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Wednesday, January 29, 2020

Ramayana and Diwali Essay Example for Free

Ramayana and Diwali Essay Festivals are the lifeblood of all nations. They add charm and thrill to our humdrum life. India being a melting-pot of religious race an d cultures, it has a plethora of festivals and feasts. Among these, Diwali perhaps is the most pan-Indian festival celebrated with great pomp and mirth throughout the length and breadth of the country, largely in Northern and Central India. Diwali, better known as Deepawali among the Indian masses, is a festival of lights. There are many reasons why Diwali is celebrated. It’s not just the festive mood in the air that makes us happy, or just that it’s a great time to enjoy before the advent of winter. The Goddess of wealth, Lakshmi incarnated on the new moon day of the Kartik month, hence Diwali is associated with Lakshmi. It is also believed that Diwali is connected with the triumph of Lord Krishna over the demon king Narakasur However, the most prevalent belief is that the festival marks the victory of Lord Ram over Ravana. On this day, it is believed that Rama came back to Ayodhya after his victory over the evil king of Lanka, Ravana who had taken away his wife Sita. People greatly rejoiced the return of their beloved prince. They lighted up whole Ayodhya with earthen lamps, decorated their houses and welcomed them with pomp and ceremony. The present day celebration of Diwali is held in remembrance of this event. Diwali is generally celebrated in late October or early November, soon after the rainy season is over. A lot of preparation goes in before the actual festival. Houses are cleansed, white washed and painted. Every nook and corner of the house is swept clean. Thereafter, in the evening earthen lamps and decorative lights are put in and around the house giving an atmosphere of joy and happiness. As the night approaches, children and people light up the sky with their firecrackers. The streets and markets bear a dazzling look. Illumination of every hue and color light up shops and buildings. Thus, there is gaiety, cheerfulness, merrymaking and fun everywhere. There is joy on every face. On this day every one puts on their best dress which has been purchased well in advance. Special meals and sweets are prepared. People exchange greetings and share sweets and meals as a mark of friendship and brotherhood. The festival of Diwali teaches us many values of life. More than anything else this festival symbolizes the ultimate victory of good over evil. It teaches us that one day or other the evil existing in this world would be subdued by goodness and righteousness. Rama’s obedience to parents, Sita’s faithfulness,  Lakshman’s unflinching love for his brother, etc. teach us many noble lessons of life. The festival is a national festival celebrated by everyone irrespective of caste, creed and race. It therefore, promotes unity, common brotherhood, and communal harmony. Hence, in a world like ours, broken by narrow domestic walls of religious fanaticism and social disharmony, a festival like Diwali can bring people together, heal wounds, and can help in fostering national integration. Diwali is thus, my favorite festival.

