Alternative Medicine Essay Example for Free

Alternative Medicine Essay The widespread use of alternative medicine nowadays has driven scientists to study it and understand the reasons of the high demand for unconventional treatment. According to Zollman C, and Vickers A. (1999), complementary and alternative medicine (CAM) can be defined as therapeutic and diagnostic disciplines which are exogenous of the institutions where modern methods of treatment are exist and taught. Eisenberg D. (1993), defines CAM as â€Å"medical interventions which are commonly not taught at medical schools and not generally provided at hospitals in the US†. These two definitions are not fully satisfactory because, firstly, some forms of CAM which were tested by scientists and appeared to be safe and effective and found a place in conventional medical mainstream. Secondly, CAM is not about medical intervention, which means impacts of taken drugs. The majority of CAM is based on psychology, spirituality, sociology and traditional Chinese medicine (TCM), which make trials difficult. However, despite the fact that conventional medicine is scientific based and proven by science, many people still use alternative medicine instead or as a compliment to the modern one. Research shows that the majority of the patients at an Accident and Emergency department used to refer to some forms of CAM. (Waterbrook A.L, 2008). Other studies show that over the period of the last 20 years an increase in interest in CAM was observed. Approximately 30% of the UK population (Ernst, 1996) and almost the same in the USA (Kuhn, 1999, Wooton and Sporber, 2001) have used alternative medicine. Referring to these sources it is seen that the demand for CAM remains high nowadays; however, the importance here is not to evaluate the reasons why people still use alternative medicine but to prove or disprove the outweighing advantages of CAM over conventional medicine. The key point is to understand what there is about CAM that differentiates it from modern health care. It is argued that individuals to date embrace CAM because it meets consumer needs and provides health care without any side effects, curing an illness completely not just minimizing the pain for a short period. However, despite the popularity of CAM, the effectiveness cannot be fully trusted and thoroughly tested, whereas, conventional medicine is based on s cience study and research and scientifically proven. The aim of this essay is to compare and contrast two approaches of medical health care and to prove that advantages of modern medicine outweigh those of alternative methods of treatment in many aspects  and to show that CAM has many disadvantages which have been revealed during surveys. First of all, it is better to learn the history and some forms of unconventional medicine to have background knowledge on it. While modern medicine developed due to science evolvement, CAM always existed from many centuries ago till these days. It takes roots from traditional Chinese medicine (TCM)found on herbal remedies also including psychological, spiritual aspects in their treatment. In contrast to modern medicine, TCM focuses not solely on disease but also on maladjustment of human body and whole functioning process. The most commonly used forms of CAM are herbal therapy, health food and vitamins consumption, massage, relaxation techniques, chiropractic, acupuncture and placebo (Sutherland L.M , 1994). According to the type of treatment they provide, CAM practitioners can be put into four groups, although there is no defined way of classification for unconventional treatment. The first, psychological and spiritual group comprises faith healers, mystics providing paranormal healings and those who use specific methods affecting human psychology such as hypnosis, mental imaging and laughter therapy. Those, who advice herbal remedies, vitamin and multivitamin supplements and particular diets like macrobiotic diet, are in the second, nutritional group. The drug and biologic category includes highly trained specialists in the drug, various chemicals and vaccine use. It can be injections to improve the immune system, injections of animal live cells and homeopathy. The fourth group consists of chiropractors, touch and massage therapists and acupuncturists, where treatment involves some physical forces. There are also other treatments which are problematic or incapable of being classified, such as iridology, aroma therapy and the identification of internal illness by examination of the eye iris (Rubel A, Murray R, 1992). Increasing popularity of CAM and reasons driving people to choose unconventional medicine as a compliment to conventional one or instead of it can be clearly explained. First of all, some people refuse from modern health care because of dissatisfaction with it or with the physicians, particularly when a prognosis offering no hope for a patient is announced or when a patient experiences revulsion or painful effects of treatment. Dissatisfaction with health care provider is also can be one of the reasons of using CAM. Studies at University of Limpopo revealed that patients were disappointed with attitudes of doctors. They claimed that  physicians did not provide sufficient time for consultation, some of which were only 10 to15 minutes. In addition, it is argued that health care providers behaved as if they were cognizant of everything and often not explaining about illness and not providing information about treatment (Ogunbanjo G, 2008). This might be the reason of disappointment and stimulating people to seek alternative treatments. On the contrary, approach of homeopaths was likely to be preferred by patients. According to the research done by professor Gboyega Ocunbanjo at University of Limpopo (2008), relationship between patient and CAM practitioner played more crucial role what than type of treatment was used. Homeopaths supported patients not only physically but morally, they spent more time on discussion of the problem than mainstream medicine doctors did, relationship was person-to-per son, rather than patient and physician (Ogunbanjo G, 2008). Consequently, the patients felt themselves more independent and respected by practitioners and made further visits. However, results of this study revealed no potential advantage of CAM, but only psychological aspect of it. It showed significance of relationship between CAM practitioner and patient and moral support given by homeopaths, missing any proofs on real treatment of alternative medicine. Other studies also showed that reasons of switching to CAM depended more on personal belief in paranormal, extra-sensory and spirituality rather than dissatisfaction with conventional medicine. Survey held by Custers K et al (2009), exposed that preference of CAM was based more on paranormal belief among general public than attitudes towards science. Many CAM practitioners prevailed that alternative therapies disobey severe restrictions of reductionist research. They state that their services are individualized, natural, taking into account mental and social aspects, rather than just the symptoms of illness, and justify a radical change in the approach of surveys. However, these arguments are built on misinterpretations, and often dealing with the obstacles requires giving the meaning of the research question and afterward obtaining optimal research equipment which corresponds it. For instance, randomized controlled clinical trials are the least prejudiced approach for discovering a genuine answer, if some form of CAM is aimed to be tested for effectiveness (Ernst E, 2000). Still the central question occurs there designed to establish the future role of the CAM in the mainstream health care. Each form of CAM must be  tested by scientists, because some of them are harmless but others not and some are effective, whereas others can be pure placebos and even dangerous for human health.In 1992, an Office of Alternative Medicine was established in the National Institutes of Health to test unconventional remedies. Results were no comforting, because 28 methods of treatment out of 30 research grants that the office gave have had outcome in â€Å"final reports† in 1993 (National Institutes of Health, 1992). However, probably after six years Medline search found that only 9 of the 28 research grants were published. Five of them were in two journals which are not in the list of the 3500 journal titles in Countway library of Medicine’s collection (Chou C.K, McDougall J.A, Ahn C, Voru N, 1997). None of the remained four alternative remedies was teste d by clinical trial that would allow making any summary on the efficacy of a complementary treatment (Reid S.A, Duke L.M, Allen J.B, 1998). Another research hold by Ernst E (2000), revealed the failure of more than 100 different alternative therapies recommended for treatment of asthma. Ideology of CAM intentionally disregards biologic mechanism, often discredits modern science and bases on ancient practices and herbal remedies which are in some way considered being at the same time more effective and less hazardous than modern methods of treatment. Before 20th century, majority of herbal remedies were botanicals, obtained from