Theories and Models of Parametric Design †MyAssignmenthelp.com

Question: Discuss about the Theories and Models of Parametric Design. Answer: Introduction Design Thinking is the technique utilized by the designers in order to solve complex problems and thus find some desirable solution for the clients. There is a mindset of a design thinking where the focus is on the solution and not on the problems. The key concept is to evaluate a clear cross reflective evidencing from the blog, critically reflecting the knowledge and personal development from the experiences of Design Thinking and Entrepreneurial activities (Filatro, Cavalcanti Muckenberger, 2017). Supporting the literature an action plan that the address key where development is required along with identified weaknesses and strengths. In the first week the workshop of the learning outcome was on the Design IT where Dr. Shameem Ali has guided us throughout the course outline. Introduction of the course coordinators and thus provide a significant way to contact the teaching team. As I have learnt the basic concept of Entrepreneurial activities. It is initially the enterprising human actions that pursuits the value of generation, by the creation and expansion of the activities in related to economy. This is done by the identification and exploration new processes, products or markets. Thus, there are several different scales associated by the Design IT, Entrepreneurs who start a new venture basically start an SME (Small and Medium-sized Enterprise)like the small enterprise in business has less than 20 employees and the medium enterprise has more than 20 but less than 200 employees (Furman, 2016). I have done some design like the wallet, VCR and Hand drill. The main aim of this design was to teach the designs can be d one according to the required changes. According to the Academic Definition of Stevenson and Jarillo Entrepreneurship is the process by which individuals pursue opportunities without regard to resources they currently control, Venture Capitalist by Fred Wilson explains Entrepreneurship is the art of turning an idea into a business. I have also learnt the concept of Innovation which is the process to discover something new, not only ideas, production but also creating a culture to embrace risks, moving back to better ideas, creating social change and improvement to societyand learn from the mistakes. There are several aspects of innovation: Incremental, Platform, Component and Discontinuous. The four-main spaces of innovation are: Product, Process, Position and Paradigm (Glen, Suciu Baughn, 2014). Design Processes On Week 2, I have learned about the major difference between engineering and design. Engineering is has very narrow aspect that sticks to the solution only and focuses on the area of research. Whereas the design has no limits and gives a massive are of thinking. Different person may have different perspective about the design process (Geissdoerfer, Bocken Hultink, 2016). The designer may see the matter in a complex way while looking at the model at systematic manner in the sequence of Define, Ideate, Test, Empathize and Prototype. The process of design thinking has stages: The first stage is Empathize that allows a gain to an emphatic understanding of the problem to be solved. There is an involvement of consultants to experts, engaging, observing and empathizing in this stage for others to share their experiences. The second stage is the Define where every information that has been collected in the empathize stage. The third stage is Ideate, where the designers get ready to start ge nerating new ideas. The fourth stage is Prototype where the designer team experiments the design with some other groups outside the designing team. The main aim of the experiment is to identify the best solution for each problem. In the end of this experiment the team either accepts or improves or rejects the design. And finally, in the last stage Test the designs get rechecked and thus identify solution during the phase of prototype (Goldschmidt Rodgers, 2013). In Week 3, I have learned the relationship between the quality and the price of the design. Here, the greater the price gets, better quality of product. There was a scope of learning the Perception map that plot the price of the product and quality in 2D charts. This helps in understanding the concept of the quality of the product and thus of the price as well. There is a requirement in the central focus of design thinking as well as the preference and needs. One exceptionally fascinating thing I learn in class is the rationale of thinking which tells what + how=desired (Huq et al., 2017). It is said that in most issue, no less than one variable is absent. In any case, when more than one variable is missing, the intricacy of issue is high. In the Week 4, I have learned about 1) Problem solving vs Problem finding, 2) Creativity and ideation exercises, 3) Brainstorming as DT tool, 4) Problem finding through spotting the obvious 5) Visualisation as a DT tool. DT iteratively moves through 4 mental states: Divergent