Spain culture and traditions Research Paper Example | Topics and Well Written Essays - 250 words

Spain culture and traditions - Research Paper Example The bull is usually killed at the end of the occasion. This activity usually takes place between the months of April and October, and the Spaniards usually prepare for this event with excitement. There have been several occasions when this tradition has been banned by governments, but progressive ones allow its reinstitution. This is an indicator that the practice is ingrained in the Spanish culture and it is not easy to get rid of it (Whittaker 2008 p 67). Traditional songs and dance are also core components of Spanish culture. They vary from region to region, and the music is mainly focused on conveying particular messages to the listeners. For example in the 20th century, Spanish traditional music was largely used to spread propaganda regarding the totalitarian rule. These include Jota, Fandango, and Sardana amongst others (Moffitt 1999 p 43). The Spanish folk dance was a significant indicator of unity and identity. Annual festivals are held every year, providing an avenue for the Spaniards to demonstrate their culture. In such occasions, they demonstrate their cultural music and dances, fireworks, paintings amongst other traditional activities. The culture and traditions of the Spaniards is an important factor that gives them a sense of identity of the nation (Nash 2001 p 56). It generates personality and uniqueness amongst the Spain nationals. It also helps in building strong social institutions through establishing the nationâ₠¬â„¢s behavioral

Writing prompts for middle school Essay Example for Free

Writing prompts for middle school Essay Imagine that you could give advice to someone—it could be someone you know personally, a historical figure, or a famous pers on living today. Write an essay that identifies the person and the advice you would give. Choose a fam iliar subject so that you can provide details and elaboration that explain why this person needs your advice. 2. In an essay, explain how disappointments can have a good side. 3. Write an essay explaining why someone you care about is important to you. 4. Dress for success is a phrase all of us have heard before, but it means something different to each person. Write an essay explaining  what dress for success means to you. 5. Write an essay to explain why honesty is important in a friendship. 6. Through the years new inventions have changed th e way we live. Think about one invention that has had an impact on the way you live. Now write to explain to your teacher how this invention has changed your life. 7. Write an essay explaining how you changed when you entered middle school. 8. The amount of graffiti has greatly increased at your school. The members of the school board must find ways to stop the graffiti. Write a com position in which you fully explain the solution  the school board could use to solve this problem. 9. There are both good things and bad things about playing on a team, such as the school soccer team or the school volleyball team. Write a composition for your teacher in which you explain both what is good and what is ba d about playing on a school team. Be sure to explain each point fully. 10. A role model is a person you look up to. Befo re you begin writing, think about someone you look up to. Why do you admire this person? Write a composition in which you explain to your classmates whom you admire and why you admire this person. Middle School Persuasive Prompts  1. NEW A wealthy donor plans to build a new facility that will benefit young people in your area. It could be a swimming pool, a theater, a skateboard park, an art school, or any other facility that would provide young people with constructive ways to spend their time. The donor is not sure what kind of facility would be most useful. Write a letter to the donor in which you identify the type of facility you would like to have built, and pe rsuade her that it is the best choice. Be sure to support your opinion with convincing reasons and evidence. 2. Your principal wants to invite a celebrity speaker to your school. Think about the celebrity you would choose to have speak; then, write a letter to persuade your principal to invite this person. Be sure to include convincing reasons and details to support your choice. 3. Girls and boys often enjoy playing the same sport. Some people believe that girls and boys should be able to play on the same team. What is your opinion on this issue? Write an essay stating your opinion and supporting it with convincing reasons. Be sure to explain your reasons in detail. 4. It has been said that television has little real educational value. What is your opinion on this issue? Write an essay stating your opinion and su  pporting it with convincin g reasons. Be sure to explain your reasons in detail. 5. The principal of your school is considering co nducting random locker searches several times a year without letting students know in advance. What is your position concerning this issue? Write a letter to the principal stating your position and supporting it with convincin g reasons. Be sure to explain your reasons in detail. 6. Suppose Congress wants to make a new national ho liday honoring an important person or event. Choose a person or event you would like to honor. Write an essay to convince members of Congress to accept your choice. 7. Your principal has asked students to suggest a school rule that should be changed. Think of one rule that you would like to have changed. Write a letter convincing your principal that this rule should be changed. Be sure to support your opinion with convi ncing reasons and evidence. 8. Your school principal is considering a new policy that will require all students to wear uniforms. What is your position concerning this issue? Write a letter to your principal stating your position and supporting it with convincing reasons. Be sure to explain your reasons in detail. Middle School How-To Prompts 1. Write a composition in which you explain how to make something. You might write about a food item, a handcrafted item, or anything else that you know how to make. Be sure to clearly explain each step in the process so that a read er could make the item the way you do. 2. Think about one favorite activity that you enjoy. For example, it could be playing a favorite sport or participating in a hobby. Write a compos ition in which you tell a friend how to do your favorite activity. Be sure to include all the details your friend will need to do the activity. Middle School Descriptive Prompts 1. Think about the last time you attended a special even  t such as a concert, a fair, or a sports event. Describe what it was like to be there and include sights, sounds, and smells that will make the reader feel he or she is there with you. 2. Think of a favorite object that you own. In a descriptive essay, use sensory details—words that tell how something looks, feels, tastes, smells , and sounds—to clearly describe this favorite object so that a classmate could picture it. 3. Think of what your school is like at lunchtime. Pick one particular place, and picture it in your mind. This place could be large or small. In a co mposition, describe clearly to a friend what the  place is like at lunchtime so your friend can imagine what it is like to be there. Middle School Narrative Prompts 1. Eleanor Roosevelt once said, You must do the th ing you think you cannot do. Write a narrative about a time when you did something you thought you could not do. Be sure to include specific details so that a reader can follow your story. 2. Think about a time when something unexpected happened. Write a narrative in which you tell about an unexpected event that happened to you or someone you know. Be sure to include specific details so that a reader can follow your story. 3. You have made a very important discovery–one th  at will make you famous throughout the world. Write a story in which you tell about your discove ry and how you made it. Be sure to include details about the setting and any characters in th e story, and be sure that your story has a beginning, a middle, and an end. 4. Think of your best day in school. What happened that makes this day stand out in your memory? Write a story for a friend that tells about what happened on this day in school. Middle School Writing About Literature Prompts 1. Under the Rice Moon tells a story about a caged bird and a sickly young girl who understand one another. Read the story. Then write an essay discussing the storys theme, or message, and how the author uses the bird and the storys characters to express the message. Be sure to include examples and details from the story to support your ideas. Do not merely summarize the story. Remember that your response will be evaluated in two ways—on your understanding of the story and on the quality of our writing. 2. The Dinner Party tells a story about a social gathering in India. Read the story. Then write an essay in which you discuss how the author uses the characters in the story to express a message. Support your ideas with examples and details from the story. Do not merely summarize the story. Remember that your response will be evaluated in two ways–on your understanding of the story and on the quality of your writing. Middle School Writing About Nonfiction Prompts 1. Read Heeding the Call. Then, write an essay explaining how Martin Luther King, Jr. s experiences as a young person shaped his beliefs and actions as an adult. Be sure to include specific information from the article to support your explanation. Do not merely summarize the article. Remember that your response will be ev aluated in two ways—on  your understanding of the article and on the quality of your writing. 2. Read But Im Not Tired! Think about the ideas th e author presents in this article. What changes should schools make to adjust to students sl eep patterns? Write a letter to the principal recommending changes that could be made at your sch ool to adjust to students sleep patterns. Be sure to include specific information from the ar ticle to support your recommendations. Do not merely summarize the article. Re member that your response will be evaluated in two ways–on your understanding of the article and on the quality of your writing.

