Market structures Essay Example for Free

Market structures Essay This week was very informative and interesting for me, I have learned a lot from this week. This week has helped me in comparing various market structures and their characteristic, along with evaluating the effectiveness of competitive strategies within market structures. Furthermore, this week has helped me in determining profit-maximizing strategies based on market structure analysis. Some of the most interesting things learned were the examples of monopolistically, oligopoly and monopoly. Keeping the concepts of Monopoly, oligopoly and perfect competition straight has proven to be a real challenge. The amount of information presented is overwhelming at times. I had to step back and reread several sections repeatedly to ensure a clear understanding. The side-by-side comparisons of market structure was very helpful and presented in a manner that was clear and concise, promoting a better understanding of their differences. Monopolistically would be coffee shops there is a lot of different coffee shops in one area each coffee shops offers certain specialize different from the other shops. An oligopoly would be vet office with only a few in a certain locations. An example of monopoly market would be a telephone company that is assigned to a certain area. A monopoly is a company that rules a location but if priced to high from competitors can lose if monopoly. When firms consider profit-maximizing strategies it is important to look at the short-term and long-term processes of product output. When doing this, one needs examine the different types of competition. Any market types of competition will affect a company’s marginal revenue and marginal costs. A monopoly can control the market of certain goods or service, and a phone company is an example of this. Phone companies often are the only supplier, so they have no competition and set their prices as consumers will pay them. In a monopolistic comp etitive environment competitive strategies are constantly changing because of different goods and services hitting the market. Finally, an oligopoly environment an organization will bear in mind how its actions will affect its rivals. Many firm’s use the concepts to be successful. I was able to understand what a market economy is. I also was able to understand how a market works. A market works by an individual providing a service and in return that person would be compensated for that service. Also when someone wants a product in order to receive that product a payment is made in exchange for thus product. The chapter also goes on to discuss capitalism and socialism, I would define socialism as a society making the decision about what people want and need and how much of those products to produce, basically the society is making the decision. Capitalism I feel based on the definition stated in the text book, can be defined as when a small group of individuals have the main control over the controlling companys of products and service that are used on a daily basis. This allows them to set a price and the amount of the product or service that are available. The chapter also makes us aware of feudalism, which basically means you follow the footsteps of your predecessors, if your parents were farmers you will be a farmer, in essence following the traditions. The chapter also discusses Mercantilism, this in essence means that the government has the means and the rights to hire a non government controlled company in order to achieve the needs of the government. I did very well with the various market structures and their characteristics, but not so well with the other topics. A monopoly is the only player in their respective industry. An example of a monopoly is the local power company because you cant get power anywhere else, unless it is natural energy. An oligopoly is similar to a monopoly but there is more than one firm that dominates the market. An example of an oligopoly is the operating software for smart phones, which has two dominate players, Apple and Google. Monopolistic competition is where many companies sell basically the same product with minor differences. Perfect competition is when everyone sells the same thing, everyone has the same information, and it is easy to enter and exit into the market. I personally do not believe that an example of perfect competition exists; the closest industry may be agriculture. For firms to maximize their profits costs need to be kept low and revenues need to be boosted. Whichever route a company uses to maximize profits, it will affect both cost and revenue. For instance, if a company decides to advertise a new product, the advertising will affect cost and revenue. The price of the advertising will increase the costs of the product, but at the same time increase revenues because consumers are now aware of the product. The chapters on Monopoly Perfect Competition were as I had previously understood, and the conditions for each make sense. The development of evolving economic systems as discussed in Chapter 3 was like a history lesson review and the restatement of the three different types of businesses that exist (sole proprietorship, partnership, and corporation) a good reminder of what has been learned in prior classes. I gained some new understandings of Monopolistic Competition I had never heard the two used together before, but is a nice blend of the two market types. I didnt struggle with any of these things. What I did struggle with was the concepts, structures, and quite frankly the math surrounding Pricing and Profit Maximization in all the markets. I found it counter intuitive to my experience in business to not produce more, so as to create demand and keep pricing high, as is suggested in a Monopoly. The profit maximizing exercise was a challenge which boiled down to MR = MC is the profit maximizing rule for the monopolist. (Colander, 2010) This differs from the profit maximizing equation for Perfect Competition which is MC = MR = P but the TR and TCC graph for evaluating the best output level is perplexing and will likely take me the better part of 20 minutes to put one together myself I did enjoy this week’s team assignment. Was enjoyable writing about the new product option and th eorizing about the potential for said product. This week’s readings covered many different kinds of market structures. Starting with the basic Perfect Competition where the businesses sell the exact same product, to a monopoly that states that there is only one business that has complete control. From Monopolistic Competition which is where the businesses sell a similar product but not an identical product to the Oligopoly which is where there a few giants that control the industry. We went through all the different market structures, and there were many examples that were given to help explain the differences between the different market structures. One of the parts of the reading that I found very interesting, was on page 369, it discussed the idea of a sticky prices† This is where the idea is that if one company lowers its prices to try and gain business. The other businesses that are in competition will lower their prices too. This will prevent anyone from getting an edge on the competition. The gas prices are a perfect example of this. In Chapter 15, the cost of Welfare Cost Triangle, is discussed. The Welfare Cost Triangle is one of the many reasons that Monopolys are frowned upon by economists. It creates an untrue reflection to the cost to the society. With a monopoly the business can charge any price that they see fit and therefore it creates and unbalanced marginal cost. Chapter 3 discussed the idea that it is not just the United States Economy that is affected across the world. Many times as we are going through our lessons, and we, as a class are discussing economics, I fail to remember that there are many more markets in the world then just the United States. The chapter discusses the history of economics and how they work in the different social environments. They were very straight forward and very self explanatory. References: Colander, D. C. (2010).Economics (8th ed.). New York, NY: McGraw-Hill.

