Engineering accomplishments Essay Example | Topics and Well Written Essays - 1250 words

Engineering accomplishments - Essay Example When the seals are exposed to temperatures above 5000 0F, they are not able to withstand for an extended period. Therefore, there has a been the need to develop an engineering technology that would ensure that the temperatures emanating from the motor joints do not damage the O-rings. The development of the rocket motor joint with thermal barriers was a major 21st century breakthrough. It has ensured that the heat generated by the motor joints is contained. This paper places into perspective the development of the thermal barriers in the rocket motor joints and the benefits that the engineering technology has brought. High temperatures in rocket systems require a thermal barrier. An efficient thermal barrier is one that is composed of a carbon fiber, which forms the core while braided carbon fibers, forms part of the layers. The layers are usually found around the core. The protection of the components of the rocket that cannot bear high temperatures is very vital, for example the elastomeric O-rings seals both the primary and secondary ones requires to be protected against high temperatures(Patrick  et al 577). This made it possible to develop an innovation that will see efficiency in the rocket in order to make the work of space exploration easy and efficient. Additionally, the thermal barriers are required in any other machines, especially that require high efficiency and are used for extended periods. The development of the Rocket Motor Joint with thermal barrier was considered the NASA Government invention of the year in 2004 (National Aeronautics and Space Exploration 14). This is because of its capacity to withstand extremely high temperatures. The development was made in consideration of the current as well as future rocket motors, some of which have been under development. In addition, it is not limited to use in the motors since it can also be uses in other equipment such as industrial