The Impact Of Oil Spills Biology Essay

The Impact Of Oil Spills Biology Essay An oil spill can be defined as the accidental release of liquid petroleum hydrocarbon into the surroundings or the environment due to human activity. An oil spill is a form of pollution that has devastating effects on the environment. The term oil spill is sometimes used to refer to marine oil spills where there is a release of oil into the ocean, coastal waters or any other water body. On the land the oil spills are usually restricted and their impact can be eliminated quite easily compared to marine oil spills. The main cause of marine oil spills is associated with the oil transportation by tankers and oil pipes which makes up of about 70 percent of all the oil spills. The remaining percent of oil spills comes from offshore drilling, wells and spills of refined petroleum products such as petrol and diesel and also their by products. The occurrence of large and catastrophic spills that can release up to 30,000 tons of oil or even more is relatively rare. The frequency of such events in recent times had gone down perceptibly. But this took a different turn when we experienced the worse and largest oil spill ever recorded in history, the deep water horizon oil spill also known as the Gulf of Mexico oil spill or the BP oil spill. Though some oil spills may not be as extensive or worse like the BP oil spill they still possess the capability to cause serious ecological risks to sea birds and mammals. The result is the long term environmental disturbances that occur in coastal zones. Oil spills also have an impact on the economic activities of the people that depend on the sea for a livelihood. Public outcry over oil spills has led to the coming up of impressive technical, political and also legal experiences in managing oil spills. Causes There are various factors that can lead to oil spills which range from accidents, carelessness to deliberate dumping. Tanker accidents are one of the popular causes of oil spills. Tankers can sometimes crash or run into un- expected land causing a crack or hole that allows oil to escape. They are highly publicized by the media and they release large volumes of oil into the oceans. Globally only a small percentage of oil spills occur as a result of tanker accidents such as explosions, hull failure, running aground or even collisions. Tanker accidents result in oil spills that are very harmful because of the large volumes of oil released at once. This poses a serious threat to the lives of marine animals and also sea birds. The spillage of oil due to a loading or unloading problem is another category of tanker accidents. This kind of spillage is the most frequent of the oil spills. Statistics show that between 1974 and 1998 there were 3,000 such accidents. However in comparison to acci dents caused by collisions or groundings, their destruction is relatively minor. Another cause of oil spills that is very common is known as runoff from the land. Engines that are land based e.g. car engines function on petroleum fuel and also petroleum based lubricants. The engines slowly release these substances leading to their accumulation on roads and in the ground. These minor everyday spills and leaks of oil from automobiles end up poisoning the soil. The motor oil can also find its way down through storm drains into sewers which drain into rivers and eventually out into the sea. Natural seepage is another cause of oil spills especially in the oceans. When the earthà ¢Ã¢â€š ¬Ã¢â€ž ¢s tectonic plates move sometimes they release oil from the reserves trapped deep within the ocean floor. Human activities in the ocean such as drilling can also accelerate natural seepage. Natural seepage rarely happens on land and when it does ità ¢Ã¢â€š ¬Ã¢â€ž ¢s not much of a concern. The reason why natural seepage is disastrous to the ocean is because of the fact that oil is less dense than water, thus when released by the undersea tectonic disturbances it will always float leading to major oil spills. Oil extraction is another cause of oil spill. As oil is extracted from underground reserves it is often spilled in land and also in the sea depending on where it is been extracted from. To test a newly tapped oil well, the oil is allowed to flow out forming a geyser of oil spewing into the sky and all of that oil is allowed to spill. Accidents also do occur regularly in the oil extraction wells resulting in spillage (Stille 7) Oil shipping trucks and pipelines are another cause for oil spills. Pipelines that transport oil underground can develop cracks and leaks over a period of time which allows oil to flow into the environment. These leaks can be as a result of natural catastrophes such as hurricanes and earthquakes. They can also result from poor maintenance resulting in structural failure or from deliberate vandalism and attacks. Tanks or oil shipping trucks can be involved in road accidents thereby instigating an oil spill. Majority of this causes are as a result of human error or carelessness which fall under controlled factors. Oil spills may also occur due to machinery breakdowns, illegal dumping of oil and also intentional spillages. Effects Oil spills can have an impact on the environment, the economy, health and also the society as a whole. These effects can be long lasting and hard to get away with. Many oil spills have been documented in the scientific and technical literature though not all of the effects of oil pollution are completely understood and documented, an indication of the possible scale duration of damage can usually be found in the information available. However it can also be difficult to present a balanced view of the realities of oil spills given the fact that they are highly charged. Also the emotional nature of a spill and its aftermath can bring difficulties. Oil spills result in both immediate and long term damage to the environment. Some of the damages that oil spills cause on the environment can last for decades after the spill occurs. There are various notable effects caused by oil spills on the environment. Harsh effects that oil has on the coastline or shoreline are the highly visible parts of an oil spill. Unless a concerted effort to clean up the shoreline is made the oil basically stays on the shore until the weather and time breaks it down a process that is extremely slow. The gooey mass that makes up an oil slick will litter the shoreline with an ugly black tar making it very dangerous since the shoreline is where much marine life is concentrated. Shorelines provide nurseries for fish and marine life, by contaminating the shoreline the oil possess a threat and are dangerous to the marine life in the area (walker 20). Marine mammals such as dolphins, seals, whales and sea otters are killed by oil spills. The damage done to these animals can take different forms. The blow holes of whales of dolphins and whales are sometimes blocked by the oil making it hard for these animals to breathe properly and also to communicate effectively. Oil also coats the fur of otters and seals leaving them vulnerable to hypothermia. If the animals are able to escape these immediate effects the oil spill causes damage to their food supply by contaminating it. When the animals eat fish that has been poisoned by the oil spill they die or experience other problems. Oil spills take a deadly blow on the fish, shellfish and any other marine life. Sea birds are largely affected by oil spills and are seen as among some of the most vulnerable animals of open seas. Any oil spill in the ocean offers a death sentence to the sea birds. Some may relocate if they sense danger on time. However birds that dive into the waters for their food or gather on the sea surface are faced with the danger of being covered with oil. Most of the sea birds die from drowning, starvation and also from loss of body heat due to the destruction of the birdà ¢Ã¢â€š ¬Ã¢â€ž ¢s feathers by oil. Some birds also die after ingesting oil during attempts to clean themselves. Oil spills leave long term damage to animal species, their habitats, nesting and breeding grounds that these animals need for their survival. This is one of the most far devastating environmental effects of oil spills. Though some species spend their lives at sea such as turtles they always come ashore to lay their eggs. Oil can harm these creatures if they encounter it either on the beaches where they nest or at sea. The eggs will be destroyed by the oil and fail to develop properly. Oil spill will have an effect on the economy in a negative way. The impact can range from loosing oil through the cost of cleaning and also the cost incurred due to lost productivity in certain industries due to the damage of shorelines and beaches. Direct economic costs brought about by oil spills can include the actual loss of oil from the spill. These direct costs will be small if the spill is small. In the case of a larger spill the costs will be much higher. The damage to the wildlife brought about by the oil spill will bring about costs incurred while cleaning the birds. The cost in lost fisheries will be another cost brought about by oil spills. Oil spills destroy beaches leading to a loss in tourism in areas where beaches and nearby oceans cannot be accessed. This leads to lower tourist revenues. Cleaning an oil spill is an expensive job and will take a heavy economic toll on the company spilling the oil and also its insurers (Nardo 33). During an oil spill the clean up the workers come into contact with chemicals that are hazardous to human health. Research has shown an increase in respiratory symptoms, headaches, eye irritation and skin problems among the clean up workers. Mental studies done to people exposed to oil spills reveal that these individuals are likely to suffer from anxiety, post traumatic stress and also depression. Studies reveal an increase in DNA damage in people exposed to oil spills. Other potential long term risks to human health as a result of oil spills include lung, kidney and liver damage. The society will also suffer from an oil spill in that they will be loss of jobs due to the destruction of various industries by the oil spill. This leads to many families going without food and also some people may be mentally affected by the sudden loss of job. Due to the health issues that arise due to oil spills, families may find themselves with sick people to cater for which they had not expected (Al azraki). Solutions Solutions are needed on ways in which we can deal with the devastating effects of oil spills. As we have seen oil spills do much damage to the environment, Human health and also the economy. Some of the ways to deal with an oil spill include skimming which happens to be a popular method. It involves cleaning oil spills by skimming the oil from the water using skimming equipment with fine filtering instruments. The oil spill will first be contained using booms, after which the oil that has collected into a slick is skimmed from the surface. Another method that offers solution to the problem is natural degradation. If oil does not pose a threat to the shoreline or the marine life the best way to deal with the spill is to allow the oil to break on its own. The use of dispersants is another method that can offer solutions. These are chemicals (dispersants) that break down the tension that keeps water and oil separated. The oil will collect in smaller droplets and sink allowing greater na tural breakdown. Another method that can be of help is to release biological agents into the water to help bring about breakdown. These agents include nitrogen and phosphorous which promote bacteria in the water helping the oil to disperse and breakdown naturally. Measures taken Oil spill prevention can pose a challenge, but there are measures that can be adopted that can either prevent oil spills from happening altogether or they can provide a degree of damage control. These will require preparedness and also continuous improvement in each and every phase of operation where oil is produced, transported, stored or even marketed. Oil exploration and production facilities should adopt advanced technologies, materials and also practices. They should also ensure that they have multi backup systems for support in case of anything. Oil pipelines will employ computers, electromagnetic tools and also ultrasonic devices that will help in detecting weak spots on the pipe so that they can be repaired before a leak develops. Compared to years before marine vessels and terminals are being designed differently compared, tankers now are being built with double hulls. The storage tanks are being constructed with special materials so as to avoid corrosion. These prevention m easures are not only in the oil industry but consumers also play an important role in ensuring that oils and other fuels are out of the environment. They are expected to observe proper handling methods and disposal practices (zdrazil) Conclusion In conclusion we know that oil plays a vital role in our lives which means that life as we know it would be hard without oil. Despite this oil spills have devastating effects on our environment, health and also economy leading to many of us calling for an alternative source of energy that can replace oil. Before a replacement for oil is discovered, human beings will have to continue to enjoy the benefits offered by oil and also suffer from the effects of oil such oil spills.

milhouses revenge :: essays research papers fc

  Ã‚  Ã‚  Ã‚  Ã‚  Milhouse is from the simpsons. Blah, Blah.Annotated Bibliography Clark, Andrew. â€Å"Pat Bullard: Working the Room for Roseanne.† http://www.eye.net/eye/issue/issue 06.24.93ARTSco0624.htm *A perspective from a writer from the show telling how Roseanne wanted to make her show based on a real family and that she wanted to be true to her audience. Good secondary source with commentary from an actual writer from the show. Lindley, Margaret. â€Å"Roseanne†. Australian Journal of Comedy. Volume 2, Number 1. 1996. *Talks about controversial issues that the show covers and gives an analysis of how the show deals with them. Also talks about each character and the issues they go through. Talks about family relationships as well as relationships outside of the family. Wolcott, James. â€Å"On Television: Roseanne Hits Home.† The New Yorker: New York, October 1992. *Shows that â€Å"Roseanne† is one of the few television shows to ever really show what a true American family is like. Tells how Roseanne exemplifies the problems that a normal American family has, and doesn’t give a false faà §ade as to the perfect life of an American family. The actual show. (we don’t know how to do a bibliography for this one -please help) *We’ll show examples of actual episodes to prove our report. TV-Guide.com. http://www.tvguide.com/tv/shows/ShowPage.asp?iProgramID=3738 *Talks about each specific episode and the topic it covers. Lecture 10 - Kingdom Animalia: Vertebrate Phylogeny and Diversity 1.5 lectures I. Phylum Chordata A. Characteristics (Fig 34.1) 1. Notochord 2. Dorsal, hollow nerve cord 3. Pharyngeal slits 4. Muscular postnatal tail B. Protochordata 1. Cephalochordata - Lancets (Fig 34.3) a. Adults - chordate characteristics persist b. Filter food through pharyngeal slits 2. Urochordata - Tunicates (Fig 34.2) a. Larvae - have chordate characteristics b. Adults - sessile filter feeders, lacking some chordate characteristics (no post anal tail, notochord, spinal cord) C. Vertebrata 1. Vertebrae - segmented cartilaginous or bony protection around the nerve cord (spinal cord) 2. Greater cephalization a. Skeleton includes cranium and vertebral column i. replaces notocord as main axis of body ii. may be bone or cartilage b. Support greater mobility and activity II. Chordate/Vertebrate Phylogeny (modify Fig 34.6) A. Split #1 - bearing or lacking vertebrae 1. Lacking - protochordates (Urochordata & cepahlochordata) 2. Bearing - vertebrata B. Split #2 - bearing or lacking jaws (Fig 34.8) 1. Lacking - agnathans (lampreys) 2. Bearing - all other a. Jaws evolved from gill arch skeletal elements C. Split #3 - bony or cartilaginous skeleton 1. Cartilagenous - chondrichthyes 2. Bony - all other D. Split #4 - fins or limbs 1. Fins - Osteichthyes (bony fishes) 2. Limbs - tetrapods a. Evolution - from lobe finned fishes, tetrapod condition may have evolved prior to lungs (Fig.

