buy custom Decision Support Systems Network Flow Models essay

buy custom Decision Support Systems Network Flow Models essay Decision support system enables modeling of data and influencing decision making basing the reason on the data. In many successful businesses, decisions are made after analyzing data in order to suggest strategies and solutions. This is important in that it becomes easy to predict the future performance of the business. Decision support systems (DSS) are computer applications with human as a major component. The systems can analyze large loads of data effectively and guide the human component in making choices. When DSS was introduced in businesses, many thought that the systems belong to certain areas in business. However, nowadays, many businesses have actually incorporated the systems in all aspects of their operations; for instance, the systems have been applied in the budget sheets, data concerning sales, and in forecasts such as in projects. Network flow models are an example of a DSS; the ability to predict the success or failure of programs by using the arcs and the nodes is an interesting aspect of the network model. For instance, in case of project management, some of the key procedures include evaluation of the program and review of techniques used. The use of network model enables determination of success of the project. To determine this, the project is represented as a network flow models and by using node interdependency, it becomes easy to predict the performance of the project. The network model provides a clear picture of a system; this enhances understanding through visual representation. The network has nodes and branches, the nodes represent locations while the branches represent a flow by joining the nodes. When a program or a project is represented inform of a network flow, it is efficient to identify an existing problem and identify ways to deal with the problem. Buy custom Decision Support Systems Network Flow Models essay

Salivary Amylase and Other Enzymes in Saliva

Salivary Amylase and Other Enzymes in Saliva When food enters the mouth, it triggers the release of saliva. Saliva contains enzymes that perform important biological functions. Just like other enzymes in the body, the salivary enzymes help to catalyze, or speed up, the rate of chemical reactions in the body. This function is required to promote digestion and the acquisition of energy from food. Major Enzymes in Saliva Salivary amylase (also known as ptyalin) breaks down starches into smaller, simpler sugars. Salivary kallikrein helps produce a vasodilator to dilate blood vessels. Lingual lipase helps to break down triglycerides into fatty acids and glycerides. Salivary Amylase Salivary amylase is the primary enzyme in saliva. Salivary amylase breaks down carbohydrates into smaller molecules, like sugars. Breaking down the large macromolecules into simpler components helps the body to digest starchy foods, like potatoes, rice, or pasta. During this process, larger carbohydrates, called amylopectin and amylose, are broken down into maltose. Maltose is a sugar that is composed of individual subunits of glucose, the human bodys key source of energy.   Salivary amylase also has a function in our dental health. It helps to prevent starches from accumulating on our teeth. In addition to salivary amylase, humans also produce pancreatic amylase, which further breaks down starches later in the digestive process. Salivary Kallikrein As a group, kallikreins are enzymes that take high molecular weight (HMW) compounds, like kininogen, and cleave them to smaller units. Salivary kallikrein breaks down kininogen into bradykinin, a vasodilator. Bradykinin helps to control blood pressure in the body. It causes blood vessels to dilate or expand and causes blood pressure to be lowered. Typically, only trace amounts of salivary kallikrein are found in saliva. Lingual Lipase Lingual lipase is an enzyme that breaks down triglycerides into glycerides and fatty acid components, thus catalyzing the digestion of lipids. The process begins in the mouth where it breaks down the triglycerides into diglycerides. Unlike salivary amylase, which functions best in non-acidic environments, lingual lipase can operate at lower pH values, so its action continues into the stomach. Lingual lipase helps infants digest the fats in their mothers milk. As we get older, the relative proportion of lingual lipase in saliva decreases as other parts of our digestive system help with fat digestion. Other Minor Salivary Enzymes Saliva contains other minor enzymes, like salivary acid phosphatase, which frees up attached phosphoryl groups from other molecules. Like amylase, it helps with the digestion process. Saliva also contains lysozymes. Lysozymes are enzymes that help to kill bacteria, viruses and other foreign agents in the body. These enzymes thus perform antimicrobial functions. Sources Becker, Andrea. â€Å"Names of the Enzymes in the Mouth Esophagus.† Sciencing.com, Sciencing, 10 Jan. 2019, sciencing.com/names-enzymes-mouth-esophagus-17242.html.Marie, Joanne. â€Å"What Are the Functions of Amylase, Protease and Lipase Digestive Enzymes.† Healthy Eating | SF Gate, 12 Dec. 2018, healthyeating.sfgate.com/functions-amylase-protease-lipase-digestive-enzymes-3325.html.

