Software Development Methodology

Question: Explain software development methodology. Answer: Software development is a process of making computer programming, documenting the programs, testing the software and bug fixing the application to meet the requirement of the user (Fioravanti, 2006). It is a process through which an application is developed for support the use of hardware. It includes creation and development of frameworks and these frameworks includes software release life cycle that finally results into creation of a software product. Software development includes several types of methodologies (Kumiega and Van Vliet, 2008). Choosing an appropriate methodology depends on the requirement of the software. There are several types of methodologies used in developing software. They are basically waterfall method, incremental method, prototype model, agile software development etc. (Sillitti, 2010). In most cases the first type of methodology is used, i.e. the waterfall method is used because it is an easier process of software development system and it makes the work of the software developer easier to be conducted (Khoury, n.d.). It is a sequential process of software development in which each task is followed by another task to complete the entire development process. In this report the waterfall method is used because it suites the requirement of the software development process. The processes involved in waterfall methodology of software development are as follows:- 1. Requirements: For developing software the first and foremost step that must be taken by the software developer is to check and know the requirement of the software that the software must fulfill after development. To know this the developing team makes the market survey and survey of the requirements of the software. It is important to check the requirements of the software to design its development process. 2. Design: The creation of the design of the software development process that is done by the software developing company. The design serves as the blueprint of the system that is to be developed in the entire process. It is a method of planning and deciding the objective of the developing project. 3. Implementation: After the completion of the design the project is conducted and the software is developed by the developers by using coding and other methods for creating the software (Mathaisel, Manary and Criscimagna, 2012). This is a process of documenting the design into a real system. 4. Testing: After the creation of the software system, the software is checked by the test analyst to see whether the software meets the requirement of the producing company for whom the software is been developed (Lewis, 2008). Is the software capable to run the automatic vehicles? If the software passes the test, a final projection is made and the software is launched in the app market for sale. 5. Deployment: This process comes after the completion of the development process of the software. During this step the software is made available in the market for the customers to be used. The available software is used by the user and a feedback is collected on the performance of the software. For example, how much is the software capable of running the automatic robotic vehicles. 6. Maintenance: As per the feedback of the market necessary changes are made and new updates are created for making the software more useful for the users. References Fioravanti, F. (2006).Skills for managing rapidly changing IT projects. Hershey PA: IRM Press. Khoury, F. (n.d.).Data centric development methodology. Kumiega, A. and Van Vliet, B. (2008).Quality money management. Amsterdam: Elsevier/Academic Press. Lewis, W. (2008).Software Testing and Continuous Quality Improvement. Hoboken: Taylor Francis. Mathaisel, D., Manary, J. and Criscimagna, N. (2012).Engineering for sustainability. Boca Raton, FL: CRC Press. Sillitti, A. (2010).Agile processes in software engineering and extreme programming. Berlin: Springer-Verlag.

The World (4319 words) Essay Example For Students

The World (4319 words) Essay The WorldThe WorldThe world is a messed up place and we are all stuck here until our lives are through, or until we choose to leave. Its strange that I go along with everything everyone tells me, such as that I should ware certain cloths or listen to certain songs. I often wonder why I do the things I do, but then I just realize thats who I am. People are confused about why they are here and they dont understand what life is supposed to be about. They think that they should be a certain way or think a certain way, but they are all wrong. We should all act however we want to and not let the world influence us. Chapter oneWhen I was a child I thought that the world was to big for me to understand, but I was wrong. The world is easy to understand if youre not crazy. All you got to do is realize that no one really knows what he or she is doing or where he or she is going. Every day that I wake up I wish that the world would change to where it was all right to be who you really are. Instead you have got to be what the world wants you to be. Its sad that these days a child can be left out of a certain group because his parents cant afford the outrageously expensive cloths that the other kids ware. This may cause the child to feel less encouraged to try in school or other activities. This is the kind of small thinking that causes a teen to act out in violence. After years of being picked on and labeled as a trouble maker just because of who he or she is and were he/she comes from. Society often blames parents or television for these tragedies because they cant admit that their own selfishness an d lack of respect for those less fortunate is the true poison of the world. We will write a custom essay on The World (4319 words) specifically for you for only $16.38 $13.9/page Order now I once saw a man sitting on a street corner playing a guitar with his guitar case open. People passed him without looking or listening. Every now and then someone would toss some loose change or even a dollar, but they still never herd the music the man was playing. I stood and listened for about ten minutes to what was the greatest live version of ?Free Bird? that I had