Wednesday, October 30, 2019

Positive Impact of Banning Smoking in Public Places Essay - 1

Positive Impact of Banning Smoking in Public Places - Essay Example Basically, smokers have the right to continue smoking despite the adverse health consequences of smoking whereas non-smokers have the right for a clean air each time they go to public places like restaurants, malls, and offices. Given that the local government banned smoking in public places, a lot of businesses strictly prohibit the smoking of cigarettes within their working environment and offices. In line with the banning of smoking in public places, three major reasons will be presented in order to convince the readers why I strongly support the government’s legislation on making smoking illegal in public areas. My auntie who lives in another town died at a very young age due to second-hand smoking. She is one of the closest relatives I have considered since we shared a common interest in photography. I have never seen my auntie smoke. Since she has always been with friends who smoke at least two packs of cigarettes a day, her life became in danger. Because of the close re lationship I had with my auntie, I spent almost every single day with her while she was confined at the hospital. Personally, I have seen how she suffered physically from a lung cancer. Due to her bad faith, the researcher strongly supports the banning of smoking in public places. Similar incidence recently happened to my best friend’s father. My best friend’s father is currently undergoing chemotherapy due to second-hand smoking he gets each day from his workplace. Aside from the financial burden the chemotherapy brings to my best friend’s family, there is still a risk that they would lose the head of their family. Similar to all stories related to what happens to patients with smoking habits, my sister who is a nurse told me a lot of smokers are unable to quit smoking despite knowing the health consequences of smoking. She said that patients with lung cancer often experience difficulty in breathing. The fact that there is no way to replace the lungs increases the risk of patients with chronic lung cancer to die.

