Tuesday, August 6, 2019

Night by Elie Wiesel Essay Example for Free

Night by Elie Wiesel Essay Night by Elie Wiesel. Born in the town of Sighet, Transylvania, Eliezer is a young and strong –minded individual, but doubts his religious beliefs. He and his family were taken from their home in 1944 to Auschwitz concentration camp, which was known as the Holocaust. Eliezer, being a dynamic character had many thoughts and feelings towards life and his father. His thoughts and faith always changed (Wiesel 33). But, he always tried to stay strong, hopeful and determined for himself and his father. While in Auschwitz, Elie thought alot about how his life was changing (38). He went from a 13-year old deeply observant and very religious teen, into a wishing, confused and doubtful individual. Being dynamic changes you as a person and it affected the mood and tone of the story. Eliezer’s appearance wasn’t really mentioned in the story. But you could imagine what happened with eating just bread crusts, soup, and sometimes nothing to drink (54). When Eliezer broke his foot, he still hopped for survival along with his frail father (78). His belief and faith subsided the longer they stayed in the camps. Others lost complete faith in their God that they trusted (66). It was every man for himself and they would do anything to stay alive, even kill. While staying in the camps Eliezer sometimes decided between life and death, to escape the hurt, torture, and pain. Once they were finally released free, no one thought of revenge (115). All they wanted was to eat and when they were no longer hungry, they still didn’t think of revenge. Freedom and food were the only things left to think about (113). Eliezer is a young and strong-minded individual, but doubts his religious beliefs. Being a dynamic character means that you aren’t sure about decisions and your mind is always changed. When Eliezer found the strength to get up and look at himself in the mirror, the gaze that looked back at him never left him.

