History and Archaeology of Chinchorro Culture

Chinchorro Culture (or Chinchorro Tradition or Complex) is what archaeologists call the archaeological remains of the sedentary fishing people of the arid coastal regions of northern Chile and southern Peru including the Atacama Desert. The Chinchorro are most famous for their detailed mummification practice that lasted for several thousand years, evolving and adapting over the period. The Chinchorro type site is a cemetery site in Arica, Chile, and it was discovered by Max Uhle in the early 20th century. Uhles excavations revealed a collection of mummies, among the earliest in the world. Read more about the Chinchorro Mummies The Chinchorro people subsisted using a combination of fishing, hunting and gathering--the word Chinchorro means roughly fishing boat. They lived along the coast of the Atacama Desert of northern-most Chile from the Lluta valley to the Loa river and into southern Peru. The earliest sites (mostly middens) of the Chinchorro date as early as 7,000 BC at the site of Acha. The first evidence of mummification dates to approximately 5,000 BC, in the Quebrada de Camarones region, making the Chinchorro mummies the oldest in the world. Chinchorro Chronology 7020-5000 BC, Foundation5000-4800 BC, Initial4980-2700 BC, Classic2700-1900 BC, Transitional1880-1500 BC, Late1500-1100 BC Quiani Chinchorro Lifeways Chinchorro sites are primarily located on the coast, but there are a handful of inland and highland sites as well. All of them seem to follow a sedentary lifeway reliant on maritime resources. The predominant Chinchorro lifestyle appears to have been an early coastal sedentism, supported by fish, shellfish and sea mammals, and their sites all contain an extensive and sophisticated fishing tool assemblage. Coastal middens indicate a diet predominated by sea mammals, coastal birds, and fish. Stable isotope analysis of the hair and human bones from the mummies indicates that nearly 90 percent of Chinchorro diets came from maritime food sources, 5 percent from terrestrial animals and another 5 percent from terrestrial plants. Although only a handful of settlement sites have been identified to date, Chinchorro communities were likely small groups of huts housing single nuclear families, with a population size of approximately 30-50 individuals. Large shell middens were found by Junius Bird in the 1940s, adjacent to the huts at the site of Acha in Chile. The Quiana 9 site, dated to 4420 BC, contained the remains of several semicircular huts located on the slope of an Arica coastal hill. The huts there were built of posts with sea mammal skin roofs. Caleta Huelen 42, near the mouth of the Loa River in Chile, had several semisubterranean circular huts with superimposed floors, implying long-term ongoing settlement. Chinchorro and the Environment Marquet et al. (2012) completed an analysis of environmental changes of the Atacama coast during the 3,000-year span of the Chinchorro culture mummification process. Their conclusion: that the cultural and technological complexity evidenced in mummy construction and in fishing gear may have been brought about by environmental changes. They point out that the micro-climates within the Atacama desert fluctuated during the end of the Pleistocene, with several wet phases that resulted in higher ground tables, higher lake levels, and plant invasions, alternating with extreme aridity. The latest phase of the Central Andean Pluvial Event occurred between 13,800 and 10,000 years ago  when human settlement began in the Atacama. At 9,500 years ago, the Atacama had an abrupt onset of arid conditions, driving people out of the desert; another wet period between 7,800 and 6,700 brought them back. The effect of ongoing yo-yo climates was seen in population increases and decreases throughout the period. Marquet and colleagues argue that cultural complexity--that is to say, the sophisticated harpoons and other tackle--emerged when the climate was reasonable, populations were high and plentiful fish and seafood were available. The cult of the dead exemplified by the elaborate mummification grew because the arid climate created natural mummies and subsequent wet periods exposed the mummies to the inhabitants at a time when dense populations spurred cultural innovations. Chinchorro and Arsenic The Atacama desert where many of the Chinchorro sites are located has elevated levels of copper, arsenic and other toxic metals. Trace amounts of the metals are present in the natural water resources  and have been identified in the hair and teeth of the mummies, and in the current coastal populations (Bryne et al). Percentages of arsenic concentrations within the mummies ranges from Archaeological Sites: Ilo (Peru), Chinchorro, El Morro 1, Quiani, Camarones, Pisagua Viejo, Bajo