Osmosis Essay Essay Example

Osmosis Essay Paper Osmosis is a form of passive transport, and a specialised form of diffusion. It is the movement of water from a dilute solution to a more concentrated one, through a semipermeable membrane. Hence it is where water moves from a high to a low concentration. I will design an experiment to test this process on a typical example of osmosis effect on plant cells, taking as the sample, potato. It is through osmosis and the fluctuating levels of water in the cell that the concentrations of minerals in the plant are regulated. Expt. 1 Last year, I conducted two experiments in which dialysis tubing was used to simulate the semipermeable membrane. In the first experiment a knot was tied in one end of a length of soaked dialysis tubing and a pipette was used to half fill it with a strong glucose solution. The air bubbles were expelled and a knot was tied in the other end. At this point the tubing was flaccid (limp). When it was then placed in a test-tube full of distilled water, it became turgid (firm). [See diag.1] Expt. 2 In the second experiment red-dyed sugar solution was placed in a bell-shaped piece of apparatus, with a capillary tube off it and a cellulose film over the bottom [See diag.2]. This was then placed in a beaker full of distilled water and left for half an hour, by which time the level of water in the beaker had gone down, and red dye had moved up the capillary tube. The water in the beaker had not turned red. The experiment was then repeated with a stronger solution. The volume of water in the beaker decreased further; the dye went further up the capillary tube. We will write a custom essay sample on Osmosis Essay specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Osmosis Essay specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Osmosis Essay specifically for you FOR ONLY $16.38 $13.9/page Hire Writer These two experiments clearly demonstrated that, while small water molecules pass through a semipermeable membrane, larger molecules (such as glucose) do not. This is why the water in the beaker did not turn red, while the red dye in the capillary tube did become paler. The second experiment also showed that the more concentrated the solution, the more water diffused in by osmosis. Expt. 3 More recently, I conducted an experiment investigating these processes in a real plant cell. An onion was cut up, and two small pieces of the epidermis (a single layer of cells) were peeled, cut and placed onto microscope slide. Onto one of them was pipetted a few drops of distilled water; onto the other was pipetted a few drops of 1 molar glucose solution. Cover slips were then placed onto the two pieces of onion epidermis. [see diag.3a]. These were then placed under the microscope, and their cells looked identical [see diag.3b]. Fifteen minutes later, however, a marked change had been observed. While the onion cells bathed in distilled water had become turgid [see diag.3c], those bathed in glucose had been plasmolysed [see diag.3d]. Plasmolysis occurs when water diffuses out of the cell vacuole, causing the cytoplasm to have a decreased volume, in turn causing the cell membrane to pull away from the cell wall. It only occurs when the cell is hypoosmotic relative to the bathing solution. That is to say that plasmolysis only occurs when the cells solute potential (?s) is lower and therefore water potential (?w) is higher than that of the bathing solution. The bathing solution is hypertonic: this means that there is a higher concentration of solute, and thus lower concentration of water, in the bathing solution than the cell. Totally dilute water has infinite water potential, and zero solute potential. In Expt.3, the water potential of the onion cells in the glucose solution was greater than that of the onion cells in the distilled water. So, because the onion cells in the glucose solution were hypoosmotic, they were plasmolysed. Whereas the onion cells in the distilled water were hyperosmotic (had higher solute, and therefore lower water, potential), so became turgid. In my investigation of osmosis in potato cells, I hope to be able to determine the water potential of the cells. I will do this by finding the isotonic (equal solute, and therefore water potential) bathing solution. Key Variables I will be testing a total of 5 bathing solutions (0.2, 0.4, 0.6, 0.8 mol glucose solutions distilled water). I will require 10 potato pieces (two for each solution). As they will be cut from a slice of potato 1 cm tall, the height is already constant. I must also ensure that the breadth of each piece is constant: 1cm. It is vital that the breadth and height are constant so that it is possible to measure any change in length. Of course, in order to measure the change, it will be necessary to ensure that the initial lengths are constant, and to ensure that I measure the same sides at the beginning as the end. To do this, I will take a tiny segment out of one side (I will measure the other). The initial lengths will be 2.5 cm. Obviously, it is hoped that the potato will have an even density, but in case it does not, the individual masses will be measured beforehand as well as afterwards. Through the use of such a precise piece of apparatus, I hope to be more accurate in my final readings. Also, this way the comparison between increase/ decrease in the lengths of potato pieces may be reinforced by a comparison between the increase/ decrease in their masses. So the readings will not only be more accurate, but also more reliable. The initial volumes of the bathing solutions must be constant, in order to better compare any changes in volumes. The initial volumes will be 20ml. The amount of time during which the potato pieces are left in their bathing solutions must be constant. The time set will be 30 minutes. The only variable left is the strength of the bathing solution. These are: 0.2, 0.4, 0.6, 0.8 mol glucose solutions distilled water. I am using these solutions because I want to show some potato cells become turgid and be plasmolysed: and I will need this sort of range to do so, because potato has a lower water potential than onion (and will therefore need a stronger solution than that used in Expt.3). Aim To discover the water potential of the average potato cell in terms of the relative isotonic bathing solution. Hypothesis As demonstrated in the three experiments in the Introduction, osmosis determines that water travels from high to low concentration over a selectively permeable membrane. In the planned experiment, when the bathing solution is hypertonic (lower water potential, higher solute potential) relative to the potato cell, water will flow out of the vacuole into the bathing solution (plasmolysis, Expt.3). This will cause the potato cells to become flaccid, shrinking and losing weight. The potato pieces that lose mass, and decrease in length will be the ones with high water potential, relative to the bathing solution. I think this will happen in the distilled water, because completely distilled water has infinite water potential. When the bathing solution is hypotonic (higher water potential, lower solute potential) relative to the potato cell, the cell will become turgid because water will flow from the bathing solution into the vacuole. The potato pieces that increase in length and gain mass will be the ones with low water potential, relative to the bathing solution. I predict this for the strong glucose solutions (0.4, 0.6, 0.8 mol), because I have seen from experiments 12 that strong glucose solutions have low water potential. When the bathing solution is isotonic (equal water potential, equal solute potential) relative to the potato cell, the cell will not change. The potato pieces that neither increase nor decrease in length and neither lose nor gain mass will be the ones with the same water potential, relative to the bathing solution. I believe this will occur in the weakest glucose solution (0.2mol) because, although a 0.1mol solution plasmolysed the onions in Expt.3, potatoes have a lower water content than onions (85% as opposed to 89%), meaning that they will also have a lower water potential. I am therefore predicting that the water potential of the average potato cell is equal to that of a low strength glucose solution. I say this because I know that, in distilled water, the cells become turgid; and in strong glucose solutions, the cells plasmolyse. Apparatus slab of potato 1cm thick, scalpel, white tile, solutions (0.3, 0.6, 0.9 mol glucose), distilled water, 5 boiling tubes, clock, ruler (mm), electric balance (to 0.01g), and a measuring cylinder, forceps, boiling tube rack, paper towels. Planned Method First I will cut out the 10 potato pieces (10x10x25mm) on the white tile with the scalpel, taking a chunk out of one side [see diag. 4a]. Then I will measure their masses on the electric balance. Then I will measure out the volumes of the bathing solutions (20ml each) in a measuring cylinder (the measuring cylinder will be dried after each measure) [see diag. 4b]. Then I will pour the bathing solutions into the 5 boiling tubes, which I will have labelled, and two potato pieces will be placed into each boiling tube and the timer started [see diag. 4c]. 30 minutes later, I will remove the 10 potato pieces, rinse (briefly) and dry them, and measure their lengths and masses. These will then be recorded. Then the volumes of the bathing solutions will be recorded (again, the measuring cylinder will be dried after each measure). Diagrams Safety Precautions As with all substances in a science laboratory, it is vital that I do not taste the potato, the solutions or the distilled water. I must not touch my face or licking my fingers before washing my hands, but I should attempt to avoid getting the liquids if possible, as it risks contaminating our results. Evidently, care must also be taken with the scalpel in the cutting of the potato, as it is a sharp instrument.