Monday, August 5, 2019

The Threat Of Nuclear Weapons Politics Essay

The Threat Of Nuclear Weapons Politics Essay Nuclear weapons are weapons of mass destruction which are capable of wiping out an unimaginably large number of people. Today, five member nations, the United States of America, Russia, United Kingdom, France and the Peoples Republic of China are internationally recognized as nuclear weapons nations by the Nuclear Non-Proliferation Treaty (NPT) and are thus permitted to possess nuclear weapons. Two non-signatory members, India and Pakistan also possess these weapons and have conducted nuclear weapon tests. In addition to these seven members, Israel is strongly suspected of possessing nuclear weapons although it has neither confirmed it nor denied it. There is also speculation the Iran might be running a covert nuclear weapons program. Finally, North Korea has publicly declared itself to be in possession of nuclear weapons but this fact has never been confirmed as it has not conducted any substantial nuclear tests. There is an urgent need to limit the proliferation of nuclear weapons across the world as they pose a great threat to international security and their usage could lead to catastrophe. Today, this issue is especially relevant to North Korea and the Middle East where the lack of agreements and the prevalence of ambiguities regarding nuclear programs is becoming an issue of global concern. Countries associated with nuclear weapons3 Definition of Key Terms Nuclear Non Proliferation Treaty (NPT) The NPT is a treaty that came into force in 1970, in order to limit nuclear proliferation. It prohibits non nuclear weapon states from developing, possessing or acquiring nuclear weapons or explosives. The three pillars of the treaty are non proliferation, disarmament and the peaceful use of nuclear technology. Currently, it has not been signed by India, Pakistan and Israel. Nuclear weapons Nuclear weapons are extremely destructive and explosive weapons that derives its force through either fission reactions or both fission and fusion. Nuclear Proliferation Nuclear proliferation is a term now used to describe the spread of nuclear weapons, fissile material, and weapons-applicable nuclear technology and information, to nations which are not recognized as Nuclear Weapon States by the NPT. 1 Nuclear weapons free zone A Nuclear weapons free zone is a geographical area recognized by the United Nations that has banned the use and development of nuclear weapon technology and has put measures into place to check its implementation. Nuclear Disarmament Nuclear disarmament is a proposal to dismantle nuclear weapons in order to reduce the possibility of the occurrence of a nuclear war. Background Information The first nuclear weapon was invented by USA, Britain and Canada during the Second World War. USA remains the only country to have ever used it. Soon after, during the Cold War, the world saw the beginning of the nuclear arms race. Following the Second World War, Korea was divided into two geographical regions: the northern controlled by the Soviets and the southern controlled by USA. Also, Israel is believed to have begun investigating the nuclear field soon after it was founded in 1948. In the 1950s the nuclear program in Iran was established for peaceful purposes under the supervision of the United States. The Partial Test Ban Treaty (PTBT) was signed in 1963 which banned the test of nuclear weapons underwater, in the atmosphere or in outer space. This treaty was not signed by China and France who are both nuclear weapons states today. The conflict between the communist North Korea and the capitalist South Korea has been going on since 1950 and there have been repeated failures to consolidate the two as one unified nation. Even today, the two countries have not officially made peace. Hence, ever since the 1970s, North Korea began its pursuit of acquiring nuclear weapons. In 1967, a CIA report claimed that Israel had the materials required to construct a bomb. In 1979, a US satellite reported a flash in the Indian Ocean that was similar to a nuclear denotation and could have possibly been a nuclear test conducted by Israel. It is speculated to be one of the apparently few joint nuclear tests conducted by South Africa and Israel. Minimal progress was made in nuclear disarmament until 1991 and the Comprehensive nuclear test ban treaty (CTBT) was adopted in 1996 which banned all nuclear explosions in all environment for military or civilian testing. It was signed by 182 countries and ratified by 153 and was aimed at stopping the nuclear arms race. Iran ratified the NPT in 1970s which subjected it to IAEA inspections. Today, the main reason for suspicion of Irans nuclear program is its failure to declare sensitive enrichment and reprocessing activities to the IAEA. In 1992, North Korea entered a safe guards agreement under Article 3 of the NPT which allowed IAEA inspectors to inspect North Koreas nuclear materials. In 1993, North Korea threatened to withdraw from the NPT which it had acceded to earlier. However, this did not ultimately happen as USA and North Korea came to an agreement by which North Korea would suspend all nuclear reactors in exchange for in exchange for alternative energy resources. North Korea withdrew from the IAEA in 1994 and launched a missile over the Sea of Japan in 1998 which caused USA to review its policies towards the country. Relations between the two countries remained turbulent. In 2002, the North Korean Deputy Secretary apparently acknowledged the existence of a covert nuclear-weapons development program. North Korea withdrew from the NPT in 2003 and in response; the US launched six way talks about the issue with North Korea, South Korea, China, Japan and Russia. North Korea, once again, agreed to abandon all nuclear weapon activities. However, like previous agreements, North Korea did not commit to it. It declared that it had nuclear weapons and withdrew from the six party talks in 2005. In October, 2006 North Korea announced plans for its first nuclear test. North Korea did conduct an explosive underground test but there are doubts as to whether it really was a nuclear test since the magnitude of the blast was less than expected. As far as Iran is concerned, in March 2010, Iran declared itself as a nuclear state and president Ahmadinejad announced I want to announce with a loud voice here that the first consignment of 20 percent enriched uranium was produced and was put at the disposal of the scientists. However, Iran reiterated that it will use this only for peaceful purposes. We have the capability to enrich uranium more than 20 percent or 80 percent but we dont enrich (to this level) because we dont need it. Evidently, there has been a great turn of events regarding the development and legitimacy of nuclear weapons in North Korea, Iran and Israel. A clear agreement in the case of all three countries has yet to be formed. General Overview Nuclear Deterrence The argument of those who possess nuclear weapons is that it enables them to ward off or deter nuclear or conventional attack through threat of disastrous retaliation. This could be incentive to possess nuclear weapons. DPRK has been accused of using nuclear weapons as a political tool to normalize relations with USA, Japan, and South Korea and to end the embargo against North Korea. North Korea will thus be unwilling to give up nuclear weapons without substantial concessions from USA and South Korea, among others. On the other hand, Iran has entirely denied seeking nuclear weapons for retaliation or nuclear deterrence. Transfer One of the greatest concerns with nuclear weapons is that it could end up in the wrong hands. Not only could countries possessing them sell them to others, thus encouraging nuclear proliferation, but nuclear weapons could also be sold to or stolen by non-state actors. If such a situation were to arise, it would have severe implications on the national security of several countries. For instance, DPRK has refrained from selling its nuclear weapons and materials. However, in the case of harsh sanctions being imposed on the country, it could retaliate and sell its nuclear weapons. Out of this fear, China has prevented the Security Council from authorizing the use of force or imposing truly harsh sanctions on the country. Similarly, in 1975, there were rumors that Israel offered to sell its nuclear weapons to South Africa. Israel has vehemently denied the claim. Israel-Iran Relations The turbulent relationship between Israel and Iran dates back to the Islamic Revolution in the 1970s. Both countries are suspected of having a nuclear weapons program and blame each other for threatening the security of the Middle East by doing so. Irans extreme hostility towards USA and Israel is probably the reason that has caused many to consider Iran to be the greatest threat in the Middle East. Iran itself is not a democracy and does not recognize the right to freedom of speech and expression. In addition, it refuses to acknowledge Israel as a country and refers to Israel as an occupied territory. However, many are angered at the fact that although there is no proof that Iran plans on developing nuclear weapons it is being faced with threats of dire consequences by the USA and Europe where as there is comparatively less pressure on Israel which is practicing opacity as far as its nuclear plan is concerned. On the other hand, seeing as Israel is a democracy, people believe that it can be trusted with its power. Israel also has a reputation of being relatively more reliable and predictable. It is considered less likely to misuse its nuclear weapons through and arbitrary attack. However, Israels intentional ambiguity regarding nuclear development in the country could be considered as a catalyst for the prospect of a nuclear arms race in the region. There are rumours that Israel may have up to 400 nuclear warheads. Egypt and 17 other Middle Eastern countries want Israels nuclear capabilities to be discussed with the IAEA since they have all signed the NPT and believe that Israels accession to the NPT is essential to establish regional peace. Israels current status is considered by some to be a provocation of nuclear proliferation. Israel refuses to sign the NPT without a comprehensive regional peace agreement as until then it requires its ambiguity about its nuclear weapons capability as a deterrent. It is important to note that although the world is split regarding who is