Mollo, Patillos, Cobija (all in Chile) Sources Allison MJ, Focacci G, Arriaza B, Standen VG, Rivera M, and Lowenstein JM. 1984. Chinchorro, momias de preparacià ³n complicada: Mà ©todos de momificacià ³n. Chungara: Revista de Antropologà ­a Chilena 13:155-173. Arriaza BT. 1994. Tipologà ­a de las momias Chinchorro y evolucià ³n de las prà ¡cticas de momificacià ³n. Chungara: Revista de Antropologà ­a Chilena 26(1):11-47. Arriaza BT. 1995. Chinchorro Bioarchaeology: Chronology and Mummy Seriation. Latin American Antiquity 6(1):35-55. Arriaza BT. 1995. Chinchorro Bioarchaeology: Chronology and Mummy Seriation. Latin American Antiquity 6(1):35-55. Byrne S, Amarasiriwardena D, Bandak B, Bartkus L, Kane J, Jones J, Yaà ±ez J, Arriaza B, and Cornejo L. 2010. Were Chinchorros exposed to arsenic? Arsenic determination in Chinchorro mummies hair by laser ablation inductively coupled plasma-mass spectrometry (LA-ICP-MS). Microchemical Journal 94(1):28-35. Marquet PA, Santoro CM, Latorre C, Standen VG, Abades SR, Rivadeneira MM, Arriaza B, and Hochberg ME. 2012. Emergence of social complexity among coastal hunter-gatherers in the Atacama desert of northern Chile. Proceedings of the National Academy of Sciences Early Edition. Pringle H. 2001. The Mummy Congress: Science, Obsession, and the Everlasting Dead. Hyperion Books, Theia Press, New York. Standen VG. 2003. Bienes funerarios del cementerio Chinchorro Morro 1: descripcià ³n, anà ¡lisis e interpretacià ³n. Chungarà ¡ (Arica) 35:175-207. Standen VG. 1997. Temprana Complejidad Funeraria de la Cultura Chinchorro (Norte de Chile). Latin American Antiquity 8(2):134-156. Standen VG, Allison MJ, and Arriaza B. 1984. Patologà ­as à ³seas de la poblacià ³n Morro-1, asociada al complejo Chinchorro: Norte de Chile. Chungara: Revista de Antropologà ­a Chilena 13:175-185. Standen VG, and Santoro CM. 2004. Patrà ³n funerario arcaico temprano del sitio Acha-3 y su relacià ³n con Chinchorro: Cazadores, pescadores y recolectores de la costa norte de Chile. Latin American Antiquity 15(1):89-109.

Network Security Measures Protect Data During Their...

INTRODUCTION : The world is becoming more interconnected with the advent of the Internet and new networking technology. There is a large amount of personal, commercial, military, and government information on networking infrastructures worldwide. Network security is becoming of great importance because of intellectual property that can be easily acquired through the internet. When considering network security, it must be emphasized that the whole network is secure. Network security does not only concern the security in the computers at each end of the communication chain. When transmitting data the communication channel should not be vulnerable to attack. Definitions – Computer Security : generic name for the collection of tools designed to protect data and to thwart hackers – Network Security : measures to protect data during their transmission – Internet Security : measures to protect data during their transmission over a collection of interconnected networks Consider 3 aspects of information security: – Security Attacks – Security Services – Security Mechanisms Security Attacks – Any action that compromises the security of information owned by an organization – Often threat attack used to mean same thing types of Attacks – Passive Attacks : attempt to learn or make use of information from the system but does not affect system resources – Active Attacks : attempt to alter system resource or affect their operation Security Threats Threats can come from a range ofShow MoreRelatedNetwork Security : Measures Protect Data During Their Transmission Over A Collection Of Interconnected Networks Essay1068 Words   |  5 Pagesbecoming more interconnected with the advent of the Internet and new networking technology. There is a large amount of personal, commercial, military, and government information on networking infrastructures worldwide. Network security is becoming of great importance because of intellectual property that can be easily acquired through the internet. When considering network security, it must be emphasized that the whole network is secure. Network security does not only concern the security in the computersRead MoreSecurity Issues Of Wireless Sensor Networks1286 Words   |  6 PagesSecurity issues in Wireless Sensor Networks What the security issues are related to Wireless Sensor Networks Name:Sandeep Kumar Pulijala Student ID:S0261345 Teacher:Erin Class:DEA3 Central Queensland University What the security issues are related to Wireless Sensor Networks Wireless sensor networks are very important in everyday life. This new technology is exciting with unlimited potential for numerous application areas includingRead MoreComputer Shop Case Study11796 Words   |  48 PagesAccess Computer