Education, Theatre Design and Technical Essay Example | Topics and Well Written Essays - 1000 words

Education, Theatre Design and Technical - Essay Example As by means of all of the arts, theatre is very hard to assess. Over and over again, writers and those who spoke for myself to me mentioned that multifaceted activities such as drama and theatre cannot be assessed with existing standardized, multiple choice, norm-referenced profitable tests. Technical and superficial aspects of theatre (speaking loud enough, facing downstage, etc.) can be measured objectively. Original aspects such as the difficulty of character, plot innovation, and compassion to time and space are much harder to measure. Cecily O'Neill et al. note that linking to others, postponement of disbelief, and making aid to the work, gaining insight, and height of language and understandings all need to be noted in student development in theatre. There are extremely little experience crossways the broad educational world of ways to assess these cognitive and affective domains. A central danger in evaluating student progress in theatre lies in the temptation to assess only t he technical and real and to ignore or diminish the original and artistic aspects (Racine, S. J., 2001, 31-41). On the surface, it appears that little or nothing has happened or is happening in the field of assessment in theatre education. No books have been written, ERIC cites only two articles, and classroom teachers seem uninvolved with the issue. Scratch the surface, however, and it is a different matter. For years, theatre educators have been using methods of assessment that are only now being explored by educators and researchers in other fields. As well, a flurry of activity is happening in theatre-education assessment (Raskin, J. 2000). In order to discover the current status of assessment in theatre education, the American Alliance for Theatre and Education (AATE) selected "Assessment" as the title of the primary file it would expand for its newly establish a national database. This file attempts to bring together and make accessible a list of as many identified sources as possible on appraisal and evaluation for theatre in education in the United States at the present time. It comprises books, articles, conferences, unpublished studies, conferences on arts assessment, and researchers in the field as well as related materials from linked fields and other relevant information. Each item was checked by an AATE researcher and is interpreted.

Negative Effects of Electric Card and Gas Cars Essay

Negative Effects of Electric Card and Gas Cars - Essay Example Ozone O3 causes global warming, breathing difficulties, chest pains, lung tissue damage, and coughing. Particulate Matter may cause asthma, coughs, lung damage, heart attacks, cancer, and premature death in extreme cases. Unburned hydrogen carbon may cause cancer and while reacted with nitrogen oxides it causes the ozone. Nitrogen oxide causes lung irritation and lung damage. Subject to these effects, it is quite clear that both electric and gas cars have adverse effects on the environment and our health (Natural Gas 1). However, quantifying which type of car harbors the most significant effects is a tall order. Nevertheless, the source of electricity in an electric car clearly defines the amount of pollution created by an electric car. Hence, the source of electricity and location of deployment determines the level of pollution between the electric and gas cars. Where the source of electricity is clean, little pollution comes to place while an unclean source leads to more pollution from a gas vehicle. Hydroelectric power is a clean source of electric power while coal or oil is unclean sources of electricity (Wilkins 1). However, major sources of electricity are neither clean nor unclean thus the challenge of gauging the level of pollution. At the same time, both cars have merits that may outweigh the pollution they cause. Nevertheless, all factors considered, electric vehicles have a great potential to pollute much less than internal combustion engine vehicles. However, when the application of electric cars is in totality, they pose a great risk to pollution than gasoline vehicles. As such, there have been many studies to ascertain the actual position of pollution while comparing the electric and gasoline vehicles. This paper will seek to establish the most efficient car by comparing their negative affects to the environment and health of persons. In achieving this, the paper will address various aspects relating to both cars. In conclusion, the paper will com pare the two cars with a hybrid car and deduce which is better. Fuel consumption price  of the cars One of the factors that will help us to analyze the negative effects of electric and gas car is their fuel consumption and by extension their fuel consumption cost. In the year 2011, about one third of the total petroleum imports went to the transport industry (U.S. Department of Energy 1). It is factual that gasoline cars consume more petrol or diesel than the electric cars (United States Environmental Protection Agency 1). At the same time, in the US the cost of electricity varies in wide dimension to the cost of gasoline. As such, the cost of fuel consumption varies from the gas to the electric car. This cost also varies from one state to another where charges 8 cents per kilowatt-hour while Hawaii charges 36 cents per kilowatt-hour. The electric car's energy consumption rate is in kWh per 100 miles (kWh/100m) where one needs to multiply the recorded figure by the relevant electr ic rate to get the cost per 100 miles. Various utility companies set the cost of electricity depending on the time of use and level of use. Indeed, the consumption cost of either a gas or electric car will equally depend on the make of the car. Overall, there is an approximate 30% fuel