to be blamed, both Israel and Iran are in a situation that can possibly lead to a destabilizing arms race in the Middle East and are key players in the possibility of establishing a nuclear free zone in the Middle East. Thus any agreement that does not involve the two countries will result in stalemate. Major Countries and Organizations Involved Israel Israel is the only country in the Middle East that is not a part of the NPT and is suspected by the IAEA to have nuclear weapons. Israel refuses to admit or deny possessing nuclear arsenal, or developing nuclear weapons and is using this ambiguity about its nuclear weapons capability as a deterrent. It is a good ally of USA and a hostile enemy of Iran. Iran Iran is a part of the NPT and strongly asserts that its nuclear technology, including enrichment is solely for civilian purposes but the IAEA has been unable to verify it. It is strongly suspected that the program is concealing the development of nuclear weapons. Iran claims that Israel is the only obstacle to establishing a nuclear weapons free zone and has stated its intentions to wipe Israel of the map. Iran has been subjected to four rounds of sanctions by the Security Council of the United Nation in order to urge it to halt its nuclear program. USA USA, today, has the largest quantity of nuclear weapons in the world but is trying to gradually cut them down under the Obama administration. It strongly condemns both North Korea and Iran for their nuclear program and is unwilling to accept either of the two as nuclear powers. China China has been reluctant to back the sanctions against Iran as it supports the Irans nuclear program for civilian use. It is believed to have helped Iran with its missile development programs. It is North Koreas most important ally, biggest trading partner and main source of food, arms and fuel. China has not expressed outright defiance against USA in order to protect its relations with the country and has supported some UN sanctions against Iran. Russia Russia believes that every nation has the right to self defense and therefore sees Irans nuclear program as legitimate. It has strong ties with Iran and has opposed unilateral sanction imposed on it by USA. However, Russia has urged Iran to change its stance. Russia has also been accused of assisting North Korea and Iran with their nuclear program. IAEA The IAEA is an international organization that promotes the peaceful use of nuclear energy. The IAEA believes that every nation has the right to an authorized and monitored nuclear program for peaceful purposes; however, nations should not attempt to pursue nuclear weapons in any form. Timeline of Events Date Description of event 1945 USA conducts its first nuclear test 1946 Russia conducts its first nuclear test 1952 UK conducts its first nuclear test 1964 China conducts its first nuclear test 1963 Partial Test Ban Treaty 1968 NPT signed 1974 Indias first nuclear test 1985 North Korea accedes to the NPT 1990 Frances first nuclear test December 31, 1991 North and South Korea sign the South-North Joint Declaration on the Denuclearization of the Korean Peninsula. March 6, 1992 US imposes sanctions upon North Korea for missile proliferation activities September, 1992 IAEA inspectors discover discrepancies in North Koreas initial report on its nuclear program and ask for clarification on several issues, including the amount of reprocessed plutonium in North Korea. February 9, 1993 North Korea denies IAEA inspections of two sites believed to store nuclear waste. 1993 North Korea threatens to withdraw from the NPT 1994 Agreed Framework June 13, 1994 North Korea withdraws from NPT 1996 Comprehensive nuclear test ban treaty (CTBT) adopted 1998 Pakistans first nuclear test Feb 15, 1994 North Korea permits IAEA inspections in 7 of its sites May 24, 1996 The United States imposes sanctions on North Korea and Iran for missile technology-related transfers April 25, 1999 The United States, South Korea, and Japan establish the Trilateral Coordination and Oversight Group to institutionalize close consultation and policy coordination in dealing with North Korea 4 2002 President G W Bush names North Korea as a member of the Axis of Evil October 16, 2002 US announces that North Korea has admitted to possessing nuclear weapons January 10, 2003 North Korea withdraws from NPT October 9, 2006 North Korea conducts an underground explosive test 2009 North Korea conducts another test Previous Attempts to solve the Issue Sanctions on Iran The Security Council has imposed four rounds of sanction upon Iran in its resolutions 1737, 1747, 1803 and 1929. The UN Security Council began imposing sanctions on Iran since 2006, when it failed to comply with IAEA requirements and continued uranium enrichment activities. The sanctions have included bans on exports of nuclear, missile, and dual-use technologies; limiting travel by dozens of Iranian officials; and freezing the assets of forty individuals and entities, including Bank Sepah and various front companies.2 In addition, USA and EU have individually imposed further sanctions on Iran which have targeted its trade, finances and energy sector. Russia has supported the weaker Security Council sanctions against Iran but opposed the stronger ones imposed individually by the USA. It is against any unilateral sanctions and although a fourth round of sanctions was imposed, it faced resistance from Russia and China, both of which maintain strong economic ties with Iran. They opposed it due to their individual economic and political interests. According to critics, the lack of support from these two nations could have weakened the overall affect of the sanctions. The sanctions imposed are believed to have had limited success as Iran still holds an aggressive stance as to continuing its nuclear program and asserts that is it permitted to do so for civilian use as per the NPT. President Mahmoud Ahmadinejad has said: The Iranian nation will not succumb to bullying, invasion and the violation of its rights.5 Talks with DPRK Several attempts have been made to establish a nuclear free Korean-peninsula but all efforts until today have been unsuccessful and DPRK has withdrawn from all treaties it has acceded to. This is probably because DRPK has only been signing treaties out of international pressure, not voluntarily. Agreed Framework The United States and North Korea signed the Agreed Framework on October 21, 1994 by which DPRK agreed to freeze operation and construction of nuclear reactors in exchange for two light water reactors and the relaxation of economic sanctions. The Agreed Framework resolved the ongoing 18 month crisis during which DRPK threatened to withdraw from the NPT. However, there were difficulties regarding the financing of reactors caused the plan to be behind schedule. Infuriated, DPRK violated the agreements which caused USA to persuade KEDO suspend shipments to the country. This marked the end of the agreement. In comparison to other attempts, this one probably had the greatest chance of success as it offered DPRK to end its nuclear program in exchange for realistic concessions made by other countries. Six Party Talks The six party concerning DPRKs nuclear program involved United States, North Korea, China, Japan, Russia and, South Korea as was a result of North Korea withdrawing from the NPT in 2003. Until today, six rounds of the six party talks have been held. Due to the conflicting aims of the members involved, minimal progress was achieved. During the third phase of the fifth round, North Korea agreed to shut down its nuclear facilities in exchange for fuel aid the normalization of relations with Japan and USA. These talks eventually ended when North Korea launched a satellite despite international pressure not to do so. It was believed to be a test of its prototype Inter-Continental Ballistic Missile (ICBM). In February 2005, North Korea declared that it had nuclear weapons for self defense and pulled out of the six party talks. DPRK expelled all nuclear inspectors and resumed its nuclear weapons program. Possible Solutions As evident from the past, Iran has been adamant about its position and the authenticity of its nuclear program. For any further progress to be made Iran and the West need to cooperate. Prior to creating any framework for agreements, Iran must be given recognition for its right to exist as an Islamic Republic, and its minimum security concerns must be acknowledged as legitimate. Thus, military strike either by USA or by Israel against Irans possible nuclear program would be disastrous as it would possibly cause Iran to retaliate which is a concern of global security and lead to regional catastrophe. The underlying problem in the Middle East crisis is the lack of trust and the increasing hostility between Iran and Israel. Solutions to resolve this issue should focus on reduce the fears of existential destruction that the two nations harbor towards each other. Iran must recognize the importance of moderating its bellicose stance whereas Israel checks its threats to attack Iran. In order to moderate any development of the negotiations between Israel and Iran, the Security Council should provide security guarantees to both countries and assess their concerns of security risks. Another way of addressing the issue would be to provide financial incentives to Iran; large enough to buy up the nuclear energy specialized for civilian use, if Iran completely halts its current nuclear program. One way of addressing the issue of North Korea would be to provide it with concessions such as providing it with substitute forms of energy for its civilian nuclear program and cutting back economic sanctions based on any agreement that has been reached upon. However, these are only possible if North Korea agrees to comply with any solutions reached upon. Although diplomacy is a great tool to resolve conflicts, many believe that as North Korea has repeatedly proved itself to be unreliable as far as agreements are concerned, a more aggressive option might be appropriate. However, it is important to note that any aggressive military action could possibly worsen matters. Constructive solutions would include measures to normalize relations between North Korea and all other states. As of today the most viable solution would be to establish a nuclear free zone in North Korea but it is difficult to implement. All problems that arise as a consequence of implementing such a solution must therefore also be addressed.

