Super Keyword Research Paper Example | Topics and Well Written Essays - 1000 words

Super Keyword - Research Paper Example However, other languages have a liberal approach, which allows redefinition of keywords for purposes. Keywords refer to identifiers or symbols which stand for functions or variables. This means that keywords have a characteristic of self evaluating and self quoting interned in the KEYWORD package. They have their application in labeling named opinions to functions, and they represent symbolic values (Savinov, 2008). Programming languages vary on the provision of keywords and library routine. For instance, some languages have provisions for keyword output or input operations, while other languages offer library routine. Languages such as Python and Basic dialect use, print, as a keyword, while Lisp and C use, format and printf, in their standard library. When a programmer applies keywords to functions or variables name, this triggers a compilation error. Most of the current editors have keywords automatically set in different text color for the purposes of indicating that they are key words. Super keywords have their definition and application in Java, where they play a crucial role during inheritance. Programmers use super keywords when accessing members of the super class. Super keywords have their application when a subclass needs to define or refer to an immediate super class. The super keyword can be invoked when a method overrides one of the super class’s methods. The super keyword in this case can be invoked to override the method. As a result, the super keyword in java indicates the super class of the classes in which the super keyword has recently been used (Leahy, 2011). Super keywords are also standalone statements used in calling the constructor of super classes in the base class. The super keyword has two forms. The first form calls the super class constructor, while the second form accesses members of the super class that have been hidden by members of a subclass. A super keyword can be illustrated as; Public class Super class { Public void p rintMethod () { System.out.println (â€Å"printed in Superclass.†); } } Purpose of the Super Keyword The super keyword can be used when referring to a hidden field. This will enable the access of hidden variable data of the original class. For instance, class A has two instance variables; float b and int a. Class B, expands to class A, and it has its own data members with similar names, (a) and (b). In this instance, class B will be hiding the variables in class A. The super keyword is used in accessing the hidden variables. This can be done by using the super.member; syntax. This gives the super keyword a function of identifying the super class of its identifiable subclass. In this case, members can take the form of an instance variable or a method (Leahy, 2012). The program will display (a) in super class 1 and (a) subclass 2. The instance variable (a) in B conceals the (a) in A, hence; super keyword allows access to (a) defined in the super class. Therefore, the super keyw ord can be used in calling methods hidden by a subclass. Another purpose of the super keyword is in calling class constructors. Super keywords are used when calling super constructors in a subclass. This is done using the super(parameter-list); syntax. The parameter list includes parameters that the constructor needs in the super class. For instance, the super keyword can be used to cite a super class constructor. The mountain bike can be considered as a subclass of a

Produce a bid document for Beijing,China towards The 2018 Youth Essay

Produce a bid document for Beijing,China towards The 2018 Youth Olympic Games - Essay Example It presents into a full glare, the spicy hot port on lantern-lit ghost streets that live every individual mesmerized. As a bid document for Beijing, China towards The 2018 Youth Olympic Games, this paper justifies the countries capability in hosting the games. This capital city is China’s political, economic, cultural and transportation center covering an area of 16,800 square kilometers. The city is characterized by a semi-humid continental climate, which will make the country a daze of excitement for the visiting participants of the 2018 Youth Olympic Games (Xu, 2008:198). The entire nation welcomes the chance to host these forthcoming games and the world will be opened to see the numerous palaces, imperial gardens, temples, pagodas, stone carvings, and captivating chronological sites. China has grown to become one of the super powers the world is taking pleasure in. With its deep-seated technology and the good international relations, the country’s economy pledges a full support in hosting this prestigious world sports. The country has sustainable and reliable services, which gives a guarantee to establishing the necessary facilities. The infrastructural ad architectural designs are best suited to meet the international standards of the International Olympic Committee (IOC). After the country’s stable economy successfully sustained the previous 2008 Olympics, the country has shown maturation. The economic is unwavering and the ongoing indoor preparations are true picture of how the country is ready (Alexandre and Mendes, 2011:3). The government fully pledges support. It is in good faith that the government will want present a prospect to the entire the human race how democratic, refined, open, responsive, and harmonious it is. The government guarantees universal human rights. The word of honor assures the world freedom of movement, thought, conscience, assembly, religion, association and access to information elaborates the