The Atlantic Slave Trade Essay Example for Free

The Atlantic Slave Trade Essay The Atlantic Slave Trade had a both positive and negative impact on those involved in it to an extent. Britain’s economy benefited greatly from the slave trade as many industries flourished. This was an immense opportunity for those who were unemployed as it provided thousands of jobs. People were employed in industries like the building and repair of slave ships, selling the goods produced by slaves such as sugar and cotton, and banking. This resulted in the slave trade becoming the financial base of development of Britain. However, not everyone benefited from this trade as it had an enormous negative impact on Africa’s society and economy. The 37 years of slave capturing and exporting resulted in wars between tribes and drained Africa’s population of 12 million of its strongest youth. This resulted in Africa’s economic development in being hindered. For Africans the physical experience of slavery was painful, traumatic and long-lasting. Britain benefited from the slave trade in many ways including the economy, as slavery became part of the financial base of development in Britain. Many economic factors contributed to slavery including the demands of plantation farming, servant slaves and the growth of the slave trade as its own industry. Plantation farming emerged as a way to earn a profitable crop and dominated the southern colonies. In plantations African slaves worked in hundreds from dawn until dusk producing goods that supplied Britain. These goods consisted of sugar, cotton, tobacco and rum. All these crops were very labour intensive requiring hundreds of workers to preserve them. The British became the largest and most efficient carriers of slaves to the new world. Therefore huge profits were made by the labour of unpaid slaves. Liverpool and Bristol were the main trading ports in Britain, Liverpool alone made  £300,000 per year from the slave trade. Scotland was also heavily involved in the slave trade, Scots went out to colonies and generated great wealth for Scotland based on slave labour. Glasgow’s â€Å"Tobacco Lords† profited from the slave trade, as did the merchants of London, Liverpool and Bristol. The city of London catered the economic services that were necessary for the slave trade, this included insurance and loans for slave traders. F.G Kay wrote about the social changes that happened in Britain following the growth of the slave trade, in a book named â€Å"The Shameful Trade† published in 1967. He states â€Å"the slave trade created a new class of wealthy colonial  families†. Bristol merchants who were great dealers increased their trade with the islands of the Caribbean. They also became specialists in trading with West Africa and retailing captured slaves. The trade also created, sustained and relied on a large support of shipping services, ports and finance companies employing tho usands of ordinary people. Many slave ships were need and thousands of jobs were created through this. Jobs in making slave ships, repairing, financing and insuring all flourished. By 1780 Liverpool had become the largest slave-ship building site in Britain. This also provided thousands of sailors with work. . Insurance was one of the biggest industries during the slave trade, insurance and long term loans created new opportunities for making more money. Slave merchants and sugar plantation owners needed to borrow money to keep their businesses going. Merchants involved in the triangular trade found that insurance was vital because if their ship hit a storm during the voyage its cargo could be lost, and if that ship is not insured then they could lose everything. There were huge profits in selling the goods produced by slaves such as cotton, sugar and tobacco. Thousands of people were employed in factories to make exportable goods that were traded in for slaves in Africa these were guns, textiles and pottery. People were also employed in making brass and copper in Yorkshire, weavers in Birmingham, chain makers and sugar refiners in Greenock. The slave trade made Britain the world’s leading sea power and it helped finance the indus trial revolution. The British government made a fortune from the taxes related to the slave trade. Nonetheless not everyone profited from the slave trade, The Atlantic Slave Trade had enormous negative effects on the continent of Africa. Many parts of Africa suffered from an increase in violence, drain of people and an economy increasingly reliant on slavery. As a result of this Africa fell behind the rest of the world. Having fewer young healthy people to produce food would make famine more likely and the rates of death worse. Slavery led to the movement of thousands of people across Africa, allowing disease to spread between different parts of Africa. A lot of good land was left uncultivated and not looked after because there were not enough young people left to farm it. African slaves took with them their religion, traditions, cooking, clothes, music and dance. These had a negative impact on Americans  as it led to voodoo in the West Indies. The slave trade encouraged conflicts between African tribes, raids and kidnapping. The demand for more slaves led to increased hatred and violence between communities in Africa. There was also the spread of racist ideology to justify the enslavement of Africans. It is estimated that up to 12 million Africans were snatched from their homeland shipped to the Caribbean to work on plantations. Thousands of African villages were ruined as they were raided for slaves. The farming in Africa changed to grow crops which were brought to supply slave ships. African chiefs and kings stopped ruling by law as they became greedy cunning tradesmen. The 37 years of slave capturing and exporting drained Africa of millions of its strongest youth. As a result of this the population became unbalanced and the adult male population was reduced to 20%. Overall Africa was the only continent to be affected in this way, and because of the loss in population it became a major factor leading to its economic hardship. John Newton was a British slave trader in West Africa. In a small extract from his journal he comments on the immoral methods used between Africans and Europeans, he states â€Å"Europeans try to cheat Africans at every turn. Any article of trade that can be cheapened is so. Spirits are diluted with water, kegs of gunpowder have false bottoms and pieces are cut out of rolls of cloth†. In conclusion it is clear that Britain benefited from the Atlantic Slave Trade. We know this because of how it boosted the British economy as many industries grew, created thousands of jobs and supplied Britain with essential everyday life goods. We also know that colonies were established on the backs of hard-working African slaves. However not everyone benefited from the slave trade as it made Africa suffer greatly. Up to 12 million young strong Africans were forced out of their homelands and brought to the Caribbean to work without pay. Families separated and sold to go and work on plantations from dawn until dusk. Thousands of villages were wrecked because of the raiding for slaves. African leaders became dishonest, deceptive greedy tradesmen which resulted in Africa becoming corrupt.