Conference Management

Abstract This project aims to create a common platform for organizing activities of conference. The conference management system will manage the abstracts and research papers submitted by scholars, reviewing them, and accepting or rejecting them. This will greatly reduce the costs and efforts of the conference managers and authors where they can directly interact through internet. Currently there is a need for such a conference management system, where research conferences relating to different fields can be managed by single application. This application can host any number of conferences and large number of paper can be submitted.The environment created would enhance the usability of conference’s thereby facilitating the researcher’s to submit their papers easily and making organizers to manage the research’s by forwarding it to the jury and taking their reviews. This would reduce a lot of effort. It would also eliminate the need to have expertise on employing people for managing all such activities. It would smooth the progress of conference management and all the activities will take place in well-defined manner. Table of Contents Page No. RecommendationI Dissertation Approval Sheet II Candidate DeclarationIIIAcknowledgementIV AbstractV Chapter 1 Introduction 1. 1 Overview and issues involved01 1. 2 Problem definition 01 1. 3Problem Solution 01 Chapter-2 Literature Survey 2. 1 Methodology 03 2. 2 Technologies and tools 04 Chapter-3 Requirements gathering 3. 1 Software requirements 08 3. 2 Hardware requirements 98 3. 3 Use case model 10 Chapter-4 Analysis 4. 1 Sequence diagrams 18 4. 2 Activity diagrams 22 Chapter-5 Design 5. 1 Technology selection 25 5. 2 Database design 28 5. 3 Implementation details Chapter-6 Testing 6. 1Test case and design30 6. 2Testing methods and strategies31Conclusion 37 Bibliography38 Chapter-1 Introduction This conference management tool aims at improving the conference management practices and reduces the burd en on the part of organizers, and provides the technical solution for the research paper submission and reviews. 1. 1 Overview and Issues Involved There are large numbers of conferences being taking place at different locations all over the world, we have seen researchers and eminent educationist submit their research papers at these conferences, they generally have to send the research paper through post and it takes a lot of time.This project is focused towards developing a management system that will cater to the needs of the conference organizers. 1. 2 Problem Definition In the present scenario, the conference organizers face a lot of problems in coordinating various activities that are associated with conference. This increases a lot of effort and needs a lot of expertise and large numbers of people are required to manage all the process. This definitely is not an easy task. There is a lot of trouble involved in submitting a research paper to a conference and then sending it to a jury, for review and their comments.To speed up this process of conference management was our main focus in this project. 1. 3 Problem Solution This project will be a fine demonstration of efficient use of technology and engineering in the web- application development field. This will cut down the organizing and maintenance cost of conference’s and will also reduce the efforts of author to send their research papers through post. This is done through creation of a conference management application that would assist the organizers to run their conference effectively.Our software product ‘conference management system’ is designed and developed to provide the rigid solution for the handling of conferences. We have designed an interface that will provide the platform for the researchers and educationist to submit their research papers online and it will be forwarded to jury for their review and comments. The system will help the user’s to create new confere nce by providing the information of the conference and the request will be forwarded to the administrator for validation.The administrator can accept or reject the conference request and he will have to authority to delete the author if he is found doing illegal activity on the system. The chair of the conference will add the program committee members to review the papers submitted in that conference. The chair can check the details of the paper submitted in the conference installed by him. The program committee member will be reviewing the conference for which he is selected by the chair to review the conference. The program committee can download the research paper for reading it so it can be reviewed in a better manner. . 1 Methodology To operate this software in a best possible way, the user should have some knowledge of accessing internet and navigating the internet through any browser. He should be aware of how conferences are hosted and the working of organization that hostâ €™s the conference i. e. from submitting of paper, forwarding it to the jury, and then finalizing selected research papers. 1 System Interfaces As our system is completely an independent system in itself thus it does not require any external API or any interface for interaction with any other system.It only interacts with the administrator and author’s, but not with any other software component. 2 Interfaces Our system will interact with the user only through the well defined graphical user interface. Client server architecture will be required for supporting the application. Client Server Architecture A server is anything that has some resource that can be shared. There are Computer servers, which provide computing power; print servers, which manage a collection of printers; disk servers, which provide networked disk space; and web servers, which store web pages.A client is simply any other entity that wants to gain access to a particular server. The interaction between client and server is just like the interaction between a lamp and an electrical socket. The power grid of the house is the server, and the lamp is a power client. The server is a permanently available resource, while the client is free to â€Å"unplug† after it is has been served. [pic] Fig 2. 1 Client-Server Architecture 2. 2 Technologies and Tools NetBeans NetBeans refer to both a platform framework for java desktop applications,and an integrated development environment(IDE).The NetBeans IDE is written in Java and can run anywhere a compatible JVM is installed, including Windows, Mac OS, Linux, etc. The NetBeans platform allows application to be developed from a set of modular software components called modules. The NetBeans Platform is a reusable framework for simplifying the development of Java Swing desktop applications. Among the features of the platform are: †¢ User interface management (e. g. menus, toolbars) †¢ User settings management †¢ Storage manag ement (saving and loading any kind of data) †¢ Window management Wizard framework (supports step-by-step dialogs) †¢ NetBeans Visual Library †¢ Integrated development Tools Adobe Dreamweaver Adobe Dreamweaver is the industry-leading web authoring and editing software that provides both visual and code-level capabilities for creating standards-based websites and designs for the desktop, smart phones, tablets, and other devices. It is a site building and publishing tool appropriate for intermediate to advanced users that allows you to create graphical interface and built-in advanced design and coding features.It enables use of basic JavaScript without any coding knowledge. Integrating features of Adobe Dreamweaver are amazing; it integrates with Adobe’s Spry Ajax framework and that makes an easy access to dynamically-generated content and interfaces. Adobe Dreamweaver is also integrated with Adobe Flash Professional, Fireworks, Photoshop Extended; this lessens th e amount of stages for making projects. Adobe Dreamweaver supports leading web development technologies such as HTML, XHTML, CSS, XML, JavaScript, Ajax, PHP, Adobe ColdFusion software, which make designing and development really magical.Powerful CSS tools do not need separate utilities, and reduce the need to manually edit CSS code in designing and developing websites. Adobe Dreamweaver is the best application for extension developers and web designers who design and put up websites. MySQL Mysql is a relational database management system (RDBMS) that runs as a server providing multi-user access to a number of databases. The SQL phrase stands for Structured Query Language. Free-software-open source projects that require a full-featured database management system often use MySQL.For commercial use, several paid editions are available, and offer additional functionality. Uses MySQL is a popular choice of database for use in web applications, and is a central component of the widely use d LAMP web application software stack—LAMP is an acronym for â€Å"Linux, Apache, MySQL and Perl/PHP/Python†. MySQL is used in some of the most frequently visited web sites on the Internet, including Flickr. com, Nokia. com, YouTube and as previously mentioned, Wikipedia, Google and Facebook. Glass Fish Server: Glassfish is an open source application server project led by Sun Microsystems for the Java EE platform.The proprietary version is called Sun GlassFish Enterprise Server. Glassfish is free software. The latest version of GlassFish released is v3. 1. Other Java EE application servers: †¢ JBoss AS †¢ WebSphere AS †¢ WebLogic Server †¢ Apache Geronimo MODULE-2 †¢ JDBC/ODBC: ODBC  (Open Database Connectivity) is a standard software interface for accessing database management systems (DBMS). The designers of ODBC aimed to make it independent of  programming languages, database systems, and  operating systems. Thus, any application can u se ODBC to query data from a database, regardless of the platform it is on or DBMS it uses.ODBC accomplishes platform and language independence by using an  ODBC driver  as a translation layer between the application and the DBMS. The application thus only needs to know ODBC syntax, and the driver can then pass the query to the DBMS in its native format, returning the data in a format the application can understand. Java DataBase Connectivity, commonly referred to as  JDBC, is an  API  for the  Java programming language  that defines how a client may access a  database. It provides methods for querying and updating data in a database. JDBC is oriented towards relational databases.A JDBC-to-ODBC  bridge enables connections to any ODBC-accessible data source in the  JVM  host environment. JDBC allows multiple implementations to exist and be used by the same application. The API provides a mechanism for dynamically loading the correct Java packages and registering them with the JDBC Driver Manager. The Driver Manager is used as a connection factory for creating JDBC connections. JDBC connections support creating and executing statements. These may be update statements such as  SQL’s CREATE, INSERT, UPDATE and DELETE, or they may be query statements such as SELECT. †¢ MySql †¢ Tomcat Server.Rational Rose Model Rational rose is an object oriented Unified Modeling Language (UML) software design tool intended for visual modeling and component construction of enterprise level software applications. Rose facilitates object-oriented analysis design, better known for OOAD. In fact, Rose is an acronym for Rational Object Oriented Software Engineering. The great things about Rose is that it allows analysts, engineers, writers and project managers to create, view, manipulate modeling elements in a Unified Modeling Language (UML) across the entire enterprise, using one tool and one language.The tool’s true value is that it expo ses software development problems early on in the development life cycle, helping you manage everything from straight forward projects to more complex software solutions. Basically, Rose supports use-case driven object modeling. Chapter-3 Requirement Gathering 3. 1 Software Requirements Functional Requirements |SRS 001 |Add new author |This system shall be able to add new users with valid email-id. | |SRS 002 |Install Conference |Conference management system shall provide users to add new conferences. |SRS 003 |Submit a paper |Authors can submit their papers in already existing validated conferences. | |SRS 004 |Conference validation by administrator |All the conferences are validated by administrators so as to avoid any unauthorized| | | |researches. | |SRS 005 |Program committee selection by Chair |Eminent program committee is selected by chair so as to provide best expertise and | | | |best research papers are selected. |SRS 006 |Paper selection by Program committee |The program committee can select the papers which he wants to review. | |SRS 007 |Upload review |The program committee member can upload his review for selected papers. | |SRS 008 |Mail to Authors and PC member |The chair can send mail from time to time to program committee member and author. | |SRS 009 |Paper download |The program committee can download the paper for further reading. |SRS 009 |Review form download |The program committee can download the review form for making reviews. | |SRS 011 |User feedback |User’s valuable feedback provides us a constant motivation of improvement. | Table 3. 1 Showing Functional Requirements Non-functional Requirements |SRS012 |Access Permission |The conference management system shall have several types of access permissions. For instance, | | | |the administrator is shall be able to validate conference requests and delete the author.At | | | |the same time, authors shall have restricted access to already submitted research papers. | |SRS013 |Mainta inability |The system shall provide the capability to backup the database and it is very easy to maintain | | | |and work on. | |SRS014 |Reliability |The system shall be available all the time, only a internet connectivity is required. |SRS015 |Flexibility |The conference management system shall be flexible and adaptable due to future plans of | | | |expanding the system. | Table 3. 