Wireless Networking Essay -- essays research papers

Wireless Networking The term wireless networking is a technology that enables two or more computers to communicate using standard network protocols without network cabling. The industry standard mainly used for wireless networking is IEEE (Institute of Electrical and Electronic Engineers) 802.11. What this standard is could be described as a wireless network with hardware that requires the use of technology, which deals with radio frequencies as well as data transmission. There are two kinds of wireless networks, Ad-Hoc (Peer to Peer), or access point (base station). Ad-Hoc (Peer to Peer) consists of a number of computers each equipped with a wireless networking interface card. Each computer can communicate to other wireless enabled computers. They can share files and printers, but may not be able access wired LAN resources unless one computer acts as a bridge to connect to a wired LAN. Access points (base stations) can be hardware based or software based. The hardware based access point is a separate component connected to a wired Ethernet network and or server via an interface card. Software based access points can be a computer operating with software installed and is connected to a wired Ethernet network with an interface card. The benefits of software access points are there are fewer components, easier to set up, more cost effective, and have more built in features. Many manufacturers of wireless equipment can function with each other using IEEE 802.11 standards. There are two different methods for wireless communication, Frequency Hopping (FH) and Direct Sequence Spread Spectrum (DSSS or DS). It is important to check which of these two methods are being used because they can not work together. The latest version of the IEEE 802.11 standard is 11 mbps and 5.5 mbps (mega bits per second), with support for the older standard of one mbps and two mbps speeds. This new standard only covers Direct Sequence Spread Spectrum, not Frequency Hopping types. It is expected that the price of wireless networking interface cards to become inexpensive like the Ethernet cards. If your computer is connected to a wireless LAN, you can communicate to a wired LAN. You would need some sort of bridge between the wired and wireless LAN. You would need hardware or software based access point. Hardware access points are available with various types of network interfaces such a... ...d, much less decoded, by simple scanners, short wave receivers etc. You can gain access with specialist equipment. You can protect your data with a function built into 802.11 called WEP (Wired Equivalent Privacy), a form of encryption, which provides comparable privacy as the wired network. Traditional Virtual Private Networking (VPN) will work over wireless networks in the same way as traditional wired networks. IEEE 802.11 standard makes it possible to connect anything that has support for instance PDA’s, cell phones, cars, appliances, computers, body suits, electronic watches, etc. This technology is growing fast and soon everything will be communicating with each other. There are many uses of this technology and can be implemented in a number of different ways.   Ã‚  Ã‚  Ã‚  Ã‚   Security of data can be minimized using WEP and VPN. The technology is not that old and like most electronics and software, it too will evolve and change over time. More standards and uses are being developed. Technology is only limited by our dreams. http://apple.com/airport http://enterasys.com/com/technologies/wireless http://grouper.ieee.org/groups/802/11/ http://wirelessethernet.org

