Life is Not a Video Game Essay examples -- Gaming

Computer games are likely the most requested present when a kid sits on Santa Claus’ lap at Christmas time. They are, more likely than not, what children request when they make a desire while smothering the candles on their birthday cake. The most recent portion in the Call of Duty computer game establishment, Modern Warfare 3, arrived at record deals of $775,000,000 in five days (Tito). At sixty dollars every, that implies that this game is available in around 12,750,000 homes around the world. In spite of the fact that the gaming business is a worthwhile one, it can likewise effectsly affect youngsters and youths. Logical investigations, done by scientists and analysts around the globe, show that brutal computer games can be inconvenient in the two kids and young people, altering mind work, causing excessively forceful conduct, sentiments of antagonistic vibe, distrustfulness, viciousness, and youth corpulence. Youth training additionally endures due to video game dependence and absence of rest. A few arrangements should be thoroughly considered and authorized for the physical and psychological well-being of youngsters and youths around the world. Patrice Wendling, creator of â€Å"Violent Videos Alter Brain Functioning, Study Shows†, states, â€Å"Adolescents who play vicious computer games exhibit unmistakable modifications in cerebrum actuation on utilitarian attractive reverberation imaging (MRI); specialists have appeared for the first time† (Wendling 1). In these examinations, it was demonstrated that computer games which are rough in nature actuate an alternate piece of the cerebrum than different kinds. This piece of the cerebrum, the amygdale, controls enthusiastic excitement. The adolescents had less movement in the frontal flap, which controls restraint, discretion, and focus. In this manner, these sorts of computer games can cause practices in youngsters an... ...dentary Behaviors Associated with Less Physical Activity; a Cross National Investigation.† The International Journal of Behavioral Nutrition and Physical Activity 7 (2010): 46. Scholarly One File. Web. 14 Nov. 2011. Kim, Yoon Myung, and SoJung Lee. â€Å"Physical Activity and Abdominal Obesity in Youth.† Applied Physiology, Nutrition, and Metabolism 34.4 (2009): 571+. Scholarly One File. Web. 14 Nov. 2011. Lorentzen, Amy. â€Å"Video Violenceâ€Psychologist Advises Parents to know about What Their Kids Are Playing.† Commercial Appeal [Memphis] 24 Aug. 2006. NewsBank. Web. 14 Nov. 2011 Tito, Greg. â€Å"Modern Warfare 3 Breaks Every Sales Record Known to Man.† The Escapist. The Escapist. 17 Nov. 2011. Web. 30 Nov. 2011. Wendling, Patrice. â€Å"Violent Videos Alter Brain Functioning, Study Shows.† Internal Medicine News 40.3 (2007): 20. Scholarly One File. Web. 14 Nov. 2011

SAMSUNG 3D T.V Research Paper Example | Topics and Well Written Essays - 1500 words

SAMSUNG 3D T.V - Research Paper Example The edge-lit LED backdrop illumination joins the advantages of neighborhood diminishing with the slimness of edge-lighting. The 240 Hz handling shows movement goals execution like its UNB8000 arrangement. The intuitive highlights like other Samsung models of 2010 incorporate Internet @ TV (for example Hurray gadgets) and Samsung Apps, from Samsung’s new restrictive substance entryway, associating with one’s most loved advanced substance like recordings, sports, games, long range interpersonal communication and substantially more. With web-associated applications on the Samsung Smart TV, you can stream motion pictures from Netflix or Blockbuster, TV appears from Hulu, recordings from YouTube, Next Level games data from ESPN, music from Pandora and view reports on Facebook or Twitter accounts. The UNC7000 arrangement of 3D TV is the most affordable. It is accessible in 40-inch ($1999), 46-inch ($$2599) and 55-inch ($3299) sizes. The 3D similarity has been added to three L CD lines and one plasma line (CNET editors take). Samsung 3D TV was propelled in April 2010 in Ireland. It has been an enormous hit like Avatar, putting Samsung in driving situation in the developing business sector. The dispatch of Samsung 3D in the Irish market other than numerous different nations was the first in the retail 3D TV portion. â€Å"We are the main producer to mass-produce 3D TV and you will truly observe that in the Irish market in April so we will be first to advertise on this, said Kevin Maguire, nation supervisor for Samsung Ireland. â€Å"Getting to advertise first is basic to us from a brand perspective and for brand positioning.† The Consumer Electronics Show (CES) at Las Vegas, a show-window of innovation patterns, discovered 3D all over the place (B and F). The innovation utilized in the Samsung 3D TV is separating with the choice of â€Å"Active† and â€Å"passive† boards and focal points depending and choosing its all out expense and picture quality. The dynamic 3D screen adjusts electronically with battery-fueled and

10 Hilarious Nonfiction Audiobooks to Power Your Summer Road Trip

10 Hilarious Nonfiction Audiobooks to Power Your Summer Road Trip Just for Book Riot readers: sign up for an Audible account, and get two  hilarious nonfiction audiobooks free! setTimeout(function() { if (typeof(__gaTracker) !== 'undefined') { __gaTracker('send', 'event', 'Audiobooks Impression', 'Audiobooks', 'libro.fm IRC Feb 20'); } }, 3000); I can already imagine it: my hands on the scorching steering wheel, AC blasting, long stretches of I-95 bumping under my tires. The school year is ready to relinquish its captives (like me) into the vacation heat, and I am totally psyched because summer for me has always been road trip season. This wasn’t always something to be pumped about. Driving to visit relatives and friends alone on the road for ten plus hours used to really wear on me. With miles of unchanging interstate ahead, my mind would often wander, and I’d have trouble paying attention to the two-ton piece of machinery I was piloting through aggressive traffic. No bueno. Enter audiobooks. Not only do they keep me in the driving zone, audiobooks entertain my brain while my body endures butt-numbing boredom. Funny audiobooks are far and away my favorite. I mean, it’s hard to want to mow somebody down when you’re laughing. Here are ten audiobook recommendations  to get you set for your journeys. Since there is such a wide array of gut-busting audio, this list includes only hilarious nonfiction audiobooks. Stay tuned for the fiction list. 1. Me Talk Pretty One Day by David Sedaris Sedaris is one of my all time favorite writers. There’s a reason I’ve read every single one of his books. He calls out the absurdities of life in a way I can’t get enough of. It’s even more of a joy to listen to him read. His new book Theft by Finding is coming out May 30th, and I can’t wait! 2. Bossypants by Tina Fey Love, love, LOVE this funny lady. She’s an SNL alum who wrote more of my favorite things like the movie Mean Girls and the TV show Unbreakable Kimmy Schmidt. The audiobook of her memoir, read by the author of course, will leave you wanting more. (Hey, Tina, how ‘bout an essay collection? Pretty, pretty please?) 3.  Is Everyone Hanging Out Without Me?  by Mindy Kaling Kaling’s story dovetails (and sometimes overlaps with) with Bossypants. After the success of her sitcom The Mindy Project, Kaling hearkens back to childhood and uses her silly sense of humor to describe her entrée into show business, impostor syndrome, and super-modern feelings like FOMO. Also read by the author, this audiobook will breeze right by and leave you laughing. 4. One Day We’ll All Be Dead and None of This Will Matter by Scaachi Koul   This debut essay collection from Buzzfeed Canada culture writer Scaachi Koul harnesses her biting humor to shed light on the experience of growing up as the daughter of Indian immigrants in Canada. Koul’s essays are witty, sharp, modern, and relevant, and her reading voice is a pleasure to hear. 5. Packing for Mars: The Curious Science of Life in the Void by Mary Roach Let me suggest a different subtitle: Pooping in Space and Other Weird Things You Never Knew You Absolutely Had  to Know About Extraterrestrial Travel.  If you love science, and you want to feel productive while you’re zooming behind the wheel, this is the audiobook for you. With Mary Roach, you’ll learn things, and you’ll laugh out loud, too. 6. Born A Crime: Stories from a South African Childhood by Trevor Noah Here’s another recording by the author. Very funny Daily Show host Trevor Noah harnesses humor to talk about a dark spot in the history of his country: Apartheid. Personal, political, farcical, and sometimes roll-on-the-ground hilarious, Noah’s memoir is a best-seller, and for very excellent reason. 7. Furiously Happy: A Funny Book About Horrible Things by Jenny Lawson The Bloggess returns with an (audio)book about family, coping with mental illness, oh, and collecting taxidermied animals and making them talk. It’s the little things. But that’s what Lawson’s book is really about: being able to find humor in the darkness. 8. You Can’t Touch My Hair: And Other Things I Still Have to Explain by Phoebe Robinson In her debut essay collection, podcaster Phoebe Robinson highlights the absurdities of her life as a modern black woman in America. From being asked by friends to speak for her entire race to dealing with our society’s ingrained prejudices, to strangers asking if they can touch her hair, the myriad of nonsense Robinson has to deal with will get you chuckling for sure, but it will also make you think. 9. Shrill: Notes from a Loud Woman by Lindy West Another debut collection of essays with absurd cultural expectations square in its crosshairs, West’s debut feminist essay collection calls attention to the ridiculous expectations placed on women in the modern world. I zoomed through her collection on paper, and the audiobook, which is narrated by the author, is stellar, too. 10. In a Sunburned Country  by Bill Bryson   When I asked for funny book recommendations on Twitter, Bryson came up so many times that I had to include him. In a Sunburned Country was the perennial favorite. In this audiobook, Bryson uses his dry wit to examine the wild, weird country that is Australia. It is travel writing with curiosity and heart. Of course, there are many more giggle-worthy audiobooks where this came from. Check out the fiction edition of this list:  Ten Hilarious Fiction Audiobooks for Your Summer Road Trip. Before you go,  comment with hilarious nonfiction audiobooks that made you laugh! Sign up for Audiobooks to receive the latest from the audiobooks world. Thank you for signing up! Keep an eye on your inbox.