thinking (develops alternatives to the current reality; create choices), Convergent thinking (sort options; make choices), Analysis (break down patterns) and Synthesis (re-assemble the patterns). In configuration considering, finding an issue which is expected isn't the real issue (Johansson?Skldberg, Woodilla, etinkaya, 2013). It is the issue which can be explained by the method for advancement. DT instrument used to take care of the issue in various conduct. For evaluation 2 we need to think of an issue which can be fathomed by development (by utilizing DT strategies, conceptualizing). Additionally, today I have experienced a few expressions that stop imagination for an illustration "I'm not saying you're wro ng but" It implies that in each circumstance we tend to make a few reasons which stop us to think innovative (Koh et al., 2015). We must thoroughly consider of box, need to conceptualize our brains with perfect individuals, challenge, mentality, sympathy, help and development. I have understood by the workshop that there are some rules of the Brainstorming rules like: Dont judge but say yes and Go for quantity. When contemplating things that disappoint, pester you or make you miserable, Attempt to see the 'self-evident' and discover answers for it and Utilize the exercises in the following couple of workshops (Leroux et al., 2016). Journey mapping, Value chain and Value Mapping On week 5 workshop I have learned the Journey mapping, Value chain and Value Mapping, along with the introduction to the research. Journal Mapping as I have understood is a graphical portrayal of client encounter which they had utilize administration or item. It can tell the shopper encounter and by this figure of encounters can be anticipated. Additionally, model of new thoughts can be gotten. Whereas the Value chain empowers each office to include an incentive in item (Levick-Parkin Hanson, 2015). Each movement to item includes an incentive in item which is offered to purchaser. Every movement has its own cost. From the item crude material provider to the last item, every stage increases the value of item. This additional esteem has fetched on organization which is then pass on to buyer with included some overall revenues.Graphic representation of customer experience as they interact with the product-/service-provider. To establish CURRENT experience;To visualise IDEAL/POSSIBLE ex periences; andto visualise PROTOTYPE of new ideas, Assess existing experiences through the customers eyes. Assess the ideas potential for value creation. This is about idea generation, not evaluation. Portrays the classes of exercises inside an association that when consolidated make an item or administration. Empowers the investigation of associations regarding sets of exercises, May demonstrate industry overwhelming rationale, Encourages the determination (ID) of skills and assets (capacities), which would then be able to be additionally analysed to check whether they can offer maintainable upper hand, Each arrangement of exercises includes esteem (or if nothing else SHOULD include esteem) to the offering, as saw by clients and Each set additionally includes costs. On the week 6, I have learned the Research approaches, data types, data sources, Ethics. Designing an ethical project: Interviewing and observing, Co-creation and brief introduction on data analysis. As I have learned there are two sources of data collection: Primary data collection and secondary data collection. Essential information source gives immediate or firsthand confirmation of an occasion, protest, individual, or masterpiece. Essential source incorporates verifiable and authoritative archives, onlooker accounts, and aftereffects of trial, factual information, bits of exploratory writing, sound and video recording, addresses, and craftsmanship objects. Auxiliary sources portray, examine, translate, remark upon, dissect, assess, outline, and process essential sources. Optional source materials can be articles in daily papers or prevalent magazines, book or film audits, or articles found in insightful diaries that talk about or assess another person's unique research. Meetings for Design Thinking are continuing in precise way. It begins by presenting yourself and your venture. While conduction meet keep away from negative inquiry, endeavor to ask in positive way. Outward appearance, motions, manner of speaking, body development, laugher, noteworthy delays, and so forth are where consideration should be paid. Information investigation is a procedure of review, purifying, changing and displaying information with goal of bringing helpful data, proposing conclusions, and supporting basic leadership. Information examination has numerous aspects and methodologies. Likewise separated from above theme we had additionally have exchange of our next gathering appraisal with the teacher. Design Prototypes The week 7 class layout was investigation of information and idea improvement, Assumption testing, quick prototyping. Investigation of information is a mind-boggling process in which substantial