Outline On Galileo Galilei

Outline On Galileo Galilei Thesis statement main argument The astronomer Galileo Galilei contributed to the field of astronomy majorly by observing the sky with a telescope he had built, observations which resulted in his discovery of many astronomical phenomena further proving that the Earth was not the center of the solar system. Statement of purpose (scope of the essay): Following a brief biography of Galileo Galilei, this paper will determine the state of the scientific knowledge prior to Galileos astronomical discoveries, explain what Galileos contribution to astronomy was, and discuss how his findings subsequently changed humanitys conception of the universe. Body Topic sentence of paragraph 1: Besides being known as a very influential astronomer, Galileo Galilei was also known for being an Italian scientist and philosopher. Birth date: February 15, 1564; Place of birth: Pisa, Italy. (Galileo Biography, 2013) Death date: January 8, 1642; Place of death: Arcetri, Italy. When he died, he was blind and very ill, and was under house arrest for heresy. (Galileo Biography, 2013) Galileo first started in a monastery school because he wanted to become a monk, but he eventually left the monastery and attended the University of Pisa to study medicine, like his father wished. However, he never completed his medicine degree and instead found an interest in mathematics and philosophy. (Bellis, 2013; Galileo Galilei, 2013) Galileo taught for three years at the University of Pisa, but transferred to the University of Padua when his three-year contract at Pisa ended. (Bellis, 2013) In 1609, Galileo heard rumours of a spyglass having been created by a Dutch spectacle-maker. Galilei decided to create his own spyglass, later renamed a telescope, and eventually made it more powerful than the Dutch spyglass. One night, he pointed his telescope towards the sky and his astronomical discoveries began then. (Bellis, 2013) Topic sentence of paragraph 2: Prior to Galileos astronomical contribution, the Catholic Church and the Bible were the principal sources of explanation for most of the phenomena that occurred on Earth and in space. In that time period, the geocentric model, suggested by Claudius Ptolemy at the beginning of the 2nd century A.D., argued that the Earth was in the center of the solar system and that the other planets and the Sun revolved around it. This model was widely accepted and encouraged by the Catholic Church. (Mochà ©, 2009; Redd, 2013) However, a more recent model had been brought forward by Nicholaus Copernicus, in 1543. This model was called the heliocentric model and declared that the Earth was not in the center of the solar system, but rather that this place was occupied by the Sun and that all the planets, including the Earth, rotated around the Sun. (Mochà ©, 2009; Redd, 2013) Galileo Galilei supported the Copernican theory (Galileo Biography, 2013), but this theory was considered against the teachings of the Church. As a result, Copernicus writings were banned by the Church. (Machamer, 2009; Mochà ©, 2009) Topic sentence for paragraph 3: Galileo Galilei made more than one contribution to the field of astronomy by observing the sky with his telescope, but his major discoveries were the first moons of Jupiter and the phases of Venus. His two major discoveries provided proof that the heliocentric model, introduced by Copernicus, was truly the one that was representative of the solar system. (Mochà ©, 2009; Weisstein, 2007) The moons of Jupiter (*the names of those moons will be included in the final essay*) that Galileo observed rejected the geocentric models argument against the Copernican theory. This argument stated that if the Sun was the center of the solar system, Earth would lose its moon because it circulated around the Sun; Earth could only keep its moon if it was in the center. However, with the moons of Jupiter (later named the Galilean moons in honour of Galileo) rotating around Jupiter, the scientist community could only face the fact that a planet could keep moons, even though it was not in the center of the solar system. (Mochà ©, 2009; Galileo Biography, 2013) The phases of Venus further encouraged the heliocentric model. The phases of Venus indicated that Venus must circle the Sun for its phases to be visible from Earth, just like the phases of the moon were. In the geocentric model, Venus would show no phases and would always be a crescent shape because the Sun would not be in the center of its orbit. (Mochà ©, 2009; Galileo Biography, 2013) Topic sentence of paragraph 4: Although Galileos observations and discoveries were not first accepted by the religious community, evidence of Galileos findings started to circulate and the Church was eventually forced to admit that Galileo had been right. (Galileo Biography, 2013; Bellis, 2013) Galileo had already published multiple books (*the names and dates will be included in the final essay*) prior to being charged of heresy by the Church and placed under house arrest. (Galileo Biography, 2013; Bellis, 2013) While being under house arrest, Galileo continued to write and publish books (Galileo Biography, 2013; Bellis, 2013), although he was becoming blind from having stared too much at the Sun with his telescope for another of his astronomical discoveries. (Our solar system, 2011) In 1758, the Church was forced to face the truth and lifted the ban on most of the books that supported the Copernican theory and the heliocentric model. In 1835, it abandoned its opposition against this model completely. (Galileo Biography, 2013) In the 20th century, some popes acknowledged the revolutionary work done by Galileo. In 1992, Pope John Paul II publicly apologized and showed regret on how the case of Galileo had been delt with. (Galileo Biography, 2013; Bellis, 2013) Conclusion Restatement of thesis statement: Galileo Galilei significantly contributed to astronomy primarily by observing the sky with a telescope, which resulted in his discovery of many astronomical phenomena proving that the Earth was not the center of the solar system. Summary of main points: Prior to Galileos findings, the Church believed in the geocentric model, introduced by Claudius Ptolemy. However, Galileos discovery of the moons of Jupiter and the phases of Venus instead supported the heliocentric model, suggested by Nicolaus Copernicus. Galileos contribution took a long time to be recognized, but it allowed for a better understanding of the way the solar system functions. Other discoveries based on the astronomers contribution: Galileos use of a telescope to observe the sky also allowed him to observe the Suns dark patches known as sunspots, part of the star cloud of the Milky Way, the rings of Saturn that he identified as ears, and the Moons crater-covered surface. (Mochà ©, 2009) There is also recent evidence that Galileo may have discovered Neptune nearly two centuries before it was official found by satellites and modern telescopes. (Redd, 2013) APA References Bellis, M. (2013). Galileo Galilei. About.com Inventors. Retrieved April 13, 2013, from http://inventors.about.com/od/gstartinventors/a/Galileo_Galilei.htm Famous Astronomers and Astrophysicists (2012). Retrieved April 13, 2013, from http://cnr2.kent.edu/~manley/astronomers.html Galileo Biography. (2013). Biography.com. Retrieved April 13, 2013, from http://www.biography.com/people/galileo-9305220 Galileo Galilei (1564-1642). (2013). BBC History. Retrieved April 13, 2013, from http://www.bbc.co.uk/history/historic_figures/galilei_galileo.shtml Machamer, P. (2009). Galileo Galilei. Stanford Encyclopaedia of Philosophy. Retrieved April 13, 2013, from http://plato.stanford.edu/entries/galileo/ Mochà ©, D. L. (2009). Astronomy: A self-teaching guide (7th edition). [ebrary version]. Retrieved from http://site.ebrary.com/lib/champlaincollege/docDetail.action?docID=10342867 Our solar system: Galileos observations of the Moon, Jupiter, Venus and the Sun. (2011, February 10). Solar System Exploration NASA. Retrieved April 13, 2013, from http://solarsystem.nasa.gov/scitech/display.cfm?ST_ID=2259 Redd, N. T. (2013). Galileo Galilei: Biography, inventions other facts. Space.com. Retrieved April 13, 2013, from http://www.space.com/15589-galileo-galilei.html Weisstein, E. W. (2007). Galileo Galilei (1564-1642). Scienceworld.wolfram.com. Retrieved April 13, 2013, from http://scienceworld.wolfram.com/biography/Galileo.html *** Most of these sources are preliminary sources (i.e.: websites). For the final essay, I will find books or other academic sources to replace them, particularly for Galileos biography.***