rebeldol Essay on Nora’s Rebellion in Ibsens A Dolls House

Nora’s Rebellion in A Doll’s House  Ã‚  Ã‚  Ã‚  Ã‚   The central theme of A Doll’s House is Nora’s rebellion against society and everything that was expected of her. Nora shows this by breaking away from all the standards and expectations her husband and society had set up for her. In her time women weren’t supposed to be independent. They were to support their husbands, take care of the children, cook, clean, and make everything perfect around the house. Nora’s first rebellion was when she took out a loan so that she could pay for her husband, Torvalds medical treatment. It was against the law for women to take out a loan without their husbands consent. When she did this she proved that she wasn’t as submissive and helpless as Torvald thought she was. He called her a "poor helpless little creature". A perfect example of Torvalds control and Nora’s submissiveness was when she got him to re-teach her the tarantella. She already knew the dance but she acted as if she needed him to re-teach her the whole thing. When he says to her "Watching you swing and dance the tarantella makes my bloo... rebeldol Essay on Nora’s Rebellion in Ibsen's A Doll's House Nora’s Rebellion in A Doll’s House  Ã‚  Ã‚  Ã‚  Ã‚   The central theme of A Doll’s House is Nora’s rebellion against society and everything that was expected of her. Nora shows this by breaking away from all the standards and expectations her husband and society had set up for her. In her time women weren’t supposed to be independent. They were to support their husbands, take care of the children, cook, clean, and make everything perfect around the house. Nora’s first rebellion was when she took out a loan so that she could pay for her husband, Torvalds medical treatment. It was against the law for women to take out a loan without their husbands consent. When she did this she proved that she wasn’t as submissive and helpless as Torvald thought she was. He called her a "poor helpless little creature". A perfect example of Torvalds control and Nora’s submissiveness was when she got him to re-teach her the tarantella. She already knew the dance but she acted as if she needed him to re-teach her the whole thing. When he says to her "Watching you swing and dance the tarantella makes my bloo...

