Computer Viruses Essays (533 words) - Computer Viruses,

Computer Viruses Anna L. Porter Professor J. Brown Information Systems 201 December 1, 1998 Computer Viruses A computer virus is an illegal and potentially damaging computer program designed to infect other software by attaching itself to any software it contacts. In many cases, virus programs are designed to damage computer systems maliciously by destroying or corrupting data. If the infected software is transferred to or accessed by another computer system, the virus spreads to the other system. Viruses have become a serious problem in recent years, and currently, thousands of known virus programs exist (Reed 85-102). Three types of viruses are a boot sector viruses, file virus, and Trojan horse virus. A boot sector virus infects the boot program used to start the system. When the infected boot program executes, the virus is loaded into the computer's memory. Once a virus is in memory, it can spread to any floppy disk inserted into the computer. A file virus inserts virus code into program files. The virus then spreads to any program that accesses the infected file. A Trojan horse virus (named after the Greek myth) hides within or is designed to look like a legitimate program. Some viruses interrupt processing by freezing a computer system temporarily and then displaying sounds or messages. Other viruses contain time bombs or logic bombs. A time bomb is a program that performs an activity on a particular date. A logic bomb is a program that performs an activity when a certain action occurs, such as an employee being terminated. A worm, which is similar to a virus, copies itself repeatedly until no memory or disk space remains. To detect computer viruses, antivirus programs have been developed. Besides the detecting of the viruses, antivirus programs also have utilities to remove or repair infected programs or files. Some damaged files cannot be repaired and must be replaced with uninfected backup files. The table below outlines some techniques used to protect computer systems. Table Techniques for Virus Protection and System Backup Using Virus Protection Software Backing Up Your System Install virus protection software on every computer system. Develop a regular plan for copying and storing important data and program files. Before use, scan every floppy disk with a virus scan program to check for viruses. Implement a backup plan and adhere to its guidelines. Check all programs downloaded from the Internet or bulletin boards for viruses. Keep backup copies of files in fireproof safes or vaults or off-site If your system becomes virus infected and you have questions, contact the National Computer Security Association (NCSA) for low-cost assistance (Elmhurst, 6 Nov. 1998). Works Cited Chambers, Anita R., and Zachary W. Peters. ?Protecting Against Virus Attacks.? Computers May 1998: 45-62. Elmhurst, Mark. ?Virus Infection: Where to Obtain Assistance? Word 97, Project 3. http://www.scsite.com/wd97/pr3.htm (6 Nov. 1998). Reed, Margaret E. An Introduction to Using Computers. Chicago: West Davidson Jones Publishing Company , 1998. Bibliography Works Cited Chambers, Anita R., and Zachary W. Peters. ?Protecting Against Virus Attacks.? Computers May 1998: 45-62. Elmhurst, Mark. ?Virus Infection: Where to Obtain Assistance? Word 97, Project 3. http://www.scsite.com/wd97/pr3.htm (6 Nov. 1998). Reed, Margaret E. An Introduction to Using Computers. Chicago: West Davidson Jones Publishing Company , 1998. Technology

