Jonathan Livingstone Seagull Essay

After reading on Jonathan Livingstone seagull, write down reflective value and believe about the meaning and purpose of life. Jonathan Livingston Seagull is about a very independent bird, who dared to question what was being taught and told to him by the elders. He didn’t just want to spend his days searching for food and hanging out doing what was expected of him. He was different, and dared to dream. He spent his days learning to fly faster and better than any other gull in the flock. He learned from all of his searching and trying that he could do anything, if he wanted it badly enough and just went for it, even to the point of becoming an outcast. At one point in time, in so learning and perfecting his craft, he crash landed and died, going onto a higher lever of his awareness, to learn more lessons from his guide, Fletcher. He continues through the story, becoming more and more proficient in his endeavours and in turn becomes a teacher/guide to others, becoming a kind and loving soul along the way. Jonathan Livingston Seagull is a bird who wants nothing more than to fly. Raised in a group of gulls that saw flying as only a means to an end, Jonathan challenged their way of life by believing that flying could be about more than transportation or getting food†¦ it could be about joy and happiness and freedom. When told he was irresponsible for trying exceed his expectations Jonathan replied: â€Å"Who is more responsible than a gull who finds and follows a meaning, a higher purpose for life? For a thousand years we have scrabbled after fish heads — and now we have a reason to live — to learn, to discover, to be free! † An outcast from his flock, Jonathan took his exile with a grain of salt, finding joy in his love for flight and his constant desperate desire to grow and to learn. He pushes himself to the breaking point and is never satisfied enough with his knowledge and never tires of the quest to obtain more. Bach gives us a character that stands alone with his ideas and beliefs and is rewarded for his patience and courage. The second half of the book shows Jonathan learning so much that he transcends his earthly form into a higher plane of being. Here, Jonathan is met with other gulls who like him, strive for excellence and do not see flying as a means to an end, but simply love to fly for the sake of loving it. This part begins to reflect a bit of the Buddhist mindset about heaven and a universal knowledge which can seem a bit confusing at first. Jonathan finally returns to his flock on Earth to try for better or worse to show that there is more to life than what they are striving for. This is a fable about the importance of making the most of our lives, even if our goals run contrary to the norms of our flock, tribe or neighbourhood. Through the metaphor of flight,Jonathan’s story shows us that, if we follow our dreams, we too can soar. Amazing inspiring story of seagulls. It tells us nothing is impossible in this world. You just have to have the desire to achieve it.

Algae Biology Lab Report Essay Example

Algae Biology Lab Report Essay Example Algae Biology Lab Report Paper Algae Biology Lab Report Paper Theoretical Background: Plantlike Protests: commonly referred to as algae have organelles called chloroplasts which contain chlorophyll that help them carry out photosynthesis are authors therefore they use photosynthesis for nourishment there is 4 different phyla: solenoids, chromospheres, diatoms, and tintinnabulations these algae can be given a variety of colors because they have accessory pigments that absorb light Hypothesis: If organisms are in the kingdom Prosiest, then they share common structures. Materials: 3 microscope slides water 1 sample of Volvo 1 sample of euglena 1 sample of Spirogyra 3 cover slips 3 medicine droppers 1 microscope 1 piece of paper Procedure: 1. Using the first medicine dropper, take a sample of euglena and place it on the first microscope slide. 2. Place a cover slip over the sample of euglena and onto the slide. 3. Observe the euglena slide under the low power objective first. 4. Sketch the euglena and note observations. 5. Observe the euglena under the high power objective and note observations at this higher magnification. 6. Darken half of the viewing field by placing paper ever the microscopes light source or by rotating the diaphragm. 7. Prepare a wet slide mount for the sample of Spirogyra by repeating steps 1-2. 8. Observe the Spirogyra under scanning, low power and high power, then note the observations. 9. Sketch the Spirogyra. 10. Prepare a wet slide mount for the Volvo. 11. View the Volvo under scanning and low power. 12. Sketch the Volvo. Results: The drawings of the three samples of algae are stapled to this lab on a separate piece of paper. Analysis: Under the microscope, the Volvo appeared as small, light green spheres with spikes on them. It moved around in a quick, bouncy way, while rotating. The Spirogyra were long shapes with small blobs inside of them. The euglena was a blob shaped organism with smaller shapes inside of it. It moved slightly and slowly. We were able to identify the chloroplasts and the sexpot. Conclusion: The hypothesis was proven true. Organisms in the kingdom Prosiest share many common structures. First off, all protests are eukaryotic; therefore, they have a nucleus. Plantlike protests contain chlorophyll and carry out photosynthesis. Some algal protests use tail-like flagella in order to move around their watery environment.

