Thursday, October 31, 2019

The relationship between Benedick and Beatrice in the Play and the Essay

The relationship between Benedick and Beatrice in the Play and the Film of Much Ado About Nothing - Essay Example Two other characters stand out as important elements in the dramatic development of the play. Beatrice is a fiery, outspoken cousin of Hero, who is intended no doubt to provide a contrast to Hero’s gentle and quiet character. Benedick is a witty and disrespectful courtier who so far has not consented to be romantically tied to any woman. Claudio and Hero are the unwitting victims of deception, showing one potential reaction to this turn of fate, while Benedick and Beatrice are examples of an entirely different, and more feisty response. As the title of the play suggests, it all comes right in the end, but the main point of the play is to explore the different paths that can be followed in leading two individuals to the traditional â€Å"happy ending† scenario of the Elizabethan comedy genre. Love wins out in the end, despite the posturing of the human characters in the play, and this is the main message that both film and play project. Benedick and Beatrice are like male and female versions of the same character type. They predictably get into arguments with each other, partly to amuse their friends, but partly also because they have so much in common with each other, and make such equal and entertaining sparring partners. While Hero and Claudio play the role of the star crossed lovers, whose path to true love is interrupted by villainous subterfuge, Benedick and Beatrice represent a lively contrast, as two arch enemies who are brought together by the same villainous plotting. This criss-crossing plot device is an example of Shakespeare’s complex commentary on the shifting roles of the sexes in Elizabethan England. One of the features of Branagh’s film that has attracted much critical attention is the fact that there is a mixture of British and American actors in the film, with a consequent erratic mix of accents. This was no doubt a consequence of UK/US collaboration on the production side, but also a reflection of marketing aspirations which were truly global. The kind of Shakespeare being produced here is deliberately international, with an ironic kind of inter-textuality that appeals to a post-modern audience. The casting of comic superstar Denzel Washington as Don Pedro, for example, adds modern layers of connotation to the original meanings intended by Shakespeare himself. Seen in this light, the relationship between Benedick (Kenneth Branagh) and Beatrice (Emma Thompson) appears as a commentary on relationship issues faced by modern globetrotting professionals. Certainly Emma Thompson’s Beatrice is reminiscent of the articulate, at times even stridently feminist, modern wom an who will not succumb to traditional notions of female subordination in marriage. Don Pedro’s comment to Beatrice â€Å"In faith, lady, you have a merry heart† (Act 2, Scene 1, line 293) underlines the potential that she has to lighten every scene and distract attention from her inner loneliness to her outer display of wit. There is more to Beatrice than meets the eye, and only in the presence of Benedick does she truly shine. This chemistry between the two characters is brought out to perfection in Branagh’s film, as the two often stand back to back, facing away from each other and firing off remarks into the surrounding crowd of onlookers. They studiously avoid intimate contact at first, but everyone knows that they are a fine match for each other, romantically as well as intellectually. The underlying tension between the two sets up a slow burning suspense that carries on throughout the play and film until it reaches its fulfilment in the closing scene. The

Tuesday, October 29, 2019

Great Patriotic War Essay Example | Topics and Well Written Essays - 2500 words

Great Patriotic War - Essay Example The Soviet Union (Filtzer, 2002) soldiers in the front lines were caught by surprise. In fact, the German army's blitzkrieg (lightning) attack easily toppled the Soviet Union soldiers in the first few months of the attack because they were surrounded, cut off from supplies, backup troops, and war materials and thereby forced to surrender to the advancing mighty German Army. German forces reached the gates of Leningrad in the North in September 1941. Germany had already overrun Smolensk in the center of Leningrad and took control of Dnepropetrovsk in the South of Leningrad. German Soldiers have reached the vicinity of Moscow, which is the Seat of Government of the Soviet Union in December of 1941. However, after months of fighting inside the big expanse of the Soviet Union territory, the German army realized that they were just humans. They had reached their maximum stamina, finally grew tired, and out of breath because the cold winter months had finally arrived. The German soldiers were not supplied with much needed food and other war supplies to fight in a winter war arena. The German army had been cut off from their supply lines because they had gone too far and deep into Soviet Union territory because Moscow is almost a thousand miles away from Berlin.It was in the autumn of 1941 that the German invading army made attempts to capture Moscow. The battle occurred between October 30, 1941 to April 20, 1942 which is one of the greatest battle wins that the Soviet Union will forever be remembered.During the autumn of 1941, around twenty eight soldiers from the 316th rifle company led by General Panfilov built a foxhole on a hill between the village of Nelidovo and Dubosekovo t o hold the German Advance to Moscow. With the use only of sub machine guns, rifles, incendiary bottles and grenades, they fought an uphill battle against twenty German tanks and infantry. Fourteen German tanks were destroyed which made the Germans retreat. The Germans then made a second attack with thirty tanks but the Moscow defenders destroyed eighteen thanks and killed and maimed many Germans. The Germans retreated for good. The Soviet Union professor Vasily Klochkov-Diev tied a rope of grenades around his waist and jumped while shouting "Russia is large, but there is no place to retreat. Moscow is behind us." under the German tanks destroying them. Other soldiers followed his example and only five Soviet soldiers survived to tell the tale of their Great Patriotic War.From October to December of 1941, thousands of residents of Moscow constructed many leveled fortifications around Moscow and also mined the roads and bridges to

