Saturday, August 31, 2019
Contemporary World Culture “Why Women Go Into Porn”
There are quite a few reasons why men and woman enter into the porn industry, but by far itââ¬â¢s all about the money and many porn stars have said itââ¬â¢s because of the money. Porn is a billion dollar industry as money is made through the selling of pornographic magazines and movies. With the advent of the internet, porn has catapulted into an even bigger money maker for the porn industry and not only in the U. S. but world wide. Porn is literally everywhere and there are thousands of websites that offer pornographic videos, pictures and even stream live web-cams. Depending on what you wish to see you can watch live footage of people having sex or engaging in other sexual acts. But what about the actors or actresses that are in porn, how and why do they really get involved in such an industry? For the women more so than the men society asks why women get themselves involved doing sexual acts on film or live. The porn industry makes it seem like the porn actresses love sex and that they want you to think that they enjoy being degraded by all kinds of repulsive acts. The truth about porn actresses is that they showed up on the set not knowing about certain requirements and were told by porn producers to do it or leave without being paid. Work or never work again. Some of these women donââ¬â¢t have a choice because they need the money bad, so some were manipulated and coerced and even threatened. Throughout their career some of these women have caught HIV, Herpes, or some other kind of sexually transmitted disease from that coercion. Other porn actresses have gone home after a long night of numbing her pain, puts a pistol to her head and pulls the trigger. Now sheââ¬â¢s dead. Itââ¬â¢s safe to say most women who turn to porn acting as a money making enterprise, probably didnââ¬â¢t grow up in healthy childhoods either. In fact, many actresses admit theyââ¬â¢ve experienced sexual abuse, physical abuse, verbal abuse and neglect by parents. Some were raped by relatives and molested by neighbors. When they were little girls they wanted to play with dollies and be mommies, not have big scary men get on top of them. The same horrible violations they experienced then, they relive it through as they perform in front of the camera and quite a few of them hate every minute of it. Despite the fact that some people look down on and frown at women working in the porn industry we as a society must realize that it is their choice and their choice alone to work in this industry. Some women who are struggling to become models or actresses will do porn films so they are not forced to live on the streets. The biggest reason for women and even men in porn is the money, and several female porn stars have made millions of dollars in the porn industry. The porn industry can be a stepping stone to other things in life, whatever the case may be. But we all start somewhere and the porn industry is where some women and men choose and want to be. I tried to find some official statistics online from sites like The Department of Justice, but all they had was child pornography statistics. Here are a few from a Christian site that is involved in a program to help those women get out of the porn industry.
Friday, August 30, 2019
Case Scenario: Grocery, Inc. Essay
Scenario: Grocery, Inc. is a retail grocery store chain based in Any State; U.S.A. Grocery has stores throughout the United States. Grocery has written contracts with many different vendors to purchase the products they sell in their stores. Vendors range from individuals to international corporations. Tom Green works as the produce manager for the store in My Town, U.S.A. Jeff Fresh, 17 years old, is spending his summer vacation working for Tom in the produce department. Assignment: Using the scenario above, give detailed answers to the following questions: 1. Does Article 2 of the Uniform Commercial Code (UCC) apply to the contracts between Grocery and its vendors? Do common law contracts apply? Explain, in detail, why or why not. Your answer should compare and contrast common law contracts and UCC Article 2 contracts. Article 2 of the Code applies only to transactions in goods. The sale of goods is the transfer of ownership to tangible personal property in exchange for money, other goods or the performance of services. The law of sales of goods is codified in Article 2 of the Uniform Commercial Code While the law of sales is based on the fundamental principles of contract and personal property it has been modified to accommodate current practices of merchants. Therefore, the situation depends on whether or not a contract is for the sale of goods. If it is not, then the principles of common law that were discussed in Part 3, Contracts, apply. If the contract is one for the sale of goods, then the Code applies. 2. Grocery contracted with Masterpiece Construction to renovate the store on Main Street in My Town. Masterpiece, unable to complete the renovation within the six-month time limit due to a sudden increase in jobs, sub-contracted the entire job to Build Them To Fall. Grocery was unaware of the sub-contract. When Grocery realized (due to the poor quality of work) that Build, not Masterpiece, was handling the renovation, Grocery petitioned the court for an injunction and then sued Masterpiece for breach of contract and specific performance. Masterpiece argued that it had a right to delegateà the duties of the contract, or in the alternative, to discharge the contract due to commercial impracticability. Who wins? Explain your answer. In such a case as this one, Grocery would win a suit for specific performance but not necessarily for breach of contract. The only situation that would restrict Masterpiece from delegating the duties to another company is if the actual contract specified that Masterpiece had to perform the work. If the contract did specify that Masterpiece had to perform the work, they would be responsible for breach of contract; otherwise, they would have the right to delegate the work to a third party without penalty. Though Masterpiece might have had the right to sub-contract the renovation to another company, it does not release Masterpiece from liability. When a delegatee (Build) accepts an assignment from a delegator (Masterpiece), the delegatee assumes responsibility for performance. This assumption does not release the delegator from liability but instead, creates a situation where both the delegator and delegatee owe duties to the obligee. If a situation arise, such as this one, and the delegatee refuses to pay, the delegator can still be held responsible. The only way Masterpiece can lose the title of obligor and not be considered liable for specific performance is to be discharged from performance by novation. A novation is ââ¬Å"a particular type of substituted contract in which the obligee agrees to discharge the original obligor and to substitute a new obligor in his placeâ⬠(Mallor, Barnes, Bowers, & Langvardt, 2003). If Build and Grocery both agree to the novation, Masterpiece would have no further obligation under the contract and Grocery would have to hold Build responsible for performance. 3. At the end of the summer, Jeff Fresh had earned enough money to put a down payment on a car. He decided to continue working part time during school to earn money for the car payments. Jeff purchased a car from Smooth Sales Used Cars. Smooth did not ask Jeff how old he was; the salesman assumed he had reached the age of majority. Jeff paid the down payment and signed the contract stating that he would make payments of $200 each month. Six months later Jeff lost his job and could no longer make the payments. Jeff took the car back to Smooth and said he wanted to cancel the contract and that he wanted his money back. What are the possible outcomes? Explain your answers. As a minor, Jeff is entitled cancel the contract by disaffirming it and receiving the amount he paid for the car in exchange for returning the car back to Smooth Sales Used Cars. As per the textbook, ââ¬Å"Upon disaffirmance, each party has the duty to return to the other any consideration that the other has given. This means that the minor must return any consideration given to him by the adult that remains in his possession.â⬠Jeff should receive his down payment and $1200 back from Smooth Sales Used Cars. Since the car is not considered a necessary, the following law for minor does not apply. ââ¬Å"The minorââ¬â¢s recovery of the full purchase price is subject to a deduction for the minorââ¬â¢s use of the consideration he or she received under the contract, or the depreciation or deterioration of the consideration in his or her possession.â⬠Necessaries are basics things needed for survival and not supplied by the minorââ¬â¢s parents. Examples of necessaries a re food, clothing, shelter, medical care, tools of the minorââ¬â¢s trade, and basic education or vocational training. 4. Grocery has a written contract with Cereal, Inc. to purchase 20 cases of cereal per month at $22 per case. The contract does not state the types of cereal or how the 20 cases will be divided up between Groceryââ¬â¢s 20 stores in Any State. After a flood, Cereal suffers severe water damage in its warehouse. With the exception of Soggy Flakes, Cereal does not have enough undamaged cereal to comply with its Grocery contract. On the day delivery was due; Grocery receives 10 cases of Soggy Flakes at the three stores located in My Town and two stores in Your Town. Twelve days before delivery was due, Grocery had requested, by facsimile, that 15 cases containing a variety of cereals be delivered to the five stores listed above with the remaining five cases going to Groceryââ¬â¢s warehouse in Corp Town. Grocery wants to reject the shipments of Soggy Flakes and cancel its contract with Cereal. Discuss Groceryââ¬â¢s rights under contract law. Cereal argues that based on the gap-fil ling rule, it had the right to modify the terms of the contract. Analyze the gap filling provisions of UCC Article 2 as they pertain to the terms of this contract. What rights and/or defenses, if any, does Cereal have under contract law? Analyze the remedies available to Grocery and/or Cereal. Explain all answers in detail. There are two sides to this scenario in which both parties have a valid reason to alter as well as even terminate the contract. From the Cereal, Inc perspective, if unforeseen conditions cause a delay or the inability to make delivery of the goods and thus make performance impracticable, the seller is excused from making delivery. However, if a sellerââ¬â¢s capacity to deliver is only partially affected the seller must allocate production in any fair and reasonable manner among his customers. Cereal did abide by it and delivered the 10 cases of Soggy Flakes due to the fact that those cases were not destroyed, leaving them deliverable. However, the seller (Cereal, Inc) has the option of including any regular customer not then under contract in his allocation scheme. When the seller allocates production, he must notify the buyers [2-615]. When a buyer receives this notice, the buyer may either terminate the contract or agree to accept the allocation [2-616]. The Code recognizes the fact that parties to sales contracts frequently omit terms from their agreements or state terms in an indefinite or unclear manner. The Code deals with these situations by filling in the blanks with common trade practices. In this case, no length of time was addressed in the contract for Grocery to continue purchase products from Cereal. With this, Grocery did have a right to terminate at any given point of time. 5. Tom Green spent his time away from work on his hobby, model trains. His train set was very large and consisted of rare and one-of-a-kind trains. One day, while visiting with a fellow train hobbyist Harry, Tom said, ââ¬Å"When I retire in two years from Grocery, Iââ¬â¢m going to sell my trains and spend the rest of my years traveling on real trains.â⬠Tom then told Harry that he was the only person he planned to offer his trains to because he knew Harry would take good care of them. Harry said he looked forward to the day when he could buy the trains. Harry then spent the next two years and most of his savings building a new 2,000 sq. ft. room onto his house to make room for the trains. When Harry told Tom that he was building the new room, Tom just smiled. Tom also heard that Harry had borrowed money from his aunt to buy the trains. When Tom retired, he sold his trains to David. Harry sued Tom claiming breach of contract, or in the alternative, for promissory estoppel. Wh o wins? Explain your answer. Promissory estoppel is when a person relies on a promise made by another even though the promise may not be sufficient to be considered a contract. The elements of promissory estoppel are a promise, reliance on that promise, and injustice that comes from that promise. These elements are apparent in this situation. Tom told Harry that he was the only person that he wanted to leave his trains to, that was the promise. Harry saying that he looked forward to buying the trains and then building a room for them was the reliance on the promise. Finally, Tom selling the trains to someone else is the injustice and the breaking of the promise. Harry should not be suing for breach of contract, but rather for promissory estoppel. There is no official breach of contract in this situation, but it is a clear example of promissory estoppel. If the lawsuit were for promissory estoppel, then Harry would win. The lawsuit being for breach of contract might cause Harry to lose because it is not complete breach of contract. 