Fullerenes Synthesis Extraction and Purification

Fullerenes Synthesis Extraction and Purification There are many methods to synthesis C60 and C70 in gram quantities in the laboratory. In addition, higher mass fullerenes (larger fullerenes molecules) can be produced and isolated , albeit in very small amounts [1]. Most methods for generation of large quantities of fullerenes produce a mixture of impurity molecules and stable fullerenes. For this reason, fullerene synthesis must be followed by processes of extraction and purification of fullerenes from impurities according to mass [1]. Synthesis of Fullerenes: Fullerene molecules can be synthesized in the laboratory in a wide variety of methods, all involving the formation of a carbon- rich vapour [1]. Early methods used laser evaporation technique which produces very small quantities of fullerenes [1]. The later approaches involve an electric discharge between graphite electrodes in He gas [10]. Laser Evaporation Technique: This method was used in 1984 for the first time by Rohlfing and others [8]. They noticed that carbon cluster Cn with a huge number of carbon atoms (more than 190) could be produced [9]. In 1985 Kroto, Smalley and co- workers used this technique to generate and detect the most stable carbon clusters [7]. This method involves vaporization of carbon species from the rotating graphite disk into a high density helium, using a Nd:YAG laser operation at 532nm, (fig2). The resulting carbon clusters were analysised by time -of- flight mass spectrometry. The first observation of the mass of C60 was a 720 amu peak. Although this approach produces minute quantities of fullerenes, it is still essential if when we use later modification. This modification will help to heat the dusk of graphite. Therefore, it gives remarkable control of fullerene distribution and the generation of specific fullerenes [2]. Arc Evaporation: There is no doubt that this technique is an efficient way to produce gram quantities of fullerenes in the laboratory [1]. For the formation of fullerenes by this technique, an arc is struck between two graphite electrodes in atmosphere of 100~200 torr of He. The contact between the electrodes is maintained by the influence of gravity. The apparatus is surrounded by water to cool the soot to achieve the resulting soot which may contain approximately 10-15% of soluble fullerenes [2]. The first design by Wudl and co- workers used a pyrex cylinder for the vacuum shroud. Although this gives a suitable method for visual inspection of the graphite electrodes through the well, the glass cylinder is easily damaged. For this reason, it is appropriate to change it with a stainsteel cylinder with a window [1]. Fullerene Extraction: In this process of fullerenes production, soluble impurity molecules and insoluble nanoscale carbon soot are generated with soluble fullerenes. Two effective methods are used to extract the fullerenes from the soot [1]. Solvent Methods: Solvent method is the most common method is used to dissolve the fullerenes in benzene, toluene (preferred over benzene due to its toxicity is lower) or other suitable solvent. However, the solvent also contains other soluble hydrocarbon impurities [2]. It can be separated soot and other insoluble molecules from the solution by filtration. The early method used Soxhelt extraction in a hot solvent to remove fullerenes from the soot. This technique is used where the molecules to be extracted from the solid state are soluble in organic solvent, such as polyaromatic hydrocarbons (PAHs) from coal. This apparatus consists of double thimble containing soot, fullerenes and other materials and at the bottom the solvent is boiled in the flask. The solvent vapors and rises to condense in the condenser unit, the solvent distills then the solution passes through the thimble wall. The solution which contains the extracted molecules returns to the flask. The molecules that are not soluble in the so lvent remain in the thimble. Another alternative method, the soot is separated in tetrahydrofuran (THF) at room temperature before sonicating the soot in an ultrasonic bath for 20 minute. Removing insoluble molecules by filtration and a rotary