Description Origins of Inflation Theory

Inflation theory brings together ideas from quantum physics and particle physics to explore the early moments of the universe, following the big bang. According to inflation theory, the universe was created in an unstable energy state, which forced a rapid expansion of the universe in its early moments. One consequence is that the universe is vastly bigger than anticipated, far larger than the size that we can observe with our telescopes. Another consequence is that this theory predicts some traits—such as the uniform distribution of energy and the flat geometry of spacetime—which was not previously explained within the framework of the big bang theory. Developed in 1980 by particle physicist Alan Guth, inflation theory is today generally considered a widely-accepted component of the big bang theory, even though the central ideas of the big bang theory were well established for years prior to the development of inflation theory. The Origins of Inflation Theory The big bang theory had proven quite successful over the years, especially having been confirmed through the discovery of the cosmic microwave background (CMB) radiation. Despite the great success of the theory to explain most aspects of the universe which we saw, there were three major problems remaining: The homogeneity problem (or, Why was the universe so incredibly uniform just one second after the big bang?; as the question is presented in Endless Universe: Beyond the Big Bang)The flatness problemThe predicted overproduction of magnetic monopoles The big bang model seemed to predict a curved universe in which energy wasnt distributed at all evenly, and in which there were a lot of magnetic monopoles, none of which matched the evidence. Particle physicist Alan Guth first learned of the flatness problem in a 1978 lecture at Cornell University by Robert Dicke. Over the next couple of years, Guth applied concepts from particle physics to the situation and developed an inflation model of the early universe. Guth presented his findings at a January 23, 1980 lecture at the Stanford Linear Accelerator Center. His revolutionary idea was that the principles of quantum physics at the heart of particle physics could be applied to the early moments of the big bang creation. The universe would have been created with a high energy density. Thermodynamics dictate that the density of the universe would have forced it to expand extremely rapidly. For those who are interested in more detail, essentially the universe would have been created in a false vacuum with the Higgs mechanism turned off (or, put another way, the Higgs boson didnt exist). It would have gone through a process of supercooling, seeking out a stable lower-energy state (a true vacuum in which the Higgs mechanism switched on), and it was this supercooling process which drove the inflationary period of rapid expansion. How rapidly? The universe would have doubled in size every 10-35 seconds. Within 10-30 seconds, the universe would have doubled in size 100,000 times, which is more than enough expansion to explain the flatness problem. Even if the universe had curvature when it started, that much expansion would cause it to appear flat today. (Consider that the size of the Earth is large enough that it appears to us to be flat, even though we know that the surface we stand on is the curved outside of a sphere.) Similarly, energy is distributed so evenly because when it started out, we were a very small part of the universe, and that part of the universe expanded so quickly that if there were any major uneven distributions of energy, theyd be too far away for us to perceive. This is a solution to the homogeneity problem. Refining the Theory The problem with the theory, as far as Guth could tell, was that once the inflation began, it would continue forever. There seemed to be no clear shut-off mechanism in place. Also, if space was continually expanding at this rate, then a previous idea about the early universe, presented by Sidney Coleman, wouldnt work. Coleman had predicted that phase transitions in the early universe took place by the creation of tiny bubbles that coalesced together. With inflation in place, the tiny bubbles were moving away from each other too fast to ever coalesce. Fascinated by the prospect, the Russian physicist Andre Linde attacked this problem and realized there was another interpretation which took care of this problem, while on this side of the iron curtain (this was the 1980s, remember) Andreas Albrecht and Paul J. Steinhardt came up with a similar solution. This newer variant of the theory is the one that really gained traction throughout the 1980s and eventually became part of the established big bang theory. Other Names for Inflation Theory Inflation Theory goes by several other names, including: cosmological inflationcosmic inflationinflationold inflation (Guths original 1980 version of the theory)new inflation theory (the name for the version with the bubble problem fixed)slow-roll inflation (the name for the version with the bubble problem fixed) There are also two closely related variants of the theory, chaotic inflation and eternal inflation, which have some minor distinctions. In these theories, the inflation mechanism didnt just happen once immediately following the big bang, but rather happens over and over in different regions of space all of the time. They posit a rapidly-multiplying number of bubble universes as part of the multiverse. Some physicists point out that these predictions are present in all versions of inflation theory, so dont really consider them distinct theories. Being a quantum theory, there is a field interpretation of inflation theory. In this approach, the driving mechanism is the inflaton field or inflaton particle. Note: While the concept of dark energy in modern cosmological theory also accelerates the expansion of the universe, the mechanisms involved appear to be very different from those involved in inflation theory. One area of interest to cosmologists is the ways in which inflation theory might lead to insights into dark energy, or vice versa.

A Close Reading Of Oedipus Rex - 1226 Words

Lisa Kidwell Dr. Jessica Parker ENG October 21, 2015 A Close Reading of Oedipus Rex Ancient Greeks cared deeply about the pursuit of knowledge. Although the truth was often a terrifying concept, they still saw it as a critical virtue. The theater was one way in which the ideas of knowledge and truth were examined. Many Greek dramatists use the self-realizations of their characters to underscore the themes of their tragedies. Sophocles, for one, uses the character transformation of Oedipus, in tandem with the plot, to highlight the theme of his famous work, Oedipus the King. As Oedipus grows in terrifying self-knowledge, he changes from a prideful, heroic king at the beginning of the play, to a tyrant in denial toward the middle, to a fearful, condemned man, humbled by his tragic fate by the end. At first, Oedipus appears to be a confident, valiant hero. This is especially true during the situation alluded to at the beginning of the drama, when he solves the Sphinx s riddle. Although Oedipus is not a native Theban, he still chooses to a nswer the riddle of the Sphinx despite her threat of death to anyone who fails to answer correctly. Only a man like Oedipus, a man possessing tremendous self-confidence, could have such courage. When Oedipus succeeds, freeing the city from the Sphinx s evil reign, he becomes instantly famous and known for his bravery and intelligence. A temple priest reveals the respect the Thebans have for their king when he tells Oedipus, You freedShow MoreRelated Use of Character Flaws and Literary Devices to Teach Morals in Oedipus Rex1290 Words   |  6 PagesDevices to Teach Morals in Oedipus Rex      Ã‚  Ã‚   The Greek tragedy Oedipus Rex is an excellent example of how an author can use literary techniques and personality traits to teach a certain moral or theme.   In Oedipus Rex, Sophocles communicates his themes and morals to the reader through the character flaws of Oedipus, a tragic hero.   The most prominent character flaw that Oedipus possesses is his excessive arrogance. One way this flaw is displayed is Oedipus repeated use of the pronounRead MoreReview Of Oedipus Rex 1342 Words   |  6 PagesJake Gilman Modern Mythology Period 8 Fusaro Oedipus Rex Reading Questions What appears to be the function of the Chorus? - The chorus in Greek tragedies has a similar function to the narrator in various books and plays. It is an outside source that describes the actions of the characters, as well as their thoughts or feelings. Just like a narrator, the chorus can be used to foreshadow an upcoming event and provide more detail than what is said on stage. However, theRead More Film Adaptation of Sophocles’ Oedipus Rex Essay971 Words   |  4 Pages â€Å"You are your own enemy† (Guthrie, Oedipus Rex, 22:43). In the film adaptation of Sophocles’ â€Å"Oedipus Rex† (1957), Sir Tyrone Guthrie portrays the characters as truth seekers that are ignorant when trying to find King Laius’ murderer. On the other hand, Sigmund Freud’s hypothesis of Sophocles’ work introduces us to â€Å"The Oedipus Complex† (1899) which states that as we’re young we grow infatuated with our opposite sex parent and feel resentment towards our same-sex parent. These two p ieces have adaptedRead More Comparing Creons Metamorphosis in Antigone, Oedipus the King, and Oedipus at Colonus1114 Words   |  5 PagesCreons Metamorphosis in Antigone, Oedipus the King, and Oedipus at Colonus      Ã‚  Ã‚   Temptation is ever present in our society and always has been throughout human history. When a person gives into temptation, this is seen as a sign of weakness. Usually, after a person has given into temptation once, that person will find each successive temptation easier and easier to give in to. Before realizing it, this person has changed into a completely false, morally lacking being. Over the course of SophoclesRead MoreAnalysis Of Me Before You, Oedipus Rex, And Macbeth1261 Words   |  6 Pageshowever, that spanned the breadth of our reading this year, was the idea of fate, and how we as mere humans attempt to alter it. This idea pervades centuries of literature, from Greek tragedies to contemporary love stories; fate has played a large role in fiction since the dawn of writing. When an author sets down her pen upon her desk in anticipation of a novel, she will use fate deliberately, exactly, to weave her tale. In the texts, Me Before You, Oedipus Rex, and Macbet h, it is apparent that theirRead MoreHow to Read Literature Like a Professor1408 Words   |  6 Pagessituations, ideas, and themes. -There’s only one story. â€Å"When a new work is created, it is set among the monuments, adding to and altering the order.† –T.S. Eliot -Intertextuality: the ongoing interaction between poems or stories. This link deepens reading, adding multiple levels of meaning to a work. Connections: -Sophie’s World by Jostein Gaarder: Through Sophie’s travels she meets characters from other works of literature, such as Alice in Wonderland, Winnie the Pooh, and other recognizable charactersRead More A Rebuttal to E. R. Dodds On Misunderstanding the Oedipus Rex2978 Words   |  12 PagesA Rebuttal to E. R. Dodds On Misunderstanding the Oedipus Rex In On Misunderstanding the Oedipus Rex, E. R. Dodds takes issue with three different opinions on Oedipus Rex. I consider the first two opinions, which Dodds gleaned from student papers, to be defensible from a close reading of the text. The first of these opinions is that Oedipus was a bad man, and was therefore punished by the gods; Dodds counters that Sophocles intended for us to regard him as good, noble, and selfless. ButRead More Destiny, Fate, Free Will and Free Choice in Oedipus the King3894 Words   |  16 PagesThe Concept of Fate in Oedipus Rex  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚        Ã‚  Ã‚  Ã‚   To the first-time reader of Sophocles’ tragedy, Oedipus Rex, it seems that the gods are in complete domination of mankind. This essay will seek to show that this is not the case because the presence of a tragic flaw within the protagonist is shown to be the cause of his downfall.    In the opening scene of the tragedy the priest of Zeus itemizes for the king what the gods have done to the inhabitants of Thebes:    A blight isRead MoreThe Tragic Hero Of Oedipus Rex, And Willie Loman1204 Words   |  5 PagesAlthough Oedipus, Othello, and Willie Loman can all be said to fall within Aristotle’s definition of a tragic hero, each represents a very different interpretation of the concept. Oedipus, the tragic hero of Oedipus Rex, written by the ancient Greek playwright Sophocles, is inarguably a tragic hero. In fact, Oedipus was the model which Aristotle used to define tragic heroes. Oedipus’ story certainly is tragic. After going on a manhunt to find the murderer of his subjects’ former king, Oedipus eventuallyRead MoreThe Theory Of Oedipus Complex1469 Words   |  6 Pagesof the mother. The boy sees the father as a threat for her affections, desires and attentions. In terms of the psychoanalytic theory, Oedipus complex may refer to the desire of a child to sexual engagement with a parent of opposite sex, specifically the boy’s amatory concentration, attention and attraction to the mother. Freud argues that the complexity of Oedipus plays an imperative function in the stage of Phallic where a kid undergoes psychosexual growth. Freud also trusts that if the stage completes