Free Essays on Donatello

English/ Western Civilizations 10 Pre-IB April 15, 2002 Donatello and His Art Revolution â€Å"Our Glory is all the greater since we, with neither precursors nor models, are creating arts and sciences of a kind never seen or heard of before† (Alberti qtd. in Poeschke). In the Early Renaissance, artists and scholars were incorporating the values and ideals of Ancient Rome and Greece into the growth that became important concepts of the High Renaissance. Donatello made his own place during a time when sculpture was in transition from Gothic traditionalism to classical realism. During the Gothic period, art and sculpture depicted Christian ideas. In Donatello's lifetime (1386? -1466), the patrons of sculpture were still primarily interested in church purposes, but the new trends in style were being influenced by realism. This stylistic realism drew strongly from classical forms to depict human endeavors and emotions. Donatello developed artistic trends appearing at the time by expanding on the humanistic qualities, mastering the depiction of realistic expressio n and perspective in his sculptures, and refusing to compromise his ideals for the sake of conventional patrons. The church’s hold on daily life and thought was changing. Even though Donatello was not the only influential artist of the time, some others were Nanni di Banco, Ghiberti, and Brunelleschi; Donatello led them in revolutionizing the ideals of art. In conformance to virtually every other aspect of Renaissance culture, Donatello was a humanist. Webster tells us that humanism is the â€Å"[...] study of classical Greek and Latin literature and culture during the Middle Ages and was one of the factors giving rise to the Renaissance [...] characterized by an emphasis on human interests rather than on the natural world or religion†(707). Donatello did first hand research of the Ancient Roman styles. After his friend, Brunelleschi, lost the compe... Free Essays on Donatello Free Essays on Donatello English/ Western Civilizations 10 Pre-IB April 15, 2002 Donatello and His Art Revolution â€Å"Our Glory is all the greater since we, with neither precursors nor models, are creating arts and sciences of a kind never seen or heard of before† (Alberti qtd. in Poeschke). In the Early Renaissance, artists and scholars were incorporating the values and ideals of Ancient Rome and Greece into the growth that became important concepts of the High Renaissance. Donatello made his own place during a time when sculpture was in transition from Gothic traditionalism to classical realism. During the Gothic period, art and sculpture depicted Christian ideas. In Donatello's lifetime (1386? -1466), the patrons of sculpture were still primarily interested in church purposes, but the new trends in style were being influenced by realism. This stylistic realism drew strongly from classical forms to depict human endeavors and emotions. Donatello developed artistic trends appearing at the time by expanding on the humanistic qualities, mastering the depiction of realistic expressio n and perspective in his sculptures, and refusing to compromise his ideals for the sake of conventional patrons. The church’s hold on daily life and thought was changing. Even though Donatello was not the only influential artist of the time, some others were Nanni di Banco, Ghiberti, and Brunelleschi; Donatello led them in revolutionizing the ideals of art. In conformance to virtually every other aspect of Renaissance culture, Donatello was a humanist. Webster tells us that humanism is the â€Å"[...] study of classical Greek and Latin literature and culture during the Middle Ages and was one of the factors giving rise to the Renaissance [...] characterized by an emphasis on human interests rather than on the natural world or religion†(707). Donatello did first hand research of the Ancient Roman styles. After his friend, Brunelleschi, lost the compe...