Case Study Havaianas: A Brazilian Brand Goes Global Essay

Question 1: What factors could explain the success of Havaianas in becoming a global brand? 1.) Stable and well developed economic background through acquisitions and expansions lead to a huge sandal market share * Sao Paulo Alpargatas exists since 1939, specialization in four business units: (sandals, sporting goods, industrial textile and retail) * Controling Shareholder (67%): Camargo Correa Group with operation in 20 countries * Acquisition of Companhia Brasileira de Sandalias (Dupà © brand) in 2006 leads to increased share in the Brazilian flip flop market * Acquisition of 60% of Alpargatas Argentina to expand in Latin America 2.) Long experience and know-how in manufacturing sandals and producing the special rubber * Own operational and logistic framework  * Extension of the manufacturing plant in 2007 ( capability to produce 212 million pairs of sandals annually) * Production in the northeast of Brazil, Santa Rita, in order to reduce costs, increase productivity and further streamline the logistic network * Headquters in Camargo Correas Centro Empresarial to optimize the administrative processes 3.) Product innovation * From one style with five colors to 509 new models of sandals and sport footwear * Different designs and colors * Special editions 4.) Product properties * Low price: affordable * Durability, robust * Comfortable * Trademark in 1962 * â€Å"shoes for the poor†, outside work (coffee bean pickers and blue collar  workers), all day shoes * For hot and humid weather 5.) Repositioning of the brand (1994) * Before: one style and five colors, poor point of sales execution and functional based advertisement, image of a cheap product that can be bought everywhere * â€Å"Havaianas Top†, matching sole and strap * in 13 colors * slight premium price * advertising showing upper class consumers and celebrities wearing Havaianas * upgrade through better packaging * new sales channels with more emotional context * Continuous product innovation * Launch of new designs (80 styles) * Incorporation of world fashion trends * Changing costumers * Opinion leaders, celebrities and upper class costumer wear Havaianas not only at home, but in many places and occasions * Free publicity from fans (international fashion and movie stars) * International fashion magazines, catwalk, MTV Music Awards and the Hollywood Oscars 2003 * Communication * 12% of the turnover was spent for marketing * Buzz marketing and advertising with electronic media * Local and international celebrities * Online advertising, youtube videos, †¦ * Co-branding: Havaianas was linked to ecological causes due to IPE limited editions and limited editions by famous artists, that financed â€Å"favela† projects Question 2: How far goes the company in terms of expanding the brand? 1.) 1960 export to Latin America 2.) 1990 tourism to Brazil increased and Havaianas were brought home 3.) 1998 big export to France * Europe (major markets are Italy, Portugal, France, Spain, Switzerland, Netherlands) * At the Soccer World Cup of 1998 Havaianas with the Brazilian flag on the strap became an instant hit 4.) Communication strategy change * Europe, France * Independently managed markets (local entrepreneurs) * European subsidiary to harmonize the brand strategy, advertising, product and price positioning * In 2001 â€Å"Tudo Bem† was established as an official importer * Cooperation with leading designers from fashion to luxury * Sponsorships (events at trendy discotheques, fancy hotels, gyms) * Customize your own Havaianas * US * Havaianas became a â€Å"must wear† * In 2004 â€Å"Style West†, exclusive distributor, equipped celebrities and designers each season with the hottest colors * In 2007, entry in the US market with a guerilla marketing strategy * In order to catch college students, the brand had to be authentic, over-promotion can make a brand less cool * The US market is extremely interesting because of the huge price, that costumers are willing to pay: up to $30 * Asia * Countries with the ideal Havaiana weather: Philippines, Singapore, Malaysia, Indonesia, Thailand * Hot and humid weather and similar footwear culture to Brazil * Philippines is the only market with an significant level of sales * Reason of Haivaiana the fail: Large middle class or below and many branded US, EU and Asian competitors as well as cheap and unbranded Chinese entrepreneurs * Japan * Fashion conscious and hot and humid weather * Limited editions exclusively for Japan with Chiso * Advertising and buzz marketing techniques 5.) 2007: 20.000 stores in over 65 countries Main markets: Brazil, US, Australia, Latin America Question 3: How sustainable is their competitive advantage? 1.) Consumers love the â€Å"Made in Brazil factor† * This is one of the most sustainable factors of Havaianas’ competitive advantage as long as the positive Brazilian image not changes 2.) Bigger size than its competitors: Economies of Scale * This success factor is hard to replicate and creates a sustainable competitive advantage as well as a cost advantage * Production in the northeast of Brazil, Santa Rita, in order to reduce costs, increase productivity and further streamline the logistic network * Headquters in Camargo Correas Centro Empresarial to optimize the administrative processes 3.) Bigger market share than its competitors: Expansion of the market share through the acquisition of other flip flop companies * Due to the Economies of scale  * Due to advertising and branding 4.) Unique brand positioning * Celebrities and opinion setters have already adapted the trend, this competitive advantage is effective and persuasive but only as long sustainable as Havaianas are not replaced by other footwear brands * Production in the northeast of Brazil, Santa Rita, in order to reduce costs, increase productivity and further streamline the logistic network * Headquters in Camargo Correas Centro Empresarial to optimize the administrative processes 5.) Continuous product innovation * Adaption to actual tendencies and trends is the best protection of keeping one’s reputation and market share. 6.) Top-secrete rubber recipe * Sustainable competitive advantage as long as there is no better recipe. 7.) Authentic comfort and quality * Authentic image not at least due to ecological conscious co-branding. Havaianas have the biggest market share because their customers are convinced of the quality, price (in Brazil) and fashionable emotional value. This package is one of the keys of the brand’s success and is only hard to replicate of its competitors.