2 Showing Non-Functional Requirements Development End †¢ Operating System (Windows, Mac OS, Linux) †¢ Java Development Kit (JDK) 5 or above †¢ HTML editor (Macromedia Dreamweaver 8) Client End †¢ Internet connection. †¢ A java enabled browser. 3. 2 Hardware Requirements Development End †¢ 500Mhz Intel Pentium-III or higher processor †¢ An Internet connection †¢ 512 MB RAM 600 MB of free hard-drive space, for each platform downloaded into the SDK, an additional 100MB is needed. Client End †¢ 500 MHz Pentium III processor above. †¢ 2 GB hard disk and 256 MB of RAM. †¢ An internet enabled device. †¢ Web Browser installed operating system. 3. 3 Use Case Model In this project, the analysis and design is used as a technique to conduct a research into conference management system. Design is completely based on definition of problem and the knowledge based construct. The use-case diagram which clearly depicts how this system behaves is constructed. End users can easily circumspect the operations carried out.Also the relationship between various elements is visible and the constraints are easily identified. [pic] Fig 1. 1 Use case for Author. [pic] Fig 1. 2 Use case diagram for Program committee member. [pic] Fig 1. 3 Use case diagram for Editor [pic] Fig 1. 4 Use case diagram for Administrator Use Case Description 3. 3. 1 UC01: Login 3. 3. 1. 1 Description:The user logs in the web site. 3. 3. 1. 2 Flow of events:User opens the login page; enter his id and password, and clicks on login button. 3. 3. 1. 2. 1 Alternative Flows: N. A. 3. 3. 1. 3 Special requirements:N. A. 3. 3. 1. Preconditions:The user must have registered him before with the web site and should hold a valid account. 3. 3. 1. 5 Post conditions: The user gets access to the site. 3. 3. 1. 6 Extension point:N. A. 3. 3. 2 UC02: Sign Up 3. 3. 2. 1 Description:The user registers him by entering his details. An account is made where his profile information is maintained. 3. 3. 2. 2 Flow of events Entering all the fields and then clicking on submit button. 3. 3. 2. 2. 1 Alternative Flows: N. A. 3. 3. 2. 3 Special requirements: N. A. 3. 3. 2. 4 Preconditions: The user should have a valid email account.The mandatory fields should not be left empty. 3. 3. 2. 5 Post conditions:The user has a valid account on the website. 3. 3. 2. 6 Extension point:N. A. 3. 3. 3 UC03: Install a Conference 3. 3. 3. 1 Description: The author can create a new conference. 3. 3. 3. 2 Flow of events: Users logs in, and then go to chooses create conference option and enters the co nference details and submits his request. 3. 3. 3. 2. 1 Alternative Flows: N. A. 3. 3. 3. 3 Special requirements:N. A. 3. 3. 3. 4 Preconditions: The user must have a valid account on the web site. 3. 3. 3. Post conditions: The request for a new conference is submitted. 3. 3. 3. 6 Extension point: N. A. 3. 3. 4 UC04: Submit Paper 3. 3. 4. 1 Description: The author can submit his research paper on the existing conferences. 3. 3. 4. 2 Flow of events: Author logs in, and then goes to chooses submit conference option and enters the research paper details and submits his paper. 3. 3. 4. 2. 1 Alternative Flows: N. A. 3. 3. 4. 3 Special requirements:The author must have a valid research paper. 3. 3. 4. 4 Preconditions: The author must have a valid account on the web site. . 3. 4. 5 Post conditions: The author’s research paper is submitted and will be forwarded to jury for review. 3. 3. 4. 6 Extension point: N. A. 3. 3. 5 UC05: Edit Profile 3. 3. 5. 1 Description:The user can access h is own profile information. He can either view or edit the profile. 3. 3. 5. 2 Flow of events: Users logs in, and then goes to My-Account section to view and edit his profile information. 3. 3. 5. 2. 1 Alternative Flows: N. A. 3. 3. 5. 3 Special requirements: 3. 3. 5. 4 Preconditions: The user must have a valid account on the website. 3. 3. . 5 Post conditions: The profile information is updated. 3. 3. 5. 6 Extension point:N. A. 3. 3. 6 UC06: Validate Conference 3. 3. 6. 1 Description: The administrator can validate the conference requests. 3. 3. 6. 2 Flow of events The administrator logs in and then goes to selects the validate conference option, then selects the conference requests which is to be validated. 3. 3. 6. 2. 1 Alternative Flows: N. A. 3. 3. 6. 3 Special requirements: N. A. 3. 3. 6. 4 Preconditions:The administrator must hold a valid account and must be properly logged in. . 3. 6. 5 Post condition: The selected conferences are validated. 3. 3. 6. 6 Extension point:N. A. 3. 3. 7 UC07: Add PC member 3. 3. 7. 1 Description: The chair has the right to invite the PC member to review the paper for a particular conference. 3. 3. 7. 2 Flow of events The author has to change his role from author to chair, then select the conference for which he wants to invite the PC member. 3. 3. 7. 2. 1 Alternative Flows: N. A. 3. 3. 7. 3 Special requirements: The author has to change his role from author to chair to be able to add 3. 3. . 4 Preconditions:The author is properly logged in and changes his role from author to editor. 3. 3. 7. 5 Post condition: The PC member is invited to review the paper for a particular conference. 3. 3. 7. 6 Extension point:N. A. 3. 3. 8 UC08: Review the paper 3. 3. 8. 1 Description: The PC member can review the paper for which chair has invited him. 3. 3. 8. 2 Flow of events The author will have to first change his role to PC member, then select the conference which he wants to review and then select the research paper for which he wants to write review.The PC member posts his review for that paper. 3. 3. 8. 2. 1 Alternative Flows: N. A. 3. 3. 8. 3 Special requirements: The author must be added by chair as a PC member for that conference. 3. 3. 8. 4 Preconditions:The PC member should be added by program chair to review that conference, and he should have changed his role from author to PC member. 3. 3. 8. 5 Post condition: The author posts the review of the paper. 3. 3. 8. 6 Extension point:N. A. 3. 3. 9 UC09: Download Paper 3. 3. 9. 1 Description: The PC member can download the research paper. 3. 3. 9. Flow of events The author changes his role from author to PC member, selects the conference and particular research paper, then downloads the paper. 3. 3. 9. 2. 1 Alternative Flows: N. A. 3. 3. 9. 3 Special requirements: The author must be added by chair as a PC member for that conference. 3. 3. 9. 4 Preconditions:The PC member should be added by program chair to review that conference, and he should have changed his role from author to PC member. 3. 3. 9. 5 Post condition: The PC member downloads the paper. 3. 3. 9. 6 Extension point:N. A. 3. 3. 10 UC010: View Paper Details 3. 3. 10. Description: The PC member can check the details of the research paper. 3. 3. 10. 2 Flow of events The author changes his role from author to PC member, selects the conference and particular research paper, then views the detail of paper. 3. 3. 10. 2. 1 Alternative Flows: N. A. 3. 3. 10. 3 Special requirements: The author must be added by chair as a PC member for that conference. 3. 3. 10. 4 Preconditions:The PC member should be added by program chair to review that conference, and he should have changed his role from author to PC member. 3. 3. 10. 5 Post condition: The PC member check the details of paper. 3. 3. 0. 6 Extension point:N. A. 3. 3. 8 UC11: Delete Author 3. 3. 11. 1 Description: The administrator can delete any author if he does any illegal activity. 3. 3. 11. 2 Flow of events The administrator logs i n and selects the author to be deleted. 3. 3. 11. 2. 1 Alternative Flows: N. A. 3. 3. 11. 3 Special requirements: N. A. 3. 3. 11. 4 Preconditions:The administrator must hold a valid account and must be properly logged in. 3. 3. 11. 5 Post condition: The author is deleted from the system. 3. 3. 11. 6 Extension point:N. A. 3. 3. 12 UC12: Logout 3. 3. 12. 1 Description: The administrator can delete the author. . 3. 12. 2 Flow of events The administrator logs in and selects the logout option and administrator is logged out. 3. 3. 12. 2. 1 Alternative Flows: N. A. 3. 3. 12. 3 Special requirements: N. A. 3. 3. 12. 4 Preconditions:The administrator must hold a valid account and must be properly logged in. 3. 3. 12. 5 Post condition: The author is logged out from administrator page. 3. 3. 12. 6 Extension point:N. A. Chapter-4 Analysis 4. 1 Sequence Diagram A sequence diagram is an interaction diagram in UML that emphasizes the time ordering of the messages. It shows how processes operate on e with another and in what order.It shows parallel vertical lines as different processes or objects that live simultaneously, and horizontal arrows as the messages exchanged between them, in the order in which they occur. The boxes across the top of the diagram represent the use cases, objects, classes, or actors. The dashed lines hanging from the boxes are called object lifelines, representing the life span of the object during the scenario being modeled. The long, thin boxes on the lifelines are activation boxes, also called method-invocation boxes, which indicate processing is being performed by the target object/class to fulfill a message.Messages are indicated on UML sequence diagrams as labeled arrows, when the source and target of a message is an object or class the label is the signature of the method invoked in response to the message. Return values are optionally indicated using a dashed arrow with a label indicating the return value. [pic] Fig 4. 1 Sequence Diagram for Lo gin [pic] Fig 4. 2 Sequence Diagram for Sign Up [pic] Fig 4. 3 Sequence Diagram for My-Account Section [pic] Fig 4. 4 Sequence Diagram for Paper Submission [pic] Fig 4. 5 Sequence Diagram for Conference validation [pic] Fig 4. 6 Sequence Diagram to add PC member. [pic] Fig 4. Sequence Diagram to write review for a paper. [pic] Fig 4. 8 Sequence Diagram to check submission details of a conference. 4. 2 Activity Diagram An Activity Diagram is essentially a flow chart showing flow of control from activity to activity. They are used to model the dynamic aspects of as system. They can also be used to model the flow of an object as it moves from state to state at different points in the flow of control. Activity diagrams commonly contain fork start & end symbol. [pic] Fig 4. 7 Activity diagram for Author [pic] Fig. 4. 8 Activity diagram for administrator Chapter-5 Design 5. 1 Technology SelectionWe are a part of a rapidly changing software industry. New and better software’s are cr eated every day. The main purpose of the software is to provide comfort to its users and also to the other developers. Java Java Platform, Standard Edition or Java SE is a widely used platform for programming in the Java language. It is the Java Platform used to deploy portable applications for general use. In practical terms, Java SE consists of a virtual machine, which must be used to run Java programs, together with a set of libraries needed to allow the use of file systems, networks, graphical interfaces, and so on, from within those programs.Java Development Kit jdk 1_5_0 it has been by far the most widely used Java SDK Sun contributed the source code to the OpenJDK. The Java Development Kit (JDK) is a Sun Microsystems product aimed at Java developers. Since the introduction of Java, it has been by far the most widely used Java Software Development Kit. A Java Development Kit (JDK) is a program development environment for writing Java applets and applications.It consists of a r untime environment that â€Å"sits on top† of the operating system layer as well as the tools and programming that developers need to compile, debug, and run applets and applications written in the Java language. A JVM can also execute byte code compiled from programming languages other than Java. Java was conceived with the concept of WORA: â€Å"write once, run anywhere†. This is done using the Java Virtual Machine. The JVM is the environment in which Java programs execute. It is software that is implemented on non-virtual hardware and on standard operating systems.JVM is a crucial component of the Java platform, and because JVMs are available for many hardware and software platforms, Java can be both middleware and a platform in its own right, hence the trademark write once, run anywhere. The use of the same byte code for all platforms allows Java to be described as â€Å"compile once, run anywhere†, as opposed to â€Å"write once, compile anywhere†, w hich describes cross-platform compiled languages. A JVM also enables such features as automated exception handling, which provides â€Å"root-cause† debugging information for every software error (exception), independent of the source code.A JVM is distributed along with a set of standard class libraries that implement the Java application programming interface (API). Appropriate APIs bundled together form the Java Runtime Environment (JRE). Java's execution environment is termed the Java Runtime Environment, or JRE. Programs intended to run on a JVM must be compiled into a standardized portable binary format, which typically comes in the form of . class files. A program may consist of many classes in different files. For easier distribution of large programs, multiple class files may be packaged together in a . jar file. JSP and ServletsA servlet is a Java programming language class used to extend the capabilities of servers that host applications accessed via a request-resp onse programming model. Although servlets can respond to any type of request, they are commonly used to extend the applications hosted by Web servers. To deploy and run, the Apache Tomcat Server may be used. It is an open source servlet container developed by the Apache Software Foundation (ASF). Tomcat implements the Java Servlet and the Java Server Pages (JSP) specifications from Sun Microsystems, and provides a â€Å"pure Java† HTTP web server environment for Java code to run.Java Server Pages  (JSP) is a  Java  technology that helps  software developers  serve  dynamically generated web pages  based on HTML,  XML, or other document types. JSP may be viewed as a high-level abstraction of  Java servlets. JSP pages are loaded in the server and are operated from a structured special installed Java server packet called a Java EE Web Application, often packaged as a  . war  or  . ear  file archive. JSP allows Java code and certain pre-defined actions t o be interleaved with static web markup content, with the resulting page being compiled and executed on the server to deliver an HTML or XML document.The compiled pages and any dependent Java libraries use Java byte code rather than a native software format, and must therefore be executed within a  Java virtual machine  (JVM) that integrates with the host  operating system  to provide an abstract platform-neutral environment. MySQL as a backend Features of MySQL 1. Speed: Of course, the speed at which a server side program runs depends primarily on the server hardware. Given that the server hardware is optimal, MySQL runs very fast. It supports clustered servers for demanding applications. 