Cause and Effect of Social Media Essay - 888 Words

The 21st century is defined by its obsession and advancements in technology, the younger generation in particular. Technology plays as a key factor in most lives, social media especially. Among the most popular of social media are Facebook, Twitter and Instagram, all with the main purpose to share or view personal information and experiences, communicate with others and meet new people on social or professional grounds. There are several positives and negatives effects associated with social media, making it a topic of debate whether it is creating more good or harm for today’s society. We use technology as the number one means of communication, and social media has made communicating with each other even easier. We have the ability to†¦show more content†¦There have been situations where people have been lured to meet up with who they’d consider a friend under false pretenses. Getting catfished can put one in a dangerous situation. Facebook, twitter and instag ram are all methods used to share your life with others. You’re able to post pictures and type statuses to inform your friends, followers, etc., what you have been up to and how you have been living your life. Adults usually post pictures and statuses focusing on their family, trips and special events in their lives, while the younger generation takes social media a lot more serious. Every moment of their lives are put out there for the world to see, sometimes without the realization. Teenagers on social media are always trying to impress and one up each other. They sometimes post inappropriate material to try to look as cool as possible without realizing that ultimately employers, teachers, parents, law enforcement and strangers all have the ability to see. The problem is once something is on the internet it is there forever, and if caught you can find yourself in major trouble. Often when we’re bored we turn to social media for entertainment. We can check up on famil y friends or see what the hottest celebrity is up to. Then before we know it, our simple amusement becomes a huge distraction. The amount of people we can connect with on social media is endless and they are all so unique, we canShow MoreRelatedCauses And Effects Of Social Media1049 Words   |  5 Pageswhat effect social media has on people worldwide. Many people are using social media daily and because of that, they might not know the effects that can be lurking behind a screen and causing harm to their mental health. Social media has many negative effects on mental health. Some people could think that mental health and social media has no relation, when it does. It is a fast-growing issue with many â€Å"cause and effect† reasons behind it. Each cause needs to be recognized along with the effect itRead MoreCauses And Effects Of Social Media1874 Words   |  8 PagesCauses and Effects of Social Media There is no denying that the expansions of the World Wide Web and social media have skyrocketed in the last few years. It all started with the birth of MySpace for Generation Z in 2003. It then happened again later in 2004, when Mark Zuckerburg created the most commonly known and used Facebook, which then led to the launch of Twitter in 2006. Ultimately, what all of this is saying, is that the effects of social media have impacted the lives of many since 2003.Read MoreCauses And Effects Of Social Media Essay769 Words   |  4 Pagesthe past years, social media has grown tremendously fast. Most people have at least one social media account. The use of social media has its benefits and its problems. It is good for spreading the current news, advertising businesses, and it is one of the easiest and fastest way people communicate with each other. However, it also spreads hate. Some people let their social media rule their life as if they must live up to something because of what the y witness on the social media. The popularityRead MoreSocial Media Negative Effects On People1255 Words   |  6 Pages Social media negative effects on people psychology paper Research Question: How Social media has negative effects on people? Review of literature: Social Media may seem positive and safe, but they affect our daily lives more than you can think of. If someone is sad or mad it could be because they have just used social media . It’s true people’s emotions can change because of social media. Due to this fact I got curious andRead MoreNegative Effects Of Social Media Essay1209 Words   |  5 PagesStatistics show that teens spend nearly 9 hours a day on social media websites, which is more than one-third of their day (Tsukayama). Social media, among teenagers and young adults, is quite popular. It is used on many different platforms and in so many ways which allows high schoolers to be constantly attached. Over the past decade, with the emergence of social media, the amount of time these websites consume from individuals has become greater and greater. Parents who have grown up in a differentRead MoreSocial Media And Its Effects On The Individual1665 Words   |  7 Pages The average teenager spends more time on social media than sleep. Explain the causes of the increase in social media use, and the effects on the individual. Are the effects largely positive or negative? This essay will begin by explaining defining what social media is and when it came into existence, following this, research will be used to identify what factors have contributed to the exponential rise in social media use globally as well as referring to available statistics on howRead MoreNegative Effects Of Social Media1297 Words   |  6 PagesIn the twenty-first century, social media plays an extensive part in most people’s lives. Instagram, Twitter, and many other social networks can cause adverse psychological harm and even lead to physical harm. Although many may argue that social media pertains to be useful, there prove to be more harmful aspects rather than helpful aspects of these media sites. These effects are not only psychological, but they may also be physical. Not only do social networks cause depression, anxiety, and cyberbullyingRead MoreThe Effects Of Social Media On Children s Development1067 Words   |  5 PagesAbstract As children are exposed to more and more social media with the increase of technology, it is important that parents minimize the exposure of social media to their children. There are multiple extensive ways in which social media can influence a child’s well-being and development: An influence on their social ability with others, the content of the social media, and the activities that social media replaces such as exercise. Methods that could potentially improve the risk of a child’s well-beingRead MoreThe Effects Of Social Media On Teenagers1379 Words   |  6 PagesThe Social Media Effect When you were a teenager, did social media impact your life? If not, it certainly has had an impact on the teenagers of America today. Social media has been around for a long time. There are many applications for social media, some of which are Twitter, MySpace, and Facebook. With the rapid evolution of social media, people believe that social media is impacting teenagers in a negative way. However, some believe that there are positive effects. The negative effects ofRead MoreNegative Effects Of Social Media1350 Words   |  6 Pagestoday’s society, social media is an important tool that many people use daily for various purposes. On social media, people share their opinions, events in their lives, and news. They also use social media as a tool for entertainment and as a way of keeping in touch with their friends. Because of its various uses, the use of social media increased very significantly over the years and it is no surprise that many scholars from different disciplines took an interest in the use of social media. These scholars