Sunday, August 4, 2019

How does the concentration of sucrose affect the weight Essay -- GCSE

How does the concentration of sucrose affect the weight of pieces of potato after osmosis has taken place? Aim The aim of this is experiment is to investigate how much sucrose is in a potato. We are going to investigate the effect of different concentrations of sucrose on the weights of pieces of potato after osmosis has taken place. Prediction I predict that the less concentrated the solution of sucrose is, the greater the weight of the potato will be. I predict this because osmosis is the movement of water from a region of high water concentration to a region of low water concentration through a semi-permeable membrane i.e. the cell wall of the potato. If the concentration of water inside the potato is high then the water will pass out through the cell wall, decreasing the weight of the potato. If the concentration of water outside of the potato is high then the water from outside of the potato will pass through the cell wall into the potato, thus increasing the weight of the potato. A low concentration of sucrose will have a greater ratio of water to sucrose, so more water will pass thorough into the potato in an attempt to even up the amounts of water and sucrose on both sides. If the concentration of sucrose outside of the potato is high then there will be less water to pass through into the potato and the potato will therefore lose water from inside in an attempt to even up the concentrations of sucrose and water on both sides. If the cell has lost water then it will not weigh as much as a cell full of water as the cell will be flaccid. If the cell has gained water then it will be turgid and will weigh more. The higher the concentration of the sugar solution, the faster osmosis will take place. I think this because the more sugar in the water, the longer it will take for it to balance out. Some background information Osmosis is the movement of water from an area of high concentration (lots of water particles) to an area of low concentration (few water particles). It is only the movement of water, as only water particles are small enough to pass through the semi-permeable cell membrane of the plant. Osmosis makes plants cells swell up if they are surrounded by a weak solution i.e. a lot of water, and they therefore become turgid. This is useful in giving support for cells and opening stomatal guard cel... ...in that will affect the next measurement. Our results were also left by a window, so the temperature could have been affected if the window was open or the weather outside was hot. To improve this experiment next time we can also make sure that we leave the test tubes in the test tube racks nowhere near anything that will affect the temperature i.e. a heater or a window. The conclusion may only be valid only within a certain range, if we were to use even more precise concentrations of sucrose solution then we can eventually find out the precise concentration that provides the correct answer. The concentrations used were slightly too vague as I had to say that the answer must lie between two amounts. However, if we were to improve the experiment by narrowing down the concentrations we will use even more then this will be time-consuming and very tedious. Therefore, it will not be a good idea to try and improve the experiment in this way. To extend this investigation we can also experiment changing the following variables: Þ Temperature of the experiment Þ Surface area of the pieces of potato Þ Weight of the potato Þ How long the experiment is left for.

Saturday, August 3, 2019

High Taxes in Canada Essay -- essays research papers

Why The Taxes Are So High In Canada   Ã‚  Ã‚  Ã‚  Ã‚  Every government gets the budget from the taxes, and those taxes are collected from people who live in the country and enjoy the benefit and welfare that provided by the government. Therefore, every citizen in every country has to pay taxes, no matter what products or services they purchase. Some countries have heavy taxation, such as Swiss, Japan, and Canada. People always complain about heavy taxation, especially when the one who live in heavy taxation place. A government can tax its citizens directly and it can tax the property they own. There are many kinds of taxes, for example, personal income tax, foreign income tax, property tax, good and service tax, and business tax . .etc. However, people have to look thing on the other side, when they complained about heavy taxation. Most of heavy taxation countries have a better welfare system than others, like Swiss and Canada. There are so many welfare in Canada, and the residents of Canada have to pay higher taxes to government than any other countries. Then government can find the way to balance the high budget. First, Canadian government provides unemployment insurance to all Canadian. This welfare is very important for every one, especially when people lose the job and have to live on. They can get the pay-cheque from government until they find the job. Every-time, people get the job, they have to pay 5% of their salary for unemployment insurance. Unemplo...

