Reuse Collection System Essay Example | Topics and Well Written Essays - 250 words

Reuse Collection System - Essay Example There are five (5) distinct phases in the whole process of refuse collection, which are the following: first step is from the house (kitchen, toilet, etc.) to the refuse can, second step is from the garbage can to the garbage truck, third step is the garbage truck going from one house to the next house, fourth step is selecting the most efficient truck routes, and lastly, the movement of a garbage truck to the final destination (either a materials recovery facility, a disposal site such as a sanitary landfill, or to a transfer station for eventual transfer to another final destination), so this process of refuse collection is actually a multi-phase process (Worrell & Vesilind, 2012). Some improvements are the home garbage compactor which reduces the waste volume to about one-fifth the original volume or size, the increasing use of plastic garbage bags to control any fluid leakages, use of garbage trucks which are side-loaded instead of rear-loaded to reduce worker injuries (strains, bruises, cuts, and fractures), use of can-on-wheels (waste wheelers), use of hydraulic hoists, use of garbage can snatchers, and covered trucks with compactors to increase the volume capacity a single truck can carry on its regular route per day to minimize trips. On a larger scale, environmental awareness gave the insight never to locate a landfill on top of water underground aquifer, near a wetland or bodies of water like lakes and rivers (Greenberg,

Earth’s hydrologic cycle Essay Example for Free

Earth’s hydrologic cycle Essay The chemical quality of precipitation in the earth’s hydrologic cycle is significantly altered upon contact with the forest canopy. These chemical changes are traceable to natural biological processes and from polluted airsheds which affects precipitation chemistry. What happens to the water when it reaches solid earth shall be viewed by the chemical changes that occur on the different stages of the hydrologic cycle. Earth’s hydrologic cycle Hydrologic cycle is the process where water moves from and to the earth through the atmosphere over time and space scales powered mainly by the solar energy and gravity. Solar energy drives the evaporation process effectively transforming water from liquid to gas which results to cloud formation through saturation (Davie Davie 2002). The degree of equilibrium then is the maximum point of saturation in any mixed atmosphere of vapor and air. When the air cools below the dew point, condensation of water vapor begins. The air at higher altitude is less dense producing lesser heat and lesser air pressure giving out cooler air. Condensation is the process through which water vapor changes to its liquid state again in the form of dew, smoke or fog. Precipitation occurs when clouds can no longer hold the heavy water vapor and it falls back to the earth in the form rain or snow and other forms. The distribution of precipitation on earth depends on the patterns of rising and falling air currents. Precipitation fills oceans, river, vegetation, land and other surfaces. Part of the water reaching the ground surface is highly dependent on turbulent transport from the atmosphere to the canopy on its composition, structure and properties. Rainwater picks up dust particles, plant seeds, bacteria, dissolved gases and ionizing radiation as it falls. It also accumulates with chemical substances like sulfur, nitrogen, oxygen, carbon dioxide and ammonia upon hitting the ground. Aerosols, pesticides and fertilizers, sewage and industrial wastes which were introduced into the ground also mix with the infiltrating ground water. If precipitation continues, complete saturation of the soil zone occurs. This allows the water to continue to descend until it merges into a zone of dense rock. Density is directly proportional on its ability to allow penetration of water. Around these rocks are unsaturated and permeable materials called gravel, shale or sand. The boundary between the unsaturated and the water bearing rocks is defined as the water table. Water table could be hundreds of meters below the water surface where sometimes water rises without pumping in the form of springs. Drilling an artesian well will cause the water to gush to the surface until the pressure is equalized. Pumping may be necessary to lift water to the surface. Ground water is largest source of fresh water but is very difficult to track. Ground water well is good if the aquifer water level that supplies it stays the same. Cone of depression occurs when ground water is pumped from an aquifer through a well lowering its water level (Strobel n. d. ). A gradient then occurs producing a flow from the surrounding aquifer into the well decreasing water levels around the well. This results in a conical shaped depression that seems to radiate away from the well continuously expanding in a radial fashion until a point of equilibrium occurs. This plays an important role when planning well placements and deciding pumping rates including distances between wells. References Davie, T. Davie, T. (2002). Fundamentals of hydrology. New York, NY: Routledge. Strobel, M. (n. d. ). Let’s talk water cone of depression. Retrieved April 28, 2008 Website: http://nevada. usgs. gov/barcass/articles/Ely27. pdf