College had interviewed X-Games internet cafà © held at Isetann 5th Floor Cinema Complex, Claro M. Recto Avenue Corner Quiapo Blvd. Manila on the 12 day of January year 2013. This case study is prepared in partial fulfillment in Data Communication subject. It hereby certify by the person below. Mr. Jonathan Pagurayan Access computer College Professor ACKNOWLEDGEMENT We cannot do this compilation without the help of some people throughRead MoreInformation Technology And Its Impact On The Security9831 Words   |  40 Pagestechnological and network environments. MANET is one such variant for technological revolution which is in a strong pace to gain popularity as they provide wireless connectivity irrespective of their geographic position. Apart from this there are numerous other privileges provided by this adhoc networking that has acted as a boon in the field of networking. Security is a crucial parameter that needs to be enforced in mobile adhoc networking so as to ensure proper functioning of the network. Security in MobileRead MoreAutomated Sales and Inventory System2625 Words   |  11 Pages1.0 Introduction 2.1 Background of Study Information system is a collection of hardware, software and people that work together to collect, store, and sort and process information. From the very earliest moments in the modern history of the computer, the people and the business world have witnessed the continuous development and growth of computer system that requires meeting the goal of  Information technology. We have the completely new world of information and communicationRead MoreSector Briefing : Dtl Power Corporation7811 Words   |  32 Pageschallenge that electrical providers face it that there is no efficient way to store excess production and as a result they must produce the same amount as that being used. With that they must be able to quickly adapt to increased needs. Having an interconnected grid can assist is those spikes in need by allowing one grid to pull from another grid and help to minimize interruptions. It is important to prevent cyber attacks that have the potential to cause a power outage. A large enough outage could placeRead MoreBluetooth Based Smart Sensor Network9661 Words   |  39 PagesA Seminar Report on Bluetooth Based Smart Sensor Networks Submitted as a requirement for the partial fullï ¬ llment of degree of Bachelor of Engineering Of University of Rajasthan Session: 2007-2008 Submitted to: Mr. R. K. Somani HOD(CE IT) ITM,Bhilwara(Raj.)311001 Under the guidance of: Mr.Vijay Prakash Sharma Lecturer(CE) Submitted by: Nikhil Kumar B.E. 4th Year Computer Science Engg. Department of Computer Engineering Institute Of Technology Management Bhilwara(Raj.)311001 1 AcknowledgementRead MoreThe Differences in Laws and Privacy in the United States and the European Union in Computer Security3054 Words   |  12 PagesIn Computer Security what are the differences in laws and privacy between United States vs. European Union? Do the laws that a society have in place deter computer hacking or should we require to have better systems and technology to prevent such an attacks. In reviewing the US’s Computer Fraud and Abuse Act, and the changes that have been made to improve computer security in the private sector, to see if these enough to protect our systems from cybercrimes? Will the addition of the Aaron law toRead MoreThreats Of Bgp Protocol, Security And Experiment By Using Hijacking7898 Words   |  32 PagesStudent Number: 100782427 Ioannis Adamos Title: Threats of BGP Protocol, Security and Experiment by using Hijacking. Supervisor: Geraint Price Submitted as part of the requirements for the award of the MSc in Information Security at Royal Holloway, University of London. I declare that this assignment is all my own work and that I have acknowledged all quotations from published or unpublished work of other people. I also declare that I have read the statements on plagiarismRead MoreComputer Network : A Means Of Extending Interoperability And Promoting Self Productivity Through Sharing Of Computer Resources Essay9852 Words   |  40 Pages0 INTRODUCTION Computer network came into existence as a means of extending interoperability and promoting self-productivity through sharing of computer resources among the users. The trending factor in our society today is the fact that the world is connected as one global village. Humans are now able to connect together from any two points in the world. This is made possible by advances in telecommunication. Telecommunications simply is the extension of communication over a distance. This also brings

Globalization in retailing Free Essays

