Solar Energy - The Energy Of The Future Essays - Energy Conversion

Solar Energy - The Energy Of The Future? About 47 per cent of the energy that the sun releases to the earth actually reaches the ground. About a third is reflected directly back into space by the atmosphere. The time in which solar energy is available, is also the time we least need it least - daytime. Because the sun's energy cannot be stored for use another time, we need to convert the suns energy into an energy that can be stored. One possible method of storing solar energy is by heating water that can be insulated. The water is heated by passing it through hollow panels. Black-coated steal plates are used because dark colours absorb heat more efficiently. However this method only supplies enough energy for activities such as washing and bathing. The solar panels generate "low grade" heat, that is, they generate low temperatures for the amount of heat needed in a day. In order to generate "high grade" heat, intense enough to convert water into high-pressure steam which can then be used to turn electric generators there must be another method. The concentrated beams of sunlight are collected in a device called a solar furnace, which acts on the same principles as a large magnifying glass. The solar furnace takes the sunlight from a large area and by the use of lenses and mirrors can focus the light into a very small area. Very elaborate solar furnaces have machines that angle the mirrors and lenses to the sun all day. This system can provide sizeable amounts of electricity and create extremely high temperatures of over 6000 degrees Fahrenheit. Solar energy generators are very clean, little waste is emitted from the generators into the environment. The use of coal, oil and gasoline is a constant drain, economically and environmentally. Will solar energy be the wave of the future? Could the worlds requirement of energy be fulfilled by the "powerhouse" of our galaxy - the sun? Automobiles in the future will probably run on solar energy, and houses will have solar heaters.

Gettysburg Battle essays

Gettysburg Battle essays Gettysburg was the turning point of the American Civil War. This is the most famous and important Civil War Battle that occurred over three hot summer days, July 3, 1863, around the small market town of Gettysburg, Pennsylvania. More importantly Gettysburg was the clash between the two major American Cultures of their time: the North and the South. The causes of the Civil War, and the Battle of Gettysburg, one must understand the differences between these two cultures. The Confederacy had an agricultural economy producing tobacco, corn, and cotton, with many large plantations owned by a few very rich white males. These owners lived off the labor of sharecroppers and slaves, charging high dues for use of their land. The Southern or Confederate Army was made up of a group of white males fighting for their independence from federal northern dictates (The History Place Battle of Gettysburg 1). The Union economy was based on manufacturing, and even the minorities in the North were better off than those in the South most of the time. The Northern politicians wanted tariffs, and a large army. The Southern plantation owners wanted the exact opposite. The South was fighting against a government that they thought was treating them unfairly. They believed the Federal Government was overtaxing them, with tariffs and property taxes making their life styles even more expensive than they already had been. The North was fighting the Civil War for two reasons, first to keep the Nation unified, and second to abolish slavery. Abraham Lincoln, the commander and chief of the Union or Northern forces along with many other Northerners believed that slavery was not only completely wrong, but it was a great humiliation to America. Once can see that with these differences a conflict would surely occur, but not many had predicted that a full-blown war would breakout. One did and after three bloody and costly years for both sides we come to the date of Jul...

Campaign Speech Essay Sample

To my darling instructors. fellow pupils. campaigners. the module and staffs. and to our invitee. a pleasant twenty-four hours to all! First and first. I’d like to take this chance to thank you for being here. for your clip. for leting me to portion my thoughts. and for holding this election. without your presence this election wouldn’t be of great success. Actually. I’m out or words right now. as I stare at you guys because I’m imposingly mesmerized by how gorgeous and fine-looking my audience are that I could barely retrieve what I was supposed to state. As I stand here in forepart of you. I know most of us know my intent of talking in such a large crowd. I’m here to present myself among those who don’t cognize me. By the manner I am ( insert name ) . I’m on my ( twelvemonth ) of analyzing ( class ) . I’d like to run in the place of going your following pupil president. For the past old ages. I’ve been a dedicated pupil with a passionate bosom to function others. As a pupil. I know the demands of my fellow pupils and that most of us wants to see betterment in this school. If a given a opportunity to go your president. I will do certain that what most of us wants would be implemented. One of my platforms is to implement a systematic registration procedure. This is ever the job we pupils encounter during registration and so holding a systemized process and stairss could do us avoid fuss and questions. Another is the changeless updates of proclamations and posting calendar of activities through Bulletin Boards and other ways so that bulk will cognize the approaching activities. I have tonss of thoughts for the improvement of the bulk. I may non province them one by one ‘cause that may tire you and besides I don’t want to do this address any longer. One thing’s for certain that I will make my really best to go to to your demands and wants. I will non assure anything for a promise is merely a word of award. but I will certainly be committed and that is far greater than a promise. Now that you have heard my platform. the determination is yours. to vote or non to vote. Be certain. ballot sagely.