Organizational Learning with Crowdsourcing

Question: Discuss about the Organizational Learning with Crowdsourcing. Answer: Introduction: Lego is a reputed toy manufacturing company that is known for accepting the changes in the toy industry after the financial collapse. The case study portrays the fact that Lego is known for its plastic brick products. The company has gain popularity in the market by its products in the growth of the global toy industry at 4% per year. It can be said that Lego is founded in Denmark with the wooden toys as the first product of the company (Rudd, Jaakkola Marshall, 2016). The capability of the company is known for its first plastic injection modelling machine. The automatic binding brick is the most popular product of Lego in its initial foundation days. Gradually it has been popular among the kids of the European countries. It has become more than a toy (Krush, Sohi Saini, 2015). To increase the capability of the company, the company produces various new forms of brick toys such as Duplo bricks in order to gain competitive advantage in the market. However, it can be said that the thr ee phase toy production process of the company is considered as the leading asset in terms of capability of the company. The molding phase is the first phase, the second phase is the decoration phase and the third phase is the packaging phase (Black, Tomlinson Korobkova, 2016). In another words, it can be said that the organic growth of the company is responsible for the growth of the company in the different parts of the world. However, the company has seen a phase in the global growth and expansion in order to decrease the cost of production of the toys. It can be pointed out from the fact that with the introduction of the different toys in the shelves of the retail. The company must check the demand of the market and the unmet demand of the market in order to explore new market as well as maintaining reputation in the existing markets (Kodish, 2015). Change in the toy industry is constant i.e. the trend of toy that the children are interested in playing are changing day by day. The trend of video games, play stations, etc. are in trend instead of the wooden bricks that Lego is selling in the market. In order to explore the new market, Lego should respond to the changes of the trend of toy in the market. The group of company has changed its structure of leadership and management in order to change the global product line of the company (Hollensen, 2015). The new marketing capabilities include the introduction of new product line like star war, Harry Porter, Winnie the Pooh and Friends, Lego Duplo collections etc. The projects like videogames are flourishing in the European countries like Germany. The financial pressure of the company has affected many of the initiatives taken by the company in terms of marketing of its products in the target market. Hence, increasing the product line of the company is responsible for the increased marketing capabilities (Schlagwein Bjrn-Andersen, 2014). References Black, R. W., Tomlinson, B., Korobkova, K. (2016). Play and identity in gendered LEGO franchises.International Journal of Play,5(1), 64-76. Hollensen, S. (2015).Marketing management: A relationship approach. Pearson Education. Kodish, S. (2015). Cultivating Relationships with Customers: The Social Media Challenge.Journal of Leadership, Accountability and Ethics,12(2), 81. Krush, M. T., Sohi, R. S., Saini, A. (2015). Dispersion of marketing capabilities: impact on marketings influence and business unit outcomes.Journal of the Academy of Marketing Science,43(1), 32-51. Rudd, J., Jaakkola, M., Marshall, G. W. (2016). Introduction to the Special Issue: Strategic Marketing-New Horizons in Theory and Research.European Journal of Marketing,50(12). Schlagwein, D., Bjrn-Andersen, N. (2014). Organizational learning with crowdsourcing: The revelatory case of LEGO.Journal of the Association for Information Systems,15(11), 754.

The Strain. Home Review Essay Example

The Strain. Home Review Paper Essay on The Strain. Home The theme of vampires, which has become so popular thanks to a well-known series of books for girls puberty, gets back on the tinsel. Vampires by Guillermo del Toro (wrote 12-page synopsis) were fattened writer, borrowing the name from the popular counter-kulturschika and last name in wrestling, and 400-page volume. And the strain is only the first book of a trilogy (the other is not yet come, but the train is planned). Del Toro has threatened that movie about bloodsuckers remove Vampires Hogan Toro, in the words of one of the protagonists of the old Professor Setrakian -. Banal. In the book, they show a rather vile creatures of the underground darkness and dirt, rather than overly romanticized metroseksulami ready to break another Van Helsing because the stake pierced their scarf from Hermes. Here, vampires are stupid brutes greedily those who hunger blood, but also equipped with a rich Norman theory of biological origin. They the virus. Of course, the process is not new, but not so often remembered. (Well, if you do not like it by the end of the book they are wiser novel is -. Trying to please everyone.) In general, so long rassusolivat, strain is makdachnoe ice cream MakFluri something that is on some turntable kneaded. One sticky syrup mixture namesili: virology Blade allegedly comely alaverdy Stoker, lotions of Van Helsing and the collectors of the movie Rat, as well as the Holocaust, 11 September, the Judeo-Masonic conspiracy and ogromennye fellow Basil Feta better New York Pied Piper. For this book, you will need a huge bucket of popcorn. By pure chance the next Hollywood blockbuster crammed in the book cover. a film fixer, you see, confused. We will write a custom essay sample on The Strain. Home Review specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on The Strain. Home Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on The Strain. Home Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Guillermo del Toro was marked by his trademark gluing mystical story with the theme of childhood and the Nazis (who have no clue, look wonderful, Pans Labyrinth and Devils Backbone), Hogan .. . I do not know who Hogan. I only know Hulk Hogan in the ring truselyah red and blond hair strain. is a wild thrash in which a stamp on the clichà © and corny tricks chases. Each chapter can be disassembled into components from that natyreno. Well, Marilyn Manson has become one of the characters of the book, amuse me personally. By the way, want good sales, the publishers? I would call the book Marilyn Manson and the vampires. Characters, as if removed from the shelves with typical characters for Hollywood blockbusters (divorce proceedings and carve-up of the child in the kit included), and Hogan beats down all guns in all the goals: afraid of the dark here you rat fire, losing relatives get, fascist, a grenade fly ha, but with all the aircraft begins. In general, the pressure on all the sore spots, perhaps, the effect is Ive been scolded the book yet, but there is that as an excuse to say -. Fascinatingly written. Three times I passed my stop, read out in a minibus. And moreover, I can not say that the strain is the same stuff as the Watch. Far from it. This spectacular book, exactly once, as one going to the movies. Bad-bad, but a popcorn come.

8 Powerful Reasons Why Nursing Isnt for Everyone

8 Powerful Reasons Why Nursing Isnt for Everyone Nurses are so often taken for granted as â€Å"just† the people assisting the real doctors in their work. But nursing is actually an incredibly difficult and taxing job, one filled with quiet heroes. Here are just 8  of the many reasons why nursing attracts the toughest and most dedicated people to the profession. 1. It’s a matter of life and death.As a nurse, you literally (and routinely) hold people’s lives in your hands. How many other jobs have that same awesome responsibility?2. You need endless knowledge.There are so very many medical terms you must be familiar with to be a nurse. And it’s not just the terminology. You also have to hold an enormous amount of information in your head, or risk dangerous consequences: doctors’ orders, patients vitals and other data, etc. You also have to keep up with trends, do continuing education, and push yourself to keep learning so you don’t fall behind the cutting edge.3.  You are surrounded by p eople in their lowest moments.It’s unbelievably difficult to watch another human being suffer- let alone pass away. You may think nurses get used to both these things; they don’t. They become very adept at doing their job in the face of suffering and loss, but that doesn’t mean a nurse isn’t affected.4. You come last.As a nurse, you have to put almost everyone’s needs before your own: doctors, patients, even putting your job ahead of your family time when your schedule requires. You have to smile, be endlessly patient, be empathetic, but take care not to get too attached. You might even have to eat breakfast while commuting- because it might just be the only meal you get all day.5. You don’t get paid enough.Even though nursing is a field in which it’s always possible to take on extra shifts or opportunities, you probably are not getting compensated at a truly fair rate for all you do. You don’t get holidays. You miss out on lot s of your family and social life opportunities, particularly when things run late or you’re on call. A lot of hospitals are also now cutting back on hiring and instead having their nurses work extra overtime. It can be pretty thankless!6.  You rarely get the respect you deserve.As a nurse, particularly since it’s a predominantly female profession, you get less respect than you deserve. Nursing is constantly devalued compared to more predominantly male professions. You do a huge share of the work in the care situation, and get almost none of the credit. And you have to be caring and compassionate in the face of occasional maltreatment, disrespect, and outright rudeness.7.  It’s very strenuous.The taxing hours worked, the being on your feet constantly, all these things add up to being sore and tired almost all of the time. Nurses also do a huge amount of heavy lifting and often develop back problems.8. Everyone’s a patient.As a nurse, you’re guar anteed to be bombarded with texts and photos of all your friends’ and family’s ailments asking you for free medical advice. It will be difficult to figure out where to draw the line in your off hours.Don’t be discouraged, though- nursing is a profession that needs heroes, and if you’re drawn to it, you can change lives. The good outweighs the bad, if you’re willing to muddle through it to get to the rewarding parts!