In the past ten years, the world’s economy has experienced accelerated levels. Saturation and restrictive planning let the developed markets have prompted operators to look abroad for growth opportunities. In order to gain the maximum profit form foreign markets, it is essential for global retailers to understand their consumer behaviour as well as the economic and political environments in their regional markets. We will write a custom essay sample on Globalization in retailing or any similar topic only for you Order Now 4.1 Global consuming At the end of 2001, global retailers were grappling with significant changes in consumer fundamentals. In today’s global consumer markets, there are varies elements of commonalities and differences exist. On the global scale, trends influencing the consumption behaviour can be cited as follow: increase in GNP in capita per capita; steady rises in life expectancy; rapid increase of literacy and education levels; growth in industrialization and urbanization among developing countries; increase in share of manufactured exports by newly industrialized countries; advances in transportation and expansion in world travel. Leading global retailing companies such as Carrefour, Ahold, Auchan, Wal-Mart have to identify and meet the needs of the global segmented consumer market. By the increase of purchasing power all over the world, and the establish of the EU, both traditional supermarkets and department stores were not able to meet the consumer’s requirements, a more convenient way for shopping, a ‘one-stop’ shopping and shopping as leisure. Consequently, huge mass retailers emerged by providing customers with high buying quantity at low cost, the hypermarket format. Today, most leading international retailers consider hypermarket as it key strategic format for their worldwide expansion. In the past five years, the total number of food related stores developed by international operators has increased by 23%. Since 1997, the number of hypermarkets / warehouse club has increased almost double, form 2788 to 4190 worldwide. (see Appendix?) What are the secrets to success, there is no single formula. Use time as a critical strategic component and the flexibility of their strategy during implementation. When Carrefour entered the US, they did not achieve their high expectation. One of the reason is the biggest competitor Wal-Mart, another reason is that they did not understand the consuming format in US, they did not localize their strategy. Americans were used not only to a wide merchandise, and low prices, but also the convenience of shopping without having to drive distances for making their purchases. Whereas, in Asia, Carrefour achieved big success, they adopt the localization strategy. In China, firstly they localized their name from ‘Carrefour’ to ‘’. Similar pronunciation, it means, a happy lucky family, which has a huge impact on consumers. They segmented the Chinese market geographically. They understood the local consumers price sensitivity, they lowered their price in order to achieve much more quantity of purchasing. In Indonesia, Carrefour has put it as a key management positions and give them intensive training, and localize their stores display, knowing that local consumer like eating fresh seafood instead of the frozenness. As for Wal-Mart, they expand their market in Mexico, which is a market with huge potential, they build large parking space only to realise that many consumers do not drive cars. They normally travel by bus and had to walk across the large parking space with heavy packages, Wal-Mart responded by introducing bus shuttles for customers. Localization is the key factor for acceptance and success of an international company/brand. It is important to speak to the customers and clients in their own language and culture. The particular concept has developed by leading global brand: ‘Think Local, Act Local. Going Global, has to be going local’. 4.2 Regional Market (Europe, Asia) Asia The greatest opportunities for Wal-Mart, Carrefour, Ahold, Metro, Auchan and all the other global retailers come from Asia. Asia with 3 billion consumers and some of the most populous countries in the world, Asia remains an attractive region for 2003. China, with 1.25 billion people, GDP growth of 10% and nearly 13% per year increase in retail space, continues to attract global retailers. Particularly mainland China. As it is a emerging nation, with its unique features of its economics structure, more than 300 global retailers have invested in the market. In one of the major economic events in 2001, China was voted into the world Trade organization. This should eventually lead to strong increase in trade for world’s economies, which benefit many global retailers. Carrefour is consolidating its positions by setting up purchasing centers in 11 Chinese cities. Ikea opened in Beijing May 2003, and Tesco is planning to expand in the market. However, there are certain issues that foreign investors