6. Organic Farms shipped a truckload of peaches to Grocery using an independent trucker. In route, the truck broke down and the shipment was delayed three days. The peaches were spoiled when they arrived. The terms of the contract were F.O.B. Who bears the risk? Explain your answer. Under F.O.B. terms, the seller is responsible for the costs and the risks associated with transporting the goods to the designated area assigned by the buyer. Once the shipment arrives at the designated area, the buyer assumes responsibility for the goods and any shipping of the goods that might occur afterwards. Since the goods were still in route to the destination (Grocery), Organic Farms is responsible for the loss and Grocery is not obligated to pay anything. Organic Farms might be able to recover the loss from the independent tucking company but this does not affect the destination contract that places the risk of loss on Organic Farms. Organic Farms would still be required to compensate Grocery for the loss, while they potentially seek reimbursement from the independent trucking company. 7. Discuss the different warranties that apply to Groceryââ¬â¢s business. Explain your answer in detail. There are several different warranties present in Groceryââ¬â¢s business. The first is express warranties. Express warranties are present because the goods conform to the description and because oftentimes, samples are available of the goods. Implied warranty is also present in this situation because the goods in Groceryââ¬â¢s business are merchantable. Finally, implied warranty of fitness is present here. This is apparent because the seller, Groceryââ¬â¢s store, knows that there is a purpose for the buyer to buy the goods. Groceryââ¬â¢s store also knows that the buyer is relying on the goods that are being sold and that the buyer is relying on Groceryââ¬â¢s for the goods. 8. Supplier, Inc., a large wholesaler, had a contract with Grocery. Supplier sued Grocery for breach of contract when Grocery failed to place an order for goods by a specific date as specified in the contract. Each order was to be worth at least $550. Grocery contended that the contract Bill Green signed was a standard preprinted supply contract without specifics regarding time of order and quantity. Green had authority to sign a standard supply contract, but could not authorize specific terms. This was unknown to Supplier. Supplier argued that the terms were ââ¬Å"boilerplateâ⬠and could therefore be modified by acceptance. Supplier offered oral testimony at trial to prove that Green agreed to the modifications. Is there a contract? If so, what are the terms? Explain your answers. Also, discuss the use of Supplierââ¬â¢s oral testimony at trial. In this case, there is no contract since the quantity is not specified. When there is indefinite quantity, the buyer does not have to buy from the seller even if there if a minimum purchase amount required and therefore, the quantity required is illusory and unenforceable. As per the textbook, ââ¬Å"it is fundamental that a contract is unenforceable if it fails to obligate the parties to do anything.â⬠The oral testimony from Supplier Inc. cannot be used. Any modifications to a sales contract needs to be in writing. Verbal modifications will not be enforceable. References: Business Law: The Ethical, Global, and E-commerce Environment (12th ed.). Jane P. Mallor, A. James Barnes, L. Thomas Bowers, & Arlen W. Langvardt McGraw Hill, 2004 Burr Ridge, IL University of Phoenix Material: Case Scenario: Grocery, Inc, Susan Brown Parker. Retrieved from http://www.phoenix.edu
Thursday, August 29, 2019
A Study Of Carnivorous Plants Essay Research
A Study Of Carnivorous Plants Essay, Research Paper A Study of Carnivorous Plants What precisely are carnivorous workss? They have made visual aspects in infinite films, books, and scientific discipline carnivals, but what defines a carnivorous works is that an indispensable portion of its diet is meat or insects. This includes Venus flytraps ( Dionaea muscipula ) , Pitcher Plants ( Sarrecenia, Nepenthes, and Darlingtonia ) , and Sundews ( Drosera ) . Why must these workss # 8220 ; eat # 8221 ; meat? As workss and animate beings evolve, they change to boom in their environments more efficaciously. These workss evolved in countries with highly hapless, acidic dirt. To do up for this deficiency of foods, these workss developed ways to pin down insects which would supply the foods required ( Meyers, Rice B.A. , www.sarrecenia.com/faq.html, 1998, Carnivorous Plant FAQ v6.0, Oct. 19, 1998 ) . The best known of these workss is the Venus flytrap, which uses a instead ghastly method of entraping its nutrient ; it has little # 8220 ; mouths # 8221 ; , which are really foliages adapted to work as traps, that near over the insect and so fade out it over a period of a few yearss. This is peculiarly absorbing as one can really see the oral cavities near over the insect. But how does the oral cavity near? Plants lack musculus ; it must utilize a somewhat more circuitous manner of capturing its nutrient. The Venus flytrap uses H2O motion to its advantage ; when something springs the trap, endocrines are rapidly released by the detector cells which cause H2O to travel out of the joint ; this makes the leaf prostration over the insect, pin downing it for digestion ( Meyers, Rice B.A. , www.sarrecenia.com/faq.html, 1998, Carnivorous Plant FAQ v6.0, Oct. 19, 1998 ) . The Sundew besides moves, although it uses a different technique ; when an insect is captured, the endocrines that are triggered slow the growing of cells on one side of the foliage, while rushing up the growing of those on the other. This causes the foliage to curve up around the insect. A Sundew traps the insects on gluey spinal columns, so it can take its clip in digestion ( Meyers, Rice B.A. , www.sarrecenia.com/faq.html, 1998, Carnivorous Plant FAQ v6.0, Oct. 19, 1998 ) . The hurler workss use a tubular root filled with a weak digestive enzyme to capture its quarry. When the insect falls into the # 8220 ; pitcher # 8221 ; , it becomes trapped in the enzyme and is digested. The hurler works besides has a foliage that shields the enzyme from rain, which would thin the solution. ( FEIS Biological Archive, www.fs.fed.us/database/feis, Oct. 19, 1998 ) So, what impact do these workss have on the human race? Well, aside from their economical value to babys rooms and hobbyists, they are of import index species. In a scientific diary by Mary-Jo Godt, she observed that in countries of Florida, endangered species of Sarrecenia were deceasing out due to over-development ; these workss will demo when we are forcing the bounds on our ecological systems before we cause any serious, lasting harm. ( Godt, Mary-Jo ( 1998 ) . The American diary of Botany, Allozyme diverseness in the endangered Pitcher Plant Sarracenia, New York: Hamwick ) Besides being index species, these workss besides play an of import function in many marsh ecosystems. Drosera are used for eatage by elk in the Kenai peninsula, are of import to the continued being of the fens in which migratory water bird, among other animals, unrecorded and mate, organize a primary home ground for an endangered species of rattler in Massachusetts, the eastern massassauga rattlesnake, and are of import beginnings of nutrient for emmets, which will opportunistically feed on the insects trapped on its foliages ( www.cs.waikato.ac.nz/~trigg/ , Oct. 19, 1998 ) . They can besides be used to renew bogs, swamps, and wetlands that have been destroyed or damaged by industrial usage or peat excavation due to the fact that they are much more resilient than other carnivorous workss ; one illustration of this is an Ontario bog that had been stripped two metres in peat excavation. It is presumed that they help rhythm foods back into the damaged, alimentary deficient dirt by change overing insects straight into utile substances. They can besides be put to this usage in countries damaged by firing or route building. The foliages of Drosera can be used in the production of cheese as they have the natural ability to clabber milk ; this technique is put to utilize in Sweden even today. The fresh foliages contain an antibiotic that has proven effectual in the combat of several bacteriums ( i.e. , Streptococcus, Staphylococcus, Pneumococcus ) and has been used to handle respiratory diseases and warts ( FEIS Biological Archive, www.fs.fed.us/database/feis, Oc t. 19, 1998 ) . Unfortunately, Drosera rotundifolia, the round-leafed Sundew ( the most utile of the species ) is endangered due to drainage, which destroys insects that it will feed upon while they are still in the larval phase. They are besides threatened by fertilisers and weedkillers, which stunt the plantââ¬â¢s growing, and by the devastation of wetlands to increase belongings values. However, this works has proven rather immune to heavy graze. This works is found all around the temperate parts of the Earth, so entire obliteration is non an immediate menace if saving attempts are taken. It is found in Wisconsin ( FEIS Biological Archive, www.fs.fed.us/database/feis, Oct. 19, 1998 ) . The following works that influences the universe we live in is the Pitcher Plant, or any Sarrecenia, Nepenthes, or Darlingtonia. Darlingtonia californica, or the California Pitcher Plant, emits a putrid odor when damaged or cut, and is hence an unwanted beginning of nutrient. It is, nevertheless threatened by aggregators, who will poach this works from the natural state and so sell it as a wonder. It is an priceless index species of the ecosystems in Oregon and California. It can turn up to 39 inches tall, which makes it an unbelievable spectacle, although most workss will merely turn to be 8 to 24 inches tall. ( www.waikato.ac.nz/~trigg/ , Oct. 19,1998 ) This peculiar works produces its ain H2O, screening outside H2O with a # 8220 ; goon # 8221 ; . Many of the insects that visit the works will imbibe its nectar and flight uneaten, which creates a good relationship between the works and the insects, an built-in portion of the map of an ecosystem. The insects that do acquire trapped are decomposed by bacteriums, as this peculiar species produces no enzymes for digestion. Some insects will really populate insi de the hurler, feeding off of the victims that fall in or come excessively near. This works is considered an index of hapless, serpentine-rich dirt. Sarrecenia Minor, or the Hooded Pitcher Plant, is found in the South-East corner of the United States and ranges through Georgia and Florida. It has a helmet-shaped goon to maintain H2O out. Its chief manner of extension is through seed ; nevertheless, it will renew if atomization of the rootstocks should happen. Bare land is a necessity for the development of seeds. This species is threatened by aggregators every bit good, and local extinction can happen. These workss besides have a symbiotic relationship with many insects, supplying the insects with nectar and eating the occasional careless feeder. ( www.flytrap.demon.cc.uk/plant.html, Oct. 19, 1998 ) Yet another hurler works, the Sarrecenia purpurea is somewhat more widespread than its relations. It is found in 36 provinces including this one. Its goon is positioned vertically, leting rainwater to fall in. Its colour can be anything from xanthous to purple. It is a typical Pitcher Plant, able to propagate through rhizome atomization, but utilizing seed as the chief method. Bees are the chief bearers of the pollen. They thrive in hapless dirt missing minerals such as Molybdenum, and are a good index of where non to turn maize, oranges, or anything else that can non populate in driveway crushed rock. They portion the same symbiotic relationship with insects that the other species enjoy with one noteworthy add-on ; a little, non-biting species of mosquito ballads eggs which grow into larvae entirely in the liquid contained in the hurler of this works. Its diet contains a few interesting add-ons as good, including but non limited to snails, crickets, and grasshoppers. These workss he lp forestall cat tail overpopulation ; in countries where this species of hurler workss was damaged by salt overflow from the route, cat dress suits infested and choked the wetlands. They are desirable houseplants, every bit good. Several species of moth larvae eat entirely from this works, depending on it for their endurance ( FEIS Biological Archive, www.fs.fed.us/database/feis, Oct. 19, 1998 ) . The concluding carnivorous works is the Dionaea muscipalia, or, as it is normally known, the Venus Flytrap ( www.flytrap.demon.cc.uk/plant.html ) . This works is used as a family works non merely for its expressions, but besides for its gruesomely effectual manner of diminishing the fly population in one # 8217 ; s place. This works, contrary to rumours, does non eat worlds ; in fact, the largest being reported eaten by these animals are toads and mice, and these are normally deathlike ailment or wounded at the clip of consumption. This works lives in North and South Carolina. It is non comestible, but plays a function in the environment, as all workss and animate beings do ( Watson, L. , and Dallwitz, M.J. ( 1992 ) . The Families of Blooming Plants: Descriptions, Illustrations, Identification, and Information Retrieval. New York: Del Ray ) . So, in decision, carnivorous workss are built-in to their ecosystems, and these ecosystems in bend are necessary for the wellness of the planet and world. Without carnivorous workss, these systems could non properly map and life would non be as it is today.