Using Counselling Skills Essay -- Papers

Using Counselling Skills Before I started I went over a contract and I told Jillian how I was using the content of the session to write an assignment for the course that I am doing at college and that only myself, my course tutor and maybe an outside assessor for the course would see what was written about the session and that she could read the assignment before I showed anyone else. I stated that almost everything that was said to me would be confidential, although working along the B.A.C.P ethical guidelines, confidentiality may have to be broken if it became clear that serious harm may be caused to others or herself. We agreed that this would be a one off session that would last around 30 minutes. I explained a little about Person-Centred counselling to Jillian, I explained that counselling is a way of using a relationship, in this case between myself (acting as the counsellor) to facilitate the development of the Jillian (the client). It works on the assumption that if I am able to offer Jillian a relationship characterised by empathy, acceptance and genuineness, and if Jillian is able to perceive and appreciate these qualities, then she will feel safe enough to disclose hidden aspects of her self which could be upsetting to her. The fact that I can accept these previously hidden parts of Jillian’s self (unconditional positive regard), helps her to accept them too. The counselling took place in Jillian’s home. Jillian stated that she had been thinking of a subject to talk about and had decided that she would like to talk about the relationship she has with Tony a man who she calls her boyfriend but who is married to an... ...hought of me. It’s really helped.† I feel I demonstrated unconditional positive regard (acceptance) by being non-judgemental and warm towards Jillian. Even though I may not have approved of what she was doing I did not allow her behaviours to influence adversely my regard for her. I demonstrated genuineness (congruence) by my general manner towards Jillian. I did not pretend or simulate responses towards Jillian, I feel that I was sincere towards her and that she was able to trust me because of this. I empathised with Jillian and tried to look at her situation from her point of view, hopefully showing an understanding of her feelings and thoughts helping her to focus more clearly on her underlying feelings which in turn allowed her to move forward and make progress. Overall I feel the session went well.

The Common Theme in the Songs of Good Charlotte :: Good Charlotte Music Bands Essays

The Common Theme in the Songs of Good Charlotte There are three specific songs sung by Good Charlotte that all have a common theme. The songs are called Wondering, Emotionless, and Predictable. In all of these songs the common theme of relationships is reoccurring. There are successful and failed relationships as well as relationships with family members and girlfriends. In the song Wondering, by Good Charlotte a boy is happy that he found somebody that he can trust and wants to be around. He tells her that he is willing to wait for her and wants to be with her forever. Emotionless, is about a boy who is writing to his father who abandoned his family during his childhood. He asks him why he was never around, how they struggled to survive and that he misses him. In the song Predictable, it’s about a boy’s relationship with a girl who he loved and she turned out to break his heart. This boy becomes broken because he knew the girl was so predictable. The main theme in the three songs is having or being in a relationship. Each song is talking about a relationship with either a family member or a girlfriend. Most songs these days are written about relationships and this usually makes the song more interesting to listen to. When people write songs they usually write about their feelings or personal experiences that they have had. All of these songs were written about things that had happened to certain people in the past. Songwriters find it easier to write songs about what may be going on in there life or what may have happened in the past. To them it’s a way of expressing themselves and maybe releasing stress. Two of the songs deal with relationships with a girlfriend. In Predictable, it’s more about a girl that left a boy (this isn’t the first time, that you left me waiting. Sad excuses and false hopes high, I saw this coming, still I don’t know why, I let you in).

