Titration Lab

Lab Report: Titration Lab Prepare a solution of a given concentration; understand titration including acid-base reactions, pH, stoichiometry and molar equivalence. Chemicals and equipment: NaOH pellets close to purity, HCl 3M, phenolphtalein Beckers, flasks, burette, magnetic or manual stir pHmeter Waste management: The waste disposal will be handled through neutralization of your excess reactant to a pH between 4. 0 and 10. 0 and disposal with abundant rinsing. As a preparation for the lab you may want to practice with The experiment: We will do a titration in which the reaction type is acid-base.The equivalence point is characterized by a sharp change of pH which can be followed with a pHmeter. A graph of pH versus concentration will indicate the molar equivalence at the inflexion point of the curve. The point observed experimentally is never exactly the molar equivalence but a â€Å"best estimate† and is given the name â€Å"end point†. It is easier and cheaper to id entify the end point with an indicator instead a pHmeter. Some chemicals such as phenolphthalein will change color when the pH changes sharply between two given values called the indicator’s range.The range of phenolphthalein is 8. 3 to 10. 0. The shape of a pH curve varies widely with the type of reactants and needs to be taken into account when choosing an indicator. We will titrate a strong base (NaOH) of unknown concentration with a strong acid (HCl). The objective is to find the purity of NaOH pellets. The pellets are close to purity but not 100 % because NaOH is very hydrophilic and the pellets are likely to be slightly hydrated. The procedure: The first part of the laboratory experiment will be the preparation of the reactants and the choice of an indicator.You will need to prepare the analyte, a solution of NaOH, of a chosen concentration and volume and prepare a solution of HCl, the titrant, accordingly. Accordingly means that the end point should be reached after th e delivery of manageable volume. If a 50. ml burette is used the volume to be delivered should be between 15. ml and 40 ml. The chosen concentration of NaOH means the concentration of NaOH that you would obtain if the tablets were pure, with the understanding the objective of the titration is to give you a more accurate measurement that you will use to calculate the purity of the tablet.Acid-base chemistry tells us that the reaction between the hydronium and hydroxide ions is extensive and that the pH of the equivalence point should be close to 7. You will design a titration procedure indicating the reactants, the equipment, the data to be collected and the calculations. You will then proceed with two or three measurements depending on the precision of the first two. Your report will review the chemical background, present the data and the result and justify in your error analysis the number of significant figures of your reported concentration.Trial 2| | Initial Volume of HCL in bu rret 0. 1M| 50. 00 ml| Drops of phenolphtalein| 2| Volume of NaOh in beaker 0. 1M| 15. 0 ml| Final measurement after titration| 24. 4| Initial PH| 12. 8| Final PH| 6. 8| Data: Trial 1| | Initial Volume of HCL in burret 0. 1M| 50. 0ml| Drops of phenolphtalein| 2| Volume of NaOh in beaker 0. 1M| 15. 0ml| Final measurement after titration| 24. 3| Initial PH| 12. 9| Final PH| 6. 5| Calculations HCl + NaOH > NaCl + H2O moles HCl = moles NaOH MHCl  x volumeHCl  = MNaOH  x volumeNaOHMHCl  = MNaOH  x volumeNaOH  / volumeHCl MHCl  = 25. 00 ml x 1. 00 M / 50. 00 ml MHCl  = 0. 50 M HCl Conclusion A titration was performed using 50ml of 0. 1M HCl and appropriate amount of NaOH solution. Titration was repeated 2 times to find the amount of NaOH used to achieve endpoint. 24. 2 And 24. 5 is final measurement. The average of the trial is 24. 3 mL. The molarity of NaOH was found by using the M1V1 = M2V2 equation, resulting in 1. 1 M of NaOH. Discussion In the Titrations Lab, 50. 0 mL of 0. M HCl and appropriate amount of NaOH were titrated to find  the molarity of NaOH and the pH of the solution after x mL of NaOH has been added. The lab discussed the difference between equivalence point, the point at which the reaction between titrant and unknown is complete, and the endpoint, the point where the indicator turns color. The color change occurs when the concentration of more dominant form is ten times as great as the less dominant. However, color changes in a solution does not necessarily equal to the equivalence point.Equivalence point can be found by observing the indicator, or using a pH meter and finding midpoint of vertical line in the titration curve. Endpoints can be found by observing the color change of the indicator. The titration lab also involved indicators. Indicators are substances which undergoes a color change in the pH interval of the equivalence point, allowing physical observation of pH change. Most indicators are weak acids, so protons shif t from acid to conjugate base. The concentrations of indicators in a solution do not change molarity value.

Affirmative Action As A Means To Diversify The U.S. Workforce

In the USA, federal affirmative action regulations are supplemented by state and municipal laws and ordinances. Furthermore, the laws that constrain affirmative action in the workplace are related but not identical to those that control affirmative action in university and college admissions.At the federal level, the Equal Employment Opportunity Commission (EEOC) and the Office of Federal Contract Compliance Programs (OFCCP) are responsible for most equal opportunity and affirmative action regulations and enforcement.When considering the effects of affirmative action, the interests of various stakeholders must be taken into account. The primary stakeholders are the target groups, other non-target groups, organizations that have affirmative action plans (AAPs) and society at large. The phrase ‘effects of' implies a causal relation.However, causal conclusions can rarely be drawn in affirmative-action research because scholars cannot control whether organizations have AAPs or the dimensions (e.g. race and gender) that determine who is targeted by those plans.The purpose of affirmative action is to improve the outcomes of target groups. Research indicates that the size and even the existence of demonstrated benefits on employment have varied across time, location, target group and job level (Holzer and Neumark 2000; Smith 2001).In addition, minority status (African American or Hispanic) contributes to college and university admission only among the most selective institutions, where it increases the probability of admission by up to 10 per cent (Kane 1998). Among African Americans, admission to such selective colleges and universities is associated with an increased probability of graduation, post-baccalaureate education and professional success (Bowen and Bok 1998).On the other hand, the use of affirmative action in the USA is associated with decreased employment outcomes for white males (Holzer and Neumark 1999, 2000).The relative paucity of ‘reverse discrimination' charges filed with the EEOC suggests that these effects are due primarily to the elimination of the privileges often enjoyed by white males rather than to the use of strong preferences for female or minority applicants.Because elite universities reject so many whites and accept so few minority students, the negative impact of affirmative action on white applicants is quite small (Kane 1998).On a broader scale, the long-term effect of having a diverse student body appears to be positive for all groups and for society as a whole. Diversity in higher education is associated with individual changes in attitudes and abilities that enhance participation and success in an increasingly diverse democratic society (Bowen and Bok 1998; Gurin et al 2004).Opponents of affirmative action argue that workplace AAPs depress the performance of organizations, which are forced to hire less competent employees.Supporters argue that affirmative action improves organizational performance b y eliminating economically inefficient discrimination and increasing workforce diversity. Research finds that organizations that use affirmative action in selection tend to hire minority individuals whose educational credentials are slightly lower than those of their white male hires.However, this difference in education does not lead to a corresponding difference in performance, perhaps because these organizations have developed superior human resource practices that enable them to identify high potential individuals and improve their capacities after they are hired. In short, workplace affirmative action does not appear to have a substantial effect, either positive or negative, on organizational performance (Holzer and Neumark 1999, 2000).An important question is whether individuals who are selected in the context of an AAP are stigmatized by others. The discounting principle of attribution theory suggests that one's confidence in the importance of a potential cause is lower when other plausible causes are available.For example, if a Hispanic man is hired by an organization with an AAP, two plausible causes for his selection are competence and ethnicity. But if the organization does not have an AAP or if the new hire is a white male, the remaining plausible cause for selection is competence.Ratings of the new hire's competence would therefore be lower when he or she is a target group member than in other situations. Experimental research finds precisely this effect.This stigmatization can be eliminated by providing unequivocal evidence of the new hire's competence, but it is not eliminated by ambiguous evidence of competence (Heilman et al. 1998). Given the continued prevalence of negative stereotypes of racial minorities, along with the common assumption that affirmative action involves preferential selection, it is likely that stigmatization is relatively common.Although most research on stigmatization has focused on the workplace, the same logic applies t o college and university admissions. Virtually all research in this area has been limited to evaluations of paper stimuli; the extent to which such stigmatization is maintained in the context of workplace interactions is unclear.