Illustrated in the poems The Lady of Shalott and Ulysses by Alfred Lord

Illustrated in the poems The Lady of Shalott and Ulysses by Alfred Lord Tennyson, The Door by Mir slave Holub and The Girl in Times Square, a novel by Paulina Simmons. Change gives us roots; continuity gives us branches letting us stretch and grow to reach new heights. Living as we know it wouldn’t exist if change didn’t occur. This ability to continue changing is the only true security we have. This is illustrated in the poems ‘The Lady of Shalott† and ‘Ulysses’ by Alfred Lord Tennyson, ‘The Door’ by Mir slave Holub and ‘The Girl in Times Square’, a novel by Paulina Simmons. Tennyson’s ‘The Lady of Shalott’ is divided into four parts, following a strict and consistent meter and rhyme pattern throughout. The Lady of Shalott is a magical being who lives alone on the island of Shalott across the river from fast paced Camelot. The first 2 parts of the poem illustrate a place where everything stands still. There is a severe lack in movement and The lady of shallot’s surroundings appears to be idle. This is illustrated through the bleak and dull the poem provides.. â€Å"Four grey walls and four grey towers..† â€Å"And the silent isle embowers† â€Å"Slow horses†. The uneventful and bland introduction serves its purpose by setting the tone and mood as a boring one, to only make the end excitingly climatic. The first and most important change that occurs in this text is the arrival of Sir Lancelot in Shalott. He is represented through the imagery of flames, sun, sparkle, glitter, stars, gold, silver, shine, burning light and glow. It was His mere presence that further sickened The lady of Shalott of only seeing shadows and compelled her to leave her loom. The fact that the decision to leave was hers alone, even t... ...result of choices among alternate paths offered by the present, but a place that we create using our minds and will, then in activity. The future is a place we are creating not going to. The path is to be made not found and through change she can achieve the most unique and fulfilling destinations. It is from the didactive nature of all of these texts we can conclude that change is inevitable. Change can be positive or negative. With change comes responsibility, but the price is always worth what we got for it. The emotive, descriptive language and imagery used in Tennyson’s poems, symbolism and simplicity of ‘The Door’ and the mystery of ‘The Girl in Times Square’ all profoundly affect the way I have viewed change as a necessary element of living, making it so simple to say that Change by itself is the most powerful agent to growth and transformation.