A Study On Peoples Skill During The Social Engineering Of The Digital Age And Owning The Box

A Study On People's Skill During The Social Engineering Of The Digital Age And Owning The Box Social Engineering and Owning the Box I once worked as a Security guard for Quebecor World in Lincoln, NE. Nothing glamorous by any means, but unique in the fact that my 5.75 an hour rent-a-cop security guard job required me to go through a 1 month background check complete with credit record and criminal record pulls, interviews with the State Patrol, and multiple inquiries into my previous employment history. Why would this be necessary for such a mundane job? Who cares about the criminal background of a security guy on third shift at a printer? Quebecor prints, among other things, AOL CDs and pre-approved credit card applications and has at any time several hundred thousand names, addresses, phone numbers, credit card numbers, and social security numbers in (relatively) plain view. The dumpsters are locked outside. A special shredder devours waste paper into confetti pieces smaller than the end of an infants little fingernail, and then shreds them again. Not that these precautions are not a good start, but in about 10 minutes, an employee inside with a grudge or someone with access to some money can enlist the help of a for profit company to reconstruct paper shreddings into a semblance of the original document or just walk out of the facility outright with thousands of peoples private lives in their hands. Noticed anything unusual in your credit report lately? In this paper I researched social engineering. I examine a bit of its history, designate it as a non-technical means of obtaining information about and ultimately entry into a computer information system, I looked at two prominent old school social engineers. I then describe some basic precautions that are effective no matter what level of information system is employed. Social engineering, and its related type of information attack dumpster diving, is IT slang for using non-technical means to compromise an information system. It is one of the most interesting aspects of computer network security and most effective means of intrusion because the human element of computing will never go away. Someone must design the systems, implement, train, and ultimately use them. Even with the science-fiction horror stories of computer gone amuck we will always have humans at terminals somewhere, sometime; thus any computers information is vulnerable to a psychological attack. The gray goo scenario of Eric Drexler (famous for saying that smart, microscopic computers could take over the earth), though a possibility in the future, is not possible at this time because of the current limitations of technology. The author himself has stepped away from his landmark mid-80s theory as well, saying that he wishes hed never made the statement because of the immense impact i t has had on stifling new research into computer miniaturization. Social engineering is not a new intrusion technique. CERT/CC published an alert describing increased incidence of unauthorized entry attempts to computer systems in 1991. The explosion of the Internet amongst those former non-computer users made successful attempts all the more probable, a security issue that still occurs every day despite more than ten years of familiarity. Prior to the Internet, social engineering was evidenced in the cracking of the phone system with red and blue tone generator boxes, enabling the user to make calls to other locales (including across continents) while charging the costs to another extension. Sometimes the calls were charged to the phone company itself as a way of thumbing a nose at the establishment. The tone boxes themselves and their use did not require any personal contact since they could be built from plans that were freely accessible in cracker zines like 2600(named after the frequency of 2600HZ required to generate a call accept tone in ear ly ATT phone systems) and Phrack. The originators of the tone boxes needed to have an intimate knowledge of the phone system and how it operated from the local exchanges and on thorough the greater network. This knowledge was gleaned, when possible from dumpster diving (using personal information is not necessarily a crime even today if gotten from discarded manuals, receipts, internal memos, and other proprietary documents that have been disposed of and are outside the facility) and calling phone operators or engineers and posing as a member of some other part of the network claiming to need some sort of information. Some famous early phreakers did not have the stereotypical persona of crackers/hackers that seems to be prevalent in the media today, that of the technically talented nomadic loner, or the social misfit bent on some sort of hacktivism. Most of them were extremely intelligent people with few others to share their knowledge. A few were trained by our government for wartime and found their skills gave them a significant, though not very respected advantage over non-technical people, as is the case with John Draper a.k.a. Capn Crunch. Draper earned his name from his use of a toy whistle found in a cereal box that generated the 2600HZ tone necessary to fool the phone system. John popularized the use of this whistle, and became known by the hacker handle Capn Crunch. John became infamous, and was arrested in May 1972 for illegal use of the telephone companys system. He received probation, and then was arrested again in 1976, convicted on wire fraud charges because there were no other current laws under which he could be tried, and spent four months in Lompoc Federal Prison in California. Since then, he has held a variety of positions and given interviews on his experiences during the earliest days of long distance hacking. To his credit, Draper didnt single-handedly discover the vulnerability in the system, nor did he exploit it for much personal gain other than phone calls. There were, however, some phreakers that tried to use this technology, crude at the time, to play pranks that could have resulted in serious Na tional Security repercussions. One such touted phreak was a phone call to the then President Nixons bomb shelter in VA; another was (allegedly) a call to the Pope by Steve Wozniak. This was all possible because the phone system in the late 60s and early 70s was set up so that voice transmission and signal data was sent on the same line. To save money, ATT set their entire network to this 2600HZ standard. As the knowledge spread, the growing number of phone phreaks became a minor culture onto their own. They were able to train their ears to determine how the long lines routed their calls. Sympathetic (or easily social engineered) telephone company employees gave them the various routing codes to use international satellites and various trunk lines like expert operators. Phone company engineering information was also freely available at most major universities in the reference section since the engineering departments utilized the information in partnerships with the companies to help train new engineers. Once the phone company figured out what was going on, it immediately went to the major universities and red flagged their engineering manuals and removed them f rom circulation. The information was already out there, though, and until ATT updated their switching technology and proceeded to subpoena phreakers under the wire fraud act it continued sporadically into the early 80s. Another well knows social engineer needs almost no introduction. Arrested in February 1995 for allegedly stealing 300 million dollars worth of source code from victim companies, his charges were eventually