ever heard. When the man finished I offered him some money not so people would see me doing but because I thought his performance was well worth it. The man just smiled at me and declined it saying, ?no thanks, your applauds are all the payment I was looking for.? That was the moment in my life when I realized the world had it all wrong and society was blind. I was twelve years old. Since that day Ive been on a quest to in some way show the world what I was fortunate enough to learn. Ive tried in many ways to show my peers that its ok to do your own thing and not follow others. Often Ive just been criticized for my actions and told that I was being ridiculous, which in a few extreme cases was true, but I didnt let that stop me. Over the past six years of my life Ive crawled out of what could be called the filth of society and established myself as an ?outstanding young man? in order to get people to notice my examples Im trying to set. Of course I totally despise myself for the levels Ive stooped to in order to get where I am today. Never the less, I believe if youre going to do something right u might as well go all out. So I guess by writing this Im trying to finalize the actions that have taken place in my life during what are suppose to be the most important years of a teens life. Perhaps this book will help open a few eyes and turn a few heads but more then likely it will just be criticized and manipulated my several people that are just afraid of the honest to god truth of the lives that we live. Yet, if it does only change one persons view on things and helps them to make at least one decision on their own then I shall be satisfied. Chapter TwoWell I guess the best place to begin this venture into my own reality is to start at the base of the problem. Now I know Im treading on thin ice with this entire book so forgive me if you get a fended by the truth. I think it all begins at home with the parents of young Americans. You see, in order for someone to grow up with frame of mind thinking that you should be a certain way they must first be taught to think this way. The best example would have to be a young white middle class male growing up in the south during the rise of the Klu Klux Klan. From birth this young man is taught to dislike black Americans for no other reason then the fact that his redneck father tells him to. Now the ignorance of this childs father leads him to have an unknown hatred that he will pass on to his children (after his sister gives birth to them) that will pass it on to their children. So know you have several generations of racist rednecks just because back in the day their great grandf ather thought it was the cool thing to do. Now take a similar situation in modern day New York with a black family that hates whites because their grandparents where slaves. They show the same ignorance as the white redneck that doesnt now any better because thats the way they were both raised and they both know there is no need for this racism against each other but there are to many out side influences telling them otherwise. Its sad when some many differences can easily be solved if we would just take off the blind fold long enough to see the truth, that we are all human on the same planet trying to accomplish the same goals. Racism is a terrible thing and I could probably write a whole book on it, but Im not going to. My goal is to show several points in depth yet this topic, witch is the cancer of society, is one that I choose to vaguely touch base on then move on. So I think Ive maid my point clear. If not then I shall briefly restate it. ? Dont let ignorance blind you from th e truth person before you?. Another great example of the some what tragic influence parent have on their kids could be best described using what I like to call the ?Do as I say not as I do? scenario. This shows how hypocritical parents can be in trying to better them selves through their childs life. The best case would be a nine year old child who is scared to strike out in baseball not because it would let his team down but because it would upset his father who by the way never played baseball worth a damn but if you ask him he was the greatest and his son will be to. Now you have the same kid as a senior in high school playing a game that he hates but pretends he loves because thats just how it should be. The same guy is also dating the head cheerleader and cheating on her with two other girls for no reason other then the fact that his old man did the same thing in high school. This kind of irresponsible parenting is what often causes athletes to over do themselves and miss growing up. Ive met to many teen that fill that they must devote their young lives to nothing but pleasing their parents, instead of themselves. These are the same kids that when cute loose at college often flunk out because for the first time they get to experience life. They fall into the party seen and fall behind in their studies. Im not suggesting that parents should let their kids run free with out rules or boundaries, but at least let them make their own mistakes and learn from them so they dont fall apart in the real world. I sometimes find myself cursing my parents for not giving me this attention that Ive described. Yet, if they had sheltered me from the truth I dont think Id be the person who I am today. My parent split up when I was nine years old and while they where busy fighting with each other my older brother was the one that thought me about life and how I have the ability to do what I want and make my own choices. He thought me how to take care of myself when others where to caught up in their lives to notice what I needed. When he left for boot camp at the end of my sixth grade year I found myself virtually alone for the first time in my life. Dont get me wrong; my parents are not bad people. They just had their own problems and I didnt want to bother them with mine. So after running into some trouble with the law I made the choice to change my life and make something of it. This meant changing my friends and my bad reputation I had developed through my tougher younger years. I got involved in sports because I wanted to and I made some great friends that I will never lose. I also found out that I had a great mind for helping people. .ub6fdfc0cc1c334c6619d63872b80d7ec , .ub6fdfc0cc1c334c6619d63872b80d7ec .postImageUrl , .ub6fdfc0cc1c334c6619d63872b80d7ec .centered-text-area { min-height: 80px; position: relative; } .ub6fdfc0cc1c334c6619d63872b80d7ec , .ub6fdfc0cc1c334c6619d63872b80d7ec:hover , .ub6fdfc0cc1c334c6619d63872b80d7ec:visited , .ub6fdfc0cc1c334c6619d63872b80d7ec:active { border:0!important; } .ub6fdfc0cc1c334c6619d63872b80d7ec .clearfix:after { content: ""; display: table; clear: both; } .ub6fdfc0cc1c334c6619d63872b80d7ec { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ub6fdfc0cc1c334c6619d63872b80d7ec:active , .ub6fdfc0cc1c334c6619d63872b80d7ec:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ub6fdfc0cc1c334c6619d63872b80d7ec .centered-text-area { width: 100%; position: relative ; } .ub6fdfc0cc1c334c6619d63872b80d7ec .