are facing, is that state owned local players are gaining strength. The Shanhai local government pressured 3 shanghai based retailers: Yibai, Lianhua, and the Huanlian, into forming a joint holding company, the Bailing Group. The holding company’s ambitious objectives include leading industry consolidation and enabling sustainable leadership of local state-owned retailers. Such move will raise entry barriers for private and foreign investors and create potential advantages for local state-owned retailers. South Korea has recovered economically for its 1998 crisis; GDP growth by 6% in 2002. Wal-Mat almost doubled its store count from 6 to 11 and plans to open even more stores in 2004. Japan, the world’s second biggest market after the US tremendous oppourtunities of global companies to penetrate it . Although entering Japan is not easy, due to the restrictive plan which complicated supply chain structure and lack of Japanese 10 years recession is no doubt deterring a number of operators. Europe Eastern Europe, a fast growing region with regional output growth of more than 3%, and most countries are on track to join the Europe Union by 2010. The top ranked country, and the one commanding the highest score increase this year is Russia. With a inflation forcast at 16% for 2003, versus 84% in 1998. and GDP growth of 4 to 5% a year, Russia has become economically stronger. As a emerging market, the retail density is very low, only 6 international players have settled there. This region has a huge potential for global retailers. In Russia, there are 143 million population, according to official Russian statistics, Russians spend up to 80% of their income on consumer good. Auchan an Metro has already settled their expansion in Russia, Wal-Mart which sent a delegation to Russia in 2002 to check out the possibilities. However, foreign retailer still face many issues in Russia, Metro and Auchan have been accused of unfair competition by local retailers. Hungry is the most prosperous economy in the region after Poland and Czech Republic. The country will join the EU in 2004. which make the region more attractive to global retailers. As the merger of European Union, the biggest single market in the world. All the global retailers are try to gain maximum profit, In 1997, Wal-Mart completed of Wertkauf a 21-store German hypermarket chain. In 1999, Wal-Mart announce a $10.8 billion turnover in EU. Britain’s third largest super market chain, Asda with 232 stores in England, Scotland and Wales. As Carrefour, it is already became the biggest grocery retailer in EU. Ahold recently has began their expansion in Spain. In Italy, with just seven top 30 retailers operating in its territory, all of which are constitutes the exception between the major countries of Europe, due to restricted government policy and onerous bureaucracy impeding store development. How to cite Globalization in retailing, Papers

Electing Sharon Essay Example For Students

Electing Sharon Essay If Sharon is elected, Oslo is out of the windowBut even an agreement of such limited ambition may prove outdated within weeks. Ariel Sharon, the man most likely to be voted Israels prime minister in the February elections, has made clear hell pull the plug on the attempted thaw. Polls show that the Likud leader is set to trounce Prime Minister Ehud Barak when Israel votes, and Sharon has already signaled that if he wins, any deals reached between Barak and Arafat arent worth the paper theyre written on. Sharon declared Wednesday that the Oslo Accord is an agreement that no longer exists. Even though hed opposed Oslo, the last Likud prime minister, Benjamin Netanyahu, had agreed to abide by Israels undertakings in line with the accord (although in practice his strategy was simply to freeze the process). Sharon is vowing to go a lot further, trashing the framework within which the current agreements have been reached. Although he also spoke of how peace would require painful sacrifices , he explained that by this he meant that Israel was not going to recapture towns, such as Nablus and Jericho, already handed over to the Palestinians. But he has no intention of allowing Palestinian control over an inch of Jerusalem, or of closing down Israeli settlements in the West Bank. Israeli observers believe that theres still a chance Sharon can be beaten at the polls, but not by Barak. The prime minister would have to stand aside or be withdrawn as his partys nominee to allow former prime minister Shimon Peres to stand in his place. Opinion polls show that whereas Sharon would trounce Barak, a Peres-Sharon contest would be a tight race. But if Sharon takes the reins after February 6, the document being finessed by Dennis Ross may become no more than the last will and testament of a dead peace process. Bibliography:cnn.com