Design for an information system Research Paper

Design for an information system - Research Paper Example Broadly, an information system in the context of an organization is the harmonization of user needs, standard operation procedures, data, software, and hardware to process and manage digitized information. The need to computerise traditional health care information systems is overwhelming. Health care systems need pooling of patient records, better and more easily accessible electronic health records, patient scheduling and billing services for patients. The need for robust and highly functional computerised systems for an urgent care facility are especially critical, and system developers have already made considerable inroads in implementing the use of computerise systems for the management of the facilities. System development depends on a number of methodologies whose overarching mandate is to ensure the entire process of development to implementation goes smoothly, achieves the initial objectives and gives a desirable benefits-to-costs match. In this study, we look at the comput erization at SFO Medical Clinic, a Californian clinic that among other services offers urgent care to its broad range of patients. The goal of this paper is to identify and document a fully functional information system for a small company. Table of Contents Abstract 2 Table of Contents 3 Introduction 4 SDLC Models and Complexity of Software Development 4 Preliminary Investigation 5 Requirements analysis 5 System Design 6 System Development 7 System Integration 7 System Testing 7 Gaining User Acceptance 8 Installation and Deployment 8 System Maintenance 8 Conclusion 8 References 10 Introduction Development of an information system requires more than knowledge and expertise in drafting excellent designs. Information systems have a far-reaching impact, with the principal aim to improve or replace existing systems. Therefore, the need to emphasize functionality over design is the supreme purpose of developing an information system. The goal of making highly functional and more efficien t is self-evidenced in the information system methodologies and the varying approaches to software development through the System Development Life Cycle (SDLC). A SDLC is the major concept that fortifies user-oriented software development process. Urgent health care facilities, whether serving children, young people, aged, or emergency cases, require an intricate understanding of local systems. Urgent care facilities are unique in that they serve patients in situations where timely and planned treatment procedures are not possible (NHS Manchester, 2008). Through collaborative contribution to the elements pertaining to a certain urgent health care facility, an efficient information system is achievable. An information system for an urgent care facility should exhibit specificity to the needs of the patients, handiness of use for the staff operating the system, and safety in operation. The information system also helps in prevention redundancy in recording of patient data, and provide s a secure retrieval system, which also stores data on patients for easy recording and modification in subsequent visits. In this report, we consider the urgent department wing of the SFO Medical Clinic, in San Francisco, California. The urgent care arm experiences issues typical of such facilities in the US. The purpose of this report is to document the design and implementation of a new information system for an urgent health care facility. SDLC Models and Complexity of Software Development The SDLC aim is to result in a high quality information system, which meets all user needs and performs markedly better than the existing information systems, manual or otherwise. However, viewpoints differ as to the best model for the system development, a factor that is solely responsible for the

