Pat 1 Synthesis of 4-aryl-6-indolylpyridine-2-carbonitriles and evaluation of their biological activity Synthesis of 6-indolyl-4-aryl-3-cyanopyridine-2-one (1a-e) Employing the MCRs approach and microwave irradiation‚ an equimolar amounts of aromatic aldehyde‚ 3-acetylindole‚ ethyl cyanoacetate were reacted with excess of ammonium acetate in one-pot‚ reaction‚ under the microwave irradiation‚ afforded a novel series of 4-aryl-6-indolyl-nicotinonitrile-2-one derivatives 1a-e. Ethylene glycol was
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Which was the most important in causing the Scientific Revolution? a) Renaissance b) Printing Explain your answers. Renaissance was important in causing the Scientific. This is so as the Renaissance artists made new discovery in nature. The intellectual who worked with the artisans during the Renaissance also created new technology and ideas. However‚ printing also played an important role in causing the scientific revolution as more books spread more knowledge around. The Renaissance artists
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quotes that Harry Potter book fans can easily recognize. However‚ both of these quotes are either eliminated or butchered in the transition from the book series to the movie adaptations‚ like many other aspects of the book series. In the novels‚ the characters experience great character development‚ and their background stories and relationships shape the story. However‚ the movies eliminate these characteristics‚ resulting in the creation of an entire‚ separate entity from the book series. A multitude
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Sweat pours down your back. Your neck aches from craning to see the stage better. The seven- hour wait for tickets was grueling‚ but here you are; watching. Waiting. As you hold up your light stick‚ you wait with the rest of the stadium in tense anticipation. You have screencaps of their faces from your favorite MVs. Photo cards of their best selcas in your wallet. And their newest album in your bag‚ ready for signing during the fan meet. Every peso is worth it‚ just to breathe the same air they
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to overcome the short coming of the Short Time Fourier Transform (STFT)‚ which can also be used to analyze non-stationary signals. While STFT gives a constant resolution at all frequencies‚ the Wavelet Transform uses multi-resolution technique by which different frequencies are analyzed with different resolutions. A wave is an oscillating function of time or space and is periodic. In contrast‚ wavelets are localized waves. They have their energy concentrated in time or space and are suited to analysis
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Ambiguous Figures Complete the Ambiguous Figures Activity at the My Psyc Lab website and answer the following questions. (1 point for each question) 1. What was the purpose of the experiment? The purpose of this experiment was to test our perception twice by viewing ambiguous pictures. That reflects our first response in a particular way. 2. Describe the experimental procedure. In this experiment I was presented by 14 trials in which I had to identify what I see in an ambiguous figure. Each trial
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Progress Report Scaffold Which brand of paper towel is most absorbent? Aim: The aim of this experiment is to see which brand of paper towel absorbs the most water out of a 200mL beaker. Hypothesis: In this experiment my reasearch has shown that Kleenex Viva would be most likely to absorb the most water as to the amount that the Woolworths homebrand would because of its thickness and the texture of the paper. Variables: |Independent variable |The independent variable
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FIGURE IN ART CONTEMPORARY VS RENNEISANCE CULTURAL From historical Renaissance aspect‚ the nude figure in art has always been represented as innocent and pure‚ as well sensual and sexual. Therefore contrasting to the contemporary point of view‚ whereas the nude is often a mirror reflecting the darkest parts in society through dehumanization‚ distortion and repulsion. Religion in society was quite superstitious back in the 1400’s and the artists beliefs in God where very strong and faithful‚
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& 18 Waves‚ Light & EM Spectrum Name___________________________ Study Your Notes‚ textbook‚ worksheets‚ workbook pages & labs to fill in this information: Chapter 17: Mechanical Waves: a disturbance in matter that carries energy from one place to another Transverse Waves: a wave that causes the medium to vibrate at right angles to the direction in which the wave travels. Surface waves: a wave that travels along a surface separating two media Longitudinal waves: a wave tin
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effective on certain crimes. And certain punishments are more effective on certain people. Some criminals should be punished to remove their incentive for committing crimes. But there are some criminals who just need to be removed from society to prevent them from preying upon society. Obviously for lesser crimes‚ lesser punishments should be delivered. AND punishments (if at all possible) should reflect the crime committed --- such as scrubbing walls for "graffiti artists"‚ picking up trash
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