What Admissions Committees Are Really Looking For

What Admissions Committees Are Really Looking For Writing a college admissions essay can be a daunting task. Like it or not - its the one part of your college application packet that gets the most attention and often is the most time-consuming. Even with a perfect GPA and academic record, some of the best students fail to get into the top college of their choice because of one reason: They didnt stand out from the crowd of other applicants. With hundreds of other students applying who have equally perfect academic records, how can your admissions essay put you at the front of the line of other qualified students seeing your spot at the college of your choice?Or worse - if your grades are less than stellar, how can you use the opportunity to show the admissions committee that you have more potential than your academic record shows? The answer, of course, is to write an admissions essay that catches their attention. Admissions committees are aware that some of the best potential students might not be good test-takers; they know that the sum of your worth and potential is not only made up of your grades and standardized test scores.The introduction is keyIt goes without saying that your introduction is like meeting someone for the first time - its the first impression thats crucial. For this reason, you should spend the most time arranging and tweaking your introduction, letting the body and conclusion take secondary importance. You need your readers attention, and if you dont get it with the introduction, you wont get it at all.So tell a story, start with a question - find a perfect hook to grab your readers attention. Make your reader want - no, NEED - to read more, out of curiositys sake. When youre writing and planning, keep the following words in mind: unique, engaging, creative, and bold.Look at the two examples below:As a lifelong learner, I realize that education is important to achieve ones goals in life. After graduating high school, I have researched the best option for me to continue my educatio n, and XYZ University is that place.I dont remember much about her, but what I do remember has stuck with me. Often quoting passages from books and stanzas from poems, my Grandmother was a woman who showed me that life without Art, Poetry, Music, and the beauty of Language, is really no life at all.Do you see the difference?Which paragraph was more engaging? Which made you want to read more? If you say the second one, then you can know that youre in good company - thats what the admissions committee wants to see.Imagine that you are the one sitting in an office all day, reading over stacks of essays in order to determine which is the most qualified student. You will read over paragraphs upon paragraphs of accomplishments, community service, and organizational affiliation. The paragraphs will start to all sound the same until suddenly, the opening of an essay breaks the monotony and is a breath of fresh air, with information that shows a particular student is different, and that he or she is able to stand out in a crowd.Make sure that essay is yours.Big words dont mean big thoughtsApplicants who think that using a thesaurus will make their writing shine tend to miss the point of what the admissions committee wants to see. Using difficult words and advanced language is not nearly as important as having a voice that engages your reader. Writers who tend to use a thesaurus sound stuffy, formal, or worse. Remember: impress your audience with your style, not your word choice.Stick with the highlightsIf you have volunteered at 20 different community service events or organizations, dont list them all. Likewise, if you received several academic awards, dont use two paragraphs to discuss it. Generally, admissions committees use some variation of the following approach when writing their essay prompts:Tell us what sets you apart from other applicantsTell us what academic successes youve hadTell us why you want to go to XYZ UniversityTell us what youll have to offer if youre acceptedIf youve had few accomplishments, then focus on the other points. If youve had several accomplishments, this is much more difficult than it sounds. Rarely should you spend more than one paragraph discussing these accomplishments, so determine which ones reiterate the point that youre uniquely qualified. Also, consider using a blanket statement such as, in addition to achieving several awards for academic excellence, I have also been given the opportunity to work with Teach for America as a student mentor. There will most likely be a place on your application to list these awards separately, leaving you more room in your admissions essay to focus on what the committee wants to see.Praise the schoolAdmissions committees tend to be made up of alumni and former faculty members. The politics of who lets whom in the door can be especially difficult at Ivy League schools, or schools with limited space in renowned programs. For this reason - and since you never know who might be reading your essay - make it a point to focus your conclusion on why that particular university is the one for you. Do a little research, find examples of prestigious graduates, and get to know the points that make this particular school/program the best. Conclude your essay with an expression of your desire to be a part of such distinguished alumni. In this case, flattery goes a long way.

Cash Flow Statement Coursework Example | Topics and Well Written Essays - 1000 words

Cash Flow Statement - Coursework Example When the business makes repayment of principal loan, the repayment is made from the net income or earnings. This transaction is not included in the cash flow because they are going toward settlement of business loan. Net income is prepared based on the general accepted accounting principles (GAAP). Under the accrual accounting principle, expenses are matched with revenues earned in that accounting period (Rich, 2010, p. 56). For instance, a business purchase and pays for merchandise in May, assuming that the merchandise remain in inventory until it is sold in November (end of the accounting period of the business). To this end, business’ net operating cash flow decreases in May when the business pays for the merchandise. However, the net income figure decreases in November when the cost of goods sold is matched with the November sales. Question 2 The main difference between direct and indirect method of cash flow is on the presentation of net cash flow from operating activities. Operating cash flow under direct cash flow statement adds major operating cash receipts and subtracts major operating cash payments. The cash payments are subtracted cash receipt of the business to arrive at the net cash flow from operating activities. The two companies are consistent in using the indirect method of cash flow statement. In addition, EA GAMES and UBISOFT recorded an increase in the net operating cash flow activities due to increase in net income and proper management of working capital.

