Experiment 6: Work‚ Power and Energy Laboratory Report Eljine Jayson Zhang‚ Shaira Madelene Vinta‚ Mel Marvin Villarante‚ Pauline Alyssa Vega‚ Camille Elijah Valdez‚ Nicole Dominique Vasquez Department of Physical Therapy College of Rehabilitation Sciences‚ University of Santo Tomas España‚ Manila Philippines Abstract This report aims to show how to determine the power output of going up a staircase and going down the same staircase‚ to determine the change in kinetic and potential
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EXPERIMENT 1: REACTIONS OF ENOLATE IONS WITH CARBONYL GROUPS Aims In this experiment we used two techniques for the reactions of enolate ions with carbonyl groups. One technique used was Doebner reaction and the other technique used was Claisen-Schmidt reaction. Therefore the aim of this experiment is to synthesize trans p-methoxycinnamic acid and to synthesize dibenzalacetone via an aldol condensation reaction between acetone and benzaldehyde. The products would be recrystallized using ethanol
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Bambara’s‚ “The Lesson”‚ illustrates the story of children growing up in poverty and how one person can make a huge difference in their lives. How one person creates an environment to help children not only discover‚ but succeed in learning some very important issues about the world around them. Education for children in poverty stricken neighborhoods‚ such as the main character‚ Sylvia’s‚ proves itself difficult to acquire‚ however is essentially the best way to move beyond poverty; shown by the
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Experiment 2: IDENTIFICATION OF UNKNOWNS BY TLC AND MP IN COMBINATION Introduction: Thin layer chromatography (TLC) is one of the most valuable techniques in organic chemistry. This is a best method of separating and identifying mixtures of two or more compounds. The separation is accomplished by the distribution of the mixture between two phases: one that is stationary and one that is moving or mobile. Chromatography works on the principle that different compounds will have different
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USA Patriot Act (2001) University of phoenix Legal issues in justice and security AJS 522 Kim Tandy July 15‚ 2013 USA Patriot Act (2001) On September 11‚ 2001 19 Al-Queda members attacked New York and Washington D.C. by hijacking four passenger airliners. Two of the airplanes American Airlines Flight 11 and United Airlines 175 were crashed into the north and south towers of the World Trade Centers in New York City. American Airlines Flight 77 crashed into the Pentagon which collapsed the
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process of distillation. Distillation is the separation of volatile substances mixed with nonvolatile substances by boiling the mixture to alter the phase of the volatile substance. The researchers used the simple distillation set up to conduct the experiment. 25 ml of The Bar Vodka was used and 7 ml of distillate was collected before a temperature of 95 degrees Celsius was reached. Collected distillate was then subjected to a flammability test to confirm ethanol content. The percent ethanol was computed
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The Lesson In “The Lesson” by Toni Cade Bambara‚ the author writes about Sylvia’s childhood experience as a student. She is a young-immature‚ uneducated‚ and naive kid who doesn’t know much about life‚ but her teacher tries to help her by giving her a lesson of reality as well to the rest of her students. She describes her teacher as a lady‚ Miss Moore‚ with “nappy hair‚” “proper speech‚” and “no makeup.” Sylvia explains how she feels when she goes to toy store in Fifth Avenue. For example‚
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An example of a situation I have been in where I experienced a lack of power that led to poor conflict strategies occurred when I was a very young child. I was five years old and my parents had just had my little sister. My mother says that I was very jealous of all the attention the new baby was receiving. She said that I acted out and misbehaved often in the year after my sister was born‚ but I remember one instance when my sister was just old enough to be able to sit up on her own‚ I carried my
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Rights Movement‚ Toni Cade Bambara’s short story "The Lesson" tells the story of a young African-American girl named Sylvia and the important life lesson that she learns one day while on a trip to a toy store in New York. Her neighbor‚ Miss Moore‚ brings Sylvia and a group of her friends to F.A.O. Schwarz and while there‚ they come face to face with the injustices they face because of their backgrounds. Miss Moore does this to teach them a lesson‚ one that she feels that they need to learn in order
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trying to quit smoking. He started out young and as he grew older he just couldn’t stop smoking. He continued smoking through his years as a graduate student at Ohio State and into the beginning of his teaching career as a psychologist at Harvard then Stanford. His smoking was so bad he eventually was smoking three packs a day. That is just crazy to think someone can smoke three packs in just one day‚ but I also think someone smoking one pack in a day is crazy too. Mischel realized that smoking could kill
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