Branded Identities Essay Example | Topics and Well Written Essays - 2750 words

Branded Identities - Essay Example Similarly, the identities of brands, being closely linked with consumer behaviour, also have different value and impact over consumers' choice. Consumerism: Concept of consumerism has gone through various chronological advances. Traditional consumer models believed consumers are not effected by any influences but by their own brain's instinct and external factors like family, friends, choices cannot influence their buying decisions. This theory could not survive longer as it was limited in conception and did not fulfil the needs of various analyses. Traditional theory considered consumers as information processors who are not affected by any choices and alternatives available. On contrary it also describes that companies can dominate the mind of customers and customer don't bother about available or missing information. (Simon, 1955, Q. J. of Econ.) "The existence of underlying preferences is a vital scientific question for economists. If the answer is affirmative, then the evidence from cognitive psychology implies only that economists must look through the smoke screen of rules to discern deeper preferences that are needed to value economic policies. This is a difficult task but not an impossible one. If the answer is negative, then economists need to seek a foundation for policy analysis that does not require that the concept of 'the greatest good for the greatest number' be meaningful. I am guardedly optimistic that the question has an affirmative answer." (McFadden, D. 2000. p. 345-346). Consumerism & Psychology: Similarly, consumerism and psychological aspects are also attached together. Various theories are presented to establish a strong link between these two. Weber's ([1904] 1998) "iron cage" is also the depiction of psychological trap of consumers. Furthermore, Psychologist Barry Schwartz (1994), also is of the opinion that external and demographic factors psychological influence a person's buying behaviour. Barry Schwartz believes that companies offer incentives and psychological benefits to customers which are in real life very much meaningful for the consumers and consumers has a sense of achievement by having these benefits with them."By embracing the "freedom" of the marketplace in all aspects of our lives, we find that many of the things we value most deeply-meaningful, satisfying work; intimate, compassionate friends, family and community; real education; significant spiritual and ethical commitment; political involvement; and even, ultimately, material well-being-are increasingly difficult to achieve." (P. 10) Consumerism and its Historical, Social and Economic Impact: Cognitive psychologists believe that culture is manifest in peoples mind. (DiMaggio 1997, p.272; Cf. Shore 1996). They also believe that historical aspect and social background, and consumers' experiences play a vital role to develop their self-concept and identity. Different consumers behave differently because of their difference in socio-cultural background, behavior and economic perspective. 'Iron cage', is in fact, 'mental cage' that is influenced by various culturally framed mental fields.(Zerubavl 1991). Further

Research on music application users Essay Example | Topics and Well Written Essays - 1000 words

Research on music application users - Essay Example We all have to keep in mind that even if the type of research would move us to know our participants better, we must remain objective at all times. Also, we need to work closely as a group because all of us need to communicate clearly our ideas. The research project gave us important lessons that helped us grow as students. The first thing that the group decided upon was the types of research methods we were going to use for the project. Every member researched on different research methods and presented the pros and cons of each method. We deliberated and came up with ethnographic research that involves survey and questionnaires. It was important for us to determine the value of each method and assess whether we would be able to get the result we needed using the methods aforementioned. First, we looked at the advantages of using interview for research. We realized that this method is time-consuming but yields quality data since we can ask open-ended questions. There was so much inf ormation that can be extracted using interview. Nevertheless, the group leader took the initiative in properly briefing us on how to conduct an interview for Research purposes. Another essential fact about interview method is that the interviewer must be skilled in conducting an interview. At times the answers can get personal but the listener must not be biased at all. Also, we must not ask leading questions because the subject must express his/her opinions freely. So if I am an avid Itune user, then I must not let the subject know about this. In ethnographic research, we must understand the value of the users. The first principle is that every person has a different background and value system. This could definitely influence their attitude towards a product or service. Some users value affordability while others prefer easy accessibility. There are also many users who prefer to use services that associated with strong brands like Apple’s Itunes. The behavior of users can a lso help marketers forecast some innovations in product design. While many users love the features of Zune, it cannot be applied on non Mac OS laptop or PCs. Knowing consumer’s preferences and behaviors are extremely important when designing products. First, designers can make decisions on what they should or should not include in creating a product. Once a product is launched and used by consumers, then various feedbacks can useful for improving the product’s characteristics. Nowadays, one way of having leverage is increasing customer satisfaction and that means continuous innovation. Some businesses frown upon criticism, because of this they lose a great opportunity to learn from their market. Due to the research we conducted, the answers given to us revealed the usability of applications and services that marketers should take note of. Indeed, we can say that even if our research was simple, it provided very relevant data for designers of music applications. Persona l Contribution Every team member has their personal contribution that eventually led to a successful project. The first challenge that the group must overcome was organizing meetings. I was assigned to schedule the said meetings which was overwhelming at the at the beginning. I had to consider that each member had different priorities and schedule so a meeting must be scheduled based on everyone’s free time. Since I was the contact person, I have to keep track of all their messages and completely relay the information to the whole group. During meetings, all the tasks are delegated so we can start working on our share of tasks. We communicated in any means possible –mobile phone, Facebook, e-mail and quick meetings. Such effort