Sunday, October 27, 2019

File Transfer Protocol Ftp Information Technology Essay

File Transfer Protocol Ftp Information Technology Essay File Transfer Protocol is a standard network protocol used mainly in transferring files from one computer to another through the internet, it can also be used to manipulate or exchange files over a TCP/IP based network such as a local area network (LAN) or via the internet. One general use of FTP is to make download and upload of files very easy without directly dealing with the client or server operating system. This means an authorised remote FTP user is able to carry out some extra tasks as editing a file, change a file name, move file from one directory to another and much more (Zadjali, 2010). In most cases, a vast majority of people or organizations who use FTP often have some shared large files which relate to a particular project stored on a file server, access to these remote files are mainly derived through authenticated FTP client or an anonymous user. FTP, without its flaws has proved to be very effective in file transfer (upload and download) and this feature is particularly vital to carry out some much needed tasks since there are tendencies that continuous communication with the satellite is unavoidable. FTP is as a result of an RFC (request for comment) first drafted in the 1970s and has only gone through some few changes. With this in mind, we can have further discussions on how FTP works, have a little discussion on its flaws, and finally see what can be done to avoid some of the well-known draw backs of FTP. FTP has evolved from its original purpose of just a file transferring protocol to a tool used for a far wider range of functions on the World Wide Web and in specialized application with some revision releases as the years passes by, therefore in our own case FTP can be used as a means of sending or manipulating a file containing critical code that is vital to the operation and or functioning of the satellite system whenever the need arises. How FTP Works Transmission Control Protocol (TCP) and Internet Protocol (IP) are the backbone of the internet; TCP is responsible for or manages data transfer while IP helps to direct traffics to internet addresses. FTP is an underling of TCP and shuttles files back and forth between FTP server and FTP client, for FTP to work properly it requires that two ports be opened; one is the listening port of the server usually on port 21, this port listens for an incoming connection from the client machine. A successful connection from the client to this port then forms the control stream through which commands from the client machine are passed to the server and in return replies are collected. The FTP server on the other hand then opens a corresponding port connection to the client usually on port 20 for data transfer, the separation of ports for commands and data transfer makes FTP more effective (Oxbridge Graduate, -). When using the normal active mode the FTP client relays to the server all the information needed for the server to communicate back; some of the basic information includes the port number and IP address upon which it will listen to receive corresponding information from the FTP server. This information sent from the client, that is the PORT and IP are sent as an argument to the FTP server in a format H1,H2,H3,H4,P1,P2. Each of the given field represents 8bits of the host IP, followed by the data port chosen by the client machine. For example a client that has an IP address 192.168.0.1 listening on port number 49154 for the data connection from the server will usually send a command PORT 192,168,0,1,192,2. The port field is then interpreted as P1*256+P2 of which in this example is calculated as 192*256+2=49154. Normally the in-built firewall on our systems prevents internet sites or external system from initiating file transfer to our computer (the computer behind the router), and this is the way passive mode of the FTP server works. To get around this obstacle one must make use of the PASV command which help to reverse the FTP process; this reverse process allows the computer behind the firewall initiate the transfer process by sending the PASV command to which the server in return would reply with a something like 299 Entering Passive Mode (127.0.0.1,192,52) (Oxbridge Graduate, -). PASV FTP can also be used as a security measure to prevent unwanted external files from being downloaded into the system. In the real sense, when using passive mode, the FTP server opens a dynamic port and sends the client machine all necessary information to facilitate the connection, these are the port number on which it is listening and the IP address to connect to (this information usually is a 16 bit value split into a high and low bites as described above) and wait for the client to initiate the connection. Connection in this case requires that the client binds the source port of the connection to a dynamic port. While data is either being uploaded or downloaded through the data stream, the control stream always remains idle and such scenario can cause some problem especially if the files being transmitted is large. A system firewall is designed to time out/terminate sessions after a lengthy period of idleness, meaning although the large file is expected to go through but may be terminated because of the time it will take for the transfer to be completed causing an error (Oxbridge Graduate, -). Effect of Latency on FTP Latency or network delay can be considered as the amount of time delay caused by every element involved in the transfer of data/packet through a particular network path beginning from the initiation point to the destination device. The time taken for each sent packet to be acknowledged is measured as Round Trip Time (RTT) or Round Trip Latency, and latency RTT causes FTP to slow down considering the time it will take for satellite communication to be established and file transfer to be acknowledged, this can be into hundreds or thousands of milliseconds of RTT depending on the bandwidth capacity and the orbiting distance of our satellite. TCP/IP is as of today the most widely deployed internet protocol in existence, consequently FTP being the protocol responsible for file transfer and operates underneath TCP has been found to inherit the drawbacks of TCP/IP. (Unlimi-Tech Software Inc., 2010) One way Latency R S SIN Round Trip Latency ACK Figure : A typical TCP session showing round trip latency Major Acting Elements of Latency Latency as a factor is mainly made up of three (3) major elements that can significantly impact the end-to-end latency, these elements include: Queuing delay Propagation delay Serialization delay Queuing delay is the total sum of all delays caused whenever packets are received, stored and transmitted using queues. This form of delay has been found to be the most variable form of delay in modern networks, and it also depends on the queue length and the number of queues in that particular route; for instance in a congested and heavily loaded network the queue will be long and the queuing delay will be directly proportional to the queue. In several cases this alone will contribute the greatest in the overall latency, but considering networks that are less congested this delay would often not have any meaningful impact (TCPing, 2007). Propagation delay is the time it will take a packet/signal to physically navigate a given path; this delay is linked directly with the distance between a sending and receiving device. Even on a high performing network, the overall latency is commonly affected by the propagation delay and hence cannot be considerably reduced. How consistent the propagation delay is can be greatly dependent on the route signals have to navigate. A direct connection (static route) would in most cases ensure an equally constant latency since no route changes is required but on the other hand a dynamic route will tend to result to more latency variation (TCPing, 2007). Serialization delay is the necessary delay required of a sender to transmit a packet or signal onto the outbound queue, for an available bandwidth and a given packet size serialization delay is a constant and can be calculated by dividing the packet size (in bits) by the available bandwidth (in bits per second) (TCPing, 2007). It is only reasonable to talk about jitter after analysing some of its contributing factors; jitter is the variation in packet transportation or variation in the time between packet arrival caused by queuing, propagation and serialization effect on the packet path through the network, another popular cause of jitter is the electromagnetic interference (EMI). Generally higher amount of jitter will tend to take place on heavily congested or slow network. To understand what jitter really means, one must remember that computer data be it in the form of pictures, text, video or audio are sent out in manageable packets with footers and headers that help to indicate the correct order of the packets when it gets to its destined system for playback. When a jitter occurs, the code to re-assemble the data packets may be lost or some data packets itself may Effect of Packet Loss on FTP A typical packet loss occurs when a packet travelling from one end of the network never made its way to the other due to