Truth and Hypocrisy in Animal Farm and The Scarlet Letter :: essays research papers fc

Truth and Hypocrisy In Animal Farm and The Scarlet Letter   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  Lies are often distorted into truth by those in power, who eventually become hypocrites as they continue to delude for selfish gain. In the process of this distortion, they will do everything possible to conceal and maintain their hunger for dominance and deference. This theme of truth ( or lack thereof ) and ultimate hypocrisy is skillfully shown through Napoleon in George Orwell’s Animal Farm, and Reverend Dimmesdale in Nathaniel Hawthorne’s The Scarlet Letter.   Ã‚  Ã‚  Ã‚  Ã‚  One of the most notable characteristics shared by Napoleon and Reverend Dimmesdale is their ability to skillfully twist lies into the truth. In Animal Farm, Napoleon is relentless in his deception of the other animals. According to Graham Greene ( Bloom, 1996, 21), he is a â€Å"consummate powermonger† who can skillfully undermine any idea that isn’t his own. The first signs of his dishonesty are shown when he hoards the milk and apples, with a message to the others that â€Å" It is for your sake that we drink that milk and eat those apples.† ( Orwell, 52 ) From there, the lies only increase in frequency and size. It’s easy to compare this to the deceptive nature of Reverend Arthur Dimmesdale of The Scarlet Letter. The young minister veils his sin from his Puritanical community by â€Å"cultivating an image that is far from the real truth.† ( Johnson, 14) From the revelation of Hester’s scarlet letter to that of his own, Dimmesdale conceals his shame by portraying himself as a â€Å"miracle of holiness†. ( Hawthorne, 139) Thus, both Napoleon and the minister share the negative attribute of fraudulence throughout their respective novels.   Ã‚  Ã‚  Ã‚  Ã‚  Another notable comparison between the two novels is that both Napoleon and Dimmesdale lie for ambition. This is distinctly observable in Animal Farm, where the pigs take the immediate initiative to establish themselves as the leaders. Napoleon is instantly placed as a head, being the only Berkshire boar on the farm that has â€Å" a reputation for getting his own way.† ( Orwell, 35 ) From the moment the animals beat Jones out of the farm, it’s obvious that Napoleon is shrewdly planning to fill the farmer’s position. He envisions plans that will benefit only himself, yet â€Å"make him appear to be working for everyone’s advantage.† ( Allen, 37 ) Thus, he will rise in the animals’ eyes as a caring and considerate leader. This is exemplified by his

