Marketing Analysis of Aldi

Marketing Analysis of Aldi

Threat from Naturalised Wildflowers on Roadside Verges

Threat from Naturalised Wildflowers on Roadside Verges The Threat from Naturalised Wildflowers used on Roadside Verges for Native Forests and Agriculture. The naturalised vascular species of flora throughout New Zealand at present has similar totals to the native species (Williams Cameron, 2006), and newly naturalised species are being discovered at an increasing rate (Howell, 2008). Approximately 19% of all naturalised species are presently recorded as environmental weeds (Howell, 2008). Unfortunately, these statistics can, incorrectly, give the impression that New Zealand environments are inundated with an abundance of diverse weeds. Rather, the majority of naturalised plants, together with weeds, still inhabit a mere fraction of the wild-land habitats throughout New Zealand (Williams Wiser, 2004). In the centuries to come, it is predicted that weeds and other naturalised floras will increasingly occupancy areas of New Zealand, even for millenniums as has appeared to have occurred with Europe’s naturalised plants (Pysek Jarosik, 2005). The general origins of naturalised flora species were as decorative garden and feature pl ants (Howell, 2008), as such they commonly are present near human settlements (Timmins Williams, 1991). When random wild-land sites were surveyed few, if any, environmental weed species are generally found (Sullivan, Williams, Timmins, 2006). This suggests that environmental weeds are generally in the initial stages of infiltration into New Zealand’s environments, thus, there is an opportunity to curb further dispersal. Methods of long distance dispersal differ among environmental weed and naturalised flora species, however, the planting and sowing of naturalised flora species, particularly the wildflower varieties, on roadside verges both facilitates the establishment and acts as corridors for the dispersal agents of these species, for instance stock, people, and vehicles (Overton, Smale, Whaley, Fitzgerald, McGlone, 2002). It has been estimated that the naturalised flora species which are present along roadsides are disproportionately early naturalisations that were originally stock-dispersed, and from either or both recent or current agricultural use. The total richness of naturalised flora species on roadside verges can be reflective of habitat and aspects of the neighbouring land use (Ullman, Bannister, Wilson, 1998). Roadside verges, as well as riparian margins and various other ‘waste’ areas, contain patches of wild habitats that can act as reservoirs for naturalised flora species in what is otherwise intensively managed rural environments. However, some studies are indecisive when it comes to naturalised flora species utilising roadside verges as linear dispersal corridors autonomously of the neighbouring land. Rather, naturalised flora populations along roadside verges generally imitate the adjacent land and the naturalised flora communities present on that land. However, there wil l certainly be exceptions to this rule. One example in New Zealand is the Kaffir lily (Schizostylis coccinea) present in mid-Canterbury. This lily is spreading beside roads utilising the irrigation ditches (Webb, Sykes, Garnock-Jones, 1988). Roadside verges present an unusual, generally uninterrupted continuity of a mono-habitat. Given the variety of wild habitats that roads pass through, it is thought that this is indicative of a present absence of nearby sources that can be used for the purpose of propagating, or a propagule, for these species in the area. The role of propagule pressure at local scales in species distributions is well detailed by Levine (2001) in a related riparian structure (Levine, 2001). However, it is vague as to whether various ornamental naturalised flora species that are restricted to roadside verges could maintain their populations without the support of propagules from proximate cultivated sources, especially when it comes to competition from species that are more abundant, such as pastoral grasses, which disperse onto the roadside verges from the neighbouring land. Regardless of the typical dominance of species from neighbouring environments, roadside verges are not merely expansions of adjacent habitats (Angold, 1997) (Parendes Jones, 2000). Roadside verges are frequently continuously disturbed and possess altered soil conditions, particularly in close proximity to the traffic lane. They typically have high light availability, specifically verges next to high-traffic roads (Parendes Jones, 2000). This makes the proximal roadside zone a highly specialised habitat, which in the temperate zones of the Southern Hemisphere is normally occupied