Descriptive Statistics Coursework Example | Topics and Well Written Essays - 500 words

Descriptive Statistics - Coursework Example Another group of data was collected using nominal scale. This was data on the marital status of respondents. The researcher thought it prudent to collect data on the marital status of respondents because it is common knowledge that the marital status of a person may affect his or her learning in one way or the other. The reason why this is so, is that marriage changes the usual personal roles of a person in one way or the other (Fuchs et al, 1997). The data collected on the marital status of respondents was computed and have been displayed below. From the data presented above, it can be seen that majority of the respondents are not married. Their percentage is 58%, which is more than half of the total sample size. This was followed by 14% who were married and 5% who were widows. The least percentage was 2% representing those who are divorced. Using a likert scale, the researcher collected a nominal data (Danielle 2009; Cheng, 2009) on the impact of a 2-tier curriculum on student performance. Respondents were given closed ended alternatives to select their responses from. It would be noted that a close ended question gives respondents specific answers from which they have to make a choice (Choi et al, 2008). The choice of answers given to respondents were indicated as insignificant, slightly significant, significant and very significant. In order to be able to use the SPSS in finding the mean of the responses, the answers were scored as 1, 2, 3 and 4 respectively. The over all responses have been represented in the table below. Judging from the responses in the table and as computed with the SPSS, it can be said that there are many respondents who root for the use of 2-tier curriculum as an intervention for improving the academic performance of students. This is judged from the fact that the mean score as computed was more than the average score (Gardener, 2008). Choi, K., Hoff, C.,

The Blanket story Essay Example for Free

The Blanket story Essay The Blanket is a story about two lovers who enjoys wild sex, but is uncertain if they are willing to spend the rest of their lives together. The relationship they share is that which is built nothing more but lust. In the end, the couple figured out their feelings for each other, the blanket of Valerie serves as symbolism of their union. I have to say that this story surprised me; the title did not foreshadow the erotic nature of its plot, or rather the detailed descriptions of the author. The story has a lot of lines that are very poetic, usually with a theme of one lover comforting the other. Of all these poetic lines, one line stands out for me. He imagined scooping up sleeping Valerie and putting her in the middle of his thoughts. In choosing a line from a story, I always look for the line that pretty much sums up the whole story. If that is not possible, I choose the lines which have the most appeal to me. The other factors that I look for are: the line’s aesthetic value, if the line is nice to read, use of sound devices. Next is the line’s symbolic meaning, almost all creative forms of literature has some sort of symbolic meaning that means more than it actually appears. Another is the lines use of images, how the lines make my imagination work. How the line summarizes the story This line does not exactly sum up the entire story, in fact its just half of it. It does not show the rough sexual relations that happened to Valerie and Michael and the conflict that resulted from it. It just shows how Michael felt about Valerie despite their weird relationship. I also chose this line because, as corny as it sounds, it’s a romantic line usually found on stories with less sexual content. Aesthetic Value It may not mean much, but how the words used sounds to illustrate a scene in the story. Techniques like alliteration and rhyme are usually what I am looking for. The author may have not intended for that value to exist (they are usually attributed to poems) but it did anyway. ‘Scooping’ and ‘sleeping’ are not only alliterated words but also rhyming words, ‘putting’ in addition, rhymes as well. Symbolic Meaning This line might mean that Michael would save (scoop) the sleeping Valerie in keep her in a place (inside his thoughts) away from the things that can harm her. Valerie told stories of her horrible past, how she got raped and beat up. It is one of the reasons why she cried during one of their intimate moments. She cried because she was reminded of this dark past. She felt vulnerable, especially after the bad joke that Michael put on her. After that event, Michael realized what he has done, and felt it was time that their relationship turn serious. Imagery Lines that have clear images of action are always effective; they make the reader’s imagination work. The image of a Valerie being scooped up by Michael in her sleep makes me think of a fantasy inspired music video, a damsel in distress being saved by a hero. Or a man just dreaming of her girl in her sleep, and being contented by just that mere sight. Conclusion He imagined scooping up sleeping Valerie and putting her in the middle of his thoughts. – Seriously, you can’t find any other line in the story that can match this line’s aesthetic, visual, and symbolic meaning. The line is like taken straight out of a Nicholas Sparks novel.

Study Abroad :: College Admissions Essays

Learning about new cultures is my favorite thing to do. I interact well with others and enjoy networking with new people. I have found that my ability to meet new people is a trait that makes every visit I have taken to different countries an enjoyable visit. I wish to participate in this program because it has always been a goal of mine to study abroad. By participating in this program I hope to learn about another culture, make international contacts, and gain valuable international business skills. Within this program I assume that I will experience different points of views from the American professors who will be teaching. Along with these different points of views, the Italian culture and interacting with other American students will be experiences I could not otherwise have. Â  International business is becoming increasingly more important, and although I have received great education while in college, I am eager to participate in this program because the first-hand experiences I will have cannot be equaled here in America. As a sixth grader I participated in Children's International Summer Villages in Finland. While in Finland I stayed with a host family for a week and lived in a school with forty different delegates representing ten separate countries. It truly was the best time of my life.

A Fan’s View on Angelina Jolie

Not many stars that I like. But she is an actress that I admire very much for talent and her attitude. Her name is Angelina Jolie is an American actress of 36 years. She is a person of admiration. Which is known globally with partner Brad Pitt has adopted children from Africa. In my view, many people may not be able to do the same. She is a very assertive and open. She is a member of the charitable foundation that provides assistance to all who need it. Although very popular, not so presumptuous as all stars. It behaves as if the world outside of the show. Angelina Jolie is a film actress and television. Born in Los Angeles in 1975.Throughout her career she has received numerous awards for his acting achievements, including an Academy Award and three Golden Globes is considered one of the sexiest women in the world and this is the focus of the entertainment press. In mid-2009, Angelina Jolie was ranked first in the list of Forbes magazine among the highest paid actresses in Hollywood , according to data released by the publication. It has three biological children with her partner, fellow actor, Brad Pitt. In 2001 he was appointed ambassador to the United Nations, actively participating with the United Nations High Commissioner for Refugees (UNHCR).Angelina uses its popularity to the media attention devoted to the case of refugees and the terrible conditions in which they live. She has visited many refugee camps and centers in countries like Tanzania, Cambodia, Pakistan, Namibia, Thailand and Ecuador. For his charitable work has been awarded grants humanitarian immigration program for refugees and Church World Service. Angelina Jolie and partner Brad Pitt have donated a million dollars each to two organizations dedicated to helping the disadvantaged, Global Action for Children and Doctors Without Borders.The organization provides aid in nearly 60 countries to people whose survival is threatened by violence, neglect, or catastrophe, primarily due to armed conflic t, epidemics, malnutrition, exclusion from health care, or natural disasters, for emergency medical assistance to help victims of the Haiti earthquake. Asked what she hoped to accomplish meeting with refugees and internally displaced persons in more than 20 countries, she stated, â€Å"Awareness of the plight of these people. I think they should be commended for what they have survived, not looked down upon. † (Jolie 2003).As seen in previous paragraphs Angelina Jolie is a very bold and sociable. she has always shown love to everyone around the world an example of some publications that are published on the Facebook page: â€Å"On World Humanitarian Day we remember the aid workers who have lost their lives in the line of duty and we honor the extraordinary courage and dedication of humanitarian workers around the world,† she wrote. â€Å"I had the honor and the pleasure of meeting one of these brave individuals before his murder during a visit to Pakistan, where I wit nessed first-hand the incredible devotion of a very kind and gentle man.His name was Mr. Zill-e-Usman. † (Jolie 2012) Angelina Jolie has spent many years helping the poor. The actress feels very fortunate to work as a member of UNHCR and refugees. According to the couple of Brad Pitt said about this: â€Å"It is true that they are the most vulnerable in the world, but paradoxically also the most resistant. They are survivors who have been forced to leave their homes and go without any possession thousands of miles to seek a better life. † (Jolie 2012) No doubt this woman is an example for many people who only care about the physical appearance and not help others.