2. Ease of use: MySQL is a high-performance, relatively simple database system.From the beginning, MySQL has typically been configured, monitored, and managed from the command line. However, several MySQL graphical interfaces are available as described below: †¢ MySQL Administrator: T his tool makes it possible for administrators to set up, evaluate, and tune their MySQL database server. This is intended as a replacement for mysqladmin. †¢ MySQL Query Browser: Provides database developers and operators with a graphical database operation interface. It is especially useful for seeing multiple query plans and result sets in a single user interface. Configuration Wizard: Administrators can choose from a predefined list of optimal settings, or create their own. †¢ MySQL System Tray: Provides Windows-based administrators a single view of their MySQL instance, including the ability to start and stop their database servers. 3. Cost: MySQL is available free of cost. MySQL is a â€Å"Open Source† database. MySQL is part of LAMP (Linux, Apache, MySQL, PHP / Perl / Python) environemtn, a fast growing open source enterprise software stack. More and more companies are using LAMP as an alternative to expensive proprietary oftware stacks because of its lower co st, reliability, and documentation. 4. Query Language Support: MySQL understands standards based SQL (Structured Query Language). 5. Capability: Many clients can connect to the server at the same time. Clients can use multiple database simultaneously. You can access MySQL using several interfaces such as command-line clients, Web browsers. 6. Connectivity and security: MySQL is fully networked, and database can be accessed from anywhere on the Internet, so you can share your data with anyone, anywhere.The connectivity could be achieved with Windows programs by using ODBC drivers. By using the ODBC connector to MySQL, any ODBC-aware client application (for example, Microsoft Office, report writers, Visual Basic) can connect to MySQL. 7. Portability: MySQL runs on many varieties of UNIX, as well as on other non-UNIX systems, such as Windows and OS/2. MySQL runs on hardware from home PCs to high-end server. MySQL can be installed on Windows XP, Windows Server 2003, Red Hat Fedora Linux , Debian Linux, and others. We have maintained our database in MySQL that involves maintenance of information. 5. Database Design It is defined as â€Å"centralized repository of information about data such as meaning, relationships to other data, origin, usage, and format†. Our data dictionary is designed in order to fulfill: †¢ A document describing a database or collection of databases †¢ An integral component of a DBMS that is required to determine its structure †¢ A piece of middleware that extends or supplants the native data dictionary of a DBMS. The most challenging phase of the system life cycle is system design. The term design describes a final system and the process by which it is developed.It refers to the technical specifications that will be applied in implementing the candidate system. It also includes the construction of programs and program testing. System design is a solution, a â€Å"how to† approach the creation of a new system. This important phase is composed of several steps. It provides understanding and procedural details necessary for implementing the system recommended in the feasibility study. Emphasis is on translating the performance requirements into design specifications. The first step is to determine how the output is to be produced and in what format.Samples of the output and input are also presented. Second, input data and master files (database) have to be designed to meet the requirements of the proposed output. The operational (processing) phases are handled through program construction and testing, including a list of programs needed to meet the systems objectives and to complete documentation. Finally, details related to justification of the system and an estimate of the impact of the candidate system on the user and the organization are documented and evaluated by management as a step toward implementation.The design approach that was suited for the project turned out to be object-oriented design. It creates a representation of the real world problem domain & maps it into a solution domain that is software. Unlike other methods, object-oriented design results in a design that interconnects data objects(data items) & processing operations in a way that modularizes information & processing , rather than processing alone. E-R diagrams represent the schemas or the overall organization of the system. In order to begin constructing the basic model, the modeler must analyze the information gathered during the requirement analysis for the purpose of: classifying data objects as either entities or attributes, ? identifying and defining relationships between entities, ? naming and defining identified entities, attributes, and relationships, ? documenting this information in the data document. ? Finally draw its ER diagram. To accomplish these goals the modeler must analyze narratives from users, notes from meeting, policy and procedure documents, and, if lucky, design document s from the current information system. [pic] Fig 5. 1 Enhanced Entity-Relationship diagram. Chapter 6 Testing 6. Test Case and Design Software testing is a critical element of software quality assurance and the ultimate review of specification, design and code generation . Testing of the software leads to uncovering of errors in the software and reveal that whether software is functional and performance requirement are met. Testing also provides a good indication of software reliability as software quality as a whole. The result of different phases are evaluated and then compared with the expected results. If the errors are uncovered they are debugged and corrected.A strategy approach to software testing has the generic characteristics: †¢ Testing begins at the module level and works outwards towards the integration of the entire computer based system. †¢ Different testing techniques are appropriate at different point of time. †¢ Testing and debugging are different ac tivities, but debugging must be accommodating in the testing strategy. †¢ A strategy for the software testing must be accommodate low level tests that are necessary to verify that a small source code segment is performing correctly according to the customers requirement and that of developers expectations.Testing Objectives †¢ Testing is a process of executing a program with the intent of finding an error. †¢ A good test case is one which has a high probability of finding an as yet undiscovered error. †¢ A successful test is one that uncovers an as yet undiscovered error. †¢ Our objective is to design tests that systematically uncover different classes of errors and to do so with minimum amount of time and effort. Testing Principles: †¢ All tests should be traceable to customer requirements. †¢ Tests should be planned long before testing begins. The Pareto principle applies to software testing. †¢ Testing should begin â€Å"in the small† and progress towards testing â€Å"in the large†. †¢ Exhaustive testing is not possible. †¢ To be most effective, testing should be conducted by an independent third party. 6. 2 Testing Methods and Strategies: Any engineered product can be tested in one of two ways: White-Box Testing: Knowing the internal workings of a product, tests can be conducted to ensure that the internal operation performs according to specification and all internal components have been adequately exercised.For testing our project, we have used the Black-Box testing methods, and a short description of this testing method follows: Black-Box Testing: Black box testing, also called â€Å"Behavioral testing†, focuses on the functional Requirements of the software. It enables the software engineer to derive sets of input conditions that will fully exercise all functional requirements for a program. It is a complementary approach to â€Å"White-Box testing† that is likely to uncover a different class of errors. Black Box testing attempts to find errors in the following categories: †¢ Incorrect or missing functions Interface errors †¢ Errors in data structures †¢ Behavior or performance errors †¢ Initialization and termination errors. Snapshots for Test cases: [pic] Fig 6. 2. 1 Snapshot for login Test Cases Description: following testing checks the authenticity of the end-user. Test 01 : Test case for successful Login Login ID: pushpendra Password: blackboard System Output: Successful Login Test 02 : Test case for incorrect password Login ID: pushpendra Password: chalk System Output: Incorrect user-id or Password [pic] Fig 6. 2. 2 Snapshot for conference installation Test CasesDescription: this lets you install a new conference. Test 01 Conference name: International conference on environmental studies Conference acronym: ICES Email: [email  protected] com City: Indore Country: India Your role: chair Research area: environmental Any other information: Send request System output: conference successfully installed. [pic] Fig 6. 2. 3 Snapshot for paper submission Test Cases Description: this lets you submit your research paper in your desired conference. Test 01: Name: mohit maheshwari E-mail: mohit. [email  protected] om Country: India Organization: Accenture India Title: cloud computing Abstract: benefits of new cloud computing Keyword: ACC Paper: paper1. pdf Browse System output: new paper successfully submitted. [pic] Fig 6. 2. 4 Snapshot for changing role Test Cases Description: this lets you change the role as per as requirement. Test 01: Present role: Author Change role New role: Chair System output: Your role successfully changed. [pic] Fig 6. 2. 5 Snapshot for updating profile Test Cases Description: this lets you update your personal information.Test 01: Name : ankit jain Contact number: 9407217505 E mail: [email  protected] com Organization: Microsoft India Country: India Password: anjtdf Change password: fhdfioh Submit System output: your profile successfully updated. [pic] Fig 6. 2. 6 Snapshot for review of the paper Test Cases Description: this lets you review the form previously submitted by you. Test 01: ID : 412 Author: mohit jain Review rating: 4. 5 Comment: it was very innovative. Submit System output: your form has been successfully reviewed. Conclusion Software’s are making everyday life of humans being easier & faster.This type web-application shows â€Å"How we can solve management problem? † Hence, software is managing the record & database in behalf of humans. After completion of this website, authors and administrator can now access the conference’s and can submit the research paper of their interest field. It is aimed at improving the infrastructure of the conference organizer’s by providing authors an opportunity to submit their papers. Thus it can manage the entire conference process related to paper submission, jury selection, and paper review, under the complete control of the administrator.In our project, we have used Mysql RDBMS for the creation, maintenance and use of the database. The user interface is designed using Java servlets, JSP using Netbeans IDE. We have defined two users for this system, author and administrator, each with their own access and rights and activities. This project allowed us to interact with JSP and servlets. We explored java database connectivity and also became familiar with requirements of a conference management system. BIBLIOGRAPHY/REFRENCES 7. 1 BOOKS REFERED The following books were used extensively for the project development and implementation. . â€Å"The Complete Reference Java2† Tata McGraw-Hill publishing Company Limited. By- Herbert Schildt. 2. The Complete Reference to JAVA SERVER PAGES 3. Head First – Java Servlets 4. Software Engineering Pearson edition By Ian SommerVille 5. Database Management System by Ivan Bayross 7. 2 WEBSITES REFERED †¢ http:// www. google. com †¢ http://www. wikipedia. com †¢ http://www. w3schools. com/css/css_examples. asp †¢ http://www. w3schools. com/js/default. asp †¢ http://www. jsptut. com/ †¢ http://www. roseindia. net/jsp/jsp. htm