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ub6fdfc0cc1c334c6619d63872b80d7ec .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ub6fdfc0cc1c334c6619d63872b80d7ec .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ub6fdfc0cc1c334c6619d63872b80d7ec:hover .ctaButton { background-color: #34495E!important; } .ub6fdfc0cc1c334c6619d63872b80d7ec .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ub6fdfc0cc1c334c6619d63872b80d7ec .ub6fdfc0cc1c334c6619d63872b80d7ec-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ub6fdfc0cc1c334c6619d63872b80d7ec:after { content: ""; display: block; clear: both; } READ: The Atomic Bomb: Was It Nessesary EssayThis is when I first encountered the pressure that most kids where going through with their parents. These where guys that I had admired because I thought they had it all, a great family and great athletic ability. I soon found out just how lucky I was to be able to live my own life. While this freedom made me seem like somewhat of a rebel to most parents, it made me seem like a gimps of hope to my peers. Some adults applauded me for my efforts while others saw me as a glitch in their brainwashing scheme. Dont take this the wrong way, I wasnt like Jone of arch or anything I was just a glimpse of what most of my friends would one-day experience. I was the truth about what was waiting for them outside of their parents shell that they had been confided to for their whole lives. Its to bad that parents shelter their kids for as long as they do. If they would only see that most kids will get involved with sports and do good in school on their own if they would just get the chance to figure life out on their own, and if they dont then they probably wont once they are turned loose from their gravy chain. Chapter 3The largest problem with today society is the constant pressure that teens have put on them by the world of entertainment. While most things on television arent bad its the little things that make it hard to be a teen. In the days of the boy bands and the rap rock groups most teens are torn between being a ?punk?, with long hair and no real fashion statement other then blue jeans and a t-shirt, and being a ?prep? with gelled hair and tight cloths. This often causes large groups of divers people to cling to those more like themselves. In the splitting of these two groups Ive seen the best of friends turn the other way when passing each other in the hall. Now it is possible for the two groups to coincide with each other but it often takes a certain few individuals to bring them together. These people are known as the peace keeps. The ones that dont choose either side, but choose to be them selves. They are respected by both sides and give to different people a mutual friend. This may only be my personal opinion or the way I see things at my school, but no matter where or when people should be able to relate to what Im talking about. Through out history there have always been different groups of people living close to each other in society. This is just the way the world works. Yet, in the past ten years there has been a large out burst of ?free thinkers?. What I often find up setting is that in order to fit in with todays fashion trends you have to be able to afford the more expensive brands of cloths. Why should a teen be looked down upon just because his or her family cant afford the most expensive pair of shoes or pants? If you had the chance to walk through the halls of most high schools it would not be hard to pick out the different groups of kids. I guarantee that one thing you are able to notice between the groups is the label on their cloths. There is not much of a difference between Gap jeans and Lee jeans, except about twenty or thirty dollars. This is enough to separate the richer class from the lower class. I say lower class because I want you to understand that these families are not pour. They are just your average class family that works hard to provide for their kids and give them a home, food, and education that they may not have had growing up. When you are living on a fixed income there is often not enough room in the family budget for fancy and expensive cloths. This often hurts the way a teen sees them. They think they are dirt pour and they resent those kids that have more then them. Then this builds a strong hate between both groups because one has more and the other is just often times stuck up and doesnt realize how they look down on others. This is the worst problem with society today. There is just too big of a gap between classes that makes it hard for a lot of kids to relate to each other. Chapter 4 In the previous and rather short chapters I have pointed out the factors that I believe lead to what I ca ll the ?No Way Out? problem that most teens experience around the last two years of high school. This problem can affect all types of teens in several different ways. From the jock that feels that he is being forced to play college ball like his father, to the middle class out cast that doesnt know what to do with his life. They are all forced to work out this problem on their own despite how many people say they can help them. What finally decides which ones are successful in life is how they choose to handle this problem. Take the jock for instance that cant decide if he wants to play in college. If playing ball is the only way he can get into college