Sunday, October 27, 2019

Heat Exchange In Refrigerator System

Heat Exchange In Refrigerator System INTRODUCTION The intend heat exchangers, such as condensers and evaporators, very much influences energy effectiveness of the refrigeration system. A properly designed heat exchanger will not simply helps decrease energy consumption but in addition reduce cost and increase storage volume. Recovering energy efficiency and reducing cost essentially poses a multi objective optimization problem. As these objectives are differing, no single design will satisfy both at the same time. Generally, heat exchanger optimization can be classified into system-level optimization and component-level optimization as in system-level optimization. a complete system is analyzed while component level analysis is performed by separating the heat exchanger from the system by providing proper junction boundary conditions. Previously it has been used design optimization methods, which are merely thermodynamic in nature, for example entropy generation minimization (EGM) The main concept of EGM is that if entropy, which measures the irreversibility of the system and minimized followed by systems performance improvement the technique is used to optimize heat-exchanger list between the condenser and evaporator. The resultant system from the analysis is the good   energy efficient, but   may not be good for an economic point of view a new approach was projected which integrates economics with thermodynamic optimization, which means   the ‘‘thermo-economics approach. Th ermo-economics blends two very dissimilar fields thermodynamics and economics, making it predominantly suitable to design thermal systems with efficiency and capital cost. (Gholap et.,2007 ) . Condensation heat transfer, equally inside and outside horizontal tubes, plays a main role in refrigeration the science of condensation heat transfer has been adopted a substitute working fluids and new improved surfaces for heat exchangers. (Cavallini, A etal.,2003) Literature review Literature review and discussion for heat exchange in refrigerator system There are many   publications focus on heat exchangers in an refrigerator system   has have quite a lot of design variables such as geometry, surface finish, Material In this work. These variables are inhibited by various reasons such as manufacturing capability and space limitation. Heat exchanger has many variables, e.g. number of rows, width, fin density, tube diameter, tube spacing, fin spacing, etc. Dependent variables are the characteristics of the design household refrigerators, energy consumption, cost, and internal volume can serve as independent variables. (Gholap,,2007 ) describe heat optimizing system in an refrigerator system the study was proposed considering overall energy-consumption and heat-exchanger with low cost material which was multi-objective optimization problem. Thus he tried to calculated over all energy-consumption   by adding the energies consumed by the compressor, fan motors, and defrost heater for a 24 hours period and heat-exchanger   costs of material were calculated by means of   individual weight of the coil multiplied through the rate per unit and weight of the correspond metal in the market. His researched   was focus on various kinds of design of the condenser for heat optimizing, most household refrigerators has   wire-on-tube design for the condenser and finned tube Design for the evaporator which is used extensively according to research heat exchanger is divided into along length, height and depth each of element has refrigerant and air steam. However, heat optimizing system does not show much development Thus, The designer can prefer a resolution based on the manufacturers strategic direction regarding cost and the Energy-consumption requirement. A research on wire on tube condenser by (Lee, TH.,2001) observes the correlation on the airside heat transfer coefficient of wire-on-tube type heat exchangers by   using single layer tube   rather than using bundles of tubes. The improved correlations were based on Zhukauskas correlation which discussed via the numerical analysis. Thus Concluding the ratio of Zhukauskas correlation for a single cylinder to the heat transfer coefficient across to the air flow in the wire-on-tube type heat exchanger is constant and the heat transfer parallel to the air flow in the wire-on-tube type heat exchanger. Hence, Zhukauskas correlation has a more accurate prediction result compared to the existing cases. Another research was proposed by (Yang, C, 2005) presenting the numerical results of the consequence of dissimilar parameters on the performance of capillary tube-suction line heat exchangers (CT-SLHX), together with condensing and evaporating temperatures, degrees of sub cooling and superheat, tube diameter, tube length, and refrigerant flow inlet quality. The effects of different geometric and operation circumstances on the capillary tube performance and investigated that the best design present capillary tube-suction line heat exchanger exists about 3 K of sub cooling and 1.4-1.6 m of the heat exchanger length. Further found that R-134a performs better in terms of heat transfer rate and evaporator capacity than R-600a and heat transfer rate from the capillary tube to the suction line decreases by about 8-10% when non-adiabatic inlet arrangement is used compared with adiabatic Wire-on-tube Design The most extensively used condenser in refrigerant system since many years is wire-on-tube design used for the condenser and finned tube design intended for the