by ruderal, or pioneer, flora species generally originating in Eurasia, but they vary with regards to local climatic conditions (Wilson, Rapson, Sykes, Watkins, Williams, 1992). Over in Australia, tropical grasses often establish on roadside verges and before spreading into neighbouring open woodland (Amor Stevens, 1976). Generally, woody varieties of naturalised flora are more uncommon on roadside verges than herbaceous species; however, species such as pines and eucalypts (Healey, 1969) can be frequent on roadside verges, provided there is consistent available moisture and low disturbance rates. Such species as Cotoneaster spp. tend to be most common on roadside batters, which are generally less disturbed by roadside maintenance than the flat areas (Sullivan, Williams, Timmins, Smale, 2009). Naturalised plant species that are present on roadside verges can endure there as wild populations, yet they still may not infiltrate into the surrounding areas of agriculture and native environments. It is possible that filtering effects may be especially strong in climatically severe locations, even where the neighbouring short flora could give the impression that it is open to invasion. Herbaceous roadside naturalised flora are likely to be ephemerals, and are not able to penetrate neighbouring native vegetation, whereas successful invaders are inclined to be less ephemeral (Winqvist, 2003) and functionally similar to native species (Godfree, Lepschi, Mallinson, 2004). When it comes to prairie flora with a mix of native and naturalised ruderal species, the naturalised species are more likely to occur on roadsides than the native species (Larson, 2002). It is possible that similar patterns occur within New Zealand; however, ruderal species either native (Wardle, 1991) or naturalis ed on roadside verges are uncommon. On the other hand, where filtering effects are not as strong, the distribution of naturalised flora along roadside verges may alternatively suggest the initial stages of an invasion into the adjacent flora. In Europe, herbaceous flora could possibly be invaded from 50 to 100m from the roadside verge (Tyser Worley, 1992) and non-native evergreen woody species in the United States, invaded deciduous forests 120m from the roadside verge plantings (Foreman Deblinger, 2000). The effects of planting roadside verges with naturalised plants is exemplified in a study conducted by Sullivan, Williams, Timmins, Smale (2009) regarding the extent of Russell lupins (Lupinus polyphyllus) which has spread from gravelly roadside verges of the Mackenzie Basin into the adjacent degraded tussock grassland, riverbeds will also function similar to roads as key linear corridors for the spreading of plants (Sullivan, Williams, Timmins, Smale, 2009). In other circumstances, the discrepancy between naturalised flora on roadside verges and the neighbouring flora may be rather noticeable. Ruderal species are often limited to roadside verges or, for brief distances, into the neighbouring disturbed woodland in environments both different (Wester Juvik, 1983) and comparable to New Zealand (Pauchard Alaback, 2004). Whilst generally the Eurasian ruderal species do not establish within New Zealand forests, and it is more likely that the roadside verges will be invaded by shrubs and vines that possess comparable features to the native flora present (Williams, Nicol, Newfield, 2001). Within New Zealand naturalised flora on roadside verges are influenced by both climatic and altitudinal gradients (Wilson, Rapson, Sykes, Watkins, Williams, 1992) (Ullman, Bannister, Wilson, 1995). As the environmental responses are comparable to the responses documented in Europe, it has been recommended that establishment of all obtainable roadside verge sites by the naturalised species has occurred, regardless of the comparatively short time-span since their introduction to New Zealand (Ullman, Bannister, Wilson, 1995). However, this is unlikely to be true for all naturalised flora within New Zealand as generally there is a strong correlation concerning the time from naturalisation and habitation on roadside verges, as well as for the reason that there are numerous new naturalisations found on roadside verges (Williams Cameron, 2006). Roadside verges regularly offer the primary and closest opportunity for naturalised plants to establish past the restrictions of agriculture in what is an intensively managed landscape. 