Tuesday, January 21, 2020

Immobilisation of Enzimes Essay -- Chemistry

Immobilization of enzymes is one of promising methods in enzymes performances enhancement, such as stability, recovery, and reusability. However, investigation of suitable solid support in enzyme immobilization is still the one of problems to prevent the reduction of enzymes activity. Polyethersulfone (PES) and aminated PES (PES-NH2) as novel materials for the immobilization were successfully synthesized. Structure of synthesized polymers were characterized by NMR, FTIR, and MALDI-TOF. The membranes based on PES and PES-NH2 with various pore sizes (from 10 to 600 nm) was fabricated to be applied as bioreactor to increase the immobilized lipase performances. The influences of pore sizes, concentration of additives, and the presence of functional groups on PES backbone toward enzyme loading and enzyme activities were studied. The largest enzyme loading was obtained by the immobilization of Mucor miehei onto PES-NH2 membrane composed of 10% of PES-NH2, 8% of DBP, and 5% of PEG (87 2.62 ï€  Ã¯  ­g/cm2). Activity of immobilized lipase was determined by hydrolysis reaction of pNPA and methanol to produce pNP which showed the hydrolysis reaction catalyzed by immobilized lipase onto synthesized PES (10%) membrane represented the highest enzyme activity value (568.48 mmol pNP min-1 cm-2). From the reusability test, the immobilized lipase onto PES-NH2 showed better constancy than the immobilized lipase onto PES by four times of reactions which indicated that this novel material is potential to be developed as bioreactor on enzymatic reaction. Keywords: Aminated PES, solid support, Mucor miehei, enzymatic reaction, lipase immobilization 1. Introduction Lipase, also known as triacylglycerol ester hydrolase (EC3.1.1.3), is one of inter... ...ovic, Appl. Microbiol. Biotechol. 49 (1998), 267-271. [23] L. Giorno, E. Drioli, TIBTECH 18 (2000) 339-349. [24] S.C. Stamatoglou and J.M. Keller, The Journal of Cell Biology, 96 (1983) 1820-1823. [25] M.G.Wolf, M. Hoefling, C.A. Santamaria, H. Grupmuller, G. Groenhof, Journal of Computational Chem. 31 (2010) 2169-2174 [26] T. Tosa, T. Mori, N. Fuse, I. Chibata, Biotechnology and Bioengineering. 9 (1967) 603-615 [27] L.A. Nelson, T.A. Foglia, W.N. Marmer, JAOCS, 73 (1996) 1191-1195. [28] G. Pozinak, B. Krajewska, and W. Trochimczuk, Biomaterials, 16 (1995) 129-134. [29] M.T. Sho, F. R. Eirich, H. Strathmann, and R. W. Baker, Journal of Polymer Science: Polymer Letters Edition, 11 (1973) 201-205. [30] D.S. Marsman, NTP Toxicity Report, 30 (1995) 5-93. [31] N. Handayani, N. Miletic, K. Loos, S. Achmad, and D. Wahyuningrum, Sains Malaysiana, 40 (2011) 965-972.