Education and Social Mobility Essay

Historically, due to our post-colonial background, that of the plantation society, education was only afforded to the white, upper class individuals. In order to establish and reinforce a hierarchy of power and ownership, wealthy capitalists ensured first-rate education for their children, while actively excluding members of the lower classes from this luxury. Due to the caste system, students or individuals are stratified, where individuals from non- traditional school have less opportunity for social mobility, solely due to fact that students or individuals from traditional schools are of such social class, that their opportunity is based on their ascribed characteristics, which influences them in a profound way. Nonetheless, it is my view that this is a fact, due to the differences in class and culture, students will have varied access to resources with regard to education, and therefore, there will be different opportunity for education and social mobility within our society. Firstly, while conducting the research on this thesis, it was found that the functionalist theory was not applicable, as the functionalist view studies the ways in which education aids society, as such, this sociological perspective did not support any of my points being made within this research paper. However, this research proved that the main views are supported by the Marxist conflict theory, which studies the ways in which education manages the imbalance of power in our society. Due to socioeconomic background of individuals, those from low-income backgrounds are less likely to graduate from high school, less likely to go to university and even if Comment [A1]: Very good they do graduate, they are less likely to complete university if they enrol. Consequently, the gap between children from the lower socioeconomic strata and those from the middle and upper strata tends to increase with the level of school. This relates to social class; where the higher the social class, the more likely parents are to hold high expectations, and positively influence the child to attain a high degree of education. This suggests that schools contribute to educational inequality, where children who are deprived by their social background when they enter school become even more disadvantaged as they progress through school, and as such at a greater difficulty for social mobility. Comment [A2]: Good This is supported by an article taken from the Jamaica Gleaner, by contributor Michael Waul, who agrees with this notion. Students from marginalised socio-economic backgrounds, giving rise to disparate educational experiences is greatly evident in the preparatory/primary and traditional/ non-traditional high-school divide. Where access to quality education remains largely determined by societal class, a fact evident not only in the differential resources available to schools but also the background of students entering better-resourced institutions. Comment [A3]: What does a conflict perspective say about this issue? This helps to perpetuates historical societal divisions, that of our post-colonial plantation society, where rewarding those from higher social classes while placing those from lower classes at an increasing disadvantage. This results in low CXC pass rates, increasing number of high-school dropouts in regards to non-traditional high schools, therefore leading to a decrease in the number of students attending university for tertiary education. Subsequently, with regard to primary and/or preparatory schools, a great majority of students are passing the GSAT examination; however with the majority of the passes, students are being placed into non-traditional high school, where only a minority of students are being placed in traditional high schools. This only proves to further the division between the upper class and the lower class, while other students are placed into non- traditional schools solely because of the environment in which they live. Even though some students may excel in their examinations, due to where they reside, they are placed in schools that are close to their homes, and as a result their chance for social mobility diminishes, as they are not able to have access to resources Comment [A4]: Issue of screening and facilities, that are available at traditional schools, and as such greatly disadvantage from the start of their education, and as such there is social inequality. This is supported from an article from the Jamaican Gleaner, by Michael Waul, noting that access to tertiary education is a difficult option for the poor. As such, poverty prevents economic freedom and choice, and so despite ones willingness, this circumvents many realities of their experience, where the poor is held in the vicious cycle of continuous poverty, and as such at a great disadvantage for social mobility for those students from non-traditional schools which are mostly individuals from the lower socioeconomic background. Another element which affects the social mobility of students from traditional school versus students from non-traditional schools is that of the neo-Marxist reproduction theory, which involves what is known as â€Å"tracking†. This involves the assignment of students according to class and basic work roles. This grouping by ability, or tracking of students, has been common in non-traditional schools. In fact, as students progress through school, they tend to take classes that ensure they will remain in the same track, where they are at a disadvantage for social mobility. So instead of promoting democracy, social mobility and equality, schools reproduce the ideology of the dominant groups in society. This is supported by theorist Pierre Bourdieu, where each individual occupies a position in a social space, by his or her habit, which include beliefs or mannerism and also by cultural capital, where belief and mannerism are in some cultural settings, however, not in some. This is evident between the cultures of traditional schools and non-traditional school. Similarly, another aspect which affects, and illustrates my notion of the inequality of traditional school versus non-traditional schools is referred to as the hidden curriculum. This system includes values and beliefs that support the status quo, thus reinforcing the existing social hierarchy, which include the books we read and various classroom activities that we participate in. On the other hand, theorist and other individuals will disagree with my argument, and contest that students from non-traditional schools do have a great opportunity for social mobility. Others believe tracking systems does allow for some mobility, and the effects of tracking depend upon the way the tracking is organised according to Gamoran. This view is supported by an article in the Jamaica Gleaner, by Micheal Waul where students in traditional schools, such as preparatory schools are not inherently more intelligent than the other students from non-traditional school. However, due to disparity in performance, what differentiates them is largely a matter of economics. This suggests that wealthier parents are better able to fund the private schooling of their children in institutions which are better equipped to meet the students’ learning needs. Likewise, parents who lack financial support are more likely to enrol their children in the non-traditional schools, which is limited to government-provided resources. However, this is not sufficient in allowing student from non-traditional school to acquire the necessary resources needed to be best able to perform at their maximum capacity. Contrary to this perspective, there are the rare occasions that occur when students from non-traditional schools strive against all the odds, and actually excel in their examination. Thus allowing them to be placed in traditional schools, which in turn provides them with the necessary resources needed to move upward on the social ladder. This is evident as I have read in the Jamaica Observer, that the top performing boy and girl in the GSAT examination in 2013, are from non-traditional schools, and as such are the rare cases. Another view, contrary to my belief, is from an article from the Jamaica Gleaner, by Robert Buddan, in which individuals from poorer or less-advantaged communities and households can achieve and while poverty hinders, as previously stated. Also individuals from lower class society and single-parent families can achieve given good personal and institutional guidance. However, the students have to be dedicated and committed, and teachers who have confidence in each other can make up for the lack of financial support and other disadvantages which may arise. This is evident in the case of traditional schools such as St. Georges College and Kingston College. The founders of the institutions could have established the school ‘uptown’ instead of ‘downtown’, as other institutions such as Campion and Ardenne High School have done. However, they built their school downtown, and as such the founders did the opposite in all respects. The schools were established downtown, and as such opportunities were offered to great numbers from all classes in order to make education affordable. However, contrary to the beliefs of the conflict theory, the interactionist theorists believe that students from non-traditional schools can achieve social mobility. This is possible through social interaction with peers. Due to the fact that not all upper class students are placed in traditional schools, there are the few that are placed non-traditional school. This allows a mix of social class, and as such, some children will push themselves to achieve more, to that of the standards of the upper class. This outcomes allow students from traditional school to be able to interact with other students from upper class society, thus the student would be shaped in such a manner. This intern allows the student to gather and grasps the different cultures and values from that of the elites of society, on how to behave in our modern society, and thus becoming more affluent in relating to individual from the upper class of society. This will allow them increased opportunity for social mobility, due the fact that student would interact with their peers from their school, allowing them the opportunity to different aspects of the social world, and thus have a different view from that of student from non-traditional school This is evident as students from a lower socioeconomic background, when placed in a traditional school, due to interaction with other students from that school, there attitude and values gradually tend to start changing. Due to this interaction, these individual strive to be similar to those higher economic background, and as such are at a greater position for social mobility. Nonetheless, it is evident that students from non-traditional school have increasing opportunity for social mobility, as our society is gradually changing, where the need for skilled labourer are becoming more necessary. It is in non-traditional school, where the more technical skills are being offered such as mechanical engineering and technical drawing. As such, these students from non-traditional schools are being offered more opportunities for social mobility, as the employment sector has become more diverse, and has changed from the past, where mostly teachers and government employees, had prominent positions for social mobility. However this has not bridged the gap in social classes in entering top level positions. In conclusion, with regards to my thesis statement, the most important sociological perspectives of this research are both the Conflict theory and Interactionist theory. The Functionalist theory did not support the points being made in this research, as the functionalist believe that education is equal, where my belief completely contradict this view. After detailed reading and research I found that the gap between social mobility between students from traditional school versus non-traditional school have greatly decrease over the last 40 years, and now traditional school, does not necessarily ensure social mobility of it students. However, there is still a great gap present, but it is gradually becoming closer. 12/15 While the functionalist theory does not support your point, it would have been good for you to mention some of their key issues and how education reinforces social norms and then you can then refute some claims. Very good attempt overall – very astute in your thinking and writing.

Reporting Practices and Ethics Paper Essays

Reporting Practices and Ethics Paper Essays Reporting Practices and Ethics Paper Essay Reporting Practices and Ethics Paper Essay Reporting Practices and Ethics Paper HCS/405 November 23, 2011 Reporting Practices and Ethics Paper This paper discusses the elements of financial management that is important to the healthcare organizations, generally accepted accounting principles, and a summary of the articles related to healthcare financial management. Elements of Financial Management There are four different elements used in financial management. These elements include: planning, controlling, organizing and directing, and decision making. Planning Planning is used by the financial manager to recognize steps which must be taken to achieve objectives that are sought by the organization. Controlling The financial manager uses the controlling element to make sure the organization is following the plans that have been customary. This includes studying reports and comparing them with earlier reports. The purpose for the controlling element is to guarantee that plans are being followed as intended for. Organizing and Directed The organizing and directed element is used to ensure that the resources of the organization are being used successfully to accomplish plans that have been established. Decision Making The decision making element is used to make appropriate choices with the alternatives that have been given. GAAP The Generally Accepted Accounting Principles, also known as GAAP, are the rules that must be followed by accountants, in the United States, to ensure that their work is legal and ethically correct. This includes their accounting methods, financial statements, and techniques. The GAAP is governed by the Financial Accounting Standards Board (FASB) and the International Accounting Standards Board (IASB). General Financial Ethical Standards

