Bubble Lab Free Essays

The sugar solution will produce the best quality bubbles because of It’s sticky texture. Procedure: First, three cups were labeled as #1, #2, and #3. Next, each cup had one teaspoon of dish detergent and % cup of water added to them and swirled around to have everything mixed. We will write a custom essay sample on Bubble Lab or any similar topic only for you Order Now Cup #2 then had half a teaspoon of table sugar added and cup #3 had half a teaspoon of table salt added to them. After that, a straw was dipped Into each solution separately, and blown through In order to make bubbles. Data was recorded while blowing bubbles. Data Table 1: Bubbles using Different Solutions Control Sugar salt Appearance of Solution -Colorless -More translucent than cup one -Cloudy Bubble Size -Generally small -Occasionally medium -Medium sized -Larger than cup one -Medium to large Ease to Blow Bubbles -Easy -Needed to be gentle -Moderately easy -Some strength and speed needed -Dulcet -Needed to be gentle and slow Time Before Bubbles Popped* -5 to 10 seconds -15 to 20 seconds -10 to 15 seconds *Time when from when bubble left straw and popped. This Includes If It stuck on objects quality of bubbles. Based off Data Table 1, the sugar solution produced bubbled that lasted for 15 to 20 seconds. Although the salt solution lasted longer than control and created larger bubbles than the sugar, it was often hard to make bubbles unless very gentle blows were used. It can be concluded that adding sugar made the bubbles stronger, while salt was weaker than the sugar, and the control the weakest of all. Conclusion: It was proven that the hypothesis made, â€Å"the sugar solution will produce the best quality bubbles because of it’s sticky texture,† did in fact come true. To improve this experiment, it could be done in a windless room as well as launched up higher. This way, the bubbles won’t pop because of the wind, and it could take a anger descent before it is popped by the ground or other objects. In addition to this, a larger quantity of salt and sugar could be added in order to make the changes more drastic and easier to see. Another hypothesis related to bubble making would be â€Å"Using a salt and sugar solution would enhance the quality of bubbles by taking in both the large size of the salt solution and the strength of the sugar solution. † In order to do this, one teaspoons of each, (salt and sugar), would be added to a 2/2 cup of water with one teaspoon of dish detergent. Then, a straw would be dipped in the solution and blown through in order to make bubbles. How to cite Bubble Lab, Papers

Bubble Lab Free Essays

The sugar solution will produce the best quality bubbles because of It’s sticky texture. Procedure: First, three cups were labeled as #1, #2, and #3. Next, each cup had one teaspoon of dish detergent and % cup of water added to them and swirled around to have everything mixed. We will write a custom essay sample on Bubble Lab or any similar topic only for you Order Now Cup #2 then had half a teaspoon of table sugar added and cup #3 had half a teaspoon of table salt added to them. After that, a straw was dipped Into each solution separately, and blown through In order to make bubbles. Data was recorded while blowing bubbles. Data Table 1: Bubbles using Different Solutions Control Sugar salt Appearance of Solution -Colorless -More translucent than cup one -Cloudy Bubble Size -Generally small -Occasionally medium -Medium sized -Larger than cup one -Medium to large Ease to Blow Bubbles -Easy -Needed to be gentle -Moderately easy -Some strength and speed needed -Dulcet -Needed to be gentle and slow Time Before Bubbles Popped* -5 to 10 seconds -15 to 20 seconds -10 to 15 seconds *Time when from when bubble left straw and popped. This Includes If It stuck on objects quality of bubbles. Based off Data Table 1, the sugar solution produced bubbled that lasted for 15 to 20 seconds. Although the salt solution lasted longer than control and created larger bubbles than the sugar, it was often hard to make bubbles unless very gentle blows were used. It can be concluded that adding sugar made the bubbles stronger, while salt was weaker than the sugar, and the control the weakest of all. Conclusion: It was proven that the hypothesis made, â€Å"the sugar solution will produce the best quality bubbles because of it’s sticky texture,† did in fact come true. To improve this experiment, it could be done in a windless room as well as launched up higher. This way, the bubbles won’t pop because of the wind, and it could take a anger descent before it is popped by the ground or other objects. In addition to this, a larger quantity of salt and sugar could be added in order to make the changes more drastic and easier to see. Another hypothesis related to bubble making would be â€Å"Using a salt and sugar solution would enhance the quality of bubbles by taking in both the large size of the salt solution and the strength of the sugar solution. † In order to do this, one teaspoons of each, (salt and sugar), would be added to a 2/2 cup of water with one teaspoon of dish detergent. Then, a straw would be dipped in the solution and blown through in order to make bubbles. How to cite Bubble Lab, Papers