evaporator. Wire-on-tube type heat exchanges consists of tube bundles within which a heat transfer medium such as refrigerant is strained to flow, whereas a second heat transfer fluid like air is concentrating transversely through tubes. As the airside thermal resistance of this heat exchanger is much advanced than that of refrigerant side, improved surfaces such as wires straight welded on the sequence of tubes are engaged to successfully reduce the resistance as in the other finned tube heat exchangers. Even though these are widely used in home refrigerator for low cost and simple making, the general design data and correlation for the airside heat transfer be not easily obtainable. This makes additional studies have been focused on the research area for cycle matching and frosting. The airside heat transfer coefficient of heat exchanger will be able to calculated using the following two methods: The heat transfer coefficient of tubes and wires can be obtained, respectively, by multiplying Zhukauskas correlation by correction factor Results is formulated directly by performing the heat transfer experiment on wire-on-tube heat exchanger. (Lee,TH.,2001) Capillary Tube-suction Line Heat Exchange Optimizing a capillary tube-suction line heat exchanger is beneficial designers for vapour compression refrigeration systems and better enhancement of the system performance. A capillary tube is extensively used in household refrigerators owing to its low cost and effortlessness. It improves the system capability by minimizing the evaporators inlet-enthalpy. In addition it act as a shield for the compressor and increases the inlet temperature. (Gholap 2007) .The capillary tube and the suction line figure a counter-flow heat exchanger. Refrigerant vapour is condensed as of the evaporator to the condenser in process and is packed together in the condenser throughout the process. A non-adiabatic throttling procedure is implicated throughout process where heat is transferred from the capillary tube to the suction line throughout process, while at the same time heat is separate from the evaporator for the duration of process The heat transfer from the capillary tube to the suction line over and over again leads to the upgrading in the thermodynamic efficiency of the system owing to the condensed refrigerant quality and towards the inside of the evaporator. Moreover, the transfer of heat to the suction line ensures the refrigerant vapour enters the compressor by this means of eliminating suction line sweating and preventing slugging of the compressor. The capillary tube has been extensively investigated even though a few numerical models of t he non-adiabatic capillary tubes are existing but there require understanding on some flow phenomena within a tube, such as the reverse heat transfer, the re-condensation, and the chocked flow of the condenser in a refrigeration system. Some phenomena possibly will cause unstable flow in the capillaries the two-phase flow heat transfer coefficient has commonly been believed to be infinite. This hypothesis may be unsuitable in situations, where re-condensation or overturn heat transfer possibly will occur from the suction line to the capillary tube under distant operating conditions. This precise hypothesis of infinite heat transfer has been undisturbed in the present model by using suitable two-phase heat transfer correlations to reproduce the actual flow performance inside the capillary tubes. As a result a numerical investigation of refrigerant flow due to non-adiabatic capillary tubes through modifying the computer model developed. (Gholap 2007) Numerical Model Restricted element approach and suitable heat transfer correlations are integrated into the model to calculate the performance of the capillary tube-suction line heat exchanger. This model is of two modes: Design mode: to calculate the capillary tube length for the specified refrigerant flow rate, Simulate mode: to estimate the refrigerant flow rate for the particular tube length. . The finite-element The model comprises the operating surroundings of the refrigeration system, geometrical Parameters of the capillary tube-suction line heat exchanger and refrigerant properties. This capillary tube separated into three sections. Adiabatic inlet region (connecting the condenser), the heat exchange region and the adiabatic Outlet region (connecting the evaporator).refrigerant flow inside the capillary tube comprises of two regions: the single-phase region and the two-phase region. Numerical solution is conceded out and separating the flow domain into small essentials by the side of the capillary tube and the suction line. The length of each control volume model is 1 mm. Homogeneous flow theory analyzes the two-phase flow inside the capillary tube. The model is based on the conservation of mass, momentum and energy; these equations are solved at the same time all through an iterative process. Within the design, the mass flow rate is an input and the sum of total length of the capillary tube is an output, whilst in the replicate case, the capillary tube length is an input and the mass flow rate is an output, which is evaluated iterative process, The calculated length is compared among the given capillary tube total length, thus the supposed mass flow rate can be adjusted. (Yang, 2005) Enhanced tubes of condensers Air-cooled in addition to water-cooled condensers with in-tube condensation of refrigerants are extensively used in water chillers, air-conditioners .Trying to replicate the physics of the condensation procedure analysis on condensation