evaporator at 50Â °C are used to remove THF from the fullerenes. It can be noticed that the higher boiling point solvent and more polar isolate the higher mass fullerenes [1]. Sublimation Methods: It can be sublimated microcrystalline C60 and C70 powder at low temperature Ts~350Â °C (C60) and Ts~460Â °C (C70). For this reason, C60 and C70 can be separated directly from the soot without introducing solvents, such as benzene, toluene, carbon disulfide or hexane. This method provides a beneficial alternative to solvent extraction for some cases which are sensitive to contamination of solvent in the sample. In this approach, the raw soot is placed in a quartz tube and the whole apparatus is heated in a furnace. Dynamic pumping is preferred because it is likely the soot may contain polyaromatic hydrocarbons impurities. The raw arc soot in the end of tube is kept at the highest temperature T~600-700Â ° C. The higher mass fullerenes sublimate from the soot which then condenses in the colder section of the tube. Since the sublimation temperature of C70 and higher fullerenes are higher than that of C60, they will condense closer to the soot. The production of a C60 molecular beam fr om a microcrystalline mixture of C60 and C70 depends on the difference in sublimation temperature between C60 and C70. This microcrystalline mixture is placed in a dynamic vacuum and is heated above the sublimation temperature of C60. The sublimation rate for C60 in vacuum at T~400 Â °C is favored by a factor of 20 over that C70. A pure molecular beam of C60 can be obtained, because C70 is a factor of ~ 7 less abundant in arc soot than C60 [1]. Kratschmer et al [11] used the method of directly subliming fullerenes from the solid material. However, this does not provide pure fullerenes. Fullerene Purification: The previous methods of extraction may bring impurity molecules with the most stable fullerenes. The step of chemical purification must be carried out, if a pure fullerene microcrystalline powder or solution is desired. The step involves sublimation methods based on temperature gradients and solvent methods based on liquid chromatography. Fullerene purification means the separation of the different fullerenes in the fullerene extract into C60, C70, C76, C84 etc. Sensitive tools, such as liquid chromatography, mass spectrometry, nuclear magnetic resonance (NMR), optical absorption spectroscopy and infrared [1]. Solvent Methods: The main technique for fullerene purification is liquid chromatography (LC). LC is a wet chemistry method which includes a solution ( called the mobile phase ) of a molecular mixture. This solution is forced to pass through a column filled with a high surface area solid (called the stationary phase ). The separation of fractions is verified qualitatively by the comparison of the observed optical spectra, vibration spectra and NMR data or by color ( magenta or purple for C60 in toluene and reddish- orange for C70 in toluene). Liquid chromatography separates molecules according to their weights. Moreover, this technique can be utilized to separate a single allotrope, such as C76, or to isolate isomers with different molecular shapes but having the same molecular weight, such as separating C78 with C2Ï… symmetry from C78 with D3 symmetry [1]. The liquid chromatography process involves chemical or physical interactions between a particular molecule and the stationary phase. This interaction reduces (or raises) the rate of migration for that molecule through the column or raises (or reduces) the retention time for that molecule. Remarkable chemical or physical differences for the molecular species, such as surface absorption, shape and mass are important to provide a clear chromatographic separation. Early approaches to C60, C70, and higher fullerenes purification included flash column chromatography of the raw fullerene in a column packed with neutral alumina as the stationary phase and hexane/toluene ( 95/5 volume % ) as the mobile phase. Although this process was found useful, it used abundant quantities of solvent that was difficult to recycle [1]. One of the first important development to this method was high performance liquid chromatography (HPLC).