Old Habits Essay Example | Topics and Well Written Essays - 1250 words

Old Habits - Essay Example My own family members have become the greatest examples of these phenomena in my life. To comprehend this procedure or perceive the power of the cosmic force which is beyond our comprehension, the trajectory of my life consisted of the actions which fell into close counter, begins with the story of my brother Matt. Matt is my sibling and he is a great lover of adventure. This love of his life suddenly changed his entire life. However, it was not his destiny alone that was shaped with the deeds for which he was responsible. There were people around him like my mom, Deb and my dad, Steve and me whose lives were greatly affected by the transition in Matt’s life. As a family the lives of each member is closely related and influenced by the actions and lifestyle of other members in the family. Actually, this feeling itself gives a feeling of coherence. A family is like a complete picture where each member and their life is a fragment of the jigsaw puzzle. A single fragment missing would never allow completing the puzzle and the story. Matt and my life are not an exception in this regard and the fate of our parents proved fatal for us to a great extent. There was a time when my mom and dad were almost on the verge of losing their job. Threat of financial crisis is greatest in today’s materialist world. ... I mentioned the fact earlier that every integrated bit, every single member complements and completes the picture of a happy family. One day we all went together for hunting and very unfortunately at the dusk, we lost one of our dogs and never saw him again. This is why I repeatedly keep stressing on this factor. I am well aware with the consequence of a missing member in the prevalent picture perfect concept. The three different stories evolve out from the same platform called family. The three different incidents might seem fragmented incidents of life. They may seem bizarre. But all these events are united at a plane which greatly effect, move and influence the lives of all the members of the family. I want to give a very clear and in-depth introspection to this very simple and mundane factor which often escape the attention of the human mind. But the fact that neither it is mundane nor is it unimportant attracts a close attention. And this fact at times can bring forth an entire different set of actions which can alter the fate of a family or a generation altogether. Matt was a victim of this socio-economic change. His actions were not guided solely by his own will. At times, I sincerely feel that external conditions were responsible to a great extent for the predicament which he had to meet. I watched Matt through the glass door made for the visitors to watch the critical patients at the I.C.U. Matt was lying on the hospital bed. His blue-colored uniform reminded me the fact time and again that he loved blue. He wanted to wear something blue at the prom-night in his high-school graduation party. He was fortunate to get that touch of blue; but alas it was the I.C.U uniform. Matt was looking handsome. I could see only his face but that vision was

Avata,2009 ( this is Film class paper) Movie Review

Avata,2009 ( this is Film class paper) - Movie Review Example The unity present in the scene, rhythm, visual balance and most importantly the color for it greatly relates to the mood and feelings that are to be depicted in the scene. One of the most important factors in cinematography is the usage of the proper camera and that too in the most efficient way keeping view the directionality, frame rate and so on. The cinematographer must know how to manipulate with the colors that is where to use soft light or hard light. The cinematography is also called as the Director of Photography and the director must also have enough information of cinematographic principles. The film we are going to analyze with reference to this is Avatar, a film directed by the genius of sci-fi James Cameron. James Cameron is an unparallel direction and writer when comes to science fictions movies and high end technology. He is has got a very wild imagination and excellent style for portraying which makes his all films flawless masterpieces. This film has also set ground breaking records and created revolution in cinematography through technological advances and excellent motion pictures. His former wife is also very famous and has produced some remarkable films, His current wife Gale Anne Hard is also a well-known producer. The opening scene if the film is entirely focused on the mail lead of the film who is a paralyzed former marine who spends most of his time drinking and lives in a small dank room. Jake Sully is main hero is asked to replace his slain brother in a project that has been sent to outer space to a star that happens to have certain resources that could revitalize the decaying earth. The film has set in 2148 where earth is totally destructed with no more greenery left more than 20milion people living in poverty. Deadly wars, nuclear warfare, famine, natural disasters and pollution are now the description of earth. There are hardly four to five minutes where the films has been shown depicting earth rest is on the moon Pandora where th ere lives a tribe known as Na ‘vi. This is from where the brilliance of the film starts though all of the scene have computer generated or shot through digital cameras abut all of it looks real like. Avatar with all the budget and gard work seems to be paying off every cent as well as augments the technical effects and throws challenge to other filmmakers dealing with this genre (McCarthy & Variety). Coming to the scenes of the film where the technicalities are at its best though the whole films classifies on this basis. The avatars created which are blue like people 9 ft tall, the different creatures; plants on the planets are all so real though it’s all digital imagery. The expressions of the people on that planet are inexplicable and nicely done. The best scene being when the shuttle nears the planet and the sound of the drums grows louder and louder increasing the excitement and curiosity of the viewers. Then there alien like tress, winged creatures, everything colo red a bit towards cyan. The lace seems like some other forest on earth except it’s so beautifully extravagant that it looks extraterrestrial. Avatar has an aura around it which spell binds to watch it and takes you on roller coaster ride like you never been to one (Turan, NewYork Times). The scene in which they show the princess who has fallen in love with the Avatar of Jake Sully takes him on a tour to her land is also stunning. The spiritual tress, the way everything illuminates in the night, the colors are extremely heart