of refrigerants believe to be the transition faced next to the air-conditioning and refrigeration industry in recent years, An introduction of latest ozone friendly refrigerants as substitute for CFCs and HCFCs. Condensation with horizontal tubes, the two point flow is conquered by vapour shear or gravity forces. At the same time annular flow pattern has high vapour shear, wavy and slug flows become visible when gravity is the controlling force. In refrigeration applications with halogenated working fluids, better tubes are frequently used in bundle condensation. Tubes with two-dimensional or three-dimensional external fins are used in few cases they can also be internally amplified to increase the water-side heat transfer coefficients, when fouling is not a problem Bundle condensation has investigated, for reliability in heat transfer. The use of geotropic mixtures combination with bundle condensation should be dejected as it can give rise to relevant refrigerant composition shift. (Cavallini A et al., 2003) Research question HOW TO HEAT OPTIMIZING TECHNIQUE AND EFFICIENCY IN HOUSEHOLD REFRIGERATOR SYSTEM? AIMS The study of the project proposal is based on optimizing heat exchangers in the house hold refrigerator systems. A multi-objective optimization procedure is implements and finding out optimal design which minimise energy consumption and material cost for the household refrigerator systems. The study considers various design of optimization of heat exchangers. Objective To research on properly designed heat exchanger that will help to decrease energy consumption. To carried out a literature review on reducing the energy consumption   refrigerator systems and also in low cost and increase the volume storage Research method Research method is a process of getting better knowledge and understanding of work from peoples those who previously experienced and in some of the research is to take action on previous peoples understanding (Marshall and Rossman, 1999). In a research data can be collected from two sources primary research and secondary research. The primary research is to conducting interviews. These interviews help get knowledge and data for the key research issues and also to get different views of peoples .according to (silverman, 2004) interviewing play a key role in getting an large amount data in quick time .lot of researches make use of interviews to get a clear structure .and in secondary research that data is collection by means of document, previous research, articles, publication and text book. For this research the secondary source has been used. Research design   Research design play a very important role in research to know the topic is researchable or not. The research design has to consider the three elements philosophical assumptions, specific research method and strategies of inquiry and also research question (John, 2009) .For this research. The first task is to find out the research topic which is related to the field and researchable. The choose topic was heat optimizing technique and efficiency in household refrigerator system. Because this topic related to the field and find interesting.After finding the topic the next task was to find literature reviews. After finding all the resource for the topic outline all the important points and start writing. Data collection Data collection involved collecting data by the source of primary and secondary. Collecting data involved in selecting data from different source and the techniques of data, that will collected for the purpose of final research (Silverman, 2004) according to (Sapsford, Roger and   Jupp, Victor;2006) Research doesnt involves in first hand data collection, but it can   also based on the made material available made by other peoples. In this assignment the secondary source has been used to collect data for the research and all the material in the net treated with caution because it can be false. Therefore the data has been collected from the source NORA which is available in Northumbria University and the other source is Northumbria library for referencing text book for this research. Data analysis Data analysis is a process of brining all the collected data and structure for the research. Overview of research Heat exchangers can have several design variables which are controlled by various reasons such as width, fin density, tube diameter, tube spacing, fin spacing, and so on. Energy-consumption and heat-exchanger which form a multi-objective optimization difficulty, Optimization was stopped after 50th generation ever since no additional development was observed. The explanation is divided into two regions.   Region one represent energy efficient and cost-efficient compared with the baseline design. Region two represents both energy and cost is better than for the baseline design. In the case of cost efficient solutions, condenser conductance stays close to its minimum value. For energy-efficient solutions, it stays close to its maximum value with an enhancement in the evaporator conductance thus; region two is most desired optimization. RESOURCES/CONSTRAINTS The mainly used resources need for a research is websites, journals and text books for getting the information and previous research papers and the constraints are Time management for the research Find the research work for writing a literature review. Access to the websites which is held by an engineering organisation. Finding books related to the research topic. Collecting data from different resources. For designing the software used is solid works 2010.

