One of the most known theories is the Activation Synthesis Theory. J. Allan Hobson developed this theory in the late 1970s after running an experimental study on cats focusing on rapid eye movement sleep (REM) (Domhoff‚ 2003). The Activation Synthesis Theory simply states that our cerebral cortex is trying to interpret random electrical activity we have while sleeping. Hobson argued and quoted that
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occur strongly around 2000 cm-1. The stretches at 1940 and 1855 cm-1 in the IR ATR spectra are possible indicators of carbonyl stretches in the compound that was made. The solution cell IR spectra had two stretches at 1981 and 1876 cm-1 are also indicative of carbonyl stretches in the compound that was made. The IR ATR spectra that was collected has a similar carbonyl stretch pattern similar in the (benzene)chromium tricarbonyl IR spectra found in the literature (figure 1)2. The stretches of the carbonyls
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Synthesis Essay Prompt #1 Throughout history‚ primary sources such as diaries‚ postcards‚ and letters have all been utilized to their full extent. These were used to document events in the past‚ to which the present can achieve a better understanding of. However‚ some texts have more influence over another‚ to which the ineffectual documents are discarded. Historical texts such as the Declaration of Independence‚ or the Holy Bible are all preserved because of their role in fabricating today’s society
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1. In the Luminol synthesis the compound being oxidized was the sodium hydrosulfite. 2. The purpose of the acetic acid is to pronate the dianon organic molecule to make the neutral organic compound‚ Luminol that will crash out of the solvent. If the number of moles were reversed for acetic acid and sodium hydroxide the solution would be very basic‚ and and the amount of Luminol produced would decrease. 3. The cold water was used to decrease the solubility of Luminol in the solvent and prevent further
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Grignard Reaction: Synthesis of Triphenylmethanol Dominic DiRaimo Lab Partners: Roxana Hernandez Somata Thach TA: Sreya Mukherjee December 5‚ 2013 Introduction Grignard reagents are good nucleophiles as well as strong bases (Weldegirma). It allows compounds to react with acidic compounds‚ therefor is must be free from acids as well as water during the desired reaction. Another important aspect of Grignard reagent is that refluxing is necessary to
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First‚ the synthesis of the coordination compound‚ KaFeb(ox)cdH2O‚ needed to be carried out. This was achieved by weighing out 8.29 grams of K2C2O4 with a Dial-a-gram balance. Once measured‚ the 8.29 grams K2C2O4 were placed in a 125 mL Erlenmeyer flask. 25 mL of deionized water were then added to the 125 mL flask and stirred with the K2C2O4 until complete dissolution was achieved. Next‚ 4.11 grams of FeCl3 were weighed out using the balance previously mentioned. Once the 4.11 grams were measured
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Racism can be “defined as the hatred of one person by another or the belief that another person is less than human because of skin color‚ language‚ customs‚ place of birth or any factor that supposedly reveals the basic nature of that person. It has influenced wars‚ slavery‚ the formation of nations‚ and legal codes” (“What”). The face of racism over the past 50 years has changed but yet‚ some still stay the same. People made laws against racism and it is not as blunt anymore. But opinions and stereotypes
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“The Girl Who Was On Fire” Throughout history‚ one of the most prominent issues in society is the way gender plays its role. Women have always been cast aside as being the weaker one‚ being too emotional‚ while men‚ on the other hand‚ are the strong ones‚ who need no help and can do everything by themselves. This is why‚ in The Hunger Games‚ Katniss Everdeen is such a role model for women everywhere. She is the perfect mixture of a young woman who can act just like “the guys‚” yet‚ at the same
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In modern society‚ global warming is one of the most serious problems causing unrest all over the world. Global warming has been blamed for a host of recent worldwide issues‚ such as an increase in the number and severity of hurricanes‚ higher temperatures and droughts‚ and various other environmental changes. Thus‚ countermeasures to cope with the aggravating global warming are urgent questions in the present day. To deal with the problem of global warming‚ many nations and organizations are making
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Advancement in Technology Technology is a word that is used to describe advancements‚ knowledge‚ creations‚ and abilities. Every day Technology continues to grow allowing our society to advance in the way we live our lives. Advancement in technology has created people in society to become more knowledgeable while allowing distractions to their everyday life. Technology such as the Internet is a tool that society uses in their everyday life. The Internet is interactive and can provide endless
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