measure of information inspected and to place them in comparative classification. This procedure has a few stages which incorporates analyze, ordering, arranging and testing or recombining the confirmation (Oxman, 2017). The reason for this undertaking is to influence acquainted with the information or data, to distinguish its arrangement and have conclusion on it. Presumption testing is critical in DT. It is something like making inquiries yourself that will customer esteem a specific element of new item or administrations since maker esteem it. It is likewise like shopper will esteem this because the engineer group love the idea. Suppositions' trying has five stages. Fourth step is to distinguish information to test the most significant suppositions. Furthermore, last advance is to investig ate information because especially the refuting finding. Fast Prototyping is snappy and unpleasant show of idea (Plattner, Meinel Leifer, 2014). The reason this idea is to practical, testable models previously creating expansive measure of cash, time and vitality to building up the genuine article. Rule of quick model is to fabricate model economically, consider models to impart. Later fast prototyping is more refined with more subtle elements and highlights and perhaps 3D plan. Advantages if fast prototyping are representation of considerations, little venture, empowers the early distinguishing proof of blemishes and regions of change. Learning Launch, Real Launch and Launch Readiness plan And in the last 8 weeks, I have learned Learning Launch, Real Launch and Launch Readiness plan (Nobeoka Kimura, 2016). Learning launch dispatch depends on model and it is fast and economical. The point of this occasion is to learn not to extend offers. Learning dispatch is acquainted in open market with make feel to the customer. Additionally, makers must be open for input. While nothing new is about investigation in gathering room, revealing a completed item, accomplishing flawlessness and creating financials. A portion of the inquiries must be responded in due order regarding fruitful learning dispatch, for example, item or administrations endeavoring to accomplish, suspicions which will be tried amid dispatch, measurements which will gauge the achievement of your presumptions being tried and budgetary capital necessities does the learning dispatch have. It should construct and look after force. Genuine dispatch requires watchful arranging (Mootee 2013). It likewise expects ventur e to build up the answer for a dispatch arrange, to elevate the item to the market, to make a greater and more appropriate improvement group and to discover effective providers and deals areas. Dispatch Readiness design is like dispatch design, go-to advertise plan, or showcasing plan. The Design thinking models in business or any other innovation sectors sets out to define the tactics of an enterprise creating, delivering and capturing market values (Mitchell Esmann, 2016). The model is a basic structure that has been created to initial a complex problem and make it easier to renovate the problem or make a development from some innovative aspect. This is mainly done for the betterment of the work process or for the development of the society. Design Thinking Tools There are 10 major Design Thinking tools that are used to identify and execute opportunities for innovation and growth (Miller, 2017). These tools include: Visualization Journey mapping Value chain analysis Mind mapping Rapid concept development Assumption testing Rapid prototyping Customer co-creation Learning launches Storytelling Therefore this Design Thinking Process has been divided into five stages: Empathize, Define, Ideate, Prototype and Test. The first stage in the process is to learn about the audience from whom the request has been received, second is redefining and focusing on the question based on the insights a from the empathy stage, third is coming up with creative ideas and brainstorming solutions, Fourth is building up a representation of more than one idea and also merging up other ideas and lastly in the fifth stage is returning to the initial stage and user group to test the ideas and get a feedback accordingly. Team work Experiences In Assessment 1 I have done an Individual Assignment where we were asked to Design a Poster according to the modules that has already been conducted. In the poster I have shown the primary concept of the Design Thinking along with the quotes, the various stages of DT, the benefits of using Design Thinking and the reference from where I got the clear idea of the basic concepts of Design Thinking. I have quoted the statement of Razzouk in the poster where it has been described that design thinking is basically described as analytic and creative process that may engage a person in various opportunities to experiment, create and prototype. I understood that the design thinking quite complex in the initial stage of the process but gets more understandable while reaching to the end. Design Thinking has its effectiveness over the solving complex problem which has