Mutli Agency Working

The aim of the essay is to show an understanding of the value of effective multi-agency working in supporting children and families. It is mentioned in the department of education (2012) that multi – agency working is a way of bringing together practioners from different professions to give additional support to children and family who need it. Because children and their family needs can be very different it is ensured that right professionals are involved in the service provided, which might involve people from social work, health, education, early years, youth work, police and youth justice etc.When providing support for the children and their families it is important that practioners have an ability to provide a child centred and a holistic approach to contribute to the best support possible. Holistic approach means considering the physical, emotional, social, psychological and spiritual development and as well looking at it in a wider context. (FdA Early Childhood Studies 2012a)Department of Education (2012) mentions Multi-agency working as a generic term and is organised differently in every place, For Example it can be a team of professionals working around particular needs of a child or family, based on an area or just an establishment. The services work together within a unit or with other services and also have regular meetings for improvement of services.Multi-agency working provides benefits for children, young people and families because they support in the most efficient way, needs of the children and families are addressed more appropriately because of better quality services.. For example it provides with early identification and intervention, and keeping in mind the holistic needs, it provides better support for parents. Helping children leads to improved achievement in education and better concentration in education.Worden (1996) states that in situations where a child has lost a parent can be a very hard time for the children, because p arents are the most important people in children’s life. This can affect them both physically and emotionally. Penny (2005) states the community based figures on parent’s report of their children, aged five to sixteen who have experienced bereavement of a parent or a sibling is 3.5 %. Parkes (1993) in Machin  (2009) implicates that sometimes loss takes place suddenly leaving no time for preparation.And the impact of loss always exists. Erikson (1980) mentioned in Machin (2009) says that the psychosocial developments occurring across the child’s life span has changes such as losses and gains. The losses cause emotional distress, give grief. It is clear that from his life span theory from birth to death, challenges contribute to personal and social development. To this developmental process relationships or people form an important part of the life span. Littlejohn (2013) refers to Bowlby’s Theory of Attachment (1960) who believed that when the primary ca rer or the important figure of the child is unavailable, they respond in detachment and also may affect their ability to form caring relationship in life.Bowlby states that the children go through three stages of separation response: children might show anxiety, Show hopelessness due to the grief and feel detached. Bowlby also mentions that children and adults go through four phases of grieving process. Stage a: Shock, Stage b: Searching, protesting and yearning, Stage c: Anger or depression and Stage d: Accepting and re- adjustment. Parke, Gauvain (2009) mentions that Urie Bronfenbrenner (1979) suggests that whatever happens in the microsystem that is an individual’s experience in one particular setting, which is the family, in the case of children experiencing loss when one of the parent dies, the experience is very direct and the other settings in the microsystem are home, school and church etc.The mesosystem is the connection and relationships between microsystems, e.g. h ome/school, and church/family. Thus Bronfenbrenner states that the environment & emotions of the family can have direct effect on the child. (FDA Early Childhood Studies 2012 b). Penny (2005) mentions that Wendy Stainton Roger’s three main ways of determining the best children bereavement services as a ‘needs discourse’, a ‘rights disclourse’ and a ‘quality of life disclourse’. In the ‘needs’ disclourse Worden (1996) cited in Penny (2005) gives two alternative approaches to provide the children’s bereavement service.One is to wait till the child is showing difficulties with bereavement, which means waiting for the child to show emotional/behavioural distress and then to intervene. Stokes (2004) cited in Penny (2005)argues that this type of intervention could result in some children missing out the service that could be helpful to them. The other method would be to measure the children at risk by using a screening  i nstrument. Stokes again argues that this may not accurately reflect the experience of the family. Thus ‘needs’ disclourse alone cannot be used for child’s bereavement service.The ‘rights’ disclourse is an approach where the children’s needs must be met. Children’s right in the UN Convention of the Rights of the Child (1989) says the children have the rights to be protected from abuse and exploitation, have services to promote their healthy development and participation in decision making .the problem with children’s rights is that it conflicts with needs, and hence require careful balancing. For example where the child’s right to be protected from what an adult considers as harmful for the children.The ‘quality of life’ discourse is about the best interest of the child, as it meets the ‘needs’ and the ‘rights’ discourse.in this approach the children’s welfare is taken into acco unt with the concerns, values, resources and families and community in which children are brought up. This holistic approach is to support resilience, which is to help children overcome whatever the life challenges they face. Every Child Matters (2003) aim to support the child to be healthy, stay safe, enjoy and achieve, Make a positive contribution and achieve economic well-being.In this it supports the services for bereaved children and families, which include early intervention and prevention, having support in transition and for the family. The Children’s trust brings together police, health and the voluntary sector, and the other agencies to be involved in community based bereavement services. For example The End of Life Care strategy makes provision for bereavement care, which helps children cope with the death of their close ones.Children who experience grief are support by services such as Hospice movement which support the dying and the children and the families of t hose who are experiencing loss. The Winston’s wish in Gloucestershire in 1992 gives a good support to children and families who have a hard time experiencing loss. These services help children through listening, doing activities, which help them talk about their lost loved ones and also form bond with the other family members. Penny (2005) mentions Rolls and Payne (2004) that identified objectives leading to interventions, which are followed by the children bereavement services and additional training, supervision are often offered.The interventions offered to children are to help make sense of what has happened and the how they feel; it helps provide a secure environment for exploring, help with expressing feelings, improve communication between family members and help bonding. It helps the children to manage their emotions and feelings, thus help create memories, reduce the feeling of isolated and help move forward in life and have hope for the future. There are two types o f service. Restricted and open access. Restricted service is mainly for group children who have experienced bereavement because of particular causes such as life threating illness.Open access service offer service and support to children and families whatever type and circumstances of death, the only restriction in that would be the age of the child and the area they live in. In this type of service when death is anticipated, information, guidance and support is given to the family and children before and afterwards. I the death is sudden or tragic, additional support is offered may be offered by hospital, police, victim support, social work team etc. If children show difficulties at a late stage, help can be offered through school counsellor, educational psychologist and in extreme situation can be referred to child and adolescent mental health services.Multi agency team thus improve children and their families’ quality of life and make sure the child bereavement service is available to all children and as professionals it is important to take into account different and changing situations. Professionals work in partnership with the children, their families, the school the child goes to and community the children are from to the best interest of the children.

Visiting the city Essay Example | Topics and Well Written Essays - 500 words

Visiting the city - Essay Example A week-long trip to New York City would cost about $2,000, including flight, vehicle rental and hotel accommodations (Travel.com). Betty Beaumont is one of the original supporters of environmental art and has used nature and natural landscapes in many of her original pieces (Betty Beaumont Ocean Landscapes). New York City is on the east coast of the United States in the state of New York. As a fashion and tourist capital of the world, New York City has a vast array of resident ethnic groups that have infused the city with their diverse cultures and numerous native cuisines. Many architectural monuments, such as the Empire State Building and the Statue of Liberty, are located in this great city as well as the world famous Broadway theatre district and the Metropolitan Museum of Art. The city is partitioned into five boroughs, the main borough being Manhattan, an island and the main hub of the city. The overall climate is seasonal, the winter months being November through February and each season following the basic four-month structure. Betty Beaumont used 17,000 coal fly-ask bricks measuring 8x8x16 inches to create the â€Å"Ocean Landmark† sculpture (Betty Beaumont: The Oceans).

Sainsbury's Financial reporting Coursework Example | Topics and Well Written Essays - 1750 words

Sainsbury's Financial reporting - Coursework Example The company has a joint ownership with Lloyds Banking Group and also has joint ventures in properties with The British Land Company Plc and Land Securities Group Plc (Reuters, 2011). In financial year 2010 the main joint ventures of the Group were The Harvest Limited Partnership, BL Sainsbury Superstores Limited and Sainsbury Bank Plc. In all these ventures the company has a share of 50 percent. The Directors of the company are accountable for the preparation of Annual Report, Remuneration Report and relevant financial statements as per the applicable regulations. The financial statements of the Company and the Group are prepared in accordance with the International Financial Reporting Standards (IFRS) (J Sainsbury Plc, 2010). Analysis of accounting policies a) At the end of each financial year and also in the event of any impairment indication, there is a review of the carrying value of the tangible and intangible assets by the Group to identify any impairment losses. If such indica tion is revealed then the recoverable value of the asset is calculated to determine the amount of impairment loss. If the cash flows from the assets are not independent of the other assets the Group determines the recoverable amount of the cash-generating-unit (CGU). When there exists objective evidence regarding impairment loss on receivables and loans, then the carrying amount of the financial assets is reduced to the present value of the anticipated future cash flows which is obtained by discounting the financial asset using the original effective rate of interest. For 2010 the total impairment shown in the books of the company is ?23 million. This has been with respect to assets like land & buildings and fixtures &equipments. The depreciation on the assets is provided on the basis of straight line method based on the bases of 50 years or term of the lease in the case of leasehold properties and freehold building and period of 3 to 15 years for fixtures & equipments and vehicles. Good-will is shown as an asset in the balance sheet of the Group in the respective period. It is tested annually for impairment and in the event of an indication of impairment the value of good-will is carried forward at cost minus accumulated losses on impairment. The losses on impairment are shown in the income statement in the year in which it occurs. The impairment loss in respect of the â€Å"equity instruments are not reversed†. If in a following period there is a rise in the fair value of the debt instrument classified as â€Å"available for sale† and this rise can be attributed to the happening of an event, after such loss has been shown in the income statement, then it is reversed through the company’s income statement. As per IAS 36 relating to ‘Impairment of Assets’ for impairment testing each store is treated by the Group as a CGU (cash generating unit). Tesco Plc also applies the same accounting policy for the impairment losses. Like S ainsbury the tangible assets of Tesco such as plant & equipment and property are reviewed as per IAS 36 if indications are found that the carrying amount of the asset may not be realised (Tesco, 2010). b) Sainsbury reported â€Å"Derivative financial instruments† of ?20 million in its balance sheet. The business activities of the Group make it vulnerable to financial risks that may arise in the case of exchange rate fluctuations and adverse movement in the interest rates. These risks are managed by the company using derivative instruments

Contemporary Literature Essay Example | Topics and Well Written Essays - 500 words

Contemporary Literature - Essay Example Indeed, American literature during this time is highly coherent to its culture (Daly 187). One of the most prominent writings during this time is that of Captain John Smith, one of the greatest leaders of the English colonizers who played a huge role in the stabilizing the colony. Perhaps, because of his endeavor, his works, distributed in pamphlets, concern mostly the difference between the two cultures emphasizing the self-righteousness and greed of Americans – something which was contradicted by the works of William Bradford and John Winthrop who reported more on the selflessness of men and women of that time (Gura 339). True enough, the ideas of cultural historians and critical theorists have dominated the American Colonial literature (Gura 338). Moreover, American colonial literature is also marked with religiosity. It is noteworthy that another batch of British colonizers arrived in order to introduce a religion in America that is separate from the Church of England. The se Puritans have influenced American writers who embraced the religion to write something theological in nature.