The Birthmark Essay: The Theme -- Birthmark Essays

â€Å"The Birthmark† – The Theme  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚        Ã‚  Ã‚   In Nathaniel Hawthorne’s tale, â€Å"The Birthmark,† the dominant theme is love conquering self, though there is also present the theme of alienation resulting from the evil within mankind. This essay intends to explore, exemplify and develop this topic.    Hyatt Waggoner in â€Å"Nathaniel Hawthorne† states:    Alienation is perhaps the theme he handles with greatest power. â€Å"Insulation,† he sometimes called it – which suggests not only isolation but imperviousness. It is the opposite of that â€Å"osmosis of being† that Warren has written of, that ability to respond and relate to others and the world. . . . it puts one outside the ‘magic circle’ or the ‘magnetic chain’ of humanity, where there is neither love nor reality (54).    Waggoner’s theme of alienation does play a part in the tale, but the theme which dominates is that of love conquering self as exemplified in Georgiana’s growing love for Aylmer. Her love transforms her very soul. â€Å"Everything he has to say is related, finally, to ‘that inward sphere’† (McPherson 68-69). â€Å"When he desired to build the kingdom of God, he looked for the pattern of it, not in history nor in the fortunes of those about him, but in his own heart (Erskine 180).    In the opening paragraph of â€Å"The Birthmark† the narrator introduces Aylmer as a scientist who â€Å"had made experience of a spiritual affinity more attractive than any chemical one.† Hawthorne’s description of the scientist’s love for Georgiana is apt, for love is just that – spiritual. And the theme of this tale is a spiritual one. Through the course of the story Aylmer declines spiritually, while Georgiana advances spiritually.    Even after Aylmer has â€Å"persuaded a be... ...John. â€Å"Nathaniel Hawthorne.† In Leading American Novelists. New York: Books For Libraries Press, 1968.    Hawthorne, Nathaniel. â€Å"The Birthmark† Electronic Text Center, University of Virginia Library http://etext.lib.virginia.edu/etcbin/toccer-new2?id=HawBirt.sgm&images=images/modeng&data=/texts/english/modeng/parsed&tag=public&part=1&division=div1    McPherson, Hugo. â€Å"Hawthorne’s Use of Mythology.† In Readings on Nathaniel Hawthorne, edited by Clarice Swisher. San Diego, CA: Greenhaven Press, 1996.    Waggoner, Hyatt. â€Å"Nathaniel Hawthorne.† In Six American Novelists of the Nineteenth Century, edited by Richard Foster. Minneapolis: University of Minnesota Press, 1968.    Williams, Stanley T. â€Å"Hawthorne’s Puritan Mind.† In Readings on Nathaniel Hawthorne, edited by Clarice Swisher. San Diego, CA: Greenhaven Press, 1996.         