McDonalds Case Study

Table of Contents Statement of the problem or opportunity List of alternatives Analysis of the alternatives Recommendation Works Cited Statement of the problem or opportunity There is lack of proper management of resources within McDonald restuarants and this has led to tremendous drop in sales over the years. Most of the stores in the Far East have closed due to economic downturn. At the same time consumers are shifting their tastes and preferences from hamburgers to other types of food. This has contributed to low sales since the number of people visiting the stores decreased over the years. Advertising We will write a custom essay sample on McDonalds Case Study specifically for you for only $16.05 $11/page Learn More The number of prospective franchisees has also decreased attributing their exit to poor customer turnout owing to cheap brand that McDonald has exposed itself to by offering too much discounts on its products. The firm is also experie ncing poor quality services and uncleanliness; this is due to laxity by the top management making them not to inspect the franchises. There is also lack of skilled manpower due to postponement of training sessions that were once used to equip employees. List of alternatives The company need to work out on their business models through appropriate segmentation to enable them work comfortably with the changing market economy. Professional training of the employees on the marketing and sales strategies needs to be resumed. The firm at the same time need to diversify its sales in order to catch up with the consumers changing trends on tastes. These other food products must be accompanied by quality services including reasonable prices. McDonalds should also improve on the quality of their burgers by inventing new and unique recipe. This can only be achieved by utilizing the most creative franchisees having high skilled employees (McDonald et al 335-352). There is need to recruit manage rs who are capable of implementing the firms marketing programs and at the same time have the ability of building internal cohesion (Johlke and Duhan 265-267). The manager must have the ability to motivate and unite employees from the franchises to the head office. The managers must possess the ability to control and cope with major changes and challenges within the market. The managers need to acquire valuable information on the current market trends without relying so much on their past performances. They need to improve on their level of interaction and communication with their franchisee. Analysis of the alternatives Making training mandatory for every employee on a regular basis might see an improvement in the level of skilled manpower. This can be used to enhance marketing effectiveness as well as the level of performance. Recruiting experienced managers will ensure that proper tactics are implemented to regain the control of the market.Advertising Looking for essay on b usiness economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More This will also ensure that the human resource have the right people for right duties (Cravens and Piercy 2009). McDonalds have kept on changing its managers due to poor performances and inability to implement quality strategies for quality services. Like in this case, poor management led to McDonalds closing over seven hundred restaurants (Gogoi and Michael 281-284). Looking for the alternative food stuff for consumers might not look effective at the start since there are many consumers who are now used to the supplies from other potential competitors. Improving the recipe will not also realize much change because according to research ratings, the consumers prefer being served with firms that offer better quality services. According to the research carried out, companies like Wendy and Chick-fill-A Inc were ranked a head of McDonald. McDonald’s competitors offer far bette r quality food stuff than them and this might mean that McDonald will really have to improve on their sales and marketing tactics in order to convince consumers (Kohli 53-8). Recommendation There is need to analyze other competitors intentions and strategies in order to find the best counteractive approach. The need for good management team will enhance the provision of good brand and articulation of all the elements that comprise marketing mix. The products, pricing and the way of marketing must change for growth and improvement to be realised. Works Cited Cravens, David and Piercy, Nigel. â€Å"Strategic Marketing†. McGraw Hill. 9th edition. 2009. Gogoi, Pallovi and Michael, Arndt. â€Å"McDonald’s Corporation†. Business week, New York, March 3, (2003): 281-284. Johlke, Mark and Dale Duhan. â€Å"Testing Competing Models of Sales Force Communication†. Journal of Personal Selling Sales Management. USA Vol. 21 (4), (2000): 265-277.Advertising We wi ll write a custom essay sample on McDonalds Case Study specifically for you for only $16.05 $11/page Learn More Kohli, Jaworski. â€Å"Market orientation: Antecedents and consequences†. Journal of Marketing; New York 57, (3) (1993): 53-81. McDonald, Malcolm et al. â€Å"Corporate Marketing and Service Brands—Moving Beyond the Fast-Moving Consumer Goods Model.† European Journal of Marketing; London. Vol. 35 (3/4), (2001):335-352. This essay on McDonalds Case Study was written and submitted by user Cannon G. 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.