Home Reading Report Essay

1. Could this story be true? yes  Why? State your reason in two or three sentences. This story could be true because in our lives now we have to fight for our love ones and that we have to protect them. Even though if we have to give up something we have to do in order for us to prove to the people that we can live together with our family and that our family is more important. 2. List three major characters and delineate each. a)Elizabeth Bennet – The econd of the Bennet daughters at twenty years old, she is intelligent, lively, attractive, and witty. b)Mr. Darcy – Twenty-eight years old and unmarried, Darcy is the wealthy owner of the famous family estate of Pemberley in Derbyshire. Handsome, tall, and intelligent. c)Jane Bennet – Twenty-two years old when the novel begins, she is considered the most beautiful young lady in the neighbourhood. She is sweeter, shyer, sensible but not as clever as Elizabeth. 3. Name the character that you like best. Give your reason in not less that 60 words. I like Elizabeth Bennet because I can see myself in her. I am so protective when it comes to my family I always defend them from rumors about us. I always want my family to be happy and no problems at all I want them to live happily. Just like Elizabeth Bennet she cares so much for her family especially whe it somes to the love affairs of her sibling and especially Jane Bennet towards Charles Bingley. She was willing to do anything in order for her sister and her family to be happy and she was willing to sacrifice her love for Mr. Darcy so that they will live all happily. 4. Pick out beautiful lines from the book and be able to explain them. â€Å"Think only of the past as its remembrance gives you pleasure.† I choose this beautiful line from the book because this line also describes myself. Everytime something bad happens or im scared I just close my eyes and try to remember the happy moments I had with my family and with my friends. I just look back to those happy moments so that I can still move on and try to be after. Everytime I try to remember all the Happy moments I had encounter I just start laughing by myself and it really gives me pleasure when I remember those because those happy moments I had will be part of my treasured moments and I will always treasure them no matter what. I always want to be happy so that i won’t grow old so fast and just keep living and make more adventures with you friends and family so that when you grow old you still have so much memories to share with your family. And everytime you remember those you ould laugh and laughter is the best medicine. 5. Give the synopsis of the story. Pride and Prejudice is the story of Mrs. and Mr. Bennet and their five daughters, Jane, Elizabeth, Mary, Catherine and Lydia, especially Elizabeth. The story focuses on various romantic adventures these young girls encounter at their residence. Their parents are strikingly contrasting to each other. Mr. Bennet comes across as a wise and witty gentleman, while the issue of marrying off her daughters has absorbed Mrs. Bennet completely. The arrival of the young and wealthy bachelor Charles Bingley and his friend Fitzwilliam Darcy in the neighborhood adds a new twist to Austen’s tale. While Jane Bennet, the oldest and most beautiful of the Bennet sisters, attracts Mr. Bingley’s eye and sparks fly, Darcy upsets another sister, Elizabeth, with his proud behavior and arrogance. She is now looking for every opportunity to demean Darcy and see him down. However, as fate would have it, Darcy finds himself drawn to Elizabeth’s liveliness and independent spirit, when she comes to visit Jane at Netherlands, Bingley’s residence. This doesn’t set well will Bingley’s sister, Caroline, and her jealousy becomes quite apparent. In the mean time, Elizabeth meets a young and charming military officer, George Wickham.Wickham who tells Elizabeth about his past mistreatments at the hands of Darcy. This grows Elizabeth’s disdain for Darcy. As the story progresses, even Elizabeth finds herself attracted to Darcy. Darcy proposes to her, much to her surprise. He tells Elizabeth that he had been fighting and trying to overcome his feelings for her, due to her family’s inferiority. Feeling insulted, she rejects the proposal saying that she dislikes Darcy as he mistreated Mr. Wickham and is also responsible for separating Jane and Bingley. The next da,y she receives a letter from Darcy, narrating an alternate version of events.Things once again go sour between the duo, due to certain misunderstandings. Some time later, they meet again and Elizabeth comes to know that Darcy is a kind and generous man and that he has played a major role in bringing Jane and Bingley together. Darcy musters the courage to propose her once again and this time, Elizabeth accepts the proposal. Jane and Bingley also clear their misconceptions and come together as the climax unfolds. ‘Pride and Prejudice’ is the story of the various fondness, mannerisms and engagement pranks that develop due to Mrs. Bennet’s insistent matchmaking and the dashing Darcy’s passionate relationship with Elizabeth Bennet. 6. What morals did you learn from the story? Describe a significant human experince to illustrate the moral (s) learned. From the story Pride and Prejudice I learned that no matter what problems we encounter our family will always be there to support one another and that our family always comes first and that I also have to protect thema dndefend them no matter what will happen because our family has always been there ever since we our little kids and that they know whatis right or wrong for us. They know us better than our friends does. If my sister encounters a problem i will always be here to defend her and always stay at her side and that no matter what she will always be my sister, same goes with my family. I love my family so much.

