Chlorine Is The Single Largest Contributor For Safe...

INTRODUCTION Chlorine is the single largest contributor to safe drinking water, in the history of public health. In 1902 the first chlorine disinfection system was installed in Belgium. By the 1920’s nearly the whole world started using the process. Due to this disinfection process many disease-causing microorganisms were abolished. According to Life Magazine (1997) â€Å"The filtration of drinking water plus the use of chlorine is probably the most significant public health advancement of the millennium† As consumers have started to have greater knowledge, they want to know what they’re drinking and how this will affect them in short-term and long-term. The main concern related to chlorination is the by-products produced. The by-products are said to be cancer causing. CHEMICAL BACKGROUND Chlorination is used in most Australian capital cities and small water supplies as it is inexpensive, easy to use and protects water within the pipe system. Treating drinking water involves two processes; the physical removal and the chemical disinfection. The traditional seven step water processes used around the globe is Coagulation, flocculation, sedimentation, filtration, disinfection, fluoridation and the storage distribution. (Refer to figure 1) The main focus for this report is the disinfection section. During the disinfection process different chlorine products are added to the filtered water to remove harmful microorganisms. When the disinfectant is added â€Å"freeShow MoreRelatedClean and Green7078 Words   |  29 Pageshave pets and/or small children that you opt for plants that are not poisonous. Never flush your old medications. In almost everyone’s medicine cabinet there is expired medications. But whatever you do, do not flush them! That puts them into the water, which can be dangerous. Instead inquire at your pharmacy about whether they will take them and dispose of them properly. If they cannot handle them they will at least be able to tell you where you can take them. Don’t waste heat when the fireplaceRead MoreSexually Transmitted Diseases35655 Words   |  143 PagesScience For Living Notes (Compiled) Table of Contents Unit 1 Measurement 5-10 Unit 2 Matter 11-48 Unit 3 Basic materials for maintaining life Air 49-54 Water 55-68 Food 69-71 Other biomolecules of life 72-76 Unit 4 Energy in the Community Electricity 77-78 Heat 78-81 Light 82-91 Sound 92 Simple Machines 93-99 Unit 5 The Physical Environment Weather and Climate 100-113 Soils 114-128 Read MoreSience23554 Words   |  95 Pagesin conjunction with the phenomenon known as thegreenhouse effect. †¢ Energy from the sun drives the earth’s weather and climate, and heats the earth’s surface; †¢ In turn, the earth radiates energy back into space; †¢ Some atmospheric gases (water vapor, carbon dioxide, and other gases) trap some of the outgoing energy, retaining heat somewhat like the glass panels of a greenhouse; †¢ These gases are therefore known as greenhouse gases; †¢ The greenhouse effect is the rise in temperatureRead More_x000C_Introduction to Statistics and Data Analysis355457 Words   |  1422 Pageswife, Sally, and my daughter, Anna C. O. ââ€"   To Carol, Allie, and Teri. J. D. ââ€"   About the Authors puter Teacher of the Year award in 1988 and received the Siemens Award for Advanced Placement in mathematics in 1999. Chris is a frequent contributor to the AP Statistics Electronic Discussion Group and has reviewed materials for The Mathematics Teacher, the AP Central web site, The American Statistician, and the Journal of the American Statistical Association. He currently writes a column for

The Letters And Diaries Written By Harold Nicolson

This source analysis is based on the letters and diaries written by Harold Nicolson. It provides some insight on his life at the outbreak of the Second World War. This source analysis will focus on the political and social aspects revealed by Nicolson in his diaries. Harold Nicolson is best known for his diplomatic service before becoming an mp in 1935. However he is probably remembered best for his contribution through his diaries, which are widely recognised as they provide an alternative source for those studying this period before world war two. The year 1930 did indeed mark a turning point for the country most importantly for the countries social and political state. Nicolson did not write this diary for publication, although he did, it seems have a future reader in mind. In a sense, the diaries were more of a self investigation for him, an opportunity for him to review his daily life. Nicolson’s diaries not only give us a different outlook in comparison to other historians but his position as a diplomat gives him perspective that is not available to the other authors. The Great depression had left Britain in a state of unemployment and depression. He was writing in a period of struggle for the British people, the 1930s is mostly remembered for mass unemployment. Britain was attempting to build itself as a world power, making this a valuable document of British social and political life. The political circumstances are highlighted in Nicolson’s diaries, as heShow MoreRelatedLibrary Management204752 Words   |  820 PagesCenter Management Recent Titles in Library and Information Science Text Series Library and Information Center Management, Sixth Edition Robert D. Stueart and Barbara B. Moran United States Government Information: Policies and Sources Peter Hernon, Harold C. Relyea, Robert E. Dugan, and Joan F. Cheverie Library Information Systems: From Library Automation to Distributed Information Access Solutions Thomas R. Kochtanek and Joseph R. Matthews The Complete Guide to Acquisitions Management Frances C. Wilkinson

