When Human Diet Costs too Much Biodiversity as the Ultimate Answer to the Global Problems

Introduction. Eat, Pray, Leave: A Consumerist Approach to Nature There is no denial that people have been taking nature for granted for too long. Because of the unreasonable use of the natural resources, environmental pollution and inadequate protection (WWF, n. d.), people have led a number of species to extinction; moreover, due to the increasing rates of consumerist approach towards the food which nature provides for people, the number of species has started decreasing even more rapidly. Therefore, people have either to reconsider their diet, or to watch most of the animals and plants disappearing fast.Advertising We will write a custom essay sample on When Human Diet Costs too Much: Biodiversity as the Ultimate Answer to the Global Problems specifically for you for only $16.05 $11/page Learn More The Problem, Unveiled: The Self-Centered Humankind Despite the obvious progress, people cannot control the natural processes. Therefore, it is extremely dan gerous to intrude into the latter. Once having started to use natural resources, people will never be able to stop. Because of careless attitude towards the small amount of natural resources and huge rates of consummation, some species are already extinct, and some have become highly endangered. The issue concerns not only plants, but also animals and fish (Landais, 2007, January 26). Eating whatever they want, people have been disregarding the fact that natural resources are exhaustible. According to O’Sullivan, the recent event in Italy revealed the rates of people’s negligence towards nature: â€Å"The country’s foreign minister, Franco Frattini, commented that the banquet was distasteful at a time when Italy’s bears are ‘almost extinct and we are trying with great effort to bring them back to the mountains that have hosted them for centuries’† (O’Sullivan, n. d.). Because of high rates of fish consummation, a number of fish has become endangered. Yet these species are still consumed. Moreover, to produce enough veal and beef, people have to use the nature’s forest resources as pastures. The above-mentioned leads to forest destruction. Finally, the lack of balance between the consumed food and the feedback to the nature leads to a natural crisis. The latter can finally drive to a planet-scale catastrophe. Evaluating the Consequences: The Game Is not Worth the Candles Before proceeding with the solutions, people have to ask themselves a question, â€Å"How did this happen?† To understand why the consumerist attitudes have taken such a drastic scale, one must consider the way people treat natural resources. The example above shows that people have a great problem in their relationships with nature. The problem is that the humankind has been taking nature for granted.Advertising Looking for essay on health medicine? Let's see if we can help you! Get your first paper with 15% OFF Learn More Probable Solutions: Helping Rare and Endangered Species As it has been mentioned above, the consequences of a thoughtless use of natural resources will be drastic. Even now, one can track some of the outcomes of people’s eating habits. For example, the following species have disappeared completely over the past few decades: However, there is no time to panic. Even at the given stage, there is a way out. To start with, people should practice sustainability approach. Using natural resources only when necessary, people will be able to right the wrongs. In addition, it will be needed to contribute to nature as opposed to constant consummation. Spreading awareness, one can enhance the process: â€Å"More than one million people have now watched  The End of the Line, a groundbreaking expose of the consequences of overfishing, according to an evaluation of the film’s impact† (Levitt Thomas, 2011, February 18). Speaking of the endangered species, people should reconsider their ration, indeed, to save the former. There are several ways to do so. Vegetarianism is the most radical approach. However, it will not suit anyone. Another method to solve the problem is the approach of biodiversity. Guided by the principle of giving back to the environment as much as people take away from it, sustainability approach presupposes that biodiversity should be encouraged with the help of developing a reasonable diet for people. Providing enough elements which are vital for people does not mean that the endangered species should be used as food or resources for fur and leather products. While providing people with the necessary vitamins and minerals, one can still take care of the endangered species. The latter can be substituted by the species which are quite numerous. Giving the endangered species a couple of centuries to repopulate, one will be able to make the natural resources plentiful again. Conclusion: There Is Still Some Hope Left. Biodive rsity and Sustainable Environmental Policies As it has been mentioned previously, there is a way out of this complicated situation. People need to understand that their self-centeredness is self-defeating. Moreover, the focus on the consumerist approach will finally kill not only people, but also the remaining species. Therefore, the way people eat must be reconsidered once and for all. It is unreasonable to make all people survive on bread and water. However, at present, the world is in another extreme. Eating everything what they please, people destroy the delicate balance of nature. Therefore, not only what we eat, but also how we eat must be changed.Advertising We will write a custom essay sample on When Human Diet Costs too Much: Biodiversity as the Ultimate Answer to the Global Problems specifically for you for only $16.05 $11/page Learn More Reference List Landais, E. (2007, January 26). 40% of food ‘is genetically modified.’ Web. Le vitt, T. Thomas, A. (2011, February 18). The End of the Line: How a film changed the way we eat fish. The Guardian. Web. O’Sullivan, F. (n. d.). Threatened species on the menu worldwide. Web. WWF (n. d.). Threats to oceans and coasts. Web. This essay on When Human Diet Costs too Much: Biodiversity as the Ultimate Answer to the Global Problems was written and submitted by user Ben L. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Technology Management Assignment The WritePass Journal

