s gunshot accident to his brain, he was put into a childlike state of mind due to is receptive and expressive abilities. Henry becomes fully aphasic, specifically Broca’s Aphasic, which a person with Broca’s Aphasia has choppy and non-fluent speechRead MoreThe Challenges to Henry VII Security Between 1487 and the end of 14991466 Words   |  6 Pagesthrone. To what extent was the success he dealt with them differs although the overriding answer is that by the end of his reign he had secured his throne and set up a dynasty, with all challengers removed. Lambert Simnel challenged Henry’s security when Richard Symonds passed him off as Warwick. Simnel was taken to Ireland, which had become the centre of Yorkist plotting. Margaret of Burgundy provided money and an army of 2000 mercenaries. They landed in Ireland in May 1487Read More The Life of Queen Elizabeth I Essay824 Words   |  4 PagesElizabeths mother. King Henry wanted a son, but received a daughter, instead, from his second wife. Before Elizabeths third birthday, Henry had her mother beheaded on charges of adultery and treason. Elizabeth was brought up in a separate household at Hatfield (not known). King Henrys third wife gave birth to a son. This boy was named Edward. Edward was declared first in line for King Henrys throne, while Mary (Daughter of Henrys first wife) was declared second, and Elizabeth was declared

Friday, December 13, 2019

Reading Report Free Essays

From my experiences reading novels, dramas, poetry, and short stories, I think the purpose of fiction is to entertain; to provoke thought. I think students study fiction because it is very entertaining, and can teach many different lessons. People read fiction stones because it lets them get lost In a story that’s not theirs. We will write a custom essay sample on Reading Report or any similar topic only for you Order Now I believe people tell stones to express their Imagination and thoughts. B. A â€Å"take away† value I have learned from this concentration on fiction would be many life lessons. I feel Like the fiction stones we read In school relate to us somehow, and teach us lessons. They also teach us different vocabulary terms and how to use them. Reading stories Like Romeo and Juliet and Lice’s Adventures In Wonderland also let us experience different types of literature. II. Nonfiction A. My English II class this year studied three very different examples of nonfiction. 1. The World Geography Textbook- Our geography textbook has a professional tone. The organization of the textbook had headers and sections, which makes finding the information you need easier to find. The purpose of this nonfiction is to inform. 2. The Burden of Womanhood- 3. MASS- This personal memoir about WIN has a serious, melancholy tone. The organization of this book is set up like a story, with pictures. I believe the purpose of MASS is to not only to inform about the events during WI, but to also entertain. B. Studying nonfiction in classes, such as an English II class, would be very beneficial. There are so many different values gained from studying nonfiction, such as how it helps develop critical thinking as well as literary skills, broadens students vocabulary ND world knowledge. Reading Report By theologically read fiction stories because it lets them get lost in a story that’s not theirs. I believe people tell stories to express their imagination and thoughts. B. A â€Å"take away’ value like the fiction stories we read in school relate to us somehow, and teach us lessons. Like Romeo and Juliet and Lice’s Adventures in Wonderland also let us experience A. My English II class this year studied three very different examples of nonfiction. 1 . 3. MASS- This personal memoir about WI has a serious, melancholy tone. How to cite Reading Report, Papers