Individual Assignment Integrative Free Essays

I order to capitalize on an opportunity the window of opportunity must be open, which refers to a period of time during which it is ealistically possible to enter a certain market. There are three approaches that can be used to identify opportunities: observing trends, solving a problem, finding gaps in the marketplace. When observing trends it is essential to be able to distinguish between trends and fads. We will write a custom essay sample on Individual Assignment Integrative or any similar topic only for you Order Now A venture is particularly successful when it benefits from several trends converging. Such trends are economic forces, social forces, technological advances and political and regulatory changes. The second approach to identifying opportunities is to solve problems. Many people have experienced problems in their wn lives and turned the solution into a business opportunity. Finding gaps in the marketplace are the third source of business ideas. Often products are not available to consumers in a particular location or aren’t available at all. Chapter 2 of the textbook â€Å"Entrepreneurship – successfully launching new ventures† also outlines the personal characteristics that tend to make some people more successful at recognizing opportunities. Prior experience in an industry helps entrepreneurs tremendously. By working in an industry an individual may spot a market niche that is underserved. Once an entrepreneur starts a firm, new venture opportunities become apparent. This is the so-called corridor principle, which states that once a venture is started new corridors that lead to new ideas become apparent. Additionally, most entrepreneurs possess cognitive factors also called entrepreneurial alertness, which is defined as the ability to notice things without engaging in deliberate search. Social networks also affect opportunity recognition. The extent and depth of an individual’s social network is of high importance. Network entrepreneurs tend to be more successful than solo entrepreneurs. What is more, eak-tie relationships, characterized by infrequent interaction between casual acquaintances, are more likely to result to lead to new business ideas than strong-tie relationships. Furthermore creativity plays a role in generating a novel or useful idea In the interview with Mike Ramsay, the Cofounder of TiVo, he talks about how he came up with the idea of the digital video recorder. Many of the recommendations from our textbook can be directly related to the process Mike Ramsay went through before finding his final business model. First of all Ramsay possesses the previously mentioned characteristics that an ntrepreneur needs in order to be successful. He has prior experience in the industry, as he had been working for different technology companies before starting his own venture. Not only did he work for HP a very well established technology company, but also for a startup company called Convergent Technologies. During these years he developed a network of weak-tie relationships with talented qualified people in the technology industry. â€Å"We never worked very closely together, but we always kept in touch socially’ (p. 93). Their type of relationship if further underlined y the statement: â€Å"It would be kind of fun to work together on some ideas, because we come at it from different angles. Maybe we’ll come up with something. † (p. 193) According to research in this area it is more likely that an entrepreneur will get a new business idea from a weak-tie relationship. Furthermore, the founding of TiVo is great example for the corridor principle. The original idea on which the company was founded was not a DVR but a home server network that brought computing technology into home entertainment. However while looking into the technology a new opportunity came apparent. Look, you can’t do everything, so let’s design a simple server based on very low-cost technology. Let’s decide on one app that we think is the killer app to run on it, and let’s do that. If that’s successful, then we’ll branch out. Forget the network thing and forget the massive amounts of storage and high cost and hardware models and all that† (p. 194) Generally you could say that Mike Ramsay was able to analyze and understand technological advances better than most people, as he was part of an innovative community. We were definitely at the center of the universe, and that was fun. You felt like whatever you did, you had the best opportunity and you could go to the best places and work with the brightest people. They had energy and enthusiasm and they couldn’t fail. There was nothing that was impossible† (p. 192) The microcomputer revolution was a trend of his time that created his opportunity. â€Å"It was very early on. There were no PCs. The microprocessor idea had Just gotten going, and they were 4-bit microprocessors†that was state of the art. Designs were all basically custom hardware designs, so it was very different. I was involved in chip design at that point. That felt like rocket science. That was the leading edge, and therefore it was the most exciting thing to work on. † (p. 192) Stephen Kaufer, cofounder of TripAdvisor, explains in his interview how he came up with