Friday, October 25, 2019

Borges Use of Berkeleys Idealism Essays -- Essays Papers

Borge's Use of Berkeley's Idealism Jorge Luis Borges drew upon a number of philosophical and intellectual models in his writing, one of which is George Berkeley’s subjective idealism. In "Tlà ¶n, Uqbar, Orbis Tertius," Borges paints a picture of a perfect reality governed by Berkeley’s idea that matter only exists in perception, and in "The Circular Ruins," he presents a man who creates a boy who cannot exist independent of his perception. However, by employing Berkeley’s logic in these stories, Borges is in fact denying Berkeley’s ultimate purpose: the justification of the existence of God. In almost all of his work, Berkeley’s fundamental goal is to logically disprove any thinking that presumes the non-existence of God (Muehlmann 231). In a nutshell, Berkeley argues that matter does not exist outside of human perception. In his Three Dialogues between Hylas and Philonous, he asserts the following: If it be allowed that no idea nor anything like an idea can exist in an unperceiving substance, then surely it follows, that no figure or mode of extension which we can either perceive or imagine, or have any idea of, an be really inherent in matter. (Three Dialogues 139) According to Berkeley, only qualities of matter exist, and only in the perceiving mind. For instance, fire as an object does not exist, but the sensation it produces in the mind does because the mind can perceive it. Outside of the perception of heat, fire does not exist because the mind is not present to acknowledge it (123-128). Berkeley expands this principle further to justify the existence of God, arguing that for ideas to be perceivable, they must be perceived. Thus, anything that cannot be perceived by the mind can only exist in the mind of Go... ...rcular Ruins," or a culmination of several different forces, as in "Tlà ¶n, Uqbar, Orbis Tertius" (59). Subjective idealism is enough to explain the nature of human perception, but is hopelessly theocentric concerning Berkeley’s ultimate purpose. Borges exploits this weakness, and subsequently uses Berkeley’s crowning philosophical achievement to defend agnosticism and reinforce the uncertainty surrounding God. Works Cited Berkeley, George. Principles of Human Knowledge. London: Penguin, 1988. Three Dialogues Between Hylas and Philonous. London: Penguin, 1988. Borges, Jorge Luis. Ficciones. Trans. Emecà © Editores. New York: Grove Press, 1962. Dunham, Lowell and Ivar Ivask. The Cardinal Points of Boges. Norman: University of Oklahoma Press, 1971. Muehlmann, Robert G. Berkeley’s Metaphysics. University Park: The Pennsylvania State University Press, 1995.

Thursday, October 24, 2019

Case Study Report of Secom Essay

This is a rental service of the equipment. Before they started this service, a security company sent the guard man to its customers. However, this system was not effective to make the company large because if the company became larger, the manager should employ too many people to manage. To avoid this situation, SECOM decided to change the security system from employing people to leasing the machine. In order to come true this system, Iida and Toda had to calculate the cost and profits in very detail. SECOM’s service covers many kinds of fields such as medical-fields, informational-fields and environmental-fields. This is because SECOM wants to give the total safe to its customers. Even if SECOM’s service fields spread, it still keeps its own philosophy and strategy based on philosophy. Thus, SECOM has been a strong enough company to survive Japanese unstable economy. However, there is a problem in the company: a successor problem. 3. Problems Now, SECOM has a strong leader, Makoto Iida, but he is 61 years old and has to think about a successor. However, there is no appropriate person who can lead the company and survive in this society. 4. Analysis of the current situations 1) One cause for the successor problem is the growing speed of the company. SECOM has been growing for 30 years, but these years are not enough to think about a successor. (2) Another cause for the successor problem is the difficulty for raising a leader. SECOM’s philosophy is also Iida’s philosophy, and he wants his successor to follow this philosophy. However, any successor will be different from Iid a. Iida thinks that â€Å"What I can tell him is no more than a half of all that he must learn (Keio Business School, 1994). † 5. Propose strategic solutions Solution A: Iida will help the successor until the new system will be stable as an outside chairman. Pros: Iida can advise to his successor when the successor cannot make clear decision. Moreover, the successor can follow the Iida’s philosophy and strategy. Cons: If Iida disappear suddenly, the system and company will be shocked by his disappearance. Solution B: To choose an efficient leader from other company. Pros: (1) SECOM does not have to think about raising the successor, because this new leader is already efficient for running the company. (2) By receiving an outside person, SECOM can get a new point of view in it. Cons: (1) An outside person, who does not know the culture of the company, may break the old but efficient system for SECOM. (2) The new leader comes from other company, so he may not be able to have support from the company’s member and may be isolated. 6. Decision-making Solution B will be the most appreciate solution of the successor problems. 7. Conclusion SECOM is growing with Iida and Toda and with their strategies. However, it needs new points of view to survive this society. Any company should adapt to the changeable society, or it will disappear.