plants. For instance, purple foxglove was discovered to fight edema, the opium poppy to be helpful for cough, pain and diarrhea, and cinchona bark to reduce fever. However, human cost for taking therapies with botanicals was great, because, firstly, they had negative impacts on human body, causing another illness. Secondly, doses of botanicals were random, due to unknown amount of active components (Angell M, 1998). More significant, most of herbal remedies did not work at all, and some even were dangerous or might cause death. One could only distinguish between advantageous and ineffective or toxic botanicals through anecdotes received by word of mouth (Angell M, 1998). The beginning of the 20th century brought dramatic changes to human healthcare due to huge advance in medical science. The foundation of methods of the identification and purification of the active components in botanicals made their efficacy and safeness greater. After morphine was released from opium poppy, digitalis from the purple foxglove and quinine from cinchona bark, treatment became effective without harming human body  and other functions (Angell M, 1998). Further of medical advances are remarkable. As example, treatments with heparin, aspirin, beta-adrenergic blockers and thrombolytic agents have decreased mortal rate from myocardial infarction; nucleoside analogues and a protease inhibitor combination can repel the origins of AIDS in people with HIV; childhood leukemia in most cases can be cured by a cocktail of cytotoxic drugs. In addition, the beginning of the 21st century was the key period of invention of vaccines fighting many epidemic scourges, such as poliomyelitis, measles, diphtheria, hepatitis B and some forms of pneumococcal pneumonia, including the foundation of efficient an tibiotics curing many other health problems (Coppes et al, 1998). To support these statements, it is seen that United States has experienced dramatic increase in the life expectancy of the country, approximately by three decades. Partly, the reason for that is better sanitation and living standards, but mostly, due to advances in health care (Coppes et al, 1998). One may state that conventional medicine also based on anecdotes, which are published in peer-reviewed journals. However, these case reports are completely different from the anecdotes of CAM. Journals publishing about modern medicine are reviewed and assessed by experts. Hence, they describe well-structured new opening in a defined terms. If, for instance, a journal received paper of a patient’s recovery from pancreas cancer after taking rhubarb diet, publishers would demand documentation of illness and its scope. They would ask for other patients, who did not regain after rhubarb diet, and might propose trying testing the method on other diseased people. After the results of these and other requirements are satisfactory, journal might publish a case report – not as an announcement of a treatment, but as a suggestion of a hypothesis th at ought to be tested in a formal clinical trial. In contrast to modern medicine, anecdotes about unconventional treatments lack such documentation and peer-reviewing as they are usually published in magazines and books for public reading (Angell M, 1998). Angell M, (1998) argues that herbal remedies may also be sold without any knowledge of their mechanism of action. According to DiPoalo and his colleagues’ report (1998), herbal mixture named PC-SPES, where PC stands for prostate cancer and spes is the Latin word for â€Å"hope†, has sufficient estrogenic activity. Estrogens are defined as a group of any steroid hormone, which activate changes in female  reproductive system, after which female secondary sexual typical features develop in human (http://dictionary.reference.com/browse/estrogen, 2011). Despite this, PC-SPES is still sold as helping patients’ immune system, who have prostate cancer which is disobedient to estrogen treatment (Alternative Medicine Digest, 1997). Consequently, a lot of men receiving PC-SPES have taken uncertain quantity of hormonal treatment without being informed. Complementary and alternative medicine is not always cheap and may even require more expenditure than conventional medicine. Researches in 1984 estimated that patients’ annual expenditure on unconventional health care was 10 bill ion dollars in the US (Subcommittee on Health and Long-Term Care of the Select Committee on Aging, 1984) and the results of the surveyin 1997 showed 1.6 billion pounds annual expenditure in the UK on CAM (White A, Resch K, Ernst E, 1997). According to Eisenberg et al (1998), 1990s research results estimated that number of visits to CAM practitioners in the US was 425 million, whereas number of call on to conventional health care providers was 388 million in the same year. Annual expenditure on CAM was approximately $ 13.7 billion, in compare to $12.8 billion spent annually on whole hospitalizations in the US in 1990. Another survey held in the US in 1997 considered out-of-pocket expenditure on alternative medicine to be $27 billion which was equal to out-of-pocket expenditure for all modern medicine services (Eisenberg et al, 1998). Indeed, some forms of alternative medicine are more expensive than modern health care. One reason for that might be individual approach of the practitioners towards patients. Homeopaths may receive high fees from patients visiting them. Second reason can be increasing belief in CAM among people, which drives them to use it more and try other alternative remedies. Individuals start to recei ve herbal treatments, consult homeopaths and visit CAM practitioners very regularly, including them into their lifestyle, which is costly in the long-run. To conclude, it is seen that CAM has many disadvantages in compare to conventional medicine, which depends on science and study research. First of all, most forms of CAM failed clinical trials as being hazardous, ineffective and some even being able to cause death in particular cases. Secondly, botanicals such as opium poppy and purple foxglove helped to cure cough and edema, respectively, at the same time destroying human body due to content of active toxic components. In addition, CAM is based on anecdotes,  which are received by word of mouth or published or books for public reading. It cannot be fully trusted, because of not being tested or failure in formal clinical trials. One cannot be sure in efficacy of alternative medicine, as the case with PC-SPES, which despite containing great amount of estrogens is sold to prostate cancer diseased people till these days. Ultimately, research revealed that annual expenditure on CAM was higher than for conventional medicine in the UK an d the US. In contrast, modern medicine is scientifically proven and provides only those treatments which passed clinical trials. The treatments are published only in peer-reviewed journals and are not announced as a cure, but are suggested as possible treatment. Conventional medicine can be trusted and it shows real treatment. The most significant advantage of conventional health care is the increase in the life expectancy of people due to advance in medicine. Also, illnesses which had no cure in the past, like child leukemia, heart related diseases and most forms asthma can be treated now. Therefore, there should be no alternative to modern medicine, because advantages of it are clear, while there is still discussion on unconventional medicine. Some forms of CAM might be used as compliment to conventional medicine, but not as alternative to it. People should be more informed about CAM and its inefficiency to provide effective and safe health care as modern medicine does.

Double Standard Essay -- essays research papers fc

The existence of a double standard for Women today is a main reason why women become extremely radical. Women that do not appreciate being stereotyped and discriminated against, protest in forms of rallying and with lawsuits against people or institutions of society. The areas of society that use or even enforce a double standard against women may consider women to be inferior to men. This idea of superiority is discrimination. Often the work place, sports, and within homes do we see this idea of a double standard for women. There has always been a double standard for women. The early twentieth century was tough for most women. They were expected to stay at home, take care of the children and cook meals for their husbands. Women were viewed as simple objects that belonged to men. It was common for women or even young girls to dress like boys, they would be raised under strict eyes and forced to learn how to cook and clean, just like their mothers did. The work force consisted mostly of men, workers and higher executive style positions. During the mid twentieth century a woman would earn about half of what men earned for the same exact job, and with the same qualifications. The reason behind this was that a woman, especially a married woman is likely to work less due to the risk of having a child. In the work place the pay for women and number of managerial jobs, doctors, and lawyers has increased, however, equal pay is still a goal. The â€Å"glass ceiling† effect is an idea tha...