Friday, August 2, 2019

Seed Germination

The time that a seed germinates, and whether or not it actually does germinate, depends on many factors. These factors include; the chemical environment, which must be the right conditions; oxygen must be present, and inhibitory chemicals must not be present. Germination also depends on the physical environment. Temperatures must be suited to the seed, and light quality and quantity must also be suited to the needs of the seed. In some cases, all these conditions are met, and still, the seed fails to germinate. This is because the seed is said to be dormant (Bewley and Black 1985). Seed dormancy is a short-lived deficiency, or block of an able seed to complete germination under suitable conditions. There are two different types of dormancy, embryo, and coat dormancy (Kucera et al.2005). Embryo dormancy is mostly common in woody species, but can also be found in blossoming plants as well. Coat dormancy is when the tissues that enclose the seed are too tight and the seed cannot overcome the constraint. Seeds can be released from dormancy through being chilled, sometimes for several weeks, or sometimes even months, at temperatures of one to five degrees Celsius. This means that seeds that rely on such ways of dormancy must wait for the cold seasons to pass before they can germinate (Bewley and Black 1985). Many seeds can germinate with, or without light, but the plants that require light, are called photoblastic, and are controlled by the phytochrome (Kendrick and Russell 1975). Phytochrome has two descriptions, the first one, Phytochrome red (Pr), is transformed by red light, to the second form, phytochrome far red (Pfr). Far red radiation can reverse the whole process. Phytochrome far red absorbs far red light (730nm), and phytochrome red absorbs red light (660nm) (Toyomasu et al. 1997). Seeds that are grown in darkness don’t germinate unless they are exposed to red light for a short period of time. For a red light to be effective, water content in the seed must be at 15%, because dry seeds do not respond to red light. In lettuce seeds that are matured naturally, phytochrome is most commonly in the form of phytochrome red, and in the dehydrated form, the conversion to phytochrome for red light is not possible (Kendrick and Russell 1975). Lettuce is an important vegetable cultivated worldwide, and requires high quality seeds. Lettuce seeds are unable to germinate in the dark, and are unable to germinate at high temperatures. These characteristics affect the rates that new seeds are developed (Metzger et al. 2009). Light is a very important factor in releasing seeds from dormancy. Seeds can be affected by being exposed to white light from just a few seconds, to or even minutes, others require intermittent light. The light frequency that is required depends on the temperature. Lettuce seeds that are bought in stores are usually treated to improve the germination process, even when lots of light is unavailable. Although, light sensitive leaves need a lot higher levels of phytochrome far red light to bring the seed out of dormancy (Kendrick and Russell 1975). Using all the information I have gathered, I hypothesised that the red light and white light would cause a greater percentage of germination than the other lights, because they produced more far red light. Methods The lettuce seeds that we used (Lactuca sativa L.cv Tango), were dried and stored at 22oC until we used them. We used gibberellin acid (GA3) of ≠¥ 90% purity, at the following concentrations; 10-3, 10-4, 10-5, and 10-6. The red light source we used was gathered by filtering white light that came from a twenty-five watt fluorescent bulb, through two layers of dark red cellophane paper. We got the far red light by a forty watt incandescent bulb. The light was then filtered through a container containing 10cm of water, which was placed above the two layers or red and blue cellophane. The white light we obtained was taken from a sixty watt light bulb. Twenty to thirty-five lettuce seeds were placed on two layers of whatman No. 1 filter paper, and all seeds were equally controlled in a room with a green light bulb. In each dish, 5ml of distilled water was added, along with 5ml of its appropriate GA3 solution. The dishes were wrapped in one layer of tin foil, and put in a darkened box. A control was also prepared. The seeds were added to a dish with distilled water. All the experiments were conducted at the same temperature, 24oC. When everything was ready, to figure out how many seeds were germinating, we counted how many seeds in each petri dish had a white radical coming out if it. When we were done, we recorded our results, and pooled them with the rest of the class (Migabo 2011). Seed Germination The time that a seed germinates, and whether or not it actually does germinate, depends on many factors. These factors include; the chemical environment, which must be the right conditions; oxygen must be present, and inhibitory chemicals must not be present. Germination also depends on the physical environment. Temperatures must be suited to the seed, and light quality and quantity must also be suited to the needs of the seed. In some cases, all these conditions are met, and still, the seed fails to germinate. This is because the seed is said to be dormant (Bewley and Black 1985). Seed dormancy is a short-lived deficiency, or block of an able seed to complete germination under suitable conditions. There are two different types of dormancy, embryo, and coat dormancy (Kucera et al.2005). Embryo dormancy is mostly common in woody species, but can also be found in blossoming plants as well. Coat dormancy is when the tissues that enclose the seed are too tight and the seed cannot overcome the constraint. Seeds can be released from dormancy through being chilled, sometimes for several weeks, or sometimes even months, at temperatures of one to five degrees Celsius. This means that seeds that rely on such ways of dormancy must wait for the cold seasons to pass before they can germinate (Bewley and Black 1985). Many seeds can germinate with, or without light, but the plants that require light, are called photoblastic, and are controlled by the phytochrome (Kendrick and Russell 1975). Phytochrome has two descriptions, the first one, Phytochrome red (Pr), is transformed by red light, to the second form, phytochrome far red (Pfr). Far red radiation can reverse the whole process. Phytochrome far red absorbs far red light (730nm), and phytochrome red absorbs red light (660nm) (Toyomasu et al. 1997). Seeds that are grown in darkness don’t germinate unless they are exposed to red light for a short period of time. For a red light to be effective, water content in the seed must be at 15%, because dry seeds do not respond to red light. In lettuce seeds that are matured naturally, phytochrome is most commonly in the form of phytochrome red, and in the dehydrated form, the conversion to phytochrome for red light is not possible (Kendrick and Russell 1975). Lettuce is an important vegetable cultivated worldwide, and requires high quality seeds. Lettuce seeds are unable to germinate in the dark, and are unable to germinate at high temperatures. These characteristics affect the rates that new seeds are developed (Metzger et al. 2009). Light is a very important factor in releasing seeds from dormancy. Seeds can be affected by being exposed to white light from just a few seconds, to or even minutes, others require intermittent light. The light frequency that is required depends on the temperature. Lettuce seeds that are bought in stores are usually treated to improve the germination process, even when lots of light is unavailable. Although, light sensitive leaves need a lot higher levels of phytochrome far red light to bring the seed out of dormancy (Kendrick and Russell 1975). Using all the information I have gathered, I hypothesised that the red light and white light would cause a greater percentage of germination than the other lights, because they produced more far red light. Methods The lettuce seeds that we used (Lactuca sativa L.cv Tango), were dried and stored at 22oC until we used them. We used gibberellin acid (GA3) of ≠¥ 90% purity, at the following concentrations; 10-3, 10-4, 10-5, and 10-6. The red light source we used was gathered by filtering white light that came from a twenty-five watt fluorescent bulb, through two layers of dark red cellophane paper. We got the far red light by a forty watt incandescent bulb. The light was then filtered through a container containing 10cm of water, which was placed above the two layers or red and blue cellophane. The white light we obtained was taken from a sixty watt light bulb. Twenty to thirty-five lettuce seeds were placed on two layers of whatman No. 1 filter paper, and all seeds were equally controlled in a room with a green light bulb. In each dish, 5ml of distilled water was added, along with 5ml of its appropriate GA3 solution. The dishes were wrapped in one layer of tin foil, and put in a darkened box. A control was also prepared. The seeds were added to a dish with distilled water. All the experiments were conducted at the same temperature, 24oC. When everything was ready, to figure out how many seeds were germinating, we counted how many seeds in each petri dish had a white radical coming out if it. When we were done, we recorded our results, and pooled them with the rest of the class (Migabo 2011).