Levels of Measurement Worksheet With Solutions

Levels of Measurement Worksheet With Solutions Data can be classified into one of four levels of measurement.   These levels are nominal, ordinal, interval and ratio. Each of these levels of measurement indicates a different feature that the data is showing. Read the full description of these levels, then practice sorting through the following. You can also look at a version without answers, then come back here to check your work. Worksheet Problems Indicate which level of measurement is being used in the given scenario: SOLUTION: This is the nominal level of measurement. Eye color is not a number, and so the lowest level of measurement is used. SOLUTION: This is the ordinal level of measurement. The letter grades can be ordered with A as high and F as low, however, differences between these grades are meaningless. An A and a B grade could be separated by a few or several points, and there is no way of telling if we are simply given a list of letter grades. SOLUTION: This is the ratio level of measurement. The numbers have a range from 0% to 100% and it makes sense to say that one score is a multiple of another. SOLUTION: This is the interval level of measurement. The temperatures can be ordered and we can look at differences in the temperatures. However, a statement such as A 10-degree day is half as hot as a 20-degree day is not correct. Thus this is not at the ratio level. SOLUTION: This is also the interval level of measurement, for the same reasons as the last problem. SOLUTION: Careful! Even though this is another situation involving temperatures as data, this is the ratio level of measurement. The reason why is that the Kelvin scale does have an absolute zero point from which we can reference all other temperatures. The zero for the Fahrenheit and Celsius scales is not the same, as we can have negative temperatures with these scales. SOLUTION: This is the ordinal level of measurement. The rankings are ordered from 1 to 50, but there is no way to compare the differences in rankings. Movie #1 could beat #2 by only a little, or it could be vastly superior (in the critics eye). There is no way to know from rankings alone. SOLUTION: Prices can be compared at the ratio level of measurement. SOLUTION: Even though there are numbers associated with this data set, the numbers serve as alternate forms of names for the players and the data is at the nominal level of measurement. Ordering the jersey numbers makes no sense, and there is no reason to do any arithmetic with these numbers. SOLUTION: This is the nominal level due to the fact that dog breeds are not numeric. SOLUTION: This is the ratio level of measurement. Zero pounds is the starting point for all weights and it makes sense to say The 5-pound dog is one quarter the weight of the 20-pound dog. The teacher of a class of third graders records the height of each student.The teacher of a class of third graders records the eye color of each student.The teacher of a class of third graders records the letter grade for mathematics for each student.The teacher of a class of third graders records the percentage that each student got correct on the last science test.A meteorologist compiles a list of temperatures in degrees Celsius for the month of MayA meteorologist compiles a list of temperatures in degrees Fahrenheit for the month of MayA meteorologist compiles a list of temperatures in degrees Kelvin for the month of MayA film critic lists the top 50 greatest movies of all time.A car magazine lists the most expensive cars for 2012.The roster of a basketball team lists the jersey numbers for each of the players.A local animal shelter keeps track of the breeds of dogs that come in.A local animal shelter keeps track of the weights of dogs that come in.