25% of recent naturalisations between 1989 and 2000 were gathered from roadside verges (Williams Cameron, 2006); though in part this is because of some sampling bias. The formation of an environment which naturalised flora will find favourable initiates with the construction of the road itself (Greenberg, Crownover, Gordon, 1997). A frequent effect of road construction is an elevation in the levels of the water-table on roadsides which aids the establishment of naturalised flora particularly in wetlands (Buckley, Crow, Nauertz, Schulz, 2003), whereas in more arid areas, the runoff delivers water and/or nutrients which then promotes the growth of naturalised flora (Williams Groves, 1980) more so than with natives (Angold, 1997). More often than not in New Zealand (Ullman, Bannister, Wilson, 1998), as well as in other parts of the world, naturalised grass species are some of the more commonplace roadside verge species (Tyser Worley, 1992), as the altered environment and roadside management is beneficial for them, more so than some of the other naturalised plant species, for instance woody species (Angold, 1997). In Westland, New Zealand, within the pakihi vegetation, the construction of roads has assisted the establishment and coverage of naturalised species by altering drainage patterns (as is the case with Carex ovalis) as well as increasing nutrient availability due to the soil disturbance (as with Holcus lanatus) (Williams, Courtney, Glenny, Hall, Mew, 1990). Roads themselves offer a way of accessing the land for a variety of modes of transportation from large vehicles to animals, and all may transport the seeds of various flora which are then deposited either haphazardly or specifically in various locations. Thus, it is possible for a species to invade more rapidly along roadside verges than across the landscape overall (Guthrie-Smith, 1953). This is indicated by the naturalised flora diversity and abundance found along the more developed roads (Tyser Worley, 1992) where the volume of traffic is greater, though the more developed roads may also possess a more altered and more regularly disturbed habitat along the roadside verge, as well as a higher density of human habitations. A mode of dispersal for various seeds and whole seed heads is the capability to be transported via some form of attachment, particularly to vehicles, specifically the smaller seeds which can be transported by the tyres of vehicles and in the soil itself that is a dhered to them (Schmidt, 1989). As a result, the seeds present on vehicles can originate from various habitats, and a small number of these species, comparatively, are found on roadside verges, yet the seeds of most naturalised species found on roadside verges are also persent on vehicles (Schmidt, 1989). Vehicles are capable of transporting not just the small seeds of naturalised flora species, which are more commonly than not grass species, but urban garden species as well which are generally wind dispersed (for instance Buddleja davidii) or dispersed via animals (such as Pyracantha spp.) (Wardle, 1991). The manner in which vehicles act as dispersal agents can be of particular concern to managers of natural areas, for example, in Kakadu National Park, they have found the seeds of roadside weeds in the tyres as well as the mud on vehicles (Lonsdale Lane, 1994). Unfortunately, a traditional method of washing cars is merely cosmetic, and does nothing to stop the spread of naturalised species via vehicles. As a result it is improbable that something can be done regarding seeds on private vehicles except in special circumstances, the most effective method to protect sensitive areas is to keep vehicles out altogether (Parendes Jones, 2000). Alternatively the approach of disregarding the dispersal vectors altogether and focusing on discovering the originating populations of naturalised species in sensitive areas (Lonsdale Lane, 1994) is possibly the best tactic in New Zealand, however, this may be unreasonable for locating naturalised species that have been spread by four-wheel-drive or ‘off road’ vehicles on tracks away from established roads. People who not only use roads but also the methods employed to maintain roads, principally the use ‘slashers’ on the roadside, are significant vectors for dispersal of naturalised species on roadside verges. Naturalised flora species are particularly dependent on these practices for their vegetative spread, species such as domestic hops (Humulus lupulus) within the Buller catchment, Nelson (Sullivan, Williams, Timmins, Smale, 2009). However, domestic stock is still the primary vector responsible for the dispersal of naturalised agricultural seed species in other parts of the world (Tyser Worley, 1992) (Pauchard Alaback, 2004), because they were preceded the introduction of stock transportation vehicles in New Zealand (Guthrie-Smith, 1953). While currently stock droving is not really practised within New Zealand, it is still possible for stock to disperse the seeds of naturalised species when they get transferred around (Tyser