Bjp Partyof India Essay Example

Bjp Partyof India Essay Example Bjp Partyof India Essay Bjp Partyof India Essay BJP redirects here. For other uses, see  BJP (disambiguation). Bharatiya Janata Party| | Chairperson| Rajnath Singh| Parliamentary Chairperson| L. K. Advani| Leader in Lok  Sabha| Sushma Swaraj (Leader of Opposition)| Leader in Rajya  Sabha| Arun Jaitley (Leader of Opposition)| Founded| December 1980| Preceded  by| Bharatiya Jana Sangh| Headquarters| 11 Ashoka Road, New Delhi, 110001| Newspaper| Kamal Sandesh| Youth wing| Bharatiya Janata Yuva Morcha|Womens wing| BJP Mahila Morcha| Peasants  wing| Bharatiya Kisan Sangh| Ideology| Integral humanism[1][2](official) Hindu nationalism[3][4] (Hindutva)  [1] Social conservatism[5]| Political position| Right-wing[6][7][8]| Colours| Saffron  ? | ECI  Status| National Party[9]| Alliance| National Democratic Alliance  (NDA)| Seats in Lok  Sabha| 116  /  545| Seats in Rajya  Sabha| 49  /  245| Election symbol| | Website| www. bjp. org| Politics of India Political parties Elections| | This article is part of a serie s aboutBharatiya Janata Party| Joe Biden| * Bharatiya Jana Sangh   * History of the BJP * Organisation of the BJP * Bharatiya Janata Yuva Morcha * Bharatiya Mazdoor Sangh * Bharatiya Kisan Sangh   * BJP Mahila Morcha * BJP Minority Morcha * List of MP in the 14th Lok Sabha| Part of a series on| Hindu politics| | Concepts[show]| Early advocates[show]| Political leaders[show]| Major political parties[show]| Authors on Hindu politics[show]| * Hinduism * India * Government of India| * v   * t   * e|The  Bharatiya Janata Party  (  pronunciation  (help ·info);;  translation:  Indian Peoples Party; abbreviated  BJP) is the smaller of the two  major partiesin  the Indian political system, the other being the  Indian National Congress. Established in 1980, it is Indias second largest political party in terms of representation in the  parliament  and in the various state assemblies. The Bharatiya Janata Party designates its official ideology and central philo sophy to be integral humanism,[1][2]  based upon a 1965 book byDeendayal Upadhyaya. 10][11]  The party is labelled as Hindu nationalist,[12]  and advocates  social conservatism, self-reliance as outlined by theSwadeshi movement,[13]  and a foreign policy centred around key nationalist principles. The  partys platform  is generally considered as the  right-wing  of the Indian political spectrum. [14][15][16][17] The BJP led the national government along with a coalition of parties of the  NDA  from 1998 to 2004, with  Atal Bihari Vajpayee  as  Prime Minister, thus making it the first non-Congress  government to last a full term in office.Since its election defeat in the 2004 general elections, the BJP has been principal amongst the opposition parties in parliament. Contents [hide] * 1  History * 1. 1  Bharatiya Jana Sangh (1951-1980) * 1. 2  Bharatiya Janata Party (1980-) * 2  Bharatiya Janata Party in general election * 3  Ideology and politic al positions * 3. 1  Hindutva * 3. 2  Economic policies * 3. 3  Defence and terrorism * 3. 4  Foreign policy * 4  Party structure * 5  BJP in various states * 5. 1  List of current NDA Chief Ministers * 6  List of presidents of the party * 7  Controversies and criticism * 7.   Tehelka fake arms deal * 7. 2  Liberhan Commission findings * 7. 3  Use of Black Money in Election * 8  References * 9  External links History[edit source  |  editbeta] Main article:  History of the Bharatiya Janata Party Bharatiya Jana Sangh (1951-1980)[edit source  |  editbeta] The  Bharatiya Jana Sangh  (BJS) was founded by Dr. Syama Prasad Mookerjee  in 1951 to support the  Hindu nationalist cause. The party opposed the appeasement policy of the  Indian National Congress[citation needed]  and was against any compromise in the matters of national and cultural integrity, unity and identity.It was widely regarded as the political arm of the  Rashtriya Swayam sevak Sangh. [18] After Mookerjees untimely death in prison in 1953, during an agitation demanding the effective integration of  Jammu and Kashmir  into India, the entire burden of nurturing the orphaned organisation and building it up as a nation-wide movement fell on the young shoulders of  Deendayal Upadhyaya. For 15 years, he remained the outfits general secretary and built it up. He raised a band of dedicated workers imbued with idealism and provided the entire ideological framework of the party.He groomed future political leaders like  Vajpayee,  Advani  and others. However, the vast majority of the party workers, including Upadhyaya himself were derived from the  Rashtriya Swayamsevak Sangh  (RSS) and brought with them the patriotic fervour and discipline of the parent organisation. [18] The  Jana Sangh  won just three  Lok Sabha  seats in the first general elections in 1952. However, it gradually increased its strength and by 1962 had become one of th e most effective opposition parties in India and seriously challenged the power of the Congress in various north Indian states.Enforcing a  uniform civil code  for all Indians, Barring the killing (and eating) of cows, abolishing the special statues accorded to J;amp;K and majorly promoting usage of the  Hindi language  were some of the pivotal ideological key points of the party[citation needed]. After 1967, The party entered into coalition with  political organisations  of similar ideologies and political positions and formed governments in various states such as  Uttar Pradesh,  Delhi  and others.The party was a major part of the political agitation against the emergency (1975–77) imposed by theIndira Gandhi  regime and thousands of its leaders and workers were reportedly imprisoned across India. The party along with many other political parties merged with the  Janata Party  in 1977 to present a united opposition to the Congress. The Janata Party w on with a huge majority in 1977 and formed the government with  Morarji Desai  as prime minister. Atal Bihari Vajpayee, who had become the leader of the  Jana Sangh  