Saturday, March 14, 2020

Hydroponics3 essays

Hydroponics3 essays Imagine being able to grow plants and/or crops everyday of the year in smaller spaces without the use of any soil. Hydroponics is a soiless agriculture that does just this. The idea for the use of plant growth without any soil was developed in the eighteen hundreds. Hydroponic gardening is an old idea yet new methods have been formed to give you three hydroponic gardening options. These three options are defined by uses of different mediums. Fifteen to twenty minutes of care per day can produce beautiful plants and enough food to feed one family a day. Hydroponic environments are indoors so weather changes do not effect them. All mediums use certain solutions which vary with different types of mediums. Hydroponic environments are easy to build and easy to take care of and the advantages are great. This form of agriculture is one of man's simple yet helpful ideas that can better the earth and it's people. Hydroponics is a soiless agriculture that was originally used for growing plants in the winter. Hydroponic agriculture is also known as soiless agriculture, nutriculture, or chemical culture. Hydroponic plants can be gardened in several different ways. Hydroponics uses different nutrient solutions to ensure better plant life. Plants need nutrients and moisture to survive and soil provides this. When hydroponic gardening is used these necessities increase and the plant lives a fuller and more beautiful life. As it was already mentioned, the advantages of hydroponic gardening are great. It was also already mentioned that hydroponic gardening reduces the amount of space used and can be grown all year long. But this is only the beginning of the advantages of hydroponic gardening. People who have hydroponic gardens don't have to put up with soil-borne pests and diseases and they don't have to pull any weeds. Food crops grow and mature at a much faster rate in non-soi...

Wednesday, February 26, 2020

Construction Contracts Law Case Study Example | Topics and Well Written Essays - 2000 words

Construction Contracts Law - Case Study Example A proposal, when accepted, becomes a promise" Thus, when there is a proposal from one side and the acceptance of that proposal by the other side, it results in a promise. This promise from the two parties to one another is known as an agreement. Also all agreements are contracts if they are made by the free consent of parties competent to contract, for a lawful consideration and with a lawful object and are not hereby expressly declared to be void. These basic rules of offer, acceptance and invitation to treat etc are amply illustrated in the cases 'Pharmaceutical Society of Great Britain v. Boots Cash Chemicals Ltd.(1952)2 Q.B.795)' , 'Felthouse v. Bindley(1862)6L.T.157)' and also in 'Fisher v. Bell (1961) 1Q.B. 394)'. The intention to create a legal relationship is demonstrated by 'Rose and Frank Co. v. Crompton & Bros. Ltd.(1925)A.C.445)', Balfour v. Balfour(1919)2K.B.571)', By 'Jones v. Padavatton(1969)All E.R. 616)', and also through 'Merrit v. Merrit(1970)2All E.R.760)' As per the facts of the case it was a contract about the construction of a new warehouse incorporating high quality offices and the client wanted tight financial control. ... In nut shell the essentials needed for a valid contract, therefore, are as under : An agreement between the two parties. An agreement is the result of a proposal or an offer by one party followed by its acceptance by the other. Agreement should be between the parties who are competent to contract. There should be a lawful consideration and lawful object in respect of that agreement. There should be free consent of the parties, when they enter in to the agreement. The agreement must not be one, which has been expressly declared to be void. A proposal, when accepted, results in an agreement. It is only after the acceptance of the proposal that a contract between the two parties can arise. After the offer has been accepted, it becomes a promise which, if other conditions of a valid contract are satisfied, binds both the parties to the promise. These basic rules of offer, acceptance and invitation to treat etc are amply illustrated in the cases 'Pharmaceutical Society of Great Britain v. Boots Cash Chemicals Ltd.(1952)2 Q.B.795)' , 'Felthouse v. Bindley(1862)6L.T.157)' and also in 'Fisher v. Bell (1961) 1Q.B. 394)'. The intention to create a legal relationship is demonstrated by 'Rose and Frank Co. v. Crompton & Bros. Ltd.(1925)A.C.445)', Balfour v. Balfour(1919)2K.B.571)', By 'Jones v. Padavatton(1969)All E.R. 616)', and also through 'Merrit v. Merrit(1970)2All E.R.760)' As per the facts of the case it was a contract about the construction of a new warehouse incorporating high quality offices and the client wanted tight financial control. There is no express condition laid down as to 'Time as the essence of the Contract' But through the wording of the contract it is quite clear that the client has laid down two conditions, first the quality of workmanship should