Annotated King Lear Essay

In this article Neville’s key ideas are focused on the aspect of fathering. He makes connections between the fathering patterns of Lear, Gloucester and Cornwall. He starts with describing Regan’s reasoning for Edgars ‘recent behavior’. She states that his behavior is at the fault of King Lear’s 100 knights. â€Å"Was he not companion with the riotous knights that tend upon my father?†(2.1.94-95), which quickly becomes clear to everyone else that she does have a point, yet she is really just trying to rid Lear of his knights by placing the blame on them. Newman then shifts the focus to Cornwall who then realizes Edmund’s ‘loyalty’ to his father and almost immediately accepts him into their family, showing Cornwall’s foolishness by just accepting Edmund’s story without checking the verity of it. Newman suggests that â€Å"it is, perhaps his own lack of a son that blinds him to Edmund’s duplicity and leads him to, in effect, acclaim Edmund as his stepson.† (Newman, 191). Newman then brings up the irony in Cornwall adopting Edmund into his family. Edmund wanted to change the way society views bastards, that is why he came up with the plan to frame Edgar in the first place, and by having been accepted into a family by a member of this exact society, Edmund has achieved his goal. He then starts to make connections between the characters. Newman brings up the fact that Cornwall’s relationship with Edmund â€Å"†¦causes us to contrast his willingness to assume the told of father with the overall ineptitude of Lear and Gloucester as father figures.†(Newman, 192). He then brings up another connection between Lear’s concerns to recognize his daughter’s rights to his kingdom and Gloucester’s non-concern with his illegitimate son Edmund. He points out that Edmund was away for nine years therefor not being in contact with Gloucester nor Edgar for such a long period of time and yet Gloucester fully believes his story about Edgar. Newman says that this little knowledge of his family makes him a bad father and this â€Å"paternal failure parallels Lear’s† (Newman, 193). His closing paragraph states that the fact that both Cornwall’s and Gloucester’s eventual willingness to accept Edmund supports their parental ineptitude, which is a feature both men share with Lear. Adams, Robert P. â€Å"King Lear’s Revenges.† Modern Language Quarterly 21.3 (1960): 223. Literary Reference Center. Web. 14 Mar. 2013. Robert P. Adams â€Å"King Lear’s Revenges.† In Adams article he discusses King Lear’s revenges, focusing mostly on Lear’s revenge speech right before he heads out into a storm: I will have such revenges on you both That all the world shall—I will do such things— What they are yet I know not, but they shall be The terrors of the earth. (II.iv.281-84) He includes different personal views of King Lear from many different editors and authors; ranging in centuries from 1880 to 1950’s giving the reader a fascinating variety of different outlooks on Lear. He includes good and bad varieties as well, so it is not bias, such as the â€Å"Lear so confident in the ‘justice of his cause’ that he ‘need hardly formulate his plea’† (Adams, 223) view given from Chambers, a â€Å"Lear at the play’s outset ‘moved by injured self-esteem to anger which demands revenge’†(Adams, 223) reasoning giving by Campbell and Knights very different view of Lear, a more ridiculous Lear to which he wondered â€Å"’What could be more painfully incongruous, spoken†¦by an old man, a King, to his daughter? It is not far from the ridiculous.’† (Adams 223). Many other editors/authors that Adams refers to can relate to Knights view of Lear such as Leech, Hielman and Danby. Adams also includes Goneril’s view of her father as â€Å"Old fools are babes again†(I,iii.19). Adams states that â€Å"The view of Lear as impotent, absurd, even comic is most readily arrived at by those to tend (as do perhaps a majority of contemporary critics) to accept some version of Goneril’s Lear† (Adams, 224). Adams concludes that he does not agree with Knights statement that â€Å"Lear’s revenges provide us with a purgatory†(Adams 227) and sees Lear as a â€Å"great and heroic figure† (Adams,227). He also says that though Lear’s suffering he is â€Å"enabled in the end once again to accept and return the love he had earlier† (Adams, 227). Adams concludes that Lear’s revenges are to suffer and gain insight, â€Å"most of all into the nature of love as opposed to self-love.†(Adams 227). Reflection These two articles helped me understand and interpret many things about the play. In Newman’s article he made connections between the parenting patterns of three characters Cornwall, King Lear and Gloucester. I related to the connection Newman made between Lear’s concern with his daughters’ rights to the kingdom and how Gloucester spent his life denying and being embarrassed of his illegitimate son Edmund. Yet, the most enjoyable point in the article to me was when Newman pointed out the irony in the fact that both Cornwall and Gloucester finally accept Edmund. Cornwall didn’t accept him because he was a bastard and was frowned upon by society and Gloucester was embarrassed of his son. This showed me that this was not just a nice gesture by either man, which I had previously thought, yet really it was just an example of their gullibility and their lack of parenting skills. It showed me how both men were actually very stupid in making this decision because neither of them checked in his accusations about Edgar so see if they were even true. Newman also brings Lear into this, saying that the actions of Cornwall and Gloucester are parallel to those of Lear in the topic of fathering. These connections really made me see how each man failed in their own way to be good parents, and also how their parenting techniques were similar as well. Newman also wrote about the â€Å"satisfaction then, in seeing Cornwall, a representative of that section of society that has been concerned to exclude Edmund, willingly adsorb him and simultaneous hasten his own destruction.† (Newman, 192). This was one of my favourite lines in the article because I appreciate irony in literature, and I never fully saw the fact that Cornwall was a member of the same society that wanted bastards,like Edmund,to be gone. Yet he adopted him as a step son in only a few minutes. In Adams article I very much enjoyed all the different views of King Lear and his revenges; he added views of different people, and it was not just a long article about just his view of King Lear. This gave me many different insights of King Lear as a character. I affiliated with Campbell’s reasoning for King Lear’s revenge, that it was his injured self-esteem that caused him to seek revenge. I already had an idea like this because of how self-obsessed Lear is, yet I thought it was just out of pure anger for the way his daughters’ were acting, not because of an injured ego. I also never considered Danby’s reasoning/view of King Lear. He says that Lear returns to the first-scene mood where he â€Å"took himself to be God the rewarder of merits. Now he will be God the avenger of iniquities.† (Adams, 224). I genuinely like this reasoning and relish the way he said it because it almost makes you feel the same way Lear is feeling when he vows to take revenge on his daughters’. It is a very powerful and reasonable retaliation against his daughters’ that makes me think of him as a God in a way: I have given, and I will shall take away! In conclusion these two articles have helped me see three main characters in many different aspects and have helped me define and develop each character in my own personal way.