The Irony Of Liberation Essays - Fiction, Imagination, Free Essays

The Irony Of Liberation Essays - Fiction, Imagination, Free Essays The Irony Of Liberation Though this paper had a few punctuation problems, I made a B+ on it and this is a sophmore level class. The Irony of Liberation When the liberators came, they came with hope of eliminating the torture and inhumanity the Nazi Germans were imposing on the Jews. Men and women came with the hope of releasing victims from the evil claw that had grasped Jews for so long. Some liberators came with the idea that the Jews would be given a new life, a life of freedom. However, freedom was far from what Jews were given after liberation. To the many Jews, who stood on the other side of the barbed wire fence, liberation was not a time to celebrate. Yet, it was a time to try to pick up what particles of life that remained. As Lucille Eichengreen explains in her testimonial story of liberation day, liberation was not about freedom. It was expected that there would be casualties of war. U.S and Russian army men had seen victims of war before[,] [RO] and nothing could be shocking. Or could it? As army men approached the barbed wire fences, many gasped in horror, turned their heads, and some men became sick. With their fingers ringed tightly around metal threads, Jewish souls stood, gazing at young healthy men. Empty eyes gazed back at these young and healthy bodies, bodies that were an inadvertent insult to the half-living. Time was motionless at one moment, and fast-forwarded the next. After all that had happened, were these victims really free? Was it a time to celebrate? Where would they go now? Who would take them? Much less, who would believe that such inhumanity happened? The looks received by nurses were not looks that showed sympathy, nor compassion, but instead offered back the images of Nazi ideology; the idea that Jews were filthy, weak and feeble people. And they were, but not by their own free will. Though color seemed to be restored as liberators approached, it also brought back the color of emotions. For so long, Jews had numbed themselves to the atrocities they faced each day. Being free now meant looking for remnants of life. For many, liberation was simply a reminder of all that was lost. Eichengreen explains, Despite our liberation, I was totally without hope (340). There were those who thought of their loved ones who fell victim to the wrath of Hitlers final solution. While others, especially children wondered who would care for them. Many felt guilty that they survived and their friends and family did not. For many, liberation was not an immediate invitation to a new life. Recalling liberation day, Eichgreen says, I had dreamed of a great party, with fanfare, music, dancing and fireworks. There was, however, only renewed sorrow for the dead and little hope for the living(342). Those who found the strength to journey back home were hit even harder by former neighbors. As former Jewish residents came home, many were told to leave, despite the liberation. There were also those less fortunate, who had no home to return to, known as Displaced Persons. Along with the displaced persons, lived Nazi sympathizers, who routinely practiced anti-Semitic behaviors. So again, the question arises: Were the Jews really liberated? Though all may have seemed lost, one must keep in mind that the Jews are survivors. And survive is what they did. Just shortly after liberation, Jewish strangers were marrying, children were born and life prevailed. Though Jewish people will never be liberated from the nightmares of Hitlers reign, perhaps the ability to replenish life through new birth, will. Bibliography Images from The Holocaust: A Literature Anthology Jean E. Brown, Elainw C. Stephens, Janet E. Rubin