the idea of collecting information for travelers and how he developed his identifying a problem and by solving it, creating a business opportunity. â€Å"The idea came when my wife, Caroline, and I were trying to find a vacation for ourselves. We started with a travel agent, who recommended an island and some resort. This was ’98 or ’99, and I thought I’d use the Internet to find out more. I found a whole lot of websites that would help me book a reservation at this hotel, but nothing that would tell me whether the hotel was any good or not for what I was looking for. † (p. 361) Just like in the case of Mike Ramsays startup, Stephen Kaufer’s initial business idea was different from what the company turned out to be in the end. â€Å"When we started TripAdvisor, the notion was TripAdvisor. om was actually Just going to be our demo site, because we never planned to appeal directly to end users. We were going to be selling this rich database to travel portals, online travel sites. They would be querying ur database to find the best information and surfacing it to their users, and there would be a little ,Powered by TripAdvisor. ‘ † (p. 364) Again this can be related to the corrid or principle as described in the text book. Stephen Kaufer had no experience in the traveling industry or creating a search engine. However he could contribute his knowledge about starting up a company. Because I had started a few companies before†¦ † (p. 362) Furthermore although he came up with the basic idea by himself he can be considered a network entrepreneur, as he assembled a team of founders to start his company. †¦ and started to assemble friends that I had worked with before who might be interested in starting an Internet company to build the best travel search engine out there†¦ † (p. 362) What I found particularly interesting about these interviews is that in both cases the original business idea was very different from the business the startup ended up turning into. It is very surprising to me that they were able to get funding without a clear revenue stream and business model. Even though they had gotten funding for something else they changed their idea and business model to adjust to the newly ound insights. Both entrepreneurs, Mike Ramsay and Stephen Kaufers, showed great flexibility and the ability to evolve from the original idea to a functioning business model. Kaufer even points this out in his interview: mfou can’t get too attached to your vision in a startup, because things may change. It’s not a sign of failure to change your vision† (p. 372) Creating a new venture team poses a challenge to every startup. The entrepreneurs who launch and start the venture have an important role to play in shaping the firm’s business concept. The way a new venture is build sends an important message to nvestors. Some founders like the feeling of control and are reluctant to involve themselves with partners or hire manager who are more experienced than they are. (Rich vs King) New ventures have a high propensity to fail, which is partly due to the liability of new roles. The size of the founding team and the quality of the founders are the two most important issues in this matter. Teams have an advantage over sole entrepreneurs and bring more talent, resources, ideas and professional contacts to a new venture. However work habits, tolerances for risk, levels of passion for the usiness, ideas on how the business should be run can greatly differ among partners. Ideally the founding team is heterogeneous rather than homogeneous, meaning that their area of expertise and their abilities are diverse rather than similar or overlapping. Different points of view about technology, hiring decisions, competitive tactics and other important activities generates debate and constructive conflict, reducing the likelihood of making a decision without airing alternative points of view. Founding teams larger than 4 people is typically too large and therefore ausing communication problems. Three common pitfalls include team members not getting along, a lack of hierarchy or the same area of expertise of the founders. Three important qualities founders should have are prior entrepreneurial experience, relevant industry experience and a network. It is essential that every team member makes a valuable contribution to the team. Kaufer and Ramsay both talk about their founding team and the hiring process they went trough with their startup. Kaufer, as an engineer, recognized that he needed a cofounder with a business background. l was introduced by a friend to another cofounder, Langley Steinert, on the business, marketing, business development, financing side of things. So the two of us kind of took up the project as, (†¦ ) Langley had the business development experience and connections to sell and market it. Because I had started a few companies before, I knew it was important to have the right combination of skills and interests amongst the founders. We assembled four initial founders of the company and got our first round of funding in February of 2000. † (p. 362) He also tates that this aspect is important from an investor’s perspective: â€Å"We never would have succeeded without Langley on the team. How to cite Individual Assignment Integrative, Papers