after Upadhyayas death in 1967, was appointed as the external affairs minister in the new government.The Janata government did not last long, though. Morarji Desai resigned as prime minister, and the Janata party was consequently dissolved. The BJS had devoted all its political efforts to sustain the coalition and was left exhausted by the internecine wars within the Janata Party. Bharatiya Janata Party (1980-)[edit source  |  editbeta] In 1980, the leaders and workers of the former Bharatiya Jana Sangh, founded the Bharatiya Janata Party with Vajpayee as its first president. The BJP eavily criticised the Congress government and its policies, and while it opposed the Sikh militancy that was rising in the state of  Punjab, it also blamed Indira Gandhi for biassed and corrupt politics that instigated the mil itancy at national expense. Sikh Leader Darasingh opines that Vajpayee thus brought in Hindu-Sikh harmony. [19] The BJP was a major opponent of  Operation Blue Star. The party was amongst those who strongly disliked and openly protested the violence againstSikhs  in  Delhi  that broke out in 1984, following the assassination of prime minister  Indira Gandhi  by one of her Sikh bodyguards.The BJP was left with only two parliamentary seats in the 1984 elections; the party, however, had established itself in the mainstream of Indian politics, and soon began widening its structure and policies to attract young Indians throughout the nation. During this period, Vajpayee remained central within the party as its president and as the Leader of the Opposition in Parliament, but increasingly hard-line  Hindu nationalists  began to rise within the party and define its politics. Founders Atal Bihari Vajpayee, the first BJP  Prime Minister of India(1998–2004).The BJP bec ame the political voice of the  Ram Janmabhoomi Mandir Movement, which was led by activists of the  Vishwa Hindu Parishad  (VHP) and the RSS, and was advocating for the construction of a temple dedicated to  Lord Rama  in place of the  Babri mosque  in  Ayodhya. Many believed, and still do believe, that the site was the birthplace of the Lord, and that there was a temple long before the  Babri mosque  was built after the alleged demolition of the temple by Babar. They held that this qualified the site as one of the most sacred sites of  Hinduism, where a temple should be reconstructed.The party under its president  Lal Krishna Advani  invigorated the nation with various rath yatras and succeeded in creating a popular protest amongst Hindus. On 6 December 1992, hundreds of VHP and BJP activists broke down an orderly protest into a frenzied attack, and razed the mosque. Over the following weeks, waves of violence between Hindus and Muslims erupted all over th e country, killing over 1000 people. The VHP was banned by the government, and many BJP leaders, including L. K. Advani were arrested briefly for provoking the destruction.Although widely condemned by many across the country for playing politics with sensitive issues, the BJP won the support of millions of Hindus, as well as national prominence. Victory in assembly elections of  Delhi  in 1993 and  Gujarat  and  Maharashtra  in March 1995, and a good performance in the elections to the  Karnataka  assembly in December 1994, propelled the BJP to the centrestage. During the BJP session at Mumbai in November 1995, BJP president L. K. Advani declared that Vajpayee would be the Prime Minister of India if the BJP won the next parliamentary elections scheduled for May 1996.In that election, the BJP emerged as the single largest party in the Lok Sabha and Vajpayee became Prime minister. He, however had to resign within 13 days as the BJP was unable to obtain the required maj ority. In the Lok Sabha elections held in 1998 the  National Democratic Alliance  (NDA) obtained a  simple majority. This time, the BJP (NDA) had allied with the  All India Anna Dravida Munnetra Kazhagam  (AIADMK) and the  Biju Janata Dal  besides its existing allies, the  Samata Party, the  Shiromani Akali Dal  and  Shiv Sena. Outside support was provided by the  Telugu Desam Party  (TDP).The NDA had a slim majority, and Vajpayee returned as prime minister after the 13-day stint in 1996. [20]But the coalition ruptured in May 1999 when the leader of AIADMK,  Jayalalitha, withdrew her support, and fresh elections were again held. On 13 October 1999, the BJP-led NDA riding on a wave of popularity, following victory in the Kargil war and major public support for Vajpayee, won 303 seats. The BJP alone had its highest ever tally of 183. Vajpayee became prime minister for the third time, and Advani became the deputy prime minister and  Home Minister. This NDA government lasted its full term of five years.Vajpayee and his economic team, led by Finance Minister  Yashwant Sinha  continued the policies initiated by the previous Congress government under  P. V. Narasimha Raoand  Manmohan Singh. The NDA government also facillatated major privatisations of previously nationalised government corporations, the implementation of  World Trade Organisation  guidelines,  airline deregulation,foreign investment  and ownership and allowed private companies such as  Mahindra World City  and  Reliance  to build  Special Economic Zones  where  property developers  could build new cities with high-standard infrastructure to manufacture and export products.The BJP and the NDA met with an unexpected defeat in the  2004 general elections, and failed to muster a parliamentary majority. Manmohan Singh of the  Congress Party  and  United Progressive Alliance  succeeded Vajpayee as prime minister. In May 2008, the BJP wo n the state elections in Karnataka. This was the first time that the party had won Assembly elections in any south Indian state. In the 2009 general elections, BJP again faced defeat and its strength in Lok Sabha reduced to 116 seats. The unexpected defeat of BJP is attributed to bad performance of the party in Rajasthan, Uttar Pradesh, Maharashtra, Uttarakhand and Andhra Pradesh.