Monday, February 10, 2020

Effects of oil spillage to the Dalian population Annotated Bibliography

Effects of oil spillage to the Dalian population - Annotated Bibliography Example The effects of the disaster were detrimental in that ports operations were disrupted as millions of gallons of oil spilled destroying several structures. With such disasters, it is imperative to focus on the effects that face the people and the environment in order to develop mechanisms of preventing and controlling them if they take place. In addition, such findings tend to foster disaster preparedness in the future. Besides, the concerned parties and stakeholders needs to have a clear picture of effects of such disasters before developing mechanisms of dealing with them in the future. This article articulates on the effects of trade on the environment. Specifically, the author focused on two Chinese cities, Shenyang and Dalian. Its theoretical approach underpins the connection between trade and environment. Conversely, the article examines effects of global economic integration and how the major actors respond to environmental policies as well as assessing ways of minimizing the environmental risks involved as a result of trade. The article findings indicate that strengthening of environmental institutions as well as economic openness plays a part in domestic environmental policies. For instance, Shin pointed out that the government orders Shenyang smelter to shut its doors after it was discovered that the plant excessively polluted the air, which was considered risky for the people living in the local area. Several policies including â€Å"if an enterprise does not eliminate pollution, pollution will eliminate the enterprise† were put in place. The study of the article utilized the framework of the environmental Kuznets curve (EKC) to study how different countries in Asia handle environmental issues.

Thursday, January 30, 2020

Alexander The Great Essay Example for Free

Alexander The Great Essay One of the most popular and secular figure in history is Alexander the Great, who was great military leader and king. As you know he was the son of King Philip II, born in Macedonia (356 BC). His father Philip was a great and energetic ruler of his time. Alexander was taught by Aristotle. He learned philosophy, ethics and politics from him. In very early age he stared showing interest in military and showed his brilliance performance in commanding the Macedonians battles in his teens. He helped won the battle of Chaeronea at 18. THE TIME PERIOD He ascended the throne of his father in 336 BC, after the assassination of his father, and took over Thessaly and Thrace. He greatly expanded the kingdom of Greek and Macedonian. He defeated Persian army in 334 BC at the Granicus River. He was destined to rule Asia after he cut the knot in Phrygia 333 BC. He also defeated Persian King Darius III at the battle of Issus 333 BC. Later he expanded his power to Syria and Phoenicia completely rooting off Persians from their port. One of his greatest military achievement was the conquest of Tyre in 332 after which he overcame Egypt. GEOGRAPHY There he founded Alexandria. Then he took control of East Mediterranean coast and again defeated Darius at Gaugamela. Then he conquered Babylon.   In Persia he formed an empire ruled by both Persians and Macedonians. He also took control of Oxus and Jaxartes rivers and founded more of Alexandria cities. He married Persian princess Roxana. He died at the age of 33 after heavy drinking and buried in Alexandria, Egypt. His conquest extended from Thrace to Egypt and from Greece to Indus Valley and expanded Greek and Macedonian Empire. Under his rule, he conquered almost the entire world of his era and expanded the empire of Macedonia and Greek. CLIMATE OF THE AREA The weather was cloudy and occasionally sunny. RELIGIONS OF THE PEOPLE Alexander thought that he had a divine origin. He believed this because of his mother’s conception that he was born from serpent not Philip. This affected much of the Alexander’s life and at some stage of his life he visited Temple of Ammon in Siwah to consult god and to trace his birth. Just like Hercules birth was traced to Zeus, he considered his origin from serpent, Ammon. He wanted to draw a clear connection between him and Hercules, therefore, the coins he minted bear face of Hercules with great resemblance to Alexander. In this way, he stretched the message of his divine origin through out his conquered world. Alexander was also introduced as proskynesis (the one before him others bow) to proof his divinity. The one who is very superior king and all others are inferior to him and should bow in front of him. After the death of Alexander, his successors started to fight for the domination. His empire was then divided in various small empires, namely Egyptian Empire, Seleucos and Macedonian Empire. Most powerful and strongest among these were Egyptian empire. IMPORTANT PEOPLE OF THE TIME Homer was Alexander’s favorite. He used to sleep with a copy of Iliad under his pillow. He learned a lot from Aristotle. When he was 16, he acted as regent of Macedonia. He then thrashed Thracians and founded a new city Alexandropolis. He also went to the Battle to help Philip and saved his life and army.1 He was first taught by Leonidas, who was very strictly disciplined and instilled in him simpleton and abstinent nature. Then he was taught by Lysimahcus. Lysimachus taught Alexander to play lyre, fine arts, music, poetry and drama. At the age of 13 he was taught by Aristotle. THE POLITICS Alexander ascended the throne after the murder of his father and took hold of the troubled kingdom. Alexander Marched towards Athens and Thebes and towards northern side to take hold of the cities who were threatening to break away from Macedonians after Philip’s death. He subdued Athens and Thebes and repelled northern barbarians. Most of the Alexander’s success was due to political and military strength of Philip. Philip’s large contribution to the Macedonian army and acquisition of alliances with Balkans, strengthened his own kingdom and expansion of their empire in Alexander’s era. Philip ascended to the Macedonian throne in 359 BC. At that time, Macedonia was suffering from a defeat and their political and military power was destroying at the hands of Illyrians.2