Evaluating Culture Essay Example | Topics and Well Written Essays - 250 words

Evaluating Culture - Essay Example If this value is missed, then this will limit my personal success, thinking and behaviours. I remember, once I was working on my assignment and there was not much research available for me, like I was stuck what i suppose to do, from where I get related data. At that time the value of self-awareness plays a vital role and I consulted my teachers and think ways to overcome such problems and finally due to self-awareness I did not panic but tried to find more positive ways and outcomes to resolve my problems. This value enabled me to think what motives are essential to free yourself from your own de-motivating behaviours. Many people failed to realize the importance between value statements and learning. These values are always beneficial to overcome many issues when we are involved in something. It is very important for us to act properly, identify our values which will allow us to create more productive options while we are doing any task and ways to accomplish them effectively (Troc him and Donnelly, 2008). References Trochim, W.K. & Donnelly, J.P. (2008), Research methods knowledge base (3rd ed.). Mason, OH: Cengage Learning

One Flew Over the Cuckoos Nest and Rain Man Dissertation

One Flew Over the Cuckoos Nest and Rain Man - Dissertation Example Theoretical debates on the subject are summarised, and the ambivalence of contemporary society towards mental illness is explained in the light of these at times conflicting perspectives. This review, therefore, provides a firm theoretical foundation for analysis of the representation of madness in films. Â  The empirical part of this study starts in section 3. Two films are selected for close analysis. Section 3 deals with One Flew Over the Cuckoo’s Nest (Forman, 1975) and section 4 deals with Rain Man (Levinson, 1988). In each case, the film is set in its context, and the representation of madness, or mental illness, is carefully analyzed. Evidence from the film is collated and discussed. The reception of each film is also presented and discussed, revealing how these issues were perceived both by audiences and by academic critics. Finally in section 5 the two films and their reception are compared, showing how an evolution in social attitudes towards mental illness has taken place over the last fifty years in the United States, and arguably also across the Western world which is heavily influenced by mass market films such as the two under discussion in this study. The implications of this change for modern Western societies are considered, as well as the limitations of thes e filmic representations and the considerable tensions and ambiguities which still remain and are carried into the new millennium. Â  There is a vast literature on the way that madness has been defined and dealt with throughout history, and another huge amount of material available on literary and cinematic representations of madness. It would not be feasible to cover all of this ground and so for the purposes of the present study, a two-part literature review will suffice.