Chapter 1 Analysis of The Great Gatsby by Fitzgerald

Chapter 1 - Analysis of great Gatsby Great Gatsby by Fitzgerald - This title is just a mere adjective or nickname for the protagonist of the story, which brings importance of expression in books. Fitzgerald has a quite distinctive expression in his writing - especially in this book. He played an important role in using irony and strong words and symbols to convey the ideology of the people of this age and the embodying of 'America's wonderful dream'. We must recognize that there are many similarities between Great Gatsby and its author F. Scott Fitzgerald. Most importantly, Great Gatsby was done in the 1920s, and Fitzgerald experienced this period. The 1920s was an important point in Fitzgerald 's life. It is just like the important link in this novel. But the period is not the only similarity between Fitzgerald and great Gatsby, but it is the one that can best form the story. The great Gatsby of Scott Fitzgerald was the decade of America's history known as a roaring twenties. Scott Fitzgerald's novel The Great Gatsby reflects the life of the 1920s. Scott Fitzgerald's Great Gatsby popular party reflects the United States of the 1920s. Life Gatsby showed his excellent wealth by opening a magnificent party. - I. INTRODUCTION 1896, F. Scott Fitzgerald was born in St. Paul, Minnesota. After growing up in Minnesota, he began his career and married his favorite girl, Zelda. He published his first novel This Side of Heaven in 1920; the novel was a success, and Fitzgerald immediately soon became one of the most famous young writers of the time. F Francis Scott Key Fitzgerald published This Side of Paradise and became a celebrity after publishing The Great Gatsby (The Great). Gatsby) got a new peak in the stars. Fitzgerald reveals much about himself in great Gatsby as he gives his various aspects to different heroes in the novel. - Great Gatsby is one of the most famous books known to people. While pursuing an obsession of childhood, the story about the pursuit of integ ration into the society built for the rich may seem very simple, but this mystery is not behind the scenes, the writing itself is. The words used by F. Scott Fitzgerald are very tasty when selected, so people can not even imagine coincidence.

Zappos Case Study Assignment Example | Topics and Well Written Essays - 1500 words

Zappos Case Study - Assignment Example This prompted him to create an online retail site specializing in footwear which grew to give rise to Zappos.com (Frances, Robin and Laura, 2011). From its inception Zappos value proposition has been to create and deliver to each customer a WOW experience. They are able to achieve this by simply empowering their workforce to deliver a shopping experience that is irresistible. They provide unrivalled customer service and free fast shipping , while at the same time offering almost one thousand two hundred and fifty brands and two million eighty hundred thousand products. As a result of this strategy they have a fanatical customer loyalty with up to 75% being repeat customers (Zappos, 2011). Zappos ability to create and capture value emanates from their nearly obsessive passion to create customer satisfaction and good customer relationships. In fact customer’s loyalty is of such great importance to Zappos that it is their primary goal to be the best customer experience and customer service company. They have a culture that runs deep down and that is customer-focused (Scribd, 2012). In order to create and capture value, Zappos directly invests huge amount of money into customer service. They will only hire employees who are customer-oriented who are able to fit into their culture of optimal employee satisfaction. Even after employing people who are customer-oriented, they further train these individuals thoroughly the art of creating customer loyalty. Zappos approach to creating and capturing value is customer centric. They make use of such strategies as offering free delivery for products purchased, they even allow for free returns when a customer is not happy wi th the product and they also have a 365 day return together with periodical service upgrades. As a result, 75% of their sales emanate from current customers and still have a tremendous rate of growth despite the poor economy (Sam Houston State University, 2011). Zappos have also developed a service culture which is built around ten core principles which stipulate that every new employee has to take four weeks of customer training on loyalty. Their employees are committed to their work and build life long relationships with customers. They make use of social sites for networking and making contact with customers and in the process obtaining invaluable customer feedback and criticism (Sam Houston State University, 2011). The growth and success at Zappos is also attributable to a good corporate culture. The culture at Zappos promotes and encourages employees to be themselves. The employee culture at Zappos is focused on good customer service and is of one mind. They care that the custo mer is happy with the product that he or she chooses to buy. This culture of customer satisfaction is entrenched deep into the beliefs of the employees, their interactions with customers and their hiring protocols. During the hiring process, there are two sets of interviews that are done. One set of interviews is done by the hiring manager together with her or his team. During this stage they check for the basics like relevant experience, and technical ability of the job applicants. The second set of the interview involves the HR department who perform the interview for the sole purpose assessing for culture fitness. They examine whether the individuals would easily fit into their culture (Fast Company, 2012). Zappos culture is built around ten core values. These values include: Deliver WOW through good service, drive and embrace change, creating a little weirdness and fun, humility by employees, be determined and passionate, do more with a little, being creative,