Friday, October 25, 2019

The Chryslids - Plausible :: The Chrysalids

The Chryslids   - Plausible    â€Å"The Chrysalids† by John Wyndham is an entertaining yet plausible story. It compels the reader to think about human nature and our attitude to the world around us that we often take for granted. The setting of â€Å"The Chrysalids†Ã‚   is several hundred years after a nuclear war. What is left of civilization is a few small towns here and there all over the countries of the world.  Ã‚   The population is by the leadership what the â€Å"true image† is apparently meant to be.   If you are not of the true image then you are sent to live in the fringes. Many people and animals are born with birth defects caused by the nuclear radioactivity that is still present from the nuclear destruction of previous years. The population that is considered of the â€Å"true image† are cruel to the â€Å"freaks† or â€Å"mutants†. Some of the people in the novel are also very bigoted like David’s father. He thinks he is the king of the castle and can’t be wrong. If he says something it should happen like where he has an argument with the inspector about the giant horses or when he burnt that families cat because it didn’t have a tail eg â€Å"It is your moral duty to issue an order against these so called horses!!† Various people including David’s father all agree that deviants are from the devil and should be castrated or thrown out of society. Another thing is that people are forced to agree with the laws and if they don’t they are also thrown from society where they would either be killed or spend the rest of their miserable lives in the sloughs of the fringe people. Their attitude towards the world is OK I suppose. They don’t really use that much of the worlds resources in Waknuk or any of the other little towns around. They don’t need to think about how much longer the supplies of these materials are going to last because all that they are using at the moment is trees, which they seem to have plenty of, and water which they get from wells and rivers. There food they grow or hunt and cook and bake things over open fires I would assume.