Wednesday, January 22, 2020

The Lady of Shalott by Tennyson and Lady of Shalott by Liz Loched Essay

The Lady of Shalott by Tennyson and Lady of Shalott by Liz Loched In this essay I will compare and contrast the two poems, "The lady of Shalott" by Alfred, Lord Tennyson and "Lady of Shalott" by Liz Lochhed. The two poems have very similar ideas and themes but are written in two very different styles. "The Lady of Shalott" is set in medieval times and is about a young woman trapped in a tower. She cannot leave the tower or even look out the window, as she believes that if she does a curse will come upon her. So she sits in her tower weaving and watching the people outside using a mirror. "Lady of Shalott", the second poem is set in the 20th century and is about a teenage girl getting ready for a youth club dance. As she's getting dressed she prays that she'll find a boyfriend at the dance, but in the end she returns home disappointed. The first poem, "The Lady of Shalott" is written in ballad form and has a rhythm or beat that goes A-A-A-A-B-C-C-C-B. The first part of the poem is written in a very flowing style, "On either side the river lye Long fields of barley and of rye" The way it is written makes all the verses flow together as they build up a picture of the town of Camelot. This part uses a lot of descriptive words and language, "Four gray walls, and four gray towers, Overlook a space of flowers." This works very effectively and gives you a clear picture in your mind as to how the area looks. The writer also uses imagery when he says "Tis the fairy Lady of Shalott" this suggest that the Lady is not quite real and is a reference to a kind of fantasy theme, which runs through the poem. The second part of the poem is writ... ...es between the poems as similarities though. The main differences between the two poems are the styles in which they are written. Where the first poem has a constant rhythm and rhyme scheme the second poem is written in free verse with no pattern. Another difference is the language used in the two poems. The first poem uses a lot of flowing descriptive words whereas the second poem is much more abrupt with less descriptive language. In conclusion, I would say that although the two poems have similar themes-of love and romance-they are totally different. I would say that I prefer the second poem to the first, as it is more modern. The first poem is really long and old-fashioned and written in a kind of old style language. The second is more up-to-date and easier to read and understand, so it's my favourite of the two.

