Lab Report on Respiratory Physiology Essays

Lab Report on Respiratory Physiology Essays Lab Report on Respiratory Physiology Paper Lab Report on Respiratory Physiology Paper Timer (with a second hand) Glass Urinary and Salivary pH (litmus) paper Drinking straw Procedures: 1. Measure 2 ounces of water in a glass. Obtain the pH of the water in the glass. Record the water pH prior to experiment. Have the subject blow air through the straw into the water and keep blowing into the water for 2 minutes inhaling between exhalations. The subject should be breath as normal as possible while doing this activity. Measure and record the pH of the water in the glass. 3. Empty the water from the glass and refill it with fresh water. Have the subject do vigorous exercise for 5 minutes. 4. Immediately after exercise have the subject blow into the water for 2 minutes (inhaling between exhalations). Measure and record the pH of the water in the glass. 5. Empty the water from the glass and refill it with fresh water. Have the subject rest for 5 minutes. 6. Have the subject blow in the water for 2 minutes (inhaling between exhalations). Measure and record the pH of the water in the glass. Analysis and Data: 1. The pH of the water measured is close to a 7 on the pH scale. 2. After the subject blew air into the straw, the pH of the water was about 5 on the pH scale at first, but then turned neutral again. The subject did vigorous exercise for 5 minutes. 4. The pH of the water after the subject was exercising was about 6-7. 5. After refilling a new glass of water, the pH of the fresh water was about 6.

The True Villian in Ethan Frome essays

The True Villian in Ethan Frome essays Edith Whartons Ethan Frome was a novel marred by tragic irony. Its main characters, Ethan, Mattie, and Zeena, are each consigned to a lifetime of misery and despair. They have no one else to blame but the evil villain of the story, which is a character that has drained the will of all who encounter it. This character is none other than the vile town of Starkfield itself. Starkfield is a fictitious town located in the state of Massachusetts. In the introductory chapter Harmon Gow, a village stalwart, remarks to the narrator: All the smart ones got away. Each year it is host to harsh winters and below average summers. Settings like these have been known to drive people to the brink. That is how it effects the main characters with Zenna in particular. After inhabiting Starkfield for a number of years she became a haggard woman whom Ethan disgusted. Ethan himself is affected by the morose scenery( although his despair stems mostly from Zeenas constant bickering ). Mattie, a young and vibrant character, isnt too much worse for wear when Zeena sends her away. She simply hadnt stayed long enough to experience the mental erosion caused by Starkfield. The solitary confinement is another aspect of Starkfield that has a withering affect upon the minds of our characters. The duration of a trip from the Frome household to town is many hours. The people you interact with are the ones you will see your whole life. On the rare occasion you happen to come across a newcomer, the reaction will usually be that of curious delight. That is the reaction Ethan has when he is forced to live with Mattie. Due to the extreme isolation he becomes afflicted with an obsession for Mattie. Zeena instantly becomes an inescapable object of revulsion for Ethan. The most critical toll Starkfeild exhumes from the main characters is one of imprisonment. In the final pages of the book is ousted by an enraged Zeena. Ethan, now...

8 Pro Tips on How to Write a Breathtaking English Speech Essay

8 Pro Tips on How to Write a Breathtaking English Speech Essay 8 Pro Tips on How to Write a Breathtaking English Speech Essay A speech is similar to an essay, except that a speech is meant to be spoken, while an essay is meant to be read. In fact, most speeches are usually essays that are read aloud, with a few changes made to keep the audience listening. If you wish to write a good English speech essay to keep your audience engaged till the end, here is a list of good speech writing tips that you can follow: 1. Plan the Speech Before getting down to writing a speech, first you should plan it considering the occasion, the audience, the tone and the duration. Speeches can be informal, formal, sombre, humorous or business-like, depending on the event and the audience it is required for. 2. Pinpoint the Main Theme Next, you have to identify the main theme of the speech, and how you are going to deliver it to the audience. If it is a wedding speech, the main theme would be congratulatory, while for business speeches, the theme could range from the launch of a new product to company results. 3. Gain Attention Make the opening lines of your speech interesting enough to make people want to listen to the whole speech. You can use a joke, quotation, an anecdote, an assertion or a thought-provoking question while drafting the introduction. This intro should not be longer than 30 seconds. 4. Make a List of the Points You Wish to Cover Just as you write informative essays, make a list of the things youd like to cover in your speech. Remember that the main goal is to involve the audience, thus, you should mull over the hot point. 5. Organize This List Arrange the collected points, so that they support each other. Add or remove points, as required, to make the overall theme of your speech clear. Also ensure that the speech does not exceed the time limit. 6. Main Content The main content of your speech is nothing but a smooth transition from one point to another. You can use jokes and anecdotes between the points to maintain attention and keep the audience from dozing off (which often happens during the long speeches). 7. Write the Conclusion The conclusion of the speech should be just as strong as the introduction. You should summarize the points you have spoken about in your speech, before wrapping up with the comments or questions that will force your listeners thinking and talking about. 8. Most Speeches Go through a Number of Drafts, before They Are Finally Perfect While drafting your speech, first write it out in full, before putting it away. After some time, go back to it, evaluate it, and make changes if they are needed. Write as many drafts as you need, until you are totally satisfied with your speech. Now your impressive speech is ready for the big occasion! Need speech writing help from experts? Visit our service.