Selecting The Most Suitable Procurement Route Construction Essay

Selecting The Most Suitable Procurement Route Construction Essay Understand that due to the terrible weather and severe storm, a significant damage was happened to Cinnamon Grand hotels. As a result, the hotel management board requested for advice on selecting an appropriate procurement route after deciding to reconstruct the destroyed buildings. There are a few procurement routes could be selected amongst traditional procurement route and non-traditional procurement routes which includes Design and Build, Management Contracting and Construction Management. In general, Traditional method is more favored by public project because it satisfies public accountability, Design and Build method is more for inexperienced client who desire cost certainty and fast track projects, Management Contracting method is usually adopted by experienced client who does not take cost certainty as their priority, similar to Construction Management. Selecting an appropriate procurement route will directly benefit the client in many perspectives, such as time saving, cost saving, risk avoidance, quality control, price competition and so on. Provided information states that you do not have an in-house executive to advise the reconstruction; you will obtain a financial assistance of estimated 120 million; you intend to re-open the business latest by 28th February 2015. Thurs, the most important issues which you are highly concerned are risk allocation, price certainty and project duration. Two points each will be allocated to the most suitable procurement route. Besides, you are also concerned about site control, quality control, complexity and heritage. One point will be allocated to the most suitable procurement route. Table 1 shows the matrix for making decision on how to select a suitable procurement route. Table 1: Matrix of selecting the most suitable procurement route Traditional Procurement Design and Build Management Contracting Construction Management Risk Allocation à ¡Ã‚ µÃ†â€™ 1 2 Price Certainty à ¡Ã‚ µÃ¢â‚¬ ¡ 2 2 Project Duration à ¡Ã‚ ¶Ã…“ 1 2 1 1 Site Control à ¡Ã‚ µÃ‹â€  1 1 Quality Control à ¡Ã‚ µÃ¢â‚¬ ° 1 1 1 Complexity à ¡Ã‚ ¶Ã‚   1 1 Total 6 7 3 3 2. Factors Affecting the Selection of Procurement Route 2.1 Risk Allocation Risks can be classified as design risks and construction risks. It is crucial for you to know much risk it can bear and how to pass the risks to the contractor; especially in this case, you do not have a team of specialists who are capable of advising on the design nor the reconstruction. Amongst all the procurement routes, Design and Build method will allow you to pass almost all the design and construction risks to the contractor, at a price. Traditional procurement method distributes risks to both insured consultant and contractor equally, while Management Contracting and Construction Management have a disadvantage of retaining most of the risks to employer. Therefore, Design and Build and Traditional methods are most suitable for Cinnamon Grand to minimise risks à ¡Ã‚ µÃ†â€™. 2.2 Price Certainty Price certainty is always a prior concern in private projects, because preventing overrunning budget plays a big part for private client. It has been highlighted in the key issues by Cinnamon Grand saying price certainty is most important. Traditional method provides a high level of price certainty because it relied on competitive tender, usually the Contactor with the lowest tender price will be accepted, although sometimes negotiation happens. Other advantages of Traditional method are competitive fairness, which means all tenderers prices will be based on same design drawings issued by Consultant, and a relatively low tender preparation cost comparing to the rest methods. Design and Build method also ensures a firm cost as most contracts will be let on a lump sum basis, it is also unlikely to have design changes, because contractors responsibilities of both design and construction will increase the buildability and minimise the variation. Management Contracting and Construction Ma nagement are at disadvantage as the actual project cost will only be know when all the work packages have been let. In order to make the price competitive, the best way of obtaining price certainty is through Traditional method or Design and Build method à ¡Ã‚ µÃ¢â‚¬ ¡. 