The Darknet And The Future Information Technology Essay

The Darknet And The Future Information Technology Essay People have always copied things. In the past, most items of value were physical objects. Patent law and economies of scale meant that small scale copying of physical objects was usually uneconomic, and large-scale copying (if it infringed) was stoppable using policemen and courts. Today, things of value are increasingly less tangible: often they are just bits and bytes or can be accurately represented as bits and bytes. The widespread deployment of packet-switched networks and the huge advances in computers and codec-technologies has made it feasible (and indeed attractive) to deliver such digital works over the Internet. This presents great opportunities and great challenges. The opportunity is low-cost delivery of personalized, desirable high-quality content. The challenge is that such content can be distributed illegally. Copyright law governs the legality of copying and distribution of such valuable data, but copyright protection is increasingly strained in a world of programmab le computers and high-speed networks. The dramatic rise in the efficiency of the darknet can be traced back to the general technological improvements in these infrastructure areas. At the same time, most attempts to fight the darknet can be viewed as efforts to deprive it of one or more of the infrastructure items. Legal action has traditionally targeted search engines and, to a lesser extent, the distribution network. As we will describe later in the paper, this has been partially successful. The drive for legislation on mandatory watermarking aims to deprive the darknet of rendering devices. We will argue that watermarking approaches are technically flawed and unlikely to have any material impact on the darknet. Finally, most content protection systems are meant to prevent or delay the injection of new objects into the darknet. Based on our first assumption, no such system constitutes an impenetrable barrier, and we will discuss the merits of some popular systems. We see no technical impediments to the darknet becoming increasingly efficient (measured by aggregate library size and available bandwidth). However, the darknet, in all its transport-layer embodiments, is under legal attack. In this paper, we speculate on the technical and legal future of the darknet, concentrating particularly, but not exclusively, on peer-to-peer networks. The rest of this paper is structured as follows. Section 2 analyzes different manifestations of the darknet with respect to their robustness to attacks on the infrastructure requirements described above and speculates on the future development of the darknet. Section 3 describes content protection mechanisms, their probable effect on the darknet, and the impact of the darknet upon them. In sections 4 and 5, we speculate on the scenarios in which the darknet will be effective, and how businesses may need to behave to compete effectively with it. 2 The Evolution of the Darknet We classify the different manifestations of the darknet that have come into existence in recent years with respect to the five infrastructure requirements described and analyze weaknesses and points of attack. As a system, the darknet is subject to a variety of attacks. Legal action continues to be the most powerful challenge to the darknet. However, the darknet is also subject to a variety of other common threats (e.g. viruses, spamming) that, in the past, have lead to minor disruptions of the darknet, but could be considerably more damaging. In this section we consider the potential impact of legal developments on the darknet. Most of our analysis focuses on system robustness, rather than on detailed legal questions. We regard legal questions only with respect to their possible effect: the failure of certain nodes or links (vertices and edges of the graph defined above). In this sense, we are investigating a well known problem in distributed systems. 2.1 Early Small-Worlds Networks Prior to the mid 1990s, copying was organized around groups of friends and acquaintances. The copied objects were music on cassette tapes and computer programs. The rendering devices were widely-available tape players and the computers of the time see Fig. 1. Content injection was trivial, since most objects were either not copy protected or, if they were equipped with copy protection mechanisms, the mechanisms were easily defeated. The distribution network was a sneaker net of floppy disks and tapes (storage), which were handed in person between members of a group or were sent by postal mail. The bandwidth of this network albeit small by todays standards was sufficient for the objects of the time. The main limitation of the sneaker net with its mechanical transport layer was latency. It could take days or weeks to obtain a copy of an object. Another serious limitation of these networks was the lack of a sophisticated search engine. There were limited attempts to prosecute individuals who were trying to sell copyrighted objects they had obtained from the darknet (commercial piracy). However, the darknet as a whole was never under significant legal threat. Reasons may have included its limited commercial impact and the protection from legal surveillance afforded by sharing amongst friends. The sizes of object libraries available on such networks are strongly influenced by the interconnections between the networks. For example, schoolchildren may copy content from their family network to their school network and thereby increase the size of the darknet object library available to each. Such networks have been studied extensively and are classified as interconnected small-worlds networks. [24] There are several popular examples of the characteristics of such systems. For example, most people have a social group of a few score of people. Each of these people has a group of friends that partly overlap with their friends friends, and also introduces more people. It is estimated that, on average, each person is connected to every other person in the world by a chain of about six people from which arises the term six degrees of separation. These findings are remarkably broadly applicable (e.g. [20],[3]). The chains are on average so short because certain super-peers have many links. In our example, some people are gregarious and have lots of friends from different social or geographical circles.. We suspect that these findings have implications for sharing on darknets, and we will return to this point when we discuss the darknets of the future later in this paper. The small-worlds darknet continues to exist. However, a number of technological advances have given rise to new forms of the darknet that have superseded the small-worlds for some object types (e.g. audio). 2.2 Central Internet Servers By 1998, a new form of the darknet began to emerge from technological advances in several areas. The internet had become mainstream, and as such its protocols and infrastructure could now be relied upon by anyone seeking to connect users with a centralized service or with each other. The continuing fall in the price of storage together with advances in compression technology had also crossed the threshold at which storing large numbers of audio files was no longer an obstacle to mainstream users. Additionally, the power of computers had crossed the point at which they could be used as rendering devices for multimedia content. Finally, CD ripping became a trivial method for content injection. The first embodiments of this new darknet were central internet servers with large collections of MP3 audio files. A fundamental change that came with these servers was the use of a new distribution network: The internet displaced the sneaker net at least for audio content. This solved several problems of the old darknet. First, latency was reduced drastically. Secondly, and more importantly, discovery of objects became much easier because of simple and powerful search mechanisms most importantly the general-purpose world-wide-web search engine. The local view of the small world was replaced by a global view of the entire collection accessible by all users. The main characteristic of this form of the darknet was centralized storage and search a simple architecture that mirrored mainstream internet servers. Centralized or quasi-centralized distribution and service networks make sense for legal online commerce. Bandwidth and infrastructure costs tend to be low, and having customers visit a commerce site means the merchant can display adverts, collect profiles, and bill efficiently. Additionally, management, auditing, and accountability are much easier in a centralized model. However, centralized schemes work poorly for illegal object distribution because large, central servers are large single points of failure: If the distributor is breaking the law, it is relatively easy to force him to stop. Early MP3 Web and FTP sites were commonly hosted by universities, corporations, and ISPs. Copyright-holders or their representatives sent cease and desist letters to these web-site operators and web-owners citing copyright infringement and in a few cases followed up with legal action [15]. The threats of legal action were successful attacks on those centralized networks, and MP3 web and FTP sites disappeared from the mainstream shortly after they appeared. 2.3 Peer-to-Peer Networks The realization that centralized networks are not robust to attack (be it legal or technical) has spurred much of the innovation in peer-to-peer networking and file sharing technologies. In this section, we examine architectures that have evolved. Early systems were flawed because critical components remained centralized (Napster) or because of inefficiencies and lack of scalability of the protocol (gnutella) [17]. It should be noted that the problem of object location in a massively distributed, rapidly changing, heterogeneous system was new at the time peer-to-peer systems emerged. Efficient and highly scalable protocols have been proposed since then [9],[23]. 2.3.1. Napster Napster was the service that ignited peer-to-peer file sharing in 1999 [14]. There should be little doubt that a major portion of the massive (for the time) traffic on Napster was of copyrighted objects being transferred in a peer-to-peer model in violation of copyright law. Napster succeeded where central servers had failed by relying on the distributed storage of objects not under the control of Napster. This moved the injection, storage, network distribution, and consumption of objects to users. However, Napster retained a centralized database  [1]  with a searchable index on the file name. The centralized database itself became a legal target [15]. Napster was first enjoined to deny certain queries (e.g. Metallica) and then to police its network for all copyrighted content. As the size of the darknet indexed by Napster shrank, so did the number of users. This illustrates a general characteristic of darknets: there is positive feedback between the size of the object library and aggregate bandwidth and the appeal of the network for its users. 2.3.2. Gnutella The next technology that sparked public interest in peer-to-peer file sharing was Gnutella. In addition to distributed object storage, Gnutella uses a fully distributed database described more fully in [13]. Gnutella does not rely upon any centralized server or service a peer just needs the IP address of one or a few participating peers to (in principle) reach any host on the Gnutella darknet. Second, Gnutella is not really run by anyone: it is an open protocol and anyone can write a Gnutella client application. Finally, Gnutella and its descendants go beyond sharing audio and have substantial non-infringing uses. This changes its legal standing markedly and puts it in a similar category to email. That is, email has substantial non-infringing use, and so email itself is not under legal threat even though it may be used to transfer copyrighted material unlawfully. 2.4 Robustness of Fully Distributed Darknets Fully distributed peer-to-peer systems do not present the single points of failure that led to the demise of central MP3 servers and Napster. It is natural to ask how robust these systems are and what form potential attacks could take. We observe the following weaknesses in Gnutella-like systems: Free riding Lack of anonymity 2.4.1 Free Riding Peer-to-peer systems are often thought of as fully decentralized networks with copies of objects uniformly distributed among the hosts. While this is possible in principle, in practice, it is not the case. Recent measurements of libraries shared by gnutella peers indicate that the majority of content is provided by a tiny fraction of the hosts [1]. In effect, although gnutella appears to be a peer-to-peer network of cooperating hosts, in actual fact it has evolved to effectively be another largely centralized system see Fig. 2. Free riding (i.e. downloading objects without sharing them) by many gnutella users appears to be main cause of this development. Widespread free riding removes much of the power of network dynamics and may reduce a peer-to-peer network into a simple unidirectional distribution system from a small number of sources to a large number of destinations. Of course, if this is the case, then the vulnerabilities that we observed in centralized systems (e.g. FTP-serve rs) are present again. Free riding and the emergence of super-peers have several causes: Peer-to-peer file sharing assumes that a significant fraction of users adhere to the somewhat post-capitalist idea of sacrificing their own resources for the common good of the network. Most free-riders do not seem to adopt this idea. For example, with 56 kbps modems still being the network connection for most users, allowing uploads constitutes a tangible bandwidth sacrifice. One approach is to make collaboration mandatory. For example, Freenet [6] clients are required to contribute some disk space. However, enforcing such requirements without a central infrastructure is difficult. Existing infrastructure is another reason for the existence of super-peers. There are vast differences in the resources available to different types of hosts. For example, a T3 connection provides the combined bandwidth of about one thousand 56 kbps telephone connections. 2.4.2 Lack of Anonymity Users of gnutella who share objects they have stored are not anonymous. Current peer-to-peer networks permit the server endpoints to be determined, and if a peer-client can determine the IP address and affiliation of a peer, then so can a lawyer or government agency. This means that users who share copyrighted objects face some threat of legal action. This appears to be yet another explanation for free riding. There are some possible technological workarounds to the absence of endpoint anonymity. We could imagine anonymizing routers, overseas routers, object fragmentation, or some other means to complicate the effort required by law-enforcement to determine the original source of the copyrighted bits. For example, Freenet tries to hide the identity of the hosts storing any given object by means of a variety of heuristics, including routing the object through intermediate hosts and providing mechanisms for easy migration of objects to other hosts. Similarly, Mnemosyne [10] tries to organize object storage, such that individual hosts may not know what objects are stored on them. It is conjectured in [10] that this may amount to common-carrier status for the host. A detailed analysis of the legal or technical robustness of these systems is beyond the scope of this paper. 