Fermentation vs. Anaerobic Respiration

Fermentation vs. Anaerobic Respiration All living things must have constant sources of energy to continue performing even the most basic life functions.  Whether that energy comes straight from the sun through photosynthesis or through eating plants or animals, the energy must be consumed and then changed into a usable form such as adenosine triphosphate (ATP). Many mechanisms can convert the original energy source into ATP.  The most efficient way is through aerobic respiration, which requires oxygen. This method gives the most ATP per energy input.  However, if oxygen isnt available, the organism must still convert the energy using other means.  Such processes that happen without oxygen are called anaerobic.  Fermentation is a common way for living things to make ATP without oxygen.  Does this make fermentation the same thing as anaerobic respiration? The short answer is no.  Even though they have similar parts and neither uses oxygen, there are differences between fermentation and anaerobic respiration.  In fact, anaerobic respiration is much more like aerobic respiration than it is like fermentation. Fermentation Most science classes discuss fermentation only as an alternative to aerobic respiration.  Aerobic respiration begins with a process called glycolysis,  in which a carbohydrate such as glucose is broken down and, after losing some electrons, forms a molecule called pyruvate.  If theres a sufficient supply of oxygen, or sometimes other types of electron acceptors, the pyruvate moves to the next part of aerobic respiration.  The process of glycolysis makes a net gain of 2 ATP. Fermentation is essentially the same process.  The carbohydrate is broken down, but instead of making pyruvate, the final product is a different molecule depending on the type of fermentation.  Fermentation is most often triggered by a lack of sufficient amounts of oxygen to continue running the aerobic respiration chain.  Humans undergo lactic acid fermentation. Instead of finishing with pyruvate, lactic acid is created.  Distance runners are familiar with lactic acid, which can build up in the muscles and cause cramping. Other organisms can undergo alcoholic fermentation, where the result is neither pyruvate nor lactic acid.  In this case, the organism makes ethyl alcohol.  Other types of fermentation are less common, but all yield different products depending on the organism undergoing fermentation. Since fermentation doesnt use the electron transport chain, it isnt considered a type of respiration. Anaerobic Respiration Even though fermentation happens without oxygen, it isnt the same as anaerobic respiration.  Anaerobic respiration begins the same way as aerobic respiration and fermentation.  The first step is still glycolysis, and it still creates 2 ATP from one carbohydrate molecule.  However, instead of ending with glycolysis, as fermentation does, anaerobic respiration creates pyruvate and then continues on the same path as aerobic respiration. After making a molecule called acetyl coenzyme A, it continues to the citric acid cycle.  More electron carriers are made and then everything ends up at the electron transport chain.  The electron carriers deposit the electrons at the beginning of the chain and then, through a process called chemiosmosis, produce many ATP.  For the electron transport chain to continue working, there must be a final electron acceptor.  If that acceptor is oxygen, the process is considered aerobic respiration.  However, some types of organisms, including many types of bacteria and other microorganisms, can use different final electron acceptors.  These include nitrate ions, sulfate ions, or even carbon dioxide.   Scientists believe that fermentation and anaerobic respiration are older processes than aerobic respiration.  Lack of oxygen in the early Earths atmosphere made aerobic respiration impossible.  Through evolution, eukaryotes acquired the ability to use the oxygen waste from photosynthesis to create aerobic respiration.

Americas Teens up in Smoke essays

Americas Teens up in Smoke essays On every street corner in America, you will find a teen smoking. Even though a number of commercials and school orientations have given the effects of smoking, the kids feel they are invincible to the effects smoking can cause. Tobacco companies have targeted the youth, ages eleven to seventeen, because they are the future of their industry and very influential (Britannica online). Yes it is true; the future of America has been the focus of their progression. However, how can we have a healthy outlook on the future if 34.8 percent of our youth are inhaling five hundred chemicals into their bodies (Britannica online)? Society needs to focus on telling teenagers the numerous effects of smoking, so they can live a healthier life. The effects of smoking have long been proven to destroy out bodies. The number one disease caused by smoking is cancer. Ola James husband died of lung cancer this past summer. She says Every time I see someone light a cigarette, I think of how sick Richard was and it breaks my heart. She has watched the one person who meant more to her than anyone else in the world, die from a disease that TV has advertised for years. Although a smoker for many years, Richard James might be alive today if he had quit smoking when he was young. Smoking can also cause emphysema, which is a condition of the lungs marked by distension and frequently by impairment of heart action. Smoking has also been known to cause yellow stains on teeth, inflamed gums, periodontal disease, and other diseases of the mouth (Britannica online). With that in mind, who wants to have a cigarette hanging out of their mouth? Well the answer to that question can be answered in two words . . . todays youth. While no one really understands why teenagers take their first puff, whether its peer pressure or another reason, the fact is that they do. Obviously the ...

Leadership Essay Example | Topics and Well Written Essays - 2000 words - 2

Leadership - Essay Example In this paper, the researcher will shed light on leadership characteristics such as traits, behaviors, knowledge, and skills which can be used by a leader to influence attitude and thinking process of followers. Leadership style of the workplace supervisor of the researcher has been selected as example leader in order to address key deliverables in the research project. Practical evidences of leadership style of workplace supervisor have been cited in order to answer different questions in the assignment. Theoretical arguments like transformational leadership style, organizational power dispositions, leadership constraints etc are being also discussed in the paper in order put theoretical depth in the discussion. Concepts like influence of stress, tactics to implement change etc are being also discussed in order increase robustness of discussion. In the later part, the paper has taken help of motivational theories in order to describe the influence of workplace supervisor on driving motivation among subordinates. At the final part, self reflective analysis has also been incorporated in order to address learning outcomes. In many occasions, theoretical arguments of various research scholars are being incorporated in order to understand leadership behavior of the leader in the example. Introduction In this essay, the researcher will shed light on the relevance of leadership theories in context to his/her professional experience ore in simple word, this essay will analyze the leadership traits that the researcher want to possess in order to succeed in future professional settings. Important thing to mention that the paper would not perceive leadership as mere positional aspect rather focus of the paper will be to analyze leadership traits, skills, knowledge, and behaviors which play vital role in influencing subordinates to achieve higher performance. Context of the paper will be analyzed in the next section while personal findings of the researcher will be discus sed in respect of various leadership theories and this will be the key agenda of the paper. Researcher will use the professional experience gathered while working in a service organization and judge applicability leadership theories in context to personality dimension in the service organization. Context As a leadership example, the researcher will use the leadership characteristics of his/her workplace supervisor in order to take example from professional life. During working in the organization, leadership traits and behaviors of workplace supervisor significantly impacted performance outcome of researcher and that is the reason why leadership characteristics of workplace supervisor has been selected as pertinent aspect in the paper. Another important thing is that the researcher has sufficient emotional distance with workplace supervisor and relationship is purely professional in nature hence there is very little scope for intervention of subjectivity or biasness while discussing the influence of workplace supervisor’s behaviors on thinking and attitude of the researcher. Discussion and Analysis Vardiman, Houghston & Jinkerson (2006) defined leadership as the juxtaposition of skill, communication ability, influencing characteristic and attitude which can be used by a particular organizational individual to influence subordinates. Vardiman, Houghston and Jinkerson (2006) argued that position based power to direct action of others should not be perceived as leadership rather leadership is defined by the behavior, interpersonal skill, attitude of a very individual which make him or her leader. Alas, Tafel & Tuulik (2007) also found that leadership depends heavily on personal traits like relationship with subordinates, collaborative attitude, coordination skill; personality etc and leaders need to have these characteristics in order to influence or motivate subordinates to achieve performance objectives. Now the question is whether workplace supe

Customer Satisfaction and Loyalty at Sambal Express Research Paper

Customer Satisfaction and Loyalty at Sambal Express - Research Paper Example The first question was designed for the localities’ of South Harrow. The question consists of the name of four renowned restaurants of South Harrow including Sambal Express such as Eastern Eye, Jaflong, Golden Sovereign and Barcelos. When the respondents were asked about their most favourite restaurant among the five, 10% customers replied that they would love to go to the restaurant Eastern Eye. 24% voted for Jaflong while 26% of the customers selected Golden Sovereign to be their most favourite. Another 10% opted for Barcelos. However, more than 30% customers had chosen Sambal Express to be the first restaurant they consider when they think of a perfect dine out.  Ã‚   The next question concentrates on counting the frequency of the consumers visiting Sambal Express. 26% of the customers select Sambal Express as their weekend destination whereas 28% of them have expressed their wish to visit the restaurant again during holidays and festivals. 22% customers visit Sambal Expr ess over fortnight. The number of customers visits the restaurant once in a month or after an interval of 2 to 3 months is comparatively less (12% each).  Ã‚  Ã‚   The third question attempts to understand the overall satisfaction level of the consumers. Excellence of Sambal Express is reflected when 52% customers revealed that they are extremely satisfied with the overall services of the restaurant. 22% of the customers are moderately satisfied whereas.

Term Paper APA Style - 1500 Words Essay Example | Topics and Well Written Essays - 1500 words

Term Paper APA Style - 1500 Words - Essay Example t of executive authorities and their management, the roles and responsibilities offered by the employees and the effort that whole company put forward into it. The organizing approaches are based on various factors such as physical assets, financial position, human resources department, knowledge and technology (â€Å"Organizing function of management†, n.d.) which are explained here: Physical assets: Wal-Mart efficiently manages its physical assets in such a way that it keeps the prices low of its products and services, earns more profits and hence gain more customer satisfaction as compared to its other competitors (â€Å"Organizing function of management†, n.d.). Human resources: in order to achieve goals, vision and make a long-run success, Wal-Mart holds an effective Human Resources management. According to (â€Å"Organizing function of management†, n.d.), the HR department performs following duties: Knowledge: Wal-Mart gains important knowledge regarding various demographic factors through their internal and external working information department (â€Å"Organizing function of management†, n.d.). These demographic features include population, age, location, density and unemployment rate. These economic factors act as pointers which are noted down by the company time to time in order to calculate the economy rate, ups and downs and effect on market etc. (â€Å"Organizing function of management†, n.d.). Technology: the company organizes strategic acts in dealing various technological factors such as choosing or losing any technological product, controlling assets and inventories using online technologies, modernizing information gathering mediums, advertising products via in-stores Ad network etc. (â€Å"Organizing function of management†, n.d.). The use of latest technology saves time and money. Controlling the internal matters is the main feature of the ethical base of Wal-Mart. The company controls its daily store-level and corporate level activities through

Business Planning Research Proposal Example | Topics and Well Written Essays - 1500 words