Thursday, October 24, 2019

Single Parent Households

Raising children is a major job that takes time and patience. But imagine being a single parent, raising a child on your own. According to, Custodial Mothers and Fathers and Their Child Support: 2007, released by the U. S. Census Bureau in November 2009, there are approximately 13. 7 million single parents in the United States today ( that’s not including the individuals who didn’t participate). Those parents are responsible for raising 21. 8 million children (approximately 26% of children under 21 in the U.S. today). Generally, I will illustrate the picture of the single-family and their corresponding struggles with daily life. Approximately 84% of custodial parents are mothers and 16% of custodial parents are fathers. Economic burdens are greater in the women household which results from the fact that the average single mother does not earn the same income as a single man. This economic struggle is not experienced in the single father household due to the balance of w ork and family duties women face.You find most women working overtime to make up for the fact they have low salaries which takes time away from their children and daily chores to meet the needs of their kids. This results in either the child being left home alone without proper supervision, or placed in childcare eight to ten hours a day. Having trusted friends and family that can assist with childcare or transportation is a great asset when it comes to being a single parent.It is also the terrible price that parents pay to provide for their children when they have to work during those memorable moments of childhood. In addition, single parents struggle with time not only for their children but for themselves. In two parent households they struggle with managing time, so when the all the responsibility is solely on a single parent, the struggle can be suffocating. When you are working, going to school and caring for your child, you can find the task a little bit exhausting.While eac h task seem just as important as the next, a child needs can’t be negotiated, which from experience I know it may get the best of your emotions. Losing sleep to make financial needs meet or studying may bring your mental and physical tolerance to a minimum. Stress, malnutrition, physical abuse and sleep deprivation sound like torture, but it’s the situation that most single parent face every day. Last but not least, the average single parent pushes forward to achieve their personal goals or careers because that’s all they have to call their own.When achieving the balance of sacrifice and success that provides the best outcome for that child and its parent, can be a difficult path for anyone. This path challenges one decision and pushes the single parent to and emotional breakdown, which causes them to question, what may be best for not only them but the child. It’s a barrier that single parents face every day because their goals and careers take a back se at to the birth of their child. When that child is born, that child life is beginning and all your goals may be pushed off which makes them at times less important as before.In conclusion, single parent households have overcoming barriers that make all the struggles and sacrifices worth it at the end. Despite the challenges and emotional highs and lows, the creation of a responsible human being is always worth the trouble. At the end, the bond between that parent and child will be inseparable because that child will never forget all the sacrifices and hard work you have put forth to make their life that much easier. I don’t think society see the struggles many single parent households face daily.If we would help these parents out more than our society wouldn’t have to continuously point the finger to the boy who murdered and raped a young girl because he was a part of the single parent household statistic. So you wonder am I for or against the single parent household a nd my response to that is I have no choice, I live it every day. Everything I wrote was my lifestyle since I had my two year old son but never in a million years will I change it. Single Parent Households Raising children is a major job that takes time and patience. But imagine being a single parent, raising a child on your own. According to, Custodial Mothers and Fathers and Their Child Support: 2007, released by the U. S. Census Bureau in November 2009, there are approximately 13. 7 million single parents in the United States today ( that’s not including the individuals who didn’t participate). Those parents are responsible for raising 21. 8 million children (approximately 26% of children under 21 in the U.S. today). Generally, I will illustrate the picture of the single-family and their corresponding struggles with daily life. Approximately 84% of custodial parents are mothers and 16% of custodial parents are fathers. Economic burdens are greater in the women household which results from the fact that the average single mother does not earn the same income as a single man. This economic struggle is not experienced in the single father household due to the balance of w ork and family duties women face.You find most women working overtime to make up for the fact they have low salaries which takes time away from their children and daily chores to meet the needs of their kids. This results in either the child being left home alone without proper supervision, or placed in childcare eight to ten hours a day. Having trusted friends and family that can assist with childcare or transportation is a great asset when it comes to being a single parent.It is also the terrible price that parents pay to provide for their children when they have to work during those memorable moments of childhood. In addition, single parents struggle with time not only for their children but for themselves. In two parent households they struggle with managing time, so when the all the responsibility is solely on a single parent, the struggle can be suffocating. When you are working, going to school and caring for your child, you can find the task a little bit exhausting.While eac h task seem just as important as the next, a child needs can’t be negotiated, which from experience I know it may get the best of your emotions. Losing sleep to make financial needs meet or studying may bring your mental and physical tolerance to a minimum. Stress, malnutrition, physical abuse and sleep deprivation sound like torture, but it’s the situation that most single parent face every day. Last but not least, the average single parent pushes forward to achieve their personal goals or careers because that’s all they have to call their own.When achieving the balance of sacrifice and success that provides the best outcome for that child and its parent, can be a difficult path for anyone. This path challenges one decision and pushes the single parent to and emotional breakdown, which causes them to question, what may be best for not only them but the child. It’s a barrier that single parents face every day because their goals and careers take a back se at to the birth of their child. When that child is born, that child life is beginning and all your goals may be pushed off which makes them at times less important as before.In conclusion, single parent households have overcoming barriers that make all the struggles and sacrifices worth it at the end. Despite the challenges and emotional highs and lows, the creation of a responsible human being is always worth the trouble. At the end, the bond between that parent and child will be inseparable because that child will never forget all the sacrifices and hard work you have put forth to make their life that much easier. I don’t think society see the struggles many single parent households face daily.If we would help these parents out more than our society wouldn’t have to continuously point the finger to the boy who murdered and raped a young girl because he was a part of the single parent household statistic. So you wonder am I for or against the single parent household a nd my response to that is I have no choice, I live it every day. Everything I wrote was my lifestyle since I had my two year old son but never in a million years will I change it.

Wednesday, October 23, 2019

Evaluation of Sources Essay

Published in 2010, Dick Weissman’s book Talkin’ ‘bout a Revolution: Music and Social Change in America focuses on music in America that dates back to the early 1900’s, but incorporating key facts about the music of the 1960s. Weissman goes in depth about the different musicians that had an impact during the 1960s, and also talks about how the history of America and music were interrelated. Weissman states specifically how and why historical events such as the Civil Rights Movement, the assassination of President Kennedy, and the rock and roll/hippie movement were all related to the changing music of the time. He paints a vivid picture with words that allow the reader to understand the underlying themes of the music, as well as showing the view of the people of the time. The only limitation of this source is that Weissman does not include actual accounts of people; he provides his own assumption of the change in musical trends of the time. David Shapiro, a rock journalist and drug counselor, wrote a book about the relation of drugs and music, Waiting For the Man: The Story of Drugs and Popular Music, which was published in 1988, and contained an overview of specific drugs and the bands that used them. David Shapiro was alive during the 1960s which allows him to portray his view and to show the mentality of the bands and people of the time. Shapiro’s writing with the use of public opinion includes a first-hand account of people and events during the 1960s. Even though the book lacks to incorporate the details of history were taking place, there is detailed description of the types of music that were evolving due to their association with narcotics.