Wednesday, August 28, 2019
Beowulf Essay Example | Topics and Well Written Essays - 1500 words
Beowulf - Essay Example The hall was the place where his warriors had fun while drinking mead. In the same hall, the king gave his warriors treasures after every battle. The hall was a center for listening to music and singing songs which theme was bravery and the heroic adventures that brave people get through. Therefore, the hall was a good place to experience all the joys. However, a monster that lived in the nearby started attacks in the hall built by the king. Grendel was the name of the monster and he was extremely brutal in his actions. According to Heaney, once at night Grendel went to the hall and attacked the people who were there. Now all the warriors in the hall were asleep at the time of the attack. The monster butchered around thirty of the men who were in the hall. King Hrothgar was overwhelmed because of the pain and sorrow of losing his people. Scyldings had the same experience as their king. However, it was hard to do anything at that time to overcome the situation that had just occurred. The following night, the monster came back to the hall again and killed again. Despite the efforts that the Scyldings applied to overcome the monster, nothing worked and they did not achieve their objective. The monster was resistant to the weapons used to harm it. None of the weapons harmed Grendel. He was too strong and resistant to be defeated. Scyldings thought of seeking help from gods but the monster remained strong and undefeatable. The monster continued its attacks in the hall and harming all those in the hall. Warriors tried to defend the others but they ended up being slayed. It reached a point that Scyldings started avoiding fighting and at the end, they started abandoning the hall every now and then. However, Grendel continued expanding attacks from the hall to the areas around the hall by causing terrors to the Danes for about twelve years. Stories told about what was happening in the kingdom of Hrothgar spread like fire in the bush. The news about the horrifying creatu re in Hrothgarââ¬â¢s kingdom reached Southwest Sweden that was the Geatsââ¬â¢ Kingdom. (Heaney 18). When Beowulf heard the news, concerning Hrothgarsââ¬â¢s Kingdom and the dilemma that the king of the kingdom had, Bewoulf remembered that King Hrothgar was a good person to his father because he did a favor for him once. Beowulf felt that he had a debt to either pay to the king of Danes through finding a solution to the dilemma that the king had or take the challenge to get rid of Grendel. He decided to take challenge and fight against the monster. He planned a journey to Denmark for fighting Grendel. No one could stop Beowulf or prevent him from going to Denmark to accomplish his endeavor of helping King Hrothgar overcome the monster (Collins 200). Beowulf was a young man by then but determined to win over the monster. He searched for fourteen warriors who he regarded them as worthy to accompany him. They assembled and started their journey to Denmark by sailing. When they a rrived at the magnificent hall, they made a petition to meet King Hrothgar. Inside the hall, Beowulf made a request in a speech that he wanted an honor to fight against the horrifying and terrifying monster, Grendel. He promised that he was willing to fight the monster using his bear hands without using any weapon or a shield. Honoring of the request was in form of a feast by the king. One of the Scyldings by the name
Tuesday, August 27, 2019
Case Study Analysis Example | Topics and Well Written Essays - 1500 words
Analysis - Case Study Example At the end of the analysis, recommendations are provided as to how such types of situations can be avoided. Carl Robbins was a new employee in the organization with just six months of enrollment in the firm. According to my analysis, Carl Robbins had taken up a huge task that was not for him to be conducted at this early stage. He was new to the organization and therefore needed more time to get acquainted to the practices of the firm. Major and crucial tasks that should have been addressed earlier were neglected by Carl Robbins and were pondered upon at a later and late stage. Carl Robbins lacked time management skills, planning skills and proper organizing skills. Carl Robbins works for ABC Inc as a new recruitment officer of their campus. He is a new employee in this organization with just six months of work experience. In such a short work time duration, Carl conducted recruitment process and in April 15 trainees were recruited. Monica Carrolls is the Operations Supervisor of ABC Inc and she contacted Carl on 15th May about the briefings of the orientation sessions and also about the paper work issues. She wanted to ensure that all the documentation work of the new trainees such as drug tests, schedules, policy manual and other such documents were ready for the orientation session. When about two weeks were left for 15th June, Carl realized that many aspects were not completed. The manuals and policies were not prepared and also he found out at that time that the training room had been booked for computer trainings for the whole month of June. The new trainee orientation session planned by Carl would have to face delays due to his mismanagement of the event preparations. It was too early for Carl to take up such a project or task. Key problems were that the training schedule was not planned, the policy booklets and manuals should have been ready, Carl did not ensure about proper documentation
Monday, August 26, 2019
Why the Working Age Should Be Lowered to 15 Essay
Why the Working Age Should Be Lowered to 15 - Essay Example One learns the important factors such as punctuality; the child learns the importance of time and completing the assigned tasks before the deadlines. Moreover, he/she learns to follow through and stand up to what he/she has committed to. This helps the children in evaluating the responsibilities that their parents are carrying and it teaches them the importance of money; one should first work really hard. It is obvious that most of the young children of around the age of 14-16 would prefer to sleep in. But if they set that pattern of getting up early in the morning and understanding their responsibility it may be hard to break when they grow up (Goldenthal 1983). Another important skill that children might evaluate is their ability to communicate with different people belonging to different fields of life and with totally different temperaments and personalities. While working, they may have to communicate with other kids, their colleagues, their bosses and the parents of other kids as well. These things would certainly help the young kids in getting a taste of the practical world very early in the age. They would learn from their mistakes and bad experiences and will turn out to be successful and productive citizens of the society (Goldenthal 1983). Working at an early age results in the gain of experience for the youngster and that each job leads to another. For example, when a child would be working at a position where he can perform well, he can be contacted by other employers for different positions. This leads to the psychological maturation of the child helps him in facing the problems and solving them in different circumstances. Moreover, the benefits of having a job at the age of 15 revolve around the potential of the youngster.Ã
How Has Twitter Changed Communication Research Paper
How Has Twitter Changed Communication - Research Paper Example Analysis of timing, content intensity of occurrence, and the range of use in semiotics in the studentsââ¬â¢ tweets for curriculum change, is carried out using the approach of case study. The findings of the research were that about 40% of the tweets were positive about study groups conducted. Of the study groups, micro blogs about 42% had semiotic expressions about study group sentiments. In these, more than 60% were encouraging and the rest were posting critics about the study groups. Analyzing the micro blogs use of semiotics for composition and organization, the language composition of tweets approximated the language patterns of natural linguistic expressions. Findings show that, semioticsââ¬â¢ use in micro blogging is a tool used online for studentsââ¬â¢ word of mouth expressions. A discussion that schools should use the micro blogs as part of their education curriculum corresponded to this fact. The definition of social network is: ââ¬Å"Websites which enable persons to create a free or communal profile bounded by specific rules of a system, be able to see a list of other bloggers who they share something in common and be able navigate through their list of links and those created by others bloggers within the structureâ⬠. The temperament and structure of semiotics usually varies from one website to another. (Boyd D, 3). For a website to be developed, collaboration and the community are extremely vital characteristics and are the prime features of virtual reality and social network. These combined with the ever- present online internet access, people who were at some point had parallel lifestyles and cultures are constantly connected. An enquiry concerning the overall effect of these social networks platforms has to be done. This paper uses semiotics to investigate the bond between students and the administration in improving the level of study groups in an institution. Given that twitter has very distinct features and characteristics, it h as potential to have an impact on relations, which is a key factor to improvement in students study groups and their grades in a subject. There is no doubt that Social networks are unique because they let people convene strangers and helps users to control and increase the chances of their social networks noticeable through opening of profiles. The result is that, individuals who would not otherwise be friends are connected. More often than not, this is not the main reason but these connections are usually between ââ¬Å"latent tiesâ⬠of persons who have a connection outside the Web (Haythornthwaite). On a larger scale, people who are in the social networking systems are neither ââ¬Å"networkingâ⬠nor interested in looking for new friends, but rather are making contact with people who an inclusion of their elongated social network. The expressed social networks are stressed upon as being a significant organizing characteristic by being labeled ââ¬Å"social network sitesà ¢â¬ . While the social network structures have a vast variety of technical features implementations, their strength of character consists of profiles that can be seen and display an expressed list of friends who also use the system. Profiles are usually distinct pages that a person can ââ¬Å"proclaim into beingâ⬠(Sunden, 17). Main body In the near past, people usually work from eight in the morning to five in the evening every day. Nights and weekends were usually left for family
Sunday, August 25, 2019
Eleanor Roosevelt Essay Example | Topics and Well Written Essays - 5000 words
Eleanor Roosevelt - Essay Example She was a strong advocate for civil rights before it was a popular approach and struggled to improve the conditions of working women. On an international scale, she helped to form Freedom House, an organization dedicated to research and study of democracy around the world. She was also an early supporter of the United Nations, including forming a national association in America to help support the effort. As a result of her efforts, Roosevelt was appointed as a delegate to the UN General Assembly from 1945 to 1952 by then President Harry S. Truman, a position that was confirmed by the US Senate. As a delegate, she introduced and won approval for the Universal Declaration of Human Rights. In her later years, Roosevelt helped start the second-wave feminism as chairman of President Kennedyââ¬â¢s Commission on the Status of Women. All of these things contributed to her reputation as one of the most admired women of the 20th century. To gain a full understanding of Eleanor Rooseveltâ⠬â¢s impact on life in America and in the world as we know it today, it is necessary to first understand her biography as a means of understanding her character. This leads to an understanding of how and why she changed the position of First Lady from its traditional conception to have the effects she had on future politics. This will include an examination into some of her more important activities, such as those mentioned above. It may not be evident from a glimpse of her lifetime activities and works, but Anna Eleanor Roosevelt was actually raised in a very traditionally Victorian household in which women were held to a rigid standard of behavior and education. She was born on October 11, 1884 as the oldest child of very wealthy socialite parents. ââ¬Å"Her parents lived in style and comfort on their ample inheritances. They owned a townhouse staffed with servants on a fashionable Manhattan street. Anna had her own horse and