Ipv4 to Ipv6 Transition

I P v 4 TO IP v 6 TRANSITION – UPDATE 2011 An overview of the new Internet a ddressing protocol, its implications for b usiness and government, and Telstra’s a pproach to the transition. WHITE PAPER September 2011 TABLE OF CONTENTS EXECUTIVE SUMMARY PAGE 3 WHAT IS IPv6? PAGE 4 IPv4 ADDRESS RUN OUT PAGE 5 WHAT HAPPENS WHEN IPv4 ADDRESSES RUN OUT? PAGE 6 GOVERNMENT MANDATES PAGE 8 INDUSTRY READINESS FOR IPv6 PAGE 10 WHAT DOES THE TRANSITION MEAN FOR BUSINESS? PAGE 13 WHAT IS TELSTRA’S APPROACH TO THE TRANSITION? PAGE 14 WHAT SHOULD BUSINESSES DO NOW?PAGE 16 CONCLUSION PAGE 18 APPENDIX – IP ADDRESSING PAGE 19 REFERENCES PAGE 21 WHY TELSTRA? PAGE 22 FIGURES & TABLES FIGURE 1 IPv6 ECOSYSTEM PAGE 6 FIGURE 2 DUAL-STACK SUPPORTS BOTH PROTOCOLS IN PARALLEL WITHIN ONE NETWORK PAGE 7 FIGURE 3 EXAMPLE OF A DUAL-STACK ACCESS TO THE INTERNET PAGE 14 TABLE 1 IP ADDRESS HEADER FORMATS PAGE 19 TABLE 2 INDIVIDUAL ADDRESSES AND NOTATION PAGE 20 TABLE 3 UNIQUE LOCAL ADDRESS R ANGE PAGE 20 2 EXECUTIVE SUMMARY IPv4 is the dominant addressing protocol used on the Internet and most private networks today.With the current exponential growth in Internet users worldwide, combined with the limited address range of IPv4, the number of available public IPv4 addresses remaining is very limited. IPv6 is the next-generation Internet protocol that will replace IPv4, providing a vastly expanded address space. This white paper provides an update on the current industry status of IPv6, how the IPv4 to IPv6 transition will affect some organisations, and Telstra’s perspective on the transition. Internet Transition IPv4, the dominant addressing protocol, is rapidly running out of capacity and will be replaced by IPv6The protocol that governs communication on the Internet (and most intranets) today is called Internet Protocol version 4, or IPv4. The popularity of the Internet has caused a shortage of public IPv4 addresses and they are quickly running out, with the glo bal registry of IPv4 addresses from the IANA (Internet Assigned Numbers Authority) exhausted in February 2011 and the Asia-Pacific regional registry in April 2011I. Other Regional Internet Registries (RIRs) are expected to be exhausted between 2012 and 2014II. Once this happens, no more IPv4 addresses will be allocated to Internet service providers (ISPs).Individual ISP run-out will depend upon how well each ISP manages its address pools compared to the rate of each ISP’s subscriber growth. The transition from IPv4 to IPv6 is a popular issue and one which the industry will spend more time managing in the coming years. The transition is complex and will require IPv6 support by an end-to-end industry ecosystem. The ecosystem includes customer premise equipment, modems/home gateways, network systems, management (OSS/BSS, tools), content and applications. Telstra’s Approach Telstra’s approach is based on the dual-stack solution, allowing both IPv4 and IPv6 addresses to co-existTelstra will ensure that customers can migrate to IPv6 at their own pace, with minimal impact to services Telstra has been planning for the IPv6 transition for a number of years. We have a defined transition strategy and a well-advanced IPv6 implementation program. Our strategy for IPv6 introduction is based on the dual-stack solution, allowing both IPv4 and IPv6 addresses to co-exist until the transition to IPv6 is complete. This approach will make sure that the transition occurs with minimal impact to customers. Customers will not be forced to move to IPv6 overnight – they can deploy and migrate to IPv6 as they become ready.Telstra is already testing dual-stack technology on a number of key networks and products to seamlessly introduce IPv6. Similar to service providers, businesses face a challenge in undertaking the complex transition of their IPv4 internal ecosystems without impacting services. Just as Telstra has done, it is advised that every online or IT-ba sed business should prepare an IPv4 to IPv6 transition strategy. Telstra will provide timely information and updates on our own program of work to assist customers, suppliers and others in the industry to manage their transition. 3 WHAT IS IP v 6?IPv6 was designed during the mid-1990s, when the Internet Engineering Task Force (IETF) realised that IPv4 address size constraints would soon be a major impediment to the continued growth of the Internet. IPv6 was first known as the Next Generation Internet Protocol (IPng) during development within the IETF. Since 1998, it has officially been known as IPv6. In the transition to IPv6, both IPv6 and IPv4 will co-exist until IPv6 eventually replaces IPv4. The most obvious difference between IPv6 and IPv4 is the vastly expanded IP address space available The most obvious difference between IPv6 and IPv4 is the address size.IPv6 addresses comprise 128 bits, whereas IPv4 addresses comprise 32 bits. This difference results in a huge expansion in available IP address space: ? I Pv4: 2 32 a ddresses equals 4. 3 billion addresses (less than the global human p opulation of 4. 7 billion) ? I Pv6: 2 128 a ddresses. Because the last 64 bits are used to allocate a ddresses within a subnet, that leaves 2 64, which equals 18 billion billion s ubnet addresses. IPv6 is not backwardly compatible with IPv4 Whilst IPv6 performs the same address function as IPv4, IPv6 is not backwardly compatible with IPv4. Therefore, an IP data session must use either IPv4 or IPv6 end-to-end.IPv6 and IPv4 can be used together with translation mechanisms such as Application Layer Gateways when the applications are known and supported end-to end. 4 IP v 4 ADDRESS RUN OUT The global top-level registration body, IANA (Internet Assigned Numbers Authority), exhausted its supply of available IPv4 addresses in February 2011. APNIC (Asia Pacific Network Information Centre) is the Regional Internet Registry which allocates IP addresses in the Asia-Pacific region. U nfortunately for Australia, APNIC effectively ran out of addresses in April 2011. The Asia-Pacific is also the highest growth region for IP address llocation. Telstra and any other ISP in the Asia-Pacific region are now only eligible for a total allocation of 1024 further addresses from APNIC. There will be no further large allocations of IPv4 addresses for Asia-Pacific ISPs Because no further large allocations of IPv4 addresses are available, the ability of Asia-Pacific ISPs to allocate IPv4 addresses for new customers depends on the number of addresses they already hold, the rate at which they are using them for new services, and the ISP’s capability to adopt address translation technologies, which may reduce their rate of address demand.These factors will be different for each ISP, so it is likely that ISPs across the industry will run out of IPv4 addresses across a wide timeframe – some may run out within only a couple of years, others may be able to delay that exh austion well into the future. 