Thursday, August 1, 2019

Dream and Reality in Chinese Literature Essay

Myths and legends had always been a part of early Chinese literature. With the integration of Buddhism and spirituality into the culture, more fables on fantasy, dream and reality, and even spirits and ghosts, were produced as evident in writings from the six dynasties that ensued. The two tales discussed in this paper were written during the Tang Dynasty and they belong to this category, more specifically, as narratives on dream and reality. How does this form of writing effectively present itself to capture the curiosity and attention of its readers? Was it an appropriate style used during its own era and is it still an effective method of story-telling in today’s modern age? And finally, if Buddhism or religion did play a part in influencing or affecting the writing themes of that particular age, where and how does spirituality come into view in the stories discussed in this paper? There are three relevant elements to consider in the dream and reality tale: (1) a vision of grandeur, (2) the illusion of time, and (3) the time-measuring device. This paper shall discuss these significant elements and how they were applied in these stories. Undeniably, the advent and eventual flourishing of arts and literature in the Chinese culture many ages ago has contributed to the over-all development and advancement of human civilization as we now know it. Main Body The Spendthrift and the Alchemist, written by Li Fuyan, is a story of a degenerate man, Du Zichun, who squanders his fortune repeatedly until he is overcome with misery and indignation because his shameful plight. With nothing to eat, he laments his fate accordingly but is continually given increasingly large amounts of money by a mysterious man. However, with money in his hands, his lavish lifestyle makes him forget his good resolutions in exchange for pleasures which always render him penniless. After he is given a huge amount of money for the third time, he thought in gratitude: ‘I have led a dissolute life and run through all my property, and none of my relatives has ever helped me. Now here is this old man who has given me money three times – how can I repay him? ’ So he said to the old man, ‘With this sum I can settle my worldly affairs, make provision for my poor relatives and fulfill all my obligations. I am deeply grateful to you. After my affairs are settled, I shall do whatever you tell me’. ‘That is what I wish,’ was the old man’s reply. (138) This man turns out to be a priest who tries to perform a ritual to immortalize Du Zichun, and it was apparent that his repeated offers of money was to educate Du on how to master and overcome desire for worldly pleasures, all of which were in preparation for the ritual he was intending to perform. The Governor of the Southern Tributary State, written by Li Gongzuo, is a tale about a man, Chunyu Fen, who believes that he has been given high statutory recognition in society, only to discover in the end that all the wealth and power he had unwittingly amassed was just a fantasy and a delusion, as illustrated in the tale’s concluding quatrain: His reputation reaches to the skies, His influence can make a kingdom fall, And yet this pomp and power, after all, Are but an ant-heap in the wise man’s eyes. (69) It is clear that the central theme of these two stories focuses on the futility of man’s worldly accumulation of wealth, recognition and authority. The frustrations and disappointments of Chunyu in his old life fuelled his desire to be a powerful and renowned ruler in his new-found territory. Likewise, Du’s repeated shameful failures in his self-indulgent life propelled him to try and do better. A Vision of Grandeur In this, the main character dreams that he undergoes a long series of experiences in which he ultimately attains a great amount of success after a certain amount of time. He may also undergo a succession of sufferings, or trials and tribulations until it eventually leads to his awakening. In the Governor of the Southern Tributary State, authority, influence and splendor are the essence of a dream by the central character, Chunyu, a frustrated military man and academic. One day, as he lay drunk, he was accompanied by two purple-clad messengers to the Kingdom of Ashendon where he married the king’s daughter and became governor of the Southern Tributary State. As he arrived at the province, all the citizens welcomed him at the gate with much fanfare. The officials of the province, the monks and priests, elders, musicians, attendants and guards had all come out in welcome. The streets were thronged, while drums and bells could be heard for miles around. Chunyu saw a goodly array of turrets and pavilions as he entered the great city gate, above which was inscribed in letters of gold: ‘The Southern Tributary State’. In front there were red windows and a large gate with a fine view into the distance. (64) He ruled well as a governor for twenty years and as a result, the people admired and honored him, erecting monuments and building temples in his name. Not only was he highly-successful in politics, at home he was happily-married and blessed with five sons and two daughters. Life was at its best until tragedy upon tragedy started to invade his life. First his army was defeated by a neighboring kingdom, followed by the untimely death of his wife, until finally he was falsely accused by an enemy in the palace, leading to the king’s hostility toward him. His glory days were over for he had lost all the material wealth and power he thought he had in previous years. Destitute, he fell into a deep moral depression until one day he was sent back to the former life he knew. Again he was escorted by the same purple-clad messengers who first took him to Ashendon. In a dilapidated carriage, they arrived at his former home. Upon seeing his other self still sleeping in the eastern part of the hall, he was terrified and woke up from his dream. He gave an account of his vivid dream to his two companions and they searched the hollow under the ash tree where he was taken. There they found a big hole large enough to hold a couch. Inside were gathered swarms of ants and heaps of earth forming towers and city walls. One ant hill had a small reddish tower where two huge ants lived. They were surrounded by scores of other big ants who prevented other ants from approaching. This was apparently the Ashendon that Chunyu narrated to his friends and the two huge ants were the king and queen. There was another smaller ant hill to its south and it had smaller towers, this was the Southern Tributary State. Chunyu tried to protect this hollow under the ash tree but that night there was a vicious storm and when he came back to the place the following morning, all the ants were gone. In the Spendthrift and the Alchemist, after Du Zichun was repeatedly given large sums of money over a period of years, he was brought to a huge mansion and was given three marble pills and a goblet of wine and instructed to sit on a tiger skin by the west wall, facing east. Before the priest disappeared, he was informed that all sorts of horrible illusions would come before him and that he should not utter a word no matter what he sees. And so it happened that his life was threatened by