Wednesday, October 23, 2019

Pepsi branding and marketing strategies defined in history Essay

In 1893 Caleb Bradham experimented on several soft drink concoctions from his drug store at North Carolina. In 1898 the brand name was first introduced as Brad’s drink but later renamed to Pepsi Cola (Ads & history 2007) after the pepsin and cola nuts used in the recipe. Pepsi was first introduced as a fountain drink. It was about 750 microns wide 6 ounces straight sided bottle with paper labels glued to them and a non-descript crown on top. Price was reported to be costing for only a nickel. Advertisement before was done in signage and if you can read the arrow’s text it says: â€Å"look for the trademark† while the bottom label reads, â€Å"healthful and refreshing† (Davidson & FSU 2004). In 1903 Caleb sold about 7,968 gallons using the line â€Å"exhilarating invigorating, aids digestion†. This also started his franchising activity to independent investors to about 24 states. In 1905 the logo was first changed then changed again in 1906. The slogan was also changed to the â€Å"original pure food drink† which gives a boost to sales of 38,605 gallons. In 1908 the company was the first to shift from horse drawn carts to motor vehicles mode of delivery. In 1909 Barney Oldfield endorsed Pepsi as â€Å"a bully drink†¦ refreshing, invigorating, a fine bracer before the race.† In 1920 the theme was changed to â€Å"drink Pepsi cola, it will satisfy you†. In 1934 Pepsi cola replaced the 6 ounce bottle to 12 ounce bottle at the same price which is still a nickel. The shift was brought about by the high depression which demands for low cost products but high value. The 12 ounce bottle previously priced at ten cents was slashed to five cents which made a hit because it was of same value as the competitive colas of 6 ounce bottles. It was then known as the Pepsi legacy followed by skyrocketed sales giving the company a real good break. In 1939 they pioneered the idea of a comic strip form of advertising in the newspapers introduced and named as Pepsi & Pete promoting the product as â€Å"twice as much for a nickel† which deliberately increased consumer awareness in the process. Pepsi cola was remarkably associated nationwide with two policemen that were patterned after the Keystone Kops and became extremely popular. In 1940 their nationwide advertising campaign theme was changed to: â€Å"Pepsi cola hits the spot, 12 full ounces, that’s a lot twice as much for a nickel too! Pepsi cola is the drink for you.† At the same time, they launched the first jingle in the cola world known as â€Å"Nickel, nickel†. The jingle was recorded in fifty five different languages and produced over one million records played coast to coast on radio. It was well adapted by the consumers and those who have heard the jingle. Their jingles appropriately played to the perception and emotional-psychological responses of the consumers for even fifty years later some still remembered. The logo was also changed to a simpler bolder rounded script letters that is really noticeable. Pepsi cola bottles adapted the embossed 12 ounce bottle designed and had the word Pepsi blown and baked into the side of the bottle while the paper labels were replaced as blown labels also. Pepsi cola began to tap the African American niche market and commenced advertising in a Negro newspaper lead by an all black sales team. They also sponsored a nationwide essay contest hiring African Americans professionals in the process. An advertisement specifically aimed for African Americans was modeled by a black mother holding a six packed Pepsi while the son was reaching out to the bottles. In 1941, the crown was changed to red, white, and blue. This was done to support America’s war effort. They wisely set up a Pepsi canteen in Times Square New York. It served to help families’ record messages for overseas armed service personnel. In 1943 the theme twice as much included â€Å"bigger drink, better taste†. In 1947 one of their ad campaigns profiled prominent African Americans using the title â€Å"Leaders in their field†. Using racism as a selling point, their sales shot up dramatically. In 1949 the theme â€Å"why take less when Pepsi’s best† was added. In 1950 the new logo incorporated the bottle cap look. Advertising was done by promoting Pepsi as an experience rather than a bargain. Slogan was changed to â€Å"more bounce to the ounce†. They relied and invested more with advertising that tripled their sales that year. The jingle was then changed to â€Å"have a Pepsi, the light refreshment†. In 1953 Americans became conscious with weight and health that they changed their slogan to â€Å"the light refreshment†. The formula was also changed with a reduced caloric content. In 1954 the slogan â€Å"refreshing without filling† was incorporated to the light refreshment theme. In 1958 Pepsi was known as