Technology Management Assignment Technology Management Assignment ). Product Description The software that will be offer to customers is similar to â€Å"Moodle,† which is the acronym for Modular Object-Oriented Dynamic Learning Environment. Moodle is an open-source course management system (CMS) / learning management system (LMS) / virtual leaning environment (VLE). It is used as a tool for creating online dynamic websites for students (Moodle 2013). Recent surveys show that it is considered as one of best e-learning software used by educators and is used by several primary and secondary schools in the UK (The Guardian, 2008). The software is customizable and there will be some modifications depending upon the circumstances and requirements of the clients.   Using Moodle, the teacher can upload data form anywhere and student can access it instantly (The Guardian, 2008). Our aim is to introduce Moodle and to customize the software according to the needs of the higher education system in Pakistan. The software will allow tutors to manage their courses according to their requirements and students will be able to access available data from anywhere. University administration will also be able to upload news, results, and other related information using this software. There are various benefits in the application of the e-learning software in Pakistani universities. These include increase in availability of information, quick feedback, and better communication. The Moodle e-learning system provides users with an online platform for communication and sharing of content, information, and news. Communication – is the basic function of the Moodle e-learning software. Professors can post any course-related announcement for students. Students can chat with other students in real time. Discussion threads can be created. Students and teachers can participate in the discussion. Content – is the second core function of the software Teachers can post lectures, articles, assignments and other related information. Teaching calendar of the year can be included. Teachers can post quizzes and exams and allow students to access them via the internet. Students can submit their assignments online. Business Model A business model serves as a guide to help businesses create, deliver, capture and exchange value (Trott, 2005). There are main four components of a business model. Source: Trott, 2005 Core Strategy Core strategy is the first component of business model. It describes how a firm competes with its competitors. The core strategy involves customizing the software according to the needs of the organization and to set an optimum cost. Initially, we are targeting one university only, which is the Bahira University Islamabad. Other education institutions will be approached later on. Mission Statement Our mission is to provide excellent technology services to universities in Pakistan at the best cost. Product Scope   The e-learning software will be developed by focusing on the needs and requirements of the clients. E-learning software is popularly used in UK schools. Teachers and students have given positive feedback on the use of e-learning software. We are expecting the same positive response from Pakistan’s education sector. Our focus is to develop the software based on some key points. Ease of use is one of the main objectives of the e-learning software. The product is new so we will ensure that it is easy to use and manage so that our clients will not have difficulty in using it. We will also ensure administrative flexibility so that they can manage it according to their needs. Our aim is to provide maximum value and optimize institutional investments to help them reduce their overhead costs and manage their finances better. We will also develop the software so that it is easily upgraded in the future should the client require changes. Basis for Differentiation There is currently no e-learning software in Pakistan, which is customized for the education sector and has excellent communication and content features. Most universities in Pakistan are using their websites for announcement and other news but they do not have a comprehensive software similar to Moodle. Our core differentiation is that we offer a customizable, flexible and easy to use software for the education sector. Strategic Resources For the development of this software, we will hire the best software developer form Pakistan. The reasons for hiring the software developer from Pakistan are lower labor costs and familiarity with Pakistan’s education sector. This will help us to minimize our costs and be more efficient in our product development. Our strategic asset is our developers and our business plans. Technology Strategy The technology strategy is part the overall corporate strategy takes into consideration the components of the core strategy. In pharmaceutical firms and high tech equipment manufacturers, it is common for the technology strategy to be related to the corporate strategy. This concerns the management and use of technology for further expansion and development (Burgelman Doz, 2001). Our core strategy is to focus on innovation and excellent services for our clients. Our goal is also to build reliable and flexible software that is cost effective and sustainable. The product we offer is based on Moodle. Although Moodle is already available in the market, we will develop a new e-learning software based on the Moodle framework. This new e-learning software will be customized to suit Pakistan’s education sector. Our basic strategy is to understand the client’s requirements and create products that will address all their needs. The service strategy provides guidance on how to design, develop, and implement our service management plans. We will provide not only the software to our clients, but also services such as installation, customization, and post-sales support. We will also provide trainings to teachers and administrative staff on how to upload data and use communication tools. Trainings will also be provided for university students who will be using the e-learning software. Financial Strategy   The financial strategy is an important component of any business plan. Initially, we are going to finance our business using our personal savings and from investments of our family and friends. Our initial capital investment is  £3,000 to  £5,000. For future expansion plans, we will loan from a bank or other financial institutions. Partnership Networks   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   We are going to start with one project, through the help of a partnership with a small software firm. This will help to minimize our development costs. The partnership contract will be based on profit sharing. The reason for entering into a partnership is to allow us to offer our products to other universities in the future.