The Hobbit by JRR Tolkein - Bilbos Noblest Moment :: essays research papers

Bilbo’s noblest moment in The Hobbit, a fantasy book by J. R. R. Tolkien, is when he gives up the Arkenstone, a precious jewel. He is commended by some for his graciousness of giving away such a treasure, for everyone was rushing to try to get it for themselves. Yet, Bilbo gave the stone to the Elvenking and went against of his friends to attempt to protect lives. This is especially noble since no one else could have achieved this action and been trusted. It revealed supreme generosity from Bilbo.Bilbo feels that it is essential to settle all the disputes which is why he concludes that giving up the Arkenstone would be the best alternative. A war was beginning because the elves and men wanted their fair share of the treasure since they killed Smaug, the dragon who stole the fortune from the dwarfs hundreds of years ago. Maybe, the elves and men could bargain with the Arkenstone which is the heart of Thorin. Thorin treasures it above anything else in the world, and all other riches do not even compare to the Arkenstone. Bilbo figures that this may be the only performance that could save lives, and he wants to achieve that objective. Even though the stone does not rightly belong to him, Bilbo gives away the stone away out of the goodness of his heart. Consequently, Bilbo has many justifications for presenting the Elvenking with the Arkenstone.Since Bilbo was so gracious for giving up the Arkenstone, no other character would have been able to do that achievement. One part that had an immense role is the Elvenking having trust in Bilbo. If a dwarf would have wanted to give the elves something, most likely, they would not have trusted the dwarf. This is because the dwarfs were the ones who were not giving them their share of the riches. Bilbo has and advantage for not being like the dwarfs. So, the elves had more faith in Bilbo for being a hobbit. Probably, the dwarfs would have been greedy and kept the Arkenstone for their own anyway. All they want is the riches, and they do not care about anyone but themselves. In fact, when they were in the tunnels with the goblins, the dwarfs did not even notice when Bilbo became lost, and they were about to go on without him. Also, they always relied on Bilbo to get them out of trouble.

romanticism Essays -- essays research papers

Romanticism and Rationalism Romanticism began in the mid-18th century and reached its height in the 19th century. The Romantic literature of the nineteenth century holds in its topics the ideals of the time period, concentrating on emotion, nature, and the expression of "nothing." The Romantic era was one that focused on the commonality of humankind and, while using emotion and nature; the poets and their works shed light on people's universal natures. Romanticism as a movement declined in the late 19th century and early 20th century with the growing dominance of Realism in the literature and the rapid advancement of science and technology. However, Romanticism was very impressionative on most individuals during its time. Rationalism or Realism was erected during the mid 19th century. Realism are ideas that are brought up in philosophical thinking. The realistic movement of the late 19th century saw authors accurately depict life and it's problems. Realists attempted to gi ve a comprehensive picture of modern life by presenting the entire picture. They did not try to give one view of life but instead attempted to show the different classes, manners, and stratification of life. The Rationalist recognizes that they must master their own destiny, using their unique powers of reason and the scientific method to solve problems. Such authors that represent these two eras are Ralph Waldo Emerson, Henry David Thoreau, William Wordsworth and Charles Darwin. Romantics believed that one needed to understand nature to understand oneself. In other words, only through nature could one discover who they are. Emerson shows this in his writing called "Nature". In the exert "†¦man beholds somewhat as beautiful as his own nature." This depicts Emerson's feelings toward nature; view nature as you view yourself. If one views nature as caring and compassionate, one will also see themselves as caring and compassionate. Similarly if you understand na ture you will know yourself better. As one gains wisdom from nature, one begins to realize that understanding is a gate way to the divine as well as to oneself. Other writers also agreed with this notion of nature. In the essay "Walden" by Thoreau, Thoreau had left society to move into a shelter outside of his town. By living on only the necessities he lived his life as simple as he could, thus fin... ...eling of the lump of figures in the center of the raft. The X form of the composition draws your eye all around the composition. The eye starts at the top right with the Revolutionary figure holding on to a piece of cloth in the colors of the French Revolution and then is drawn down the diagonal. Gà ©ricault then depicts the striving, the dying, and the dead as they overlap each other in a fierce struggle to survive. The eye is then drawn up and down the dark opposing diagonal. This whole scene is then placed on the mighty ocean to delineate the fact that the raft is a metaphor for France being on a hostile ocean of depravity. The Grande Odalisque also typifies Romanticism. Ingres, using example such as the Mannerist Parmaganino’s Madonna with a long neck, takes the artistic license to elongate the figure of this Turkish harem girl. Influenced by the neo-classical revival Ingres draws upon the Greek technique of flat linear forms and depicts his model in an impossible pos ition allow us the view of both her shoulders and her breast; the figure is given an extra three vertebrae in order to maintain this position. Ingres endows a feeling of sensuality into the figure instead of the pai