current-traditional rhetoric - definition and examples

current-traditional rhetoric - definition and examples Definition Current-traditional rhetoric is a  disparaging term for the textbook-based methods of composition instruction popular in the U.S. during the first two-thirds of the 20th century. Robert J. Connors (see below) has suggested that a more neutral term, composition-rhetoric, be used instead. Sharon Crowley, professor of rhetoric and composition at Arizona State University,  has observed that current-traditional rhetoric is a direct descendant of the work of the British new rhetoricians. During the greater part of the 19th century, their texts constituted a fundamental part of rhetorical instruction in American colleges (The Methodical Memory: Invention in Current-Traditional Rhetoric, 1990). The expression current-traditional rhetoric was coined by Daniel Fogarty in  Roots for a New Rhetoric  (1959) and popularized by Richard Young in the late 1970s. See Examples and Observations below. Also see: Five-Paragraph EssayModels of CompositionModes of Discourse Composition, Composition-Rhetoric, and Composition Studies New Rhetoric Rhetoric Examples and Observations In The Principles of Rhetoric and Their Application (1878), the first and most popular of his six textbooks, [Adams Sherman] Hill emphasizes features that have come to be identified with current-traditional rhetoric: formal correctness, elegance of style, and the modes of discourse: description, narration, exposition, and argument. Persuasion, for Hill, becomes only a useful adjunct to argument, invention only a system of management in a rhetoric devoted to arrangement and style.(Kimberly Harrison, Contemporary Composition Studies. Greenwood, 1999) Characteristics of Current-Traditional RhetoricCurrent-traditional rhetoric is  characterized by its emphasis on the formal features of the finished product of composing. The current-traditional essay employs a rigorous movement from general to specific. It displays a thesis sentence or paragraph, three or more paragraphs of supporting examples or data, and a paragraph each of introduction and conclusion.(Sharown Crowley, Current-Traditi onal Rhetoric.  Encyclopedia of Rhetoric and Composition: Communication from Ancient Times to the Information Age, ed. by  Theresa Enos. Routledge, 1996) A Non-RhetoricDespite the name given it by historians,  current-traditional rhetoric is  not a rhetoric at all. Current-traditional textbooks display no interest in suiting discourses to the occasions for which they are composed. Rather, they collapse every composing occasion into an ideal in which authors, readers, and messages are alike undistinguished. What matters in current-traditional rhetoric is form. Current-traditional pedagogy forces students to repeatedly display their use of institutionally sanctioned forms. Failure to master the sanctioned forms signals some sort of character flaw such as laziness or inattention. . . .Current-traditional textbooks nearly always began with consideration of the smallest units of discourse: words and sentences. This suggests that their authors, and the teachers for whom they wrote, were anxious to correct two features of students discourse: usage and grammar.(Sharon Crowley, Literature and Composition: Not Separate but Certainly Unequa l.  Composition in the University: Historical and Polemical Essays.  University of Pittsburgh Press, 1998) A Convenient Whipping BoyCurrent-traditional rhetoric became the default term for the tradition of rhetoric that appeared specifically to inform the composition courses of the latter nineteenth century and the twentieth century up through the 1960s. . . . Current-traditional rhetoric as a term seemed to indicate both the outmoded nature and the continuing power of older textbook-based writing pedagogies. . . .Current-traditional rhetoric became a convenient whipping boy, the term of choice after 1985 for describing whatever in nineteenth- and twentieth-century rhetorical or pedagogical history any given author found wanting. Got a contemporary problem? Blame it on current-traditional rhetoric. . . .What we have reified as a unified current-traditional rhetoric is in reality, not a unified or an unchanging reality.(Robert J. Connors, Composition-Rhetoric. University of Pittsburgh Press, 1997)