Worley, 1992). For naturalised species of flora to be actively planted and sowed on roadside verges, for the use in methods such as erosion control and even via the dumping of garden waste, has resulted in some significant invasions of flora, for example in the United States, Japanese honeysuckle (Lonicera japonica) was used on roadside verges for erosion control and bank stabilisation. However, it quickly became a problem due to its rapid growth rate and capability to displace native plant species (Williams, Timmins, Smith, Downey, 2001). Japanese honeysuckle is also a problem in New Zealand (DOC, 2014). Russell lupin (Lupinus polyphyllus) is another species commonly found on roadside verges throughout New Zealand and presents a threat to native areas. As they are an aggressive species presenting a particular threat to Canterburys braided riverbeds, with the potential impacts it could have these ecosystems. Roadside verges are among the areas of habitat suitable for use by environmental weeds and naturalised flora species as they advance their invasions into areas of natural vegetation within New Zealand’s landscape. Consequently, the protection of New Zealand’s sensitive and valuable conservation reserves from invasion by environmental weeds and naturalised flora species would definitely be advantaged by the control of planting and sowing roadside verges with naturalised wildflowers, particularly when used in combination with other weed control methods in neighbouring habitats that would be suitable for naturalised species. Carrie Page

Agriculture Technology Essay -- Farming Technologies Essays

Agriculture Technology People have depended on agriculture for years as the primary source of getting food. We have developed all kinds of ways to manipulate nature so what we can produce higher yield crops, more nutritious crops, bigger crops, crops that withstand cold, and farming equipment that allows us to manufacture these crops with relative ease. Why then are there five billion people being malnourished and forty thousand children dying each day from hunger? It seems as though world hunger is more a result of the lack of distributing the food properly than the lack of quantity. agriculture has turned into a high profit business and biotech companies like Monsanto are constantly trying to come up with better and more efficient ways of farming. Are they doing this to try to solve the world hunger crisis, or merely to make a profit? Background In Agriculture The first people that started to depend on farming for food were in Israel and Jordan in about 80000 B.C.. Farming became popular because people no longer had to rely on just searching for food to get their food. In about 3000 B.C. Countries such as Egypt and Mesopotamia started to develop large scale irrigation systems and oxen drawn plows. In about 500 B.C. the Romans started to realize that the soil needed certain nutrients in order to bare plants. They also realized that if they left the soil for a year with no plants, these important nutrients would replenish. So they started to leave half of a field fallow (unplanted). They then discovered that they could use legumes, or pulses to restore these vital nutrients, such as nitrogen, to the soil and this started the process known as rotating crops. They would plant half the field one year with a legume... ...ural land to produce soybeans, and manioc for export to feed cattle. As you can see the real cause of hunger is the lack of access to food, not the lack of food itself. Hopefully some day we will be able to distribute the food that we have to all of the hungry people across the world. This would be the real fix to the problem, not genetically altered foods. Bibliography Thompson, Paul B. Agricultural Ethics. Iowas State University Press: Ames, Iowa, 1998 Barbour, Ian Ethics in An Age Of Technology. Harper Collins Publishers Inc: New York, 1993 Altieri, Miguel A. Genetic Engineering In Agriculture. Food First Books: California, 2001 Thompson, Paul B. and Stout, Bill A. Beyond The Large Farm. Westview Press, Inc.: Colorado 1991 The World Book Encyclopedia.World Book, Inc.: Chicago 1993 Links http://www.biotech-info.net http://www.foe.org

The Importance of Being Earnest :: English Literature