Tuesday, January 14, 2020

Effects of Acid Rain

Acid Rain Essay Many may ask how acid can just fall from the sky. However, it falls in the form of rain. Acid rain can be described as rain that is more acidic then regular rain. In scientific terms, acid rain has a pH lower then 5. 6, the pH of clean rain. As shown, clean rain has a pH less then neutral; carbon dioxide in the air interacts with rain causing the drop of pH. Acid rain has a couple different causes. However, pollution plays the biggest role in the creation of acid rain. The burning of fossil fuels from factories, cars, and power plants create fumes, which rise in the air and create acid rain.The two main chemicals in the making of acid rain are sulfur oxide and nitrogen oxides. Specifically in the United States, sulfur in coal creates most of the solutions being released by smoke houses. The production of acid rain all starts with reaction with water producing H+ ions. Regular rain, with CO2 as described above, produces one H+ ion and HCO3. When the production of acid rain occurs, the Sulfur dioxide is oxidized and is made sulfur trioxide. The equation of this is: 2SO2+O2 2S03. After oxidation, the sulfur trioxide combines with water to create sulfuric acid that then falls to the ground as acid rain.The equation of this is: SO3+H2OH2SO4. If these reactions just occurred, created acid rain, and didn’t hurt anything when it fell, it would go unnoticed. Too bad it isn’t all that easy. Acid rain doesn’t hurt humans too much, but hurts the environment around us as well as many buildings made of marble. For humans, acid rain’s only impact is that it may irritate our lungs. Also, the acid rain causes poor visibility in certain areas. Acid rain plays a much larger impact on the environment. For example, the effect it has on lakes and rivers. Most lakes have pH’s ranging from six to eight.However, the acid rain that gets absorbed in the soil around the water causes the pH to go lower. In a pond in Franklin, New York the pH got as low as 4. 2. The effect of acid rain is less evident in forests because in some cases acid doesn’t affect the growth of trees. The responsibility we have, is to stop or lessen the amount of acid rain that falls. There are a number of ways this is possible. First is to repair the damage it has already done, second is to clean the smokestacks and our exhaust pipes, and thirdly is to find new efficient and less pollutant fuel sources. The destruction that acid rain as made on marble can always be fixed. There are also techniques to fix lakes by a process called liming, where limestone is added to the water. However, liming is expensive and temporary. Because coal is such an efficient fuel source, it would be hard to change. A different fuel source is the best long-term way of stopping acid rain. Nuclear power is one of the best energy sources but can be extremely dangerous if any accidents occur. If an auto mobile industry were to publish an article about acid rain it would differ greatly from then ones written by environmentalists.The auto industry would steer away from the way cars produce very pollutant gas, and of course would mention how their car is made more environmentally friendly and that the cars they make produce less pollutant gasses. They would do this in order for customers to by their car, and not feel guilty about hurting the environment. For example, many car companies are making hybrid and electric cars in order for people to know they are buying a more environmentally friendly car.

Monday, January 6, 2020

Mahatma Gandhi A Leader Of India s Independence Movement

Mahatma Gandhi was a primary leader of India’s independence movement and also the architect of a form of non-violent civil disobedience that influenced the world. Mahatma Gandhi was born on October 2nd, 1869 in Porbandar, Kathiawar, India, which was then apart of the British Empire. He was assassinated on January 30, 1948. His father, Karamchand Ghandi served as a chief minister and his mother Putlibai was deeply religious. Gandhi grew up worshipping the Hindu god Vishnu and followed Jainism, a morally rigorous ancient Indian religion that espoused non-violence, fasting, meditation and vegetarianism. At the age of 13 Gandhi married a merchants daughter, in an arranged marriage. After his father’s death, Gandhi’s family sent him to England in 1888 to study law, where he became interested in the philosophy of nonviolence. Gandhi returned to India in 1891, because he found little success in his attempts to practice law. Seeking a change of scenery, he accepted a po sition in South Africa for a year where he assisted on a lawsuit. In South Africa, he became involved in efforts to end discrimination against the Indian minority there, who were oppressed by the British. When the British cracked down on Indian civil liberties after World War I, Gandhi began to organize nonviolent protests. When the British troops gunned down peaceful Indian protestors, it convinced Gandhi and India of the need to self-rule. After the war Gandhi’s reputation grew. He became even more adamant in hisShow MoreRelatedGandhi : The World Of Mahatma Gandhi1320 Words   |  6 Pages 2016 Research Paper: Gandhi Mohandas Karamchand Ghandi, better known to the world as Mahatma Gandhi is one of the world’s main faces when we think or talk of the Indian independence movements, women’s rights and all around freedom for humanity. 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