Graphs, variables and methods of data collection Essay

Graphs, variables and methods of data collection - Essay Example They are divided into numerous pieces, which give clear comparison side by side (Freud 05). For clearer comparison, various graphs should be evenly spaced using the right scale and by observing accuracy when plotting the various points. This paper will examine four types of graphs including Line graphs, Bar Graphs, Pie Charts and Histograms, as presented in different news mediums. In the line graph that is examined, the variable used on the X-axis includes months and that on the Y-axis is revenue in million dollars. The data collection methods include questionnaires and sampling. This line graph shows that, despite the increase in market share, the income has not increased significantly. The other type of graph that is examined is Pie chart. The variables used here include occupancy in terms of revenue earned, which is shaded in green and un-occupied rooms represented by the un-shaded region. The data collection methods used includes sampling, questionnaires and surveys. The pie charts compare the occupancy rates between years 2007 to 2009 for Ritz-Carlton and All Marriott hotels. Further, the pie chart shows that Ritz-Carlton has more clients as shown by high occupancy rates compared as with All Marriott brands (Freud 25). Histogram is the third type of graph that is reviewed. The methods of data collection used include questionnaires, surveys, and sampling. The general conclusion is that the histogram compares the sale of light vehicles amongst General motor (GM), Ford, Chrysler, Toyota, Honda and other small manufactures of light vehicles. In addition, the graph shows that many light vehicles were sold by all the companies between 2006 and 2008 as compared to 2009 to 2010 (Jelen 25). The last graph that is examined is a bar graph. The variables used are fuel consumption in terms of liters, on the X-axis and percentage of sales made, on the Y-axis. Data collection methods include

Offshoring Creates More U.S. Jobs Than It Kills Research Paper

Offshoring Creates More U.S. Jobs Than It Kills - Research Paper Example In an event that a firm relocates its relatively inefficient production parts abroad, where they can be more cheaply produced, it can be able to expand its output through the stages that it has comparative advantage. As a product, the average productivity of the remaining employees increases due to the change in the workforce composition. In addition, structural changes that boost the remaining workers’ productivity are also likely. These benefits emerge due to offshoring service or material inputs because of the access to new varieties of input (McCarthy 70). Offshoring of businesses abroad by United States firms enhances the likelihood of more benefits that can lead to job creation locally. Offshoring service inputs such as information and computing services from other local firms is more likely to enhance the prospects of job creation in the country. The impacts of material and service offshoring on productivity translate into job creation locally (Wei and Amiti 4). This is because offshoring could lead to higher labor demand due to scale effects. Due to higher productivity, lower prices will be reduced and therefore enhancing competitiveness of the United States companies. The effect of this outcome is that US firms will be able to expand and create more jobs abroad and more importantly locally due to the rise in demand of their goods (Wei and Amiti 4). High productivity companies are more likely to engage in global production strategies that could help reverse the jobs lost locally. Offshoring tends to boost productivity and reduce costs, thus prompting firms to expand domestic hiring to offset the lost jobs to overseas workers. Several studies have established that offshoring has no impact on native... The above discussion clearly supports the argument that offshoring creates more jobs in the United States rather than killing job creation. It points to the reality that while offshoring may be a painful endeavor particularly in the short run, it is a necessary occurrence for long-term benefits. As has been noted, offshoring helps to create jobs through various aspects such as enhanced productivity, reduced cost of production and boosting national economy among other ways. This report makes a conclusion that the realities of globalization and other developments around the world inform the need for American companies to engage in offshoring as a means of not only remaining competitive, but also of improving the United States overall economy. American companies, like other companies in the world, have to adjust to new realities in the world. They should, on one hand support real global competition, and on the other hand, support local workers and national companies. Offshoring provides this unique opportunity for these companies to achieve this goal. Offshoring prompts American firms to do broad adjustments in attitudes and knowledge regarding changes in the global economy in order to reach the right balance of policies that promote the ideal long-term global competition, and adopts near term measures that counter policies that threaten creation of jobs domestically. Strategies adopted by American firms should protect domestic workers, but at the same ti me ensure that it boost national economy in order to increase job opportunities among the national population (Heineman para16). This will also be important in enabling the United States workers to engage and pursue higher-level jobs.