Rapping and Moral Values

Moral values and graciousness, in the past, were prominent in most teenagers. Majority of the youths then learnt respect, courtesy, consideration, decency, propriety, honesty and righteousness from a young age, and had enough self-discipline to hold to these values. However, these moral values and self-discipline are slowly diminishing over the years, as most of the younger generation are gradually disregarding these ethics. The listed values have slowly faded away, as they mean little to these adolescents, as moral values and self-discipline are on the verge of disappearing. This lack of self-discipline and self-control is becoming more and more apparent over time. However, this situation is not to be taken lightly as the younger generation is the future of our nation. Even the simplest of morals like, respect, care and consideration are slowly fading away over the years. A simple display of respect like offering the elderly a seat on the bus is being replaced by scenarios of students competing with them for seats. Instead of showing the principles of care and Should Moral Values Be Taught in Schools The Renaissance or rebirth of the Greco- Roman era, a period in time in which all aspects of the humanities flourished. It was also during this time period in which the majority of the humanists deemed the â€Å"greatest† were produced. From the Lorenzo de Medici to Raphael, these greats were extremely well rounded and had great moral values. As a foundation for their success and moral values, they benefited greatly from the writings and teaching of their Greek and Roman predecessors as well as the Bible. This is present in Raphael’s renaissance painting the School of Athens. He pays homage to those who came before him by incorporating Greek philosophers such as Plato, and even some of his Renaissance colleagues like Michelangelo into the painting. Now as we come back to the time in which we live, where can we say that we learned our moral values? We as Americans have lost sight of many of our moral values. A huge debate has been raised as to whether moral values should be taught in school. Most people would argue that the teaching of moral values be taught in the home by the parents and should not be the responsibility of others. I personally feel that moral values should be taught in school. By teaching moral values in school, there will be much success gained by doing so. Also, I feel that as a way to increase moral values, students should have to read the literary works of the Greek philosophers and Renaissance artists as well. Reading which is very important will definitely help us become better persons because it will open our minds to more than just what we have in front of us. Many of the humanists during the renaissance benefited from reading ancient roman literature and I feel that we can do the same. First of all, I feel that moral values should be taught in schools because we as Americans have lost sight of many of our moral values. For example, we have lost the family structure. We no longer gather at the.. The Effects of hip hop/rap Music on The Younger Generation Today The dynamic era of hip hop emerged in the 1970s through the streets of Bronx, New York City. Now twenty five years old and still counting, the world of hip hop is at a new level. Lil’ Wayne, Kanye West, Rick Ross, 2 Chainz, and Plies are just some of today’s biggest icons in the world of hip hop. Having record hitting tracks that jump off the charts, these rappers are definitely the image the younger generation looks up to. Though, having these amazing tracks, these same iconic figures are said to be the cause of our teenagers heading down the road of destruction. The effects of these lyrics on the teenage society are said to provoke violence, foul language, and enhanced sexual behavior. To begin, the effect of hip hop or rap music on the younger generation today has encouraged youth to become more violent and aggressive. Ever since the rise of rap music, teens have been turning to music to help solve their problems. However, this music cannot be helpful but very destructive. Encouraging raging acts of violence, these lyrics influence and damage the minds of children, teens and young adults. For instance, rapper Plies states, â€Å"Don't tell me shit about what them niggas said, Them niggas just raping, Fuck niggas be bluffing, Killers make shit happen,† in his track called Naan Nigga. The breakdown of these lyrics: It does not matter what another individual states about one, if a person is â€Å"real† one must ake violent actions to prove your point in life. The effect of teens listening to music like this is shown in and out of school. More and more students are being arrested and taken to juvenile detention centers due to fighting or bringing weapons to school. For example, my junior year, a student brought a knife to school to threaten another student. During their verbal altercation in the courtyard, the student carrying the knife kept repeating, â€Å"Nigga I’m real, I’ll slit yo throat from ear to ear.