2.3 Project Duration Time is essence for those who want quick return on the investment, especially for private client. There are two ways to avoid project delays, one is to start project as early as possible, the other is to end project as early as possible. As I know that the date of commencement is on 1st March 2014 and the date of completion is on 28th February 2015, which means the time for construction is really crucial. Fortunately, the decision has been made in August 2012, giving us one and a half year head start on doing whatever necessary preparation works, for example, to carry out brief, design and competition. The late worksite handover date seems to be suitable to use Traditional method, however, under certain circumstances of any variation order incurred, Contractor reserve the right to claim extension of time, this will affect the crucial construction period and cause project delays. Therefore, even though Traditional method allows design works can be start early, it still has a medium risk of project delays because the design responsibility does not lie with Contractor. Same applies to Management Contracting and Construction Management as well. Although Management Contracting and Construction Management allow design and construction works to be carried out concurrently, Management Contracting takes more time on selecting a management input and then subcontractors, and Construction Management makes you have to deal with many subcontractors and no single subcontractor is solely responsible for the date of completion. So since there is a long preparation period from August 2012 to March 2014, I suggest that Competitive Design and Build (two-stage tendering) method will be best suitable to meet the time requirement à ¡Ã‚ ¶Ã…“, not only because it avoids delay to the commencement date, but also ensures the completion date with buildability and single point of contract and responsibility. 2.4 Site Control In order to provide a good service while the construction is going on, work site must be well managed in every perspective including safety, planning, noise and etc. The advantage of Management Contracting and Construction Management methods is having a shorter communication line between you and subcontractors, so that to ensure a faster response to decisions. On the other hand, Traditional and Design and Build method do not have control of subcontractors, because there is no contractual relationship between you and subcontractors. Thus, Management Contracting and Construction Management methods will be best suitable to control work site à ¡Ã‚ µÃ‹â€ . However, it is still possible for other procurement methods to keep the work site well managed by improving the contract requirements and specifications. 2.5 Quality Control Traditional method has a low quality risk because most of the design works are done by insured Consultants who working directly for you. Management Contracting and Construction Management methods also have a low quality risk because a close link will be established between you, Consultants and Contractors, to allow buildibility. Even though when under certain circumstances, design quality may be compromised duo to pressure from employer. Design and Build method has a relatively high quality risk because the whole design and build process is solely undertaken by Contractor, which may slightly affects the quality level. All above mentioned procumbent methods except Design and Build method are suitable to enhance quality control and heritage à ¡Ã‚ µÃ¢â‚¬ °. Even so, the possible affected quality using Design and Build method also depends on how experienced the employer is and how accurate is the requirements stated in the contracts document. So I think it will not be a difficult task for such an experienced client in renovation of buildings like Cinnamon Grand. 2.6 Complexity Projects complexity can be identified by the types of physical services involved, the number of sub-contractors, resources in term of labour, plant and materials, the level of technology and the uniqueness of project activities (Songer and Molenaar, 1997). Traditional method and Design and Build method are more suitable for simple or medium-scaled buildings like this particular project, while Management Contracting and Construction Management methods cater for larger and more complex buildings. Considering all types of complexities mentioned, the core concept still revolves around time and cost as the primary purpose is to re-open the hotel business to make money. And the construction period for phase two is only one month time. So I suggest that in order to encourage time saving, Design and Build method should be selected à ¡Ã‚ ¶Ã‚   rather than Traditional methods, because all construction works will be conducted by Contractor alone while Traditional method has different specialists doing high technology multimedia facilities and air conditioning system. 3. Recommendations There is no single procumbent method suitable for all kinds of projects, advantages and disadvantages can only be determined according to clients concerns and priorities. Therefore, by referring to the result formulated in Table 1, I suggest that the most suitable procurement route should be Competitive Design and Build.

