General Papers ARKIVOC 2008 (xi) 131-141 Synthesis and biological evaluation of some new pyrimidines via a novel chalcone series Amit R.Trivedi‚ Dipti K. Dodiya‚ Naresh R. Ravat‚ and Viresh H. Shah* Department of Chemistry‚ Saurashtra University‚ Rajkot (Gujarat)‚ India‚ Pin-360005 E-mail: shah_v_h@yahoo.com Abstract In the present investigation ethyl 2-(4-carboxyphenylazo)acetoacetate 1 on condensation with various aromatic aldehydes in ethanolic NaOH solution yielded the corresponding
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Technology has evolved so much since the publishing of Brave New World written by Aldous Huxley. We as people in 2015 cannot live without it. Whether it be a smartphone‚ a tablet‚ or a desktop people’s lives rely on technology and the connections they make through it. In the novel‚ there were no iPhones or iPads that were the most used products. The Director in the Central London Hatchery and Conditioning Centre had different machines. The conveyor belt to mass produce babies. The main goal
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still have a long way to go to catch up to the rest of the world. Rwandan traditional healer‚ Musa Kayairanga Traditional healer Musa Kayairanga of Rwanda uses herbs and ointments to treat his patients‚ and over the years he has learned a lot about natural medicines. Now he is able to share this information with more people‚ thanks to the computer and the Internet. After learning how to use the computer at a rural telecenter‚ the 62-year old healer says he now exchanges e-mail with other herbal
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music‚ but the inventions were pretty radical (Jaime Purvis).” In the 1980’s the field of technology changed for later years to come. The 1980’s jump started the era of CD’s‚ Pac-man‚ and the personal computers. “The first CD title was 52nd Street by Billy Joel”( Sony‚2). Americans enjoyed many of the innovations of this time period. Technology of the 80’s had an impact in the 80’s‚ the world‚ and has still impacted the people of today. The impact of technology at this time was used to store data
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2012 Basic Sciences 1 – News Essay New Surgical Technology: Adoption or Diffusion? This article raised an interesting subject: surgeons and patients seeking improved treatment often forget that a new technique is not necessarily a better one. Human body with its health problems remains the same but the surgical technology is always moving towards progress. People develop new surgical tools and new surgical procedures constantly. However‚ do we carefully test all these new tools and procedures before
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constitution ... enables constitutional change to be brought about within the United Kingdom with the minimum of constitutional formality.’ Consider the sources of the UK constitution and the methods by which it may be changed. Do you agree with Barnett’s views? The UK’s unwritten constitution‚ formed of Acts of Parliament [AoP]‚ Royal Prerogative [RP]‚ Constitutional Convention [CC] and Case Law [CL]‚ prompts much debate about the ease of which constitutional change can be introduced. A written constitution
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Sociological Impact of New Technology on Communication Communication plays a significant role in every aspect of life. Humans are very social animals and depend on being able to communicate with one another. Society requires people to be able to understand one another as society is ultimately constructed by people’s everyday interactions. Technology has advanced significantly in the past century and exponentially over the past few decades. Social‚ economic and political spheres all depend
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Change’s In Technology in the past 15 years. • Computers: Computers have had a dramatic change from the way they used to be‚ when a computer would take up an entire room and weighed tons of pounds and had the same amount of power as a scientific calculator. Now‚ computers come in all shapes and sizes to suit your personal needs‚ weather it be a laptop‚ or a normal pc with a flat screen anything really. Another major invention was the internet. This is a massive change not only to the computer
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The Exploitation of Love and Technology In the Dystopian novels 1984 and Brave New World‚ George Orwell and Aldous Huxley create atmospheres that consist of their prediction of the future. “1984” and Brave New World contain totalitarian governments that encompass distorted views on the way societies should behave. Although the two leaders in the novels‚ Big Brother and His Fordship‚ carry out their regulations differently‚ the idea of how to control a society remains consistent. The key to maintain
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relationship between technology and society in Aldous Huxley’s novel Brave New World? In the story the whole society is based around technology. Technology is not only defined as electronics‚ for example it is also defined as gaining and applying scientific knowledge and using that knowledge for progress. Technology plays a huge role in the society in Brave New World because the society is focused mainly on stability‚ growth‚ and societal improvement. The first way that technology plays a key role in
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