the kitchen cola as a result of its bargain branch longtime positioning. This time Pepsi targeted the young fashionable consumers. The slogan was changed to â€Å"be sociable, have a Pepsi†. The bottle was then changed to the swirl designed bottle replacing the old straight sided one. Along with it was the introduction of the ballroom dancing. In 1960 the slogan was changed to â€Å"now it’s Pepsi for those who think young†. It defines youth as a psychological state of mind it maintains its appeal for the post war young generation and to all market segments. Some commercials portrayed people going fishing. In 1962 the logo was changed again with serrated bottle caps along with its Pepsi generation ads. In 1963 12 ounce bottles gave way to16 ounce bottles. Pepsi then introduced the 12 ounce Pepsi cans to the military for transport convenience. Their advertising history’s slogan was introduced as â€Å"come alive, you’re in the Pepsi generation† along with their jingle â€Å"come alive† also. Commercials usually portrayed sports and entertainment concept like motorbikes, amusement park and sand sailing. In 1970 Pepsi introduced the first two liter bottles. They were also the first to respond to consumer’s need for light weight recyclable plastic bottles. In 1973 Pepsi changed its logo again. The slogan was also changed to â€Å"join the Pepsi people, feeling free† which is their very own interpretation of one people but with many personalities. In 1975 Pepsi introduced the Pepsi challenge marketing campaign where the results of the blind tasting test between Pepsi cola and its rival Coca cola was made public through television commercials. Participants picked Pepsi as the cola that taste better. As a result Coca cola changed their formula to taste more like Pepsi. The slogan jingle was then â€Å"you’ve got a lot to live, Pepsi got a lot to give†. On that year   the two liter plastishield bottle was introduced. The theme is to promote to live and to give. In 1978 the 12 packed can were introduced to the market. In 1991 Pepsi introduced the first polyethylene terephthalate (PET) along with the changed of its new logo. In 1993 the slogan was changed to â€Å"be young, have fun† modeled by Shaquille O’Neal. In 2001 Britney Spears run her first Pepsi commercial doing her own version of â€Å"The joy of Pepsi†. In 2003 Pepsi cola has a new theme: â€Å"Pepsi it’s the cola.† It portrays popularity in the cola industry that goes from food to fun. Evaluation For decades Pepsi has defined itself as the slogan wizard that can closely associate with the times and changing lifestyle of the consumers. It has first introduced itself as a health drink which was the very reason why it has garnered a big portion of the cola market pie. As it continued to evolve in the market, it has studied its market well, and has well developed themes and slogans or activities that will create consumer awareness. Marketing strategy has always been the challenge of any external environment and how you select your target market, know the needs of your market and penetrate by spending more on advertisements to create consumer awareness. And how Pepsi has penetrated consumers like the Blacks was by spending on advertisements promoting racism to equality and in return enjoyed skyrocketed sales. Tactics will always change along with the evolution of logos, bottle designs, storyboard and jingles. Jingles and music have a very strong psychological effect on the minds of the consumers. It will always be remembered even if fifty years later. Jingles tune and lyrics stays more in the minds of the consumers longer than plain ads signage, commercials, and slogans. As we have noted Pepsi has been very sensitive with what is happening to its world politically and with the needs of its consumers as portrayed by their continuous changed of slogans and jingles. Pepsi has always been portrayed to be part of the life of their target markets. It was never separated in commercials as plain features of the product but rather as something that consumers can greatly identify with themselves. Marketing was a silent warfare among leading competitors. What Pepsi did was to concentrate on specific untapped niche markets and evolved its theme to be able to maintain consumer database. Pepsi had always been keen to combine on product, price, market, and promotion sometimes as far as demographics and selection which always resulted to a captivated market. Pepsi realized that it should focus and play on product innovation and advertising first to promote the brand and not the reverse. Their strong image was the result of directed marketing mix variables. The slogans were always guided by the concept of people and health as it was presented as a health drink in the first stages of its life. When Pepsi developed its campaign Pepsi generation portraying the product as a trendy drink