Commemorative Speech Essay

Different personal types exist around the world. Each type is specific for each person, and it is how we can see differences from the other people. My type of personality abbreviation is (ESTJ). It means that I am (E) extravert, (S) sensing, (T) thinking and (J) judging. On the other hand my learning style preference is a combination of aural and kinesthetic because I think that we need to listen or see methods to learn anything. It means that you need to practice or you need that someone tells you how can you do anything for you know how can you do it. Personally I think that you learn when you practice what you want to learn. As I say, I am extravert. I think that it helps in my process of learning because it makes be able to explain and discuss my points of view, that I can have many friends that can help me with anything that I need and the most important thing that I can work with my class mates in a friendly environment that facilitates the process of learning. For example, I am Colombian and English is not my first language. Sometimes I do not understand some things, but I try to make many friends in each Santiesteban 2 class and they have helped me so much in the homework‘s or classwork‘s that I maybe do not understand. I also try to speak every time with them and it helps to improve my English in the short time that I have been here. Secondly, I tend to be sensing and I think that allows to me be specific in what I need to learn and that I take methods, examples or ideas that I already learned to apply for life. For example in the process of learning when I need to learn anything, I need specific explanations of How can I do it and personally I think that the specific answers are the best method to learn because it gives you the way that you must follow step by step to finally get what you want, in this case learn what you need. Third, I choose thinking, being a thinking person is appropriate in a learning process because you can make good decisions without involving your feelings, do your things being impartial and impersonal, you are fair with everything you do and do not think about the causes but the impact. An example of this is the teachers, they have to be thinking people because they have to be impersonal at the time of rank and rate the student and don’t think if they are close to them or know them or are friends with them. They have to be fair with every decision they make, and if they involve feelings they do wrong their job and teaching in a bad way that later will affect the student to a short or long term. Santiesteban 3 Finally, I am a judging person and I think is a thing that could have a big influence in your life; like you can have an exigent life, and be demanding with the decisions you make, keeping your things in order and being responsible with all that I have to do, thinking about the future and what the decision would bring to me. Being a judging person is better for learning because you require much effort of you and every time you are asking yourself for more and not conforming to a lame job, working firmly until the end and never giving up on things you started, always being punctual and showing that you can get really good results if you work hard. I think that it helped me so much because I learned things about my personality and my learning style that really I did not know and now I can use these things to make my process of learning easier. I define myself principally as a responsible person. I think that it is where we have to base to get our goals. If we are responsible and we work with effort, I am sure that we can get whatever we want. I need to know difference when use the aural style to learning and when use the kinesthetic style because I tend to use always the aural style, but sometimes we need to make the things, I learn from the experience of something that we have practiced before.

Importance of saying No in Antigone Essays

Importance of saying No in Antigone Essays Importance of saying No in Antigone Paper Importance of saying No in Antigone Paper Essay Topic: Antigone In the play Antigone saying No is very significant. All the major characters did refuse to do something or the other all throughout the play. All the major characters like Antigone, Creon, and Ismene did say no a lot in this play. Saying no can be seen as a sign of stubbornness. All the characters said no as they had an obvious reason One of the most significant event in the book is when Ismene said no and decided not to help Antigone in burying Polynices. Ismene believed that women should not fight with men and she was also scared that Creon might kill them. This helps to bring about the character of Ismene in the book. She was seen as more of a girl type as compared to Antigone and she believed that men are the only one who dies for ideas and women should not. Ismene was in a state of confusion throughout the play. At first she refused to help Antigone in burying Polynices, and then she finally decided to join with Antigone, but she was already too late as Antigone rejected her company. Ismene tried to help and she conveyed to her that what she wanted to do was wrong, she tried to help Antigone but Antigone was too stubborn and didnt listen to Ismene. Ismene knew that if Antigone had done her deed she would be killed. Antigone was also the one that said no to almost everything. Antigone was a very strong headed girl and she was very focused and determined to bury her own brother Polynices. One of the most significant event was that when Antigone said no to the king and insisted on burying Polynices. She didnt follow the secular law, the law that the king uphold and followed. This brings out her character and also it helps in the plot development. This showed that Antigone believed that what she was doing was right. She had all the reasons to bury Polynices and she was not scared to face her own death. Antigone cant hate but love, this was one of the most important reason why she tried to bury Polynices. Although she knew that she was going to be killed but she believed that she owed it to him to give him a good burial. This was the reason in which Antigone was finally killed. I didnt say yes. I can say no to anything I say vile, and I dont have to count the cost. But because you said yes, all that you can do, for all your crown and your trappings, and your guards-all that your can do is to have me killed, this whole line shows that Antigone said no to all that was vile, King Creon didnt actually want to execute Antigone but he had to as it was his own rule that anyone that tries to bury the body of Polynices will be put to death. Another event which is significant is when Antigone said no to her nurse. Her nurse was like a mother to Antigone. She had been taking care of Antigone the whole time. She serves as a comfort for Antigone, I can hold your calloused hand, your hand that is so prompt to ward off evil, this line shows that Antigone needed her nurse and that she helps her to ward off all the evils. But then the nurse accused her of going out at night to meet a lover and Antigone didnt tell her the truth. Antigone was repeatedly asked what was wrong with her, but she never told her nurse the truth. Where is your pain, the nurse asked Antigone but she didnt reply and just replied nowhere. Antigone constantly said no to her nurse and didnt tell her what she had done. Then Antigone told her nurse to promise to take care of her dog. This event shows that Antigone knew that she was going to be killed, but then she was not afraid. She was very sure that whatever she has done was the right thing to do and she did not regret and was not sorry for whatever she has done. King Creon was also very persistent believed and couldnt say no to the law he has made. His tragic flaw was that he was self- righteous and he believed that the divine law can be replaced by the human law and he believed that every women like Antigone should be killed or put to death so there will be natural balance and that no woman can ever best a man. One of the most important conversation in the play was when Antigone said no to you, and die, then Creon replied by saying that it is very easy to say no(pg 51). This whole conversation shows the state of confusion that Creon and Antigone Is in and it also shows the grudge Antigone had. Saying no in the play Antigone is very significant in giving or revealing the character of each of the character and also it helps in the plot development. It also gives us an account of each of the character attitude towards life.