Cooperative Learning Supports Culturally Responsive Classrooms Assignment

Cooperative Learning Supports Culturally Responsive Classrooms - Assignment Example Students from different backgrounds should be made to work in different groups and group tasks and assignments should be assigned. The tasks and assignments should allow all students to equally participate in these tasks. When students work in pairs and groups, they obtain ideas and opinions from each other and students tend to provide ideas and understanding of topics from their own cultural perspectives, which helps students from other cultures, learn about each other’s culture and this makes students flexible with other students coming from different cultures. In such class room settings, teachers and educators do not need to heavily interfere in the groups business. The task is assigned by the teachers, the students then start working to gather, they generate different ideas about how to solve the assigned problem, these ideas are then evaluated by all students and finally an idea is selected by all the member of the groups. This process increases student involvement and s tudent participation which helps in making students comfortable and welcoming to each

TESCO PLC AND THE NATURE OF MARKETS IN WHICH IT OPERATES Essay

TESCO PLC AND THE NATURE OF MARKETS IN WHICH IT OPERATES - Essay Example As one of the biggest players within the UK retail grocery industry, Tesco’s market share was 30.5% back in December 2009. In line with this, Tesco’s close competitor includes: Asda (16.9%), Sainsbury (16.9%), and Morrisons (12.3%). Having only four major players in the market, the market structure of retail grocery industry in UK is oligopoly. Within an oligopolistic market that targets many buyers, the industry is commonly dominated by only a very few numbers of sellers that offer homogenous products to its target consumers (Arnold 2008, p. 512). One of the very few factors that can trigger the development of oligopoly is the fact that a lot of companies are entering into merger and acquisitions as a result of tight market competition caused by globalization. The problem with oligopoly is that a very few number of competitors within the industry can enter into collusion making them able to dictate the market price of heterogenous products they are selling in the market (Gans 2005). Considering that market consequences of a few-firm concentration ration, a lot of economists believe that a market that is characterized by oligopoly is almost similar to the market consequences associated with anti-competitive domestic or international market activity. Although it is possible for players within an oligopoly market to dictate the market price of goods, this is not true in the case of Tesco and its competitors. Since grocery and merchandise retailers are selling homogenous products, its target customers will always have the opportunity to decide where to regularly purchase their weekly consumption of grocery items. In line with this, Tesco’s existing customers can anytime decide to purchase their grocery items from Asda, Sainsbury, Morrison, Waitrose, M&S, Somerfield, Aldi, Lidl, and Netto among other small-scale supermarket throughout the United Kingdom (Tesco 2010 b). There is a strong price competition within the grocery

Oedipus the King Essay Example | Topics and Well Written Essays - 1000 words

Oedipus the King - Essay Example The truth is, he is strongly inclined towards laws laid down and social order as far as the harmony and balance of the society is concerned and his uses his intelligence and secretive action to live up to that towards the end of the play. He can be categorized as a wise man and being capable of supporting a free outlook when under limited societal influence and peer pressure. Much like other citizens and political figures in Thebes he possesses a powerful mind as is seen later in the play as his action plan is disclosed beating Oedipus as well as Jocasta’s mind games (MacKay, 1962). Deception and in some ways being misunderstood due to the complexity of his character are common reactions associated with the character of Creon. The fact that he symbolizes a political figure that has great respect for social order is negated by his ability to commit clandestine; these acts direct the audience towards a completely different line of thought. A lot of the initial preconception as f ar the nature of his character is concerned is attributed to the fact that initially at the beginning Creon is shown in isolation with the people of Thebes. It was only later that his character is seen to have some interest in the society. ... Creon’s defense was such that this decision was a reflection of the thought process of a business man who possessed strong political orientation; this makes him a master manipulator, who has the valuable ability to choose the right time to speak, take meaningful action and always consider the presence of the audience; An example of his artful manipulation being the fact that he does not reveal his news despite the continuous insistence of Oedipus and Jocasta and instead equivocating and dissembles happily. His ability to be reasonable and his strong opinion which he raises against the king by hinting the unequal distribution of power despite the united rule of Oedipus an Jocasta is perhaps commendable but it is also a foolish move as he openly hints that Oedipus is king simply because of the power the title holds. His candid opinion gets the attention of the audience who at first disapprove however it later becomes the focus point of their sympathy as he is banished due to it: â€Å"I was not born with such a frantic yearning to be a king- but to do what kings do. And so it is with every one who has learned wisdom and self-control† (36.587-590). So with time Creon’s mistake which he pays for by speaking against the king later transcends to be a voice of reason that speaks in favor of social order and equality in ruler ship making Oedipus look like a fool. Creon captivates the audience through this situation, a scenario so artfully played out where he is punished for his individual reasoning and valid outlook. A critical way to analyze this situation through another perspective would suggest that Creon was manipulation the circumstances so that they would work in his favor. It is later revealed that he actually

Development of a Business Plan to Establish a Private Jet Charter Essay

Development of a Business Plan to Establish a Private Jet Charter - Essay Example The adoption of the hub and spoke system by commercial airlines requires most passengers to transit through one of some 70 large airports, adding to the total travel time for most passengers. Most major airline hubs are large and have air traffic congestion and connection times of over 2 hours are needed to provide for potential delays in the incoming flight and the transfer time including additional security screening. An additional issue with the hub and spoke system is the increased probability of mishandled baggage. Due to restrictions on the nature of carry-on bags, many business travelers need to check in tools, instruments and such material and if these do not make the transfer, the business trip itself may become abortive (Copley, 2012). There are over 5000 public use airports in the US that can be accessed by private air charter planes. The reduced travel time due to point-to-point connection, the convenience of flexible departure and turnaround times, the possibility of using flying time for work and the reducing cost differential between commercial plane tickets and air charter rates ( especially when a team of people are travelling together) is driving the growth of the air charter industry. There are over 2,000 registered private air charter companies in the US operating over 15,000 business aircraft with total revenues of over $ 12 billion a year. The overwhelming majority of these planes seat 4 to 8 passengers and have a maximum range of 1,000 miles. Private air charter companies transport between 1 and 1.5 million a year and these aircraft log over 18 billion revenue passenger miles. Contrary to the general impression, only some 3% of these are owned by large corporations (NBAA Fact Book, 2012). Most business aircraft are operated by small entrepreneurs and are typically operations with 1 -2 aircraft. The

Acquiring Business Communication Skills Necessary for Business Essay - 5

Acquiring Business Communication Skills Necessary for Business Graduates - Essay Example 112). However, when one delves on communication skills in the context of the business graduates, they need to realize that in the current time when the technology is poised to enhance the speed and urgency of business communication, business communication skills are expected to play a major role in influencing the career graphs of the future managers (Sigmar & Cooper 2011, p. S1). Thereby, this report intends to identify salient general communication skills and the form and scope they acquire in the arena of business communication, while proceeding to elaborate on the value of these communication skills and their role in the world of business. In the light of this analysis this report eventually facilitates recommendations aimed at helping the undergraduate students hone the specific business communication skills. The undergraduate students do need to bear in mind that the discipline of business communication happens to be a subset of the general communication, and hence, the proficiency that the business students acquire in business communication happens to be a great extent subservient to their expertise in the general communication skills. Thereby it will be pragmatic to consider the salient general communication skills, before proceeding to introduce the business communication skills. Verbal Communication- Verbal communication relies on the potency of the spoken word to convey meaning and content (Gallagher 2013, p. 58). They require the ability for using language in a clear, concise and straightforward manner Nonverbal Communication- It is a fact corroborated by many communication experts that nonverbal communication happens to be more important and complex aspect of communication (Gallagher 2013, p. 58). Nonverbal communication comprises of the use of body language and nonverbal cues in communication. Written Communication- Written communication is