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   It is my responsibility to secure the contract from the university. It is my task to find out the requirements and needs of the university and to negotiate with them in terms of cost and other pertinent issues. Customer Interface   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Our target market is the Pakistani education sector. The main reason for targeting this market is the lack of educational software in Pakistan. Initially our target is one university, which will be Bahria University Islamabad. The motive for choosing this organization is the fact that some of our colleagues have studied there and are very familiar with the university.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   According to students of Bahria University, the administrative system that their university is currently using is not user friendly compared to other well-known universities in the Pakistan. As such, it will be a great idea to offer the new e-learning software to this university. To get the contract for developing this service, we will talk to the university’s management team. We will present them our product’s features and offer our services to them. Pricing Model   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   We are new in the market and we want to compete with existing players. Our main focus is to attract a lot of customers and this can be achieved by making our products affordable. We are applying a cost leadership strategy. We will offer the best products at low cost to persuade customers to avail of our products. This is an ideal market entry strategy. maximum customers and for this out for going for cost leadership strategy. We will offer best low cost to facilitate our clients and make them comfortable to deal with us. Initially our motive is to adjust our self on low profit and gain market   share. Conclusions   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Success of an organization depends on leaning, innovation, and constant change in a systematic and scientific way. Every organization will constantly have to acquire new knowledge to remain competitive. Change and uncertainty is managed by having a plan for the future. With a business plan, uncertainty ceases to be a threat and becomes an opportunity. Different models must be used to avoid uncertainty and risk. In entering a new market, we will use a business model to avoid uncertainty and carry out the innovation process in a manageable way.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Being management student, we admire the importance of literature on technology management and new product innovation. On the basis of that literature and examples, we can conclude that if we ignore all those theories and models, product innovation will not be achieved. Our plan is based on the review of relevant literature and carried out through a business model. References Burgelman, R.A. and Doz, Y.L. (2001). The Power of Strategic Integration.  MIT Sloan Management Review, 42(3), pp. 28-38. Cetindamar, D., Phaal,R. Probert, D (2009). Understanding technology management as a dynamic capability: A framework for technology management activities. Technovation,   29(4), pp.237-246 Christoph Zott, Raphael Amit and Lorenzo Massa, Journal of Management published. Vol No. X online 2 May 2011 Pilkington, A.  (2008 ). Engineering management or management of technology? A bibliometric study of IEEE TEM. International Journal of Management Science and Engineering Management.  3(1)  pp. 63-70. Herrington, J., and Oliver, R. (2000). An instructional design framework for authentic learning environments. Educational Technology Research and Development, 48(3), 23-48. HEC, (2012) Higher Education Commission of Pakistan. Available at: http://hec.gov.pk/Pages/HECMain.aspx. Jaldemark, J., Lindberg, J. O., Olofsson, A. D. (2005). Sharing the distance or a distance shared: Social and individual aspects of participation in ICT-supported distance-based teacher education. Challenging prospects. p. 142–160. Jack Kenny, (2008) Moodle takes lead in secondary, â€Å"The Guardian† Available at: guardian.co.uk/education/2007/sep/18/link.link (Accessed: 30 March 2013). Khalil, T. M. (2000). Management of Technology: The Key to Competitiveness and Wealth Creation. Boston: 18th Edition, McGraw-Hill. Liu, J.J., Qian, J.Y. Chen,J. (2006). Technological learning and firm level technological capability building: analytical framework and evidence from Chinese manufacturing firms. International Journal of Technology Management, vol.36, pp. 190-208, 2006. Levin, D.Z., Barnard, H. (2008). Technology management routines that matter technology managers. International Journal of Technology Management, 41(1-2), pp.228-237. Mortar, L.,  Ã‚  Kerr, C. I. V.,  Phaal, R.  Ã‚  Probert, D.R.  (2009).  A toolbox of elements to build technology intelligence systems.   International Journal of Technology Management, 47(4), pp. 322-345. NEFFICS, (2010 /11). Business Models and Business Model. Innovation in a Secure and Distributed Cloud Clustering (DISC) Society. p.58(1) ,  pp. 159-167. Pearson, A. (1991). Managing innovation: an uncertainty reduction process. in Henry, J. and Walker, D. (eds) Managing Innovation, Sage/Oxford University Press: London. p.18–27. Pilkington,   A.   Teichert, T. (2006). Management of Technology: Themes, Concepts and Relationships.  Technovation. 26(3), pp. 288-299. Trott, P. (2005). Innovation Management and New Product Development. 3rd Edition. Prentice Hall. Tidd, J., Bessant, J. and   Pavitt, K. (2005). Managing Innovation. Integrating Technological, Market and Organizational Change. John Wiley Sons Ltd.