Fostering the Greatest Happiness for the Greatest Number of People Essay

Fostering the Greatest Happiness for the Greatest Number of People - Essay Example Despite opponents of fostering happiness, moral actions will definitely foster and sustain the greatest happiness within the greatest number of people in a given society or community. Key words: Greatest, happiness, moral, action, utilitarianism, fostering, and sustaining Fostering the Greatest Happiness for the Greatest Number of People Based on the utilitarian philosophy any public policy should aim at making a greater number of people attain the greatest possible happiness (Roberts, 2011). Despite the fact that attaining greatest happiness for a greater number of people is unfeasible and undesirable on ideological grounds, there are better ways of attaining the same (Brulde & Bykvist, 2010). Since the classical time social history has shifted its main objective from poverty alleviation to making sure that every individual receives a more considerable standards of living (Roberts, 2011). Enhanced standard of living is one way of achieving happiness within a given population. Theref ore, Veenhoven (2010) argues that despite the philosophical misconceptions that fostering greatest happiness to a greater number of people is both undesirable and unfeasible, there are numerous strategies, actions, and policies that would enhance the same. The following discussion attempts to provide a deeper understanding on how to foster the greatest happiness for the greatest number of people. In order to provide the same, the discussion includes definitions of both the greatest happiness as well as the greatest number of people. The following discussion attempts to provide a deeper understanding on how to foster the greatest happiness for the greatest number of people.... What’s more, the paper attempts to provide an overview of the main points under the conclusion sections. Definition of Terms ‘Happiness’ is a word that has many different meanings. The meanings of the word ‘happiness’ are always mixed up when use thereby ending into elusive reputations. One of the ways of defining happiness is on the basis of quality of life. According to Roberts (2011), happiness used in a broader sense would indicate high quality of life or the art of well-being. As a quality of life or well-being happiness denotes that life is a good thing even though such meanings do not provide the features or aspects of a good life. When used in specific ways under the aspect of quality of life or well-being, happiness can described some of the aspects of quality of life (Brulde & Bykvist, 2010). In most cases, happiness is used to define two main classifications revolving around the life’s quality or well-being. Vertically, happiness may be used to differentiate between chances of good life against the actual outcomes that individuals undergo through. On the other hand, happiness can be used horizontally to provide a distinction between external and internal qualities of a person. Understanding happiness in respect to quality of life has been commonly used especially in the contemporary economy. Qualities of life can be viewed as either inner or outer qualities on one perspective and as either life-chances or life-results on the other perspective (Brulde & Bykvist, 2010). A life that has desirable outer qualities and life-chances is considered to be livability of environment whereas a life that has both results and outer qualities is considered to be utility of life. Notably, life with chances and inner qualities is