2.4.3 Attacks In light of these weaknesses, attacks on gnutella-style darknets focus on their object storage and search infrastructures. Because of the prevalence of super-peers, the gnutella darknet depends on a relatively small set of powerful hosts, and these hosts are promising targets for attackers. Darknet hosts owned by corporations are typically easily removed. Often, these hosts are set up by individual employees without the knowledge of corporate management. Generally corporations respect intellectual property laws. This together with their reluctance to become targets of lawsuits, and their centralized network of hierarchical management makes it relatively easy to remove darknet hosts in the corporate domain. While the structures at universities are typically less hierarchical and strict than those of corporations, ultimately, similar rules apply. If the .com and .edu T1 and T3 lines were pulled from under a darknet, the usefulness of the network would suffer drastically. This would leave DSL, ISDN, and cable-modem users as the high-bandwidth servers of objects. We believe limiting hosts to this class would present a far less effective piracy network today from the perspective of acquisition because of the relative rarity of high-bandwidth consumer connections, and hence users would abandon this darknet. However, consumer broadband is becoming more popular, so in the long run it is probable that there will be adequate consumer bandwidth to support an effective consumer darknet. The obvious next legal escalation is to bring direct or indirect (through the affiliation) challenges against users who share large libraries of copyrighted material. This is already happening and the legal threats or actions appear to be successful [7]. This requires the collaboration of ISPs in identifying their customers, which appears to be forthcoming due to requirements that the carrier must take to avoid liability  [2]  and, in some cases, because of corporate ties between ISPs and content providers. Once again, free riding makes this attack strategy far more tractable. It is hard to predict further legal escalation, but we note that the DMCA (digital millennium copyright act) is a far-reaching (although not fully tested) example of a law that is potentially quite powerful. We believe it probable that there will be a few more rounds of technical innovations to sidestep existing laws, followed by new laws, or new interpretations of old laws, in the next few years. 2.4.4 Conclusions All attacks we have identified exploit the lack of endpoint anonymity and are aided by the effects of free riding. We have seen effective legal measures on all peer-to-peer technologies that are used to provide effectively global access to copyrighted material. Centralized web servers were effectively closed down. Napster was effectively closed down. Gnutella and Kazaa are under threat because of free rider weaknesses and lack of endpoint anonymity. Lack of endpoint anonymity is a direct result of the globally accessible global object database, and it is the existence of the global database that most distinguishes the newer darknets from the earlier small worlds. At this point, it is hard to judge whether the darknet will be able to retain this global database in the long term, but it seems seems clear that legal setbacks to global-index peer-to-peer will continue to be severe. However, should Gnutella-style systems become unviable as darknets, systems, such as Freenet or Mnemosyne might take their place. Peer-to-peer networking and file sharing does seem to be entering into the mainstream both for illegal and legal uses. If we couple this with the rapid build-out of consumer broadband, the dropping price of storage, and the fact that personal computers are effectively establishing themselves as centers of home-entertainment, we suspect that peer-to-peer functionality will remain popular and become more widespread. 2.5 Small Worlds Networks Revisited In this section we try to predict the evolution of the darknet should global peer-to-peer networks be effectively stopped by legal means. The globally accessible global database is the only infrastructure component of the darknet that can be disabled in this way. The other enabling technologies of the darknet (injection, distribution networks, rendering devices, storage) will not only remain available, but rapidly increase in power, based on general technological advances and the possible incorporation of cryptography. We stress that the networks described in this section (in most cases) provide poorer services than global network, and would only arise in the absence of a global database. In the absence of a global database, small-worlds networks could again become the prevalent form of the darknet. However, these small-worlds will be more powerful than they were in the past. With the widespread availability of cheap CD and DVD readers and writers as well as large hard disks, the bandwidth of the sneaker net has increased dramatically, the cost of object storage has become negligible and object injection tools have become ubiquitous. Furthermore, the internet is available as a distribution mechanism that is adequate for audio for most users, and is becoming increasingly adequate for video and computer programs. In light of strong cryptography, it is hard to imagine how sharing could be observed and prosecuted as long as users do not share with strangers. In concrete terms, students in dorms will establish darknets to share content in their social group. These darknets may be based on simple file sharing, DVD-copying, or may use special application programs or servers: for example, a chat or instant-messenger client enhanced to share content with members of your buddy-list. Each student will be a member of other darknets: for example, their family, various special interest groups, friends from high-school, and colleagues in part-time jobs (Fig. 3). If there are a few active super-peers users that locate and share objects with zeal then we can anticipate that content will rapidly diffuse between darknets, and relatively small darknets arranged around social groups will approach the aggregate libraries that are provided by the global darknets of today. Since the legal exposure of such sharing is quite limited, we believe that sharing amongst socially oriented groups will increase unabated. Small-worlds networks suffer somewhat from the lack of a global database; each user can only see the objects stored by his small world neighbors. This raises a number of interesting questions about the network structure and object flow: What graph structure will the network have? For example, will it be connected? What will be the average distance between two nodes? Given a graph structure, how will objects propagate through the graph? In particular, what fraction of objects will be available at a given node? How long does it take for objects to propagate (diffuse) through the network? Questions of this type have been studied in different contexts in a variety of fields (mathematics, computer science, economics, and physics). A number of empirical studies seek to establish structural properties of different types of small world networks, such as social networks [20] and the world-wide web [3]. These works conclude that the diameter of the examined networks is small, and observe further structural properties, such as a power law of the degree distribution [5], A number of authors seek to model these networks by means of random graphs, in order to perform more detailed mathematical analysis on the models [2],[8],[21],[22] and, in particular, study the possibility of efficient search under different random graph distributions [18],[19]. We will present a quantitative study of the structure and dynamics of small-worlds networks in an upcoming paper, but to summarize, small-worlds darknets can be extremely efficient for popular titles: very few peers are needed to satis fy requests for top-20 books, songs, movies or computer programs. If darknets are interconnected, we expect the effective introduction rate to be large. Finally, if darknet clients are enhanced to actively seek out new popular content, as opposed to the user-demand based schemes of today, small-worlds darknets will be very efficient. 3 Introducing Content into the Darknet Our analysis and intuition have led us to believe that efficient darknets in global or small-worlds form will remain a fact of life. In this section we examine rights-management technologies that are being deployed to limit the introduction rate or decrease the rate of diffusion of content into the darknet. 3.1 Conditional Access Systems A conditional-access system is a simple form of rights-management system in which subscribers are given access to objects based (typically) on a service contract. Digital rights management systems often perform the same function, but typically impose restrictions on the use of objects after unlocking. Conditional access systems such as cable, satellite TV, and satellite radio offer little or no protection against objects being introduced into the darknet from subscribing hosts. A conditional-access system customer has no access to channels or titles to which they are not entitled, and has essentially free use of channels that he has subscribed or paid for. This means that an investment of ~$100 (at time of writing) on an analog video-capture card is sufficient to obtain and share TV programs and movies. Some CA systems provide post-unlock protections but they are generally cheap and easy to circumvent. Thus, conditional access systems provide a widely deployed, high-bandwidth source of video material for the darknet. In practice, the large size and low cost of CA-provided video content will limit the exploitation of the darknet for distributing video in the near-term. The same can not be said of the use of the darknet to distribute conditional-access system broadcast keys. At some level, each head-end (satellite or cable TV head-end) uses an encryption key that must be made available to each customer (it is a broadcast), and in the case of a satellite system this could be millions of homes. CA-system providers take measures to limit the usefulness of exploited session keys (for example, they are changed every few seconds), but if darknet latencies are low, or if encrypted broadcast data is cached, then the darknet could threaten CA-system revenues. We observe that the exposure of the conditional access provider to losses due to piracy is proportional to the number of customers that share a session key. In this regard, cable-operators are in a safer position than satellite operators because a cable operator can narrowcast more cheaply. 3.2 DRM Systems A classical-DRM system is one in which a client obtains content in protected (typically encrypted) form, with a license that specifies the uses to which the content may be put. Examples of licensing terms that are being explored by the industry are play on these three hosts, play once, use computer program for one hour, etc. The license and the wrapped content are presented to the DRM system whose responsibility is to ensure that: The client cannot remove the encryption from the file and send it to a peer, The client cannot clone its DRM system to make it run on another host, The client obeys the rules set out in the DRM license, and, The client cannot separate the rules from the payload. Advanced DRM systems may go further. Some such technologies have been commercially very successful the content scrambling system used in DVDs, and (broadly interpreted) the protection schemes used by conditional access system providers fall into this category, as do newer DRM systems that use the internet as a distribution channel and computers as rendering devices. These technologies are appealing because they promote the establishment of new businesses, and can reduce distribution costs. If costs and licensing terms are appealing to producers and consumers, then the vendor thrives. If the licensing terms are unappealing or inconvenient, the costs are too high, or competing systems exist, then the business will fail. The DivX DVD rental model failed on most or all of these metrics, but CSS-protected DVDs succeeded beyond the wildest expectations of the industry. On personal computers, current DRM systems are software-only systems using a variety of tricks to make them hard to subvert. DRM enabled consumer electronics devices are also beginning to emerge. In the absence of the darknet, the goal of such systems is to have comparable security to competing distribution systems notably the CD and DVD so that programmable computers can play an increasing role in home entertainment. We will speculate whether these strategies will be successful in the Sect. 5. DRM systems strive to be BOBE (break-once, break everywhere)-resistant. That is, suppliers anticipate (and the assumptions of the darknet predict) that individual instances (clients) of all security-systems, whether based on hardware or software, will be subverted. If a client of a system is subverted, then all content protected by that DRM client can be unprotected. If the break can be applied to any other DRM client of that class so that all of those users can break their systems, then the DRM-scheme is BOBE-weak. If, on the other hand, knowledge gained breaking one client cannot be applied elsewhere, then the DRM system is BOBE-strong. Most commercial DRM-systems have BOBE-exploits, and we note that the darknet applies to DRM-hacks as well. The CSS system is an exemplary BOBE-weak system. The knowledge and code that comprised the De-CSS exploit spread uncontrolled around the world on web-sites, newsgroups, and even T-shirts, in spite of the fact that, in principle, the Digital Millennium Copyright Act makes it a crime to develop these exploits. A final characteristic of existing DRM-systems is renewability. Vendors recognize the possibility of exploits, and build systems that can be field-updated. It is hard to quantify the effectiveness of DRM-systems for restricting the introduction of content into the darknet from experience with existing systems. Existing DRM-systems typically provide protection for months to years; however, the content available to such systems has to date been of minimal interest, and the content that is protected is also available in unprotected form. The one system that was protecting valuable content (DVD video) was broken very soon after compression technology and increased storage capacities and bandwidth enabled the darknet to carry video content. 3.3 Software The DRM-systems described above can be used to provide protection for software, in addition other objects (e.g. audio and video). Alternatively, copy protection systems for computer programs may embed the copy protection code in the software itself. The most important copy-protection primitive for computer programs is for the software to be bound to a host in such a way that the program will not work on an unlicensed machine. Binding requires a machine ID: this can be a unique number on a machine (e.g. a network card MAC address), or can be provided by an external dongle. For such schemes to be strong, two things must be true. First, the machine ID must not be virtualizable. For instance, if it is trivial to modify a NIC driver to return an invalid MAC address, then the software-host binding is easily broken. Second, the code that performs the binding checks must not be easy to patch. A variety of technologies that revolve around software tamper-re