Free Essays on Stravinsky

Second Style: 1908 to 1919  · Begins with Fireworks (1908), which he extends to his three great ballets: Firebird (1910), Petrushka (1911), and The Rite of Spring (1913)  · Higher use of dissonance, with themes often taken from folk music  · Varied rhythms with extensive use of percussive elements in all instruments  · Tonally, he basically uses diatonic materials including modes and continued use of ostinato  · Expanded virtuosity of orchestral members, utilizing solo instrumental writing (often in extreme ranges)  · Rite of Spring Real Audio for Emory Student Only o Introduction Works o Firebird (1910) o Petrushka (1911) o Rite of Spring (1911-13) o Suites Nos. 1 and 2 for Small Orchestra (1915) 1918-1950 Neo-classic Period  · Economical use of material with smaller instrumental forces; often employs satirical wit  · Uses "absolute" classical and baroque form: song forms, sonata forms, fugues, suites, concerto grosso, and canons  · Emphasis on wind instruments with limited use of strings  · Primary concern for clear, concise organization  · Very little chromaticism sometimes "pandiatonicism"  · Transparent textures replace lush, instrumental combinations  · Tried to eliminate pictorial and literary "meanings" from music Works  · L'Historie du Soldat (1918)  · Pulcinella (1919) ballet based on themes of Pergolesi  · Piano-Rag-Music (1919)  · Symphony of Wind Instruments (1920)  · Les Noces (1914-23) Ballet  · Sonata for Piano (1924)  · Concerto of Piano and Winds (1924)  · Serenade in A for Piano (1925)  · Fairy's Kiss (1928) based on themes and style of Tchaikovsky  · Oedpius Rex (1927) opera-oratorio  · Apollon musagà ¨te (1928)  · Capriccio for Piano and Orchestra (1929)  · Symphony of Psalms (1930)  · Concerto in D for Violin and Orchestra (1931)  · Persà ©phone (1934)  · Jeu de cartes (1936)  · Concerto in Eb "Dumbarton Oaks" (1937)  · Symphony in C (1939-4... Free Essays on Stravinsky Free Essays on Stravinsky Second Style: 1908 to 1919  · Begins with Fireworks (1908), which he extends to his three great ballets: Firebird (1910), Petrushka (1911), and The Rite of Spring (1913)  · Higher use of dissonance, with themes often taken from folk music  · Varied rhythms with extensive use of percussive elements in all instruments  · Tonally, he basically uses diatonic materials including modes and continued use of ostinato  · Expanded virtuosity of orchestral members, utilizing solo instrumental writing (often in extreme ranges)  · Rite of Spring Real Audio for Emory Student Only o Introduction Works o Firebird (1910) o Petrushka (1911) o Rite of Spring (1911-13) o Suites Nos. 1 and 2 for Small Orchestra (1915) 1918-1950 Neo-classic Period  · Economical use of material with smaller instrumental forces; often employs satirical wit  · Uses "absolute" classical and baroque form: song forms, sonata forms, fugues, suites, concerto grosso, and canons  · Emphasis on wind instruments with limited use of strings  · Primary concern for clear, concise organization  · Very little chromaticism sometimes "pandiatonicism"  · Transparent textures replace lush, instrumental combinations  · Tried to eliminate pictorial and literary "meanings" from music Works  · L'Historie du Soldat (1918)  · Pulcinella (1919) ballet based on themes of Pergolesi  · Piano-Rag-Music (1919)  · Symphony of Wind Instruments (1920)  · Les Noces (1914-23) Ballet  · Sonata for Piano (1924)  · Concerto of Piano and Winds (1924)  · Serenade in A for Piano (1925)  · Fairy's Kiss (1928) based on themes and style of Tchaikovsky  · Oedpius Rex (1927) opera-oratorio  · Apollon musagà ¨te (1928)  · Capriccio for Piano and Orchestra (1929)  · Symphony of Psalms (1930)  · Concerto in D for Violin and Orchestra (1931)  · Persà ©phone (1934)  · Jeu de cartes (1936)  · Concerto in Eb "Dumbarton Oaks" (1937)  · Symphony in C (1939-4...

Advance vs. Advanced

Advance vs. Advanced Advance vs. Advanced Advance vs. Advanced By Maeve Maddox A reader has asked for a post on the incorrect use of advanced in the sense of advance. Both words are used with an assortment of meanings. This post will focus on only two: advance (adjective): provided or carried out in advance; prior. advanced (adjective): far on or ahead. The adjective advance is properly used in the following expressions: advance booking advance ticket sales advance publicity advance notice advance warning The adjective advanced is properly used in the following contexts: The king, who was advanced in years, busied himself with works of charity. (The king was old.) By the mid-5th century, it had become more common for  advanced thinkers  to reject traditional explanations of the world of nature. (The thinking of these people was more like that of thinkers farther on in history than that of 5th century contemporaries.) George is taking advanced classes in English and history this year. (The classes are more challenging [i.e., farther ahead] than regular classes in those subjects.) Junior’s vocabulary is more advanced than that of other six-year-olds. (Junior knows more words than most other children his age.) Here are some typical examples of the way in which advanced is used incorrectly in place of advance: ‘Divergent’ Heats up With Advanced Ticket Sales–headline, Variety. Correct: â€Å"Advance Ticket Sales† Advanced Ticket Sales for Seth Rogen’s ‘Neighbors’ Soar –headline, Hollywood Reporter. Correct: â€Å"Advance Ticket Sales† Hardy Considering Advanced Warning Flooding System –KAIT television station. Correct: â€Å"Advance Warning Flooding System.† Note: in the story that follows the headline, the system is referred to as â€Å"an early warning flooding system.† Clapper had advanced warning of data collection question –Daily Kos Correct: â€Å"advance warning† Most reservations are then confirmed with a 50% advanced deposit. – A vacation resort. Correct: â€Å"advance deposit† Give us at least 2 months advanced notice, full refund, less a $40 administrative fee. –A vacation resort. Correct: â€Å"advance notice† If you’re not sure if the word should be advance or advanced, test the meaning by substituting prior. If prior makes sense, advance is probably the word that fits the context. On the other hand, you can just use prior. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Misused Words category, check our popular posts, or choose a related post below:Fly, Flew, (has) FlownFlied?Homonyms, Homophones, Homographs and Heteronyms7 Proofreading Steps

Position Paper Movie Review Example | Topics and Well Written Essays - 1250 words

Position Paper - Movie Review Example In other words, there are substantial issues and various points linked to autism. What is most important is to come up with relevant point of view about it. The work at hand points out some relevant views about autism based on the point of view of the film. At certain point, the film simply showcases the thought that autism could be due to environmental toxins. This has remarkable basis, which particularly includes the prevailing lifestyle of the people in the modern world. With the advancement of technology and the innovative approach of creating something new in the market place, people are bound to experience relevant health, psychological and emotional variations. At some point, one remarkable change that may be brought by this is relevant to the level of learning of an individual. Autism based on the film is considered as a problem associated with learning. A person having difficulty in learning might be highly influence by the presence of autism or any symptoms associated with it. However, the thought that this might be due to environmental toxins remains debatable. For this reason, there is another point of view that surfaces. The issue about neurodiversity is so strong that it encourages everybody to support a person under the condition of autism. For the reason that there are only few cases of autism and average people do not act the way an autistic person does, many experts believe that it is quite substantial point to consider that autism is not a normal mental condition after all, but something that requires moral support from all concerned. This view is humanistic in its approach, and in fact, this is how the film presents the point of looking at autism as something that may require substantial public consciousness. Based on these thoughts, there are vital topics or concerns that may be good items for teachers to consider. Taking into account the concept of learning and the prevalence of autism are phenomenal ideas. Banking on the point of

Outline week 4 Assignment Example | Topics and Well Written Essays - 250 words

Outline week 4 - Assignment Example Such incidences may include screening for malarial parasites in our blood. Tertiary interventions are procedures taken to reduce the impact caused by the disease after infection and hence reduce its lifespan or longevity. Such interventions may include using proper dosage for treatment of malaria and also using drugs in which malaria will not easily develop resistance against. B. Use of treated mosquito nets and vector control strategies targeted at the environment and indoor residual spraying with DDT have proved very successful in preventing mosquito bites. Use of protective clothing and larval control are very effective. Use of prophylaxis such as quinine, doxycline, mefloquine, and atovaquone has proved positive as secondary intervention measures (Bartoloni A, 2012). In terms of tertiary prevention, patients who treat the disease early prompt diagnosis and reduced complications have shown over 90% full recovery. C. There are opportunities to change the prevalence of malaria. There is need to continuously alter the use of chemoprophylaxis due to the ability of mosquitoes to develop genes which are resistant to drugs if given for a long time. Moreover, there is need to improve screening services as an intervention measure. Provision of knowledge and education to communities most affected is necessary as a way of fighting

CUltural propert - The Treasures of Priam Essay

CUltural propert - The Treasures of Priam - Essay Example As per the recorded modern critical history, Troy and the Trojan War were treated as legends. â€Å"In the 1870s (in two campaigns, 1871-73 and 1878-79) Schliemann excavated a hill called Hissarlik in the Ottoman Empire, near the town of Chanak (Çanakkale) in north-western Anatolia. Here he discovered the ruins of a series of ancient cities, dating from the Bronze Age to the Roman period. Schliemann declared one of these cities—at first Troy I, later Troy II—to be the city of Troy, and this identification was widely accepted at that time.† (Priams Treasure†¦.) Schliemann recounts what happened on the eventful day of May 31, 1873. When the excavation was in progress, he noticed a large copper article and saw gold behind it. With a flash of intuition, he understood importance of the delicate situation and with great presence of mind, announced the lunch break to the large posse of works involved in the job of excavation. He collected the treasure when the workers were lunching. With the help of his wife, he packed the findings in her shawl. The Treasure mainly consisted of A copper shield, a copper cauldron with handles, an unknown copper artifact, perhaps the hasp of a chest, a silver vase containing two gold diadems--the â€Å"Jewels of Helen† --8750 gold rings, buttons and other small objects, six gold bracelets, two gold goblets ,a copper vase, a wrought gold bottle, two gold cups, one wrought, one cast, a number of red terra cotta goblets, an electrum cup (mixture of gold and silver),six wrought silver knife blades (which Schliemann put forward as money), three silver vases with fused copper parts, more silver goblets and vases, thirteen copper lance head, fourteen copper axes, seven copper daggers, other copper artifacts with the key to a chest, The treasure as an art collection. Schliemann smuggled the Treasure out of Anatolia. The Ottoman government revoked the permission granted earlier to dig and put forth claims by suing him for the share of

BHS 411 Issues of Terrorism Mod 3 SLP Essay Example | Topics and Well Written Essays - 500 words

BHS 411 Issues of Terrorism Mod 3 SLP - Essay Example But there is no knowing what the target of the homicidal maniacs will be the next time around. â€Å"Political terrorism is not likely to disappear from the stage, but viewing it as a theater may help prevent mindless tragedies. Down go the houselights, up goes the curtain, and then—bang. The stage becomes alive with the sounds, the lights and the characters of a highly dramatic performance. The actors are political terrorists, protagonists of much modern tragedy, and their theater is the globe.† (Rubin Z. Jeffrey and Friedland Nehemia; â€Å"Theater of Terror†, Psychology Today; March 1986; p. 240) Whoever can be suspected of sponsoring terrorist attacks on the USA? True, Venezuelan President Hugo Chavez has been consistent in his anti-American stance. It has also been said that he has some mental health problems. But anti-American rhetoric need not necessarily translate into funding of terrorism against the USA. After all, his country is far too close to the USA for him to risk retaliation that could leave Venezuela reduced to rubble. Besides, whether or not he has mental health problems, he is not insane enough not to worry about the oil reserves in his country. Therefore, the obvious suspects need not necessarily prove guilty. Yes, Iran and North Korea are hostile enough to the USA to be expected to train and fund a terrorist attack on the USA, but the former looks far too obsessed with its nuclear ambitions to invite US retaliation; North Korea clearly lacks the resources to fund a terrorist attack. Does that mean the USA is more or less safe? No, it does not, for the very valid reason that international terrorist groups are, by and large, self-sufficient. For instance, not long ago it became known that the money that the oil-rich Saudis had given away in charity had found its way into terrorists’ coffers, and there are some rogue states willing to sell sophisticated arms to terrorist groups, little