The Future of Books Essay Example for Free

The Future of Books Essay 1. Introduction Books have evolved greatly since the first writings in clay tablets a thousand years B. C. to nowadays with the digital versions of most books that were, not long ago, only available in paper. Even though stories have been carried and passed from generation to generation since the emergence of language, only until around the fifth century has it been heard about books and their use. In the antiquity, primitive materials in which to carve such as stone and wood were replaced by finer and more portable materials like scrolls, papyrus and manuscripts, which allowed the writing of longer texts with less effort, and which lead the reading experience reaching an elite minority until the invention of the print. The history of books in modern times is directly related to the creation of the print, in the mid 15th century, by Gutenberg. This invention allowed texts to be translated and diffused, reaching much wider audiences and narrowing the knowledge gap between different social classes. The first book that Gutenberg printed was the bible, which completely revolutionized the way in which religion was regarded by the then illiterate masses, and which’s impact was then followed by a series of not only religious, but also more general cultural transformations when all types of books were reproduced and made accessible for the people. Printing made it possible for stories and knowledge to be materialized and kept throughout the years. With the advancements of the printing industry, books became easier to publish, cheaper and more attainable to people. The first printing machine had been made of wood and required a lot of hand labor and time to print, so the available copies of a book were still relatively limited. However, as the years passed, innovators sought better alternatives to wood and created metal and later on iron printing machines, which later on became mechanized, speeding up the printing process and not depending on an extensive hand labor to function. In 1867 the typewriter was invented, facilitating the typing process. With this invention, the price of books became more affordable and an increased number of readers appeared. The paper book trend lasted for centuries, gaining more audience and strength with each print innovation that was made. From Gutenberg up to the late 20th century, print books had an enormous success and growing popularity. However, with the raise of computer technologies, in 1971 the first digital library was finally created. 2. From Papers to Screens Project Gutenberg was founded in 1971 by Michael Hart, who created the first electronic book ever, with the principle of making literature accessible to everyone and to decrease the levels of illiteracy in the world. The project gathered the most important books in history in various languages, converted them into an electronic form and made them available to the public for free. This was a turning point in the history of books, since books were no longer read only by those who could afford their price in bookstores, but also by those who did not have the means to buy hardcovers and who now had easy and free access to literature and knowledge. Without knowing, Project Gutenberg started what would become the digital age of books by leading the transition from print books to digital books. When the advantages and the success of digital books were seen, a whole new market of online retailers began to take place. The emergence of e-books attracted other authors as well as electronics businesses that saw an opportunity for innovation and big profits. Electronic readers were created, facilitating the electronic reading experience and allowing people to read mobile e-books instead of being fixed to big heavy screens. However, during the 70’s and the 80’s, e-books were mainly specialized, and they attracted segments of the population who were interested in a few available topics. As the internet progressed in the 70’s and the 80’s and e-book electronic reading devices hit the markets, the 90’s Internet advancements allowed the easy spread of e-books from computer to computer through the web, and also the digitalization of a wide variety of genres. This meant that books were made available for people with all tastes and not only for a specialized audience. Reading was able to become a means of entertainment and not only of education and knowledge for the less favored classes, like it had been up to then. Books went from being expensive and unaffordable by many, to being a commodity of which everybody could enjoy. The higher number of genres and of books in the Internet created an increasing demand for e-books, from which online retailers, such as Amazon, took advantage in the mid 1990’s. Businesses took the opportunity to digitalize books and sell them online for cheaper prices than those of their original paper formats. Another big player in the internet was Google, which decided to pay publishers to digitalize books and make certain parts, if not all of them, available for free. Apart from the digitalization of books, reading devices such as Amazon’s Kindle, Barnes Noble’s Nook, and Apple’s Ipad show the huge market that was created due to e-books, and the competition that took and still takes place in the digital world for the monopoly of e-books. 3. Reading experience As mentioned above, thanks to the invention of the print, reading became a common activity and was no longer reserved for a privileged majority. As books spread, illiteracy levels dropped and the audience for books became so diverse that it allowed for the distribution of books of all genres for all cultures and tastes. It was probably thanks to the digitalization of books that sub-genres gained popularity and were not left and forgotten in the shelves of bookstores and libraries. E-books, therefore, revived dead genres and gave an advantage to the ones that already enjoyed from a big demand in paper format. The reading experience has thus changed regarding new audiences reached and more genres available for cheaper prices. Another way in which e-books have benefited the audiences has been through the creation of digital libraries by physical libraries as well as online libraries. Since e-books do not occupy shelf space and they need only to be stored in databases, it is easy for libraries to organize their digitalized books and for customers to find specific topics and authors. In this sense, the process of finding books has been simplified compared to the regular library systems for non-digital versions. The process of digitalization is a long one but once all books become part of the digital library, they are easier to manage and to distribute when people look for them. Electronic libraries allow the storage of large numbers of books in a small memory space, without the need of bookshelves, space and a large staff. Thanks to this storage advantage, libraries can have more books readily available and people have a larger choice and are not limited by the physical space of libraries. At the same time, bookstores with e-book archives can save customers time by giving a faster service and avoiding queues and waiting lists for books that for instance, have no yet arrived to the bookstore or due to distances or to a large demand. Apart from the storage aspects, an important part of the transition from paper to screens has been the unwillingness of certain people to adapt to the electronic forms of books. Hardcover books have been part of cultures for so many centuries that for some people it is not so easy to accommodate to e-readings. The modern world is incredibly digitalized, from music to movies, so the digitalization of books appears to be natural, particularly to the youngest generations. The reading experience between paper books and e-books is clearly different since paper books offer the possibility of reading with more senses alert. For instance, when reading a handcover book, the reader can feel the pages’ texture and the smell of the book, and can see traits that are not present in e-readers, such as worn out and bended pages, which could be seen as a disadvantage, but they can also give a rewarding sensation to the reader who makes his way through the book and can perceive and appreciate how he gets closer to the end. Another element of the charm of paper books is the unhurried reading experience that they offer. This implies the easiness with which books can be transported and the little it matters where the reader is in order to be able to do his reading. Contrary to e-readers, paper books do not require battery charging, careful care from bad weather conditions, uploading or downloading of stories, among other factors. Thus, paper books can be said to be simpler to read and to offer a genuine reading experience that only requires a book and a reader. Despite these reading experience factors, future generations will very probably grow being increasingly familiar with e-books, which will be in favor for the expansion of the e-book market and will result in a further shrinking demand for print books. Children born in the digital age are not be aware of the long way that print books have come from if they are not taught about it, and they probably regard e-books as the initial state of books. Therefore, the reading experience is linked by large to former reading experiences and to the capability to compare e-books to non-digital books from an intellectual and also sentimental or sensorial point of view. 4. Writers and Cost Reductions For writers, the digitalization of books does not necessarily imply negative consequences, since there are several points which are in their favor. These include the possibility of self-publishing, no need for paper, easy editing, and no surpluses. Self-publishing is a great advantage for writers since publishing houses usually get most of the gains, leaving the authors with minimal profits from their own books. By skipping the intermediary, which in this case is the publisher, writers can put their books up in the internet for sale and get all the profits. This approach does have its risks since the advantage of going public through publishers is that they know about the business and they take care of all the steps. There is also the advantage of not needing paper, which again means fewer costs and thus, more gains for the authors. Writers can decide to publish their books directly online without having a print version if they do not wish to. This saves writers from the long lasting period of printing and book assembling before their book is launched. Also, no printing means one intermediary less in the process of book publishing. Working with publishers already costs a lot of money, so cutting any price, in this case paper, printing and assembling prices, is helpful for authors. Related to the paper advantage, is easy editing. Contrary to print books, e-books can be easily edited even if they have been already published; they do not face the inconvenience of having typos that would cost a lot of money to correct. In the case of print books, once the book is printed in big numbers, typos are not possible to correct until the next printings, but by then the public will already have the version with the typos in their hands. Editing also refers to bigger editing other than typos, such as whole passage modifications, which are possible to make in digital versions but not in paper. Writers can also benefit from the lack of book surpluses that result in money put into the rental of warehouses. Surpluses are very common for print books since at the moment of publishing, authors and publishers make an estimate of the books that will be sold, but they might not always be right or even approximate, due to the quality of the writing or of other external factors. In the case of e-books, no printing is necessary and purchases are done digitally so no warehouses are needed. This saves the authors money and allows for investment in other areas such as the advertising of their books. 5. More Readers for Writers. Concerning the readers, they have easy access to books and do not depend merely on the prices offered, since paper books usually cost a lot of money. Even if some digital books can be more expensive than others because of publishers, they are considerably cheaper than paper books. Another advantage for the readers is that they do not need to physically move if they need or want to get an e-book. As mentioned before, they have the advantage of avoiding long library and bookstore queues and waiting lists, and they can have access to the book they want directly from the comfort of their home or computer. These advantages mean that readers look for their books online more readily than they look for physical books, since these require more time, money and efforts. Therefore, writers can benefit for a wider, or at least more active, audience. 6. E-books and Different Genres In the case of the genres affected by the digitalization of books, academic books most probably will not increase their sales and will not be reaching a wider audience, since these books have a specialized audience that does not increase or decrease its demands with the availability of e-books. On the other hand, novels and books of popular genres like science fiction will most probably increase their demand numbers, since they do not require a specialized audience, but can entertain people from all social strata. Science fiction alone accounts for around 20% of all e-book purchases. At the same time, since digital readings offer the possibility of hyperlinks, search engines, and so forth, within or around the text, these distractions affect the reading quality of novels, but not so much the reading quality of dictionaries and cookbooks, for instance. 