then he has not choice but to do what he canned. Yet, if the only reason he accepts a college scholar ship is because his father wants him to even though he is smart enough to get into college with out sports, then which decision should he make? On one hand he will make his father proud witch is what he has been doing his whole life. On the other hand he could fulfill his own dream of going to a college that is not focused manly on sports. If he follows his father then he will always be known has a joke, if he follows his dream then he will be known for his brilliance. The choice is his, but which road will lead to happiness? Some say the dream, but others say the happiness of a loving father out weighs any dream. While I will agree that this may not be a large problem it still puts a lot of pressure on a teen while trying to finish out your high school years. And in his world this may have been the biggest problem of his life, while in another it was icing on the cake of troubles. For example a high school senior that has a low GPA, but a bright mind. This senior is going to have to work hard trough Junior college before able to transfer to a four year college. This was not in his plans at a younger age and it has him somewhat discouraged the last year of high school. He know what he has to do to get into a two year college, which is very little, but he is still getting hounded on by everyone to do his best at the end. His family is not exactly rolling in money for him to go to a big college on, and a two-year college first would be a lot cheaper then straight into a four-year university. If he busts his but to slightly pull himself out of a whole at the end of the year then he may be able to get accepted to a big college with most of his friends, but could be afford it. The best thing for his family is the two-year college, yet in his eyes the best thing for him is to be with all his friends. Should he push himself to get further and put his family in debt so he can be happy, or does he do what will be easier for him and his fami ly by sliding through the rest of high school and just going to the smaller college? You might be surprised how common this problem is among todays high school kids. Yet its still not the worst thing that a teen can go trough. The biggest problem would be a senior that is thinking he can not get any where in life not matter what he does. .u4bf67741d53e34403ad5e57e09d78dff , .u4bf67741d53e34403ad5e57e09d78dff .postImageUrl , .u4bf67741d53e34403ad5e57e09d78dff .centered-text-area { min-height: 80px; position: relative; } .u4bf67741d53e34403ad5e57e09d78dff , .u4bf67741d53e34403ad5e57e09d78dff:hover , .u4bf67741d53e34403ad5e57e09d78dff:visited , .u4bf67741d53e34403ad5e57e09d78dff:active { border:0!important; } .u4bf67741d53e34403ad5e57e09d78dff .clearfix:after { content: ""; display: table; clear: both; } .u4bf67741d53e34403ad5e57e09d78dff { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u4bf67741d53e34403ad5e57e09d78dff:active , .u4bf67741d53e34403ad5e57e09d78dff:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u4bf67741d53e34403ad5e57e09d78dff .centered-text-area { width: 100%; position: relative ; } .u4bf67741d53e34403ad5e57e09d78dff .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u4bf67741d53e34403ad5e57e09d78dff .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u4bf67741d53e34403ad5e57e09d78dff .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u4bf67741d53e34403ad5e57e09d78dff:hover .ctaButton { background-color: #34495E!important; } .u4bf67741d53e34403ad5e57e09d78dff .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u4bf67741d53e34403ad5e57e09d78dff .u4bf67741d53e34403ad5e57e09d78dff-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u4bf67741d53e34403ad5e57e09d78dff:after { content: ""; display: block; clear: both; } READ: Tess of the D'urbervilles EssayThis is the guy that you will most often find in the back of class asleep because he doesnt think he should try or put forth any effort. His parents have not paid enough attention in his eyes and for this he hates them for bringing him into this world. He is just waiting for the day when he turns 18 so he can drop out of school. Hes not thinking of getting a G.E.D. to go on to some sort of technical school though. He often speaks of the fact that he has a gun at home and when he turns 18 he can buy bullets. ?This will be the fastest way.? He has mumbled to a few classmates that grow concerned that he might not be kidding around. And when they go to the guidance office to report what he has said, the consoler tells them that she is busy today and tomorrow, but she will try to get to it sometime Thursday around 10:30. This is the worst situation that I have ever heard of in my entire life. What could possible lead this teen to think killing himself is the only way out of his problems. And how could a guidance consoler put a problem like this off for two in half days with and real concern for the teens life. It makes you wander why we are so surprised when a teen walks into a school and blows himself away and takes a few with him. People try to blame high school shootings on television or heavy metal music because it is easier to blame something on someone else other than you. The world today puts to much pressure on teens growing up. Not to fight in war or get a job, but to just be a teenager. There is to many groups that we are supposed to fit into and to many standards that we have to meet in order to be socially accept able. In order for todays generation of teens to freely be accepted they are going to have to become adults and replace the older generation that are to stuck in their own ways to truly let us be our on persons. Chapter 5Our ideas are new and fresh and this often intimidates our elders that fear change and the fact that they will soon be replaced by younger, fresher, and more creative models. Todays students are learning more and faster then thoughts before us. My opinion, which may not matter much to most, is that if we are developing are mind faster and better than we should be able to share our educated views with the rest of the world before the destruction that we already have to clean up gets any worse. Generations before us have already been