This Essay Will Mostly Outline A Proposed Solution To The

This essay will mostly outline a proposed solution to the never-ending worldwide problem of nuclear weapons. The paper will use of relevant sources, with logic, and a humanitarian appeal to show the reader why nuclear weapons must come to end. It will show the reader how the solution will work and why it’s the very best solution to put a halt on the worldwide epidemic we are faced with each and every day within various countries. The paper will also give the reader a sense of urgency to go out and try and make a difference, so we can make this change described. They get this sense of urgency because the essay illustrates a proposal that is simple, logical, and sound. Also, the paper will show how this solution is the very best, and all†¦show more content†¦Mainly for nationalistic reasons or for warfare purposes. Which is precisely the problem; innocent citizens get killed and evaporated because another country’s military used the lethal weapon of nuclear power to gain an edge on an enemy. Which, one can go on to find out, will create ever more problems than it actually intended to solve. Now that we can see, as nations, the underlying problem with nuclear weapons, what can we do to ensure this problem doesn’t persist? There are many possibilities, but really only one solution. To understand how a nuclear ban or abolition could actually happen, one must understand that it would virtually take a unanimous vote. All the countries would have to agree on banning weapons so that it would ensure fully that no nuclear weapons would be usable. So what possibly could be a solution? Well, firstly it’s not rocket science; just following governmental procedures, and knowing how a bill becomes a law, it’s quite simple. First, a convention must be held with every country, and then an official document, most presumably a treaty, must be signed into law stating the worldwide disarmament of nuclear weaponry. This is just a constitutio nal process, and has great potential to be successful, but if this is not convincing enough, try taking Tom Sauer’s word on it. Sauer (2016), an Associate Professor at the Universiteit Antwerpen (Belgium), says â€Å"first a Nuclear WeaponsShow MoreRelatedTaking a Look at Cave Art691 Words   |  3 Pagesmuch meaning to it. But when you really look into the art you find so much more. It’s amazing what you can find about the humans in the past just through their art, you get to find out where did they creativity come from and why did they create. In this essay I am going to discuss what made the features on the cave so special? And why were they made? The stunning prehistoric cave art at Altamira was decorated between 13,000 and 14,000 years ago. It was first discovered by Marcelino sanzRead MoreEssay on Dialect Preserving899 Words   |  4 Pagesnationality [1]. According to the United Nations, there are 56 nationalities in China and more than 100 of the dialect languages are in danger of extinction [2]. This striking statistic illustrates the importance of Chinese dialect preserving. This essay will describe the problems regard to disappearance of the dialect, and outline the solutions that make the efforts to preserve the dialects, with accurate evaluation. Dialects are one of special culture with many characteristics in China. ThroughoutRead MoreLeaders Become Great, Not Because Of Their Power1581 Words   |  7 Pagesdecades of hard work and research that has been put into this subject; we come across numerous models which have been postulated, many theories which have been formulated along with statistical proofs of their worthiness. With (House, 1996)charismatic theory, followed by Burns s (1978) theory on Transformational Leadership to Bass s (1985) conceptualization of a unified ( Transactional and Transformational ) theory to many more. This essay outlines and critically discusses the most important aspectsRead