The Cold War :: essays research papers

Harry Truman was the 33rd President of the United States from about the end of World War 2 and from the beginning of the Cold War in 1945 until he retired in January, 1952. Harry Truman was born in 1884, in Missouri. In April 1945 Truman assumed office as the President on the death of Franklin D. Roosevelt. From the 16th of July to the 2nd of August the Potsdam conference was held in Potsdam, Berlin. Truman and Stalin and Churchill attended the conference until Churchill was beaten in an election by Atlee and replaced. Truman was worried about this encounter with Stalin as he was not very well informed on him, as Roosevelt had not involved him in political issues therefore he lacked the knowledge on how to handle Stalin. The main issue at the conference was on Germany. They established the principle occupations, which were to de-nazify,de-militerise, de-centeralise de-industrialise and democrasise all of Germany. Germany’s reparations were decided. They also established that Germany’s future would be jointly worked out, no separate development without consultation of forgien ministers. Also at Potsdam the Polish borders were defined, and Russia agreed entry to the Pacific War. Truman distrusted the Russians before the conference and by the end of the conference in August Truman had developed an even larger distrust towards Russia. He felt the Russians had been given too much at Yalta and he was adopting a harder attitude. He also felt that with the power he held with the Atomic bomb, USSR were under control. The relationship between the superpwers worsened considerably at Potsdam. On the 6th of August 1945 Truman authorised an Atomic bomb to be dropped on Hiroshima, a city in Japan and another in Nagasaki, two days later, they caused horrendous damage, and many thousands of people died. After the bombs were dropped US troops occupied Japan not allowing any other forces in. Truman had told Stalin little about the bomb, first informing him at Potsdam and when he authorised the drop, he had not consulted or warned Stalin, this angered him as he had wanted to gain some Japanese territory before the end of the war and the tension began to build. The rise of two new â€Å"superpowers†developed after the war, the USA and the USSR, both wanting to be the more powerful nation. There was a rising tension between Truman and Stalin, as Truman had a different attitude to the USSR and Stalin than Roosevelt had previously.

Observing Nonverbal Communication

Choose one of the following activities and record your observations in the space provided.Watch a television drama or comedy and write down all of the instances of nonverbal communication that you see. After watching the program, list each instance, classify it based on the list of types below, and place a plus sign (+) next to any example that contributed to the message and a minus sign (-) next to any that detracted from the message.Go to a park or shopping mall and sit in one spot where you can view different groups of people. Observe moods, body stance, hand gestures, eye movement, and voice pitch. Notice the different types of nonverbal communication exhibited by people of different ages (e.g., between two teenagers, two children, a teenager and a parent, a child and a parent, two adults). Note any nonverbal communication that suggests that people may be making decisions or resolving conflicts. Observe carefully and take good notes.For both activities, refer to the list of the e ight types of nonverbal communication as needed.body movements facial expressions and eye movements self-presentation distance touch time voiceGroup of girls feeling happy after finishing their exams.It suddenly started to rain and one of the friends with high voice tone said † I have brought my umbrella. She said â€Å"I am not like you guys, Who are having theirs cars and drivers†( Showing angry face).All girls went for lunch giving the umbrella to the girl who was very happy about finishing her exam and felt like dancing. Meanwhile the girl's mother called and asked her to come home while she was leaving for London. The girl  felt nervous and was squeezing her hands.* body movement- (-) I am not like you having drivers and cars) * facial expression-(+)girls feeling happy, (-)showing angry face, (-)girl felt nervous) * self presentation- (-) the girl was squeezing her hand, (+) i have brought my umbrella. * voice-(+) I have brought my umbrella! ( with high tone voic e).