40 Synonyms for Praise

40 Synonyms for Praise 40 Synonyms for Praise 40 Synonyms for Praise By Mark Nichol Last week, I offered a list of synonyms for the word criticize. To avert criticism (admonishment, censure, chastising, and so on), I offer here a roster of synonyms for its antonym, praise, in that word’s verb form as well as when it’s used as a noun. 1. Acclaim: To applaud or praise; also a noun referring to the action of applause or cheering. 2. Acknowledge: To recognize someone or something for services rendered; the word also has the connotation of â€Å"to confirm rights or authority.† 3. Adore: To honor or worship in a religious sense, although its meaning has extended to â€Å"to be fond of, to admire.† 4. Adulate: â€Å"To express excessive praise.† This rarely used verb form of adulation has a connotation of flattery. (See flatter below.) 5. Applaud: To express approval in general, as well as to clap hands or otherwise praise nonverbally. 6. Belaud: To praise, but the sense is of excessive acclaim. 7. Bless: To praise or to glorify in a religious sense; the word also has a secular sense of â€Å"to approve† as well as â€Å"to favor† (the latter in usage such as â€Å"blessed with remarkable talent†). 8. Carol: To praise with song, or in a like manner. 9. Celebrate: To publicly honor in a secular sense as well as a religious one. 10. Chant: A close synonym of carol and hymn. 11. Cheer: To cheer in applause or to express triumph. 12. Cite: To formally call attention to for praise. However, this term also has an opposite meaning of â€Å"to reprimand,† as well as the senses of â€Å"to quote† or â€Å"to refer to,† so the context should be clear. 13. Commemorate: To observe a ceremony of remembrance, or to provide a memorial. 14. Commend: To praise with approval, or to recommend. 15. Compliment: To communicate respect or admiration for someone to that person or another. 16. Crack up: Slang used to refer to someone or something that may or may not be as worthy of praise as previously thought; generally restricted to phrases such as â€Å"not all it’s cracked up to be.† 17. Deify: To glorify, as if to equate the person being praised with a god; this sense coexists with the literal religious sense of according someone the status of a god. 18. Emblazon: Originally meant to inscribe or decorate a heraldic device or bearings; now, the sense is extended to praising, especially in writing, as if to permanently establish the subject as praiseworthy. 19. Eulogize (British English: eulogise): To praise in speech or writing; usually, the connotation is that the subject of praise is deceased. 20. Exalt: To praise extensively. 21. Extol (or extoll): To praise generously. 22. Fete: To honor with a celebration, or to honor in general. 23. Flatter: To praise insincerely or only for selfish motives. The word also has similar senses of â€Å"to depict with excessive favor† or â€Å"to present to one’s advantage,† as well as â€Å"to deceive, as in â€Å"I flatter myself that I acted wisely.† 24. Glorify: To praise with the intent of making the subject appear glorious, but it also means â€Å"to make something or someone seem to be better than it or they really is.† 25. Hail: To greet enthusiastically as a show of approval; the term also has a mundane sense of â€Å"to call or greet.† 26. Honor: To express respect or admiration. 27. Hymn: A close synonym of carol and chant. 28. Idolize: To worship, with a connotation of excessive praise. 29. Laud: To praise; also, capitalized, a religious ceremony. (The adjective form is laudable.) 30. Magnify: To praise, in the sense, as the etymology suggests, of making someone or something appear greater than they or it is. 31. Mention: To identify someone or something for mild praise, often in the form of a consolation prize called â€Å"Honorable Mention.† 32. Rave: To praise enthusiastically. 33. Recognize: To publicly thank someone for their service or otherwise indicate appreciation. 34. Recommend: To endorse or propose as commendable, in addition to the more pedestrian connotations such as â€Å"to advise.† 35. Renown: To offer praise. (In its more common noun form, it means â€Å"fame.†) 36. Resound: To praise, or to become one praised, with the sense of loud approval. The word has an additional sense, more commonly used, of echoing or reverberating. 37. Rhapsodize: To praise excessively, from the noun form, rhapsody, which refers to a literary work that rouses emotions (originally, it denoted recitation of an epic poem). 38. Salute: To praise or honor, in addition to the sense of gesturing to show respect or to otherwise acknowledge someone as a courtesy. 39. Tout: To promote or endorse. It also means â€Å"to spy,† especially in the sense of obtaining information about a racehorse to improve one’s betting odds. 40. Worship: To extravagantly praise, as if the subject were a deity. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Vocabulary category, check our popular posts, or choose a related post below:10 Grammar Mistakes You Should AvoidPeople versus PersonsApostrophe with Plural Possessive Nouns

Security of Big Data Research Paper Example | Topics and Well Written Essays - 1500 words

Security of Big Data - Research Paper Example Big Data are pivotal in many organizations because it allows respective stakeholders to view and analyze data. Before the advent of Big Data, information about customers and business were overwhelming. With Big Data, stakeholders can truly take this raw information and convert into data that can assist them in making real-time decisions. The challenge in many organizations is the fact that majority of decisions are made based on estimated guesses. One of the best elements of Big Data is the fact that it reduces any ‘guesswork’. Moreover, it allows the organization to understand customer behavior in a much meaningful way. Another huge aspect of Big Data is the collaboration aspect as it allows users to interact and use this data. Imagine an organization in which the marketing department requires key reports from the technology department. Clearly, the issue of latency can be a factor that can delay essential decision making. Hence, it is only evident that securing Big Dat a is essential because it holds true information because securing data is not only regulated by compliance, but can potentially fall into wrong hands. Securing data saves organization from financial implications that can have detrimental effects for everyone. One of the worst vulnerabilities for user domains are insider attacks. Insider attacks occur. For instance, denial of service and spoofing are one the most common themes that occur. The problem is the fact that intercepting authentication or other sensitive information can be executed with the current WAN technology in Big Data. Moreover, spoofing can also be conducted since an intruder can deceive the network that it recognizes a possible unauthorized access. The problem with installing firewalls in a user domain is the fact that they are fully feasible. Insider attacks occur when one user domain gains more privilege than the other user and