MoreClimate Change1705 Words   |  7 PagesOutline: 1-Introduction for climate change †¢ Background information †¢ Definition of climate change 2-Body: A- The causes of climate change †¢ The causes of climate change †¢ Natural causes of climate change B- Effects of climate change †¢ Human effects on climate change †¢ Greenhouse gases effect †¢ Changing in the ecosystems. C- Solutions for climate change: †¢ Avoid cutting trees and forests †¢ The use of the renewable resources †¢ Sequestration 3-Read MoreEthical Dilemm Ethical And Ethical Dilemmas1610 Words   |  7 Pagesbetween two ethical standards and situations can result in ethical dilemma. The ethical behavior of an individual is determined by the cultural norms and the societal norms. This develops a sense of right and wrong which helps in decision making. Failure to make proper decision due to ethical conflict results in ethical dilemma. This is a critical decision making criteria that create the complex situation in the patient’s mind and that often involves the illusive mental collision. The mental conflictRead MoreEnglish For Engineering : Assignment1664 Words   |  7 PagesClaire Brett TITLE OF ASSIGNMENT: Coursework: Essay WORD COUNT DATE SUBMITTED 22/03/2015 I confirm that this assignment is all my own work and that all source material has been acknowledged appropriately. I can also confirm that I have kept a copy of this assignment. I give permission for my work to be used for future academic purposes. Please tick if you do not wish this. SIGNED (A typed name is fine): Tianyuan Li DATE: 22/03/15 Briefly Outline the History of the Development of the ComputerRead MoreAn Area Is Not A Simple Process1620 Words   |  7 PagesThe decolonisation of an area is not a simple process. It is complicated and involves interconnected factors that have not always been handled appropriately; this has the potential to lead to new problems between the parties involved. This essay will examine the effects of decolonisation by drawing an outline of the causes that led to the decline of European Imperialism in Africa. The assessment will be focusing on the continuations and disparities following the period of Long Depression at theRead MoreThe Kenya Shifta War and Realism2602 Words   |  11 Pagesand its Realism base and Power Pursuit. In this essay I am going to discuss the Kenyan war that has emerged in 1963 due to long-lasting grievances about bad treatment from British colonial isolation and ethnic Somali in Kenya irredentism drive to unite all other five Somali lands with Kenya into a greater Somalia. The issue of British colony had otherwise been much less to do with this war, the main reason to war was that of irredentism by Somalis. This conflict went on as Somalis resisted from beingRead MoreFactors Influencing The Formation Of Policy2270 Words   |  10 Pagesaccountability (AAA) continue to dominate the discourse. This is a national phenomenon that plays out in the state legislature. Donald E. Heller edits a collection of essays titled The States and Public Higher Education Policy: Affordability, Access, and Accountability. These essays help address many of the factors influencing the formation of policy. While this is an informative compilation only chapter 1, 2, 4, 8, and the concluding chapter will b e analyzed. This analysis will provide an overview of the keyRead MoreAn Investigation Into Aristotelian Functionalism1751 Words   |  8 PagesAn Investigation into Supposed Aristotelian Functionalism In recent years, modern functionalists have taken to claiming Aristotle as one of their own or at the least a great grandfather of sorts. This essay will investigate the extent to which Aristotle was a functionalist, and once this question is resolved, we will evaluate to what degree his view reliably accounts for a valid philosophy of mind. Before we can explore the degree to which Aristotle’s philosophy aligns with that of modern functionalists