Why Healthcare Jobs Are On The Rise

Why Healthcare Jobs Are On The Rise The health care industry is booming and will continue to do so for the foreseeable future, offering good pay and job security. The expansion in health care jobs is due to several reasons. Those interested in pursuing a career in the healthcare field can find many opportunities for employment. The reasons for an increasing number of workers in the field is twofold. SEE ALSO:Â  Top 5 Overlooked and Rewarding Healthcare CareersIncreasing Job Opportunities in Health CareAccording to the U.S. Bureau of Labor Statistics, the need for qualified health care workers in different sectors will increase by 19 percent by 2024. There are already 18.9 million individuals employed in the healthcare field, which is almost four million more than in 2005. This increase in the need for healthcare workers outpaces all other professions. Healthcare workers, as an average, also show a higher median income than other professions.America’s Aging PopulationSince the baby boomer generation started reac hing the age of 65 several years ago, the number of older Americans who require health care services has increased exponentially. In addition, life expectancies have jumped considerably. By 2050, men are expected to live to 80 and women to 86, according to Everyday Health. This increase of the number of senior citizens with longer lifespans adds to the need for health care workers across the board. In addition, as current healthcare worker retire, replacements are needed. From senior retirement homes and nursing centers to physicians, pharmacists, rehabilitation services and other workers, opportunities will expand for health care positions.More People Have Health InsuranceThe Affordable Care Act has allowed millions of persons to enroll in health insurance plans. Medicaid has also expanded in many states, allowing those previously without health insurance to be covered. Individuals can no longer be refused insurance coverage due to pre-existing conditions. This expansion lets many previously uninsured individuals seek health care treatments and adds to the need for healthcare workers.Health Care JobsAlthough all healthcare jobs are expected to grow over the years, the following jobs were chosen as some of the best jobs for growth outlook by 2022, according to a 2015 report on one website that rates jobs. These include audiologist, expected to grow by 34 percent, dental hygienist by 33 percent, dietician by 21 percent, physical therapist by 36 percent and medical records jobs by 22 percent. Other healthcare jobs are following suit in hospital, clinic and physician offices, home healthcare, nursing and assisted living situations and other areas.Healthcare jobs are growing, and it can be a good time to get into these professions for steady employment in the future. TheJobNetwork conducts job searches for you and sends listings to your email in the form of alerts, so you can choose the right job for you. All you do is fill out your qualifications and job interest s to sign up with TheJobNetwork, and you are on your way to a new job.