Motivational Strategy Guidelines Based On Self-Efficacy Essay -- Social

Purpose of this paper The purpose of this paper is three-fold: First, to examine briefly Social Cognitive Theory’s view on the contribution of self-efficacy to learning and motivation; Then, to offer some guidelines for motivational strategies reflecting self-efficacy concepts that have been supported by research; Finally, to provide some possible ways to implement these guidelines in a mathematics class. Introduction Within us all is a desire to achieve. The need exists to show, to ourselves and to others, that we are capable in some area; that we are able to perform difficult tasks, acquire knowledge that no one else knows, run faster, jump higher, and live up to some perceived potential unique to us as individuals. This goal to achieve is evident in young children, manifesting itself early and continuing at some level throughout the school years and on into adulthood. Of particular interest and importance to me as a teacher are contributing factors to students’ motivation to achieve, and motivational strategies that can increase the likelihood of student achievement. At this point, let me state the obvious: Studying motivation is somewhat difficult, because motivation is subjective. Motivation is not directly observable. It must be inferred from student behavior. Also, behavior patterns exhibited by students may have similar surface attributes, but could arise from entirely different motivations (Good, Brophy, 1995). Student motivation is affected by many variables including past experience, peers, home life, classroom and school expectations, and teacher behavior. This adds to the complexity of studying motivation, and adds to the difficulty teachers face when addressing issues relevant to promoting st... ...03). My Current Understanding of Understanding Mathematics, paper submitted for MAT 791. Snowman, J. & Biehler, R. (2000). Psychology Applied to Teaching. 9th Edition. Boston, MA. Houghton Mifflin Company. Urdan, T. Midgley, C., & Anderman, E. M. (1998), The role of classroom goal structure in students’ use of self-handicapping stragtegies, American Education Research Journal, 35(1), 101-122. Online sources and suggestions: www.analytictech.com/mbo21/motivation.htm. www.cartwright.k12.az.us/Math/Resources/cooperat.html (Cooperative Learning Suggestions). www.emory.edu/EDUCATION/mfp/BanEncy.html (Self-Efficacy by Albert Bandura). www.emory.edu/EDUCATION/mfp/effpage.html (An excellent resource for information and links on SCT and self-efficacy). www.fiu.edu/~cryan/selfefficacy/MotivationandOpportunity.htm. www.med.usf.edu/~kmbrown/Social_