careless with the environment and several other things that may not affect them in their own life times but will have to be dealt with by those to come. One large problem dealing with the environment is the landfill space or lack there of . While the methods used to dispose of the earths waste have been somewhat successful, there is only so much space that we can use before the trash that we produce over flows into our back yards. Just like Sara Senthia Silvea Stout who would not take her garbage out, if we dont deal with this quickly growing problem it may be to late. Luckily some of the futures brightest minds are learning about the situation at an early age and will soon develop the knowledge it will take to clean up this mess. Todays youth is also wising up to the fact that we cant continue to keep killing each other in the streets over childish difference like territory that we dont even own. We are learning to look past skin color and religion to see that we are all human. In order for the human race to continue to be that dominate species we must stop killing our own kind like savage beasts. The only sad thing is that it took an incidence like Columbine to really open our eyes to the problem of social discretion that is the poison of today society. Yet the only people you can blame for the problem with my generations views of each other is the adults that taught them to think with such small-minded mentality. It seems that more often these days Im opening the newspaper to find and article about a fifteen-year-old child genius that is already earning a degree from a large university and moving on to a high paying job in a very respected field. It amazes me what we are capable these days. We are a generat ion that thrives on out doing each other intellectually. There is no doubt in my mind that we will soon revolutionize the world, as we know it. In a society built by dreamers we are some of the best by far. Since most things have already been done or accomplished we are able to reach further and improve on what has been created or not even thought of yet. I personally cant wait to see what we are fully capable of doing. Chapter 6To kind of change to subject for a moment Id like to sort of let some of my own inner thoughts and dream spill out into written word. Just for the simple fact that while Ive been giving my opinion on several subjects, I think its only fare that you learn what has been manifesting in my brain over the past years to create what I hope to one day make a reality for myself. Since Ive grown up in a middle class family Ive often dreamed of a successful life. I know there has always been a point in most peoples lives when they have dream about what they will become and the wonderful life they will make for themselves. For myself, Ive always thought that I would do something to become rich and famous quick. This may have been what first inspired me to sit in front of my computer and try to write a book. Even as I type this right now Im imagining what will come of it. Will this simply be a file that remains on my computer unfinished and forgotten about? Our will I one day publish it and go on to write several novel that are read by a large audience. The future is a funny thing to think about, because there are so many possibilities and factors that could change the course of my life. Perhaps I will become a famous actor on the big screen, or a rich politician that will become president. One thing I know for sure is that I wont be one of those guys that live in the same town he grew up in where everyone has known him since he was a little kid. You know the kind of guy that Im talking about. The one that went to a college close to home and came back to be a teacher, coach, or manager of a furniture store. Dont get me wrong, these are all great people that make great parents, but thats not a life that I want for myself. I want to make a name for myself in this world, and in order to do that Ive got to do something big to get recognized and get out of this small town. Bibliographydave cox is cazySpeech and Communication Essays

Bill Gates Essay Samples For a Successful Future

Bill Gates Essay Samples For a Successful FutureIf you are a Bill Gates student, I am sure that you are aware of the fact that Bill Gates is the leader of one of the most successful and recognized companies. Many schools are easily able to be accredited and this is the reason why many students are taking Bill Gates courses. So let's take a look at some of the Bill Gates Millennium Essay samples.The first thing that you must know about Bill Gates is that he is a self-made man. He had a dream of building a business empire and if you want to become the leader of your own company, you must have your own ideas of what kind of company you want to be in. It is not a bad idea to seek the help of someone who has already had the same idea before you.The Bill Gates Foundation was started on April 16, 2020 with just a single idea. This was just an idea from one man but it was quickly achieved. You might want to look into this organization.The Bill Gates Foundation is an international organizatio n. This is one of the greatest things that Bill Gates has done. You can expect the services of a good education for your children if you follow the ideas of this organization.As a student, you should try to order books for Bill Gates, particularly the Special Course in Business Leadership from the online University. The students who take this course will certainly know about the opportunities that Bill Gates offered to them. This will help you get through college.The Bill Gates Foundation also offers the opportunity of a good internship. You will be able to give your best and earn a good salary. If you really want to go back to school, you can also apply for the Bill Gates Fellowship.If you have no knowledge about the Bill Gates Foundation, then you can always visit the Bill Gates Foundation website. The information given there will help you in deciding which Bill Gates course you should enroll. There is also a lot of information available for students like you.In conclusion, you ha ve to remember that all this good news about Bill Gates are for you. It is up to you to pick the best option for yourself.

