Abstract The glass transition temperature of polymethylmethacrylate ( PMMA‚ Perspex) is measured using static and dynamic method while the glass transition temperature of rubber of different size is measured using only dynamic method. The glass transition temperature Tg of Perspex is found to be 90°C using the static method and 160°c using the dynamic method. On the other hand‚ the Tg of rubber is found to be -30°C. Introduction Perspex is a type of amorphous polymer and has the following
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What makes a character strong? What does it take to be a stronger person? In the play The Glass Menagerie by Tennessee Williams‚ the narrator Tom introduces his mother‚ Amanda‚ and his sister‚ Laura. Both characters show strength‚ but who is the stronger character? Throughout the play‚ Laura is compared to everyone else. She does not fit in well with other people. Laura is a strong young woman‚ but Amanda shows more resilience because she is independent‚ firm in what she says‚ and sets high expectations
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How does Williams develop the Character of Amanda Wingfield in Act One of The Glass Menagerie? During Act One of The Glass Menagerie‚ Amanda Wingfield faces the revelation that her daughter Laura has not been attending business college‚ but has instead been “going out walking”‚ and after a brief period of despondency decides that Laura needs to get married. Throughout‚ it is clear that Williams intends for Amanda to be seen as misguided rather than malicious; her motivation for actions that
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After reading a vast majority of “The Glass Castle‚” I have personally enjoyed reading Parts II and III the most. Throughout these two sections of the memoir‚ Jeannette was faced with an uphill battle each and everyday scarred by homelessness‚ poverty and starvation that has come to define this novel. Furthermore‚ the struggle experienced in these two parts allowed for Jeannette to truly reflect on her life and take control of her own destiny to realize that she needed to escape this lifelong rut
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A Spiritual and Humanistic Mix The Ceiling of the Sistine Chapel April 29‚ 2011 The ceiling of the Sistine Chapel in Rome‚ Italy is a masterpiece of biblical symbolism and humanistic style. Michelangelo was able to present both Catholic and Humanistic element in such a way that they do not visually conflict and blend into one of the most often visited pieces of artwork in the world. This work of art can tell us a lot about the values of society at that time and our progression through
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In the book “The Glass Castle” by Jeannette Walls poverty goes deeper than just low income. Even while Jeannette’s parents had money coming in‚ they struggled to support their family properly. They went hungry‚ had no electricity‚ or even indoor plumbing‚ so this proposes the question can poverty be caused by more than just low income? Do people actually want to live in poverty? For Jeannette’s parents it sure seems that way. Rex Walls had grown up in a poverty stricken town of Welch. He grew
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The Power to Overcome Sid Udayan January 10‚ 2012 ENG4U1 Ms. Skakic It still holds true that man is most uniquely human when he turns obstacles into opportunities. This is evident in Jeannette Walls’ memoir‚ The Glass Castle‚ which reiterates the story of Jeannette who is raised within a family that is both deeply dysfunctional and distinctively vibrant. Jeannette is faced with numerous barriers throughout her life. Despite the many obstacles set forth by her parents during her
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Last week in class we read the Glass Castle by Jeannette Walls. The book showed what’s it’s like to overcome adversity at anytime even when times are bad Jeannette Walls overcame her father’s alcoholism and her mother’s psychoness. The family was also going through a financial crisis so with the weight of everything on her she had to get over so much for her to be able to succeed in her later life. Jeanette was a very strong and determined person and she didn’t allow herself to use the homelessness
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China’s demand for flat glass has grown at a fast pace in the past decade. In the next five years‚ both production and demand will continue to grow. This new study examines China’s economic trends‚ investment environment‚ industry development‚ supply and demand‚ industry capacity‚ industry structure‚ marketing channels and major industry participants. Historical data (2003‚ 2008 and 2013) and long-term forecasts through 2018 and 2023 are presented. Major producers in China are profiled. Complete
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Evolution of Stained Glass in Medieval Times MSE 1111 Fall 2017 Medieval stained glass windows are the main feature of many famous buildings‚ from the Augsburg Cathedral of Germany to the Sainte-Chapelle in France. Due to cultural significance alone‚ Medieval stained glass is an important topic to learn more about the culture of Europe during the Medieval Period. However‚ the study of stained glass has one more important advantage. Since Roman times‚ the process of creating glass has remained remarkably
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