5 WHAT HAPPENS WHEN IP v 4 ADDRESSES RUN OUT? Internal enterprise networks using private IPv4 addresses will not be affected IPv4 and IPv6 will co-exist on the Internet for many years Firstly, internal enterprise networks using private IPv4 addresses will not be impacted.Nor will the run-out impact existing IPv4 networks and IPv4 based services already allocated IPv4 addresses — they will continue to operate normally. Secondly, IPv4 and IPv6 will co-exist in the Internet for many years, quite likely for decades. Unlike Y2K, there is no cut-off date when IPv4 use will cease and the world will fully migrate to IPv6. The plan is for gradual transition: different regions and industry players will move to IPv6 at different rates. Consequently, end users will need the capability to access both IPv4 and IPv6 content and services on the Internet. This dual apability may be inherent in the end users’ equipment, or may be provided transparently by t heir or the content publishers’ ISPs. To enable this dual protocol access during the transition period, technology solutions were developed in conjunction with the development of the IPv6 protocol in the mid-1990s. Three categories of transition technologies exist: ? Tunnelling – encapsulates one protocol within another (e. g. IPv6 in IPv4, IPv4 in IPv6) ? Protocol Translation – translates packets between protocols (e. g. IPv6 to IPv4) ? Dual-stack – support both protocols in parallel within one network. Telstra’s dual-stack path nables both protocols to co-exist on our networks Telstra has chosen the dual-stack path, enabling both protocols on its networks. The use of dual stack will ensure our customers have the current functionality of IPv4 always available to them even while they start deploying IPv6 in their systems. The transition from IPv4 to IPv6 is a known issue which the industry will have to manage over the coming years. The transition w ill take time as it will require IPv6 support by an industry end-to-end eco-system including CPE, modems/home gateways, networks, systems (OSS/BSS, tools), content and applications.Figure 1: IPv6 Ecosystem Systems & tools Carrier/ ISP Client apps Consumer electronics Modems Operating systems Mobile handsets Public IPv6 Content/Apps Global Internet Network vendors Content/Apps Systems & tools Servers IPv6 is the accepted solution, however, moving the entire ecosystem to IPv6 will take many years Source: Telstra 6 WHAT HAPPENS WHEN IP v 4 ADDRESSES RUN OUT? Telstra continually monitors industry developments with regard to the other transition technologies and we may choose to apply other methods where appropriate. Co-existence of IPv4 and IPv6Dual-stack (IPv6/IPv4) remains the accepted industry direction for the introduction of IPv6. Tunnelling has sometimes been used by early IPv6 adopters where native IPv6 has not been available end-to-end. IPv4 to IPv6 protocol translation mechanis ms may also be applied in the future in certain circumstances. Figure 2: Dual-stack supports both protocols in parallel within one network Applications TCP/UDP IPv6 IPv4 Physical Layer Dual Stack Backbone Applications TCP/UDP IPv6 IPv4 Physical Layer 7 GOVERNMENT MANDATES Some Governments have set mandates to ensure a well-managed transition rom IPv4 to IPv6 before IPv4 addresses run out The importance of continued Internet growth has been recognised by many governments due to its critical role for areas such as e-commerce, healthcare services and public information dissemination. This has led some governments to set IPv6 technology mandates to ensure a well-managed transition from IPv4 to IPv6 prior to the run-out of IPv4 addresses. The smooth and ordered adoption of these technologies will ensure continued Internet connectivity for all of their citizens. Initially targeted at enterprises, institutions and government elated Internet services, IPv6 mandates are now being issued for consumer broadband services The technology mandates have been primarily targeted at enterprises, institutions and departments that provide governments with their Internet connectivity services. Only recently IPv6 mandates for consumer broadband services have been issued. North America In August 2005, the US OMB (Office of Management and Budgets) issued Memorandum M 05 22: Transition Planning for Internet Protocol Version 6 (IPv6). This sets the US Federal Agencies a hard deadline for compliance to IPv6 on their core IP networks.This mandate led many major US Service Providers (e. g. AT&T, Sprint, Verizon, QWest, NTT America) to develop government and enterprise solutions to allow agencies to buy IPv6 products and services to meet their core connectivity requirements. In practice, all of the agencies met the mandate because they were able to demonstrate that their backbone networks were capable of carrying IPv6 packets by the agreed deadline. However, there was no need to actually im plement IPv6-based services. A draft roadmap for IPv6 adoption by the US Government has recently been prepared. EuropeThe European Commission communicated an IPv6 action plan in May 2008. The target was to have 25% of European customers accessing the Internet using IPv6 by 2010, which challenges all players (ISPs, content providers, customer premise equipment vendors, governments and organisations) to work towards this target. Asia Many Asian countries, including China, Japan and Korea have been early adopters of IPv6 due to government mandates. For example: ? C hinese Government Strategy: C hina Next Generation Internet (CNGI) sets o ut a five year plan (2006-2010) for the adoption of IPv6 Korean Government Strategy: T he Korean Government has the strategic IPv6 Promotion Plan II, which sets a vision of deploying IPv6 for the public sector. 8 GOVERNMENT MANDATES Australia The AGIMO (Australian Government Information Management Office) has set the following timeframes for IPv6 adopt ion within the Australian Government and its departments: ? Preparation Jan 2008 – December 2009 ? Transition Jan 2010 – December 2011 ? Implementation Jan 2012 – December 2012. The Australian Department of Defence has also mandated a move to IPv6. 9INDUSTRY READINESS FOR IP v 6 Industry has been slow to adopt IPv6 since few commercial drivers exist Across the globe, the industry has been slow to adopt IPv6, since very few commercial drivers for migration have existed at present. By its very nature, the Internet involves a huge number of disparate groups and thus a coordinated approach is difficult to achieve. The lack of a commercial imperative is due to a ‘chicken and egg’ situation: why support IPv6 in the equipment if there are no IPv6 services, and why create an IPv6 service if nobody can use it?This situation is now changing with the occurrence of the global IPv4 exhaustion. Nevertheless, while many parts of the industry are now supporting IPv 6, others are lagging behind. The following is a brief analysis of the readiness of key industry sectors: Network Equipment Generally, network equipment vendors already provide IPv6 dual-stack support In the main, network equipment vendors already provide IPv6 support (dual-stack) for the core and edge of networks. Key vendors have been hardware and softwareready for several years, with equipment deployed in small-scale trials.Even though IPv6 capability has existed in most network routing equipment for some time, it has often not been enabled for use. Network control path functions like DNS, DHCP and RADIUS, however, are not yet uniformly supported for IPv4/IPv6 dual-stack across all vendors. These remain among the ‘work in progress’ issues for the industry. Internet Infrastructure Global IPv6 interconnectivity is now growing rapidly Global IPv6 Backbones As IPv4 and IPv6 do not interwork, it is essential there is global IPv6 interconnectivity similar to the IPv4 Inter net today. The global network of IPv6 interconnectivity is now growing rapidly.We expect there will be a substantial interconnected Australian IPv6 backbone between many, if not most, ISPs by the end of 2011. Domain Name Servers IPv6 devices will resolve Internet domain names into IP addresses using IPv6 entirely A critical step along the path to IPv6 was implemented on 4 February 2008, when ICANN (Internet Corporation for Assigned Names and Numbers) assigned IPv6 addresses and provided IPv6 connectivity to six of the Internet’s root domain name servers (DNS). Similar enhancements are being made to other top-level DNS (e. g. for . com and . org). The APNIC servers for the . u domain also have IPv6 connectivity. These enhancements to DNS will allow IPv6 devices to resolve Internet domain names into IP addresses entirely using IPv6. Service Providers To connect to the global IPv6 Internet, customers will need to use a service provider that supports IPv6 and provides the require d connectivity through to the global IPv6 backbones. 