The Transformation of Roger Chillingworth essays

The Transformation of Roger Chillingworth essays In the Scarlet Letter, by Nathaniel Hawthorne, a young woman is caught up in sin between two men and bound to wear a letter "A" on her chest. All three of the main characters are sinners. Hester Prynne commits adultry on her husband, Roger Chillingworth, with a minister of the name Arthur Dimmsdale. Roger Chillingworth undergoes a change that transforms him from a respectable gentleman, to a suspicious, determined man, and finally to a man compared to the devil. In the beginning of the novel, Chillingworth is seen as a highly respectable medicine man. At first, the reader almost wants to sympathize with the old man because of his physical appearance and because of the fact that his wife has a baby with another man. But then, one realizes that Chillingworths first sin was marrying Hester because he knew she never really loved him. He admits this to her while they aer speaking in the jail cell. "Mine was the first wrong, when I betrayed they budding youth into a false and unnatural relation with my decay." Chillingworth wants to know who the father of Hesters baby, Pearl, is, but she will not tell. Jealousy and anger begin to eat away at Chillingworth. He is no longer the scholar he used to be, who dedicate his best years "to feed the hungry dream of knowledge." Slowly, Roger Chillingworths character begins to undergo a change. In the middle of the novel, Chillingworth morphs from respectable to a suspicious and vengful man. At first, the Puritans receive Chillingworth well, thinking that he will help Dimmsdale. "...that Heaven had wrought an absolute miracle, by transporting an eminent Doctor of Physic, from a German university, bodily through the air, and setting him down at the door of Mr. Dimmesdale's study!" So, Chillingwoth begins practicing medicine on Dimmsdale and slowly suspects his as Pearls father. Chillingworth repeatedly tries to unravel Dimmesdales secret and get him t...

Indium Facts - Periodic Table of the Elements

Indium Facts - Periodic Table of the Elements Indium  Basic Facts Atomic Number: 49 Symbol: In Atomic Weight: 114.818 Discovery: Ferdinand Reich and T. Richter 1863 (Germany) Electron Configuration: [Kr] 5s2 4d10 5p1 Word Origin: Latin indicum. Indium is named for the brilliant indigo line in the spectrum. Isotopes: Twenty-three isotopes of indium are known. Only one stable isotope, In-127, occurs naturally. Properties: The melting point of indium is 156.61  °C, boiling point is 2080  °C, specific gravity is 7.31 (20  °C), with a valence of 1, 2, or 3. Indium is a very soft, silvery-white metal. The metal has a brilliant luster and emits a high pitched sound when bent. Indium wets glass. Indium may be toxic, but further research is required to assess its effects. Uses: Indium is used in low melting point alloys, making bearing alloys, transistors, thermistors, photoconductors, and rectifiers. When plated or evaporated onto glass, it forms a mirror as good as that formed by silver, but with superior resistance to atmospheric corrosion. Sources: Indium often is associated with zinc materials. It is also found in iron, lead, and copper ores. Element Classification: Metal Indium Physical Data Density (g/cc): 7.31 Melting Point (K): 429.32 Boiling Point (K): 2353 Appearance: very soft, silvery-white metal Atomic Radius (pm): 166 Atomic Volume (cc/mol): 15.7 Covalent Radius (pm): 144 Ionic Radius: 81 (3e) Specific Heat (20 °C J/g mol): 0.234 Fusion Heat (kJ/mol): 3.24 Evaporation Heat (kJ/mol): 225.1 Debye Temperature (K): 129.00 Pauling Negativity Number: 1.78 First Ionizing Energy (kJ/mol): 558.0 Oxidation States: 3 Lattice Structure: Tetragonal Lattice Constant (Ã…): 4.590    References: Los Alamos National Laboratory (2001), Crescent Chemical Company (2001), Langes Handbook of Chemistry (1952), CRC Handbook of Chemistry Physics (18th Ed.)    Return to the Periodic Table Chemistry Encyclopedia