Saturday, August 24, 2019
Different essays Essay Example | Topics and Well Written Essays - 3000 words
Different essays - Essay Example stently met; and providing subtle but regular enhancement in the quality of an item or service, so that there are lesser and lesser flaws on delivery. The particulars of how each of these terms is interpreted are specific to the industry or business in question. Risk management, on the other hand, is the process of identifying, assessing and peritonising the risks to efficient functioning within a system. The essence of risk management is improvement in the value of the end result by being flexible yet systematic; transparent and inclusive of all factors and circumstances; integral to the analytical process, but able to provide solutions specific enough to the given problem. Possible the most important factor is that it should be able to evolve continuously to meet changing needs. While both processes ââ¬â Quality management and Risk management are essential for ensuring smooth operations, and thus have a number of overlaps in their core principles; they ad differ on one significant account. Quality Management focuses on the end result and the extent to which error may be avoided in the deliverables; while risk management focuses on the extent to which already occurred errors may be rectified and repeat ion be avoided. Cianfrani, C.A., West, J. E. (2009).à Cracking the Case of ISO 9001:2008 for Service: A Simple Guide to Implementing Quality Management to Service Organizations (2nd Ed.). Milwaukee: American Society for Quality. pp.à 5-7 Continuous quality improvement (CQI) is embedded in patient safety-the ability to learn from mistakes and take actions to prevent the mistakes from re-occurring. Identify and explain how principles of CQI reduce the risk of harmful medical injuries. Tindill and Stewart (1993) have defined CQI as ââ¬Å"A comprehensive management philosophy that focuses on continuous improvement by applying scientific methods to gain knowledge and control over variation in work processesâ⬠. Baker (1997) gives the steps to using CQI. The first step
Friday, August 23, 2019
The Church and Naziism Essay Example | Topics and Well Written Essays - 500 words
The Church and Naziism - Essay Example The movement of Deutsche Christen (German Christians) was undoubtedly the one most directly tied to Nazi regime. Having rejected the Judaic part of the Christian tradition and embraced the fanatical version of anti-Semitism, the German Christians composed the most influential groups of German Lutheran Protestants. Their movement was officially established in November 1933, when the record mass rally of German Lutherans affirmed the continuation between the teachings of Martin Luther and Adolph Hitler, the dismissal of Baptized Jews from the Church and the (partial) rejection of the Old Testament. The German Christians justified the absolute adherence to the State authority by the claims on the primacy of temporal power that were found in some of Lutherââ¬â¢s writings. German Mà ¼ller, the Reichsbischof of the German Evangelical Church, established in July 1933, was the supreme leader of this movement. Although the German Christians numbered more than 600,000 in the mid 1930s, Mà ¼llerââ¬â¢s aim of unification of Catholic and Protestant churches of Germany under his personal control was never attained, and he committed suicide in May 1945, when the news of Hitlerââ¬â¢s death reached him. Even though the German Christians were effectively supported by the Nazi government, the internal opposition to the Nazification and ââ¬Å"Aryanizationâ⬠of the Evangelical (Protestant) Churches emerged. The attempts by the German Christians to enforce an ââ¬ËAryan Paragraphââ¬â¢, which would de-frock all priests of Jewish descent as well as those who were married to non-Germans, aroused an outcry among more liberal members of the Protestant churches who founded the Confessing Church. Under the leadership of Martin Niemà ¶ller, the Confessing Church fiercely opposed the attempts of the state authorities to enforce the Aryan Paragraph and expel the pastors of Jewish descent from the Protestant churches. Later on, the Confessing Church
Thursday, August 22, 2019
Electronic Contracts Essay Example for Free
Electronic Contracts Essay There are several long-term impact of electronic contracting on the nationââ¬â¢s business and some of these are the following: First of all, since the E-sign Federal Law ââ¬Å"legitimizes business conducted by electronic meansâ⬠, this means that the nation will produce more businesses than usual (Zanger, 2000, n. p. ). This is because an electronic contract saves a considerable amount of time, as well as, effort (Zanger, 2000, n. p. ). Unlike in the traditional way, wherein individuals entering into a contract are obliged to meet with each other, negotiate with each other, agree with each other, etc before finally signing a document that legitimizes what they have discussed about with regards to business (Zanger, 2000, n. p. ). In electronic contract, a document is sent for another party to read and agree upon, if he or she does then he or she signs it, then the other party, in case he or she agrees will also sign it (Zanger, 2000, n. p. ). Electronic contract is exceedingly easy and extremely convenient that is why the number of businesses is increased greatly which leads to a flourishing economy for the nation as well (Zanger, 2000, n. p. ). Second, the e-Sign Federal Law ââ¬Å"continues the advancement of e-commerceâ⬠, which in turn, also plays a large role in the economy of the whole nation (Zanger, 2000, n. p. ). It motivates individuals to transact their businesses online and make their services far more efficient by doing so (Zanger, 2000, n. p. ). The fast and efficient service that e-commerce offers contribute largely in inspiring people to create a business of their own online which will not only bring in an additional income for themselves and their families but to the government as well (Zanger, 2000, n. p. ). Finally, ââ¬Å"it establishes uniformity in intrastate, interstate, foreign commerceâ⬠which means that the hindrances and vagueness to well-organized/competent interstate ââ¬Å"online transactions posed by different statesââ¬â¢ lawsâ⬠will be gone forever (Zanger, 2000, n. p. ). This means that the flow of business transactions will be freely flowing because there will be no more differences in State laws to attend to (Zanger, 2000, n. p. ). In case that other States have other laws with regards to e-commerce and electronic contracts, these will still be covered by this federal law technically referred to as ââ¬Å"the Federal E-sign Lawâ⬠(Zanger, 2000, n. p. ). Since uniformity is established through the aforementioned law, more individuals are more confident now with online transactions than before (Zanger, 2000, n. . ). What are the potential pitfalls you see with electronic contracting? An electronic contract entails an ââ¬Å"electronic signatureâ⬠, which is actually an ââ¬Å"electronic sound, symbol, or process attached to or logically associated with an electronic record and executed or adopted by a person with the intent to sign the electronic recordâ⬠(California Codes Civil Code Section 1633. 1 ââ¬â 1633. 17, n. d. ). The major problem here is that there are no rules or standards for electronic signatures (California Codes Civil Code Section 1633. ââ¬â 1633. 17, n. d. ). There should be only one kind of technology utilized for ââ¬Å"an electronic signature to meet the functional equivalence standard because there are no built-in security of handwritten signatures, in ink, and tangible writingâ⬠(California Codes Civil Code Section 1633. 1 ââ¬â 1633. 17, n. d. ). There should be ââ¬Å"encryptions, access controls, as well as, date stampsâ⬠in order for it not to be easily tampered with (California Codes Civil Code Section 1633. 1 ââ¬â 1633. 17, n. d. ). If there are no guiding principles on what comprises electronic signatures then fraud is most likely to occur (California Codes Civil Code Section 1633. 1 ââ¬â 1633. 17, n. d. ). Anybody can just sign an agreement however she/he wants it to be signed and he or she may just opt to get out of it by saying it not his or her electronic signature or he or she may just put another electronic signature that is not really associated with him or her for the purpose of being able to run away with it in case he or she needs to (California Codes Civil Code Section 1633. 1 ââ¬â 1633. 17, n. d. ).
Wednesday, August 21, 2019
Similar to Sister James Essay Example for Free
Similar to Sister James Essay Similar to Sister James I was left in doubt throughout the story regarding what was true and what was not. One aspect of the story that did not leave me in doubt was the juxtaposition of the very different philosophies of Sister Aloysius and Father Flynn. One the far end of rigid sternness was Sister Aloysius with her dislike of anything new or changing and who felt the children should be dealt with stern rigid methods. On the complete opposite side was Father Flynn who felt the children should be related to with kindness and love and favored progression to transform the school. Even within the structured religious institution there was the classic dichotomy between black and white, light and dark, good and bad; although there is doubt about which character reflects which aspect, for most of the story I felt Sister Aloysius represented the black and Father Flynn the white. Through their conversations and actions the two waged a war of words and wills which left Sister James caught in the crossfire wherein she subsequently lost her innocence and was possibly the biggest victim of all. Although she was perceived as ignorant by Sister Aloysius I feel Sister James simply had a new and progressive attitude towards the education of her students. Sister Aloysius quickly cut through her ideals on how she should teach and be regarded by students in favor of her own stern methods and approach while subsequently igniting the flame of doubt within Sister James. It is the doubt that quickly corrupts Sister James changing how she views herself and the world around her. She goes from perceiving the world from an optimistic and happy place to that of pessimistic and paranoid which she says makes her ââ¬Å"feel as if Iââ¬â¢m less close to Godâ⬠. It struck me as highly unbecoming of anyone ordained as a nun to cause another sister to stray away from God and Sister Aloysiusââ¬â¢s excuse of ââ¬Å"In the pursuit of wrongdoing, one steps away from Godâ⬠was weak at best. She seems to have had it out for Father Flynn from the beginning and done everything she could to get rid of him and even though she did the problem (if there was one) simply moved locations. Her actions can be easily justifiable only if her suspicions were correct and as the truth is never revealed the reader is left in doubt. I feel there is a lot of meaning in the title and that the story would hold a different meaning if it were simply titled ââ¬Å"Doubtâ⬠. Adding the words ââ¬Å"A Parableâ⬠change my perceptions and connotations about the underlying themes and messages of the work. Regarding parables while talking with Sister James Father Flynn says ââ¬Å"You make up little stories to illustrate. In the tradition of the parableâ⬠, and later ââ¬Å"What actually happens in life is beyond interpretation. The truth makes for a bad sermon. It tends to be confusing and have no clear conclusionâ⬠. In this play we never get at the truth and we never see or learn what really happened, all we have is the story that illustrates a point; in this case doubt. Father Flynnââ¬â¢s message of doubt and of the story were revealed in the first act in his sermon: ââ¬Å"Doubt can be a bond as powerful and sustaining as certainty. When you are lost, you are not aloneâ⬠. Sister James is the only character in the play that experiences profound doubt which may have lead her away from God or it may have created the strong bond and connection Father Flynn spoke of. Either way I am still left in quite a bit of doubt.