Medicare :: Long term care

http://www.govreform.org/wws201.pdf Where we Stand? Personal Retirement Accounts: The Opportunity to Choose and Control our Future: February 2001 working ratio 2:1 by 2030 http://www.keytocare.com/pay_for_it.htm Long Term Health Care Are you likely to need long-term care? This year about seven million men and women over the age of 65 will need long-term care. By the year 2005, the number will increase to nine million. By the year 2020, 12 million older Americans will need long-term care. Most will be cared for at home; family members and friends are the sole caregivers for 70 percent of elderly people. But a study by the U.S. Department of Health and Human Services indicates that people of age 65 face at least a 40 percent lifetime risk of entering a nursing home. About 10 percent will stay there five years or longer. The American population is growing older, and the group over age 85 is now the fastest-growing segment of the population. The odds of entering a nursing home, and staying for longer periods, increase with age. In fact, statistics show that at any given time, 22 percent of those age 85 and older are in a nursing home. Because women generally outlive men by several years, they face a 50 percent greater likelihood than men of entering a nursing home after age 65. You may never need a nursing home. But the longer you live, the greater the chance that you will need some form of long-term care. Copyright  © 2000 Health Insurance Association of America http://www.aarp.org/confacts/health/privltc.html What you should know about Long Term Health Care †¢Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Should I buy long-term care insurance?