Discrimination and Equality free essay sample

Explain what is meant by: * Diversity * Equality * Inclusion * Discrimination Diversity is recognising that though people may have things in common, they are all different in many ways. Diversity is valuing and accepting those differences Equality is treating everyone in a way that is fairly to them. Not to be confused with treating everybody exactly the same. (e. g. f a person with difficulty walking wanted get to the second floor, you would provide them with other ways, rather than making them take the stairs like everybody else) Inclusion is based upon the idea of allowing everyone equal access to a service regardless of gender, disability, religion etc. Discrimination is generally treating someone worse/better than others based on something like skin colour or hair colour, etc. 1. Describe ways in which discrimination may deliberately or inadvertently occur in the work setting There are different types of discrimination; these include indirect discrimination, positive discrimination, racial discrimination, and stereotypes. We will write a custom essay sample on Discrimination and Equality or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Discrimination may not always be deliberate. Ways you could discriminate is talking to someone different because they’re from a different ethnicity, you could change your body language toward certain people, you could refrain from letting them join in an activity, etc. 1. Explain how practices that support equality and inclusion reduce the likelihood of discrimination If a setting is treating people as an equal and supporting people’s diversity, and including them in activities etc. you will be reducing the likelihood of discrimination. 2. 1. Identify which legislation and codes of practice relating to equality, diversity and discrimination apply to own role. There are various pieces of legislation in place to promote equality and reduce discrimination. These include: There are a variety of legislations and codes of practice that relate to equality, diversity and discrimination. All apply to own job role. These include: * The Disability Discrimination Act 2005 * Every child matters 2003 and children act 2004 * The Special Educational Needs and Disability Act 2001 * The Race Relations Act 2000 * Convention on the Rights of the Child (UN, 1989) * The Human Rights Act 1998 * The Sex Discrimination Act 1975 * Employment Equality Regulations 2003 2. 2. Show interaction with individuals that respects their beliefs, culture, values and preferences. ~Observation~ 2. 3. Describe how to challenge discrimination in a way that encourages change Record and report it immediately it is more likely to be addressed if it has been written down. Challenge discriminatory remarks with explanations of why they are wrong; back it up with your policies and procedures on equality and rights. Be proactive e. g. if you see that information is not accessible to all provide what is needed (such as in other languages or any other form necessary) 3. 1. Identify a range of sources of information, advice and support about diversity, equality and inclusion There are a variety of different ways to obtain information about such things; some include government websites, a settings policies and procedures, asking a supervisor, leaflets etc. 3. Describe how and when to access information, advice and support about diversity, equality and inclusion How to access information, advice or support can be done in many ways, some include asking someone (a manager or senior staff member) within the setting, reading the settings policies and procedures, going on websites, doing an internet search, phoning a child line, etc.. The information could be acc essed when you want to check something for yourself or support another person. If you are getting the information from someone else you should make sure that it’s at a convenient time. Discrimination and Equality free essay sample This helps us to be inclusive because if a child is allergic to a food or drink substance e. g. anges we would then change the menu the days that that child is in to something such as apple so that all the children have the same and it doesnt make the child with the allergy feel left out. Discrimination; discrimination is treating people differently because of their age, class, disability, race, culture, religion, gender or sexual orientation. An example of discrimination could be that a child could say to another child you are not playing with me because your skin is different to mine. 1. 2 Explain ways in which discrimination may occur deliberately or inadvertently in he work setting. Staff, children or parents may say something within the setting to discriminate deliberately such as; This is a Job that only women can do (stafO. My child cant play with yours as they are a different race (parent). We will write a custom essay sample on Discrimination and Equality or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Only boys can play with cars not girls (child). Discrimination may occur inadvertently in the setting as a member of staff could say ill put the cars out for the boys today as they like them with out meaning it to discriminate against girls. 1. 3 Explain how practises that support equality and inclusion reduce the likelihood of discrimination. having policies in place that both staff and parents can read and follow within the setting, managers can go on and/or send staff on training to make them more aware of discrimination and what it is and ways that they could prevent it, settings could use persona dolls with the children which will allow them to have a positive approach to others no matter what their age, class, disability, race, culture, religion, gender or sexual orientation is also the setting could provide different activities such as themed cultural days. An example of a themed cultural day could be eid where the children an dress up in traditional clothes, make cards, food tasting, make collages and listen to cultural music. 3. 1 identify a range of sources of information, advice and support about diversity, equality and inclusion. There are many different sources of information that you can use for advice on equality, diversity and inclusion such as managers and senior staff within the setting, the settings policies and procedures on diversity, equality and inclusion, the internet, you could contact outreach agencies, the NSPCC