not been defined properly at the initial stage. This is done by re-framing the issues in a human-centric way by the help of some group discussion that commonly helps in reproducing brainstorming ideas, prototype and thus are been execute and tested as there are five stages by which the design thinking process has to undergo to initiate an effective idea for the society. I have done the second assessment onDesign of An Android Application for Promoting Creative Skills for 8-16 Year Olds. This was a group project that includes Design Thinking by identifying problems with traditional learning process, Newly undertaken activities, processes in design thinking, different design thinking tools, the tools that are much appropriate for the project requirement and finally displays the expect outcome of the module. In this assessment we have shown that the Design Thinking process helps the app developer to provide wider opportunities and innovative ideas to the user. Advanced technologies are using in every field, but after analyzing the current status of education, it has been found that the traditional learning and teaching approach is facing major issues due to lack of usage of technology throughout. Further explaining the tools. In DT and how these can be used for the betterment of the project work. Application level security verification and Enterprise s ecurity API are two recommendations for planning the app security. Conclusion Thus, from the above blogs I concluded that the idea of Design Thinking could be applied across diverse disciplines. From the law and educational to ICT fields, the principles of design thinking and empowers a professional for approaching the problem statements. Design thinking primary concept on analyzing and synthesizing has made some great heights. The total flow of designed thinking has five categories which are Empathize or Understand, Define, Ideate, Prototype and Test or Verify. Design Thinking along with coming up with innovative solution also helps to address the accurate issue that are faced by the customer and thus targets the total customers requirement in the best possible path. References Filatro, A., Cavalcanti, C. C., Muckenberger, E. (2017). Design Thinking and Online Education. Furman, W. (2016). Teaching with Design Thinking. Geissdoerfer, M., Bocken, N. M., Hultink, E. J. (2016). Design thinking to enhance the sustainable business modelling processA workshop based on a value mapping process. Journal of Cleaner Production, 135, 1218-1232. Glen, R., Suciu, C., Baughn, C. (2014). The need for design thinking in business schools. Academy of Management Learning Education, 13(4), 653-667. Goldschmidt, G., Rodgers, P. A. (2013). The design thinking approaches of three different groups of designers based on self-reports. Design Studies, 34(4), 454-471. Huq, A., Huq, A., Gilbert, D., Gilbert, D. (2017). All the worldsa stage: transforming entrepreneurship education through design thinking.Education+ Training,59(2), 155-170. Johansson?Skldberg, U., Woodilla, J., etinkaya, M. (2013). Design thinking: past, present and possible futures. Creativity and Innovation Management, 22(2), 121-146. Koh, J. H. L., Chai, C. S., Benjamin, W., Hong, H. Y. (2015). Technological Pedagogical Content Knowledge (TPACK) and design thinking: A framework to support ICT lesson design for 21st century learning. The Asia-Pacific Education Researcher, 24(3), 535-543. Leroux, E., Wagner, E., Boughan, M., Wagner, A. (2016). 292 Exploring the Role of Simulation in Design Thinking: Redesigning the Emergency Medicine Patient Experience Through a Simulated 12-Bed Treatment Area. Annals of Emergency Medicine, 68(4), S114. Levick-Parkin, M., Hanson, M. (2015). Design thinking together: how to share the designerlyway of looking at things in order to co-create insights relevant to research participants. Liedtka, J. (2014). Innovative ways companies are using design thinking. Strategy Leadership, 42(2), 40-45. Miller, P. N. (2017). IS DESIGN THINKING THE NEW LIBERAL ARTS?. The Evolution of Liberal Arts in the Global Age, 167. Mitchell, D., Esmann, M. (2016). TAKING DESIGN THINKING TO EAST, WEST, AND SOUTHERN AFRICA. Taking Design Thinking to School: How the Technology of Design Can Transform Teachers, Learners, and Classrooms, 67. Mootee, I. (2013). Design thinking for strategic innovation: What they can't teach you at business or design school. John Wiley Sons. Nobeoka, K., Kimura, M. (2016, September). Art thinking beyond design thinking Mazda design: Car as art. In Management of Engineering and Technology (PICMET), 2016 Portland International Conference on (pp. 2499-2514). IEEE. Oxman, R. (2017). Thinking difference: Theories and models of parametric design thinking. Design Studies, 52, 4-39. Plattner, H., Meinel, C., Leifer, L. (Eds.). (2014). Design Thinking Research: Building Innovators. Springer. Seidel, V. P., Fixson, S. K. (2013). Adopting design thinking in novice multidisciplinary teams: The application and limits of design methods and reflexive practices. Journal of Product Innovation Management, 30(S1), 19-33.