10 INDUSTRY READINESS FOR IP v 6 Enterprise Virtual Private Networks (VPN) Service providers in the US have begun offering dual-stack VPN services largely to support federal agencies in response to US Government mandates.Telstra’s dualstack IPv6 VPN product capabilities are in an advanced stage of development. Broadband There are still few consumer broadband IPv6 offerings from ISPs, but it is expected there will be an increasing number in the Australian market during 2011-12. Customer Environment In general, few modem gateways and other consumer on-premise equipment currently support IPv6 Consumer Modems and IP Devices In general, very few modem gateways and other CPE appliances in use by consumers currently support IPv6. The main exception includes some high-end PDA mobile phones running Windows Mobile, and some CPE made for specific markets such as Japan.In the vast majority of cases, these IPv4-only devices will not be economically upgradeable to support IPv6. This is because the device is not upgradeable in any way, or because additional resources (e. g. flash memory or RAM) are required to support IPv6. IPv6 capability from many consumer gateway vendors is only starting to be released during 2011. The long lifespan of broadband modem gateways means that many consumers will not have IPv6 connectivity capability for several years unless they opt to replace their modem with a dual-stack capable gateway. Mobile HandsetsDual-stack IPv4/IPV6 capability is expected to become available on selected new mobile handsets during 2011/12. Carriers will need to support IPv6 in their networks for handset use of IPv6 to be possible. Operating Systems Most, if not all, mainstream consumer and business operating systems available now have IPv6/IPv4 dual stack capability. However, legacy systems with either no or limited IPv6 capability (such as Windows XP) are expected to be in widespread use for several years yet . 11 INDUSTRY READINESS FOR IP v 6 Applications and Content ApplicationsMany applications will work when used with IPv6. Others will need to be checked and modified Applications have to be specifically written to take advantage of IPv4/IPv6 dual stack capabilities in the underlying operating system. In many cases, applications will work correctly when used over an IPv6 network. Others will need to be checked and modified to meet the dual-stack requirements and take advantage of IPv4/IPv6 dualstack capabilities built in to most recent underlying operating systems. Applications can be divided into the following major categories: ?S erver applications: Servers typically include web servers, database s ervers and mail servers, but can also include others such as those used for multiplayer online gaming. The applications running on these servers respond to requests from client applications which are carried across I P networks ? C lient applications: End users run client applications whi ch initiate requests to server applications across IP networks (the web browser being the most common example) ? Peer-to-peer applications: In this case the end user application acts as both a c lient and a server and can communicate directly with other users across I P networks.Most applications interface at the IP socket layer and won’t be affected whether the transport is IPv4 or IPv6. However, some applications may have been originally written in a way that ties them to IPv4, and these will have to be modified. Some examples include: ? Use of hard coded IPv4 addresses ? IP address data structures that only cater for IPv4 size addresses ? U ser interfaces that display an IP address, or allow an IP address to be e ntered only in IPv4 format. Many applications, including web browsers, already support dual-stack function. Others are subject to the planned timing of upgrades by the application developer.Ideally, applications should be agnostic to the use of IPv4 or IPv6. An ap plication that supports dual-stack will usually give preference to IPv6 if it is available, otherwise it will fall back to using IPv4. Content Providers Most major Internet content providers have yet to move to a dual-stack architecture Most major Internet content providers are yet to make the move to a dual-stack architecture. Some have established specific IPv6-only versions of their site to enable IPv6 access to users who have IPv6 connectivity, and who deliberately choose to use IPv6 (e. . ipv6. google. com and www. v6. facebook. com). Many Internet content providers are beginning to plan for a dual-stack architecture. This was exhibited when many content providers participated in World IPv6 Day (held on 8 June 2011) to trial IPv6 at a global level. 12 W HAT DOES THE TRANSITION MEAN FOR BUSINESS? Multinational enterprises and those that deal with government departments are most likely to be impacted by government mandates. This will drive the need to support IPv6 (e. g. Australi an Government departments implementing IPv6 in 2012).The IPv4 public address run-out will mostly affect businesses in their external connections Public IPv4 address shortages will have minimal impact on Enterprise VPNs due to the prevailing use of private IPv4 addressing. The IPv4 public address run-out will mostly affect businesses in their external connections to consumers and the broader Internet. Each business needs to consider whether to deliver IPv6 based services to consumers who prefer to use IPv6. Businesses must ensure an IPv6 communication path from the enterprise edge to where IPv6 supported applications are hostedConsumers will move to dual-stack CPE configured with an IPv6 address as well as an IPv4 address (either public or private) in order to access both IPv4 and IPv6 content. Businesses that host applications accessible via the Internet will need to cater for consumers with IPv4 or IPv6 public addresses. Since each protocol needs to work endto-end, for businesses t he transition does not end with deployment of dual-stack devices at the enterprise edge. It also requires enterprise network design changes to make the communication path IPv6-capable from the enterprise edge to where IPv6 supported applications are hosted.Businesses face a similar challenge to service providers, such as Telstra, in making the IP addressing transition. Transitioning to IPv6 requires the full ecosystem to move (i. e. network equipment, modems, consumer devices, operating systems, applications, content servers, IT systems, etc). Therefore, the transition from IPv4 to IPv6 will be a large and complex task that will require significant coordination across the full spectrum of players involved in end-to-end IP services. 13 WHAT IS TELSTRA’S APPROACH TO THE TRANSITION? Telstra has been planning for this transition for a number of years.We have a defined transition strategy and a well-advanced IPv6 implementation program. Telstra has prepared for the transition thro ugh a clear strategy and implementation program Our strategy for IPv6 introduction is based on the dual-stack approach, allowing both IPv4 and IPv6 addresses to co-exist until the transition to IPv6 is complete. This approach will make sure that the transition occurs with minimal impact on customers – they are not forced to move to IPv6 overnight and can deploy and migrate to IPv6 as they become ready.Telstra is already testing a number of key networks and products to seamlessly introduce IPv6 across our services. Timing for implementation in each product will depend on business drivers and equipment availability (e. g. CPE). It covers services across Telstra Internet Direct (TID), Enterprise networks, Consumer Broadband, Mobiles and Telstra’s global networks. Figure 3: Example of a dual-stack access to the Internet Customer Service Provider LNS DNS Apps, Content & Systems Global Internet Content Providers IPv4 content/apps ADSL Modem Cable CMTS Modem ServiceProvider P oP Domestic Backbone Global Internet Backbones Dual-stack content/apps Wireless IPv6 content/ apps LNS Large installed base of IPv4-only CPE Dual-Stack Outside Service Provider Control Largely installed base of IPv4-only content/apps Outside Service Provider Control Dual-Stack enables a smooth transition, supporting both IPv6 and IPv4 Source: Telstra TID and IP-VPN Services The benefits of dual-stack technology for TID and IP-VPN customers are as follows: ? Continued service availability even as IPv4 addresses run out ? Smooth transition to IPv6 at own pace N ative IPv6 connectivity which provides better performance than IPv6 t unnels ? Essentially unlimited Internet addressing ? Leverages the Telstra Next IP ® network. 