Tuesday, August 20, 2019
Impact Of Climate Change On Bangladesh Environmental Sciences Essay
Impact Of Climate Change On Bangladesh Environmental Sciences Essay The world is undergoing a broad set of global changes, like changes in population density, climate, resource use, land use, biodiversity, and urbanization and globalization processes. Climate change is one of the drivers of global change, which has over the years been received strong focus by scientists, policy-makers and leaders of the world (Vitousek, 1994). At present climate change is considered as emerging global threat that not only induces physical environmental impacts but also affects the social structures, economic factors and the overall development process (Birkmann, 2010). This emerging threat has introduced a new social community named Climate Refugee especially for the affected developing nations. The UN currently states that more refugees are displaced by environmental catastrophes than wars, and the number of the climate refugee is more than 25 million which is likely to become 50 million in coming decades (Meyers, 2002). Out of those 25 million people about 10 milli on are from Africa who are directly affected by the climate change via droughts. The second largest group is from coastal areas of Asian countries, who are affected by natural disasters like cyclones, storm surges, floods, salinity and droughts (Anon, 2010). The cumulative effects of climate change exacerbate food and water insecurity, loss of biodiversity and ecosystem, environmental degradation and human insecurity through social conflict, political conflict and violence in the affected developing countries (Adger and Kelly, 1999). Hence, the socioeconomic structures are undermined in these countries where the affected people are compelled to switch over occupations for livelihood. These are the people who can no longer ensure a secured livelihood in their origin of dwelling (Mayers, 2002). Together with climate change effects, population pressure problem and hardcore poverty have induced a notable change in the whole economic structure of these countries. As a result, these countries are suffered from chronic socio-economic inequality and social instability (Barnett, 2007). Bangladesh often makes top news all over the world. However, unlike most other countries, it is not because of politics but for devastating natural catastrophes causing huge death tolls and massive destruction. This South Asian LDC, since her independence in 1971, has been struggling with a number of socioeconomic and socio-political problems such as- rapid population growth, poverty, illiteracy, gender disparity, slow economic growth, institutional inertia, political instability, violence and so on. But from last two decades she started struggling with a new problem- the adverse effects of climate change in the form of natural disasters (Miliband, 2009). Over the last two decades these disasters have become regular phenomena contributed miserable suffering to millions of inhabitants who are vulnerable to the climatic shocks (GoB, 2005). In other words, climate risk for Bangladesh is relatively higher than most other countries of the world. The Global Climate Risk Index prepared by G ermanwatch shows that Bangladesh is at top of the ranking of most affected countries by climatic extreme events over the last two decades. Table 1.1 shows the overall ranking made by Germanwatch. that the most common disasters are flood and cyclone. Recent IPCC assessment reports (TAR, 2001 and AR4, 2007) also reveal that over the last two decades both of the above-mentioned disaster-events have become more frequent and devastating for Bangladesh. It is learnt from IPCC reports that 5-10% increase in wind speed is very lik On basis of above-mentioned table, it is easy to apprehend why Bangladesh was cited numerous occasions in COP15 held in Copenhagen in 2009. At present this country is more likely to exposed towards climatic extreme events than most of the countries in the world (UNFCCC, 2009). These events, in form of natural disasters range from ravaging cyclones to devastating floods (Muhammad, 2007). Following Table 1.2 provides an overall idea on most devastating disasters occurred in Bangladesh since early twentieth century. This table shows likely during the cyclone-season in Bangladesh that would eventually enhance storm surge and coastal flooding, while 10-20% increases of wind intensity can cause floods both in coast and inlands as the cyclone makes land fall (Agarwala, 2003). It has been assessed that an increase of 2Ã ° C temperature and a 0.3 m sea level rise would cause a cyclone in the costal belt of Bangladesh as strong as cyclone of 1991; furthermore, such a cyclone is likely to result in a 1.5 m higher storm surge that may inundate 20% more land than 1991 cyclone (Ali, 1996). The most recent example of costal cyclone as possible effect of climate change is SIDR which battered the coastal belt in Bangladesh on 15th November 2007. The wind speed was about 220 to 240 km/hour and at least 3,113 people were known dead and more than 10,000 were missing; the damage due to this disaster had been around US$ 2.3 million (EMDAT, 2009). The intensity of SIDR was not less than the 1991 cyclone in some part of the coastal areas and the impact was even more than that. Furthermore, on 27th May 2009, another devastating cyclone named AILA hit the South-western part of Bangladesh and West Bengal of India, which exacerbated the suffering for the affected people in Bangladesh; although an early warning system enabled the evacuation of an estimated 2.7 million people to higher ground and cyclone shelter-houses (BBC, 2009). It is predicted that a single meter rise of sea level would inundate more than 18% of the coastal belt and will affect 11% of the total countrys population. Two-third of the whole country is only 10 m above the sea level; therefore, about 13 million of the total population may likely to be homeless and become environmental refugees as the victim of climate changing process (Huq et al, 1999). Khulna and Barisal, the costal divisions of Bangladesh are relatively disaster-prone, where about 3.2 million people are at risk and about one-eighth of the countrys agricultural lands and more than 8,000 communication networks are likely to be affected due to climate change effects (Parvin, 2010). 1.2 Statement of the problem About one third of the territory of Bangladesh is delimited as coastal areas which are combined of distinctive opportunities, diversified threats and vulnerabilities (HarunOrRashid, 2009). It is because coastal areas possess different geo-physical and environmental characteristics that distinguish the coastal zone from rest of the country. These distinctive characteristics are interplay of tidal regime, salinity in soil and water, cyclone and storm surge; with economic and social implications on the population (PDO-ICZMP, 2003). Hence, such identical geo-physical pattern has introduced a completely different livelihood pattern, where people are involved with selected coastal economic activities like fishing, salt production, fry collection from the sea and resource collection from the adjacent mangrove forest (Ahmed, 2003, Islam, 2004). Although the coastal areas are much more fertile land for agricultural production, these areas are relatively income-poor compared to the rest of the country. Average per capita GDP (at current market price) in the coastal zone was US$ 402 in 2008, compared to US$ 621 for the whole country on average (GoB, 2009; CDP, 2009). There are ten different ethnic communities living in the coastal zones and they have complete different cultures and livelihood patterns. Along with the nontribal people, those ethnic communities completely depend on the coastal natural resources for their livelihood (Kamal, 2001). Their despair and dream, plight and struggle, vulnerability and resilience are uniquely revolved round in an intricate ecological and social setting which make their livelihoods distinctive from other parts of the country to a considerable extent. The Government of Bangladesh has already recognized coastal zone as areas of enormous potentials. In contrast, these areas are lagging behind in socio-economic development and vulnerable to different natural disasters and environmental degradation (Sevaraju, 2006). For a LDC like Bangladesh where the climate change takes a shape of natural disaster not only affects the socio-economic condition of coastal communities but also hinders obtaining an optimal GDP growth (ADPC, 2007). Climate change poses a significant threat for Bangladesh, particularly the projected climate change effects include sea level rise, higher temperature, enhanced monsoon precipitation and run-off, potentially reduced dry season precipitation and increase in cyclone intensity in this region (Agrawala, 2003). Those threats would induce serious impediments to the socioeconomic development of Bangladesh including coastal areas. A subjective ranking of key climate change effects for coastal Bangladesh identifies cyc lone and sea level rise as being of the highest priority in terms of severity, certainty and urgency of impact (Parvin, 2009). National Adaptation Program of Action (NAPA) and other scholars have identified the coastal areas of Bangladesh as one of the most affected areas in the world due to the threats of climate change effects (GoB 2005). In the southwestern part of Bangladesh the physical isolation of coastal communities makes them highly resource-dependent available around the coast and adjacent mangrove forest (the Sundarbans), which reduces their opportunities to access to alternative livelihoods indeed. These hindrances make the coastal communities vulnerable to any disruption, especially to natural catestrophes. As a result, households in coastal communities suffer from imbalance of social and economic powers, lack of participation in decision-making, limited or zero asset ownership, and laws and regulations influencing peoples ability to use assets or access to resources (Pomeroy et al., 2006). 1.3 Justification of the study There are only a few number of studies have been conducted on coastal Bangladesh. These studies are mainly conducted on hazard warning and evacuation system (Paul and Dutt, 2010), health security due to disaster (Ray-Bennet et al., 2010), physical injuries during cyclones (Paul, 2009), and coastal hazards and community-coping method (Parvin, 2009). So, most of these studies focused on the coping and adaptation mechanisms in coastal areas. However, we hardly find any study that addressed the socioeconomic vulnerability in local level of coastal zone, especially in the southwestern part of Bangladesh. Hence, without identifying local-level vulnerability pattern the suggested coping or adaptation mechanism is likely to be least effective in reality. In this study we attempt to fill up the knowledge gap by identifying quantitative local-level vulnerability at first; then we try to look for optimal adaptation options based on empirical relationship between vulnerability and important soci oeconomic parameters. We selected Koyra upazila as our study area, which one of the most disaster-prone areas in southwestern coastal zone of Bangladesh. 1.4 Research questions and objectives of the study Considering all the above-mentioned facts, we proceed with the discovery of logical answers of following research questions; What is the symptom of climate change in the study area? Which major climatic factors constitute for climate change here? Which factors exacerbate such vulnerability? Is there any single factor or multiple factors? What is the nature and magnitude of relationship between this vulnerability and socioeconomic factors in the study area? What are the possible adaptation options in terms of capacity for the vulnerable households in study area? The above-mentioned research questions are addressed by the study objectives. Hence, the main study objectives are; To understand and figure out the manifestation of climate change in the study area, To quantify socioeconomic vulnerability and assess the nature and magnitude of the relationship between vulnerability and major socioeconomic parameters of the study area, and To identify and recommend the optimal adaptation options in terms of capacity of households in the study area while addressing socioeconomic vulnerability. 1.5 Outline of this study This study consists of nine chapters. Let us have a glimpse at the brief contents of all the chapters chronologically. Chapter one is introduction. It provides an overall scenario on Bangladeshs status in relations with climate change effects. We briefly discuss about the problem statement and then we identify the possible knowledge gap of socioeconomic vulnerability in the study area. We conclude this chapter by mentioning a number of research questions, which are addressed by three main objectives of this study. In Chapter two we focus on the theoretical background and theoretical framework for this study. Under theoretical background we mention and briefly discuss relevant literatures in accordance with our study objectives. Then we depict the theoretical framework for this study, which is used for quantifying socioeconomic vulnerability of the study area. We mention about the methodology of this study in Chapter three. In this chapter we focus on types of research that we have adopted in this study. Then in accordance with study objectives we mention associated data type, collection techniques and data sources. We also mention the sampling method and sampling size. The construction of vulnerability index is discussed in this chapter. Finally we conclude by mentioning the impediments those we faced while accomplishing this study. Chapter four deals with the description of study area Koyra. We mention important information about geographical location, administration, topographic, physiographic and socioeconomic condition. We include a Disaster Calendar for our study area that we made by collecting information from households. Chapter five deals with identification of climate change effects and quantification of socioeconomic vulnerability at local level of study area. In this we show possible climate change effects in the study area based on empirical data and Focus Group Discussion (FGD) findings. Later we quantify vulnerability for each union by applying the Vulnerability Index. We show union-wise vulnerability with the help of maps. Once we have quantified vulnerability, we conduct a number of econometric analyses in Chapter six in order to show relationship between vulnerability and important socioeconomic parameters of study area. We mention the major findings from analyses in two different tables. We also put brief explanation of models and variables used in this study. In Chapter seven we discuss the major findings obtained from model analyses in elaborated way. Here we also mention the possible reasons behind the nature and extent of relationship between vulnerability and socioeconomic parameters of study area. At the end of this chapter we check the consistency of vulnerability index by applying an alternative approach. Subsequent regression coefficients of alternative approach are also tested and compared with the old model results. Based on the results of relationship mentioned in chapter six and seven; we recommend the optimal adaptation options for the affected people through brief description in Chapter eight. We also draw few of our recommendations on basis of correlation between different variables. The existing adaptation options in study area are also mentioned in Chapter eight. We conclude this study in Chapter nine. We summarize major findings from this study in a nut shell. Besides, we focus on shortcomings of the approach we used to quantify vulnerability. In fine we mention the issues that we did not address in this study where further research can be conducted.