Emerging Leadership Theories

Writing Confident Query Letters

Writing Confident Query Letters As someone who runs a website for writers (TheInternationalFreelancer.com), I see a lot of query letters from new writers. The thing they miss most often? Confidence. Writers who are confident know their story, what it hopes to achieve, and how theyre going to get the work done. Those who arent ramble on, send editors two different sides to a story and refuse to take a stand. If an editor has limited time and is paying good money to hire someone, which freelancer do you think shell hire? What can you do to become that freelancer? 1. Prove it to yourself James Clear, who is an entrepreneur, weight lifter, and travel photographer, writes on his blog about the time in his freshman year of high school when his basketball team had started the season with a losing streak. One day, their coach pulled them together and uttered these words: Confidence is just displayed ability. Put another way, youre not going to achieve something because you believe in yourself; youre going to achieve something and only then will you start believing in yourself. 2. Be cool Weve all met the writer who is so lacking in self-confidence that he emails you every week to please vote for me in this contest that Ive entered. Dont be that guy. You want the work, of course. Thats why youre writing. But youre not desperate for it and will walk away if the terms dont suit you. Even if you arent feeling confident, act like you are. 3. Sound like you know what youre talking about Youre pitching the story, correct? So it would be normal for an editor to assume that you know what youre talking about as regards that story. Make sure you do enough background research to know exactly why this story should be published and why it would fit into a publications pages. Look at it from the editors perspective: Why should she hire and pay for someone who isnt yet clear on what the story is and why its important. 4. Take responsibility Maybe, perhaps, usually, typically, most likely, and other such words and phrases dont have place in your query letter, especially if youre new to freelancing. Dont say He seemed to be angry, when in reality youre pretty certain he was furious. 5. Make a point If you have something to say, say it. Many writers are afraid of taking a controversial stance because the editor might not agree, but that is part of the reason youre writing the pitch- to suss out whether this editor is the right fit for your piece or not. And you cant do that if you tiptoe around what needs to be said. This is especially true in science stories and in most international reporting. Be confident in not only the data you bring to her, but the inference and the conclusions that youve reached as a result of it. 6. Practice Finally- and yet again- there is no weakness that practice cant overcome, no lack of confidence that practice wont make disappear. Practicing writing (and sending) queries helps you get better each time you do it and the better you get, the more confident your queries naturally start sounding. This is why Im a big believer in pitching as much as you possibly can, especially in the beginning. And that will translate automatically to the words on the page.

The Impact of Using Multimedia in an Online Learning Setting for Essay

The Impact of Using Multimedia in an Online Learning Setting for College Students - Essay Example The fast improvement of modern technology has resulted in a profound change in how people live their lives now, thus, making it a part of their lives as it delivers the latest and the advanced information. In the educational field, technology’s fast progression makes efficiency and effectiveness more demanding as the identification of what works best is the number one priority; educators need to identify which particular technology will improve and develop the learner’s acquired knowledge. It is necessary to determine the impact of technology on learning for at this point in time, learning does not just happen in the four walls of classroom; it has moved to another phase, online. Technology plays a significant role in the educational world as it creates opportunities for both the learners and the educators, and those opportunities have become the educational field’s target in order to attain quality learning. For instance, technology acts as the medium to access multimedia content that is rich, to offer online learning, to avail the devices that can be outsourced from the use of Internet, to experience the social networking that gives avenue to knowledge, and to use websites for a more developmental education. Sankey, Birch, and Gardiner (2011) stated that educational technology and its modernization have come to give meaningful opportunities for teachers, especially for online teachers, to create an improved, stimulating, and more wide-ranging curriculum. Now, technology is inevitably a part of the learning process to achieve the learning goals. It is now expected to be the source of information that can be an important factor in the learning process. However, the use of technology also presents a challenging scenario. For example, making decisions on the kind of technological tools that will be used is not just a

The Pros and Cons and Military Draft Essay Example | Topics and Well Written Essays - 1500 words

The Pros and Cons and Military Draft - Essay Example The pros and cons and military draft – within different political and social conditions – are presented and analyzed in this paper. Emphasis is given on the identification of the characteristics of the relevant decision – i.e. whether it promotes freedom or not. The examination of the existing literature led to the assumption that military draft is not necessarily an indication of freedom; it is rather related with the political framework of each country reflecting the thoughts of the governors rather than the willingness of the citizens to participate in military initiatives. In other words, it has been proved that freedom can cost; moreover, it is made clear that citizens are not free to decide on their participation in initiatives that aim to protect the freedom of their nation. This fact does not necessarily indicate the lack of their willingness for participating in the relevant schemes. In any case, the terms under which the military draft is currently deve loped lead to a series of positive and negative effects – as analytically explained below. The Military Draft has been developed in order to serve specific needs: the number of the citizens participating in the military corps had to be estimated and evaluated – taking into consideration the military needs of each country – at least this is the initial role of the Military Draft as part of a country’s political framework. At the next level, the Military Draft can serve a series of additional needs, for instance, the need of a country to improve its position in the international community – by showing a well structured and highly populated army.  