Neoclassicism in Music Essay Example | Topics and Well Written Essays - 750 words

Neoclassicism in Music - Essay Example Neoclassicism as a musical term was not coined until sometime after its supposed development began. Rather than a style of composition, the term initially referred to a conception or reaction to a musical historical event. That is, Neoclassicism represents a way of viewing music history as a reaction to the contemporary trends in fin-de-sicle France that regarded the current musical trajectory as one that was defined for the most part by German musical historical conceptions and aesthetic trends. Namely, the music of Wagner was perceived by a growing number in France as, decadent and unduly romantic. However, the original use of the word "neoclassicism" did not refer to originally to a reaction to the German Romantics, but a somewhat derisive term to refer to writers and other artists, who parroted Greek and Roman themes as a kind of sterile, lifeless, pastiche-rather than a reinvigoration of the classical spirit that perhaps one might envision such a term connoting. Thus, the neocla ssical style in music was more correctly labeled at the time Nouveau Classicisme. Messing then explicates the role that composers such as Saint-Saens, Debussy and Ravel whose interests in composers before Beethoven such as Mozart, Bach, Handel and even earlier such as the work of the Couperin family played out in some of their compositions. Messing technical analysis of the musicological comparisons between the work of these new classical French composers and their classical counterparts reveals a rhythmic and structural similarity. Yet that similarity did not extend across the new classical scene, rather the particular inspiration that the above composers chose was modified and developed so as to make any comparison between say Saint-Saens and Debussy much more tendentious. Therefore, Messing notes to place this musical aesthetic ideal under some uniform stylistic rubric called "neoclassicism" was invalid. In another chapter, Messing deals with post-war neoclassical analysis through the work of Igor Stravinsky and the eventually polemic that developed between his followers and the Arthur Schoenberg and his revolutionary serialist style. Moreover, as Messing suggests neoclassicism as a distinct music style with specific gestures did not congeal until after the war and its juxtaposition with the work of Schoenberg. It seems according to Messing that the intervening war caused a radical shift in understanding of the term and its followers from one which represent a musico-historical reaction to Wagner in France, to a theoretical shift in composition. The disparate influences of the earlier neo-classicists seemed to have been conflated together in the comparison to the work of Schoenberg and his prodigious number of students. Moreover, it can be seen that Stravinsky's music, which was supposedly indicative of this specific style was no so radically different from the work of Schoenberg, a nd thus suggesting that only are the differences between neoclassicism and serialism overwrought and artificial. It also reveals that to conceive of neoclassicism in

Final Exam Essay Example | Topics and Well Written Essays - 500 words - 9

Final Exam - Essay Example The second speech talks intensively about the second largest wide celebrated international football, The Asian Cup. It explains the onset of the Asian Cup and their frequency of holding their sporting activities that happens every two years. The main aim of the speech is to address the soccer audience who are mainly the fans and the organisers of the Asian Cup football the benefit of holding their games at different times with the FIFA World Cup organisers. This in their view attracts more countries to take part in the competition thereby enhancing the football. This is noted as over the years, the number of countries participating in The Asian Cup competition increases. The strategy used in the speech is descriptive in nature. This is because the speaker clearly describes the origin of The Asian Cup competition, its expansion and the present stage and status of the competition as a unifying factor of many Asian countries which had been at wars with each other (King Lee 2004). The third speech focuses on the Asian Football Confederation, comparing its strength with other soccer confederation of the world. The speaker here illustrates the necessary requirements of taking part in the AFC Champions league tournaments. The main objective of the speech is to give clarity on the importance and position of the AFC Champions league in the world football. This is evident from the speech when he notes that the qualifiers in the AFC Champions league take part in the FIFA World Cup competitions, which is the worldwide celebrated football. The strategy employed in this speech that helps achieve the speakers objective is explanatory mode of speech delivery. This is noted in the way the speaker explains the necessity of participating in the AFC Champions League (King Lee 2004). The fourth speech clearly illustrates the challenges facing