Java Project Essays - Cross-platform Software, Free Essays

Java Project Essays - Cross-platform Software, Free Essays Java Project // Jennifer Farley // Java Term Project import java.awt.*; import java.applet.*; public class scroll extends java.applet.Applet implements Runnable boolean first = true; int fontsize = 72; String title1=Welcome to JAVA; Thread kicker = null; Image bufferimg; Graphics bufferG; public void init() setBackground(Color.blue); this.title1 = getParameter(title1); bufferimg = createImage(size().width, size().height); bufferG = bufferimg.getGraphics(); } public void start() if (kicker == null) kicker = new Thread(this); kicker.start(); } } public void stop() if (kicker != null) kicker.stop(); kicker = null; } } public void run() while (true) repaint(); try Thread.sleep(50); } catch (InterruptedException e) } } } public void update(Graphics g) if(first==true) bufferG.setColor(Color.blue); bufferG.fillRect(0,0,800,101); Psych(); Font font = new Font(TimesRoman,Font.BOLD,fontsize); bufferG.setFont(font); bufferG.setColor(Color.magenta); bufferG.drawString(title1,15,70); bufferG.setColor(Color.green); bufferG.drawString(title1,16,71); bufferG.setColor(Color.blue); bufferG.drawString(title1,17,72); first=false; } bufferG.copyArea(0,100,800,1,0,-100); bufferG.copyArea(0,0,800,100,0,1); g.drawImage(bufferimg,0,0,this); } public void Psych() Color c; float h=0; for (int x=0; x*=8;x++) h=0; for (int y=48;y*=0;y) c=Color.getHSBColor(h,(float)1.0,(float)1.0); bufferG.setColor(c); h = h + (float)0.02; bufferG.drawRect((x*100)+y,y,(49-y)*2, (49-y)*2); } } } } Bibliography // Jennifer Farley // Java Term Project // HTML document

Octopus Facts

Octopus Facts Octopuses (Octopus spp.) are a family of cephalopods (a subgroup of marine invertebrates) known for their intelligence, their uncanny ability to blend into their surroundings, their unique style of locomotion, and their ability to squirt ink. They are some of the most fascinating creatures in the sea, found in every ocean in the world, and every continents coastal waters. Fast Facts: Octopus Scientific Name: Octopus, Tremoctopus, Enteroctopus, Eledone, Pteroctopus, many othersCommon Name: OctopusBasic Animal Group: InvertebrateSize: 1 inch–16 feetWeight: 1 gram–600 poundsLifespan: One to three yearsDiet:  CarnivoreHabitat: Every ocean; coastal waters in every continentPopulation: There are at least 289 species of octopuses; population estimates are not available for anyConservation Status: Not listed. Description The octopus is essentially a mollusk that lacks a shell but has eight arms and three hearts. Where cephalopods are concerned, marine biologists are careful to distinguish between arms and tentacles. If the invertebrate structure has suckers along its entire length, its called an arm; if it only has suckers at the tip, its called a tentacle. By this standard, most octopuses have eight arms and no tentacles, while two other cephalopods, cuttlefish and squids, have eight arms and two tentacles. All vertebrate animals have one heart, but the octopus is equipped with three: one that pumps blood through the cephalopods body (including the arms), and two that pump blood through the gills, the organs that enable the octopus to breathe underwater by harvesting oxygen. And theres another key difference, too: The primary component of octopus blood is hemocyanin, which  incorporates atoms of copper, rather than hemoglobin, which incorporates atoms of iron. This is why octopus blood is blue rather than red. Octopuses are the only marine animals, apart from whales and pinnipeds, that demonstrate primitive problem-solving and pattern recognition skills. But whatever kind of intelligence these cephalopods possess, its different from the human variety, probably closer to a cat. Two-thirds of an octopuss neurons are located along the length of its arms, rather than its brain, and theres no convincing evidence that these invertebrates are capable of communicating with others of their kind. Still, theres a reason so much science fiction (such as the book and movie Arrival) feature aliens vaguely modeled on octopuses. Octopus skin is covered by three types of specialized skin cells that can quickly change their color, reflectivity, and opacity, allowing this invertebrate to easily blend in with its surroundings. Chromatophores are responsible for the colors red, orange, yellow, brown, and black; leucophores mimic white; and iridophores are reflective, and thus ideally suited to camouflage. Thanks to this arsenal of cells, some octopuses can make themselves indistinguishable from seaweed. Fleetham Dave / Perspectives / Getty Images Behavior A bit like an undersea sports car, the octopus has three gears. If its in no particular hurry, this cephalopod will walk lazily with its arms along the ocean bottom. If its feeling a bit more urgent, it will actively swim by flexing its arms and body. And if its in a real hurry (say, because it has just been spotted by a hungry shark), it will expel a jet of water from its body cavity and zoom away as fast as it possibly can, often squirting a disorienting blob of ink at the same time. When threatened by predators, most octopuses release a thick cloud of black ink, composed primarily of melanin (the same pigment that gives human beings their skin and hair color). This cloud is not simply a visual smoke screen that allows the octopus to escape unnoticed; it also interferes with predators sense of smell.  