Committing Adultery Essay Example for Free

Committing Adultery Essay A marriage is full of moral ethics that should be followed. Kant would have agreed with me that we have moral duties to ones self and others. A marriage is committing moral thoughts, words, and actions to yourself and your spouse. Kant believed in treating other people the way you wish they would treat you. Never treat other people as if they were merely things. The formula of humanity states that we should treat people as an end and never as a means to an end. In committing adultery, the marriage and the spouse are being used as a means. Marriage should be treated with dignity and not as a thing that can be played with. I hope no one would apply the universal law of categorical imperative to committing adultery. I could not imagine applying the act of committing adultery to how all others should act. If we did apply the universal law to committing adultery then marriage would be worthless. Basically, do not choose a rule for yourself that you wouldn’t want everyone else to obey. Kant believes that the only good thing is a good will. Good will equals good intentions. Committing adultery is not a morally good act and Kant would agree with me. Utilitarianism is an action that is right if it maximizes the overall happiness of all people. In other words, an action is morally right if the consequences of that action are more favorable than unfavorable to everyone. This is consequentialism. Utilitarianism has rule utilitarianism and act utilitarianism. In rule utilitarianism, a behavioral code or rule is morally right if the consequences of the rule are more favorable than unfavorable to everyone. I believe it is more favorable to your spouse not to cheat than to cheat. I would be also more favorable to you not to cheat so the spouse doesn’t get upset. Act utilitarianism weighs the consequences of each particular action. There is a list of consequences of the act of committing adultery and none of them are good. There are moral rules against committing adultery and one of them is lying. In taking the vows in front of God is a form of a promise and breaking that promise is lying to God. John Stuart Mill is a hedonistic utilitarian. Our actions are meant to give happiness not only to ourselves but to others as well. Mill made the distinction of happiness between pleasures of the mental sort as a higher form than that of bodily pleasures. Mill states, it is better to be intelligently dissatisfied then foolishly satisfied. The ultimate pain and misery caused by committing adultery is not worth the short term pleasure that it produces. Wikipedia. org states that Utilitarianism of John Stuart Mill is classified as a type of hedonism, as it judges the morality of the actions by their consequent contributions to the greater good and happiness of all. Mills believes that there can be different levels of pleasure as long as the act promotes an action which makes everyone happy. Mills would say that committing adultery doesn’t bring overall happiness. Hedonism is described as pleasure is the highest good and whatever causes pleasure is right. On this note, hedonism would say committing adultery would be right if it is giving the cheating spouse pleasure. Committing adultery is motivated by desire and it can reduce pain by not telling the spouse that you are cheating. Most of the time committing adultery is motivated by sexual desire. My view on committing adultery is closest with Kantianism. Good will equals good intentions. They way I treat my spouse is the way I would want to be treated. I value marriage and I hope my spouse does too.

Romans 14 Essay -- The Book of Romans

The book of Romans was written by Paul. It is actually a letter that Paul wrote to the Romans telling them about his understanding of the Gospel. In this book his explains our sins and how we can achieve forgiveness through Christ. The most specific sin that he explains is that of judging one another. He helps address the problem of religious disagreements about different customs or religious convictions. These customs or religious convictions include the days on which people worship the Lord and the things that people will and will not eat. He wrote about the fact that we should not judge each other for God is going to judge us all in the end. "For this very reason, Christ died and returned to life so that he might be the lord of both the dead and the living." (Ro 14:9). The first distinction I want to make about this passage is the wording Paul used to describe Christ. He states that Christ died and than lived. His resurrection is what gives Him grounds to rule over the living and the dead. His power is as mighty in the living world as it is in the afterlife. We are never going to be on our own for he is there to reign over us for all of eternity. "You, then, why do you judge your brother? Or why do you look down on your brother? For we will all stand before God's judgment seat." (Ro 14:10). Paul is saying that we should not look down upon or judge a fellow believer. If what they are doing is truly in worship of the Lord, then who are we to judge them as though they are the ones who are wrong? The choices that he is dealing with are those of many people's religious traditions. One of these is the choice of which day different believers decide to worship the Lord. The other is whether or not a perso... ...he one who is going to judge us all in the end. Paul is letting us know that who we judge and how we judge them is going to be the same way that we are going to be judged on our day of reckoning. Everyone shall give an account of his life to the Lord. (Ro 14:12) This ending verse is basically a summary of what Paul has been writing about through most of chapter 14. It is there to say that in the end we will not be the ones who judge each other. Whether or not I have passed my judgment upon you in life will have no bearing on what happen to you in the afterlife. The same goes for if you are to pass your judgment on me. Our judgments have no affect on each other once we are brought before the Lord on our day of judgment. I will not be there to judge you and you will not be there to judge me. The Lord is going to be there to judge us all for our lives.