Impact of Technology on Recruitment and Selection Process Essay

Impact of Technology on Recruitment and Selection Process - Essay Example 45-89). Therefore, there have always been new methods and techniques of recruitment as the time changes. Recruitments in the past and in the present have different aspects but still the motive of both remains one, which is to get the best out of thousands. In the past, companies used to advertise vacant positions through newspaper, internal recruitment, or through simple postings in the main plant. Mostly, the most qualified applicants would not be aware of these job vacancies, so the companies often having no other option had to fill the positions with people that did not have sufficient qualification and skills to cope up with requirements of the position (Bergiel, 2008, pp. 20-78). Today in the world of corporate organizations, technology has captured a huge attention and importance. It has acquired this much attention because of its vast and diversified applications that organizations can utilize to make minimal use of capital to make maximum amount of capital. Technology process es and methods are often very flexible, automatic and give quick responses. Technology can record, communicate, and react to a number of data put in by users. It can help organizations in number of processes such as inventory cycles, advertising, financial statements, and other financial processes, record keeping of customers and employees and managing information. Now companies have also started using technology in recruitment process through websites, online portals etc. One of the major advantages of technology is ease and flexibility in recruitment process of organizations. This paper will discuss in detail about the impacts of technology on recruitment (Bowen, 1986, pp. 371-383). Firstly, there are five types of recruitments. In-house recruitment and recruiters look for executives and other top positions. Besides, niche agencies take care of specialized recruitment, employment agencies and job search engines or recruitment websites. Using technology, all kind of recruitment age ncies and employers allow job portals on websites to advertise their open position so that job seekers can see it and submit their resume. Online job search engines have various pricing models; advertisement is there on each job listing. The companies pay money to Job Search Engines for every click on their advertisements (Cascio, 2003, pp. 20-89). The most common method of advertising is still rooted in location, resume views, and duration of the job posting. Some niche engines generate income merely from advertisements because people large number of people is always in the search of good jobs. For this reason, they look into every option available and click on every advertisement they see. Due to current global recession, employers usually get large number of applications for advertised positions and find it difficult to handle all of them and find the best one. For this reason, some of the organizations such as IBM and Volkswagen have created certain web forms for receiving appli cations. In these web forms, applicants enter their basic information, which the company requires in order to preselect the candidates (Dineen, Ash, and Noe, 2002, pp. 723-734). Based on this information, companies preselect few candidates with an automated system. After this employers proof the testimonials of experience and education, they

Burger King Beefs Up Global Opertions Case Study - 1

Burger King Beefs Up Global Opertions - Case Study Example Burger King was able to configure and coordinate its value chain by supporting local suppliers that has met its global specification and standards. It also seeks to build its own infrastructure if the there is no existing value chain infrastructure in a market that it intends to operate. This ensures that its supply chains deliver goods and services quickly and cost-effectively (Raman and Narayanan, 2004) to serve its market. It also seeks to have committed local franchisees to coordinate its value chain and if there is none, Burger King is willing to own up its value chain. Burger King’s chain activities that creates value for the company is its willingness to own up and invest on its own value chain if there is less commitment among the local partners that it intends to operate. 3. Burger King globally expanded later than its main fast food competitor. What advantages and disadvantages has this created? There are few disadvantages in coming late into the global market. First, the suppliers of the market that it intends to penetrate may be few. For example, there may be just one slaughterhouse and that its owners may be unwilling to work with one customer. There are also advantages in coming in late in the global market. Its most obvious advantages are that it will spend less for product awareness because earlier entrants have built awareness and demand for fast food. Brands are important to cultivate in any given market because it adds value to the product it is selling and also enable companies to sell at premium prices. Brands are also the quickest way for companies to express what they can offer (New York Times, 2009). 4. When entering another country, discuss the advantages and disadvantages that an international restaurant company, specifically Burger King, would have in comparison with a local company in that market. The most obvious disadvantage of an international

Impact of Technology on Recruitment and Selection Process Essay

Impact of Technology on Recruitment and Selection Process - Essay Example 45-89). Therefore, there have always been new methods and techniques of recruitment as the time changes. Recruitments in the past and in the present have different aspects but still the motive of both remains one, which is to get the best out of thousands. In the past, companies used to advertise vacant positions through newspaper, internal recruitment, or through simple postings in the main plant. Mostly, the most qualified applicants would not be aware of these job vacancies, so the companies often having no other option had to fill the positions with people that did not have sufficient qualification and skills to cope up with requirements of the position (Bergiel, 2008, pp. 20-78). Today in the world of corporate organizations, technology has captured a huge attention and importance. It has acquired this much attention because of its vast and diversified applications that organizations can utilize to make minimal use of capital to make maximum amount of capital. Technology process es and methods are often very flexible, automatic and give quick responses. Technology can record, communicate, and react to a number of data put in by users. It can help organizations in number of processes such as inventory cycles, advertising, financial statements, and other financial processes, record keeping of customers and employees and managing information. Now companies have also started using technology in recruitment process through websites, online portals etc. One of the major advantages of technology is ease and flexibility in recruitment process of organizations. This paper will discuss in detail about the impacts of technology on recruitment (Bowen, 1986, pp. 371-383). Firstly, there are five types of recruitments. In-house recruitment and recruiters look for executives and other top positions. Besides, niche agencies take care of specialized recruitment, employment agencies and job search engines or recruitment websites. Using technology, all kind of recruitment age ncies and employers allow job portals on websites to advertise their open position so that job seekers can see it and submit their resume. Online job search engines have various pricing models; advertisement is there on each job listing. The companies pay money to Job Search Engines for every click on their advertisements (Cascio, 2003, pp. 20-89). The most common method of advertising is still rooted in location, resume views, and duration of the job posting. Some niche engines generate income merely from advertisements because people large number of people is always in the search of good jobs. For this reason, they look into every option available and click on every advertisement they see. Due to current global recession, employers usually get large number of applications for advertised positions and find it difficult to handle all of them and find the best one. For this reason, some of the organizations such as IBM and Volkswagen have created certain web forms for receiving appli cations. In these web forms, applicants enter their basic information, which the company requires in order to preselect the candidates (Dineen, Ash, and Noe, 2002, pp. 723-734). Based on this information, companies preselect few candidates with an automated system. After this employers proof the testimonials of experience and education, they

Media Influence on Young Adults Research Paper Example | Topics and Well Written Essays - 1250 words

Media Influence on Young Adults - Research Paper Example Young adulthood is a confusing time in life. On one hand, you are too old to act childishly. On the other hand, you aren’t quire old enough to be taken as seriously as an adult would be. Therefore, many young adults struggle to find a midpoint between the two. This is no simple task. â€Å"Young adults are striving daily to formulate their identity†¦Young adults, perhaps more impressionable than they would like to admit, use the media as a major source of identity formation. The media also represent a common ground that young people share. From the media they acquire a set of guidelines to follow, both moral and stylistic,† (Ornstein). There is a great division between the set of guidelines young people acquire from media, as Ornstein distinguishes. Morally, one can argue that there are many more sources for a young adult to learn from. Many young adults begin to establish their morals by seeding out what they like and dislike from the morals they have been raised with. There is a framework for them to work with. This is not as much the case, however, with stylistic preferences and values. There are millions of media images bombarding us these days. In fact, the definition of media has expanded so much in the last decade that the term media seems to be an umbrella term. With all these images, it is practically impossible not to be influenced. As I said earlier, young adults are especially susceptible to the influence of media. Because they are in such a transitional period in their lives, young adults soak up information from anywhere they can get it. Using this information, they â€Å"try on† different personas, seeking out what works for them. Aesthetically, this holds a number of possibilities almost as large as the number of media influences available to young adults today. With luck, young adults will model themselves after a worthy role model with an admirable image, leading the young adult to develop into a similarly admirable person. As we all know, however, many times this is not the case. There are many media images that are available to young adults w hich glamorize otherwise negative physical traits. There are many ways in which the media images of beauty can negatively affect a young adult. One of the most common instances which this occurs is with body image. Magazines are a typical example of this. According to a study of 104 adults on media use, â€Å"Magazines were read for information on current fashions, recipes, and health issues†¦Reading magazines gave respondents feelings of sexiness, self-esteem, luxury and creativity,† (Survey Asks Young Adults about Media use). One can gather that if young adults are accrediting their self-esteem to reading magazines, that the images in them naturally must be influential. There are a wide variety of images in a magazine targeted toward young adults. Many of these images are advertisements that are geared at selling products to these young adults, many times by young adult celebrities. Couple the controversy surrounding the premature sexualization of young adult celebriti es with the survey results that associate sexiness with , it isn’

Middle School Essay Example for Free

Middle School Essay So I am not really ready for middle school and btw my name is Aniah Stitt and I am leaving the 5th grade from Reedy Creek Elementary. I am really scared because I was supposed to go to a school called Northridge Middle and that is a really bad school! People say they have bad kids and that is true but every school has bad kids and all of my friends are going there and I have no friends from my school going to my new school(well my friend Sharifa, Mackenzie, and this boy named Justin)and its really hard. The thing is I have friends in the 7th, and 8th but I  won’t be with them. I know what I am wearing but I don’t have my whole day planed out and do we have to wear book bags and btw we don’t get lockers till 8th grade and it has to be a privilege! And I forgot to tell you I am going to Randolph Middle and it will be so hard because it’s an IB school and I decided to write about my junior high life. Welcome!!!!! and it will be a long year I can already tell. Ok, first things first I am in Ms. Pfahler’s Homeroom and my math teacher is Mr. Dunn and Science and Social Studies is Mrs. Mitchell. People say I have the good teachers because I am in the building but I say I also have the boring ones, but I officially don’t know yet, so I guess I have to wait and find out. My school starts at †¦Ã¢â‚¬ ¦. And ends at †¦Ã¢â‚¬ ¦.! We also have to do community service for 10 hrs! but I did 36 because of operation charlotte at Hickory Grove Baptist Church (HGBC) and I like basically do everything there and they have a school that I wanted to go to HGCBS (hickory grove baptist) well get comfortable for a year of sixth grade at Randolph Middle!