Rhetorical Analysis of Frederick Douglass’s “Learning To Read and Write” Skill Essay

In the excerpt â€Å"Learning to Read and Write,† Frederick Douglass uses an empathic tone, elevated diction, imagery, and telling details to convince a white American audience from the 1850s of the humanity and intelligence of enslaved Africans and the evils of slavery. Warrants: 1 Frederick Douglass’s strongest strategy in his â€Å"Learning to Read and Write† passage is his empathic and compassionate tone that convinces a white 1850s audience of the kindness and humanity of enslaved Africans. 2 Frederick Douglass’s strongest strategy in his â€Å"Learning to Read and Write† passage is his elevated diction that convinces a white 1850s audience of the intelligence of enslaved Africans. 3 Frederick Douglass’s strongest strategy in his â€Å"Learning to Read and Write† passage is the imagery of his mistress’s shift from a â€Å"lamb-like disposition† to a â€Å"tiger-like fierceness† that convinces a white 1850s audience of the evils of slavery. 4 Frederick Douglass’s strongest strategy in his â€Å"Learning to Read and Write† passage is the details he includes about his mistress’s actions that convinces a white 1850s audience of the evils of slavery. Procedure Standard Choosing the Best Warrant Writing Exercise Timing/Pacing 1 This lesson comes after students have been completed work on Moby Dick. Students have read excerpts from Narrative of the Life of Frederick Douglass, including an excerpt in which he resists and defies his master. Students have written their own stories of â€Å"resistance,† a time when they mentally or physically resisted someone’s attempt to control them and how they grew as a result. Students have shared their â€Å"resistance† stories in  read-around in groups or as a whole class and have reflected on in writing and then discussed the patterns found among their classmates’ stories and their messages. Students have also read Douglass’s excerpt â€Å"Learning to Read and Write† and completed a DIDST (Details, Imagery, Diction, Syntax, Tone) chart on the passage. Some background knowledge/familiarity with the American slavery system and â€Å"slave narratives† is helpful. After this lesson, students will write a rhetorical analysi s essay of the â€Å"Learning to Read and Write† passage. 2 This activity is approximately 25 minutes 3 This activity comes after the Do Now. Notes The rationale for this activity is to analyze the strength of a speaker’s arguments and warrants, and what makes an argument and warrant strong. This activity helps prepare students to write a rhetorical analysis of this passage. Follow-up Activities To include an oral activity, follow up with a choosing the best warrant mini debate. Text Reading: Frederick Douglass- excerpts from Narrative of the Life of Frederick Douglass (These excerpts, the DIDST chart, and related lessons are available online by Googling â€Å"Frederick Douglass AP Lang.†) Name:_____________________________________ Class:__________________Date:______________ Choosing the Best Warrant Writing Exercise In the excerpt â€Å"Learning to Read and Write,† Frederick Douglass uses an empathic tone, elevated diction, imagery, and telling details to convince a white American audience from the 1850s of the humanity and intelligence of enslaved Africans and the evils of slavery. Warrants: 1. His empathic and compassionate tone convinces a white 1850s audience of  the kindness and humanity of enslaved Africans. 2. His elevated diction convinces a white 1850s audience of the intelligence of enslaved Africans. 3. The imagery of his mistress’s shift from a â€Å"lamb-like disposition† to a â€Å"tiger-like fierceness† convinces a white 1850s audience of the evils of slavery. 4. The details he includes about his mistress’s actions convinces a white 1850s audience of the evils of slavery. Preparing to Write Step 1 – Select the strongest warrant. Warrant #___. Step 2 – Provide 2 reasons why the warrant you choose is the strongest Reason 1: Reason 2: Step 3 – Provide 2 reasons, 1 for each of the 2 weaker warrants why they are not as strong of an argument. Warrant #__ is weaker because†¦ Warrant #__ is also weaker because†¦ Paragraph Set-up The strongest reason for believing [claim] is true is the fact that [the warrant you chose]. One reason why this warrant is best is [reason why the warrant is best]. Additionally, [2nd reason why the warrant is best]. Some would argue that [1st opposing warrant] is a better reason to believe [claim], but that is not the case. Specifically, [reason why 1st opposing warrant is weaker]. In addition, others would argue that [2nd opposing warrant] is a better reason to believe [claim], but that is not the case. In fact, [reason why 2nd opposing warrant is weaker]. Thus, [the chosen best warrant] is clearly the best reason to believe [claim].