The Importance of Being Earnest A protagonist is described as the main character in the story. The story line revolves around this one character and the events in his/ her life. In the Importance of Being Earnest, Jack Worthing is the protagonist of the play because it is his character that dominates the narrative. His pursuit to marry Gwendolen, and the conflicts and struggles he goes up against to reach his ultimate goal, are traits which develop his character into being the protagonist. For a character to take on the role of protagonist, there always needs to be conflict. Jack Worthing’s first conflict is getting the approval to marry Gwendolen from her mother, Lady Bracknell. In the beginning of the story when Jack, also referred to as Ernest, proposes to Gwendolen, but is denied the ability to marry Gwendolen until he has passed Lady Bracknell’s series of tests; what she sees as a suitable husband for her daughter. This is shown through her statement of: â€Å"I fell bound to tell you that you are not on my list of eligible young men†¦however, I am quite ready to enter your name should your answers be what a really affectionate mother acquires† (Wilde,1438). Earnest informs her that he does not know anything from his childhood, including who his parents are, and why he became an orphan; and now is thought to be unacceptable suitor to marry her daughter, Gwendolen. Lady Bracknell reinforces to Jack that â€Å"to be born, or at any rate bred in a handbag, whether it had handles or not, seems to me to display a contempt for the ordinary decencies of family life that reminds one of the worst excesses of the French revolution†(Wilde, 1440), basically stating that having a hand bag for a parent is an unacceptable â€Å"notion about family life† (Parker), and needed to find out who his parents are before he can marry Gwendolen. It is this sort of conflict that must arise in order for the play to pursue any further. It is the role of the protagonist to ensure that he continues on his pursuit in order to get what one wants, that being the hand of Gwendolen. Jack lies and discoveries â€Å"of human freedom in protean identity† (Parker, 185) which he â€Å"adopt[ed] identities to suit the occasion† (parker, 185). All of these identities and secret lives eventually led to Gwendolen’s hand but also the truth of who Jack really was; the true importance of being Ernest, because being Ernest gets him what he wants. The title of the play â€Å"The Importance of being Earnest† shows significance because this creates conflict and comedy between the

Unfounded Stereotypes and Stereotyping at State University Essay exampl

Unfounded Stereotypes at State University Choosing a college major is often a difficult and distressing task for many students. Most individuals attend college to obtain a career that will lead to wealth and success. When deciding on a major, students consider their main interests as well as the opportunities offered by particular fields of study. Many of these young adults, however, never consider that the decisions they make can determine their "status" at a university and can be the source of many generalizations by peers. Especially at the State University, certain majors are believed to be more credible than others. For example, those found in the fields of mathematics and science are perceived to be highly difficult and time consuming, and therefore command a great deal of respect in the college arena. On the other hand, majors found in Arts and Letters and Business are deemed to be quite a bit easier, less stressful, and as a result are often scorned. Because of these stereotypes, students of Arts and Letters and Busi ness command much less respect in the university and receive much less credit for academic accomplishments. In order to eliminate unfounded stereotypes, all majors at Notre Dame should be equally regarded because they reflect a student's interests and strengths rather than define his or her identity and intelligence. Upon arrival at the State University for freshman orientation, students are immediately sorted into categories. One's dorm provides the initial identity as students march to countless events chanting the cheers that have been handed down from upperclassmen. However, these stereotypes are all in fun and are rather temporary as the welcomes fade and all begin to feel a part of the student bo... ...etitive learning environment in which students would choose their majors based on their own interests and needs and would refrain from making so many judgments about the fields of their peers. While the solutions are not clear, the goals are, and once achieved would lead to a more enlightened community. Works Cited Bundick, Rachel. Personal Interview. 19 November 1998. Clayton, Mark. "Big Majors on Campus." Christian Science Monitor March. 1998: 1-6. Â   Gardner, H. Multiple Intelligences: The Theory in Practice (169). New York: Basic Books (1993). Â   "How to Pick a College Major." USA Today Magazine Sept. 1997: 1-2. Â   Orndorff, Robert M., and Edwin L. Herr. "A Comparative Study of Declared and Undeclared College Students on Career Uncertainty and Involvement in Career Development Activities." Journal of Counseling & Development July, 1996: 1-17.