Life Philosophy Essay Example for Free

Life Philosophy Essay The meaning of life is to give life meaning Do not let what you cannot do interfere with what you can do. Life Philosophy of John Wooden Even a fool knows you cant reach the stars, but that doesnt stop a wise man from trying. You cant make someone Elses choices. You shouldnt let someone else make yours. Life Philosophy of Gen. Colin Powell Man is not the creature of circumstances, circumstances are the creatures of men. We are free agents, and man is more powerful than matter. Life Philosophy of Benjamin Disraeli When an affliction happens to you, you either let it defeat you, or you defeat it Life Philosophy of Rosalind Russell A life lived in fear is a life half lived. To live a creative life, we must lose our fear of being wrong. It is better to be hated for what you are then to be loved for what your not There are always two choices. Two paths to take. One is easy. And its only reward is that its easy. Positive thinking will let you do everything better than negative thinking will. Life Philosophy of Zig Ziglar You will never achieve what you never begin The measure of a man is the way he bears up under misfortune. Dont wait for your ship to come in, swim out to it. Man cannot discover new oceans unless he has the courage to lose sight of the shore. Philosophy of Life by Andre Gide If one seeks advice, give them direction, not correction. Sooner or later, those who win are those who think they can. Philosophy of Life by Richard Bach Do the things you know, and you shall learn the truth you need to know. Philosophy of Life by George Macdonald Let us not be content to wait and see what will happen, but give us the determination to make the right things happen. Philosophy of Life by Peter Marshall It is better to fail in originality than to succeed in imitation. Dont take life too seriously. no one gets out alive, anyways. Before you talk about what you want appreciate what you have. A man either lives life as it happens to him, meets it head-on and licks it, or he turns his back on it and starts to wither away. Life Philosophy from Gene Roddenberry You see, in life, lots of people know what to do, but few people actually do what they know. Knowing is not enough! You must take action. Life Philosophy from Anthony Robbins If you believe you can, you probably can. If you believe you wont, you most assuredly wont. Belief is the ignition switch that gets you off the launching pad. Life Philosophy from Denis Waitley You can do what you think you can do and you cannot do what you think you cannot Life Philosophy from Ben Stein Find something you love to do and youll never have to work a day in your life. Life Philosophy from Harvey Mackay You can do what you want to do. You can be what you want to be. Life Philosophy from R. David Thomas Philosophies in Life PHILOSOPHY may be defined as the study and pursuit of facts which deal with the ultimate reality or causes of things as they affect life. The philosophy of a country like the Philippines is made up of the intricate and composite interrelationship of the life histories of its people; in other word, the philosophy of our nation would be strange and undefinable if we do not delve into the past tied up with the notable life experiences of the representative personalities of our nation. Being one of the prominent representatives of Filipino personalities, Jose Rizal is a fit subject whose life philosophy deserves to be recognized. Having been a victim of Spanish brutality early in his life in Calamba, Rizal had thus already formed the nucleus of an unfavorable opinion of Castillian imperialistic administration of his country and people. Pitiful social conditions existed in the Philippines as late as three centuries after his conquest in Spain, with agriculture, commerce, communications and education languishing under its most backward state. It was because of this social malady that social evils like inferiority complex, cowardice, timidity and false pride pervaded nationally and contributed to the decay of social life. This stimulated and shaped Rizal’s life phylosophy to be to contain if not eliminate these social ills. Educational Philosophy Rizal’s concept of the importance of education is clearly enunciated in his work entitled Instruction wherein he sought improvements in the schools and in the methods of teaching. He maintained that the backwardness of his country during the Spanish ear was not due to the Filipinos’ indifference, apathy or indolence as claimed by the rulers, but to the neglect of the Spanish authorities in the islands. For Rizal, the mission of education is to elevate the country to the highest seat of glory and to develop the people’s mentality. Since education is the foundation of society and a prerequisite for social progress, Rizal claimed that only through education could the country be saved from domination. Rizal’s philosophy of education, therefore, centers on the provision of proper motivation in order to bolster the great social forces that make education a success, to create in the youth an innate desire to cultivate his intelligence and give him life eternal. Religious Philosophy Rizal grew up nurtured by a closely-knit Catholic family, was educated in the foremost Catholic schools of the period in the elementary, secondary and college levels; logically, therefore, he should have been a propagator of strictly Catholic traditions. However, in later life, he developed a life philosophy of a different nature, a philosophy of a different Catholic practice intermingled with the use of Truth and Reason. Why the change? It could have been the result of contemporary contact, companionship, observation, research and the possession of an independent spirit. Being a critical observer, a profound thinker and a zealous reformer, Rizal did not agree with the prevailing Christian propagation of the Faith by fire and sword. This is shown in his Annotation of Morga’s Sucesos de las Islas Filipinas. Rizal did not believe in the Catholic dogma that salvation was only for Catholics and that outside Christianity, salvation was not possible even if Catholics composed only a small minority of the world’s religious groups. Nor did he believe in the Catholic observation of fasting as a sacrifice, nor in the sale of such religious items as the cross, medals, rosaries and the like in order to propagate the Faith and raise church funds. He also lambasted the superstitious beliefs propagated by the priests in the church and in the schools. All of these and a lot more are evidences of Rizal’s religious philosophy. Political Philosophy In Rizal’s political view, a conquered country like the Philippines should not be taken advantage of but rather should be developed, civilized, educated and trained in the science of self-government. He bitterly assailed and criticized in publications the apparent backwardness of the Spanish ruler’s method of governing the country which resulted in: 1. the bondage and slavery of the conquered ; 2. the Spanish government’s requirement of forced labor and force military service upon the n natives; 3. the abuse of power by means of exploitation; 4. the government ruling that any complaint against the authorities was criminal; and 5. Making the people ignorant, destitute and fanatic, thus discouraging the formation of a national sentiment. Rizal’s guiding political philosophy proved to be the study and application of reforms, the extension of human rights, the training for self government and the arousing of spirit of discontent over oppression, brutality, inhumanity, sensitiveness and self love. Ethical Philosophy The study of human behavior as to whether it is good or bad or whether it is right or wrong is that science upon which Rizal’s ethical philosophy was based. The fact that the Philippines was under Spanish domination during Rizal’s time led him to subordinate his philosophy to moral problems. This trend was much more needed at that time because the Spaniards and the Filipinos had different and sometimes conflicting morals. The moral status of the Philippines during this period was one with a lack of freedom, one with predominance of foreign masters, one with an imposition of foreign religious worship, devotion, homage and racial habits. This led to moral confusion among the people, what with justice being stifled, limited or curtailed and the people not enjoying any individual rights. To bolster his ethical philosophy, Dr. Rizal had recognized not only the forces of good and evil, but also the tendencies towards good and evil. As a result, he made use of the practical method of appealing to the better nature of the conquerors and of offering useful methods of solving the moral problems of the conquered. To support his ethical philosophy in life, Rizal: 1. censured the friars for abusing the advantage of their position as spiritual leaders and the ignorance and fanaticism of the natives; 2.counseled the Filipinos not to resent a defect attributed to them but to accept same as reasonable and just; 3. advised the masses that the object of marriage was the happiness and love of the couple and not financial gain; 4. censured the priests who preached greed and wrong morality; and 5. advised every one that love and respect for parents must be strictly observed. Social Philosophy That body of knowledge relating to society including the wisdom which mans experience in society has taught him is social philosophy. The facts dealt with are principles involved in nation building and not individual social problems. The subject matter of this social philosophy covers the problems of the whole race, with every problem having a distinct solution to bolster the people’s social knowledge. Rizal’s social philosophy dealt with; 1. man in society; 2. influential factors in human life; 3. racial problems; 4. social constant; 5. social justice; 6. social ideal; 7. poverty and wealth; 8. reforms; 9. youth and greatness; 10. history and progress; 11. future Philippines. The above dealt with man’s evolution and his environment, explaining for the most part human behavior and capacities like his will to live; his desire to possess happiness; the change of his mentality; the role of virtuous women in the guidance of great men; the need for elevating and inspiring mission; the duties and dictates of man’s conscience; man’s need of practicing gratitude; the necessity for consulting reliable people; his need for experience; his ability to deny; the importance of deliberation; the voluntary offer of man’s abilities and possibilities; the ability to think, aspire and strive to rise; and the proper use of hearth, brain and spirit-all of these combining to enhance the intricacies, beauty and values of human nature. All of the above served as Rizal’s guide in his continuous effort to make over his beloved Philippines.