Issues in the Hospitality Industry

Issues in the Hospitality Industry November 2006 At the recent ISHC Annual Conference held in Miami, Florida, ISHC members participated in a series of roundtable discussions to identify the ISHC Top Ten Issues in the Hospitality Industry for 2007. This year the debate included in-depth discussions on over 100 different issues with 27 making the ballot for the final vote by the members. Ultimately, the following Top Ten Issues were identified as ones that can be expected to potentially have the greatest impact on the industry in 2007. ISHC Top Ten Issues in the Hospitality Industry for 2007 Labor Skills Shortages Growing shortage of qualified skilled employees Construction Costs Escalation of construction renovation costs Technology Lightening speed of changes keeping up Changing Demographics Their Impact on Travel Trends Shift in baby-boomers to gen X Future of Hotel Profits Balancing escalating expenses with the need to increase rates Branding Mitigating consumer confusion over brand proliferation and investor concerns over cross brand impact Distribution Revolution Keeping up with rapidly changing playing field Travel Restrictions And their impact on the travel industry Global Emerging Markets Are travel patterns changing Capital Availability Will investor and lender confidence continue #1 ISHC Top Ten Issue LABOR SKILLS SHORTAGE The problem of attracting and retaining qualified workers, once an issue only in an isolated number of markets, is increasingly becoming a global challenge.. Demography, wage levels, failure to adequately address worker satisfaction and a reputation for long hours and low pay are all cited as contributing factors. Creative hospitality professionals have begun to develop innovative strategies for capturing and keeping high quality workers. Why cant we find good people? Its become a global concern, the number one issue confronting our industry. Here are some of the causes: Demographics Population growth rates have been slowing in Europe, the U.S. and elsewhere for decades so the number of workers leaving the workforce now exceeds those that are entering. The aging workforce moving into retirement is creating a huge void that can only be expected to grow larger going forward. Lagging Wage Rates. Long criticized for paying salaries and wages below those common in other industries, hospitality companies are increasingly finding it difficult to attract and retain qualified candidates willing to attract standard wages. Industry Reputation Like it or not, the hospitality industry has not done enough to earn a reputation as a top career choice for college graduates. Notorious for long hours, night and weekend shifts our industry has Gen-Xers and Gen-Yers seeking other careers with a perceived higher quality of life and better wages. De-emphasis on Training and Worker Satisfaction Following the worldwide dip in demand that followed 9/11, many hotel companies failed to fully restore training and worker enrichment programs that marked the 1980s and 90s. This comes at a time when lodging brands are increasingly adding amenities and services in order to differentiate themselves from competitors. What can we do about it? As an industry, we need to work together to develop strategies for rethinking and rehabilitating our industrys image as an exciting and rewarding career choice. There was a time not too long ago when people joined the hospitality industry for its glamour. Globally, we need to share best practices for training and retention and make industry sponsored educational programs more readily available to employees at every organizational level. Industry organizations including the International Hotel and Restaurant Association and the American Hotel and Lodging Association Educational Institute provide excellent training libraries as well as web based training programs. Additionally, there are some outstanding independent firms that specialize in human resource training and development-some of which also offer excellent proprietary training materials. Meanwhile, following are some thoughts to share regarding potential opportunities for hotels to meet the labor challenge? Grow Your Own. Hotel companies need to develop internal programs to create attractive career paths so that potential candidates see employment as a professional development opportunity with real potential for advancement. Recruiting for entry level positions is easier when the recruiter can outline a career path and can point to managers who have worked their way up from line positions. Marriott has been doing this better than anyone for decades. Guest Workers. The U.S. and many other nations offer guest worker programs that can provide seasonal workers for up to ten months. One well-known US resort brings over two hundred workers from Jamaica each spring to fill various positions under the U.S. H-2B Visa program. These individuals stay through the resort season, with many returning year after year. Similarly, Disney uses the J-1 Visa program to bring young college graduates from all over the world for 18-month internships in entry level supervisory and guest contact positions at its US hotels and theme parks. Pay for Productivity. Hospitality is a labor intensive business and automation opportunities are often limited. Reconfiguring work process and then sharing the benefits of increased productivity can have positive results. One hotel General Manager provides a cash bonus split among the workers in his hotels laundry department for reaching a monthly productivity goal calculated in pounds processed per labor hour. At another hotel Room Attendants are offered a menu of options to receive additional pay for increased productivity so long as strict quality guidelines are met. Job Enlargement. Cross-training and cross-utilization arent new concepts, but theyre good ones. One hotel company of note has a certification program for all its employees. Employees are expected to master the skills for their own positions, but receive pay raises when theyve become certified in other jobs. These multi-talented employees can fill in where needed in peak times and have their own horizons broadened through cross departmental training. In todays environment, operators are increasingly finding they must compete for workers as hard as they compete for customers. Developing a positive work environment with real opportunities for advancement, combined with creative strategies for recruiting and improving employee productivity will all be increasingly essential skills as the workforce continues to shrink in the foreseeable future. # 2 ISHC Top Ten Issue CONSTRUCTION COSTS All construction costs and the costs for furnishings, fixtures and equipment (FFE) will continue to escalate in 2007, although at a pace a little slower than experienced in the period from 2004 through 2006. According to the Associated General Contractors of America, construction costs, driven primarily by materials costs, spiked dramatically in 2004. The annual increase for construction materials in general was approximately 10 percent in 2004, followed by 6.0- percent and 8.8-percent increases in 2005 and 2006, respectively. This compares to increases of 3.8 percent in the consumer price index and 3.7 percent in the producer price index for the period from August 2005 to August 2006. In 2004 and 2005, these two latter indices experienced annual increases averaging about 4.0 percent. The outlook for the future is for more of the same, although at a somewhat slower pace. For example, steel prices experienced a 48.8-percent increase in 2004, which was preceded by significant increases in scrap iron and steel prices in 2002 and 2003. Steel prices held steady in 2005 but jumped again in 2006. They are expected to increase again in 2007 and beyond as demand for steel from construction projects in China and India increases. Scrap iron and steel prices have increased approximately 20 percent in the past twelve months. Other important factors contributing to the increases in construction costs include the cost of diesel fuel used for transportation of both raw and finished goods. Some relief has occurred recently, with fuel costs dropping in tandem with crude oil prices have dropped. But uncertainties of supply in crude oil markets and the somewhat tenuous situation in OPEC nations both economically and politically indicate continuing volatility in future pricing. Further, winter temperatures in 2006-07 could alter the balance between diesel and heating oil production, causing a price escalation in one or both of these fuels. Concrete prices are expected to continue to increase spurred by the ongoing increases in cement, aggregate and the fuel necessary to mine or extract these components. The recent downturn in the residential construction industry may moderate concrete price increases, but the impact of ongoing construction in China and India may more than offset these influences. The anticipated increase in the number of hotels currently in the development pipeline will certainly be affected by construction cost increases. Clearly, rising costs will have an impact on budgeting for new development or renovation projects. Construction contractors, particularly smaller ones, may not be able to offer guaranteed-maximum construction contracts, because they may not have the purchasing power to secure materials at favorable or fixed prices. Even the larger contractors are likely to hedge their contract quotes with provisions that shift the risk of increasing materials costs to the developer. This will affect every aspect of a construction project, particularly the scheduling of sub-contractors and deliveries of materials. Developers will be eager to adhere to a tight project schedule, while contractors will often be at the mercy of the materials suppliers as well as the availability of materials themselves. Faced with this situation, what can a developer or owner do to protect its interests? The following strategies may provide some ideas for further consideration and even innovation: Increase the use of pre-fabricated components in new construction; this may accelerate the overall development timeline; Evaluate materials specifications carefully to ensure the most appropriate and cost-effective materials are being used; Ensure that construction project management is fully qualified and up to speed on new developments in the materials supply arena; Value engineer the projects design and specifications thoroughly, and then do it again; Ensure design standards and space programming make maximum use of as much building area as possible for revenue-producing activities. By constantly monitoring changes in the markets for both construction materials and labor costs, and planning projects with extreme care, a developer or owner can protect its interests and ensure that a project has a better-than-even chance of being completed on time and on budget. # 3 ISHC Top Ten Issue TECHNOLOGY Despite a growing awareness of the value of modern, integrated systems, many properties still do not take advantage of them as fully as they might to maximize revenue opportunities. Many also fail to support and secure them to the extent appropriate to the value of their data and to the legal consequences of that data becoming stolen or corrupted. A significant factor restricting wider adoption is the challenge of improving the systems ease of use as they continue to grow in functionality, in both operational and guest-facing areas. All of these issues support a trend to outsourcing the more complex operational functions and system security to expert, central staff, either corporate or third party. The major factors involved are: the complexity of the hotel environment, which historically has required many different systems to interact with each other, a lack of awareness of how much efficiency could be improved through the use of modern integrated systems, a historic preference for investing funds in FFE rather than in the systems themselves or in regular training for their users, and the difficulty of providing comprehensive, expert technical support at the individual property level for the multiple systems used there. Hospitality management systems have evolved into sophisticated, well integrated, multi-discipline tools capable of helping properties of all types and sizes attract more guests, generate more revenue and reach much-improved levels of efficiency. Years of development in expanding the capabilities of individual systems, together with improvements in both interface technology and vendor cooperation, have produced far more comprehensive and better-integrated systems that can now cover virtually all areas of even a complex resort property or a multi-property chain. This brings obvious benefits from having more complete and accurate data, both operationally and in regard to guests profile and history information. However, many properties handicap themselves through hanging on to systems well past their competitively useful life, greatly restricting their ability to implement such revenue-enhancing measures as taking Internet reservations, performing effective rate/revenue management, collecting more detailed guest data for customer relationship management and targeted marketing, and so on. Sometimes this comes from a lack of appreciation of their potential upside, but there is also often apprehension about the difficulty of integrating older but still valuable systems into a more modern, integrated whole. Current interface technologies go a long way to alleviating this issue, but many properties have found that the benefits from replacing valued older systems with a more comprehensive, integrated system outweigh the possible loss of some minor functionality. Another factor discouraging upgrades is that the more comprehensive systems can seem challenging to use. Certainly good user interface design, as much an art as a science, is something vendors continue to pursue through better data layouts, property-specific screen customizations, the subtle use of color and differing fonts to guide users through the logical sequence of operations, and so on. This is likely to be a continuing challenge in both guest and operations technology. Check-in kiosks and guestroom technology, for example, must be as intuitive to use as possible, for a wide range of guest ages and technical familiarity. Nevertheless, as far as hotel-management systems are concerned the disadvantages of an unintuitive user interface can be overcome through user training, yet many hotels handicap their users by not providing refresher training on at least an annual basis. In an industry with traditionally high staff turnover this virtually guarantees that the systems wont be used effectively, hindering the property from realizing the full return on its investment and maximizing its revenue. Further, as systems become more comprehensive and wide-ranging their support and security management become both more complex and more essential. Loss of access to the system through hardware, software or network failure is completely disruptive since equivalent manual procedures are now virtually impossible to implement quickly. It is very difficult for an individual property to afford in-house technical support personnel trained in all the systems it uses, yet many properties do not have support agreements with third party vendors that might pro-actively prevent imminent problems. More importantly, guest profile data is becoming an increasingly attractive target for identity theft, and attacks on computer systems containing it are becoming more focused and more sophisticated. In