Apology Paper

Apology Paper In the Apology by Plato, the scene is set up on the jury; Socrates is standing in front of his accusers, Meletus, Lycon and Anytus. He is defending for himself against the four charges brought by the accusers. Socrates is charged with inquiring the heaven and searching things beneath the earth, a Sophist, not believing the god of Athens, and corrupting the youth. Therefore, surrounding him was a group of wealthy young audiences. In the Apology, Socrates is defending for himself as well as prophesies to those who condemned him.Although Socrates died, but he never convicted of his charges; even at the last moment, he warns the condemners and accusers will soon be punished by his son. In my opinion, if I were on the jury, I would also find Socrates as not guilty. Socrates violates none of the four charges, and by his eloquence, he embarrassed his accuser in front of the public, especially the wealthy young group of people and leading the defense on the jury and trap the ac cuser. According to the four charges on Socrates, the first one is Physicist, which is inquiring in the heaven and searching for things beneath the earth.Socrates uses two points for his defense, the falsehood that Socrates is a Physicist and Aristophanes. In the Dialogue, â€Å"and took possession of your minds with their falsehoods† Socrates thinks that the jury is judging unjustly for his charge, for those people who are being told that he is a Physicist since child. By default, those people are tended to think of the Physicist side. The word â€Å"default† means the natural tendency of thinking him as a Physicist in the first place.Later in the dialogue, Socrates furthers his defense by using Aristophanes’ comedy as an example. Aristophanes, also known as the father of comedy, he has been said to recreate the life of ancient Athens more convincingly than anybody else. With such a great name being mentioned in front of the public, it is far more convincing th at Socrates is not in the charge of Physicist, since Socrates treats the charge as watching a comedy which tells nonsense theory. Therefore, Socrates on the jury claimed that Meletus could not charge him for that. O Athenians that I have nothing to do with these studies. † The above statement shows the denial of Socrates of being a Physicist, he did not inquiring the heavens and below the earth. In my opinions, Socrates is obviously not guilty for the charges. He never was a Physicist, and even if he is, he would have search for explanation of the God, and knowing the cause of some Myths and use scientific approach to find the answer. The most important fact about Physicist is that they don’t believe in God, they believe in evidences and proofs instead. But Socrates does believe in God.Besides, I found no sign of Socrates in doing anything scientific. Instead, he is trying to call out the people who he met are present here to witness the truth. The second charge against Socrates is he making the worse argument into the better argument, this charge identified Socrates with the Sophists, a Sophists is a tutor who charged for tutoring the youths for a career in politics by teaching them how to make a convincing arguments and travelled from city to city to teach the youth. If I were on the jury, I would give a vote for him for not guilty.First of all, Socrates in the dialogue seems to separate him from the Sophists group, he jokes about if he able to teach, he would honor his student to pay him. Later he quotes other great philosopher as his argument, he is honoring those great people have the knowledge to persuade the youth to leave their own citizens, with such privilege that is certainly worth some money. Also he told the story of Hipponicus’s son and the way he interprets is convinced that Socrates lacks any knowledge in teaching other people. â€Å"My poverty is a sufficient witness. Furthermore, Socrates is using his poverty level as a p roof and a strong argument against Sophist, yet if he is charging fee for exhortation, it would if brought him out of poverty and living in luxury. But throughout the dialogue, there are plenty of places where Socrates stated that he have no money, â€Å"But you see that I have none, and can only ask you to proportion the fine to my means. † If he have the money, he would if volunteer to make an offer for the proposal for the sentence, instead of keep saying he have no money.As a conclusion, Socrates never travelled nor charged people money and living the life of poverty. It is very hard for me to think of Socrates doing the same as the Sophist, therefore I would brought in a verdict of not guilty for Socrates. The third charge for Socrates is corrupting the youth, â€Å"what evil does he practic or teach? They do not know, and cannot tell. † Socrates introduced his defense but saying group of wealthy young men came across him and getting angry with him for finding out that they really know nothing and call him the misleader of youth.But they can’t even point out what particular thing that Socrates had corrupted them, his argument was how he corrupted the youth when nobody can tell what Socrates teach. Furthermore, Socrates uses his eloquent brilliantly to embarrass his accuser Meletus. Socrates brought out Meletus and constantly ask him question and set him up to step on the trap. The tricks that Socrates is trying to do is to make Meletus contradicts himself. From the point of the jury, I would say he is not guilty for corrupting the youth.On the jury, Socrates pretends that he is the corrupter and asks for the people who he have given them advice to be his accusers, then he followed by a long list of names that he come across with. Besides, Socrates uses the word â€Å"produce† to emphasize his argument that Meletus should have â€Å"produce† some of witness that Socrates had gave them bad advice and Socrates even voluntee r to make way them. Judging from this point, I certainly know that Socrates is telling the truth and he is confident that he is not corrupting the youth.Besides, I also think that the charge of corrupting the youth is linked with other charges, like the Sophist charge, the Sophist were very distrusted by Athenians, if Socrates is found guilty for Sophist, he is certainly corrupting the youth too, vice versa. Besides, the analogy of the training of the horse is a convincing point, yet the young men also require training by a skilled teacher, and most people cannot do it, unless those youth are same as the horses. Therefore, he is found not guilty for corrupting the youth.The last charge against Socrates is not believed in the god of Athens, this charge is probably a follow-up of the first charge, Physicist. If you do not believe in the god of Athens, than you must be worshipping other god, therefore, Socrates’ accusers think he is inquiring the heaven and searching for thing b eneath the earth. In order to defense against he, Socrates further asks Meletus question by interrogating him to what extent is mean by not the same gods which Athens recognizes. Later Socrates regards the sun as stone and doubt about if Meletus is accusing Anaxagoras instead. â€Å"You really think that I do not believe in any god? This quote clearly shows Socrates’ argument, as Socrates are being accused on the jury, he defend himself by questioning Meletus of not knowing his belief. Socrates’ horsemanship and flute-playing is definitely dubious for Meletus, as he did not answer the question but get up an interruption. For the judgment here, I would say Socrates is not guilty for not believing the god of Athens as he does believe in gods of Athens. In his defense, Socrates admitted that he do believe in divine beings, it must be spirits or demigod and he claims and make Meletus to say that Socrates is an atheist who believes in spiritual agencies and demigods.Socrat es here successfully lead his accuser to admit that he have made a false accuse and have made up one just for charging Socrates. Without a valid accuse, how can Socrates be found guilty of not believing in the god of Athens? And yet Socrates is believes in the god of Athens. To conclude, if I were on the jury, I would found Socrates not guilty for the four charges. Nevertheless, the jury never wanted Socrates to die; it is Socrates would fain lose his life. Truth is always the truth, if you endeavor to defense, someday you will success.