Connecticut gubernatorial election 2014 Essay Example | Topics and Well Written Essays - 1750 words

Connecticut gubernatorial election 2014 - Essay Example Unlike most states, elections are held separately for the positions of governor and lieutenant governor. The winners get a chance to run together on the same tickets. History has it that Malloy and the incumbent lieutenant governor, Nancy Wyman, were re-nominated. There are several people running for the governor position such as Visconti Joe running as an independent candidate and Thomas Foley. The incumbent governor and the incumbent Lieutenant were nominated meaning there were no primaries held. In his statement, Malloy said that he was going to run again for the position. He assured the people that his campaign would be about the people. He emphasizes on the work they have done together over the last three years. He insisted that the campaign is all about the things that his leadership backed by the people need to accomplish in the next coming term (Yazbak A19). Malloy is currently fifty-eight years of age. He stands to be the first democratic governor to seek re-election in Connecticut (Yazbak A19). He is running against his core competitor for the Republican Party, Tom Foley. He defeated Tom in the 2010 elections by a margin of 6404 votes. Malloy is hardly beginning his campaign from scratch. The Democratic Party has collected $2.3 million since January 2013 in preparation for the election. The money is going to help the party to organize an active campaign in a bid to reach as many voters as possible in order to create a positive impact to all the voters (Murphy). Already Malloy and the organizing team for the campaign have named those to take key positions in the campaign trail. Malloy reassured his candidature since February when he embraced president Obama’s effort for minimum wage to be set at $10.10. He ensured that the agenda is set as a priority for the 2014 campaign (Murphy). Carefully scrutinizing any other polls conducted in the last several months, there is no particular one where

Analysis Article Example | Topics and Well Written Essays - 750 words

Analysis - Article Example The researchers justified the use of qualitative method because they asserted that certain dimensions of nursing errors remain unexplored. They did not explain the philosophical underpinnings of their research method, although they highlighted that they believe that there is enough confusion, ambiguity, and diversity on the definitions and perceptions of medical errors, which warrant the need for more contextual exploration on critical care nursing’s understanding of nursing errors in particular. The researchers explained their purpose sufficiently when they stated that they aimed to explore how critical care nurses perceive nursing error and its causes. They believe that their study is important in providing a specific perspective on what constitutes nursing errors and what factors may cause them. To collect data, the researchers used the qualitative content analysis method which generally uses interviews and other qualitative data collection methods and content analysis in conducting the research. The method is compatible with the purpose of the research because the research necessitates exploratory questions that are more open-ended than close-ended, since the researchers want to know the actual range of perceptions of critical care nurses, and not to test specific models or theories about nursing errors. Moreover, the method adequately addresses the phenomenon of interest since the researchers are interested in knowing what the target subjects think about nursing errors and its causes, so they need to ask open-ended questions to collect answers in an exhaustive manner. In addition, the researchers completed the study using the qualitative content analysis method because they conducted deep, semi-structured interviews that are based on general open-ended questions which can encourage participants to think deeply and extensively about their