lowered to 2 counts of computer fraud, wire fraud, impersonation, and misuse. Whatever one may think of hackers/crackers, at the time of Mitnicks capture the judicial system was unprepared to deal with the theft of intellectual property. As a result, Mitnick was held for 4.5 years in federal prison, 8 months of it in solitary confinement, because it was argued that he was an armed federal felon. (armed with a keyboard he posed a danger to the community.) The source code that he downloaded was soon made available to any user that requested it by SUN, so their claim of R D losses was deemed inadmissible. Kevin Mitnicks journey through the criminal system is disheartening at best for any computer user that wants to pursue a career in computer security or intrusion detection and response because many of the tools utilized to trace such activities can be used for illegal reasons. The governments case against him originally had 10 victims listed and 27 counts. Among those victims are Novell, Nokia, and SUN Microsystems- companies that suffered no losses , but because Mr. Mitnick had a cell phone by those providers at different times and because he had a Novell program on his computer they are listed in the same weight SUN. None of the 10 companies listed in his indictment have ever filed reports for the loss to shareholders with the Securities and Exchange Commission. Kevin Mitnick though technologically proficient, accomplished much of what he did by talking. Posing as employees of the phone company, various computer or other technology companies, and asking someone low in that companies hierarchy for seemingly unrelated bits of information (known now as N.O.R.A.- Non-observable Relationship Awareness) allowed him to gain super user access to most of the systems that he was eventually charged with tampering with. A really competent social engineer can make a target trust him or her to such an extent that the worker casually gives out sensitive internal information. It may not be a significant disclosure in and of itself, but the information gleaned by such manipulation can easily be combined with other small bits to produce a detailed and dangerous roadmap to organizational treasures. One way I worked on developing the skills of my craft, if I may call it a craft, was to pick out some piece of information I didnt really care about and see if I could talk somebody on the other end of the phone into providing it In Congressional testimony before Senators Lieberman and Thompson years later, Mitnick told them, I have gained unauthorized access to computer systems at some of the largest corporations on the planet, and have successfully penetrated some of the most resilient computer systems ever developed. I have used both technical and non-technical means to obtain the source code to various operating systems and telecommunications devices to study their vulnerabilities and their inner workings. The concept of social engineering is one that transcends computer model, operating system version, etc. Many computer types just dont understand it; in the same way they dont understand office politics. Bruce Schneier, a computer security consultant said by The Economist to be a security guru has this to say about the subject, Security is not a product, and its a process. Many security administrators look at network security as a technological problem rather than a social one. They approach it with the mindset of applying the latest firewalls, intrusion detection systems, access controls, and (sometimes) draconian user policies in hopes of preventing an attack or possible loss of proprietary information. How does an organization defend against social engineering? Defending against social as well as technical threats should be part a defense in depth strategy, but its often ignored. Businesses cant assume that users know better than to give out their passwords. Unless explicitly instructed otherwise, the average employee has no reason to question someone who seems to have a legitimate reason for asking. Even IT team members who are security-conscious might be hesitant to ask for proof of identity from an irate person claiming to be a member of upper management. Protecting the network from social engineering attacks requires, first and foremost, a set of security policies that lay out the reasons and procedures for responding to these types of requests. Just developing the policies is not enough. In order to be effective: All members of management must agree to the policies and understand the need to properly prove their identities when making requests for passwords, etc. The policies must be disseminated to all users of the network, with education and training provided as to why compliance is essential. There should be explicitly defined consequences for violating the policies. Security policies should be specific and should address such issues as: Strong password policies: minimum length, complexity requirements, requirements to change passwords at specified intervals, prohibition on dictionary words, easily guessed numbers such as birth dates and social security numbers, etc., prohibitions on writing down passwords. Prohibitions against disclosing passwords, to whom (if anyone) passwords can be disclosed and under what circumstances, procedure to follow if someone requests disclosure of passwords. Requirement that users log off or use password protected screensavers when away from the computer, cautionary instructions on ensuring that no one is watching when you type in logon information, etc. Physical security measures to prevent visitors and outside contractors from accessing systems to place key loggers, etc. Procedure for verifying identity of users to IT department and IT personnel to users (secret PINs, callback procedures, etc.). Policies governing destruction (shredding, incineration, etc.) of paperwork, disks and other media that hold information a hacker could use to breach security. Social engineering is the easiest way for a hacker to gain access to your network, and one of the most common yet many companies spend thousands of dollars on thwarting technical attacks and do nothing to prevent exploitation of the human factor. Establishing policies is the first step in preventing socially engineered attacks, but perhaps the most important step is educating employees to make them aware of the danger of social engineering. The people who fall prey to social engineering scams whether its a ruse by an outsider pretending to be a company manager who needs a password changed or e-mail from a stranger pretending to be a wealthy Nigerian with money to give away are those who havent heard about the scam. Security awareness should be part of the training of every employee who uses the network, and in order to be effective, it should be ongoing. Forewarned is forearmed, especially when it comes to social engineering. One of the most daunting aspects in social engineering is the sheer number of methods that can be utilized by an attacker. In fact, the only limiting factor is theimagination of the attacker and the susceptibility of the chosen targets. Social engineering tactics usually exploit identifiable human traits such as fear, greed, and trust, and use the somewhat predictable response characteristics of these traits to obtain information that would otherwise be inaccessible. Social engineering doesnt have to be between people or attack these traits at all however. Other tactics such as dumpster diving and eavesdropping require no human contact and no need to go through the hassle of exploitation, yet still yield vast quantities of information, which can be used as is or taken and assimilated into ammunition for a more elaborate social engineering attack.