Amblyopia Essays -- Medicine Medical Eye Papers

Amblyopia This paper provides a brief description of amblyopia and discusses current research regarding the motion pathway in individuals with amblyopia. Amblyopia is a condition in which visual acuity in one eye is greatly reduced. It is caused by lack of stimulation or disuse during visual development (Rose, 1998). Because the eye is not fully developed at birth (Jarvis, 1992, as cited in Rose, 1998), infants need stimulation to complete the visual neural pathway. When one or both eyes are inhibited, for example due to misalignment of one eye (strabismus) or a large difference in refractive power between two eyes (anisometropia), the neural pathway for the inhibited eye develops abnormally, or does not develop at all. At approximately six years of age eye development is complete (Stager, 1990, as cited in Rose, 1998). Before visual development is complete amblyopia can be treated. If it is caught and treated at an early age, normal vision can be preserved (Rose, 1998). There are several types of amblyopia. Researchers must be aware of the various types of amblyopia because the effects for each are not always consistent. Strabismic amblyopia is caused when the two eyes are out of alignment due to weak musculature. Anisometropic amblyopia is a result of a large difference in refractive power of an individual's eyes. Another form of amblyopia results when visual information does not reach the retina. This is called stimulus deprivation amblyopia. Meridional amblyopia is a result of the diffused images caused by astigmatism. Researchers often discover that there are differences between groups of amblyopes based on type. For example, Levi and his colleagues (1994) discovered differences in vernier acuity between anisomet... ...9-1944. Hess, R. F., & Anderson, S. J. (1993). Motion sensitivity and spatial undersampling in amblyopia. Vision Research, 33, 881-896. Hess, R. F., Demanins, R., & Bex, P. J. (1997). A reduced motion aftereffect in strabismic amblyopia. Vision Research, 37, 1303-1311. Kubova, Z., Miroslav, K., Juran, J., & Blakemore, C. (1996). Is the motion system relatively spared in amblyopia? Evidence from cortical evoked responses. Vision Research, 36, 181-190. Levi, D. M., Klein, S. A., & Wang, H. (1994). Amblyopic and peripheral vernier acuity: a test-pedestal approach. Vision Research, 34, 3265-3292. Levi, D. M., & Polat, U. (1996). Neural plasticity in adults with amblyopia [Abstract]. Proceedings of the National Academy of Sciences of the United States, 93, 6830. Rose, S. E. (1998). Amblyopia: the silent thief. The Journal of School Health, 68, 2, 76-79.

Cameras in public areas Essay

Today, we see a lot of school violence happening. To stop or prevent these violence, we should set up video cameras in public areas in schools. More security will reduce the number of violence in school. People will act and do things more carefully and it will prevent students from getting hurt and provide better learning conditions in schools. Campus security and safety is an important feature of postsecondary education. The Department of Education is committed to assisting schools in providing students nationwide a safe environment in which to learn and to keep student, parents and employees well informed about campus security. At present, the balance is thoroughly tilted towards efforts to effect tough safety and drug policies in the schools and against any extension of the current scant constitutional rights students enjoy. As the preoccupation with drugs and gang paraphernalia in the schoolhouse has escalated, school searches of students and seizures of their property in accord with the Fourth Amendment comprise a cutting edge issue for the courts and school authorities. The video cameras will prevent or stop the school violence. By locating them in public areas of schools, it will not violate any private things going on students’ lives in schools. The video camera will detect fights in the school, prevent fights by recognizing problems that are happening and building up among students, also detect any harmful weapons or materials that are not allowed in school properties, such as knives, guns, alcohols, drugs, etc. Some might argue that it will totally destroy their privacies, but there is no privacies to be destroyed. The video cameras will basically placed on hall ways and all students are got to do on hall ways are just walk and go to the next class or bathroom. Also some might think that that is why the teachers and hall duty people are for, but they have limits. They will not be able to catch all of obligations or problems building up among students, illegal materials in school, and vandalisms. The teachers or hall duties might just turn around for something and any incidents might happen and they might not be aware of those. So it is necessary to set up video cameras in public areas of schools.