The negative impacts of internet on teenagers in the United States Essay

The negative impacts of internet on teenagers in the United States - Essay Example Risks associated with internet for teenagers are far more profound than with any other kind of media due to the ease of accessibility to the harmful content that the internet provides the children with. Based on the view of about 85 per cent of the parents, the National Altitudinal Poll identified the internet as the number one concern for the parents (Common Sense Media cited in Louge 2). Internet has provided the children with the opportunity to view and past whatever they feel like without having the parents realize it. Internet is frequently used by the American children to distribute sexually explicit material both their own and that of the others that they get to lay their hands on. Sex trafficking and various kinds of sex crimes have increased in number manifolds as the use of internet among the children has increased. â€Å"The Internet is transforming the experience of growing up in America. It is also transforming the job of being a parent in America. The Internet brings t he world — the good, the bad, and the ugly — to the American family’s doorstep. It brings the ruins of ancient Athens to that doorstep, but it also brings the red light district of Bangkok† (Third Way Culture Project). This paper identifies the various the negative impacts of internet on teenagers in United States. ... Thus, when they are away from the internet, they are depressed and their senses are revived only when they are using the internet. In this sense, they become addicted to the internet. They know that they ought to limit the time they spend on the internet and yet cannot help using the internet all day long because they experience unpleasant emotions when they are not using it. Internet remains in their conscious sense full time in one way or another. Either they are thinking what movie they would download next, which friend they would reply next or what statement they would place on their Facebook profiles. Excessive use of internet has become a very common thing among the young generation in the US. This behavior of unusually high association with the internet is commonly referred to in such terms as compulsive use of internet, pathological use of internet, problematic use of internet, computer addiction, internet dependence and net addiction. Declining academic performance Internet addiction has many unfavorable outcomes one of which happens to be the negative impact of it on an individual’s academic performance. Because of the excessive use of internet, the child is not able to concentrate upon the studies. Studies demand time and attention and yet are very boring. On the other hand, internet activities are very interesting and encourage one to indulge in them because they are also energizing and intellectual in many ways. Thus, the individual’s craving for knowledge and enhancing the skills is sufficiently satisfied by using internet. Thus, the time that the children should spend on their studies is wasted in playing online games, socializing on the social media websites and downloading and watching movies

Coffee Processing Essay Example | Topics and Well Written Essays - 750 words

Coffee Processing - Essay Example However, you will enjoy coffee more if you learn how to process it. It is even a good idea to process your own coffee at home and indulge in your coffee creation. Though the process is requires a lot of time, effort and complicacies, it might be worth it. The basic steps in home coffee processing are picking, pulping, fermentation, drying, hulling, and roasting. The first step in coffee processing is picking the ripe cherries. Before embarking on this task, you need to know to be able to identify and differentiate the ripe from the unripe berries. Ripe berries are deep red in color. The rationale in picking coffee cherries when they are ripe is their relatively higher aromatic oil, lower organic acid content, more fragrant, smooth, and mellow. You must manually hand pick the fruit in order to choose only the ripe ones. This is an essential step in coffee processing as classification of the handpicked fruit often determines the quality of the end product. The next step is known as defruiting or pulping which is done immediately after picking the cherries in order to preserve quality. In this stage, you now separate the coffee bean from the coffee cherry. This can be done in two ways: first, you can individually squeeze the berry by hand or you can use you can use a piece of wood to compress the berries in the container until all the seeds are removed. Afterwards, you need to fill the container with water for the seeds and the removed skin to float. The skin and the seed should be removed before they settle. You then repeat the process until the all the seeds and skin are eliminated. In order to ferment the coffee beans, they should be put in a plastic bucket filled with water. Fermentation is done in around 18-48 hours depending on the temperature of the surrounding. To test if the fermentation is complete, you should take a handful of beans and wash them with water. If the beans are already clean and not slippery, enough fermentation has already bean achieved. You can now wash the beans in running water and drain, repeating the process until the water becomes clear. Drying is the process wherein the coffee beans are spread out on a wide concrete or rock and is exposed to air or sunlight to eliminate excess moisture. You can either sun dry or use a home food dehydrator to adequately remove the moisture. To enhance effectiveness, you should see to it that the beans are stirred three times a day in the entire process. Before roasting, hulling should be done in order to remove the tough thin parchment from the beans. You can do this by placing the beans, a small quantity at a time, in a food processor with plastic blades. You need to blend the coffee beans at slow speed for about thirty minutes. A hair dryer can also be utilized to blow away the unwanted lighter parchment from the beans. After hulling, you can now store in the store the beans in jars as they are now ready for roasting. Roasting is one integral step in attaining a savory coffee. You can roast the coffee beans by baking them in the oven. Spread the coffee beans thinly in a large baking, ensuring to stir frequently to prevent burning and facilitate an even roast. It is estimated that a single layer of beans will roast in 12 minutes at 230-250C. Your personal preference should be your guide in coffee roasting. Stronger flavor is achieved by roasting a little longer than usual. After the aforementioned processes, the coffee is now ready for grinding, brewing, and