Monday, August 19, 2019
Hamlet - Ghost :: essays research papers
Hamlet - Ghost The presence of the apparition in the opening scene of William Shakespeare’s Hamlet sets a macabre and eerie tone while emitting and foreshadowing a theme of death. In addition to the death theme the presence of the ghost illuminates on the mystery surrounding the death of Hamlet’s father, the King of Denmark. Often in literature the presence of a ghost indicates something left unresolved. In this case, the death of Hamlets father is the unresolved event as well the revenge necessary to give the tormented soul repose. The ghost created mystery for the audience, spawns the chain of death and treachery in Denmark, causes characters to question the death of their former king, and makes the metaphysics of the play dark. The ghost says nothing despite the valiant efforts on the parts of Horatio, Marcellus, and Bernardo. Suspense is created when the audience is ignorant as to the purpose of the ghost. Later in the play the ghost is utilized to allow Hamlet and the audience knowledge of the vile murder of the king by Claudius, the kings own brother. When the ghost finally speaks, he tells Hamlet, “Revenge his foul and most unnatural murder. Murder most foul, as in the best it is, But this most foul, strange, and unnatural.';(I.v.25-28) These quotes let Hamlet as well as the audience know that the fathers death was foul and unnatural contrary to popular belief. The spirit then reveals the murder to Hamlet by professing this: “A serpent stung me. So the whole ear of Denmark Is by a forged process of my death à à à à à à à à à à à à à à à Rankly abused. But know, thou noble youth,à à à à à à à à à à à à à à à The serpent that did sting thy father’s life Now wears his crown.(I.v.35-39) This statement not only reveals the culprit; it eludes to the manner in which the king was assassinated. Upon hearing this Hamlet and the audience realize who the murderer is and how the plot of vengeance will unfold. Without the apparition the beginning of the play would lack the supernatural and eerie aura as well as the revelation of most wretched crime thus making the play bland and meaningless. Although the ghost is apparently Hamlet’s father those who saw him were fearful. The reason behind this is that in the sixteenth century a ghost could be a demon trying to deceive Hamlet rather than the soul of his murdered father. “The papists in former times have publicly both taught and written that those spirits which men sometimes see and hear be either good or bad
Sir Walter Scott :: Essays Papers
Sir Walter Scott Sir Walter Scott was born in a tenement at College Wynd, in Edinburgh, on August 15, 1771. There is evidence that he may have been born in 1770 and when his mother was asked about it she said she had forgotten the detail of when he was born. There was no deep warmth between parents and children in the Scott family. The Scott family had no fewer than twelve children and young Walter was the ninth. Him and his two other brothers were the only children to survive. All other nine children had died because they were premature or they died shortly after they had been born. At the time of Walters birth his mother was thirty-nine and his father was forty-two and having a child was not exciting to them anymore. His parents had named one of their first siblings Walter who was born and died in 1766 and after they named young Walter that he always felt that he had a second hand name. Walter was a healthy child until he was about eighteen months and he got a very bad fever, which kept him in bed for awhile. One day when he was recovering he was in the bath and they realized he had lost the movement in his right leg. He had infantile paralysis. Doctors tried to help him and fix it but it was a lost cause. He was not fully crippled but his right leg would never be the same. His mother became pregnant again and she could not deal with Walter while he was sick. Therefore she sent him to him to his grandfather's farm at Sandy Knowe in the spring of 1773. He stayed at this farm until he was three and a half. It was hear that his grandfather taught him to walk and eventually run. Everyone on the farm also encouraged Walter to talk Walter's aunt; Janet Scott brought it upon herself to raise Walter. Over the next six years she was Walter's foster mother and first teacher. Walter's relationship with his father lasted twenty-eight years and went though many different stages. Dominating over everything else Walter knew that he was not an important child. Robert his oldest brother did not go to the High Sch ool like his brothers did but was sent to a superior boarding school. He also had the freedom to pick his profession unlike Walter.
Sunday, August 18, 2019
Humorous Wedding Roast to a Groom Who is a Sports Fan :: Wedding Toasts Roasts Speeches
Humorous Wedding Speech to a Groom Who is a Sports Fan Good afternoon, Ladies and Gentlemen. For those of you that don't know me, my name is Rick and I'm Tim's oldest friend. I'm also a complete novice at public speaking and have this overwhelming urge to prove it to you today. I'd like to start off by saying that in marrying Rhonda this afternoon, Tim really has made the ultimate sacrifice. Not only has he given up his status as a single man, he has actually had to miss a pre-season game. And no Tim, I'm not going to cut this speech short so you can get back for the second half. Still, at least we're not missing the first game of the season. I am sure you will all agree that this has turned out to be a fabulous wedding celebration so far. Rhonda, you really do look beautiful in that dress and I could see Tim swelling with pride as you walked down the aisle earlier today. Now, as I said, I'm Tim's oldest friend. We are exceptionally close and very alike. In fact, friends used to comment that we were identical in appearance, interests and personality. So let me remind you, ladies and gentlemen, that Tim is a stunning individual oozing charisma and intelligence. So, starting from the very beginning, Tim was born in Portsmouth on the 6th January 1976. I did try to link this with some big world event but it seems that nothing else happened that day â⬠¦ the day that the staff at Portsmouth Royal Infirmary still refer to as ââ¬ËMonkey Birth Tuesdayââ¬â¢. It may surprise you to know that, as a youngster, Tim was a superb football player and if it wasn't for pubs opening all day he may very well have turned professional. For two seasons I played along side Tim in defense for our local village side. He got me into the team and on my first game, said: ââ¬ËOK, Jason - here's how this works. You do all the heading and tackling and, when you get the ball, give it to me, I'll take it up the field and score.ââ¬â¢ Tim finished up top scorer that season, netting twice as many as our centre forward. But we finished bottom of the league and conceded an average of eight goals a game. We once lost a game 22-1, and guess who scored our goal.
Saturday, August 17, 2019
Blueback Novel Essay
Blueback Essay In novels, characters are used to help the author show the way they are constructed. It is evident in the novel Blueback, by Tim Winton (1997), the construction of characters are what Winton uses to communicate the ideas that Abel is passionate about the sea, Abel fights for what he believes in and that Abel is loyal to his friends and family. These ideas are easily found, through narrative point of view and dialogue. It is clear that the author must deliver, character construction to any reader. Through the novel, Winton has written that Abel is passionate bout the sea.Abel is a natural diver at Longboat Bay and loves being underwater ever since he could remember. Winton as used third person narrative point of view by how Abelââ¬â¢s feelings and thoughts about Longboat Bay and the sea being his home. It also shows how Abel feels when he is away from the sea and how he feels lost without it. In the novel Winton says ââ¬Å"In his high school years, Abel Jackson felt like he was holding his breath like diving . . . From the moment he left Longboat Bay at the beginning of every semester, something inside him took a deep breath and held on . . ââ¬Å" (pg. 95) also it says ââ¬Å". . . he was a diver before he was born he . . . swam in the warm ocean inside her . . . so maybe it came naturally. â⬠(pg. 3) It is clear that Abel is a natural diver and how he feels lost when he is a way from the sea, He feels like a ââ¬Ëfish out of waterââ¬â¢. Through the way Winton communicates the idea that Abel is passionate about the sea, this helps the reader understand the character, Abel. Through the novel Blueback, Winton show s that Abel fights for what he believes in.Winton has used dialogue to help construct the character, Abel. In the novel it is evident to any reader that Abel fights for what he believes in whether others agree or not. There is a conversation between Abel and his mother where they say ââ¬Å" Mum he said. I canââ¬â¢t stand it. We donââ¬â¢t have a choice. Well, Iââ¬â¢m making my choice . . . Abel, donââ¬â¢t! â⬠(pg. 74) The conversation shows how Abel believed that Costello is greedy and he could not stand it, although his mother thought he should just not get in the way of things.It is clear that Abel is very determined to fight for it whether people donââ¬â¢t agree. Even, if it is the wrong thing to do he will do it as long as he believes. Abel is creatively constructed to fight for what he believes in. It is evident in Blueback, that Abel is very loyal to his family and friends. You can see how Abel is kind and caring to his mother, Dora and how he is loving to his wife, Stella, when he is older. Through the novel you can also see that he has a very large friendship with Blueback.When Abelââ¬â¢s mother could not walk ââ¬Å"He cradled her in his arms laid her back and let her float against him in the clear, blue water. â⬠This is how Abel was loyal to his mother. Abel is lo yal to his friend Blueback, when Winton says, ââ¬Å"Abel swam with Blueback every chance he had. â⬠Abel is loyal to Blueback by how he is so very excited to swim with it and feed it, When his mother is frail, he is ever so caring to move her places because she canââ¬â¢t get up. It is found in the novel, Blueback that Abel is very loyal to his friends and family.It is clear that Winton has used character construction through Abel by the way he acts and his dialogue. Winton has developed Abel to be passionate for the sea, being able to fight for what he believes in and to be loyal to his friends and family. My opinion about the novel, Blueback is that these ideas are very true in it. Winton has done a very well job in developing the construction of the characters. The reader should be warned that the novel is a great and delightful thing to read. By Siobhan Nairn
Friday, August 16, 2019
The Rhetorical Strategies of the Scarlett Letter