Hum105 Week 1 Questiona Essay

1.The word myth, as used popularly is an accepted popular misconception accepted by many as truth. The academic definition as given in our texbook is, â€Å"Ancient narratives that attempt to answer the enduring and fundamental human questions: How did the universe and the world come to be? How did we come to be here? Who are we? What are our proper, necessary, or inescapable roles as we relate to one another and to the world at large? What should our values be? How should we behave? How should we not behave? What are the consequences of behaving and not behaving in such ways?† (Leonard & McClure, 2004, p. 1). In other words, in this sense, myths are the storys that give reason to the questions we have about our social beliefs and moral values. 2.Myths seem to cross cultural barriers in their similarities due to a similar set of questions that we have no scientific answer for. Though religion and mythology give reasons as to why we act the way we do, where we began and what is right and what is wrong in our behavior, we do not have solid proof as to the reasons that these rules for living come from. From the beginning of time for any society, there has been the need to establish a set of rules for establishing acceptible ways of living, and without giving a historical reason based in peoples’ own history, there is no real way of not having the argument that a people can make up their own set of values based on their own current, individual wants. 3.There is a strong tie between belief, knowledge, myth and religion. Belief can be described as knowledge based on faith, rather than factual data. Myth is story that gives reason as to why we live the way that we do and why we accept the set of values that we live by. Religion is belief in a reasoning as to how and what we believe as fact, and the the history of how we came to be as a true happening. Religion is also what gives rules and consequenses for the ethics and moral rules in which societies use for their way of living. 4.I believe that mythology has a place in contemporary culture as it has been a tremendous part of our history and explains many actions and reactions that our ancestors used in their decision making. From various ceremonies such as weddings and funerals, to old sayings, songs and stories, myth has been an important way in which tradition has been carried down through the generations and across borders into mixed societies. In both teaching their own young, and explaining to and entertaing members of other groups, mythology is a way of telling the story of the history of a culture in a way that is easy for most to understand. Leonard, S., & McClure, M. (2004). Myth and knowing. An introduction to world mythology . : McGraw-Hill Company.

quest for fire essays

quest for fire essays This story happens 80,000 years ago when our ancestors first discovered the power of fire, but did not know how to master it. One day, a peaceful tribe is attacked by apes and wolves. Many die in the fighting and the tribe is forced to leave their territory. They move to a small island, and on their way, they lose their treasurefire. Fire to them is like the door to a house. Without the door, the house will not collapse. But when a robber comes, the house has no protection. Without fire, men can live, but they lose their most powerful weapon when they are attacked. Thus, the tribe is in a great danger. An attack of wolves or other beasts can easily kill them. Because they don't know how to make fire, they send out three members of the tribe to look for fire. On their way, they save a girl but she runs away later. Then the three men are captured by another more advanced tribe (everyone in the area seems to be evolving at a different rate). In the tribe, they meet the girl who they saved earlier and one of them fell in love with the girl. They also learn how to make fire on their own. The three men and the girl flee one day and return to the small island where their tribe is. The people of their tribe are very excited about their return and they are even more exciting when they learn that they can make fire by themselves. From now on, humans life is no more depends on Gods favor. They can manage their own life. In spite of causing me nearly to vomit, this movie has some good aspects. It uses excellent sound effects and perfect makeup technique to make this movie very realistic. There is no dialogue throughout the whole movie, but the body language and gestures of men well explain the story. This movie makes you think a lot about our ancestors, where we came from and how we would survive in a world where the secret of how to make fire is as momentous as we would regard the moon landin ...

MUSIC AS AN EFFECTIVE PLATFORM FOR PROTEST Essay

MUSIC AS AN EFFECTIVE PLATFORM FOR PROTEST - Essay Example Protest Music has always effectively captured the mood of the era and every movement in the US has been accompanied by protest songs whether it was the slave movement, anti-war sentiment or the feminist movement. It is however in the 1960s during the Vietnam War that Protest Music came forward as a major jolt to the government and the public. It was singers such as John Lennon with his ‘Give Peace a Chance’ who created uproar within the music industry and the general public. Their songs became mantras for the public. Later Hip Hop came forward to express the repressed anger of the Black Americans towards the biased attitude of the government towards their race. Hip Hop became so popular that it was warmly accepted by even White Americans who felt for the cause of these people. In this paper, we attempt to understand how music can be an effective platform of protest. Some believe that protest music is nothing more than propaganda aimed to turn the public against the government. They believe that protest music can gain nothing through its unorganized way of dealing with community issues. On the other hand, there are some who believe that protest music creates a sense of bonding and awakening within the public. The public understand that they are not alone and once they join together through music, they can attain a lot. The Hutchson Family Singers were the first protest singers in the history of US that came forward during the mid 19th century. They took up various causes that the public was suffering with such as abolition of slavery, women suffering, the temperance movement etc. The Hutchson Family created a name for themselves with songs like ‘Escape at Sunset’ that focused on the issue of slavery. The Hutchson Family also sang for the President, John Tyler and became friends with Abraham Lincoln. It was the Hutchson Family Singer who inspired many with their protest songs such as Woodie

Breaking loose from the Bondage of Racial Discrimination Slavery Essay

Breaking loose from the Bondage of Racial Discrimination Slavery - Essay Example The blacks were constantly arrested in the past; this case is still eminent nowadays lots of black people are in holding since they are considered violent. Minimal considerations have been made to handle this challenge. Theologically the blacks are viewed to be gang men yet the regime has not made efforts to prove why this case is so. The government only aims at removing them from the streets. It is common knowledge that most of the black people grow in a hostile environment. Securing favorable opportunities given these circumstances is a pressing issue hence many indulge in criminal activities. Moody was concerned with the concept of race. In her memoir, she explains of her two uncles who appeared white. The shift brought many challenges into her life. Moving to new places accrues many challenges particularly discrimination. The US is composed of various cultures and facts have it there is some level of hostility between these cultures. Eventually, violence breaks which result in loss of life and fundamentally opportunities are reduced. For instance the assassination of Martin Luther, who had a great vision for America, crippled his peace vision that resulted in chaos. Redemption for America was vital since it was a home and will forever be to this diverse people. While in high school her interests in politics were awakened, she tells the story of a young boy who was brutally murdered. In the memoir, her mother explains that the boy was killed by an evil spirit.