Thursday, December 5, 2019

Study of Gold Nanocluster

Question: Discuss about the Study of Gold Nanocluster? Answer: Study of Gold Nanocluster Introduction Nanomaterials are the materials which are made up of structural elements which have the characteristic dimensions ranging from 1 nm to 100 nm, all properties of these materials are determined on the basis of size and the arrangement of structural elements. There are four main types of nano-structured materials on the basis of dimensions, which are zero, one, two and three dimensional nanomaterials. Zero-dimensional nanomaterials includes nano-clusters and nano dispersions, so we can say that the materials wherenanoparticlesare away from each other or they are not attached with each other. In the 4th century the synthesis of colloidal gold was important due to its property of change of colour depending on the position of light source. In the middle age the gold solutions were highly used for curing the various diseases. In the year 1856, Michael Faraday (Faraday 1857) investigated on the optical properties of gold when he accidentally created a ruby red solution while making gold shee ts on microscope slide. In the 20th century, the research on gold nanoparticles accelerated as it was highly stable and can be easily synthesised. Synthesis The synthesis of gold nanoclusters (AuNCs) has several stages. Earlier, the focus was on gas state metal clusters. But as these metal clusters in gas phase were short-lived, the solution-phase synthesis was introduced in 1980. These synthetic methods helped in developing gold nanoclusters with high stability and better physicochemical properties. The synthetic methods were of two types: 1. Atoms to Clusters and 2.Nanoparticles to Clusters. In the first one the gold ions are reduced into zerovalent atoms, and further the AuNCs are formed with nucleation of Au atoms. Gold nanoparticles are easily reduced in comparison to the nanoclusters due to the aggregation of AuNCs. For this we use ligands so that the surface can be modified and helps in stabilising the nanoparticle which also helps in enhancing the fluorescent effect. Therefore, the selection of ligand such as phosphine and thiolate is essential to get the stabilised nanoclusters. The other method for synthesizing the AuNCs is Nan oparticles to Cluster route. In this method the etching of surface atoms of gold nanoparticles is done by ligands such as thiols (Mohammed et al. 2008) and bio macromolecules (e.g., BSA). In this procedure firstly the mixing of surface-stabled gold nanoparticles and etchant which are small molecules or polymers is done and then etching of AuNCs surface with ligand exchange is done which generates AuNCs. This method can improve the fluorescence of AuNCs. In this we have synthesized AuNCs from a solution of HAuCl4.3H2O (Gold Chloride Tri-hydrate ), NaOH(sodium hydroxide), C6H5Na3O7 (sodium citrate) along with distilled water. In a beaker 0.05 gm of gold chloride trihydrate is mixed with 60 ml distilled water. Another solution, by mixing 0.02 gm sodium hydroxide with 110 ml of distilled water. NaOH is added to the solution unless it achieves the pH of 6.6. Now, solution is heated and maintained at 85 C with continuous stirring for about 30 minutes. Sodium Citrate (C6H5Na3O7) solution is prepared by adding 0.07 gm of sodium citrate in 50 ml of distilled water. Heat 20 ml of this solution upto 85 C and then add it to the solution of gold under the condition of continuous stirring. This temperature of this solution is maintained at 85 for about 15 minutes. Here the gold is reduced (Au+3Au) leading to production of nanoparticles and we observe that the there is change in the solutions colour which is pinkish red. Gold in macromolecules the face centred cubic structure (fcc) is observed but as we reduce the particle size the fcc structure also changes in centred - icosahedral structure. Characterisation Various characterisation techniques are carried out to study the properties of gold at nanoscale like High Resolution Transmission Electron Microscopy (HRTEM), X-Ray Diffraction, Infrared Absorption and mechanical indentation. HRTEM The size and symmetry of AuNC were investigated under TEM with a source of electron emission gun. Images were taken at 300 kV keeping the value of current at 10 A. HRTEM observation shows that the surface Au-NP is highly sensitive to the source i.e. electron gun as it shows the creation of some coalescence effect between them.