7. Concerning Publishers. Some of the players who are the most affected by the digitalization of books are publishers, since moving to digital forms has reshaped in the way in which books are marketed and also the costs involved and profits earned. Some of the advantages to publishers are the liberation from the constraints of printing and from surpluses of inventories. Another advantage is that older books that stopped selling on print can be published again in their digital form and reach wider audiences because of the cheaper prices, so profits can be made from book print inactive books. Despite these advantages, the disadvantages are also great. One of the biggest threats of publishing online is piracy, since pirates can easily take the book and distribute it illegally. Another disadvantage is the pricing for e-books in the internet, since different retailers and sellers have at times prices that differ greatly from one another and while big retailers can afford to cut costs and increase sales with some profit losses, small publishers cannot afford such a move. One more important disadvantage for publishers is that there are no more book displays in bookstore shelves that help advertise books. Publishers try, however, to create advertising for their clients through the social web in order to make up for this downfall. A technique used by publishers in order to keep their print sales alive is called â€Å"windowing† and it consists of publishing first the print version of a new book and delaying the e-version to increase the print sales. The idea is not to let people know when the e-version will be available so that they buy the print version and do not wait for the e-book to be published. However, this technique can go wrong and can create losses if the time length between the print and online publishing is not well foreseen. For instance, if the print book is sold out after a week, when the planned time was two months, then people will quickly forget about the book and once it is finally published digitally, it will not have the same effect it had back when there was expectation for the two publishes. A second technique that publishers are using is the publication of segments of a book, which the public can read, and if they like what they see, they are encouraged to make donations so that the author can finish writing the book and that it can be published. This is a very innovative idea, since it allows publishers to avoid surpluses, as well as printing if they decide to do this only with e-books. 8. Libraries Libraries are one of the most important stakeholders of the digitalization of books since they are usually decades all and have invested great sums of money on the local, the books, the maintenance, and so forth. For libraries, the conversion of books into e-books is very expensive because even though it is cheaper than storing physical books, there are far more e-books and therefore, the storage in a digital form is more expensive in the long run. Fortunately for libraries, literature will still be literature and regarded as such, no matter if it’s stored in bookshelves or in databases. This means that library clients would still frequent the library when looking for books, and also because libraries are not just places where books are stored, but also cultural places where people can gather and talk about literature or intellectual topics. At the same time, due to the creation of digital databases, libraries will have to start cutting down personnel and spaces in order to be able to afford the transition to digital forms. 9. Bookstores: Borders In the case of bookstores, they suffer more than libraries from e-books, since bookstores are not a place of consultation but of selling, and when money is involved, customers tend to turn where they can spend the least for the same service. One of the main concerns of bookstores is the low price that is charged for books in e-form, since for the same content there are significant price differences that clearly draw clients away from bookstores to the internet. Another main concern of bookstores is that the space that is used for storing and displaying print books will not be of any use, and even if they create digital databases to sell e-books in their stores, they cannot compete with online venders since they still need to cover local costs such as electricity, personnel, rent, maintenance, etc. Some of the strategies tried out by bookstores in order to survive the digital age is to host book clubs and social gatherings, as well as selling goods other than books. In the case of smaller bookstores, since they cannot compete with the others’ prices, have opted for offering writing classes, for instance, in addition to selling books in their stores. These strategies work in some cases but in others they have not been able to save bookstores from collapsing. On July 2011, the American bookstore giant, Borders, liquidated all of its stores after it went Bankrupt in February 2011. Next with its end went 11,000 lost jobs. In an interview to Border’s President Mike Edwards, he says, Following the best efforts of all parties, we are saddened by this development. We were all working hard toward a different outcome, but the head winds we have been facing for quite some time, including the rapidly changing book industry, [electronic reader] revolution and turbulent economy, have brought us to where we are now. It is clear that Borders was not prepared for the digital wave that hit the book industry, and when it tried to react it was already too late. Borders had big stores and advanced equipment to locate books clients looked for. However, when the digitalization of books started taking place, Borders did not focus on building its own e-book market, but instead it used one of the above mentioned techniques, which was selling other goods, such as CDs and DVDs. It also invested on the infrastructure of its shops instead of taking action in the digital book market. Its main competitor was Barnes Noble, which has managed to survive and keep up by focusing on the promotion of e-books and on the release of its own e-reader, the Nook, which put it directly into the digital market and which allows it to better promote its own digital books. There is still much to be achieved and much competition to achieve from the part of Barnes Noble, but if it continues to accommodate to the digital flow then it is very likely that it will manage to sustain itself. For Borders, for Barnes Nobel, and for all bookstores nowadays, the big competitors are online retailers, especially Amazon, which is considered to be the biggest e-retailer on the web. 10. Online Retailers: Amazon Amazon was founded in the mid 1990’s and started off as an online book seller. With the years, it started expanding its market to multiple areas such as music, software, videogames and toys. Today, it sells an infinite variety of products and covers an international market as one of the biggest online retailers in the world. With the emergence of e-books and the enormous competition that surrounded Amazon, it decided not only to sell digital versions of its books but also to launch its own e-reader, the now famous Kindle. Its main adversary in terms of e-readers was and still is the iPad. In order to keep up with the competition and be the number one on the e-book market, Amazon lowered the price of the Kindle to a level where it was making no profits and was in the contrary, creating losses. The reasoning behind this strategy was to encourage people to buy the Kindle instead of other e-readers, and by buying the Kindle they would be likely to buy the e-books from Amazon too. Up to now, Amazon has been able to keep on competing with Apple, however, both are directed at different customers, since Apple’s iPad is more about design than about e-books, while Amazon’s Kindle is all about the e-books Amazon offers with it. The online retailer has the advantage on making its profits from a wide variety of products and not having to rely completely on e-books only. However, it is today the biggest e-retailer online and its e-books account for an important part of its success, and thanks to its Kindle and its prices it continues its way to dominating the e-book market. The future of Amazon is tightly related to the future of Bookstores and the future of print books. While Amazon continues to offer low prices for digital books, people will keep on turning to the cheaper digital versions and the demand for print books will keep on decreasing. At the same time, the international scope of Amazon and its prices make it difficult for bookstores to compete with it, since they rely on books mainly, while Amazon relies on many other products that it sells successfully online. 11. Conclusion The future of books seems to be as e-books mainly, even though the print versions will most probably continue to play an important role in society due to the historical and emotional charge that they carry. The generations  that grew up with print books are not likely to turn to digital forms too quickly, but as every year since the late 1990’s a new digital generation is born, print books will not have the same meaning they have today, just as they do not have the same meaning today as they had before the rise of the internet. In order for print books to survive, prices need to be lowered, and the most successful way to do this for authors is by self-publishing and reaching the audiences directly. This entails risks, but if print books continue to cost as much as they do today, the demand for them will decrease further with time. In the case of bookstores, for the moment they have no other alternative than to adapt to the digital market and to try to find other sources of income. Perhaps in the future, once the world is used to e-books, just like it is used to CD’s and not to cassettes today, people will look back and start turning to print versions which will be seen as unique and which might gain back the initial prestigious status that they once had when the print was first created. Works Cited Adam, Nabil R. Digital Libraries: Research and Technology Advances : ADL 95 Forum, McLean, Virginia, USA, May 15-17, 1995 : Selected Papers. Berlin: Springer, 1996. Print. Amazon: The Walmart of the Web. The Economist [San Francisco] 1 Oct. 2011: 57-58. Print. Amazons 15th Anniversary: A History of Online Shopping. Time. 16 July 2010. Web. http://www. time. com/time/business/article/0,8599,2004089,00. html. Archiving the Web: Born Digital. The Economist 23 Oct. 2010: 67. Print. Auletta, Ken. The IPad, the Kindle, and the Future of Books. The New Yorker. 26 Apr. 2010. Web. http://www. newyorker. com/reporting/2010/04/26/100426fa_fact_auletta. 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A Companion to the History of the Book. Malden, MA: Blackwell Pub. , 2007. Print. The Endangered Bookstore: Edited Out. The Economist 3 Apr. 2010: 60. Print. The Future of Books: Not Bound by Anything | The Economist. The Economist. 24 Mar. 2007. Web. http://www. economist. com/node/8881446. The Future of Publishing: E-publish or Perish. The Economist 3 Apr. 2010: 59-60. Print. The History of the Internet. Investintech. com. Web. http://www. investintech. com/content/historyinternet/. Howard, Nicole. The Book: the Life Story of a Technology. Baltimore: Johns Hopkins UP, 2009. Print. Kovacs, Maureen G. The Epic of Gilgamesh. Stanford, CA: Stanford Univ. , 2004. Print. Menn, Joseph. Alliance Helps Google Finally Go into Print with 2m Books. The Financial Times [San Francisco] 18 Sept. 2009: 13. Print. Michael Hart. The Economist 24 Sept. 2011, Obituary sec. : 102. Print. Montgomery, Kathryn C. Children in the Digital Age. Media Awareness Network. Web. http://www. media-awareness. ca/english/resources/special_initiatives/wa_resources/wa_shared/backgrounders/digital_kids. cfm. Noguchi, Yuki. Why Borders Failed While Barnes Noble Survived. National Public Radio. 9 July 2011. Web. http://www. npr. org/2011/07/19/138514209/why-borders-failed-while-barnes-and-noble-survived. Postrel, Virginia. Amazon vs. Apple: What Should E-Book Prices Be? The Atlantic. 2 Feb. 2010. Web. http://www. theatlantic. com/business/archive/2010/02/amazon-vs-apple-what-should-e-book-prices-be/35131/. Printing Yesterday and Today. Harry Ransom Center. Web. http://www. hrc. utexas. edu/educator/modules/gutenberg/books/printing/. Project Gutenberg. Web. http://www. gutenberg. org/wiki/Gutenberg:About. Spector, Mike. Borders Forced to Liquidate, Close All Stores. The Wall Street Journal. 19 July 2011. Web. http://online. wsj. com/article/SB10001424052702303661904576454353768550280. html. Sutter, John D. The Future of Libraries, with or without Books. CNN. 04 Sept. 2009. Web. http://articles. cnn. com/2009-09-04/tech/future. library. technology_1_metropolitan-library-librarians-books? _s=PM:TECH. The Transformation of the Book Industry: Disappearing Ink. The Economist 10 Sept. 2011: 15. Print. Wong, Jackie. Genre-fiction Fans Quell Hunger with E-books. Straight: Vancouvers Online Source. 7 July 2011. Web. http://www. straight. com/article-402353/vancouver/genrefiction-fans-quell-hunger-ebooks. [ 1 ]. Kovacs, Maureen G. The Epic of Gilgamesh (Stanford, CA: Stanford Univ. , 2004) 13. [ 2 ]. Eliot, Simon, and Jonathan Rose. A Companion to the History of the Book (Malden, MA: Blackwell Pub. , 2007) 87. [ 3 ]. Howard, Nicole. The Book: the Life Story of a Technology (Baltimore: Johns Hopkins UP, 2009) 31. [ 4 ]. Printing Yesterday and Today. Harry Ransom Center. . [ 5 ]. Background to Project Gutenberg. Project Gutenberg Australia. . [ 6 ]. Michael Hart. The Economist 24 Sept. 2011, Obituary sec. : 102. Print. [ 7 ]. 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Study And Introduction Of Malacca

