experiment‚ 4-(4-chlorophenyl)-3‚4-dihydropyrimidine-2-one is synthesized in a solvent-free reaction‚ where urea‚ ethyl acetoacetate‚ 4-chlorobenzaldehyde are used as the reactants and p-toluenesulfonic acid is used as the catalyst. This reaction is similar to the original synthesis of DHPM by Pietro Bignelli‚ as it incorporates a single step. Due to its environmentally friendly conditions‚ such as the use of solar energy as a heat source and the lack of solvent‚ this synthesis of 4-(4-chlorophenyl)-3
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4-MAT Book Review: Pegues Jaime Castaneda 4-MAT Book Review Liberty University Abstract The book titled Confronting without Offending is filled with compelling strategies when posed with dealing with conflicts. From the onset of the book it allowed me to see things in a different perspective‚ a Christian perspective. The beginning of the book recounts the story of the Tower of Babel. The part that I found to be most intreging was on how God breaks up their language in an effort to prevent
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Chapter 4‚ 5‚ 6‚ 7 Summary Operations can be analyzed at three levels 1. Flow between operations (the level of the supply network) 2. Flow between the processes (the level of operations) 3. Flow between the resources (the level of the processes) Design Design is to conceive the looks‚ arrangements‚ working of something it is constructed What is process design? What are the objectives of process design? How do volume and variety effect process design? How are process design identical? Process Design
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alkene is the dominant product‚ the reaction follows Zaitsev’s rule. Zaitsev’s rule states that the major product of a β-elimination reaction is the most stable alkene [1].Acid-Catalyzed Dehydration is the elimination of a molecule of water from adjacent carbon atoms. An alcohol can be converted to an alkene by dehydration‚ which is often brought on by heating the alcohol with either 85% phosphoric acid or concentrated sulfuric acid [1]. The objective of this experiment is to dehydrate 3-methyl-3-pentanol
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“A Language‚ Not Quite Spanish‚ With African Echoes” 1. In which region and in what country is San Basilio located? What is the language of the linguistic minority in this region? What are the cultural advantages of being in this linguistic minority? Answer: San Basilio is located in the Caribbean region of Columbia. The language spoken is Palenquero. The cultural advantages of being in this linguistic minority are that they are closer knit with everyone in the community. Everyone within the community
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place as the water goes away from the food stuff (Earle‚ 1983). The Rate of drying depends on the type of food‚ the processing conditions and the design of the drier (Fellows‚ 2000). The practical of dehydration of tomatoes was carried out in a cabinet dryer that was operated at the temperature of 80°C. In the cabinet dryer the food material was spread out on the trays and heating was facilitated by an air current sweeping across the trays (Earle‚ 1983). Figure 4 illustrates the air flow inside
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Group 4 Project Reflection Group 4 project was an interesting learning experience. It forced me to work with people that I haven’t worked with before‚ take into account our team’s different opinions and make the most out of what we had. We started out with an idea‚ water suspended on a table without a cup‚ that we spent a whole meeting on‚ before we realized that it was not possible to do it‚ which left us with two meetings to decide what we were going to do. I was then unable to
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Britney Jackson ENGL 607 Journal Entry 4 It is the eighth week of my Composition Studies class. I am shocked that it is already the end of the sub-term. This course has passed quickly. I have learned so much about how to teach writing. During just these last two weeks‚ I have learned how about peer writing groups‚ teaching style‚ revision‚ and evaluating students’ work. I have also had the opportunity to read the writing of three students and evaluate that writing for an assignment. Through the
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CHAPTER 4: COMMUNICATION DEVICES AND THEIR USES. Activity 4-1 “Answer the telephone.” The PHONE is ringing. STAFF: Great morning‚ and great food! I’ m Parneet Kaur‚ Understudy Wellbeing Unit Facilitator at Opportunity Therapeutic Middle‚ Orthopedic Unit‚ 3 East. How can I help you? Activity 4-2 “Place a telephone caller on hold.” NOTE PAD Name of the caller: Dr. Robert Cohen Telephone line number: 645-887-7645 Message: STAFF: Great morning! I’m Parneet Kaur‚ an understudy wellbeing unit facilitator
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Assignment 4 Introduction to Assessment 5.1 Identify and review a range of different assessment methods Assessment can be formative or summative‚ formative assessment means it is ongoing and summative assessment means at the end. Depending upon the syllabus‚ the learner(s) may be working towards a unit of a qualification‚ competence statements or a set of learning outcomes which could be assessed on an ongoing basis. You could use an assignment or questions to assess knowledge on an ongoing basis
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