Psychosocial stage of development Essay

According to Erickson’s psychosocial stage of development my age lies under the fourth stage i. e. industry versus inferiority. This stage starts from age 6 to 12 and in this stage a child is shifting from dependent circumstances to more independent circumstances. Like in this stage he becomes more desired to achieve something or to finish his tasks completely. He came out of that age of fantasy and became more responsible because after entering this stage a child starts learning new things, he knows if he’ll do well in school he’ll b admired by his parents as well as other people. If a child experiences the fulfillment of his achievements basically anything positive or constructive will easily be through by this crisis stage. On other hand he also knows that if he’ll b failed to complete his task then he will face criticism from family and others as well. If a child faces failure at his school responsibilities or even worse than that he is ignored and no one wishes to accept or develop his capabilities and strengths or not given a chance to discover their potentials then it’s quite obvious that a child would feel inferior or low and inadequate to do anything (Myers, 2009). Psychosocial Stage of Development Influences Behavior and Relationships: As per Erickson’s psychosocial stage of development my behavior and relationships are very much influenced by this theory of Erickson. Influences which can be seen according to Erickson’s psychosocial stage development on me were like when i start going to school at the age of three i have no idea that what will the situations i will be going through. My mind was not big enough to understand these things but as i got into junior high school i came across certain things which I have to handle by myself whether good or bad. Next thing was my relationship to my peers or companions which is based on some rules like if I am going to play some game like baseball i need a team to play with. This shows that I have developed a strong relationship through teamwork (Myers, 2009). Than if looking to my studies I have a certain group that studies along with me, if we have a homework given we do it regularly by which my behavior patterns got controlled and i get disciplined every year after. I went through all these things and finally i got hold on how to handle psychosocial crisis because having good relationship with your peer group and develop a good behavior can lead any person to the path of success. And if one person has made good decision at this level then he can easily be cautious about taking decisions on next levels or can say that he’ll easily be industrious (Cash, 2002). Positive Influence of Psychosocial Stage of Development: Positive influences which come out of my psychosocial stage development were that i have strong bond made between me and my peer group because we use to play and study and study together. By doing this we came across many victories which made us proud and give a sense of satisfaction that we can do something that can be appreciated by our families and other people as well. As this is the middle age in which a child wants to do things by his will without interfering of others. At my academic level things have been very positive for me as there is full support of my parents by which i have developed certain skill at my own. Like if you talk about behaviour i have made a timetable and put things which are suitable for me to do at certain time frame. My behaviour towards my studies would also be considered positive because i got support from my parents and also from my teachers which helped me in many ways(Cash,2002). Negative Influence of Psychosocial Stage of Development: Talking about negative influence of my psychosocial stage of development there are certain things which made me feel inferior when i was in the middle childhood stage were that when in school teacher used to say that you have to finish your lunch even if I am not that much hungry which made me feels awful many times. Regarding this food stuff which at my home also has been an issue for me was that in that middle childhood stage i use to see my mom cooking different cuisines for our family. Sometimes i also feel like to cook something for my family but my mother always use to lower my enthusiasm by telling me that I am too small to cook. This have been left a very negative impact on me and that’s why i still don’t know how to cook food properly because somewhere in my mind I have this complex that if I will cook something it would not be worth it(Cash,2002). Other Developmental Issues Influenced My Personality: Other development issues influenced my personality in such a way that when i was born i. e. when I am in the stage of trust versus mistrust, although i was too small to know that what happened with me at that time but looking to myself i can say that my family or my parents have taken very good care of me, because i don’t see any many negative points in my personality and it’s all because of my parents. The example of trust can be given that how much I am close to my parents. Next stage would be autonomy versus shame and doubt in which a child develops a sense of being a separate human being and wants attention that everyone knows him individually. Regarding this stage there are some negative aspects of my personality that after reaching to an age of three i still was not able to go to toilet by myself because i was not properly trained. So at that time this bring me shame that kids of my age are toilet trained but I am not. But on the other hand i was very much trained to do mess while I am having my food which helps me a lot handle spoon in my hand on my own. After that another stage come which is initiative versus guilt in which a child starts taking decision of his own that whether he wants to eat or not or what things he should do. This is the age which is also known as play age, when a child starts going to pre-school or nursery. In this age a child wants to start doing things on its own or wants to take risks. Like in this stage a child starts going to school and there he learns different things and skills. Like I have said my academic time has helped me a lot to develop my personality (Cash, 2002). If I have to experiment something which help me further then my teacher encourages me to excel my abilities and this helped me a lot in taking decisions in my afterlife. Regarding the stage which I have picked i. e. industry versus inferiority these above developments have influenced my personality till my middle childhood stage (Cash, 2002). Conclusion: If i have to say that how much influenced erickson’s psychosocial stage of development has made then to me its 90% correct that whatever he gives the theory can help people to understand their children if they are facing difficulties regarding their mood, behavior or actions. Through his theory people should know that a child cannot be treated forcefully he should get full time to develop himself. It’s been seen that people who went through the crisis of their early adulthood and resolved them successfully, they who are also successful in their adolescence. REFERENCES Myers, D. G. (2009). Psychology. Worth Publishers Cash, A. (2002). Psychology for Dummies. Hungry Minds Books