(Casillas et al. 2012) XRD and Infrared Absorption Powdered XRD was carried out, Cu-K rays were passed from the specimen then we found the main reflections at (111), (300), (330) and (421). Broader peak was observed at an angle of 2 = 25. Infrared absorption was done . In the infrared absorption spectrum the peaks are found at 3450 cm -1 which shows the presence of OH and 1650 cm1 which indicates the presence of Chloride . Mechanical Nanoindentation (Volinsky, Moody Gerberich 2004) In this method the mechanic-structural properties are studied. All the values are achieved by using Continuous Stiffness Measurement (CSM) (Li Bhushan 2002).The instrument had a Berkovich diamond indenter whose tip had a very small radius i.e 20 nm, depth limit of the indentor is 35 nm,harmonic displacement of 1 nm at a frequency of 75 Hz is used. For the measurement of elastic modulus, hardness and elastic stiffness, this technique is used. Elastic Stiffness and hardness are determined from the curve of load and displacement. Elastic Modulus is illustrated when the max. Penetration is achieved, so here the CSM technique enables us to measure the elastic stiffness during the countinous application of load instead of just at the initial unloads. CSM is used to study the mechanical properties of thin films, therefore, here the AuNPs are mounted on substrate which are made up of silicon. Mechanical Properties: The increase of 2nm to 6nm in the displacement on penetration of indentor ,the hardness of 1.70 0.03 GPa is obtained, close to the particles in bulk. The graph of elastic modulus is shown in Figure 2, showing average value 100 2.0 GPa which is higher in when compared with macromaterials. Elastic Stiffness can be calculated from this formula: where w is the frequency of excitation, Z0 is the amplitude of displacement, is the phase angle,F0 is amplitude of excitation, Kf is stiffness of load, Ks is stiffness of supporting spring , m is the mass . Figure1. Hardness and function of displacement of AuNCs. Figure 2. Elastic Modulus from CSM nanoindentation. Advantages and Disadvantages Gold nanoparticles are widely used for high-technology applications within the fields of life science and materials science when the size of gold nanoparticles is reduced upto a diameter of 5 nm or less then it can be used as a catalyst. Normally, gold is highly inert material to be used as a catalyst. However, at nanosize, it can act as a catalyst that can do things such as oxidisation of carbon monoxide gas. Au nanoparticles further offer a particular unique set of physical, chemical and photonic properties therefore; these are used in drug delivery to treat various diseases like cancer and tumours (Neutrons reveal 2013). It also has the capability of converting certain wavelength of light into heat. With these advantages it has some limitations also, these nanoparticles are toxic in nature which helps in the treatment but along with that it also destroys some cells of the membrane. The presence of gold nanoparticles reduces the presence of a protein named adiponectin which is invo lved in controlling glucose levels and helps in breakdown of fatty acid to regulate the metabolism of the body. Uses: AuNPs are used as conductors in microprocessor chips. These nanoclusters have the potential to treat tumours as it heat up rapidly. They also have application in the fuel cells which are used for automobiles. Environment Impact: The gold nanoparticles cause bio toxicity as they have the potential to be internalized in the exposed plants (Toxicity and efficacy). There are studies which indicate bioaccumulation of Au through tropic transfers in food chains from exposed plant. These also help in oxidation of the carbon monoxide thus resulting in the purification of the harmful gas. It does not have any harmful effect on the water cycle. References: Casillas, G Palomares-Bez, JP Rodrguez-Lpez, JL Luo, J Ponce, A Esparza, R Velzquez-Salazar, JJ Hurtado-Macias, A Gonzlez-Hernndez, J Jos-Yacaman, M 2012, In situ TEM study of mechanical behaviour of twinned nanoparticles , Philosophical Magazine, vol. 92, pp. 44374453. Faraday,M 1857, The Bakerian Lecture: Experimental Relations of Gold (and Other Metals) to Light, Philosophical Transactions of the Royal Society, vol.147, pp.145-181. Li, X Bhushan, B 2002, A review of nanoindentation continuous stiffness measurement technique and its applications, Journal of Material Characterisation, vol. 48, pp. 1136. Muhammed, MAH Ramesh, S Sinha, S Pal, SK Pradeep, T 2008, Two distinct fluorescent quantum clusters of gold starting from metallic nanoparticles by pH-dependent ligand etching,Journal of Nano Research, vol. 1, no. 4, pp. 333340. Neutrons reveal potential dangers of gold nanoparticles pharmas drug delivery agent of the future, 2013. Available from: https://www.ill.eu/press-and-news/press-room/press-releases/neutrons-reveal-potential-dangers-of-gold-nanoparticles-pharmas-drug-delivery-agent-of-the-future-7062013/ . [9 February 2016]. Toxicity and Efficacy of Gold Nanoparticle Photothermal Therapy in Cancer, Available from: https://nano.cancer.gov/action/programs/platforms/emory.asp . [9 February 2016]. Volinsky, AA Moody, NR Gerberich, WW 2004, Nanoindentation of Au and Pt/Cu thin films at elevated temperatures, Journal of Material Research, vol. 19, pp. 26502657.