Sharks, which can sniff small droplets of blood from hundreds of yards away, are especially vulnerable to this type of olfactory attack. Marevision / age fotostock / Getty Images Diet Octopuses are carnivores, and the adults feed on small fishes, crabs, clams, snails, and other octopuses. They typically forage alone and at night, pouncing on their prey and wrapping it in the webbing between their arms. Some octopuses use venom of varying levels of toxicity, which they inject into its prey with a beak similar to a birds; they can also use their beaks to penetrate and crack hard shells. Octopuses are night hunters, and they spend some of their daylight time in dens, generally holes in shell beds or another substrate, vertical shafts sometimes with multiple openings. If the sea floor is stable enough to permit it, they can be as deep as 15 inches or so. Octopus dens are engineered by a single octopus, but they can be reused by later generations and some species are co-occupied by male and female for a few hours.   In laboratory situations, octopuses build dens out of shells (Nautilus, Strombus, barnacles), or artificial terracotta flower pots, glass bottles, PVC tubes, custom blown glass- basically, whatever is available.   Some species have den colonies, clustered in a particular substrate. The gloomy octopus (O. tetricus) lives in communal groups of about 15 animals, in situations where there is ample food, many predators, and few opportunities for den sites. Gloomy octopus den groups are excavated into shell middens, a pile of shells built by the octopuses from prey.   Reproduction and Offspring Octopuses have very short lives, between one and three years, and they are dedicated to raising the next generation. Mating occurs when the male approaches the female: One of his arms, typically the third right arm, has a special tip called hectocotylus which he uses to transfer sperm to the females oviduct. He can fertilize multiple females and females can be fertilized by more than one male.   The male dies shortly after mating; the female looks for a suitable den site and spawns a few weeks later, laying the eggs in festoons, chains which are attached to rock or coral or to the walls of the den. Depending on the species, there can be hundreds of thousands of eggs, and before they hatch, the female guards and cares for them, aerating and cleaning them until they hatch. Within a few days, after they hatch, the mother octopus dies.   Some benthic and littoral species produce a smaller number of larger eggs which house a more highly developed larva. The tiny eggs produced in the hundreds of thousands begin life as plankton, basically, living in a plankton cloud. If they are not eaten by a passing whale, the octopus larva feeds on copepods, larval crabs, and larval seastars, until they are developed enough to sink down to the bottom of the ocean.   An octopus mother fiercely guards her den.   Getty Images Species There are nearly 300 different species of octopus identified to date- more are being identified every year. The largest identified octopus is the giant Pacific octopus (Enteroctopus dofleini), the full-grown adults of which weigh about 110 pounds or so and have long, trailing, 14-foot-long arms and a total body length of about 16 feet. However, there is some tantalizing evidence of larger-than-usual Giant Pacific octopuses, including one specimen that may have weighed as much as 600 pounds. The smallest (so far) is the star-sucker pygmy octopus (Octopus wolfi), which is smaller than an inch and weighs less than a gram. Most species average the size of the common octopus (O. vulgaris) which grows to between one and three feet and weighs 6.5 to 22 pounds. This bioluminescent pelagic octopus is in the Red Sea at night. Jeff Rotman/Photolibrary/Getty Images Conservation Status None of the octopi are considered endangered by either the International Union for Conservation of Nature (IUCN) or the ECOS Environmental Conservation Online System. The IUCN has not listed any of the octopuses. Sources Anderson, Roland C., Jennifer A. Maher, and James B. Wood. Octopus: The Oceans Intelligent Invertebrate. Portland, Oregon: Timber Press, 2010.  