Business Planning - Research Proposal Example The ability of a supplier to drive up prices would depend on the extent to which Morrisons can control this supplier. So far, Morrisons has been able to control a group of farmers producing carrots, onions, potatoes and mushrooms. This view is supported by information from the website that when in season Morrisons gets 100% of its carrots from British farmers, as well as 90% of other food items like onions, potatoes and mushrooms. Harnessing the supply of such food items from British farmers means the farmers have very few markets to for their products. This therefore creates a situation whereby Morrisons can easily determine the prices at which it buys these food items. Hence the suppliers' power to influence the prices is reduced. On the other hand, Morrisons supports and controls the entire market outlet of local and small suppliers. This power exerted by Morrisons can be seen in the information that Kelly's ice cream and Sharpes Eden Ale can only be found in our Morrisons Cornish stores. It therefore shows that these suppliers have limited power to drive up the prices of their products to Morrisons. Buyer power denotes the ability of Morrisons customers to drive down prices. So far, no documented evidence exists on how customers have influenced the pricing of products at Morrisons. Given that Morrisons operates along side other chains like ASDA, Sainsbury, LIDL, TESCO, Somerfield, Waitrose, the customers have variety and choices at their disposal, and can easily switch from one supermarket to the other. However, they can rarely drive down prices. So Morrisons can only have its prices determined if they were dealing with a few powerful buyers who would dictate the terms. Competitive Rivalry The competitive rivalry surrounding the Morrisons business environment is determined by the number and capability of its competitors. Some of these competitors include: Asda, Lidl, Tesco, Marks & Spencer, Netto, Somerfield, Waitrose, and others. If these competitors can offer equally attractive products and services as Morrisons, then Morrisons would most likely have little power in the market. These competitors are many and are likely to strive to provide quality products and services too, such that Morrisons hasn't the tremendous strength to control the market. Threat of Substitutes The ability of Morrison's customers to find substitute products and services from different supermarket chains would determine the level of rivalry between Morrisons and other competitors. As seen above, there are many supermarket chains trading in the same products and services as Morrisons, giving customers a host of choices at their disposal. Therefore substitution for Morrison's products is easy and viable, weakening its power to command the market. Threat of New Entrants Morrison's power in the supermarket business would be affected by the ability of other investors to enter the market. If it isn't so costly, in respect of time and money, to enter the supermarket then it is expected that more of similar businesses would be started and this would increase the strain on Morrisons to loose its leadership role in the market. Going by the number of supermarkets that have set u in the UK recently, including LIDL from Germany, one can tell that investing into the supermarket business is not so costly in terms of time or raising the venture capital. Hence Morrisons faces severe

Attraction and mating Essay Example | Topics and Well Written Essays - 750 words

Attraction and mating - Essay Example Some of the most fundamental issues examined within biological sciences relate to the core concepts of attraction and mating. In general terms mating is understood as the coming together of two opposite sex organisms into a form of copulation that results in reproduction. Attraction is broadly understood as the process wherein these individual creates attract the opposite sex organism that they will copulate with in the act of mating. While these are broad understandings of this terminology, there is also a large amount of scientific research that goes into understanding these elements in terms of the differences and specific elements within species. This essay considers these elements from a variety of perspectives in order to come to a greater understanding of their key elements. In terms of attraction there are a number of broad issues that scientists have identified as key concepts within this field of understanding. One of the primary elements of attraction that has been identif ied is the idea of symmetry. Symmetry is the scientifically research construct wherein animals are more drawn to the symmetrical nature of other animals’ faces and bodies. The theoretical understanding behind this concept is that strong symmetry demonstrates that individuals have demonstrated the ability to go through the development process in a strong fashion and as a result are healthy and demonstrate fertility for mating. A biologist at the University of Mexico stated, "It makes sense to use symmetry variation in mate choice," said evolutionary biologist Randy Thornhill of the University of New Mexico" If you choose a perfectly symmetrical partner and reproduce with them, your offspring will have a better chance of being symmetric and able to deal with perturbations" (Carey 2007). Research has been conducted that has demonstrated that individuals with more symmetrical faces are perceived as more attractive by members of the opposite sex. The exact numbers of sexual partne rs vary between men and women, with research indicating symmetry being a more important part of a man’s composition than a woman’s. Another central element of attraction is body shape. In these regards, the waist to hip ratio, or the WHR as it has been referred is one of the primary aspects in these regards. Scientists have even measured the waist to hip ratio that has been shown to be the most effective in attractive members of the opposite sex; in these regards, it has been demonstrated that a waist to hip ratio of .7 is the most effective ratio in which to attract members of the opposite sex. In terms of men, there is what is referred to as the Adonis index. This feature considers that women are most attracted to broad shoulders and a V-neck body shape wherein from the torso to the pelvis a V neck tapers of through muscle and skeletal structure. In addition to this element men are also judged by their waist to hip ratio. In these regards, the most effective waist to hip ratio for men is slightly larger than that of women. For men the ideal ratio is between .8 and 1.0. While there are a number of elements that scientists have attempted to discern in the waist to hip ratio’s relation to attractiveness, research has focused on a few specific points. One of the primary determinants is the belief that the waist to hip ratio functions to allow potential partners know if the individual will have enough energy to be able to care for their offspring. For women, this involves a complex interaction between estrogen and fat deposits that send signals to the opposite sex as to if they will have the proper energy necessary for reproduction and offspring care. For men, this relation is between testosterone and fat deposits. It’s been demonstrated that individuals residing in this ideal waist to hip ratio face less challenges with diseases, such as cardiovascular and other such complications; women in this range have also been demonstrated to ha ve an easier time during pregnancy. There also exists elements of related to attraction and

Make a connection or disconnection between 2 readings. Name the Essay

Make a connection or disconnection between 2 readings. Name the readings and the connection and develop that idea - Essay Example The paper at hand intends to pinpoint themes, events, concepts, people and many more captivating things that make the essay. The first way in which the Carr from the ancient world portrays himself is Google for example when men ask for explanation after going through the book. Google does not seem to have dominated the essay in in his piece in terms of the content. The essay is about another book and it has a lot about each person’s future. When the boy reads the book, he finds it very interesting and decides to read another one by the same author but unfortunately, someone starts buying the books thus few units left and the only left option is online libraries. The search becomes an obsession that leads him to knowing everything about the author. This includes his love life, parentage and childhood. Carr discovers everything from the happenings of Google to the book burnings. Apart from the mystery being worth unraveling, the book is also interesting and very educative. For o ne to understand the book, it is important to understand the author. The book becomes more interesting when a man with a burnt face shadows Carr’s search. The essay by Carr instills fear to many and the more the two scenarios come in, people begin to dream with the book and it gets horrible. This continues as stories and everything begins to have the same meaning. People get the inception that a burnt face will haunt every search. People fear because of the past and this makes people hold back to unraveling the secrets of the present. Many kids, want to play the role of Carr in the contemporary world and in the process, these children become obsessed. The future is the present life, the present life makes the future therefore every secret of the present, and the shadows of the past greatly affect the future. The importance of the setting in this essay for example relates to other search. This emphasizes patriarchal violence threat just like the foreground. This is similar to threatening of the sons by the legacy of their fathers. The adopted and biological sons fear literary when trying to become real men like their fathers. The setting is also important because the sons and readers have the need to negotiate the difficult terrain of the inheritance from the parents. The occurrences of the book depict the life in the new technological and digital trend and the readers move away from the book and start a life in the country. The book is that significant. In life, every person in one way or another goes through the life that Carr went through or what the author wrote. There is love life, dreams, threatening and people try to become like their fathers and fore fathers to secure the legacy. People may not believe in supernatural but the setting of the book provides excellent materials for the purposes of literature. Stories that have ghosts as characters help in exploration of symbolic and atavistic elements in every narrative including the shadow of the wi nd. The title of the book makes one to read it to see how the wind has a shadow. Selections from into the world Jon Krakauer is telling the story of Chris McCandles who had interest in among other things recording Alexander Super tramp. The relationship between the two is that this is one person but writing under a different allows the author write what he would not be in a position to do because of fallacies. This makes the two scenes fall under the

Business Planning Research Proposal Example | Topics and Well Written Essays - 1500 words

Business Planning - Research Proposal Example The ability of a supplier to drive up prices would depend on the extent to which Morrisons can control this supplier. So far, Morrisons has been able to control a group of farmers producing carrots, onions, potatoes and mushrooms. This view is supported by information from the website that when in season Morrisons gets 100% of its carrots from British farmers, as well as 90% of other food items like onions, potatoes and mushrooms. Harnessing the supply of such food items from British farmers means the farmers have very few markets to for their products. This therefore creates a situation whereby Morrisons can easily determine the prices at which it buys these food items. Hence the suppliers' power to influence the prices is reduced. On the other hand, Morrisons supports and controls the entire market outlet of local and small suppliers. This power exerted by Morrisons can be seen in the information that Kelly's ice cream and Sharpes Eden Ale can only be found in our Morrisons Cornish stores. It therefore shows that these suppliers have limited power to drive up the prices of their products to Morrisons. Buyer power denotes the ability of Morrisons customers to drive down prices. So far, no documented evidence exists on how customers have influenced the pricing of products at Morrisons. Given that Morrisons operates along side other chains like ASDA, Sainsbury, LIDL, TESCO, Somerfield, Waitrose, the customers have variety and choices at their disposal, and can easily switch from one supermarket to the other. However, they can rarely drive down prices. So Morrisons can only have its prices determined if they were dealing with a few powerful buyers who would dictate the terms. Competitive Rivalry The competitive rivalry surrounding the Morrisons business environment is determined by the number and capability of its competitors. Some of these competitors include: Asda, Lidl, Tesco, Marks & Spencer, Netto, Somerfield, Waitrose, and others. If these competitors can offer equally attractive products and services as Morrisons, then Morrisons would most likely have little power in the market. These competitors are many and are likely to strive to provide quality products and services too, such that Morrisons hasn't the tremendous strength to control the market. Threat of Substitutes The ability of Morrison's customers to find substitute products and services from different supermarket chains would determine the level of rivalry between Morrisons and other competitors. As seen above, there are many supermarket chains trading in the same products and services as Morrisons, giving customers a host of choices at their disposal. Therefore substitution for Morrison's products is easy and viable, weakening its power to command the market. Threat of New Entrants Morrison's power in the supermarket business would be affected by the ability of other investors to enter the market. If it isn't so costly, in respect of time and money, to enter the supermarket then it is expected that more of similar businesses would be started and this would increase the strain on Morrisons to loose its leadership role in the market. Going by the number of supermarkets that have set u in the UK recently, including LIDL from Germany, one can tell that investing into the supermarket business is not so costly in terms of time or raising the venture capital. Hence Morrisons faces severe