Foreign Direct investment policies Essay

Recently Egypt has made some impressive reforms in reforming its foreign direct investment policies but there are still some significant barriers. Currently the FDI stands at 12. 2 Billion up from one billion in 2001. Barriers to entry have been eased for foreign investors; the country has dedicated a ministry to propel the number of foreign investors. Egypt streamlined its tax system with a reduction in corporate income tax rate from between thirty two percent and forty percent to a uniform of twenty percent. In manufacturing, foreign investment has been fully liberalized other than in industries related to defense activities. Foreign equity is allowed to participate in privately owned communication and financial services up to one hundred percent. It has become cheaper and quicker for foreigners to register new companies (Ikram et al 1980) In some sectors such as transport, electricity and construction, foreign investment is restricted. For example in construction foreign companies have to set up a joint venture, in which the equity of foreigner is only limited to forty nine percent. Economic Structure and performance The economy of Egypt is undergoing a steady growth in the last quarter of 2008. Egypt’s annual growth domestic product had risen from 7. 3 in 2006 to 8. 6 in 2008. The rate of inflation has also dropped from 18. 3% in 2003 to 3. 21% in 2008. However with the current economic downturn inflation rate in Egypt stand at 10. 87%. With the economic reforms that the government has undertaken, private sector commands over eighty percent of Egypt’s economy. As economic reforms take root, the annual growth domestic percent is likely to accelerate. It has been predicted that it will hit 13. 5 % by 2010. Economist agrees that the economic climate that currently exists in Egypt is the best one for investing. The Egyptian economy as it is now is able to create more opportunity for domestic growth of wealth and also has enormous potential over long term because of the following reasons: strong economic growth of 8. 6% in 2007, incentives and reforms given to foreign investors, low cost of living and availability of cheap labor. Since 2001, Egypt consumer price index, has registered a significant growth from 12. 68% in 2004 to 3. 6% a fact that is attributed to the rise in the value of the Egyptian Pound. The current account of Egypt has also grown from a deficit of 1. 8% of the annual gross domestic product to an estimated 6. 1% in 2007. (CIAO/EIU Partnership 2008) With the high population in Egypt, the county has a wider market of both skilled labor and unskilled labor. The ministry of education has always ensured that the courses offered in both private and public learning institutions are at par with the requirements in the job market. With the assistance of IMF and World, Egypt has embarked on a program that will see the private sector takes a big role in the county. Egyptian government entrenched Law 203, which was to speed privatization of the public sector. Currently the degree of privatization in Egypt is high (72 percent). By 2007, the government had privatized over eighty percent of the 314 public enterprises which it had earmarked for privatization. The ministry of public enterprise in Egypt predicts that by 2010, all the public enterprises that were earmarked for privatization will have been privatized. With privatization of these public enterprises, the benefits accrued to the Egypt economy is an additional savings to the country. The total gain which has so far been realized by privatization is that GDP has grown by 2. 8 %. With the growth in GDP, the country’s infrastructure has also noticed some improvement, because most of the savings that the government is making as a result of privatization is currently being used for development (Sayed et al 2007 pp12-29) The Egyptian’s road network is somehow underdeveloped. It is currently being serviced by a network of over sixty eighty thousand kilometers of both secondary and primary roads. Despite modernizations of roads in Egypt in mid 1980s, most of them are either under construction or are in poor condition. The level of congestion of automobiles has continued to rise due to the increase in the number of licensed automobiles. According to a report released by EIU (2006) country profile, Egypt reported the highest incidences of automobile fatalities in the entire world: it was 44. 8 deaths per one hundred thousand kilometers. In terms of energy Egypt has adequate supply of electricity from Egyptian Electricity Authority which produces over fifteen thousand megawatts of power. Plans are already underway for EAA to increase its power production by more than two thousands five hundred by 2010. Power consumption has reported a constant growth of 6. 1% per year. Telecommunication services are cheaper and modern. According to reports by EIU country profile for 2006/2007, Egypt had more than seven million lines. The lines are increasing at a rate of one million per year. The country has seventy nine internet providers (Economic intelligence unit country profile) Natural and Cultural factors Egypt has a diverse cultural mix which is good for investors. 