Study And Introduction Of Malacca There is a popular story about how the Malacca was found by Parameswara when he was hunting and while resting under a tree, one of his dogs cornered a mouse-deer or in malay we called it pelandok The mouse-deer in its defense attacked by dog even force it into the river water. Parameswara decided to name this place as Malacca after saw the bravely of that mouse deer. The name of Malacca was come from the melaka tree that was shading Parameswara. In the history of Malaysia, the Malacca Sultanate was occupies a special position in Malacca. It was the beginning of the new Malay empire and as the birthplace of the Malay Sultanate and historical city. Malacca also became a stage on which the Portuguese, Dutch, British, Japanese played out their roles in the history of Malacca. After Parameswara occupation Malacca, he began noticed that Malacca actually was a strong maritime trading state. After that, Because of its strategic location, it thrived as a center of entreport trade with merchant who came from other places and Malacca starts concentrating their activities around the world such as Pedir and Pasai. China also became a important role in trading network of Malacca. In 1511, Malacca fall to Portuguese and followed by the Dutch in 1641. When the Netherlands was captured during the Napoleonic Wars, Dutch pass the Malacca to British to prevent it falling to French in 1795. After that, during 1818, Malacca was return to Dutch under the treaty of Vienna but later Malacca was exchange by the British for Bangkahulu in Sumatra. From 1826 onwards, Malacca, Penang and Singapore was combine as Straits Settlement by British East India Company and Straits Settlement was under the Straits Settlement administration in Calcutta. After the Dutch occupation the Malacca for over century, Dutch was left many fine buildings marking their heritage. For example, Stadthuys, which is a strikingly pink town hall and it became the oldest Dutch building in Malacca. Another building is red Christ Church which is constructed with pink brick. The most prominent reminders building were the A Famosa and St. Pauls Church in Malacca. After World War II, in 20 February 1956, Our Malaysias first Prime Minister Tunku Abdul Rahman Putra was proclamation of Independence of Malaysia. Where is Melaka located in Malaysia Melaka road map via the North-South Highway Malacca is located on the Western Coast of Peninsular Malaysia facing the Straits of Malacca. The state of Malacca is between the states of Negeri Sembilan and Johor. Malacca can be reached by excellent road which is PLUS highway from Kuala Lumpur and Singapore. Malacca is serviced by a good network of leading to all the historical places and Malaccas area of around 658 square kilometers and it is divided into three districts which is Melaka Tengah, Jasin and Alor Gajar. The population of Malacca is around 648,000 in year 2001 and comprises of Malays 50%, Chinese 40% and the rest included Indians, Chitty people and Kristang. The major towns of Malacca are Ayer Keroh, Jasin, Merlimau, Pulau Sebang, Masjid Tanah, Alor Gajar, and Malacca Town. Food and beverage in Malacca. There have many famous foods in Malacca; one of the famous foods is baba nyonya style spicy cooking which normally gets served with coconut milk. There are many specialist baba nyonya restaurants in town. The baba-nyonya food not only known to be the best in Malacca, but in the South East Asia region too. Besides that, Malacca also has satay celup which is Satay stick with raw meat dipped in hot bolling satay sauce for cooking. ikan bakar which literally means barbecue fish served in grilled aluminium foil or banana leaf heavily marinated with spices that tingle the senses. Chicken rice ball which is the rice pudding shape like a golf ball and you can dip with chilly and served with chicken. Furthermore, the oyster omelette served in stirs fried egg, spring onions and sweet or spicy paste. In Malacca Portuguese village, there has a few speciality tongue burning dished which is will let your stomach growling whole night after a heavy meal, the dished serving there normally are spicy food. About the beverage, Malacca also have few famous beverage to drink. First is the Cin-Cau, a kind of dark grass jelly drink which has a cooling effect is popularly served at restaurants. ice kacang which is a dessert made of shaved ice with red beans, nuts, jelly and many more. Besides that, cendol is a kind a pandan flavoured jelly served in coconut milk and it has been improvise on the cendol and invented the durian flavoured cendol. The durian cendol is popular with the local tourist but the aroma of durian cendol is a bit pungent for foreign tourist. Another favourite is the Bubur Cha Cha, a sweet dessert made from steamed sweet potatoes, yam, white beans, tapioca jelly in coconut milk. Places of interest in Malacca A Famosa 2011505-A_Famosa-Melaka.jpg A Famosa, or the Famous is among the oldest surviving European architectural remain in Asia during the Portuguese occupation Malacca in 1511. In 1511, a Portuguese fleet arrived under the command of Alfonso de Albequerque and attacked the Malacca. Portuguese was successfully defeated he armies of the native Sultanate and Albequerque order built the fortress around a natural hill near the sea. He believed that Malacca would become an important trading port between Portugal and China. At this time Portuguese also establishing others outposts such as China, Goa, India and Macau to create a friendly ports for ships heading to China or returning home to Portugal. Ayer Keroh Air Keroh is lies about 15kn from Malacca town and it is a tourist complex with hotels, Mini Asean, Mini Malaysia, crocodile farm, a reptile park, butterfly farm, aquarium, zoo, golf resort, and recreational forest. Bukit China burial ground Bukit China is situated southeast of Malacca Town; there are more than 12,500 graves on Bukit China and approximately 20 Muslim tombs. The existence of the Muslim tombs has made this more special and unique. The oldest tomb in Bukit China is a double burial which is more than three centuries old. The oldest tomb is Mr. Mrs Huang Wei-Hung was built in the second year of Tian Hee of Ming Dynasty (1622). In 1933, Cheng Hoon temple had undertaken to repair it because of the weather had taken a heavy toll on that tomb. In 2001, the tomb was again restored and a stone inscription was erected to mark it. Bukit ChinaBukit China During the British occupation Malacca, British had several times try to acquire Bukit China for development purposes, road widening and land reclamation. But Cheng Hoon Temple had have authorized strongly opposed these attempts because the hill is responsible by them. At the end Cheng Hoon Temple managed to preserve Bukit China with the support of the general public. The reasons of Cheng Hoon Temple preserve it because Bukit China is the place where early traders from China were buried. Many if the Chinese traders came to this country with high expectations for success in trade and it was stated o the stone steles. But unfortunately, some traders died before fulfilling their ambitions. Since the Chinese traders families did not travel with them, so there was nobody to pray for their souls. As such, prayers were initiated by the Chinese Kapitans for them. However, Bukit China were always hampered by heavy rainfalls and strong winds because there was no proper shelter. Cheng Hong Teng s Temple Cheng Hoon Tengs Temple This site is dedicated to the vision of Cheng Hoon Tengs founders and the determination of its devotees to preserve their unique bastion of culture and heritage. Cheng Hoon Tengs Temple is a premier historical monument and it remains the finest of Chinese temples in Malaysia. The temple ranks among the most significant in Southeast Asia, being central to the spiritual aspirations of the Chinese community in historic Malacca. Christ Church Christ Church Christ Church situated near Jalan Laksamana and Jalan Gereja in Malacca city. In 1753, Christ Church was built by Dutch to commemorate a century of their rule. It was reputed as the oldest protestant church in Malaysia and now is an Anglican Church. The beams of the Church were constructed from cutting and carving from a single tree and have no joints. The building shows the ingenuity of the Dutch architectural world. The hand-made pews dated back some 200 years. The altar is a beautiful piece of the Last Supper done in glazed tiles. Gadek Hot Spring Gadek Hot Spring Gadek Hot Spring was located in District of Alor Gajar, 30 km away from Malacca. It was believed that local villagers discovered the hot spring in the forest after watching some English soldiers settled around the spring. After the war, visitors from far and wide discovered that the hot spring had strong healing elements unlike many that they had encountered before. Today visitors can enjoy the spa pool or the Soak In Pool for those seeking therapeutic cure for skin ailments. Gadek Hot Spring was an ideal spot for family outing. Hang Jebats Mausoleum Hang Jebats Mausoleum Hang Jebat was the champion of justice who died a tragic death. Hang Jebat was unceremoniously killed by Hang Tuah in a duel of honour that lasted 3 days and 3 nights. He ran amuck after suffering a fatal wound from Hang Tuahs dagger Keris Taming Sari. In the name of justice to avenge the Sultans hasty punishment against Hang Tuah for a crime he didnt commit. Hang Jebat was accused by Hang Tuah of derhaka (contumacy). The duel between two of Malaccas most prominent knights has left a permanent question as to the moral behind Hang Jebats aberrant reaction against authority and the conventions by which Hang Tuah exercised his conduct as a loyal subject of the Sultan. Jonker Street Jonker Street Jalan Hang Jebat, as known as Jonker Street, is known worldwide among famous antique collectors as one of the best places to hunt and bargain for antiques. It was A definite haven for antique collectors and bargain hunters. Authentic artifacts and relics. some dating as far back as 300 years, can be found among a host of interesting collectibles, each with its own history and mystery. Melakas Sultanate Palace Melakas Sultanate Palace Malacca Sultanate Palace is an exquisite piece of Malay architecture and is a replica of the original 15th century palace of Malaccas extinct Sultanate. The palace is built based on sketches found in the ancient Sejarah Melayu (Malay Annals). This wooden replica of the Sultans palace houses the Malacca Cultural Museum. Facing the palace is the Historic City Memorial Garden. An intriguing monument to commemorate the declaration of Malacca as a Historic City is the showpiece of this garden. The monument is topped with a replica of a Malay royal headdress, a symbol of Malaysians allegiance to the throne.