Grayce Byrnes Mr. Smith AP English 11-Period A 24 September 2012 The Passion of Pearl In the novel The Scarlet Letter, Nathaniel Hawthorne depicts the hardships of a young girl named Hester forced to live with the letter A pinned to her chest in penitence for her sins in a strict Puritan town in the 1800s. The illegitimate daughter of Hester carries the same traits and qualities as Hester, making Pearl a double of Hester. Hawthorne defines Pearl with his use of abstract diction, whimsical tone, and his selection of detail.Pearlââ¬â¢s character functions primarily as a symbolic character that stands for her mother and the scarlet letter. Pearl becomes the Scarlet Letter brought to life. She is dressed in elaborate, scarlet garb as if to be a real-life scarlet letter. The narrator explains her as ââ¬Å"the scarlet letter in another form: the scarlet letter endowed with life! â⬠(Hawthorne 57). When Hester tries to discard the letter, she gets in a panic mode, as if Hester is ac tually discarding her. The author never really states the purpose of Pearl being the scarlet letter, but instead uses abstract ideas and prodigious vocabulary.Many people in the Puritan community believe that since Hester would not reveal the childââ¬â¢s father, that he must be the devil himself. Pearl has an uncanny perception of what goes on around her and constantly is seeking for the truth. The connection of Pearl to the letter and her constant obsession with finding truth leads us to believe that the letter means truth. Her excessively perceptive knowledge is almost supernatural. Hawthorneââ¬â¢s tone is one of a whimsical, mischievous, and capricious descriptions. Pearlââ¬â¢s main purpose seems to be to uncover the truth for the main characters.Once she completes her goal, ââ¬Å"A spell was broken. The great scene of grief, in which the wild infant bore a party, had developed all her sympathies; and as her tears fell upon her father's cheek, they were the pledge that she would grow up amid human joy and sorrow, nor forever do battle with the world, but be a woman in it. Towards her mother, too, Pearl's errand as a messenger of anguish was all fulfilledâ⬠(233). Her capricious emotions and the fickle opinions of the author make it hard for the reader to decipher if the child is the evil embodiment of Hesterââ¬â¢s sin or just the naivety and curiosity of a child.Overall, there are some striking similarities between Hester and Pearl. Even during Hesterââ¬â¢s pregnancy, she could feel Pearlââ¬â¢s ââ¬Å"wild, desperate, defiant mood, the flightiness of her temper, and even some of the very cloud-shapes of gloom and despondency that had brooded in her heartâ⬠(50). These emotions correlate with Hester. Her wild, desperate and defiant mood is emulated through her betrayal of the puritans through her sin. Her temper, gloom, and despondency is felt from Hester because of her forced isolation from the rest of the town and marked as an o utcast. Pearl is described as beautiful, imaginative, graceful, and impulsive.These traits are also seen in Hester. Pearl is a character of mystery and has an almost supernatural essence to her. The author talks about her like she is more than human although we never know if she heaven-sent or from the devil because the author plays both sides of the argument. Pearl is a symbol of the passion that is within every human heart, and as the story ends with her finding great success in Europe, she shows us that society should never define you. I Pledge My Honor That I Have not Received Aid on this Paper _____________________________________________
Thursday, August 15, 2019
Biofilm-Mediated Enhanced Crude Oil Degradation by
International Research Journal of Environment Sciences________________________________ ISSN 2319ââ¬â1414 Vol. 2(2), 48-52, February (2013) Int. Res. J. Environment Sci. Isolation, Characterization and Identification of Diesel Engine Oil Degrading Bacteria from Garage Soil and Comparison of their Bioremediation Potential Teli Nikhil1, Verma Deepa2, Gavankar Rohan1 and Bhalerao Satish3 1 Department of Biotechnology, Viva College, Virar (W), Maharashtra, INDIA 2 Department of Botany, Viva College, Virar (w), Maharashtra, INDIA 3 Department of Botany, Wilson College, Mumbai, Maharashtra, INDIA Available online at: www. sca. in Received 30th November 2012, revised 12th January 2013, accepted 25th January 2013 Abstract The rate of biodegradation of diesel engine oil by microorganisms isolated from garage soil (petroleum contaminated soil) was studied. Modified diesel engine oil medium was used and two most abundant microorganisms were isolated from garage soil ââ¬â Micrococcus sp. and Pseudomonas sp. were found to be hydrocarbon degraders and these two bacteriaââ¬â¢s were selected for the degradation test. The degradation of diesel engine oil was monitored at a five day interval up to twenty five day period, using gravimetric method.After 25 days of incubation period, Pseudomonas sp. degraded 67. 57 % of the oil and Micrococcus sp. with 52. 95 %. But the mixture of Micrococcus sp. and Pseudomonas sp. were found to have great potential to degrade diesel engine oil i. e. 89. 98 % after 25 days. The rate of degradation of diesel engine oil by Micrococcus sp. was found to be 7. 48 x 10-4gm/hr and that of Pseudomonas sp. was 9. 55 x 10-4gm/hr while the mixture of both bacterial isolates showed highest rate of degradation of diesel engine oil i. e. 1. 27 x 10-3gm/hr.Keywords: Bioremediation, Diesel engine oil, oil spills, hydrocarbon degraders, Micrococcus sp. , Pseudomonas sp. Introduction As we dig deeper into the modern industrial age of technologies, several aspects of human life change. People benefit largely from life development and many live in prosperity, but prosperity has a price. This price is paid by our environment that suffers daily from all kinds of pollutants and destruction. People now have to find ways to cure this destruction. Oil contamination is one of the most dangerous pollution factors known today.It can cause a threat to the environment. It is very feared by environmentalists and it's very hard to control if it gets out of hand. Oil spills have been a major issue across decades. One of the famous oil spills which are also ongoing is in Taylor Energy Well in Gulf of Mexico, U. S. A caused due to Hurricane; Sept 16, 2004 till present date and almost 0. 03- 0. 05 tones oil/per day is estimated to leak. Another recent oil spill was in Mumbai (India) and caused due to the leakage in Mumbai-Uran pipeline dated January 21, 2011 and about 55 tons of oil was leaked in Arabian Sea.Various such accidents occur throughout the years and it causes damage to our surrounding. Diesel engine oil, which is one of the major products of crude oil, constitutes a major source of pollution in our environment. With the combined dependence on diesel engine oil by some vehicles and generators, greater quantities are being transported over long distances. Therefore diesel engine oil can enter into the environment through wrecks of oil tankers carrying diesel oil, cleaning of diesel tanks by merchants, war ships carrying diesel oil and motor mechanics1. Diesel oil spills on agricultural land generally reduce plant growth.Suggested reasons for the reduced plant growth in diesel oil contaminated soils range from direct toxic effect on plants2 and reduced germination to unsatisfactory soil condition due to insufficient aeration of the soil because of the displacement of air from the space between the soil particles by diesel engine oil3. Among several cleanââ¬âup techniques available to remove petroleum hydrocarbons fr om the soil and groundwater, bioremediation processes are gaining ground due to their simplicity, higher efficiency and costââ¬âeffectiveness when compared to other technologies4.This study was therefore designed to monitor the rate of biodegradation of diesel engine oil (hydrocarbon) by microorganisms isolated from garage soil (petroleum contaminated soil), by using gravimetric method. Material and Methods Preparation of modified diesel oil medium: The modified diesel oil medium comprised of 0. 7 gm K2HPO4, 0. 1 gm (NH4)2SO4, 0. 3 gm KH2PO4, 0. 3 gm MgSO4 7H2O, 2. 2 gm agar ââ¬â agar5. The mineral components of the medium were dissolved in 100 ml of distilled water and mixed with 2 ml of Gulf diesel engine oil. The medium was autoclaved at 121oC for 15 min. International Science Congress Association 8 International Research Journal of Environment Sciences______________________________________________ ISSN 2319ââ¬â1414 Vol. 2(2), 48-52, February (2013) Int. Res. J. Envir onment Sci. Enrichment of microorganisms: Microorganisms capable of degrading diesel engine oil were enriched in sterile modified diesel engine oil medium by inoculating soil (which was collected from Maharashtra garage, 65 years old garage at Sewri) in to the medium in 250 ml conical flask. 0. 5 gm of this garage soil was inoculated in to the 100 ml of sterile modified diesel oil broth and allowed to incubate at 37oC for 1 week.Isolation of microorganisms: After 1 week of incubation period, 1 drop of enriched culture was spread on to the sterile modified diesel oil agar plate. The plate was incubated at 37oC for 48 hr. After 48 hr incubation; two different bacterial colonies were selected from incubated plate. Each bacterial colony type was sub cultured repeatedly onto sterile nutrient agar plates to obtain a pure culture. Pure cultures of bacterial isolates were identified on the basis of their colonial morphology, cellular morphology and biochemical characteristics according to t he taxonomic scheme of Bergeyââ¬â¢s Manual of Determinative Bacteriology6.Determination of microbial colony numbers for degradation studies: 5 ml of sterile Nutrient broth was aseptically inoculated with a loopful of pure culture of Colony 1(C1) in first test tube and Colony 2 (C2) in second test tube and incubated both the tubes at 37oC for 24 hr. After incubation, the numbers of organisms present in one ml of nutrient broth were determined by spread plate method. The numbers of organisms were adjusted in both the tubes in such a way that both the isolates contain approximately equal numbers of microorganism in one ml of sample by using sterile Nutrient broth as a diluent7.Soil sample collection and preparation: Top surface soil sample was collected from the premises of the Shahid Bhagatsingh Ground, Kalachowki; in sterilized plastic containers. Soil sample meant for degradation studies was sterilized using autoclave at 121oC for 15 min, after which it was allowed to cool to roo m temperature for further treatments. Description and treatment of samples: Test: i. 12 samples of 15 gm sterilized soil mixed with 1 ml (0. 848 gm) of Sterile Gulf diesel engine oil + 0. 2 ml culture of C1, ii. 12 samples of 15 gm sterilized soil mixed with 1 ml (0. 48 gm) of Sterile Gulf diesel engine oil + 0. 2 ml culture of C 2, iii. 12 samples of 15 gm sterilized soil mixed with 1 ml (0. 848 gm) of Sterile Gulf diesel engine oil + 0. 1 ml culture of C1+ 0. 1 ml culture of C 2 Control: 12 samples of 15 gm sterilized soil mixed with 1 ml (0. 848 gm) of Sterile Gulf diesel engine oil + 0. 