14 WHAT IS TELSTRA’S APPROACH TO THE TRANSITION? BigPond Broadband Most consumer broadband customers will be more interested in the content and applications they use, rather than which IP addressing protocol is being used. Nevertheless: ? For many, the trans ition to IPv6 will occur smoothly and transparently as e ach of the components of the end-to-end service moves to dual-stack ( e. g. odems, PCs, content) ? T he industry is expecting that Internet content and applications will be d ual-stack or IPv4-only for a long time to come ? I t is unlikely that any significant content on the Internet will be available t hrough IPv6-only for many years yet. Mobiles including Telstra Mobile Broadband ? I nitial availability of IPv6-capable mobile devices is not expected u ntil 2011/12 ? I n the future there may be developments in self-contained mobile solutions, w hich will also drive IPv6 use (e. g. Telemetry and machine-to-machine s olutions).Applications and Content Telstra applications and content will transition to be offered over IPv6 (to achieve end-to-end IPv6) as well as IPv4. Telstra’s Global Networks Telstra’s global networks operated by Telstra International Group adopted the same business approach as Telstra’s g uideline for the IPv4 to IPv6 transition. Key features include: ? D ual-stack approach to seamlessly support the co-existence of IPv4 and I Pv6 IP routing on global IP networks, including the MPLS-VPN platform and G lobal Internet / IP Transit platform N o hard cut-over for customers and continuing support for customer IPv4 a ddress-based IP routing on Telstra global networks in the coming years ? C ontinue IPv4 and IPv6 support for IP network’s auxiliary services such as D NS services on global Internet platform, looking glass on online port etc ? F rom FY 2011/12, Telstra International Group will start leasing IPv6 addresses to customers needing to connect to Telstra’s global IP networks, with limited I Pv4 Address also available ? Native IPv6 Address IP routing on core network is on the road map ?Telstra is committed to work with global network partners for native I Pv6 traffic peering and/or interconnection for both private and public I P networks. 15 WHAT SHOULD B USINESSES DO NOW? Businesses can begin to prepare for their own IP addressing transition through the following steps: 1. Conduct an IPv6 readiness assessment ? Network hardware ? Servers, PCs (e. g. operating systems) ? Network management and security ? Applications ? IT systems ? Organisational capability (IPv6 skills) ? Understand coexistence implications (performance, resources). 2. Prepare an IP addressing strategy Develop a high-level view of transition approach for the business. 3. Develop an end-to-end program view ? Network, IT, devices, applications, etc ? Processes to minimise impacts ? Communication of the IPv6 strategy within the business ? Maintain network security through the transition to IPv6 ? Work with vendors, system integrators and service providers to define d etail and align timings (e. g. link hardware upgrades to lifecycle p rocesses to minimise costs) ? Analyse transition costs and develop a transition budget. 4. Formulate an Implementation Plan ? Identify d ependencies and major milestones Use phased approach based on priorities and timings. 5. Progress Implementation ? Work in close coordination and consultation with network provider ? Telstra commits to providing timely information and updates on its program o f work to assist customers, suppliers and others in the industry to manage t heir transition. 16 WHAT SHOULD BUSINESSES DO NOW? Leverage our Experience and Best Practice Telstra can assist and support customers in their transition to IPv6 through our Professional Services and Consulting Services. The services we provide include: ? Consulting: Planning consultation, including business level investigation and analysis – Conduct a Communications Strategy plan update – Readiness assessments and check lists – Total ecosystem roadmap development (Not necessarily Telstra specific) – Vendor management and CPE – VoIP / other providers / web sites, etc ? Design and Architecture: – Network design – CPE programming remote or onsite (future) ? Project Management: – Transition planning – Seamless transition – Staged transition planning process, achieved via: – Workshops – Customised design – Implementation planning Telstra can provide overall project management to guide a customer t hrough the transition process. 17 CONCLUSION The transition from IPv4 to IPv6 is a known issue which the industry will have to manage over the coming years. The transition will take time as it will require IPv6 to be supported by an end-to-end industry ecosystem including CPE, modems/home gateways, networks, systems (OSS/BSS, tools), content and applications. Telstra has been planning for this transition for a number of years. We have a defined transition strategy and a well-advanced IPv6 implementation program.Our strategy for IPv6 introduction is based on the dual-stack approach, allowing both IPv4 and IPv6 addresses to co-exist until the transition to IPv6 is complete. This approach will make sure that the transition occurs with minimal impact on customers – customers are not forced to move to IPv6 overnight and can deploy and migrate to IPv6 as they become ready. Telstra is already testing a number of key networks and products to seamlessly introduce IPv6. Businesses face a similar challenge to service providers in undertaking a complex transition of their IP ecosystem without impacting services.It is advisable that businesses start preparing their IPv4 to IPv6 transition strategies. Telstra will provide timely information and updates on our program of work to assist customers, suppliers and others in the industry to manage their transition. 18 APPENDIX 1 – IP ADDRESSING IP Address Header Formats Table1 0 16 Ver HL TOS Total Length Identification TTL 32 Flag Protocol Fragmet Offset Header Checksum Source Address Destination Address Options Padding IPv4 Header 0 16 Ver 32 Traf. Class Flow Label Payload Length Nx t Hdr Hop Limit Source Address Destination AddressIPv6 Header Address Ranges Both IPv6 and IPv4 address ranges are often referred to in CIDR (Classless InterDomain Routing) notation, indicating how many of the bits in the range are used to identify the network prefix while the remaining bits identify subnets and hosts. For example, in 62. 0. 0. 0/8 or (62/8), the ‘/8’ indicates that the first 8 bits in the range are used for the common prefix and the remaining 24 bits are used for the host address within that network. 19 APPENDIX 1 – IP ADDRESSING Individual Addresses and Notation Table2 Address FamilyWritten as Example IPv4 Dotted Decimal Notation 144. 135. 19. 10 (four decimal ranges written to represent each byte of address space) IPv6 Hexadecimal notation (eight hexadecimal ranges written to represent two bytes, separated by colons) IPv6 (short-hand) Hexadecimal notation 2001:0db8:85a3:0000:0000: 8a2e:0370:7334 2001:0db8:85a3::8a2e:0370:7334 (eight hexadecima l ranges with zeros removed) Private Addressing In IPv4, four specific address ranges were allocated for use in private networks (e. g. within an enterprise or home). The ranges are: ? 10. 0. 0. /8 — quite often used by large enterprise networks or internally by ISPs ? 172. 16. 0. 0/12 — often used to number enterprise or ISP backbone networks ? 192. 168. 0. 0/16 — often used in small office/home office (SOHO) applications ? 169. 254. 0. 