Assignment Example | Topics and Well Written Essays - 1750 words - 10

Assignment Example Each of the puffy curved arms is 14 inches from outside seam to inside and the seat is 22 inches between the arms with the back extending up 29 inches. So it is large and a little squat looking with the total width including the seat and the two arms being 48 inches, making it wider than it is tall, even considering that part of each arm is curved, meaning that it truly only 45 inches measured across the seat from the outside of one arm to the outside of the other. The other three inches is puffiness of the arms. These chairs barely came through the apartment door with two people turning them on an odd angle and pushing them through while turning the frame. The chairs are light tan covered in microfiber that resembles fine Italian suede. The seat is divided into squares and overstuffed as is the whole chair. Everything is rounded. There are no square corners of sharpness of any kind on tis chair until you look at the little flat metal feet. The feet actually do not look large enough to keep the chair upright. The covering is clean mostly, except on its rounded corners. There are tiny little needle-like punctures on the bottom of one side of each chair where a tiny chocolate point Siamese loved it. And a slight tear in the fabric gotten during moving on the left side back corner, right on the 1† by 4† wooden framing piece, has been super glued together and is almost invisible. The wood underneath is a solid cut piece of light colored medium soft wood. There is a ofoam covering over the wood even on the back, and steel strips on the wood corners under the foam The wood across the back is a solid piece or well fitted matched p lanks, probably about  ¼ ‘ thickness from the sound it gives to a knock. The texture of the fabric covering looks like fine suede and feels like a baby’s bottom. It has little tiny wrinkles in it like skin and a subtle pattern that also looks like skin. Each of the arms has ample storage under the top,

A modern audience Essay Example for Free

A modern audience Essay But her marriage to will is all a practical arrangement as she is good at her job and Will is a skilled craftsman. As this partnership moves on the pair become more successful, they manage to pay back Mrs Hepworth the loan she gave then to get started and we see a more romantic side to Maggie as she saves a flower from her wedding day bouquet.  I thought Id press it in my bible  For keep sake A factor about Maggie that would appeal to a modern audience is that she is very intelligent. She controls the accounts and organises everything at Hobsons. She taught Will to read and write, because Will was born into the lower class she was not properly educate and so he was illiterate but Maggie changed that by educating him herself:  Ill just set you a short copy, for tonight.  Maggie is honest and fair, when Albert and Freddy are trying to get more money than they agreed out of Mr Hobson, she knows he cannot afford what they are asking and so she gets them down to a more realistic price:  I know perfectly well what father can afford to pay, and it is not a thousand pounds nor anything like a thousand pounds. Maggie is also humble because she is not afraid to ask for help when she needs it. She asks Mrs Hepworth for money as her and will havent got any from their previous jobs because Hobson didnt pay Maggie and Will came from a lower class and had little pay, all to get married and start up a good business  Weve paid back Mrs Hepworth what she lent us for our start and made a bit o brass on top o that.  At the beginning of the play Will lacked self-confidence and he was poor. He was also a victim of Hobsons exploitation:  What does she want to praise workmen to his face for? But Will is a talented craftsman and a skilled worker which is why Mrs Hepworth complimented him and asked that he makes her shoes in the future:  These are the best-made pair of boots Ive ever had. Now, youll make my boots in future.  This is a great compliment for a working class man because they were not often praised for their work and didnt often do so well. This is a point about Will that would appeal to a modern audience.  Will, like many other working class in the 1880s could not read at the start of the play but due to Maggies help he learns how to read and write. By starting up his own business shows he is a good business man and he pays off Mrs Hepworth the money back she lent the couple to get the business started. Weve paid off Mrs Hepworth what she lent us for our start.  Will is from a working class background; he is one of Hobsons boot hands and suffers social prejudice from Maggies sisters Alice and Vicky but now is near equal class to them but they still see him form a lower class and treat him with a lack of respect  Will Mossop do you know who you are talking to?  As the play progresses Wills confidence increase as he now dares to stand up to Hobson, Alice, Vicky and Maggie  Ill take you into partnership and give you a half share. The Audience may find Wills character comical due to his sayings Well by gum  And make the viewers laugh. When Maggie tells Will she wants to marry him he is a bit worried at tries to back down from the proposal because he did not love her, but they get their partnership up and running and as the story continues he realises that he can learn to love and give Maggie the respect she needs to create a successful business. From the start to the end of the play Will Mossop changes a lot. He went from working in Hobsons cellar to owning his own successful business and being married to Maggie. His main change was that he went from poverty to being a member of the working/middle class. By doing this he has made his way up the social ladder, which was very hard to do in the 19th century. Wills struggle could be compared to a dream going from rags to riches. In my opinion this would be the most important factor about Will that would appeal to a modern audience.  Maggies determination to make a success of hers and Willies marriage and the business that they start would make her popular with a modern audience because she did not really love Will when they were married, but she had to do something to get away from Mr Hobson, her authoritarian father and she also managed to get her sisters married.

Cleo 5 to 7 as a New Wave Film Essay -- Movie Film Essays

Cleo 5 to 7 as a New Wave Film Agnes Varda is not only one of the few female directors of new wave cinema; she is also credited as having helped create the genre. Her short film La Point–Courte is considered by some as the first new wave film. Her first full length movie, Cleo 5 to 7 falls within this genre as well. It is the story of a young woman dying of cancer and how she sees the world in the context of time. We follow the singer Cleo as she changes into the woman Flora and as she does so she begins to look at time in a different manner. It is the way time is represented through the camera shots which really make this film part of its new wave genre. The movie begins with a five minute prologue that occurs during the credits in which we receive all the important aspects of the following 90 minute film. We see a fortune teller, or rather a shot of her hands while she turns over the tarot cards that are Cleo’s fortune. This scene uses a multitude of hand shots, contrasting the old woman’s and the young woman’s hands. During the scene there is a jump cut between from the old...