men and monsters, his body tortured, and his pleading wife murdered in front of him. He was killed and his soul was thrown in hell where the king of hell further tortured his soul. Then he was reborn as a woman, married and even bore a son. During all these experiences he was successful in not uttering a single word, as he was instructed by the priest. But when his little son was killed in front of him, his love for the child made him forget his promise and he uttered an exclamation of horror. At this he suddenly awoke with the mansion starting to burn. When the fire was quelled, the enraged priest told him that had he passed the test, Du Zichun would have become an immortal like him. Mastering joy, anger, sorrow, fear, hate and desire, he failed to overcome love. The Illusion of Time In this element, when the central character falls asleep, his dream seems to occupy a long period of time, but when he awakens, he finds that his sleep has lasted for only a short duration. In The Governor of the Southern Tributary State, Chunyu’s two friends laid him down in the eastern chamber because of his drunkenness, after which they fed the horses and washed their feet. When Chunyu suddenly awoke from his unusual dream, his friends had finished giving fodder to the horses and were still washing their feet but sunset had not yet arrived. He saw his servants sweeping the courtyard. His two guests were still washing their feet by the couch, the slanting sun had not yet set behind the west wall and his unfinished wine was still by the east window – but he had lived through a whole generation in his dream! Deeply moved, he could not help sighing. And when he called his two friends and told them, they were equally amazed. They went out to look for the hollow under the ash tree, and Chunyu, pointing to it, said, ‘This is where I went in the dream. ’ (67) The same happens in The Spendthrift and the Alchemist. When Du Zichun awakens, he finds that he has only been asleep from sunset till dawn, when in fact he has lived for decades in his dream. While the exclamation was still at Du’s lips, he found himself back on the seat in the hall, with the priest before him. It was dawn. Purple flames from the cauldron were shooting up through the roof to the sky, and fire was rising from all sides to burn the house to ashes. ‘Look at what you have done! You have spoilt my work, you silly fellow! ’ exclaimed the priest. Seizing him by the hair, he threw Du into a jar of water. Then the fire was extinguished. (143) The illusion of time presents an additional appeal to the stories, initially because everyone has experienced and questioned this type of illusion since it normally occurs in dreaming and waking cycles, thus making it more readable and interesting. It may also bring into the fore another question: is time itself an illusion? Or, in the paranormal plane of thought which is in harmony with the theme of the two stories: would time, as we know it, elapse in the same rate or pace as that in a paranormal plane or level of existence? Hence, contemplating on this concept: is there even a slim possibility that Chunyu Fen really did experience these events? Did he think himself to be a man living among the ants or an ant living among humans? Which is reality and which is a dream? These are but a few of the questions which may further fascinate and arouse the curiosity of the reader to analyze and seek for answers which elude man’s capacity to comprehend the unexplained and demand enlightenment in simple terms that he can understand. The Time-Measuring Device The stories use material objects to measure the amount of time that actually passes in the dream. For example, the dream may take the space of time it requires to wash horses, cook a meal, or wake up from drunkenness. In the case of The Governor of the Southern Tributary State, the device used to measure the actual amount of time that passed from the moment Chunyu slept to his eventual awakening was the feeding of the horses and washing of the feet. It was also mentioned that the slanting sun had not yet set in the west and his unfinished wine was still by the east window when he awoke. For The Spendthrift and the Alchemist, the device used was the nine-foot high cauldron in the central hall brewing with drugs before Du slept during sunset. When Du awoke in the dawn, purple flames were already shooting up from it through the roof to the sky. The time-measuring devices employed in these tales indispensably complement the illusion of time and provide a necessary medium by which to ascertain the actual duration of the sleeping and waking cycle. Conclusion In The Spendthrift and the Alchemist, we are given a clear visualization of the fickleness and irresoluteness of man in confronting worldly pleasures and immorality. Illusions of joy and artificial bliss are presented as mere distractions or obstacles to a life of moral ideology and righteousness. The story of The Governor of the Southern Tributary State is an account of a mystical phenomenon but it was written primarily to rebuke the over-ambitious who aspire for materialism and power, even at the expense of morality, as stated by the author in the following: In the eighth month of the eleventh year of the Zhen Yuan period (AD 795), while on a journey from Suzhou to Luoyang I had stopped at Huaipu and met Chunyu by chance. I questioned him and looked at the ant-hills, going into his story very thoroughly. Believing it to be quite genuine, I have written this tale for those who may be interested. Although it deals with supernatural and unorthodox things, it may have a moral for the ambitious. Let future readers not think this narrative a mere series of coincidences, and let them beware of taking pride in worldly fame and position! (69) Contemplating both stories, we find the true substance and significance of detaching ourselves from worldly pleasures and desires, and heeding the call of spirituality. In one of the tales, Du Zichun would have achieved immortality had he been successful in mastering himself and overcoming worldly concerns, even love itself, clearly a pervasive doctrine preached in all religions worldwide where man would have everlasting life in paradise if he is willing to set everything else aside, prioritizing God above all, and following the holy teachings of his Church. The dream and reality tales discussed in this paper were effectively presented using an appropriate style of narrative during its time because: (1) it captures the interest and attention of its readers, not only because it touches on the paranormal, mystical or superstitious nature of the Chinese civilization during that era, but also because (2) it delves on the primal nature or tendency of man in desiring excessive material gain and power, a fact that has, time and again, revealed itself in the annals of human history and is still unquestionably in high supply in this modern day and age. Works Cited Li, Fuyan. â€Å"The Spendthrift and the Alchemist† (â€Å"Du Zichun†). Tang Dynasty Stories. Trans. Yang Xianyi and Gladys Yang. Beijing: Chinese Literature P, 1986. 136-43. Li, Gongzuo. â€Å"Governor of the Southern Tributary State† (â€Å"Nanke taishou zhuan†). Tang Dynasty Stories. Trans. Yang Xianyi and Gladys Yang. Beijing: Chinese Literature P, 1986. 56-69.