Napoleon Bonaparte and Toussaint L Ouverture

Napoleon Bonaparte and Toussaint L Ouverture There have been many important leaders throughout history that have affected our society. Two important leaders in history are Napoleon Bonaparte and Toussaint L Ouverture. Toussaint had a major impact on Haiti in 1791 and Napoleon on France in 1799. One situation that Napoleon Bonaparte attempted to change was an unstable society in France. When King Louis XVI became king, chaos and disorder swept throughout France. There was a bad government. King Louis XVI as well as the kings before him ruled under an absolute monarchy. He thought he received power from god, therefore no one questioned him. This allowed them to choose who to tax, how much money to spend, laws, or who to imprison. They had the power to do anything. King Louis XVI became in a huge debt from spending money on luxuries and his own needs especially on his palace of Versailles. He only taxed the third estate. They had the least amount of money. He gave the most important jobs to the noble and clergy. The social classes were not equal. King Louis XVI had ruled as a monarch for 72 years, and the people in France tolerated him for a long time. His decisions eventually caused France society to erode. One action Napoleon took to change this situation was to take control of France. In 1799 he began his task. In 1776 he was a general in the army of France. After winning many battles, he overthrows the Coup dà ©tat of directory and builds a strong centralized government without an absolute monarchy. He gains the title of first consul in 1799. In 1804 Napoleon crowns himself emperor of France. He produces a Napoleonic Code in 1804. This is a set of laws for all members of French society. Napoleonic code states social inequality, and no more special privileges. Everyone has the right to obtain any job based on their ability. There is equal taxation so the government could rely on a steady amount of money, religious toleration, and feudal rights were ended. He also established roads, canals, buildings and schools that focused on military values. The impact Napoleon had on France was significant. After the Reign of Terror in France, Napoleon took over to help control France. Under his power France becomes a huge empire. He becomes dictator of France by coup dà ©tat to overthrow the directory of France. People began to rely on him and his new laws after he wins battle after battle and soon becomes emperor in 1804. He became a hero of France and saved them from the debt and terrible laws that the king and Robespierre enforced. His empire extends through Eastern Europe as he takes over Spain. With each victory he gains, he brings nationalism to France and every nation. His empire soon reaches its greatest heights, and gains a lot of power. He has a lot of power that he can put his family members on the thrones of different countries. Even though he controls many places, he gains enemies too like Great Britain and Russia. Many people begin fearing his power. In 1812, the invasion of Russia is the beginning of the end for Napoleo n. It was the first major battle Napoleon had lost. He fled to Moscow, where he is attacked by the Russians and much of his army is destroyed. He is exiled to Elba in 1814, but decided to go back to France and try to win his country back. He loses the Battle of Waterloo in 1813 and is forced to surrender. Everyone has lost faith in their hero and he is exiled again and dies. In 1815 the Congress of Vienna took over to decide what to do with France. They were all foreign leaders and decided to strengthen France by having an absolute monarch again. Louis XVIII becomes king till 1824, than his brother Charles took the thrown till 1830. In 1830, the second French Revolution occurs. One situation that Toussaint LOuverture attempted to change was to free the slaves from the whites in Haiti. Toussaint attempted to change the society the people in Haiti lived in. It was not equal. Before the island was called Haiti, it was called Saint- Dominique and was a rich European colony. It was the most important colony because it was the center of sugar production and 1/3 of all trade came from this island. On this island, there lived five hundred thousand black slaves. These slaves were controlled by white residents. The slaves outnumbered the white people, but the whites were at the top of the society and had more power over the slaves. They forced slaves to work on sugar plantations for many hours in brutal conditions. Whites provided slaves with no care that many of them died from working in brutal conditions. The whites only cared about money and getting work done. Slaves could not stand up for what they believed in because they had no rights or independence. This led many of them to run away into the mountains. One action Toussaint took to change this situation was to overthrow the white settlers. The white settlers abused the slaves. The slaves did