Qam and Qpsk

QAM and QPSK: Aim: Review of Quadrature Amplitude Modulator (QAM) in digital communication system, generation of Quadrature Phase Shift Keyed (QPSK or 4-PSK) signal and demodulation. Introduction: The QAM principle: The QAM modulator is of the type shown in Figure 1 below. The two paths to the adder are typically referred to as the ‘I’ (inphase), and ‘Q’ (quadrature), arms. Not shown in Figure 1 is any bandlimiting. In a practical situation this would be implemented either at message level – at the input to each multiplier – and/or at the output of the adder.Probably both ! The motivation for QAM comes from the fact that a DSBSC signal occupies twice the bandwidth of the message from which it is derived. This is considered wasteful of resources. QAM restores the balance by placing two independent DSBSC, derived from message #1 and message #2, in the same spectrum space as one DSBSC. The bandwidth imbalance is removed. In digital communications this arrangement is popular. It is used because of its bandwidth conserving (and other) properties. It is not used for multiplexing two independent messages.Given an input binary sequence (message) at the rate of n bit/s, two sequences may be obtained by splitting the bit stream into two paths, each of n/2 bit/s. This is akin to a serial-to-parallel conversion. The two streams become the channel 1 and channel 2 messages of Figure 1. Because of the halved rate the bits in the I and Q paths are stretched to twice the input sequence bit clock period. The two messages are recombined at the receiver, which uses a QAM-type demodulator. The two bit streams would typically be band limited and/or pulse shaped before reaching the modulator.A block diagram of such a system is shown in Figure 2 below. QAM becomes QPSK: The QAM modulator is so named because, in analog applications, the messages do in fact vary the amplitude of each of the DSBSC signals. In QPSK the same modulator is used, but wi th binary messages in both the I and Q channels, as describe above. Each message has only two levels,  ±V volt. For a non-bandlimited message this does not vary the amplitude of the output DSBSC. As the message changes polarity this is interpreted as a 1800 phase shift, given to the DSBSC.Thus the signal in each arm is said to be undergoing a 1800 phase shift, or phase shift keying – or PSK. Because there are two PSK signals combined, in quadrature, the twochannel modulator gives rise to a quadrature phase shift keyed – QPSK – signal. Constellation: Viewed as a phasor diagram (and for a non-bandlimited message to each channel), the signal is seen to occupy any one of four point locations on the complex plane. These are at the corner of a square (a square lattice), at angles ? /4, 3? /4, 5? /4 and 7? /4 to the real axis.M-PSK and M-QAM: The above has described digital-QAM or QPSK. This signal is also called 4-PSK or 4QAM. More generally signals can be generated which are described as M-QAM or MPSK. Here M = 2L, where L = the number of levels in each of the I and Q arms. For the present experiment L = 2, and so M = 4. The ‘M’ defines the number of points in the signal constellation. For the cases M > 4 then M-PSK is not the same as M-QAM. The QAM Receiver: The QAM receiver follows the similar principles to those at the transmitter, and is illustrated in idealised from in the block diagram of Figure 3.It is idealised because it assumes the incoming signal has its two DSBSC precisely in phase quadrature. Thus only one phase adjustment is required. The parallel-to-serial converter block performs the following operations: 1. regenerates the bit clock from the incoming data. 2. regenerates a digital waveform from both the analog outputs of the I and Q arms. 3. re-combines the I and Q signals, and outputs a serial data stream. Not shown is the method of carrier acquisition. This ensures that the oscillator, which supplies the local carrier signal, is synchronized to the received (input) signal in both frequency and phase.In this experiment we will use a stole carrier to ensure that carrier signal in the transmitter and receiver are in synchronism with each other. (Please read about Costas Receiver to understand more about carrier acquisition). In this experiment, two independent data sequences will be used at the input to the modulator, rather than having digital circuitry to split one data stream into two (the serialto-parallel converter). Two such independent data sequences, sharing a common bit clock (2. 083 kHz), are available from a single SEQUENCE GENERATOR module.The data stream from which these two channels are considered to have been derived would have been at a rate of twice this – 4. 167 kHz. Lowpass filter bandlimiting and pulse shaping is not a subject of enquiry in this experiment. So a single bandpass filter at the ADDER (summer) output will suffice, providing it is of adequate bandwidth. A 100 kHz CHANNEL FILTERS module is acceptable (filter #3). Experimental Procedure: The QPSK transmitter: A model of the generator of Figure 1 is shown in Figure 4. The QAM modulator involves analog circuitry.Overload must be avoided, to prevent crosstalk between channels when they share a common path – the ADDER and output filter. In practice there would probably be a filter in the message path to each multiplier. Although these filters would be included for pulse shaping and/or band limiting, a secondary purpose is to eliminate as many unwanted components at the multiplier (modulator) input as possible. T1 patch up the modulator according to Figure 4. Set the on-board switch SW1 of the PHASE SHIFTER to HI. Select channel #3 of the 100 kHz CHANNEL FILTERS module (this is a bandpass filter of adequate bandwidth).T2 there are no critical adjustments to be made. Set the signals from each input of the ADDER to be, say, 1 volt peak at the ADDER output. T3 for interest predict th e waveforms (amplitude and shape) at all interfaces, then confirm by inspection. Constellation: You can display the four-point constellation for QPSK: T4 set the oscilloscope in X-Y mode. With no input, select equal gains per channel. Locate the ‘spot’ in the centre of the screen; then connect the two data streams entering the QAM to the scope X and Y inputs.The Demodulator: Modelling of the demodulator of Figure 3 is straightforward. But it consumes a lot of modules. Consequently only one of the two arms is shown in Figure 5. The PHASE SHIFTER can be used to select either channel from the QAM signal. If both channels required simultaneously, as in practice, then a second, identical demodulator must be provided. T5 patch up the single channel demodulator of Figure 5, including the z-mod facility of the DECISION MAKER. T6 while watching the ‘I’ channel at the transmitter, use the PHASE SHIFTER to match the demodulator output with it.T7 while watching the â⠂¬ËœQ’ channel at the transmitter, use the PHASE SHIFTER to match the demodulator output with it. Tutorial Questions: 1) Explain how a QAM system conserves bandwidth. 2) The modulator used the quadrature 100 kHz outputs from the MASTER SIGNALS module. Did it matter if these were not precisely in quadrature ? Explain. 3) Name one advantage of making the bit rate a sub-multiple of the carrier frequency. 4) Why is there a need to eliminate as many unwanted components as possible into the modulator ?