Improve of technology Essay Example | Topics and Well Written Essays - 500 words

Improve of technology - Essay Example ngth premeditated to identify hair, body fluids, and fiber at felony sites, these lights consent to crime landscape to be processed systematically and faster. Sites previously out-of-the-way for authoritative fluorescence assessment are now easy to get . The portability of today’s crime landscape assessment light sources makes the outmost of rural site or the peak floor of a city construction greatly easy to get to for search. Crime mapping; the ability to show graphically where crime has taken place and to some degree guess future crime locations enables field senior officers to direct perambulation through intelligence-led watching. The days when officers tour random areas eager to catch the bad people are giving way to a new era in which agencies use crime maps of every patrol district to assign officers to patrols in a realistic and logical manner. Evidence management: photo enforcement scheme routinely produce red breach and speeding directive and as a result greatly perk up safety for checking the civic. There are a number of upright vendors of photo enforcement scheme available to societies. Graffiti cameras, structure exist nowadays that can obtain photograph of suspects who are damaging goods and even inform the law enforcement organizations that destruction is in movement. There are also â€Å"talking’ observation cameras cautioning intruders that it is prohibited to spray graffiti, commanding the trespasser to leave the vicinity and notifying them that their photograph has been taken for assessment.   Evidence and deterrence, felony site exploration   also aided by these systems in scrutinizing for bodily evidence. Imagers can spot troubled surfaces for graves or other areas that have been dug up in an effort to cover up bodies, evidence, and objects. The machine can also scan roadways for tire tracks or oth er marks that are not visible to the naked eye.   Police patrol: the in-car camera scheme has turn out to be a appreciated apparatus to verify