Comparison between SOAP and REST

Comparison between SOAP and REST Dickriven Chellemboyee Table of Contents (Jump to) Abstract Introduction to Software Architecture Service-Oriented Architecture Resource-Oriented Architecture Web service SOAP REST RESTful Features SOAP WS-* REST Description Language WSDL WADL Message Format XML JavaScript Object Notation Pros and Cons Pros of SOAP over REST Cons of SOAP over REST Statistics Real Life Scenario Conclusion References List of Figures Figure 1: Basic web service Figure 2: Comparison of web services usage in 2006 and in 2011 Figure 3: Web service with JSON support Figure 4: New web service with JSON support only Figure 5: Web service with XML support Abstract The main aim of this document is to describe the two common software architectures mostly used in distributed system namely Service-Oriented Architecture and Resource-Oriented Architecture. The document provides a high-level descriptions of the two software architectures and implementation of those software architectures in the form of web services. Web services allow interaction between applications. Web services are compared and contrasted. The document describes and compares the differences between two types of web services namely SOAP-based web service and REST-based web services. Introduction to Software Architecture Service-Oriented Architecture Service-Oriented Architecture is a concept aims to improve flexibility by organizing and utilizing nodes of a network [1]. SOA enables the realization of business functionalities by allowing interactions between service providers and service consumers [2]. SOA turn application functions into services which can be consume by other applications over a network. A service describes the business function, self-contained and developed independently. It is defined by a verb, for example: validate user [3]. Services are simply a collection of service with independent methods. Resource-Oriented Architecture Resource-oriented architecture is based on the concept of resource. It involves retrieving particular resource instance and it has operations for resource lifecycle management that is to create, read, update and delete resource. Requests are stateless, one request has no connection with the next one. Resources are identified by some address and data included within the request [4]. Web service A web service is a node of a network accessible interface to application functionalities that is a set of specifications to support interoperable machine-to-machine interaction [2] [5]. The protocol and the format that are used for specific services are defined in those specifications. Figure 1 shows a basic web service where communication is done between two machines with different operation systems (Windows and Linux) and built with different programming language (Perl and Java). Figure 1: Basic web service SOAP SOAP originally Simple Object Access Protocol, is a set of rules for transferring organised information by the use of web services. SOAP uses XML based for transferring of information in a distributed computing style. SOAP is independent of transport protocol that is it can use any transport protocol for example HTTP, FTP, TCP, UDP, etc. [6]. SOAP has been developed by Microsoft to replace older technologies like CORBA and DCOM SOAP has an RPC architecture, all web service are message-oriented as HTTP itself is message-oriented, SOAP uses a second envelope inside the HTTP one, that contains XML data which is a description of a RPC call similarly as XML-RPC. This is how SOAP is used to call a remote function or what the return value from a function. Soap message contains data, the action to perform, the headers and the error details in the case of failure [6]. It uses interfaces and named operations to expose the business logic. It makes use of WSDL to describe the services for client to use and UUDI to advertise their existence [6]. REST Representational State Transfer is a set of software architectural style for distributed computing system like the World Wide Web. REST is not a protocol. The REST term originated by Roy Fielding in his doctoral dissertation. Roy Fielding is one of the main author of the HTTP protocol specification. The REST term has quickly come in practise in the network community [7]. REST tries to fix the problems with SOAP and provides a truly method of using web services [8]. REST do not require to add another messaging layer to make the transfer to message as oppose to SOAP, REST transfer its message in the HTTP request. It concretes on design rules for making stateless services. Request and response are built by the transfer of representational of resources. A resource can be essentially the data (object) that may be addressed [6]. Rest recognizes everything as a resource (e.g. User). Each resource has a standard uniform interface, usually an HTTP interface, resources have a name and addresses (URIs). Each resource serves a unique resource since each URL are unique. The different types of operations that can be performed on the resource are done by the different HTTP operations also known as HTTP verbs which are GET, PUT, POST and DELETE. Each resource has one or more representation (JSON, XML, CSV, text, etc.) and the resource representations are transferred across the network [6]. REST allows the creation of ROA but it can be used for both ROA and SOA [3]. RESTful A RESTful web service is the implementation of REST principles. HTTP Methods GET getUser – retrieve user information DELETE deleteUser – delete user PUT createUser– create user HEAD – getInformation – get meta information POST – updateUser – modify user information Features SOAP Independent of transport protocol (http, ftp, tcp, udp , or named pipes) [6] It can perform asynchronous processing and invocation (e.g. JAX-WS) It caters for complex operations which require conversional state and contextual information to be maintained. WS-* SOAP has a different set of XML â€Å"stickers† for its SOAP envelope to provide enhance features to transport its message. These specifications are analogous to HTTP headers. Some of these specifications are described below: WS-Security Enterprise security features are provided by the WS-Security standards. It supports identity through intermediaries, also provides the implementation of data integrity and data privacy [9]. WS-ReliableMessaging Provides reliable messaging that is a successful/retry process built in and provides reliability through soap intermediaries [6]. REST don’t have such feature therefore it should deal with failures by retrying the request. WS-Trust Enables issue, renew and validate security tokens. WS-AtomicTransaction ACID transactions over a service, REST is not ACID compliant. [9] REST Does not enforce message format as XML or JSON or etc. It has a good caching infrastructure which greatly improve performance when the data is not altered often or is not dynamic Security is provided by the transport mechanism (SSL), it does not have dedicated concepts for each, it relies predominantly on HTTPS Description Language WSDL The Web Service Description Language is used to describe SOAP interface in XML format. A client can read the file and know exactly which methods it can call and the signatures of the methods. The client can discover services automatically and generate useable client proxy from the WSDL. Most SOAP web services would be very cumbersome to use without it. The WSDL is a machine-readable file that is an application can parse it and knows how to make a service call. When a service method is called, a POST request is made to the endpoint of the SOAP service which is a single URL for all API call and only POST requests can be made. The signature details are found in the WSDL document. WSDL version 2 caters for HTTP verbs and it can be useful for documenting RESTful system but it will still very verbose [6]. WADL The Web Application Description Language is used to describe RESTful web services using XML grammar. A client can load the WADL file and access the functionality of the RESTful web services directly. A WADL is normally less verbose than a WSDL [6]. However since RESTful web services have simpler interfaces, the WADL is not mandatory as opposed to WSDL is to SOAP-based web services. Message Format XML A client requires an XML parser in order to get the information from the XML document. The parsing of XML has to go through different stages (character conversion, lexical analysis and syntactic analysis) before machine can interpret it. The parsing of XML document can take a lot of time since XML is a very verbose document and as the XML document gets longer much more time is taken to parse it. By replacing XML document with a remote call, there will be a great performance improvement if both sides of the application uses the same binary logic [10]. JavaScript Object Notation XML is mainly used by most web services for request and response messages but a growing number of web services are using simple data structures (such as numbers, array) serialized as JSON-formatted strings. JSON is expected to be used by a JavaScript call; it is much easier to get a JavaScript data structure from JSON than from XML document. Web browsers don’t have a standard JavaScript interface for XML parser as every browser has a different interface for treating XML document. JSON is normally just a string with some constraints with JavaScript so we can say that JSON string is interoperable on all web browsers. JSON is not attached to JavaScript but an alternative data serialisation to XML. JSON is a simple language-independent method of formatting complex data structures (e.g. array, object, etc.) as string. [11] Pros and Cons Pros of SOAP over REST Some programming languages provides some shortcuts, reducing the effort needed to build a request and parse the response. For example with .NET technology, the XML is invisible in the user codes [8]. SOAP has more mature tool support as compare to REST, but this is likely to change in the future [12]. No native support for SOAP in mobile, even though there are third-party libraries to bring SOAP support, out of the box SOAP support is not available. [13] SOAP has a lot of rules thus make it restrictive as compared to REST in the implementation Cons of SOAP over REST It is much simpler to implement REST as compared to SOAP The learning curve for REST is smaller than SOAP The difficulty lies greatly in the chosen programming language to develop it since some IDE automate the process of generate or referencing the WSDL Has support for error handling and the error reporting provides a standard error codes which can be very useful to handle the request and response in the application consuming it. SOAP is sometimes considered to be slower than legacy system such as CORBA or ICE because of being too verbose [14] While some programming language provides some shortcut to SOAP services, it can be very cumbersome in some others such as JavaScript since an XML structure needs to be created each time a request should be made. Distributed environments is best suited for SOAP whereas REST assumes an end-to-end communication Has strict set of rules for every stage of implementation while REST provides a concept and less restrictive with the implementation Uses strongly type messages, which is a problem for loosely coupled systems. If type signature of an operation is changed, all the clients that was using it will failed [15]. REST is flexible for data representation, it is easier to understand as they add an element of using standardized URIs and give importance to HTTP verb used. They are lightweight as they don’t need extra XML mark-up [6]. SOAP uses XML structure which make it slow as compare Statistics A comparison of web services protocol, styles in 2006 and in 2011 from more than 2000 web services are shown below. It clearly demonstrate that most developers have moved from SOAP to REST. The interest in REST is growing very rapidly whose those in SOAP is declining [16]. Figure 2: Comparison of web services usage in 2006 and in 2011 Figure 3: Web service with JSON support Figure 4: New web service with JSON support only Figure 5: Web service with XML support Real Life Scenario Amazon has SOAP and REST based web services and around 85% of their usage is from the REST-based web service [17]. Although all the beautiful name with SOAP, it is an evidence that developers like the simpler one, that is the REST one [18]. Google has deprecated its SOAP services in favour of a RESTful, resource –oriented service [11] Nelson Minar, used SOAP-based web service to design Google API for Google search and AdWord, he stated to be wrong for choosing SOAP [15]. Conclusion SOAP is more useful for complex web service or when there is critical data involve such as banking transaction where retrying the same request can be very critical. If one need a web service up-and-running quickly, it is better to start with REST rather than SOAP. REST is a good option for web service which are meant to be simple, lightweight and fast. However after using one of the web service, it can be almost impossible to change it to the other one. It would be cheaper to re-build the web service. When making your decision on which type of web service to use, the decision should be which one best meets the requirements with the chosen programming language and in which environment it will be used. Even though SOAP is meant to be flexible to change, add new features, expanding it. It is not the case in practise by the use of strongly-type as it can make existing client to stop working just by changing the type of method signature. References 1