80 percent of the Egyptian population is Muslims, while Christians and Hindu makes up the remaining percentage. The country observes religious practices like during the holy month of Ramadhan the country is always in a prayer mood. Egypt also has an average temperature of between 13 and 29 degree centigrade. For entry to Egypt, Visa is usually required. EU and U. S nationalities that are traveling or want to invest in Dahab, Taba, Sharm EL Shik and Hurghada are given a free visa stamp upon arriving at the airport Social and political stability Egypt is a democratic country with many political parties. The country has a semi presidential system, where power has been split between the prime minister and the president. In 2005, Egypt changed its constitution to allow for more presidential candidates to take part in the elections. The county also has a good political temperature that is favorable for investors. The country was the first Arab country to embraces political relationship with Israel. It also plays in mediating conflict between different countries in the Middle East. The political life in Egypt is good for investors. Hence U. S businessmen who are currently doing their business there or who want to start doing their business should do so. Recommendation and Conclusion From the analysis carried, the writer of this paper is of the opinion that Egypt is a good country for any American companies who are thinking of investing there or who have already invested there to continue. The writer is of the opinion that Egypt has an attractive and stable market for property investors. The country has an emerging property market in tourist destinations and it is also offering a return that is excellent on property investment. Despite the fact that foreign equity in construction industry is standing at forty nine percent Americans companies should ventures into it because of the high rate of return that this industry commands in Egypt. Reference: Abd al –Salam, Abou Khaf M & Abu Qahf (2005) Foreign direct investment in developing countries, a comprehensive analysis of the determinants, policies, organization & impacts a case study of Egypt. Buckley P (2003) the changing global context of Egypt international Trade CIAO/EIU Partnership (2007) Economic structure of Egypt retrieved from www. ciaonet. org on March 26 2009 Egypt trade summary PDF retrieved from www. ustr. gov/assets/Document_Library on March, 26 2009 Economic intelligence unit country profile 2006/2007 report retrieved from www. eiu. com/index. asp March, 26 2009 Galal A & Lawrence (1998) An Egypt US free trade Brookings Institution Press pp 23 -56 Ikram K & World Bank (1980) Egypt, Economic management during transition period – A mission report sent to Egypt by the World Bank pp 12 -42 Kaudhar- Luis F (2006) Investing in Construction Industry in Egypt Alexandra University Press pp 9 – 30 Marks S & Ken K 2001 a comparative study of foreign direct investment in Egypt Published by USAID pp 9 -14 Olarreaga M & Madani D (2002) Politically Optimal Tariffs- an application of Egypt pp 6 – 29 Sayed S, Idarat A. & Dawliyah (2007) international business in Egypt & Middle East Jordan Publisher 12 -65 Weigel D, Wagle D & Gregory W (1997) foreign direct investment World Bank Publications pp 1 -22

The Humble Beginnings of Internet Discovery

The year is 1957 and the USSR has just launched the first artificial earth satellite. In response America launches the Advanced Research Projects Agency (ARPA) within the Department of Defense (DOD) to create America†s lead in science and technology. The Internet had its humble beginnings here, The Internet has become one of the key symbols of today†s pop culture: everything has a â€Å"dot com† address; people do not say â€Å"call me,† but instead its â€Å"I†ll E-mail you;† and the new word on the stock market is â€Å"E-business. The Internet has not always been such a key figure in American life; in fact it was The theory for the Internet first started being published in 1961 with Leonard Kleinrock†s document on packet-switching theory, â€Å"Information Flow in Large Communication Net. † This document presented the theory behind the first problem of the Internet, and how to solve it1. The problem was this: when a large document is sent then pieces of it become lost in transfer and the entire document has to be resent, but then different pieces are missing from the new copy of the document. This is a major problem and the obvious solution is to â€Å"chop† the information up into smaller pieces and then transmit the smaller ieces2. Then another problem was realized, how does the computer know where to put these small bits of information? The solution to that was what has come to be known as packet-switching (PS). In PS, the entire document is sent in a bunch of tiny â€Å"packets,† these packets contain the information of the document â€Å"wrapped† in its placement on the page. The receiving computer then sends a message back to the transmitting computer telling it which packets were corrupted or missing and the transmitting computer then re-sends the lost The next problem that the Internet faced was first discovered at the ARPA†s networking project, ARPAnet. Since it was militarily connected, the leaders of ARPAnet wanted a way that information could be moved between two computers without requiring a direct connection in case the direct link between two computers failed (was destroyed). The way that the ARPAnet project dealt with this was by having the network bounce the information around without it taking a direct path to the receiving computer4. The result of this was that almost no two packets will travel the same path and there will always be a The final problem that ARPAnet came across was the fact that most omputers did