Information system Essay

1.Information system are too important to be left to computer specialists. Do you agree? Why or why not? I agree. A. Technology: Emerging mobile digital platform enables computer specialists to communicate with colleagues, coordinate work, and provide assistance to colleagues when they encounter computer problem, which improves efficiency of computer specialists. Computer specialists can keep vital documents on cloud computer platform, and work at anywhere, which guarantees the enterprise information network system runs smoothly. B. Management: Computer specialists adopt online collaboration and social networking software to improve coordination, collaboration, which simplify the process of information collecting and knowledge sharing. Computer specialists tackle computer problems by virtual meetings, which can save time and increase efficiency. C. Organization Teleworking makes computer specialists to work away from the traditional office, which gains momentum in the workplace. Computer specialists use social networking platforms, including Facebook, Twitter, and internal corporate social tools, which can deepen interactions with colleagues and leaders. 2. If you were setting up the web site for Disney World visitors, what management, organization, and technology issues might you encounter? A. Management Issues: a. Devise website development schedule As far as I am concerned, developing a website schedule is the first step for setting up a website. Firstly of all, I should prepare all of the hardware facilities for constructing the network server, which needs huge capital investment. Secondly, it is my duty to consider the framework of the website, a perfect framework construction would lay a solid foundation for the goal of promoting the website. Last but not least, collecting plenty of information is necessary, the website should be able to afford all the information for Disney World visitors whatever they want to learn. b.  Devise website promotion strategies When the website is constructed, I should make plans to promote the website. The purpose of setting up the website is to provide possible convenience and assistance for Disney World visitors. If no one knows the website, the website construction will make no sense. I need the assistance of a excellent team, who will formulate a series of scheme including advertising campaign to promote the website. c. Devise technology strategy Formulating the strategic objectives is necessary for the long-term development of website. We can provide high quality service to tourists through innovation, as a result, Disney will get high return on investment and creation of long-term competitive advantage. B. Organization Issues: a. Complete the website construction by assigning the tasks to each team within the stipulated time It is very important to set up a strict time plan. Building up a large-scale website needs every team to work together. Website construction is divided into a number of steps, every step should be strictly carried out in accordance with the plan. Mutual cooperation between the teams will guarantee the website be completed on time. b. Use social networking platforms, including Facebook, Twitter, to publicize website As social networking platforms is becoming more and more popular, it is necessary for us rely on these platforms to popularize the website. c. Regularly update the website Update the information of the website regularly on these networking platforms will make the website to be widely known, and will finally attract more visitors to Disney.