0/24 — used for link-local applications. These private addresses have no meaning on the public Internet. If external connectivity is required by nodes addressed privately, Network Address Translation (NAT) is used to translate the first three of these address ranges into public addresses when accessing the broader Internet.IPv6 also has a range of addresses identified for local use known as the Unique Local Address range FC00::/7 (defined by RFC4193). In IPv4, when an interface is assigned a link-local address, we assume that the device is only connected to a local network. However, the practice of assigning multiple identifiers to interfaces is expected in IPv6 and therefore, all interfaces maintain a link-local address and additional IPv6 addresses. Table 3: Unique Local Address Range 0 78 FC00::/7 1 48 Global ID 64 Site Subnets Interface Identifier With regard to NAT, industry IPv6 addressing practices are still developing.Although there is a hope that significant use of IPv6 to IPv6 network address translation will be avoided, it is not yet clear as to whether enterprises will use public IPv6 space (derived from a registry), provider IPv6 space (granted from an ISP), or a local addressing scheme together with IPv6 NAT. 20 REFERENCES I The remaining allocations by the Asia-Pacific Network Information Centre are now rationed to a maximum of 1024 addresses per member under their latest policies – see â€Å"Policies for IPv4 address space management in the Asia Pacific region†, http:// www. apnic. et/policy/add-manage-policy. II â€Å"IPv4 Address Report† http://ipv4. potaroo. net has the latest exhaustion estimates of the other regional registries 1 Global IPv6 Strategies – From Business Analysis to Operational Planning by Patrick Grossetete, Ciprian Popoviclu, Fred Wettling, Cisco Press, June 2008 2 Deploying IPv6 Networks by Ciprian Popoviclu, Patrick Grossetete, Eric LeviAbegnoli, Cisco Press, February 2006 21 Why Telstra? Telstra provides network services and solutions to more than 200 of the world’s top 500 companies. They rely on us to do business across 240 countries nd territories and to enable greater productivity, efficiency and growth. Telstra solutions offer the best of all worlds – skilled people and a rich portfolio of services delivered on our world-class Telstra Next IP ® network and Next G ® network. To ensure reliable performance, they’re monitored and maintained from our dedicated centres using advanced ma nagement and operational systems. And they’re backed by Telstra Enterprise-grade Customer Service ® and one of Australia’s largest and most qualified field and technical workforce. IF YOU HAVE ANY QUESTIONS P LEASE CONTACT YOURT ELSTRA ACCOUNT EXECUTIVE V ISIT T ELSTRA. COM/ENTERPRISE/IPV6 C ALL 1 300 TELSTRA  © 2011 Telstra Corporation Limited. All rights reserved. This work is copyright. The Copyright Act 1968 permits fair dealing for study, research, news reporting, criticism or review. Selected passages, tables or diagrams may be reproduced for such purposes provided acknowledgement of the source is included. Permission for more extensive reproduction must be obtained from Telstra. â„ ¢ Trade mark of Telstra Corporation Limited.  ® Registered trademark of Telstra Corporation Limited ABN 33 051 775 556.

Illuminati and New World Order Essay

Conspiracy theories have been around forever, but today there seems thousands of them. These theories are developed over time, by looking at past and current events throughout time. When we look at these events, we reanalyze them and question whether or not there is more to the story. This is done because we like to create ideas and seek the truth. One of the most well known conspiracy theories is the secret group known as the Illuminati. The Illuminati in modern times is thought of as a secret group, whose members are made of the world’s most influential and famous. These members include world leaders such as presidents, prime ministers and dictators. Even many celebrities are mentioned, mostly being well known song artist. The goal of the Illuminati is to control the economy and use mind control to establish a new world order. All the members involved are rumored to be self-seeking opportunist who perform satanic rituals to bring harm to the masses for their own spiteful desires. Even though This might be just another bogus theory, it is important to be aware of it, otherwise we are doomed because We can’t allow ourselves to be blind to the truth and the rich will take advantage of us. Since the Illuminati has control over world finance, politics and media they control a lot of the way we live, but not how we live. I’ve looked into the Illuminati for almost five years now and it’s crazy how much of a stir this idea has caused and how many people talk about it. To me this just gives the theory strength and once an idea has enough believers to back it up, that’s when the threnody is no longer just a thought, it’s a reality. With an idea like this becoming so powerful, it’s common sense we need to keep our eye open especially with crazy people who will try to attack influential people whom page they believe to be members of the Illuminati. Either way it’s always nice to be open minded and aware in your approach to life. Now as for the legitimacy of the Illuminati, it’s real and refers to a very old group called the Bavarian Illuminati, founded by Adam Weishaupt. The term Illuminati comes from the Latin word illuminatus, meaning â€Å"enlightened†. The members of the group were known as the enlightened ones. The Illuminati in the 1700s had a goal to eradicate superstition and the Roman churches domination over science and philosophy. Even though the group only gathered 2,000 members within the span of ten years, keep in mind it was the 1700s and all the members where very influential people. Those influential people were literary men who were attracted to the group because of they faced the same opposition. Eventually Karl Theodore became ruler of Bavaria and he decided to put a ban on all secret groups like the Illuminate, due to his ties with religion. This is where the original Illuminati was supposed to have been disbanded, but throughout time former members who spread their influence and rose back to power. This is where the conspiracy theory starts and the modern day Illuminati begins to rise to power. How they kept communication is widely argued about, the only thing that is consistent is that the old members that were cast out from the original group scattered out and recruited new influential members across the globe from Napoleon Bonaparte to George Washington. Eventually the American Revolution happens and America gains it’s independence. With George Washington leading this new born nation, this country was being guided by a man who pledged his allegiance to Lucifer in order to gain wealth and fame, at the cost of the suffering of others. With so much power the Illuminati began to rise and never stopped, due to how great a nation America became. Today America is arguably the lone super power nation, filled with the most diverse population and greatest minds from everywhere, we have found a home. The only problem is the Illuminati is a guest in our home and will make it their own if we’re not aware. Most people would say if secret page organizations like this were so powerful, it would be obvious to spot out and destroy it. This is half true, they are powerful, but with media distracting us everywhere we go, it’s easy to blend in. The Illuminati will remain hidden until they want to make their big move for world domination. In order to survive we must keep track of it’s active members and try to limit their growth as much as we can. This theory has been going around ever since the first group broke up in the 1700s and the theory has only continued to grown due to it’s infamy and signs of credibility. The theory has been presented from everyone all over the world. With a theory as big as this one has become, there are going to be a lot of issues and there needs to be some proof to back it’s claim. Now it’s time to show all the symbolism the Illuminati uses to communicate with each other right under the public’s nose. They control the currency and the bills we use in America. On the one dollar bill there are so many coincidences. The main one being the eye in the pyramid on the back of the dollar bill. The Illuminatis main symbol the all seeing eye staying true to their original symbol back in the 1700s. Now this may seem