High School Speech Materialism and Money

We Have become largely materialistic as a society. Nowadays the size of your income is the point that defines you and happiness is the latest Ipod. Now just take a moment to consider. What was it that made you happy as a toddler? Was it that you had the latest Pumpkin patch fashions? Or perhaps it was that your parent’s earnt more than your best friends parents? No it was simply the love and affection of your parents, a sense of achievement when you achieved something and the companionship of people your own age. You see, I think those toddlers are onto a good thing. I believe that we as the young people of New Zealand place far to much emphasis on the importance of money. If you think about it, all that money causes is bad things; Debt, relationship problems, and inter-class prejudice. Money has such a strong influence over our lives, so much so that it often causes relationship problems. Many couples have put relationship problems down to financial problems. Debt and lack of income place major financial stresses on people. As a result their relationships with friends and sexual partners suffer. This can often lead to domestic violence, alcoholism and abuse. Recently a survey was conducted by a New Zealand relationship service. This survey revealed that 41% of couples experiencing relationship problems blamed their financial issues. A representative from the National relationship service declared that the groups of people most susceptible to domestic violence were young couples experiencing relationship troubles. We’ve all seen the massive controversy in the media about Slumdog millionaire Actress, Rubina Ali’s father tries to sell her. If money were such a brilliant thing why it was the very reason for a father trying to sell his daughter? His very own flesh and blood? Breaking up a whole family. I believe that if we were to place less importance on money then many relationships would benefit greatly. Debt is a major intrusion into people’s everyday lives. Debt is becoming a far more predominant issue. This is because a lot of the younger generations are un educated about the consequences of using credit and eftpos cards. They are also unaware of how to keep their accounts under control. Debt has become more of an issue in recent years with the introduction of electronic devices. Credit cards now allow people to spend heir money in advance meanwhile they are charged large amounts of interest. Because they are unable to physically ‘spend their money people are often fooled into spending large amounts of money. This is essentially a loan. The credit companies then charge the customer high interest rates and by the time the customer pays-off this debt they have paid almost twice the amount for an item in orde r to use their money in advance. The amount of debt an average New Zealander racks up is increasing. Take for example, a survey carried out by the Reserve bank of New Zealand in 2001. This survey stated that the average amount of debt as a New Zealander had increased by 10% over the ten year period since 1991 This is a leading cause for depression and mental illness. I believe that if proper education about money was given and the use of technology with money was reduced then money would become less of an intrusion into our everyday lives. Money encourages discrimination and prejudice. Society is quite distinctly split into different ‘classes’. These ‘classes’ are majorly influenced by, Yes you guessed it, Money. Why should someone be any less of a person just because they have a smaller income than the next person? The universal declaration of human rights declares that each person is entitled to certain things. Sadly are unable to access such things as they have a small income. Many low income families find that they are frowned upon by the ‘Upper classes’. One such person, a student, was mocked and taunted by her peers as her family had to carry out a ‘paper run’ to help sustain their family. As ashamed as I am to say it I stood back and watched while such blatant discrimination was taking place right in front of me. This is just one example of inner-class prejudice. The government also shows prejudice towards different classes by providing subsidies for health care and other services. Families qualify for these benefits by being under a certain income. Often families with incomes just slightly above the qualification standard often struggle to pay for such services but receive no subsidy. To qualify for a community services card a family must have a combined income of less than seventy thousand dollars per annum. A family earning seventy two thousand dollars per annum had a child that became critically ill. Because their income was two thousand dollars higher than the requirement this family received no financial help from the government and as a result they are now in major debt. I believe that inter class prejudice would become less of an issue and the lifestyle of many people would improve if less emphasis were put on money. So as the young people of New Zealand we need to take a stand and make a difference! Lets stop our consumer society form being consumed! We need to realize how the influence of money affects our relationships, emotions and attitudes towards others.

Value of Pets

Values of Pets to people Materialism is a way that people use to measure their social status and success. Some people think having pets is one of the values that can show the high value of their material possession; with a high value of pet, these people feel satisfied and successful in their life. However, most people do not think that having pets is a value of materialism. Most of the people think the values of pets are love of human being, benefit and helpfulness. One of the values that pets serve for people is companionship. Pets give people a feeling of love, pleasant and not being alone.People spend a lot of times with their pets than anyone else; therefore, they treat their pets as members of their families. By having pets, people feel responsibilities for their little ones. They take care of their pets’ health and diet like taking care of their children. Moreover, raising pets give people a great feeling of they are needed, so that they feel not alone. Pets have abilit ies to make people in a good mood. Most people have felt a warm feeling inside just by stroking or getting their face licked by their pets. By having physical contact with pets, people feel relaxed and comfortable.For example, after a hard day at work, touching or having fun with pets really help people to calm down and relax. Also, simply talking to pets can be very therapeutic because pets are good listeners. People often talk to their pets to share their thoughts, feeling, troubles and worries. Although their pets will not give them any solutions for their problems, the act of talking about their concerns with a good listener may help people find their own solutions. Consequently, talking to pets help people to relax and feel better. Other values that pets serve for people are beneficial. pets