Life and Hills like White Elephants Essay

The life of Ernest Hemingway can be roughly described as turbulent as he previously led a tumultuous social life and has had a complicated marital relationship (Raeburn, p. 207). Although he has won for himself numerous awards in literature, the life of Hemingway remained blemished by his multiple relationships as well as the physical and mental difficulties he suffered from (Donaldson, p. 691). He was also treated in a mental hospital and received medical attention for severe depression. In the end, Hemingway committed suicide by tripping the trigger of his double barreled shotgun which immediately took away his life. The personal experiences of Ernest Hemingway have largely contributed to some of his major literary works. For example, For Whom the Bell Tolls echoes that of a not-so-distant memory of Hemingway, specifically the time when he had to part ways from his home in order to fulfill his job, boarding and leaving with the train while his father watched the train disappear in the distance (Reynolds, p. 600). In his A Farewell to Arms, Hemingway appears to relieve his previous experiences as an ambulance driver, a member of the personnel for the canteen duties which meant distributing food for the soldiers in the battlefield, and a short-lived affair with a woman named Agnes von Kurowsky during the First World War. All these things and a lot more indicate the presumption that the works of Hemingway are largely influenced by his experiences. And this most likely holds true to his short story â€Å"Hills like White Elephants†. As the story revolves around two characters—an unnamed American and a woman named Jig—Hemingway appears to employ the Iceberg Theory by writing just a little about the explicit messages and allowing the reader to divulge with what is indirectly written in the story. Thus, a thorough reading of â€Å"Hills like White Elephants† will lead the reader to the understanding that there is more than what meets the eyes. Apparently, the short story is about an American and Jig where the American appears to convince the woman to commit abortion. Perhaps the primary reason why the American is persuading the woman to abort the child is because the man is afraid to lose the liberty or freedom from an imminent parental responsibility. In a sense, the ‘child’ whom the man wants to be aborted is comparable to a ‘white elephant’, at least in the understanding of the American. White elephants are considered to be sacred and symbolize justice in Southeast Asian monarchies although on the other hand these elephants come with a costly price in terms of its upkeep (Martin). Hence, white elephants are considered to be either a blessing or a curse, or even both. The ‘child’, like white elephants, is seen by Jig as a blessing whereas the child is seen by the American as a burden or a ‘curse’. â€Å"Hills like White Elephants† can be interpreted in many ways as resembling the life, or a significant fraction thereof, of Hemingway’s life. In essence, the short story is reminiscent of the destructive situations faced by couples with marital bonds, specifically the conflicting decisions being pushed through by both sides. This, too, is reminiscent of the multiple relationships Hemingway had in the past wherein he was involved in such numerous affairs while being married. For instance, Hemingway’s marital relationship with Elizabeth Hadley Richardson came to an end wherein Elizabeth divorced Hemingway after discovering his affair with Pauline Pfeiffer. A short time after his divorce with Elizabeth, Hemingway married Pauline. Prior to the time when his short story â€Å"Hills like White Elephants† was first published in 1927, Hemingway already had two wives, with the first wife divorced. But prior to the divorce, as Elizabeth found out about Hemingway’s affair, she decided to tell him to stay away from Pauline for six months. Only after that time if he knew he was still in love with Pauline will Elizabeth give Hemingway a divorce. That very instance where Hemingway had to decide for himself the outcome of his marriage with Elizabeth and his affair with Pauline reminds us of the essence of â€Å"Hills like White Elephants†. For the most part, whether or not Hemingway will keep his marriage with Elizabeth must have depended on his comprehension of it as either a burden or a blessing. The same most likely holds true to his affair with Pauline. The delicate situation wherein Hemingway had to consider whether one of his relationships is a burden or a blessing is quite synonymous to the essence of the situation faced by the American and Jig in Hemingway’s short story. The analogy tells us that, far from being a mere mental construct, â€Å"Hills like White Elephants† is a short story that strongly reflects the perception of the author. Since Hemingway is keen to use the Iceberg Theory where what the reader is only able to immediately absorb are the explicit contents of the story (Halliday, p. 1), it must have been the case that â€Å"Hills like White Elephants† functions like a window where the reader can take a closer look at the life of Ernest Hemingway. Works Cited Donaldson, S. (1982). The Wooing of Ernest Hemingway. American Literature, 53(4), 691. Halliday, E. M. (1956). Hemingway’s Ambiguity: Symbolism and Irony. American Literature, 28(1), 1. Martin, G. (1996). A white elephant. Retrieved October 23, 2007, from http://www. phrases. org. uk/meanings/410050. html Raeburn, J. (1989). Skirting the Hemingway Legend. American Literary History, 1(1), 207. Reynolds, M. S. (1985). Hemingway’s Home: Depression and Suicide. American Literature, 57(4), 600.