addition, legislation such as Sarbanes-Oxley holds corporate officers personally accountable for the accuracy of their financial data. Despite these factors, many systems do not provide audit trails of which user changed key configuration parameters. Further, although all systems track the user ID responsible for changes to guest data, many hotels fail to enforce control over the sharing of IDs and passwords among users, making it impossible to know who entered or modified specific data or sometimes even just whos signed on to the network. All of these factors encourage the movement towards more professional systems management; either from a corporate resource team shared among many properties or contracted out to a professional third party. Centralized revenue management teams, for example, can provide expert help to multiple properties in a regionally cohesive way. Centrally-hosted systems allow for highly-qualified technicians to provide a far more secure and managed systems environment than would be available to an individual property. This trend is expected to continue as awareness grows of the value of keeping systems operating at peak efficiency, and of the potential damage from security breaches. # 4 ISHC Top Ten Issue CHANGING DEMOGRAPHICS THE IMPACT ON TRAVEL TRENDS The impact of changing demographics on travel trends is a so far reaching no sector in travel, tourism and hospitality remains unaffected. Whether the subject is the gradual retirement of baby boomers, rampant globalization and its impact on business travel, or the increased demand for experiential travel, the dramatic worldwide shift in demographics poses both challenges and opportunities. These recent and ongoing changes in the demographic environment hold major implications for the hospitality industry in particular. With regard to product and service offerings, hoteliers need to begin a strategy that addresses multi-generational needs, wants and desires. Now, more than ever, hoteliers must offer design and amenities that cater to the special needs of aging consumers (Baby Boomers), as well as younger travelers (Gen-X and Gen-Y), who have high expectations in regard to design and technology. The traditional practice of brand standardization flies in the face of this. Hoteliers must adapt and look for ways to enhance all guest experiences regardless of generation. On January 1, 2006 the first of Americas seventy-eight million baby boomers turned sixty-years old, while the last one turned forty. In fact, nearly 8,000 boomers are turning sixty on a daily basis, and according to US Census Bureau statistics, the number of boomers expected to be living in the year 2030 is 57.8 million. This is the year boomers will be between ages 66 and 84. What does this milestone mean for hoteliers? It means changing the way we have traditionally connected with the so-called senior market. Primarily because boomers will not grow old quietly as previous generations have. This is the generation that has, and will continue to redefine the traditional ideas of aging. Boomers will be more active in their retirement, firmly believing that 50s and 60s are now middle age. This is primarily due to longer life expectancies and significant improvements to overall health and well-being. Although boomers will continue to be important in both population and economical terms, the younger markets (the 49 million Gen Xers and 72 million Gen Y set) are now coming into their own, entering middle management positions, stepping into political offices, and assuming their rightful positions of influence and affluence. It is important for hoteliers to bring the generations together and begin to serve their different habits, patterns and needs. The successful model for true solutions will require long lead times, but here are some suggested approaches. Adopt a universal design approach that includes lower beds, brighter lighting, larger fonts, and walk-in showers that are all easier to use, yet hip, cool and high-tech so that younger consumers are drawn to their design. Offer choices that give customer options rather than pre-determined packages. Create experiences versus tours. This allows individuals or multi-generational groups to determine what best works and appeals to them. High-tech guestrooms must become the norm rather than the exception. Today, its all about Internet access, wireless environments, and flat-screen TVs on the walls. But hoteliers must strive to keep up with the relevant technology that is not only expected from the business traveler, but also the leisure and younger sets. The continual widespread adoption of technology by the public will continue to have impact on the consumer expectation of their hotel experience. While there will be an increase in health travel offerings targeting the aging population such as medical spas, the offerings should also include elements of adventure, spirituality, or stress management that will appeal to younger markets. And finally, consider creating a panel of half a dozen or more people from different age and cultural groups who are willing to talk with you on a regular basis about their concerns and experiences, while giving you honest feedback on your products and services. Only by knowing how the motivations of your customers are tied to the underlying values of the generation to which they belong will you be able to tailor your products and services to their needs, interests, and desires. Applied knowledgeably, that information will provide you with a key competitive advantage. # 5 ISHC Top Ten Issue THE FUTURE OF HOTEL PROFITS We can anticipate that it will become increasingly difficult to sustain profit growth and improved return on investment performance. And for several reasons including:1) increasing operating costs that will outpace the growth of Revenues Per Available Room (RevPAR). 2) the rising costs of capital and the need for reinvestment that will adversely affect hotel returns. 3) Increasing labor and benefits costs that are being driven by changes in demographics, government regulations and labor agreements, and 4) higher energy costs. In the US for example, according to Smith Travel Research, RevPAR growth has been robust over the last three years reaching a projected peak in 2006 at 8.9 percent. While there is some debate about exactly where the industry is in the current cycle, there appears to be a consensus that RevPAR growth has peaked. For 2007 Smith Travel Research is projecting growth of 7.1 percent, and with the threat of increased supply looming on the horizon, year over year RevPAR growth is expected to continue to decline. Rising interest rates and higher equity return requirements are anticipated to result in higher costs of capital. At the same time, reinvestment costs (capital expenditures) are increasing as existing supply ages. As a consequence, profits will be reduced and owner returns are expected to decline over the next 12 to 24 months. Labor costs are the number one factor impacting hotel expenses. They are being affected by: Changes in demographics that are expected to constrict the available labor pool; Government regulations (higher minimum wages, immigration constraints, and mandated healthcare); New labor agreements that include significant increases in wages and continued limits on the ability to cross train; and Higher benefit expenses resulting from increased health insurance costs and pension requirements. In 2005, utilities grew at a rate of 13.6 percent over the prior year according to PKF Hospitality Research. While oil prices have been falling in recent months they remain slightly above 2005 levels. Utility expenses are not expected to decline significantly during 2007, and as such will remain an area of concern impacting hotel profitability into the future. In some cases, the factors that have been identified as affecting hotel profitability are out of the control of individual hotel owners and operators, however, there are steps that can be taken to mitigate their impact. For example: by giving increased attention to yield management, operators can potentially increase their RevPAR; through creative financing and diligent oversight of capital expenditures operators can increase their return on investment; improved employee retention and the use of alternate labor sources such as retirees can help to contain employee labor costs; and the installation of new energy saving devices and more efficient design can help to control energy expense. # 6 ISHC Top Ten Issue BRANDING: Mitigating Consumer Confusion over Brand Proliferation and Investor Concerns over Cross-Brand Impact As most of us involved in hotel development and operations are aware, there has been an explosion of new hotel brands/products announced over the past three to four years. Aloft, Cambria, Indigo, Waldorf-Astoria, Hyatt Place, NYLO, Viceroy, Capella, and most recently 1, are but a few examples of this rabid expansion of product type among both the major hotel franchise companies and small start-ups or spin-off management firms trying to establish themselves as a brand. But, despite all the hype and promotion surrounding the roll-out of these new hotels products, and the promise that each will be unique and different from their existing or future competition through design, price point, service levels, amenities, and/or the mattress, do the vast majority of consumers really understand all of the products? Do they want them? And what about the existing hotel franchisee or owner faced with yet another brand competitor under an existing franchise umbrella that is first viewed as splitting the pie even further? What does it do to their demand base? How about the going concern value of their asset? Today, there are an estimated 140 + hotel brands, up from approximately 80 in 1995 and estimated 110 brands in 2000. Are all these brands and choices necessary? Are more brands better, or are we merely creating more confusion for an already confused customer base? The answer is probably yes and yes, but not necessarily negative. Much of the new product being launched is attempting to capture an evolving consumer whose tastes and preferences are changing as they age. The baby boom generation, Gen Xers and Yers, Millenniums, etc., all have demographic characteristics and psychographic needs that may or may not be satisfied by todays hotel products. So the idea is that these new brands and products will better meet these consumers evolving needs in sufficient quantity to be market and financially successful. In that light, the larger issue is what to do with the brands left behind. They never seem to go away! Perhaps thats where more thought and effort should be concentrated by industry consultants, investors and franchisors. On the other hand, in the case of start-up hotel companies such as, Kor, West Paces Hotel Group, which rolled out the Solis and Capella luxury brands under the leadership of a former Ritz Carlton executive, or most recently the 1 luxury brand, begs the question as to whether there is perhaps too much equity and debt capital chasing too few deals in a hot hotel market rather than a verifiable market need for a better mouse trap. From an existing hotel franchisee/operator perspective, how do the major franchise companies protect their existing franchise partners from the impact against these new products so that the new product is not cannibalizing the existing demand base, particularly when there are 10 to 15 years left on the existing operators franchise agreement? This is an on-going issue that continues to surface, but has yet to be resolved between franchisor and franchisee. Franchisee councils, 3rd party impact studies, and areas of protection are a few of the methods used to address this complex issue, but none have proven to be a panacea. In both cases, the onslaught of new brands is a cyclical one and tends to occur during the up and peak points of the hotel cycle. So it is likely that this proliferation will subside as the industry cycle matures or begins to decline. At that point, as we have seen too often, the new brands that were ill-conceived and lacking clear definition and marketability ultimately become the weaker performers which are then often absorbed by the stronger ones. Eventually, these same brands (and all the hotels bearing their name) that fail to capture sufficient consumer interest languish and trade down the food chain of franchise companies over time, or are broken up and sold off in pieces. These thoughts would suggest that, perhaps as an industry, we should focus more on creative alternative uses for marginal brands and properties as opposed to worrying about the new ones stealing existing business. # 7 ISHC Top Ten Issue DISTRIBUTION REVOLUTION In 2006, it is estimated that $24 billion worth of hotel rooms in the US alone will be booked through internet sites representing 27% of US hotel industry room revenues up from $15.5 billion just two years ago. Moreover, industry analysts estimate an additional 25 to 30% of all hotel bookings are influenced by online research. The bottom line is that the hospitality industry continues to experience a revolution in distribution, and organizations are less and less equipped to keep pace with the dramatic changes in this online landscape. As distribution via the Internet evolved many experts agreed that online presence helped level the playing field; that independent hotels and small hotel companies could compete in cyberspace with major brands. Today, the issue is not can they compete but can any hotel or hotel company keep pace with the colossal changes and innovations that flood the online world? At the property level the first challenge was to effectively (and more efficiently) manage a myriad of distribution channels from a tactical perspective. Certainly the efforts to do a better job at the tactical side of distribution management have paid off. Although theres still room for improvement in this regard, online inventory management and better application of rate integrity policies have certainly helped hotels take back control of their inventories and pricing. The newest challenge is represented in the strategic side of distribution management and more specifically the ability to understand, manage and market to the consumer in the online world. This playing field is changing so rapidly that it is virtually impossible to keep pace. Hospitality professionals, whether they be in ownership positions, senior management at corporate or a property level executive, must become online savvy. Without some understanding of the online consumers buying behavior, it is impossible to effectively level the playing field or allocate marketing dollars intelligently. From travel blogs to consumer reviews from travel oriented social networking to highly targeted, email based direct marketing from really simple syndication (RSS permits users to subscribe to their choice of Web content) to the use of rich media to differentiate hotel productall of these innovations are causing what PhocusWright terms the power shift toward consumers. The question is: Are hotels ready for this? In many cases our collective heads are still spinning from the first wave of online distribution challenges. Now hotels must be even savvier about every aspect of how their product reaches the consumer. Directors of Sales Marketing and Directors of Revenue Management must understand at least the basics of search engine optimization, pay-per-click marketing, link popularity strategies and web traffic analysis. Allocation of marketing budgets and resources must be carefully managed to optimize reach. And the connection (and