like an extremely far fetched coincidence, but there’s more. The latin words above and below the pyramid. Above the pyramid it says Annuit Caecares, in latin this means annoucing the birth. then below the pyramid it says nuevos ordo seclorum meaning New world order. Announcing the birth of a new world order seems fitting because America gained it’s independence, but the next part is where you start to question what’s really going on. Below the pyramid is a date May 1st, 1776. The birth of the original Illuminati, not America. It doesn’t stop there even the Eagle holding 13 olive branches and 13 arrows. This goes along with 13 stripes on the American flag and the 13 stars above the eagles head. Finally another latin phrase above the eagles head E plubus unum meaning one out of many because that’s exactly who controls the world’s money, the 1%. The eagle itself isn’t based on the bald eagle, it’s based on a phoenix. The 1782 seal depicts a Phoenix holding arrows and an olive branch. The same seal the original Illuminati used. There’s just too many obvious signs that some thing is going on with American power in relation to the Illuminati. page Another Illuminati symbol is the owl because of it’s the symbol of Mivera, the goddess of wisdom. The owl is shown as well in the upper right corner of the face on the one dollar bill. Supposedly many US presidents have bowed down to a giant Owl statue locatin at the bohemian grove. The Bohemian Grove located in Monte Rio, California is a major planning and meeting place of the secret group. The manhattan project was rumored to have been planned there. Also Nixon and Reagan decided who would run for president in that spot as well-(herbs 21). Symbolism is a very important thing when it comes to the illuminati to stay alert of it’s presence. Especially when it comes to the media and people we look up to.

6 Star Wars Characters You’ll Find in Your Office

6 Star Wars Characters You’ll Find in Your Office Star Wars is a widely popular Sci-Fi classic with larger than life characters. But did you know that pretty much every office ever has people who resemble these characters?  Here  are some of the classic characters you can likely find without ever leaving your  cubicle. 1. The Chewbacca  He’s the guy who uses every excuse to grow a beard and avoid shaving. It’s Movember. It’s the playoffs. It’s Tuesday.2. The Darth VaderDeep in the recesses of your office, there’s an executive so mysterious, so powerful, that his emails keep everyone in line without a peep. Did those interns really go back to school at the end of the summer, or did they run afoul of the Dark Side?3. The C-3POIf you ask this guy why company policy says you’re not allowed to keep a space heater at your desk, expect a long-winded lecture about building circuitry and OSHA regulations. At a social event, this is the person who will happily spend an hour telling you intrica te details about his fantasy baseball stats.4. The Obi-Wan KenobiThis person has been there so long that she has become the default oracle for all things that happened at least two company name changes ago. And if you ask nicely, she can tell you why that weird company policy has been around since 1994.5. The YodaYou email with a straightforward yes/no question, you get back a formal letter with 15 rhetorical questions, 3 anecdotes, and at least one invitation to do discuss the matter further on the phone.6. The Han SoloThis hotshot is the first to complain that there are too many meetings and nothing gets done. He threatens to quit at least once a week, but is always there come Monday morning.

Nonpolar Molecule Definition and Examples

Nonpolar Molecule Definition and Examples AÂ  nonpolar molecule has no separation of charge, so no positive or negative poles are formed. In other words, the electrical charges of nonpolar molecules are evenly distributed across the molecule. Nonpolar molecules tend to dissolve well in nonpolar solvents, which are frequently organic solvents. In a polar molecule, one side of the molecule has a positive electrical charge and the other side has a negative electrical charge. Polar molecules tend to dissolve well in water and other polar solvents. There are also amphiphilic molecules, large molecules that have both polar and nonpolar groups attached to them. Because these molecules have both polar and nonpolar character, they make good surfactants, aiding in mixing water with fats. Technically, the only completely nonpolar molecules consist of a single type of atom or of different types of atoms that display a certain spatial arrangement. Many molecules are intermediate, neither completely nonpolar nor polar. What Determines Polarity? You can predict whether a molecule will be polar or nonpolar by looking at the type of chemical bonds formed between the atoms of the elements. If there is a significant difference between the electronegativity values of the atoms, the electrons wont be shared equally between the atoms. In other words, the electrons will spend more time closer to one atom than the other. The atom that is more attractive to the electron will have an apparent negative charge, while the atom that is less electronegative (more electropositive) will have a net positive charge. Predicting polarity is simplified by considering the point group of the molecule. Basically, if the dipole moments of a molecule cancel each other out, the molecule is nonpolar. If the dipole moments dont cancel out, the molecule is polar. Not all molecules have a dipole moment. For example, a molecule that has a mirror plane wont have a dipole moment because the individual dipole moments cant lie in more than one dimension (a point). Nonpolar Molecule Examples Examples of homonuclear nonpolar molecules are oxygen (O2), nitrogen (N2), and ozone (O3). Other nonpolar molecules include carbon dioxide (CO2) and the organic molecules methane (CH4), toluene, and gasoline. Most carbon compounds are nonpolar. A notable exception is carbon monoxide, CO. Carbon monoxide is a linear molecule, but the electronegativity difference between carbon and oxygen is significant enough to make the molecule polar. Alkynes are considered nonpolar molecules because they dont dissolve in water. The noble or inert gases are also considered nonpolar. These gases consist of single atoms of their element, such as argon, helium, krypton, and neon.

Changes in Political Economy of Development Essay

Changes in Political Economy of Development - Essay Example This essay stresses that in the 20th century there have been many scholars who have done extensive research on the different policies adopted. However, each researcher has been advocating for their own framework and it has been the responsibility of leaders to adopt the best for their countries. Since the dawn of communism and capitalism in the world where the two were seen to be at war with each other there have been massive changes in the systems all over the world. The conventional communism and capitalism have been overtaken by liberalism and eventually neo-liberalism. One can only ask if there are changes that will be seen in future with massive economic and political changes shaping the world. Capitalism is one of the oldest models that were used at the dawn of the 20th century and its failure was culminated by the great depression that hit the United States massively. This paper makes a conclusion that a huge gap still exists between the developed countries and the developing countries. Instituting similar paradigms and economic policies will not be helpful to the developing countries since they do not have similar levels of resources. There is a need to ensure independent a factor that should not be applied only at individual level. However, the world is braced for major transformations due to the changes in the political and economic arena and therefore leaders have a responsibility to get the best out of their economies. The changes have helped the world economy but there is more to be done to ensure the same is felt by individuals all over the world.