Brief History of Buddhism :: Religion Theology Essays

Brief History of Buddhism Buddhism is one of the major religions of the world. It was founded by Siddhartha Guatama (Buddha) in Northeastern India. It arose as a monastic movement during a time of Brahman tradition. Buddhism rejected important views of Hinduism. It did not recognize the validity of the Vedic Scriptures, nor the sacrificial cult which arose from it. It also questioned the authority of the priesthood. Also, the Buddhist movement was open to people of all castes, denying that a person's worth could be judged by their blood. The religion of Buddhism has 150 to 350 million followers around the world. The wide range is due to two reasons. The tendency for religious affiliation to be nonexclusive is one. The other is the difficulty in getting information from Communist countries such as China. It's followers have divided into two main branches: Theravada and Mahayana. Theravada, the way of the elders, is dominant in India, Sri Lanka, Burma, Laos, Thailand, and Cambodia. Mahayana, the greater vehicle, refers to the Theravada as Hinayana, the lesser vehicle. It is dominant in India, Tibet, Japan, Nepal, Taiwan, China, Korea, Vietnam, and Mongolia. Siddhartha Guatama was born in Kapilivastu. His father was the ruler of the small kingdom near the Indian/Nepal border. As a child, his future was foretold by sages. They believed that he would someday be a fellow sage or leader of a great empire. He led a very pampered and sheltered life until the age of twenty-nine. It was at that time that he realized that he had led an empty life. He renounced his wealth and embarked on a journey to seek truth, enlightenment, and the cycle of rebirths. In the first years of his journey, Siddhartha Guatama practiced yoga and became involved in radical asceticism. After a short time, he gave up that life for one of a middle path between indulgence and self- denial. He meditated under a bo tree until he reached true enlightenment by rising through a series of higher states of consciousness. After realizing this religious inner truth, he went through a time of inner struggle. Renaming himself Buddha (meaning enlightened one), he wandered from place to place, preaching, spreading his teachings by word of mouth. He also gained disciples, who were grouped into a monastic community known as a sangha. As he neared his death, Buddha refused a successor. He told his followers to work hard to find their salvation. After his death, it was decided that a new way to keep the community's unity and purity was needed, since the teachings of Buddha were spoken only.

How does the Relative Molecular Mass change in heat combustion of an alcohol? :: GCSE Chemistry Coursework Investigation

How does the Relative Molecular Mass change in heat combustion of an alcohol? Planning Introduction ============ As alcohol burns in air it gives out energy as heat and light. I am going to investigate how the energy output of an alcohol in combustion changes, with increased relative molecular mass, or RMM. RMM is the sum of the atomic masses of every atom in the molecule. Using the alcohols: Methanol, Ethanol, Propan-1-ol, Butan-1-ol and Pentan-1-ol, I will plan, and complete an experiment that tests the prediction below. ====================================================================== Prediction And Theory ===================== In the combustion of alcohols in air, the alcohol reacts with oxygen molecules, to create carbon dioxide and water. Many bonds are broken in the process using up energy. At the same time, the atoms reforming into the new molecules of carbon dioxide and water give out energy. In the combustion of alcohols, the energy created, when forming bonds will always be more that what is lost, when breaking bonds, this gives us excess energy. This energy is given out primarily as heat, but also as light and sound. As energy is given out it is called an exothermic reaction. If the opposite were true, it would be an endothermic reaction. It is never possible to calculate exact energy change by experimentation due to inaccuracies and energy waste, so we use bond energy calculations give the exact theoretical energy change. Bond energy calculations show that the higher the RMM the more energy will be produced for the same weight of fuel (RMM is the sum of the atomic masses of every atom in the molecule). This is because as the RMM increases there are more atoms and therefore, more bonds to be broken and then made. As, when burning alcohols, this process gives out energy, the more bonds go through this process, ie as the RMM increases the more energy should be released. The calculations also suggest that for every carbon atom you add to the chain of an alcohol the energy out should increase by 618 Kj/mol. I predict then, that as the RMM goes up then the energy change will get increasingly more negative i.e. more energy is given off. The RMM will be proportional to the final energy created as both should increase by the same number each time, (RMM by 14 as one C and 2 H atoms are added, and the energy out by 618KJ/mol). This will therefore result in a straight-line on the graph. The bond energy calculations show how much energy should be released, accounting for experimental inaccuracies however, I expect the experimental output to be considerably less. Proposed Method I am going to test how the energy output per mole in the combustion of

How to Write a Synthesis Essay :: Synthesis Essay

The main purpose of a synthesis essay is to make insightful connections. Those connections can show the relationship(s) between parts of a work or even between two or more works. It is your job to explain why those relationships are important. In order to write a successful synthesis essay, you must gather research on your chosen topic, discover meaningful connections throughout your research, and develop a unique and interesting argument or perspective. A synthesis is not a summary. A synthesis is an opportunity to create new knowledge out of already existing knowledge, i.e., other sources. You combine, â€Å"synthesize,† the information in your sources to develop an argument or a unique perspective on a topic. Your thesis statement becomes a one-sentence claim that presents your perspective and identifies the new knowledge that you will create. Before writing your synthesis 1. Narrow a broad or general topic to a specific topic: In a short essay, completely covering a large topic is impossible, so picking a specific, focused topic is important. For example, the broad topic of global warming would need to be narrowed down to something more specific, like the effects of automobile exhaust on an ecosystem. 2. Develop a working thesis statement: A working thesis statement should include a rough idea of your topic and the important point you want to make about that topic. Writing this statement at the top of a rough draft or outline and looking at it often can help you remain focused throughout the essay. However, the thesis statement that you begin with is not set in stone. If you find that your essay shifts topic slightly, you can change your thesis in later drafts so that it matches your new focus. 3. Decide how you will use your sources: After completing your research and gathering sources, you may have a large or overwhelming amount of information. However, the purpose of a synthesis essay is to use only the most important parts of your research, the information that will best support your claim. At this point, you must decide which sources, and/or which parts of those sources, you will use. 4. Organize your research: Now, decide the order in which you will present your evidence, the various arguments you will employ, and how you will convince your readers. Writing your synthesis In the following synthesis essay the author found various sources on the same topic and used certain parts of those sources to support the thesis statement. How to Write a Synthesis Essay :: Synthesis Essay The main purpose of a synthesis essay is to make insightful connections. Those connections can show the relationship(s) between parts of a work or even between two or more works. It is your job to explain why those relationships are important. In order to write a successful synthesis essay, you must gather research on your chosen topic, discover meaningful connections throughout your research, and develop a unique and interesting argument or perspective. A synthesis is not a summary. A synthesis is an opportunity to create new knowledge out of already existing knowledge, i.e., other sources. You combine, â€Å"synthesize,† the information in your sources to develop an argument or a unique perspective on a topic. Your thesis statement becomes a one-sentence claim that presents your perspective and identifies the new knowledge that you will create. Before writing your synthesis 1. Narrow a broad or general topic to a specific topic: In a short essay, completely covering a large topic is impossible, so picking a specific, focused topic is important. For example, the broad topic of global warming would need to be narrowed down to something more specific, like the effects of automobile exhaust on an ecosystem. 2. Develop a working thesis statement: A working thesis statement should include a rough idea of your topic and the important point you want to make about that topic. Writing this statement at the top of a rough draft or outline and looking at it often can help you remain focused throughout the essay. However, the thesis statement that you begin with is not set in stone. If you find that your essay shifts topic slightly, you can change your thesis in later drafts so that it matches your new focus. 3. Decide how you will use your sources: After completing your research and gathering sources, you may have a large or overwhelming amount of information. However, the purpose of a synthesis essay is to use only the most important parts of your research, the information that will best support your claim. At this point, you must decide which sources, and/or which parts of those sources, you will use. 4. Organize your research: Now, decide the order in which you will present your evidence, the various arguments you will employ, and how you will convince your readers. Writing your synthesis In the following synthesis essay the author found various sources on the same topic and used certain parts of those sources to support the thesis statement.