Can literature tell the truth better than other arts (Theory of Essay

Can literature tell the truth better than other arts (Theory of knowledge) - Essay Example Some novels are good, some are terrible. The same can be said of other art forms as well. Many paintings are really boring to look at, others you can't stop looking at them. Perhaps it is best to compare the best of novels with the best of other arts. That way the comparison will be more fair and people can see what really happens. Literature are made up of novels and non-fiction works. A novel is very good at getting the reader inside the head of the people who are involved. For example, in the Harry Potter books, the author lets the readers know what Harry is thinking. If you compare this to the films of the books, in the films you don't know what people are thinking. But in the films you see the action better. So when you see Harry on his broomstick attacking a dragon that is better when you see it then when you read it in the book. Films show action better than novels but also are more simple. Novels are much longer and can include more details than a film. A film tends to make things simple for the audience. A novel also takes longer to read than a film takes to watch. A person can read two days today but thirty pages tomorrow. They can then leave the book for a month without reading it at all. So a book is the kind of art that you can take at your own pace. Other arts need to be seen all at once. This is especially the case with a film. You can't really watc five minutes one day, thirty the next and then leave it for a month before watching the rest. It would not seem to make sense. A painting, like a film, shows things rather than tells us about them. It is a picture rather than words. A painting just shows one thing, or set of things, while a novel can tell a whole story of a person or many different generations. The fact that the picture is simple makes it easier for the person who is looking at it to understand what is happening. A sculpture is like a picture in that it shows a particular scene, and only one. The sculpture is different than either novels or films because it is very physical in nature. Some sculptures, as long as they are not too famous, can actually be touched by a person looking at them. You cannot touch a novel or a film. A sculpture can be looked at from different angles, while a novel can only really be read in one way. If you look at a sculpture from behind it will look different from in front. But it will be the same sculpture. Is this a better view of the truth than can be found in novels In one way, yes, because it is like reale life. For example, if you meet someone for the first time you can look at them from the front or from the behind. There are different angles. This is the same with sculpture. Theatre is a bit like sculpture, except it uses real people. You actually see real people in theatre, unlike in film where they are just light on a screen. That makes it different. Different because you can tell that they are real people on the stage. Every performance will be different. A novel is always the same, as is a film. Poetry is an art that is like literature more than the other artes. This is because it uses words, like the novel. The only way a person can understand poetry is to read it. The poem is different from a novel in the fact that it is rather much shorter. You can read most poems in a few minutes. In one way this is like looking at a painting, or, to less extent, a film. Some poetry can be very difficult to read, even

E-commerce Service Research Paper Example | Topics and Well Written Essays - 750 words

E-commerce Service - Research Paper Example Beyond the real world, the Internet has created the new world called as a sixth continent or virtual network. In business, e-commerce has made prosperous circulation system. E-commerce has enabled to achieve the fast, reliable and better economic results as compared to traditional business. E-commerce permeates the every profile including media, logistics, finance, enterprises, governments and traditional agriculture.The aim of this paper is to see the changes brought by the adoption of E-commerce for enterprises. What advantages and disadvantages have been produced from E-commerce to business? What are factors involved in buying the attention of customers from E-commerce as well as traditional buying?E-commerce has commonly used the term in the era of the Internet age. E-commerce simply means the putting up the website for service and product information along with the email contacts from where customers can place an order for buying the products. E-commerce is a system to conduct t he business activities via the usage of internet and related technologies. This internet usage refers to a computer network to conduct the business. In also includes the selling and buying online, transferring the electronic funds, business communication and associated activities with the selling and buying of services and goods online (Qin et al., 2014). Business to Consumers (B2C) as a category of e-commerce deals with the direct business between the business companies and consumers.