Bradford, Alina. Octopus Facts. Live Science / Animals, June 8, 2017.Caldwell, Roy L., et al. Behavior and Body Patterns of the Larger Pacific Striped Octopus. PLOS One 10.8 (2015): e0134152. Print.Courage, Katherine Harmon. Octopus! The Most Mysterious Creature in the Sea. New York: Penguin Group, 2013.  Leite, T. S., et al. Geographic Variability of Octopus Insularis Diet: From Oceanic Island to Continental Populations. Aquatic Biology 25 (2016): 17-27. Print.Lenz, Tiago M., et al. First Description of the Eggs and Paralarvae of the Tropical Octopus, Octopus Insularis, under Culture Conditions. BioOne 33.1 (2015): 101-09. Print.Octopuses, Order Octopoda. The National Wildlife Federation.Octopus Fact Sheet. World Animal Foundation.Scheel, David, et al. Octopus Engineering, Intentional and Inadvertent. Communicative Integrative Biology 1 1.1 (2018): e1395994. Print

Econ Questions Essay Example | Topics and Well Written Essays - 2500 words

Econ Questions - Essay Example Pugelovia will export rice and import cloth. 9.b. An increase in endowment of capital would result in a production-possibility curve that is biased toward machinery or production of large volume of machinery. The large volume of machinery produced is due to the effect of more clothing being given up in order to produce machineries. 9.e. US national well being may decline as a result of the increase in endowment of capital. As the capital/labour ratio in the international sector declines, the wages in the US would decrease causing a declining income for workers. 3. A tariff would increase the production output domestically. When a country imposes tariff, the domestic price of the product would increase in order to include the tariff. Local producers who do not pay the import tariff would have an incentive to increase their output in order to exploit the higher domestic price. The tariff would give domestic producers extra surplus on all the goods they would have produced even without the tariff plus smaller net gains on additional sales. Graphically, the domestic supply would increase from point J to point C, when tariff is imposed. The production effect is the area ABCJ. The production effect is computed by { = [q1*t] + [(q2 – q1)*t/2]] 4. A tariff would decrease the consumption domestically. When a country imposes tariff, the domestic price would increase such that consumer demand will decline due to higher price. The tariff costs consumers both the full tariff on every goods they continue to buy and the net enjoyment on goods they would have bought at the lower tariff-free price but do not buy at the higher price that includes the tariff. Graphically, the domestic demand would decrease along the demand curve from point H to point F, when tariff is imposed. The consumption effect is the area ABFH. The consumption effect is computed by { = [q3*t] + (q4 – q3)*t/2] 5. Imposing a tariff high

Controversial issues in education - Is home education beneficial for Essay

Controversial issues in education - Is home education beneficial for children - Essay Example Home schooling allows the parents to determine the content of the syllabus based on the legal and social provision of a particular state. Various education bodies in the country monitor the conduct of both parents and children in order to ensure the children acquire adequate and appropriate education (Lampmt and Wuthnow, 2008). The concept of home schooling started in 1970s after some educators begun encouraging the parents to conduct tuition for their children at home. Educators and researchers such as Raymond Moore, Dorothy and John Holt led the home schooling movement (Sheng, 2013). The individuals conducted massive campaigns in various schools, media and households encouraging the parents to adopt the home schooling system in order to reduce the cost of education. In addition, they encouraged the parents to utilise home schooling as an avenue for enhancing their relationships with the children (Collom, 2002). The arguments of the researchers were based on the idea that the traditional public and private school environment interfered with the morality of the children. In addition, the scholars highlighted that children concentrate more under the supervision of their parents than under the teachers’ guidance. The idea of home schooling continues to grow significantly in United States because most parents prefer to tutor their children at home. Research indicates that most of the young generation parents prefer home schooling their children in order to enhance their morality and quality of education. In addition, other parents engage their children in home schooling system in order to uphold particular religious beliefs in the society (Mur, 2003). For example, Muslim families in United States educate their children at home in order to incorporate the religious concepts in their training (Aurini and Davies, 2005. Additionally, parents