2 ml of sterile distilled water. Diesel oil degradation studies: The ability of C1, C2 and mixture of both the bacterial isolates to degrade diesel oil was monitored on the first day (day zero) of the study and subsequently at 5-day interval for 25 days.Carbon tetrachloride was employed as an extractant. On each day, two samples per single treatment were analyzed for the quantity of residual dies el oil7. Each of the 15gm soil treatment samples was mixed with 40 ml of carbon tetrachloride, placed in a separating conical flask, shaken vigorously for 3 min and allowed to settle for 5 min. The liquid phase was separated by allowing the supernatant (diesel oil ââ¬â carbon tetrachloride) to pass gradually through a funnel fitted with filter paper (Whatman No 1). Anhydrous sodium sulphate spread on the filter paper was employed to remove any moisture in the mixture.The liquid phase was collected in a 50-ml pre-weighed beaker. The beaker containing the extract was placed in an oven and the extractant allowed to evaporate at 50oC. The beaker with the residual diesel oil was allowed to cool to room temperature and weighed to determine the quantity of residual diesel oil by difference8. Results and Discussion In this study, the soil samples were gathered from the garage (oil contaminated site) because the capability of native bacterial population to mineralize crude oil hydrocarbo ns in oil contaminated sites was confirmed before by many scientists9.The rate of biodegradation of Diesel engine oil by hydrocarbonoclastic organisms isolated from garage soil were assessed. Table ââ¬â 1 and table ââ¬â 2 shows that, using cultural characteristics and biochemical characteristics, two bacterial isolates; Micrococcus sp. and Pseudomonas sp. were identified by compairing it with the Bergey's manual of determinative bacteriology. The number of CFU/ml of both the bacterial isolates was adjusted to 7. 88 x 107 CFU/ml for degradation studies. The biodegraders which were Micrococcus sp. , Pseudomonas sp. and Mixture of both the culture showed different abilities in the breakdown and utilization of the diesel engine oil. Character Colony 1 Colony 2 Size 1-2 mm 2-3 mm Table-1 Colony characteristics of bacterial isolates on Nutrient agar plate Shape Elevation Colour Consistency Circular Irregular Convex Flat Yellowish Fluorescent green Butyrous Mucoidal Opacity Opaque Translucent International Science Congress Association 49 International Research Journal of Environment Sciences______________________________________________ ISSN 2319ââ¬â1414 Vol. 2(2), 48-52, February (2013) Int.Res. J. Environment Sci. Table-2 Biochemical characteristics of bacterial isolates C1 Positive Cocci Clusters No spore Non motile Positive Negative Negative Negative Positive No Fermentation No Fermentation No Fermentation No Fermentation Acidic, No gas, No H2S Negative Negative Negative Positive Micrococcus sp. Character Gram stain Morphology Arrangement Endospore Motility Catalase Oxidase Citrate Indole Gelatin Glucose fermentation Lactose fermentation Sucrose fermentation Mannitol fermentation Tripple sugar iron Methyl red Voges proskauer Nitrate reduction Urea OrganismC2 Negative Rods Solitary No spore Sluggishly Motile Positive Positive Positive Negative Positive No Fermentation No Fermentation No Fermentation No Fermentation Alkaline, No gas, No H2S Negative Neg ative Negative Negative Pseudomonas sp. Table-3 Weight of diesel engine oil extracted (on various days) from 15 gm soil samples polluted with 1 ml (0. 848 gm) of Sterilized diesel oil and 0. 2 ml of culture Day Sample I II III IV I II III IV I II III IV I II III IV I II III IV I II III IV Weight of diesel oil extracted (gm) 0. 848 gm 0. 848 gm 0. 848 gm 0. 848 gm 0. 807 gm 0. 801 gm 0. 30 gm 0. 848 gm 0. 787 gm 0. 639 gm 0. 639 gm 0. 848 gm 0. 663 gm 0. 348 gm 0. 483 gm 0. 848 gm 0. 545 gm 0. 290 gm 0. 271 gm 0. 848 gm 0. 399 gm 0. 275 gm 0. 085 gm 0. 848 gm Weight of diesel oil degraded (gm) 0. 000 0. 000 0. 000 0. 000 0. 041 0. 047 0. 018 0. 000 0. 061 0. 209 0. 209 0. 000 0. 185 0. 500 0. 365 0. 000 0. 303 0. 558 0. 577 0. 000 0. 449 0. 573 0. 763 0. 000 Rate of degradation (gm/hr) 0. 00 0. 00 0. 00 0. 00 3. 42 x 10-4 3. 92 x 10-4 1. 50 x 10-4 0. 00 2. 54 x 10-4 8. 71 x 10-4 8. 71 x 10-4 0. 00 5. 14 x 10-4 1. 39 x 10-3 1. 01 x 10-3 0. 00 6. 31 x 10-4 1. 6 x 10-3 1. 20 x 10-3 0. 0 0 7. 48 x 10-4 9. 55 x 10-4 1. 27 x 10-3 0. 00 0 5 10 15 20 25 *values are means of twice determinations. Key: i. Sterilized soil + Sterilized diesel oil + Micrococcus sp. ii. Sterilized soil + Sterilized diesel oil + Pseudomonas sp. iii. Sterilized soil + Sterilized diesel oil + Micrococcus sp. + Pseudomonas sp. IV. Sterilized soil + Sterilized diesel oil International Science Congress Association 50 International Research Journal of Environment Sciences______________________________________________ ISSN 2319ââ¬â1414 Vol. 2(2), 48-52, February (2013) Int. Res. J.Environment Sci. Diesel engine oil degradation study by Micrococcus sp: It was seen that the rate of diesel oil degradation by Micrococcus sp. was slow as compared to the rate of degradation of diesel oil by Pseudomonas sp. and mixture of Micrococcus sp. and pseudomonas sp. But the diesel oil degradation potential of Micrococcus sp. was continuously increasing as the time of contact between oil and organism increased. D iesel engine oil degradation study by Pseudomonas sp: It can be seen that the efficiency of Pseudomonas sp. to degrade diesel engine oil is faster than that of Micrococcus sp.As the incubation period increases the rate of degradation of diesel engine oil also increases. But it was seen that till 15th day, the rate of degradation was much faster. This was probably due to the exponential phase of the cell growth but after that the rate of degradation was slightly decreased. It was possibly because of cells of the Pseudomonas sp. were near to its stationary phase of cell growth. Diesel engine oil degradation study by mixture of Micrococcus sp. and Pseudomonas sp: The weight of diesel oil extracted from soil containing diesel engine oil and mixture of both bacterial isolates i. . Micrococcus sp. + Pseudomonas sp. showed continuous weight loss till the 25th day of incubation period. After 5th day of incubation period it was seen that there was a drastic increase in the rate of diesel oil degradation till the 25th day of incubation period which was quite higher than that of the single culture of Micrococcus sp. as well as that of the Pseudomonas sp. In this case it was found that around 90% of the diesel engine oil was degraded after 25th day and rate of degradation of diesel oil was found to be continuously increasing i. e. 1. 50 x 10-4gm/hr after 5th day to 1. 7 x 10-3gm/hr after 25th day. Conclusion When Micrococcus sp. is used in combination with Pseudomonas sp. it showed a great potential to diesel oil degradation. This was probably due to the different enzyme system from two different bacterial isolates that acts on hydrocarbon at a time which proved to be an excellent option to degrade that hydrocarbon if both the bacterial enzyme system posses considerable efficiency to act upon it and to degrade it10. This was followed by single culture of Pseudomonas sp and then Micrococcus sp. The oil degradation by Pseudomonas sp. as not surprising not only because it wa s isolated from garage soil which was already contaminated by oil and grease but also because it is known to possess a more competent and active hydrocarbon degrading enzyme system than Micrococcus sp. It is known to be fast growing and is capable of degrading a wide variety of organic compounds11. In the case of Micrococcus sp. which is also known to posses the considerable efficiency to use it as an oil degrader, but it requires more time compared to that of the Pseudomonas sp. Figureââ¬â1 Comparison of % Diesel engine oil degradationInternational Science Congress Association 51 International Research Journal of Environment Sciences______________________________________________ ISSN 2319ââ¬â1414 Vol. 2(2), 48-52, February (2013) Int. Res. J. Environment Sci. Figureââ¬â2 Comparison: Rate of Diesel engine oil degradation (gm/hr) By using biological processes, as in the case of bioremediation, usually lowers the costs as compared to chemical treatment processes for variou s contaminated sites. It is also less disturbing to the environment. However, because it is a natural process, it requires time.The above experiment shows that bioremediation can be used effectively to treat oil contaminated soil. The remarkable rate of diesel oil degradation by bacterial isolates shown by this method allows for the safe and convenient use of this microorganism in the oil contaminated area. Moreover the results obtained from the comparison between the diesel oil degrading ability of Pseudomonas sp. , Micrococcus sp. and mixture of both helps them to use in different bioremediation processes based upon their efficiencies. And the advantages of employing mixed cultures as opposed to pure cultures in bioremediation have been demonstrated. . 3. Baker J. M. , Mangroove swamps and the oil Industry, Environ. Pollut. Bull. , 12 (1982) Zahir A. Z. , Malik M. A. R. and Arshad M. , The effect of oil pollution of soil on germination, growth and nutrient uptake of corn, Journal of Environmental Quality, 4, 537-540 (2001) Adriano Pinto Mariano, Ana Paula de Arruda Geraldes Kataoka, Dejanira de Franceschi de Angelis Daniel Marcos Bonotto, Laboratory study on the bioremediation of diesel oil contaminated soil from a petrol station, Brazilian Journal of Microbiology, 38(2), (2007) Nwaogu L.A. , Onyeze G. O. C and Nwabueze R. N. , Degradation of diesel oil in a polluted soil using Bacillus subtilis, African Journal of Biotechnology, 7(12), 1939-1943 (2008) Bergey D. H. , Holt John G. , et al, Bergey's manual of determinative bacteriology, Baltimore: Williams and Wilkins (1994) Dong-ju Kim, Seung-gun Chung, Sang-hyup Lee and Jae-woo Choi, Relation of microbial biomass to counting units for Pseudomonas aeruginosa, African Journal of Microbiology, 6(21), 4620-4622 (2012) Udeme J. J. , Antai S. P. Biodegradation and Mineralization of Crude oil by Bacteria, Niger. J. Biotechnol. , 5: 77-85. (1988) Akhavan Sepahi, I. Dejban Golpasha, M. Emami, A. M. Nakhoda, Iran. J. Environ. Health. Sci. Eng. , 5(3), 149-154 (2008) crude oil by bacteria, Nigerian Journal of Biotechnology, 5, 7986 (1988) 4. 5. 6. 7. Acknowledgement The authors would like to express their sincere gratitude to: Management, VIVA Trust, Virar (w) Maharashtra. K. P. N. Kutty, Co-Ordinator, VIVA Trust, Virar (w) Maharashtra. , Dr. R. D.Bhagat, Principal, VIVA College, Virar (w) Maharashtra, Non Teaching Staff , Dept. Biological sciences ,VIVA College Virar (w) Maharashtra. 8. 9. 10. Ijah U. J. J. , Antai S. P. , Degradation and mineralization of References 1. Hill G. B. , Moxey J. G. , Gasoline and Diesel oil In: Gathee VB (ed) Petroleum Product Handbook Mc-Grew Hill, 4, 1-4 NY (1980) 11. Ijah U. J. J. , Okang C. N. , Petroleum Degrading capabilities of bacteria isolated from soil, W. A. J. Biol. Appl. Chem. , 38(1-4), 915 (1993) International Science Congress Association 52
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