Main Group Elements Definition

Main Group Elements Definition In chemistry and physics, the main group elements are any of the chemical elements belonging to the s and p blocks of the periodic table. The s-block elements are group 1 (alkali metals) and group 2 (alkaline earth metals). The p-block elements are groups 13-18 (basic metals, metalloids, nonmetals, halogens, and noble gases). The s-block elements usually have one oxidation state (1 for group 1 and 2 for group 2). The p-block elements may have more than one oxidation state, but when this happens, the most common oxidation states are separated by two units. Specific examples of main group elements include helium, lithium, boron, carbon, nitrogen, oxygen, fluorine, and neon. Significance of the Main Group Elements The main group elements, along with a few light transition metals, are the most abundant elements in the universe, solar system, and on Earth. For this reason, main group elements are sometimes known as representative elements. Elements That Arent in the Main Group Traditionally, the d-block elements have not been considered to be main group elements. In other words, the transition metals in the middle of the periodic table and the lanthanides and actinides below the main body of the table are not main group elements. Some scientists do not include hydrogen as a main group element. Some scientists believe zinc, cadmium, and mercury should be included as main group elements. Others believe group 3 elements should be added to the group. Arguments may be made for including the lanthanides and actinides, based on their oxidation states. Sources King, R. Bruce (1995). Inorganic Chemistry of Main Group Elements. Wiley-VCH. ISBN 0-471-18602-3.Nomenclature of Inorganic Chemistry. (2014) International Union of Pure and Applied Chemistry.

The History of the Hand Grenade

The History of the Hand Grenade A grenade is a small explosive, chemical, or gas bomb. It is used at short range, thrown by hand or launched with a grenade launcher. The resulting powerful explosion causes shockwaves and disperses high-speed fragments of the metal, which provoke shrapnel wounds. The word grenade comes from the French word for pomegranate, early grenades looked like pomegranates. Origins Grenades first came into use around the 15th century and the first inventor cannot be named. The first grenades were hollow iron balls filled with gunpowder and ignited by a slow burning wick. During the 17th  century, armies began to form specialized divisions of soldiers trained to throw grenades. These specialists were called grenadiers, and for a time were regarded as elite fighters. By the 19th century, with the increased improvement of firearms, grenades popularity decreased and largely fell out of use. They were first used extensively again during the Russo-Japanese War (1904-05). The hand grenades of World War I can be described as empty cans filled with gunpowder and stones, with a primitive fuse. The Australians used the tin cans from jam and their early grenades were nicknamed Jam Bombs. Mills Bomb The first safe (for the person throwing it) grenade was the Mills bomb, invented by English engineer and designer William Mills in 1915. Mills bomb incorporated some design elements of a Belgian self-igniting grenade, however, he added safety enhancements and upgraded its deadly efficiency. These changes revolutionized trench-war combat. Britain manufactured millions of Mills bombs pins during the course of World War I, popularizing the explosive device that remains one of the most iconic weapons of the 20th  century. Other Types Two other important grenade designs that emerged from the first war are the German stick grenade, a narrow explosive with sometimes troublesome pull chord that was prone to accidental detonation, and the Mk II â€Å"pineapple† grenade, designed for the U.S. military in 1918.

Works of Jacques Louis David and Damier Essay Example | Topics and Well Written Essays - 500 words

Works of Jacques Louis David and Damier - Essay Example During the period of romanticism, the painter worked quickly, freer and looser brush strokes giving evidence of the process of artistic creation. Another important aspect of romanticism was an interest in social issues, leading to a larger participation and concern in the events of the time. This is seen in the works of Eugene Delacroix, as in his Moorish scenes of men and wild beasts in physical conflict. He cultivated surface texture, impasto and used a rich palette of colors. Delacroix also pursued the same theme in his Jacob Wrestling with an Angel and in his North African paintings of turbaned men battling with tigers. Delacroix, however, is known best for his Liberty Guiding People, a patriotic painting of the French Revolution, in which the central figure of a woman beckons the soldiers forward with the flag she raises high above the field of the dead and wounded, while the drummer boy beside her valiantly charges with a pistol upraised. These two figures which form strong vig orous diagonals stand out amidst the smoke and confusion of the battle. An important realist is Honore Damier, whose rare gift for social satire found expression in his prints, political cartoons and paintings. While he lashed out at the corruption and hypocrisy of the privileged class, as in The Legislature, he had a profound sympathy for the poor and the oppressed, as in The Third Class Carriage and The Washer woman. Daumier had a sense of the dramatic moment revealed in a single look or gesture.