Comparison of Still I Rise and Realities of a Black Woman Essay

Comparison of Still I Rise and Realities of a Black Woman Compare and Contrast the poems Still I Rise By Maya Angelou and Of course when they ask about the Realities of black women by Grace Nichols. 'Still I Rise' written by Maya Angelou and 'Of course when they ask about the "Realities" of black woman' written by Grace Nichols, are the two poems that I will be comparing and writing about. These poems are expressing the opinions of how white people would like to see or how they see black women. I understand that the word culture means a wide range of ideas, knowledge and beliefs. That is usually shared between the people of a country, place, race, group or religion. The word Culture can also mean a way of life, or set of every day activities, for example a Muslim will worship five times a day. I also understand that with in one culture it is possible to have many different cultures. Both poems are from a different culture to my own. The poems and poets come from the same culture, which is black. Grace Nichols originally came from Guyana and Maya Angelou originally came from Missouri. Both poets are black each poem suggests this in its own individual way as in the poem "Still I Rise" the poet Maya Angelou uses the word "Slaves", and in the past slaves have usually been referred to as black people. In the poem "Of course when they ask about the 'Realities' of black women" the poet Grace Nichols uses "I like to see we black women", This suggests that she is not just writing about black women and that she is a black woman herself as she changes her language from "I" to "we". The poem "Still I rise" by Maya Angelou is mainly about one black woman. In the poem it is saying about a black woman being t... ...propriately. The line which didn't work for me was "I am the dream and hope of the slave" this is because when this poem was written there would have been less slavery and I do not believe that she is the dream of the slave. The rest I very much like. Grace's poem confused me and some part did not make any sense to me so I found it very hard too follow in what was being said. This poem has a lot of depth. I think it is not straight to the point, this to gives the impression that Grace may still fear to speak about her past. The structure and shape of the poem I didn't like not like. To me it looked as thou no time had been taken was a rush and burst of thought all at once. Over all I preferred Maya Angelou's poem "Still I Rise2 I think that she is a very strong black feminist writer. I hope that in the future we will be looking at more of her work.

Motivation Will: The First Grand Theory

The world today has complex structures, being in control is a must for maximum productivity. Motivation to do better must be attained. But in our constant intricate changes, it may be a fact that work motivation may be harder to attain. There are some motivational problems that man needs to look into before it is too late to adapt to the persistent change of the world.In the 21st century there have been many improvements in the status of mankind Complex systems have been developed, huge buildings have been built and theories have been formulated. Man has come a long way since ancient times. Man could not have done these magnificent tasks if he did not want to do it. What makes a person performs this certain splendid improvements?There are many factors that attributes to mankind’s success through the centuries. One of those factors is motivation. Motivation is defined by the cause that a being performs a certain action. It had been studied that motivation for human beings requi res two drives, and those are conscious and unconscious drives. The conscious drive means that the person is aware that he is doing a certain action. In unconscious drives, the person is not aware or he automatically does that certain action. Having the motivation to work would show healthy results.There have been many study in the field of motivation, however, there is no theory that has been generally established. Only directions for motivation have been recognized. Abraham Maslow, an American Physiologist, became famous for his work in humanistic theories. One of his famed works is the Maslow’s Hierarchy of Needs. It described that the needs of man is ordered. It was stated that the needs of man consisted of two parts, the secondary and primary needs. The primary needs must first be met before the secondary needs could be attained. Attaining these needs is acquired quite some time in a human being’s lifespan. Humanistic Psychotherapy can also be done so that a perso n can advance from one level of need to another.Motivation is a big factor in creating a productive community. For example, in a corporation, it is the beneficial that the leaders of the corporation to motivate its workers with job incentives, increased salary, Christmas bonuses and many more. If the corporation gave the workers poor incentives and low salaries then the employees would not work productively.In a large scale, if a corporation that is motivating its workers then it would show positive results. If the corporation show positive results then the market that it belongs would improve. Motivation may be the basics of choice of action but the result it gives is largely beneficial. Because of this, the control of working motivation is important and should always be taken into consideration.Several work motivation theories have been developed. Some of these theories are  Douglas McGregor's Theory X and Y and William Ouchi’s Theory Z. The theory X states that employees do not want to work. They are only forced to work mainly because of some material incentives such as their salary. It may be said that employees work because they need to. Because of these, the motivations that the company should use are the ones that would make the employees continue working even though they try to avoid it, such as threat of penalties.Theory Y states that employees see their work as a source of fulfilment. It may be said that employees are working because they want to work. The workers want the responsibilities they have and, as employees, want to perform them well. Because of this, the motivations that the company should use are the ones that would make the employees more involved in the management such as promotions. It was observed that Japanese companies apply Theory Y and the American companies apply Theory X.There was quite a little difference between the results of the outcome although it was noted that in Theory Y, the workers attained personal satisfacti on and if there is personal satisfaction then there is productivity.   Theory Z, in the other hand, is a lot like Theory Y. It is a better form of Theory Y. Other than making the employees involved in the management, the company also gives the employees lifetime incentives which increase the employees’ loyalty to the company.It was also cited that an employee does not only work for only one specialization, the employee works with diversity. Because of this, they learn more about the company over time which makes them closer and closer to it. To summarize it, we can say that Theory X is the negative reinforcement, Theory Y is the positive reinforcement and Theory Z is the more positive reinforcement.Although work motivation theories have been developed there is still the need to develop new theoretical models of motivation. The three work motivation is not enough to solve the growing motivational problems. For example, person A attains his satisfaction in painting portraits but due to lack of funds, he is forced to work as a call center agent so that he could sustain his everyday needs. Person A only works at the call center agent for the money. He would not have personal satisfaction in working for that agency.Because of this, he would not have productivity which means that he wouldn’t excel in his career in the call center agency because his passion is painting portraits. That means, the call center agency would not increase productivity with person A working for them. In the competitive market, a company such as the call center agency needs to be developed. If the agency would not increase productivity then the agency would not be developed. Thus, the performance of the agency would either be stagnant or would shutdown. It is a hefty price to pay for employees that are not gaining personal satisfaction.A new motivational theory must be made so that even though that an employee is not gaining personal satisfaction, because that person is only in the job for the money, that person will still gain productivity. If there is no new motivational theory created to sustain this problem, and then there would be much instability or a loss.   If a person does not attain the primary levels of the needs then that person would not also attain the secondary level of needs. If so, then that person would not progress and, therefore, be left in the flow of modernization.In our competitive market today, competence is a must. The growing community is encountering problems, because the larger the community, the more error it will come across with. Every person encounters different problems and the person must adapt to the changes it will give and those changes does not necessary mean that it would pleasant for that person. This may lead to personal dissatisfaction.If a company have employees that do not have personal satisfaction within their jobs then that company would like to shutdown or cease to operate. Also, some of the work motivat ion that is developed was only based on the powerful countries. The work motivations for the powerful countries may not be compatible with the less powerful countries. Much complex work motivation models may be needed to support the other difficult problems.If there would be a developed motivation model that will create productivity even though there is no personal satisfaction, then it would be a great aid. The thought of having productivity without personal satisfaction is still uncertain and maybe impossible especially because it contradicts the current theories that have been developed. Much study must still be done in the field of motivation. In mankind’s development, there is an increase in complexity which means there is also an increase of problems that could be encountered.It can be deduced that we are still in the early stages of development in terms of studying motivation. We still lack to completely comprehend our behavior of choice. The concept of predicting our choices and the choices of others are vital for our development. But even though we still haven’t figured out completely the process of our motivation, it does not mean that we will not figure it out in the near future. Presently, we can still manage to progress in our state.The problem is that will we be able to adapt to the predicted problems that will be encountered in the future. Constant study in our behavior of choice is one way to develop new ways of motivational models. If this is done, in later time, we could determine new motivational theories. Man can always withstand the harsh howls of life.REFERENCES:â€Å"Abraham Maslow.† Microsoft ® Encarta ® 2007 [DVD]. Redmond, WA: Microsoft Corporation, 2006.â€Å"Motivation.† Microsoft ® Encarta ® 2007 [DVD]. Redmond, WA: MicrosoftCorporation, 2006.Kassin, Saul. â€Å"Psychology.† Microsoft ® Encarta ® 2007 [DVD]. Redmond, WA: Microsoft Corporation, 2006.http://www.edpsycinteractive.org/ [28 Apr. 07]