for the young, it has made other cola products looked stodgy. Branding may offer instant product recognition or sort of identification but it was, for always, a result of effective advertising. Pepsi had successfully made the consumers identified themselves with the product by its series of jingles and slogans with just one unchanged brand name but packed with a lot of commercials and ads networking. One thing for sure Pepsi was able to determine its market changing lifestyle, need, and taste and that the product needs to evolve along with the consumer’s trend. So advertising could well focus on the dominating activity of target market in the life cycle of the product. Perception and emotional responses of the consumers were of very important consideration on Pepsi’s approach in the process of creating consumer’s sense of identification with the product. The main thing that Pepsi had done is to link the product with the consumer and not the consumer linking self with the product. As a result they had a handful of loyal customer base. Summary of Pepsi ads and logos Year 1898: Introduction of Pepsi. Packaging: 750 microns wide, 6 ounces straight sided bottle, paper labels glued to them, non-descript crown on top Cost: nickel Theme: Look for the trademark, healthful and refreshing. Branding: Introduced first as Brad’s drink but was later changed to Pepsi cola. Logo: Thin brand name Pepsi cola. Packaging: 6 pack bottle as shown below. Advertising: form of signage, please see image below: Delivery: horse driven cart Year 1903: start of franchising. Theme: Exhilarating, invigorating, aids digestion. Sales: 7,968 gallons Logo: still the same. Year 1905: Logo was first changed. The point is to make the letters bolder from the old thin ones. This is easier to read even at a distance. Delivery: automobile delivery Year 1909: Barney Oldfield Endorsement: Barney oldfield, a racer, endorsed Pepsi. Theme: A bully drink†¦ refreshing, invigorating, a fine bracer before the race. Advertisements: newspaper ads Year 1920: Theme Theme: Drink Pepsi cola, it will satisfy you Year 1934: Pepsi legacy. Price of product: changed from ten cents to five cents. Packaging: 12 full ounce bottles. Sales: skyrocketed. Year 1939: comic strip Comic strip: Pepsi & Pete Advertising: newspapers Effect of advertising: Pepsi cola was associated with the characters. Theme: Twice as much for a nickel Signage: Target market: Advertising targeting African Americans: Year 1940: Jingle break Theme: â€Å"Pepsi-Cola hits the spot Twelve full ounces, that’s a lot Twice as much for a nickel, too Pepsi-Cola is the drink for you.† Jingle: Nickel, nickel Logo: Packaging: bottles are 12 full ounce with embossed Pepsi word and label. Sponsored: Nationwide essay writing using Blacks Year 1941: American war support Crown: changed to red, white, and blue Make: Year 1943: Theme Theme: Bigger drink, better taste Year 1947: Blacks in ads Theme: Leaders in their field Year 1949: Theme Theme: Why take less when Pepsi’s best Year 1950: bottle cap Slogan: More bounce to the ounce (energetic decade) Logo: bottle cap with desc logo Jingle: have a Pepsi, the light refreshment Year 1953: Theme Slogan: The light refreshment Reason: to answer the weight conscious Americans Year 1954: Theme Slogan added: Refreshing without filling Year 1958: Target Target market: young and fashionable Slogan: Be sociable, have a Pepsi Bottle: swirl design Trend: ballroom dancing Year 1960: slogan Slogan: Now it’s Pepsi for those who think young Reason: Be young think young Commercials: soda fountain, fishing Year 1962: logo Logo: logo was changed Caps: serrated bottle caps Year 1963: bottles volume Bottles: shifted from 12 ounce to 16 ounce then to 12 ounce cans Jingle: Come alive Slogan: Come alive, you’re in the Pepsi generation. Reason: Identifies with the consumers and not by the products attributes Commercials: motorbikes, amusement park, sand sailing Year 1970: bottles Bottles: two liters Year 1973: logo Logo was changed Slogan: Join the Pepsi people, feeling free Reason: One people, many personalities Year 1975: Pepsi challenge Commercials: results of the Pepsi challenge was made public in TV Jingle: You’ve got to live Pepsi got a lot to give Bottle: introduction of two liter plastishield bottles Year 1978: Packaging: introduced the 12 packed cans Year 1991: Packaging: PET Logo: changed Year 1993: theme Slogan: Be young have fun Year 2001: theme Slogan: The joy of Pepsi References Ads & history highlights (2007). Retrieved November 8, 2007   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Website: http://www.pepsi.com/help/faqs/faq.php?category=ads_and_history &page=highlights Davidson, M. W. & FSU (2004). The Pepsi generation. Retrieved November 8, 2007   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Website: http://micro.magnet.fsu.edu/creatures/pages/pepsi.html