Argument about smoking in malls Assignment Example | Topics and Well Written Essays - 750 words

Argument about smoking in malls - Assignment Example The World Health Organization (WHO) estimates that over 47 million people in the United States aged above 18 years smoke, and as a matter of fact, over half of this population will suffer disabilities or die (Berton, 2006). Smoking should be banned in malls, as the consequences suffered from smoking and secondary smoking are far too grave. Effects of secondary smoking to non-smokers in Malls Secondary smoking is a condition in which non-smokers inhale smoke from smokers’ act of smoking in public places. Research shows that over 4000 compounds are contained in second hand smoke from smokers of which 200 are poisonous. This is a dangerous trend as the smokers not only put there health in danger but also jeopardize the health of the individuals in the mall. Should the banning of smoking be implemented in malls, many lives would have been rescued from the impending danger that these secondary smoke pose to the general public that use the mall, including children of all ages that s eek various services from the many amenities that are hosted in a mall (Patrick, 2008). A demerit will however be to the businesses in the malls that sell cigarettes. The banning will probably mean that malls will be a no smoking zone, quickly diminishing the market that would be available for the cigarettes that many business premises carry out in these malls. This will also translate to a lot of losses that the government gets from hefty revenues that governments get from the sale of cigarettes. Probable steps in reducing the population that smokes A large fraction of the population worldwide is known to smoke. It is reported that a third of the entire male population worldwide smokes. A lesser statistic is however documented for female smokers though it is steadily rising. By banning smoking or introducing stringent measures about smoking in malls, a large population is bound to eventually lose the habit. This would be a big step to most countries as the number of diseases that a re related to smoking cases is so alarming. It is also established that smoking kills one out of 10 that die globally. There is no doubt at all that reducing the numbers via such an action would prevent numerous deaths and fatal ailments that smokers usually undergo but won’t just stop due to the addiction suffered (Joelle, 2002). The reduction of smokers will however cause a big blow to the manufacturing industries, the government for its revenue and advertising houses that all make huge profits from activities related to smoking or cigarettes in general. There is also a danger of withdrawal symptoms that will be exhibited by most ex-smokers, a condition that always cause irritability and the reduction of concentration, factors that may really affects ones daily activities. Reduced Influence on underage Children and Teenagers Even though it is recorded that a majority of teenagers get into smoking as a result of peer pressure from fellow peers, a large percentage can be infl uenced into the habit just by public exposure in places like malls and public parks. It becomes worse when they see an influential figure publicly smoking in a mall; something that will make them conclude that the habit is cool. Apart from just the influence, teenagers and children are also prone to health hazards that might be impacted by secondary smoking. Should smoking be banned or limited in malls, many kids are bound to escape forced introduction into

Reflection Essay Example | Topics and Well Written Essays - 500 words - 71

Reflection - Essay Example complish God’s will.† This is the actual meaning of life; that is, to attain God’s will by making the best use of your competencies that He has blessed you with. Secondly, as Johnson (1990, p.17) asserts, I would also like the world to believe that that we find the true happiness in worldly possessions, positions, wealth, and status, if only we are able to relate the acquiring of these to God’s will. For me, true happiness, which is the essence of life, comes not from worldly possessions but from obedience of God. Thirdly, my last lesson is that one should limit one’s lust for the world. One should start living according to ethical boundaries set by God, because only then will God intrude in one’s matters to shower His blessings. The German philosopher, Friedrich Nietzsche, contradicts this viewpoint with his idea of nihilism, in which he argues that human existence does not have any meaning. According to him (as cited in Keiji, 1990, p.29), t he idea of afterlife is so strong that the worldly life becomes meaningless. This idea denies the importance or the ultimate meaning of life. Still, I believe that it is important to spend this life whole-heartedly while remaining within the ethical boundaries. Sharpe and Bryant (2005, p.130) raise the concern in their book: Does the success of science mean that we must abandon the Divine like a plaything we once loved but have now outgrown? Such and other concerns raised by the authors make us ponder upon the relationship between science and religion. This course has, thus, impacted my understanding of science and religion to a great extent because I have been able to understand how science has proven what religious scriptures mentioned many hundred years ago. I have understood that science and religion do not stand far apart; instead, they strengthen each other’s claims and findings. I have understood that Diving power can never be put in the background or can never be forgotten, because it is the Divine that