Monday, January 13, 2020

Aztec and Inca Dbq

Aztec & Inca DBQ The Aztec and Inca were two very advanced cultural societies for being on of the early civilizations of Central America. These Empires maintained a high level of cultural development due to their social, architectural, and religious aspects. Additional documents that would have aided the explanation of these cultures would be from a priest and his role was a significant part in the community as well as from an architect or constructor, to describe some of the obstacles they needed to surpass in order to erect the magnificent buildings and temples.The social effects of the Aztec & Incan Empires clearly emphasized the superb cultural development that occurred there (documents 1,6,7,8,10,11). The Mendoza Codex exhibits the daily activities and customs of the Aztec realm (doc. 1). It depicts the type of work depending on gender roles, in which men performed more of the hunting activities and the women were taught how to work with crafts. The picture also shows how the ol der generations taught their young the new techniques and traditions. (Insert authors’ pov/bias here). The page from the Codex Mendoza shows the advanced marketplaces they had because of the great variety of goods (doc. ). The numerous manufactured wares also show the type of work and materials that were needed to be done in order to produce the items. (Insert authors’ pov/bias here). In the memoirs of the conquistador Bernal Diaz del Castillo, he describes the quality and vast amounts of goods sold at the Aztec marketplace (doc. 7). He takes not of how the items were displayed and the policies that enforced order throughout the market. However, he does show bias because he compared the Aztec marketplace to that of Portugal, and is truly only interested in gold, silver and slaves.He was also surprised by the way the slaves were able to walk around the city without being restrained. The photograph of the Chinampa system shows the importance of the agricultural method as well as how the geography of the area promoted its use (doc. 8). From the lake dredged islands, much force needed to be exerted by the workers in order to harvest the crops. Although a laboring job, the fields reaped great benefits since they produced seven crops per year. This amount contributed to a mixed diet, which led to better health and a greater population. (Insert authors’ pov/bias here).The picture of the Incan bridge shows the intercommunication between people from different parts of the area to do so with ease (doc. 10). The bridges not only encouraged communication between peoples, but also to aid them form gathering crops from one side of the area to the other, and to increase trade between the two parts of the Incan Empire. (Insert authors’ pov/bias here). The picture from the First New Chronicle and Good Government, illustrated by Felipe Guanan Poma de Ayala, depicts the wide use and dependence on quipu to govern the Incan Empire (doc. 1). This mneumon ic device allowed for rulers and imperial officials to keep track of various statistics including agricultural products, and debts owed by the people. (Insert authors’ pov/bias here). Architecture also contributed to the stimulation of culture in the central American societies (documents 2,9,10,13). The photograph of the carved glyph on the Tenayuca Pyramid in Mexico City exhibits the skill and precision that architects had in constructing a building (doc. 2).Although all these sculptors had were rocks to carve into the rock, they did so in a way that was very proficient and showed their expertise in architecture. (Insert authors’ pov/bias here). The twelve cornered stone, shows the great amount of skill and effort the Incan architects had and needed in order to make such reliable and dependable walls (doc. 9) . The walls are of quality strength because they have lasted from the day they were built up until now without the use of any mortar, just the precise aligning o f carved rocks. (Insert authors’ pov/bias here).Apart from architecture, the Incan engineers built reliable bridges, just like the one that still stands today (doc. 10). This shows the expertise in bridge – making as well as how the bridge could have helped architects build their structures, by using the bridge to cross over the chasm and retrieve rocks that could be used as carving rocks or as building materials. The photograph of Machu Picchu shows the great amount of effort and skill required to create a society that could be depended on and maintained in the mountains (doc. 13). (Insert authors’ pov/bias here).The Incan architects truly show their might with this one, all buildings and structures were put together from hand carved rocks without the use of mortar. The builders also had to create a way for the city to not fall down, which also took much thought and skill. Lastly, religion was a great supporter for the cultural development in the Aztec and Inca n Empires (documents 3,4,5, 12). The civil calendar used by the Aztecs shows the sophistication and complexity of activities throughout the course of the year, and how they paid close attention to religious ceremonies and the agricultural cycle (doc. 3).In this society the gods needed to be worshipped in order to produce great and bountiful harvests, so the veneration of goods was a necessity. (Insert authors’ pov/bias here). The chart describes the rituals that were associated for each month of the year and how it coincided with the Aztec calendar (doc. 4). The chart shows the intense religious devotion of many gods through ways of sacrificing people of certain age groups for each month. (Insert authors’ pov/bias here). The photograph from the Florentine Codex by Friar Bernadino, exhibits the great sacrificial society of the Mexica people (doc 5).This document shows bias because to the people of Central America, human sacrifice is part of their religion and way of wor shiping their gods and giving their offerings, while to a Franciscan monk who is a Christian begger, these ways are seen as heretic and the citizens are considered savages. The first new chronicle and good government by Felipe Guaman Panade Ayala exhibits the great devotion of Incas and their leaders to their sun god (doc. 12). They were strictly believers of the sun god and many other gods and since the document was written by someone who is of Incan descent, it shows bias.He sees the kings rejection to the Christian missionary Fray Vincente, as an act of great courage, loyalty, and devotion to his god, and is seen as a religious figure to other followers of the sun god. All in all, despite some of the Aztec's and Inca's outdated technology methods, and tools, they were at quite an advanced level of cultural development. Together the social, architectural, and religious aspects contributed to these successful societies. This essay receives a score of 9! It covers all requirements.

Sunday, January 5, 2020

Impact of Globalization on Zimbabwean Culture - 1676 Words

Globalization has had a significant impact on the Zimbabwean culture . Globalization has greatly changed Zimbabwean culture . The effects of globalization on Zimbabwean culture has been quite varied having both positive and negative effects . It is however the writer’s view that globalization has had a largely negative impact on Zimbabwean culture as Rodrik(1971:8) points out that â€Å"globalization creates social and political tensions within and across nation states†. Globalization seems to have brought more harm than good. In this write-up , the writer will begin by defining the terms ‘culture’ and ‘globalization’. The writer will then highlight the†¦show more content†¦It is important to note that these English-speaking people’s that Zimbabweans seem to envy and imitate have not changed their language due to globaliza tion or any other force . Globalization has also affected the way Zimbabweans are now dressing . Zimbabweans used to dress in a way that was seen as being ‘decent’ but because of the influence of globalization most of the clothes worn nowadays has become more revealing .Most of these clothes have their origins in the West or have been designed by Western or American designers. Zimbabweans have grown to prefer clothes designed in the West or in the Americas than clothes of local origin. Farming is another area that has been affected by globalization. Zimbabweans used to traditionally produce small grains which are drought-resistant. People used to prepare food with ingredients made from locally produced grains. Now people are producing maize and other exotic crops which may not be resistant to drought. 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