Ap Bio Respiration Frq

40) Describe the structure of a mammalian respiratory system. Include in your discussion the mechanisms of inspiration and expiration. In mammals, oxygen first passes through the nasal cavity. The nasal cavity is covered with mucus and cicilia to filter the air. The nasal cavity leads to the pharynx. The pharynx consists of the eustachian tube and the tonsils. The inhaled air then passes to the larynx, trachea, and bronchi. The bronchi lead to the bronchioles in the lungs. In the lungs the pleural membrane facilitates breathing. The bronchioles end in microscopic alveoli lined by a thin, moist epithelium.The alveoli is the primary site of gas exchange. Branches of the pulmonary arteries send oxygen poor blood to the alveoli; branches of the pulmonary veins transport oxygen rich blood from the alveoli back to the heart. Inspiration (the process of inhaling) begins as the external intercostals and diaphragm contract. When this happens, the lungs expand. After this, negative pressure is used to facilitate respiration. So, air moves from an area of higher pressure, which is the air, to an area of lower pressure in the lungs and aveoli. During inspiration the diaphragm and intercostal muscles contract.The diaphragm moves downwards, while the intercostal muscles make the rib cage move upwards. These two processes increase the volume of the thoracic cavity and also reduces the air pressure to below atmospheric pressure allowing air to rush into the airways then into the alveoli. With expiration (the process of exhaling) the opposite occurs. Here, the diaphragm and intercostal muscles relax. This allows the diaphragm to move upwards and the intercostal muscles let the rib cage relax to its resting state. This concept is called passive recoil.After passive recoil occurs, the volume within the thoracic cavity now decreases. This decrease in volume causes an increase in pressure above atmospheric pressure which forces air up and out the airway. In mammals, a large part pa rt of the process of respiration is controlled neurally through the medulla oblongata. The medulla contains the cardiac, respiratory, vomiting and vasomotor centers and deals with autonomic, involuntary functions, such as breathing, heart rate and blood pressure. The main centers in the medula that control respiration are the inspiratory and expiratory center. 3) Discuss the processes of exchange of O2 and CO2 that occur at the alveoli and muscle cells of mammals. Include in your answer a description of the transport of these gasses in the blood. The aveoli is very important to respiration. The aveoli needs to be efficient in obtaining oxygen as the air is approximately 20% oxygen. The aveoli are small, thinly-walled, sacs of air made out of collagen and elastic fibers. It is lined by a thin, moist epithelium, which allows for easy expansion. In respiration, first the lungs are ventilated to maintain their concentration gradient, which draws in fresh air with a higher concentration of O2.The air then fills the alveoli, which are completely surrounded by many blood capillaries in order to maintain a short diffusion distance for the O2 to diffuse in, and the CO2 to diffuse out, so both bring down the concentration gradients. The blood then carries the Oxygen away, and cycles the CO2 back, maintaining a strong concentration gradient, helping to raise the diffusion rates. It is by this mechanism that mammals are able to maintain respiration in all the cells of their body. The concentration discussed above is crucial to gas exchange because it allows osmosis and diffusion to take place.To further facilitate diffusion the surface of the aveoli is moist. Eventually, the oxygen diffuses from the capillaries into the interstitial fluid to be taken up by the cells. At the same time, carbon dioxide diffuses from the interstitial fluid into the capillaries. The oxygen can also be stored in myoglobin, which can be found in muscles. Some CO2 will be present in plasma. This lowers the pH of blood. The levels of dissolved oxygen in the blood are usually 100 mm Hg in the lungs, 40 mm Hg in the muscles during rest, and 20 mm Hg in the muscles during exercise.The oxygen in the aveoli is carried by hemoglobin or in red blood cells. Hemoglobin can be found in red blood cells themselves. The transportation of hemoglobin and oxygen uses cooperation. The cooperation is allosteric. Once oxygen attaches to it, more oxygen molecules attach easily. The opposite occurs when hemoglobin looses one oxygen molecule. The graph of this relationship would be an s-shaped curve. But, both carbon monoxide and oxygen compete to be able to get to the binding site on hemoglobin. Most carbon dioxide is carried as bicarbonate ions (HCO3).The enzyme carbonic anhydrase speeds up reactions and lets the carbon dioxide dissolve more easily. If the CO2 is not dissolved by an aqueous solution, some of it can be carried by hemoglobin. The hemoglobin carries the CO2 at a different site so it doesn’t compete with the O2. When the CO2 starts out at the alveolus, it first goes to the pulmonary vein, then the left atrium, the left ventricle, the artery, the capillary, and finally the CO2 gets to the muscle cells. If the CO2 travels from the muscles cells to the alveolus, the same process occurs in reverse. 4) Many physiological changes occur during exercise. -Design a controlled experiment to test the hypothesis that an exercise session causes short term increases in the heart rate and breathing rate in humans. -Explain how at least three organ systems are affected by the increased physical activity and discuss interactions among these systems. a. An experiment to test this: First, you would need at least 10 people to participate in the experiment. The bigger the data pool, the more reliable your results will be. You would just need a stopwatch for this experiment.First, you would measure the heart rate and respiration rate of all the participants. The heart rate would be measured by feeling the pulse of the person by touching their neck. The number of beats felt in one minute is multiplied by 10 to obtain the heart rate. To obtain the respiration rate, simply count the amount of times the person's chest cavity rises and falls during breathing. This data of the participants at rest would serve as the control. The experimental data would come from the participants during exercise.So, afterward all the participants would be instructed to run along the some course for about 5 minutes. They would run at a moderate jogging speed. When the 5 minutes are up, the heart rate and breathing would be recorded the same way as before. Then, immediately after the data is recorded, the runners would run for another 15 minutes. The data would be recorded the same way immediately afterward. After the data is recorded, the runners would take a 30 minute rest in order to return to a homeostatic condition. After the rest, the heart rate and respiration rate woul d be recorded yet again.If the hypothesis is true, the heart rate and respiration rate should be higher when the participants were exercising. After the rest, the participants should be back to normal. b. – Circulatory System: First of all, the heart in creases the stroke volume (SV). The stroke volume is the volume of blood pumped from one ventricle of the heart with each beat. Then, the body increases the rate of blood circulation to carry oxygen and nutrients to working muscle cells. The increased flow also carries excess CO2 out of the body. So, the cardiac output increases and the blood pressure increases as well.To cause heat loss during exercise, the capillary beds that go to the skin dilate. – Respiratory System: During exercise there is an increased gas exchange between CO2 and O2. This is needed so a lot more oxygen (O2) can travel to the cells and be used as energy. Also, the increased rate of respiration helps expel the extra CO2 that is produced by the mus cle cells. The increased blood circulation during exercise causes the lungs to adapt by recruiting extra capillaries to carry the increased output of the heart, further increasing the quantity of blood in the lung.This means that the diffusion capacity of the lungs is also affected. – Digestive System: During exercise, the digestive system immediately increases the rate of glycogenolysis. During glycogenolysis there is an increased rate of digestion in the body to break down the carbohydrates into glucose. Cellular respiration uses the glucose to increase the production of ATP. The digestive system also diverts blood away from splanchnic renal areas, where it is not needed much. All these processes help provide fuel and energy for physical activity.