not run exactly the same hardware or software as another. Their solution to this was to build smaller computers (called Interface Message Processors or IMPs) that were in direct contact with the main computer and also in connection with the other IMPs on the network. All of the IMPs were built to the same specifications so that one could easily communicate with the other5. In 1968 all three of these developments were put into action when ARPA sent out proposals and requests for contractors. Bolt, Beranek, and Newman, Inc. (BBN) were awarded the contract to build the IMPs, University of California, Los Angeles (UCLA) was awarded the Network Measurement Center contract, and the Network Working Group (NWG) was formed to develop host protocols for the soon to be developed ARPAnet. Nodes are set up as soon as BBN builds the IMP for that location. The first node was at UCLA and installed on August 30, 1969. It was the Network Measurement center and ran on the SDS SIGMA7 operating system. The second node was setup on October 1, 1969, at Stanford Research Institute. It was the Network Information Center (NIC) and ran on the SDS940/Genie operating system. Node three was installed November 1, 1969, at University of California, Santa Barbara (UCSB). It served as the mathematical engine for the network and ran on the IBM 360/75 operating system. The fourth, and final, node of the ARPAnet was put at University of Utah in December. This computer ran the graphics for the ARPAnet, and ran on the DEC PDP-10 operating system6. The connecting of these different operating systems and computers showed that the idea behind the IMPs really worked. On October 29 the first packets were sent by Charley Kline at UCLA as he tried logging into SRI. The system crashed as the letter â€Å"G† of â€Å"LOGIN† was being The ARPAnet was a far cry from the Internet of today: there was no e-mail, no web pages, and no AOL. This began to change in the 1970†³s. The first step was the cross-country link between UCLA and BBN. As a result of this, fifteen nodes (twenty-three hosts) were connected to the ARPAnet. BBN also developed a cheaper IMP, and a new IMP that supports up to sixty-four hosts, instead of the old four hosts. Then Ray Tomlinson developed an E-mail program for the ARPAnet, and in the following year, Larry Roberts wrote an E-mail management program that allows people to selectively read, file, forward, and respond to messages. Quickly after that development the first computer-computer chat occurs and is demonstrated at the International Convention on Computer Communications. Then the first international links to ARPAnet are installed in the United Kingdom and Norway. In 1974, Vint Cerf and Bob Kahn publish â€Å"A Protocol for Packet Network Interconnection† that outlined, in detail, a design of a Transmission Control Program (TCP)7. During the same year, BBN opened Telnet, the first public packet data service (a commercial version of ARPAnet). Vint Cerf also draws the ideas for gateway architecture on the back of an envelope in a hotel lobby. Three years later his ideas are employed as BBN provides the gateways for the first true Internet (one that uses Internet protocol, which was then a part of TCP). Shortly after that, in 1978, TCP is split up into TCP/IP (Transmission Control In 1979 there was a new development in the ARPAnet with the addition of the Packet Radio Network (PRNET). To conduct experiments of the PRNET computers were literally loaded up in vans and driven around until they could not communicate. Also, on April 12, Kevin MacKenzie sends out a message suggesting the use of emotions (such as â€Å":)† for happy) and is heckled by most f the people he sends an E-mail to. None of these folks had any idea that it would become the huge phenomenon it is today. Later on, in 1982, the Internet begins to become a reality when Norway leaves ARPAnet and connects using a TCP/IP connection over the SATNET (Satellite Network), and ARPA finally designated TCP/IP as the protocol suite for ARPAnet and the term â€Å"Internet† is born. Now the entire world is open for communication by the connecting of the specific countries networks to those of the SATNET. Then, in 1985, Symbolics. com becomes the first registered domain name, and NetNorth is connected to provide Canada with coast-to-coast onnectivity one hundred years to the day after the last spike for the November 2, 1988, the day the net stood still. Robert Morris Jr. , son of NSA chief scientist Robert Morris Sr. , sent out what will forever be known as the â€Å"Morris Worm. † The Morris Worm clogged up about ten percent of the Internet–a small amount, but enough to crash the Internet and land Mr. Morris (Jr. ) a hefty fine and prison time. Earlier in that year, Internet Relay Chat was developed; something that has become one of the key factors in Internet usage In the ten years since the Morris Worm the Internet has gone mainstream. After the ARPAnet ceased, the Internet had an explosion in usage and has become the giant that Americans know today. It has transformed from its humble beginnings, when it crashed on the first attempted remote LOGIN, into an economy driving, pop culture staple. Few people have heard of men such as Leonard Kleinrock, but none can say he has not contributed to America today. So, when you think about the Cold War, think about Sputnik and the Internet it Hafner, Katie; Lyon, Matthew. Where Wizards Stay up Late: The Origins of the Kristula, David. â€Å"The History of the Internet. â€Å"