not like this at all, having no freedoms. The slaves ran away to the mountains, they formed maroon societies. Here they planned on ways to attack the white settlers for freedom which led to a revolution. The slaves got the idea of a revolution from fighting in the American war of independence. Many slaves believed it was possible to defeat the whites. Toussaint inspired them to do this, and fight for independence. He brought all the talent and ideas together and planned for an attack on the whites. He was a skilled organizer and well educated. In 1793, he built a strong army and taught many people to become stronger fighters. In 1797, he led an army of twenty thousand slaves. He was well educated and forced the Spanish and British to leave Haiti. Toussaint did everything he could to help the slaves b e free. In 1802, Napoleon sent forty thousand troops to Haiti to stop the slaves. Toussaint tried to negotiate instead of fighting, but was arrested and jailed in France. He died shortly before the slaves were declared independence. The impact Toussaint LOuverture had on slaves around the world was significant. He was an enlightenment and intelligent thinker. He affected the lives of many slaves that thought freedom was never possible. Haiti was the first successful slave revolt that Toussaint had led. He made his army strong and able to see that independence for slaves was possible. His army defeated Napoleons troops, who was a great emperor and had soldiers with military experience. Haiti was the 2nd independent republic in western hemisphere. In 1801, Toussaint published a constitution that gave citizens of all races throughout Haiti equality. Slaves now had equal rights in Haiti and no longer had to live under brutal conditions. There was no more social class distinction that gave the whites more power. These revolutions caused many other slaves to realize it was possible to be free. He impacted the lives of slaves, especially their children who would not have to experience the brutal conditions their parent s went through. Many revolutions spread throughout the world; some were successful while others were not. Toussaint gave people who were suffering that one day they could be free. Even thought he was captured by France, the slaves never gave up and kept fighting. His great inspiration to slaves made them realize that slavery would not have to be their life forever. Napoleon Bonaparte and Toussaint L Ouverture have changed the lives of many people. They are leaders that many people have followed. Toussaint was a leader of a slave revolt, and Napoleon was an emperor of France. Many people looked up to them and impacted their lives. They are a big part of history that changed society.

Air Resistance, Tyres And Friction :: essays research papers

Dragsters use a combination of large wide tyres or the rear and small narrow tyres on the front this combination is used for the following reasons: The front wheels: The front wheels are very narrow. This is so a minimum of air resistance or drag affects the dragster with lower drag better acceleration an in turn a better top speed can be achieved all leading to a better pass (race time). Now lets try to understand the concept of air resistance and drag. A basic example is placing your hand out the window with your palm facing forwards as you are driving your car along at about sixty kilometres per hour. You will feel a strong force of the wind (air resistance) pushing back at your hand. Now turn your hand side or so that your little finger is facing the front and your thumb is facing the rear at the same speed. The force of air resistance exerted on your hand is greatly reduced. This force is similar as to that exerted on the front wheels of the dragster. Now dragsters reach speeds of up to five hundred kilometres per hour, imagine the force needed to hold your hand against the wind if your palm was facing the front. It would be much easier to hold your hand side on. The same as it would be much easier for the dragsters engine to push the narrow front wheels compared to large ones. Air resistance is a form of friction (namely fluid friction) a friction from the air, as we know friction is defined as a force that opposes movement. The formula used to determine aerodynamic drag is as follows: Drag = 0.5 * rho * Cd * v2 * S Aerodynamic drag is a function of the following: rho is the air density, which we cannot change. v2 is velocity squared which is endeavoured to be maximized for the best time and/or pass. S is the frontal or cross sectional area which we want to minimize. I.e. less frontal area means that a less significant amount of air resistance impedes the top speed and acceleration. Cd is the coefficient of drag, which we want to minimize. So the two things with which can be worked with or changed, the frontal area and coefficient of drag, both of which need to be to minimized for the best results. Having very narrow front wheels minimizes the frontal area.