Communicating Information in Radioheads Music Albums :: Internet Net World Wide Web Media

Radiohead It is an important feature of the ideological system to impose on people the feeling that they really are incompetent to deal with complex and important issues: they'd better leave it to the captain. One device is to develop a star system, an array of figures who are often media creations or creations of the academic propaganda establishment, whose deep insights we are supposed to admire and to whom we must happily and confidently assign the right to control our lives and to control international affairs..." --Noam Chomsky, The Chomsky Reader Pasted on the inside of a Radiohead EP, Chomsky's quote serves as a reminder to the point these musicians are attempting to make: the essence of meaning is largely lost when reality is based on modern modes of information. In other words, the information one takes in is delivered in such an impersonal way, via multi-media, that the self is scattered in the saturation of these various mediums in an attempt to order information, or life. The word impersonal is used in the sense that the delivery has little to do with the meaning. Radiohead's latest release, "OK Computer," is about just that. "Everything spinning out of control," says front man Thom Yorke of Radiohead's latest album. Control is lost in the oversaturation of information, in which the complexity of information is so widespread that in a post-modern society meaning no longer adds up to a total, but instead schizophrenic patches with only relation to itself and not to anything else. It is in this where the fear of depthless ness in our society as a whole is felt. Take the advertising used by MTV for example. It is merely a barrage of extremely quick cuts, in which one can barely make out what each image is. First it may be an eyeball, then a car, them some white space, then a mathematical graph, then a plant, etc. After this the network's name is seen with the airdate of its newest show. Nothing had any relation to the next, or to the network or show, save only the fact that they were pasted next to one another. Post-modern critiquers such as Frederic Jameson would argue that this is a staple of post-modern depthlessness and schizophrenia found in today's society. The fact is, this advertising by MTV is seen as exciting and cutting edge due to the realization that today's society is so numbed down by media that the meaning isn't needed in such an advertisement because the medium sends the message of being "cool. Communicating Information in Radiohead's Music Albums :: Internet Net World Wide Web Media Radiohead It is an important feature of the ideological system to impose on people the feeling that they really are incompetent to deal with complex and important issues: they'd better leave it to the captain. One device is to develop a star system, an array of figures who are often media creations or creations of the academic propaganda establishment, whose deep insights we are supposed to admire and to whom we must happily and confidently assign the right to control our lives and to control international affairs..." --Noam Chomsky, The Chomsky Reader Pasted on the inside of a Radiohead EP, Chomsky's quote serves as a reminder to the point these musicians are attempting to make: the essence of meaning is largely lost when reality is based on modern modes of information. In other words, the information one takes in is delivered in such an impersonal way, via multi-media, that the self is scattered in the saturation of these various mediums in an attempt to order information, or life. The word impersonal is used in the sense that the delivery has little to do with the meaning. Radiohead's latest release, "OK Computer," is about just that. "Everything spinning out of control," says front man Thom Yorke of Radiohead's latest album. Control is lost in the oversaturation of information, in which the complexity of information is so widespread that in a post-modern society meaning no longer adds up to a total, but instead schizophrenic patches with only relation to itself and not to anything else. It is in this where the fear of depthless ness in our society as a whole is felt. Take the advertising used by MTV for example. It is merely a barrage of extremely quick cuts, in which one can barely make out what each image is. First it may be an eyeball, then a car, them some white space, then a mathematical graph, then a plant, etc. After this the network's name is seen with the airdate of its newest show. Nothing had any relation to the next, or to the network or show, save only the fact that they were pasted next to one another. Post-modern critiquers such as Frederic Jameson would argue that this is a staple of post-modern depthlessness and schizophrenia found in today's society. The fact is, this advertising by MTV is seen as exciting and cutting edge due to the realization that today's society is so numbed down by media that the meaning isn't needed in such an advertisement because the medium sends the message of being "cool.

Hrs Contribution To Broad Organisational Objectives Commerce Essay

In Today ‘s fast paced planetary concern economic system, Organisations today have major duties to map, facilitate, array and promote corporate societal duty ( CSR ) . Administrations like this demand rethinking in their concern ends, aims and motivations, concentrating chiefly on merely doing net income to the corporate citizenship. Human rights, labor patterns, health care to environment, all these have bit by bit been impacted by the CSR which has easy began to be seen in the communities worldwide. State and worldwide, HR plays a really critical function such as taking and educating their houses with respects to the importance of CSR while at the same time strategically implementing HR direction patterns which so supports the Company on the whole and the CSR ends. The purpose of the study is to foreground and emphasize on the impact of the HR direction within The Humphrey Group. The CSR has developed such corporate policies which cover a scope of issues, including the CSR, but despite this no 1 makes certain they are adhered to, appraisal of staff consciousness and measuring their impact. This maybe the board ‘s present mission, aims and moralss do non reflect the values of staff ‘s chance of clients. This is HR ‘s best placed to use staff in such issues. These values have an consequence in the staffing issues such as enlisting, preparation assessments and other procedures such procurance. HR plays a critical function in guaranting that all this happens. Developing the procedure where concern aims are assessed and values are realigned to fit staff ‘s outlooks. One of the ways that HR section can assist lend to The Humphrey Group ‘s broader aim of CSR is that they can measure all the staffs ‘ public presentation and carefully see how much bonus an employee should acquire depending on the public presentation. Besides this has to be known to the full employee working within the administration, so that they know how much they will acquire depending on their patterned advance. This will be just to all the members of staff within the administration and will diminish any unfairness and fillip dirts. In the undermentioned article â€Å" Yes directors should be paid like administrative officials Frey Bruno.S, Osterloh, Margit states that corporate dirts, reflected in inordinate direction compensation and deceitful histories, cause great harm. Agency theory ‘s insisting to associate the compensation of directors and managers every bit closely as possible to steadfast public presentation is a major ground for these dirts. They can non be overcome by bettering variable wage for public presentation as selfish extrinsic motive is reinforced. Based on the common pool attack to the house, establishments are proposed, functioning to raise per se motivated corporate virtuousness. More importance is to be attributed to fixed wage and beef uping the legitimacy of governments by procedural equity, relational contracts, and organisational citizenship behavior. † The findings of this article support that employees should be paid reasonably and besides appraisals should be conducted for this practise to take topographic point. This will therefore stop populace examination. Excessive direction and the bureau theory both become a ground for these dirts. In some scenarios the board of The Humphrey Group may perchance hold integrated policies that cover a scope of issues including corporate societal duty, but no-one barely sticks to it to look into the staff consciousness, or analyze their impact. The ground for this may be that the board of The Humphrey Group ‘s current aim and values do n't reflect the values of staff. Human Resource section is placed to guarantee that they let all staff know of these issues. Human Resource section acts an of import function to guarantee that The Humphrey Group aims are assessed and values re-aligned to fit them with staff outlooks. Some of the ways that this can be done is to reexamine The Humphrey Group policy and processs to guarantee values are consistent and besides another manner that this can be done is to confer with and affect staff more in the running of the concern. â€Å" Turban, Daniel B and Greening, Daniel W province in their article corporate societal public presentation and administration attraction to prospective employees provinces that Pulling on propositions from societal individuality theory and signalling theory, we hypothesized that houses ‘ corporate societal public presentation ( CSP ) is related positively to their reputes and to their attraction as employers. Result indicate that independent evaluations of CSP are related to houses ‘ reputes and attraction as employers, proposing that a house ‘s CSP may supply a competitory advantage in pulling appliers. Such consequences add to the turning literature proposing that CSP may supply houses with competitory advantages. † The hypothesis survey of the corporate societal public presentation ( CSP ) demonstrates that occupation seeking population has increased as it yields in enticing human resources depending on the grade of occupation picks possessed by an person. The CSP is associated to employer magnetic attraction for persons seeking occupation with elevated degrees of employment picks but non allied for the public with low degrees meaning plus point to certain companies with surging degrees of CSP to pull the most qualified employees. As stated in Richard W. Beatty, Jeffrey R. Ewing and Charles G.Tharp article of HR function in corporate administration: present and position. This article states that â€Å" We have explored this issue from the position of the HR map through a study of the senior HR professionals who attended the Human Resources Forum. The study was augmented with focal point groups. Our intent was to understand current patterns, attitudes, and behaviors with regard to legal criterions and professional and ethical codifications. We besides explored the functions of the CEO, HR leading, and the HR map in minimising ethical breaches that have diminished investor and public trust. We hope to cast visible radiation on the duties, actions, and hazards of the HR map and its leading now and in the hereafter. † In decision this study concludes that has thrown visible radiation on how the HR section maps and grips Humphrey Group. It holds up the company by it being its anchor which in return has a heavy impact on the correct and procedural operation of Humphrey group. In add-on, the HR plays a critical function in keeping healthy staff client relationship along with instilling a well defined bond of public trust. The HR Department besides holds a steadfast aim of integrating societal duties and realining direction ends and compensation moralss of the company.

Trust Based Misbehavior Detection in Wireless Sensor Networks

III. Problem Statement This paper focuses on modeling and calculating trust between nodes in WSNs, based on sensed continuous data to address security issues and deal with malicious and misbehavior nodes and for assisting the decision-making process. A new trust model and a reputation system for WSNs can be proposed. The trust model establishes the continuous version of the reputation system applied to binary events and presents a new trust and reputation system for sensor Networks. This approach for mixing of second hand information from neighboring nodes with directly observed information to calculate trust between nodes in WSNs. Trust metrics can be used to evaluate the trust value of each node in the clusters. Behaviors are monitored by monitoring node (MN). Monitoring node selected at the next higher level of CH, this can also be changed dynamically along with CH. The main focus of this paper is to develop a fuzzy theory based trust and reputation model for WSNs environment. IV. System Model A. Architecture The architecture of our proposed system, consists of four major blocks namely, i. Cluster Formation and CH selection ii. Information Gathering iii. Trust Evaluation and Propagation iv. Misbehavior Detection The detailed description about the architecture is as follows. Fig. 2. Overall Architecture of the Proposed System Fig.2. shows the overall architecture of the proposed work. 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