The Epic Of Gilgamesh | Analysis

The Epic Of Gilgamesh | Analysis The epic of Gilgamesh, is one of the oldest pieces of literature still read to date and the themes are still some that society can relate to. The trials and tribulations the main characters in this epic poem go through can easily be used to interpret challenges in peoples everyday life today. Gilgamesh the hero in the story who is also king to the great city of Uruk is blessed with strength, wisdom, beauty and is two-thirds god like. Gilgamesh is also very arrogant, self-absorbed and most certainly, lonely. The people of the city of Uruk pray to the gods for help with Gilgamesh and the gods send Enkidu. Enkidu is a wild, natural and carefree man who has subsisted in the woods. On a day when Gilgamesh is on his way to do what he feels is his birth right and sleep with a bride to be of one of his men Enkidu blocks him and challenges him to a fight. Gilgamesh who is undeniable the more powerful one of the two wins. Enkidu praises the king instead of being upset and causes Gilgamesh in r eturn to embrace Enkidu as his friend. This is the beginning of a bond of friendship in which both are opposites but they balance each other out. This is also where the transformation of Gilgamesh begins we see how meeting his complement teaches him to appreciate humanity and the bond of brotherhood that grows between them. Gilgamesh finally realized that the feeling of loneliness that he felt was the yearning of his soul for a true friend. Although it is a very primitive way but Gilgamesh begins to show signs of selflessness as soon as he brings his new found friend Enkidu home. Gilgamesh introduces his new friend to his mother, Gilgameshs mother adopts Enkidu he becomes not only the servant, confidant, and friend of Gilgamesh, but also he is referred to as a blood brother. The first journey that Gilgamesh proposes is an attempt to lift his friends spirits because he had noticed his weeping, Gilgamesh speaks, why are your eyes full of tears, why are you listless, your strength turned to weakness? (Gilgamesh, Tablet 2, 136-137). Gilgamesh has failed to get to know his friend and his action seem careless and selfish. When his intentions are to share what he feels would be a good time with Enkidu. Gilgamesh is not aware of the dangers in the forest and tells Enkidu they should journey into the forest and kill Humbaba. Enkidu attempts to speak some sense into Gilgamesh about the dangers of the wild but of course Gilgamesh still being selfish does not see his friend is trying to protect him. They set out to the forest Enkidu is entrusted to take care of the king of Uruk and bring him back home safe. Thought these two men just met there bond is immediate and while in the forest the trust Gilgamesh has in Enkidu is so great that when he wakes from sleeping tells his friends his dreams and feels comfort in his interpretation of them. When they finally reach their goal and confront the monster Humbaba in the forest the influence they have on each other is obvious. Gilgamesh the never wavering strong one has second thoughts and here come Enkidu and tell him those words of encouragement he needs to hear and Gilgamesh kills Humbaba. The men return home and are content for a while. As time progresses the loyalty Gilgamesh and Enkidu have towards each other grows. Almost childlike the way Enkidu responds to the princess and also goddess Ishtar who attempted to kill Gilgamesh in a fit of rage because he refused to marry her. Enkidu says to Ishtar If I could vanquish you, Id turn you to this, Id drape the guts beside you! (Gilgamesh, Tablet 6, 154-155). Enkidu is referring to the guts of the bull of heaven the princess had released to kill Gilgamesh but it failed to do so instead the two friends join together and kill it taking its horns as a trophy. The men caring spirit towards each other even though the response is playful in nature it brings comfort to the other to know that they have each others back. Unfortunately the gods felt that the insult towards Ishtar was enough and decide to punish the two friends. In the mist of all their adventures Gilgamesh has still never experienced a loss and still he feels that he is invincible. In spite of all of Gilgameshs p ower, he is incapable of preventing Enkidus death. Enkidu the great friend of Gilgamesh dies a death he considers to be a curse, he would have much rather a glorious death in battle but instead he lays in bed and waste away from an illness. This is the first time that Gilgamesh feels lost and helpless even his mighty strength cannot save his friend. Also Gilgamesh will get in touch with his human side and feel fear for he finally has come to the realization that he is human and death comes to all even him. Gilgamesh says, The fate of mankind has overtaken him, Six days and seven nights I wept for him, I would not give him up for burial, until a worm fell out of his nose. I was frightened (Gilgamesh, Tablet 10, 58-61) Gilgamesh referring to his friend Enkidu, that even after his death he was holding on to the hope that just maybe hes friend would wake up somehow. It took him seven days to finally realize that he is powerless against death. Gilgamesh gives his friend a lavish burial ceremony, lays him to rest in what he describes as a perfect resting place. The king also serves many offerings to the rulers of the underworld so that his friend is taking care of. Gilgamesh also calls on his craftsmen and has them build a statue in the image of his great friend covered in gold and other precious metals and stones to forever immortalize his friend. The fact remains Gilgamesh realizes his full humanity when Enkidu dies and he decides to go on a quest to search for immortality. Gilgamesh still consumed with pride will go on one last journey to seek eternal life, for he fears that his death will one day come just like it did for his friend Enkidu. Gilgamesh has become more aware of the vulnerability that comes along with being human. Without knowing he has also learned to care for another human being other than himself. Gilgamesh still full of pride refuses to give up and begins his journey. Along the way Gilgamesh encounters a few obstacles, first it was a pair of serpents that guard the entrance of the mountain he intends to pass. He pleads with them to let him through and tells them he is searching for eternal life, even though they tell him that he will never find it he is relentless and refuses to give up so they let him through. Next, he encounters Siduri the tavern keeper who tell him again immortality is not for humans but Gilgamesh refuses to listen, he pleads saying he is heartsick for his friend and to please allow him to cross or he will never ha ve peace within. But Siduri advises him and tell him that he should be content and enjoy his life and tells him This, then, is the work of mankind (Gilgamesh, Tablet 10, 90). The king of Uruk has ability to live life to the fullest to be merry, but instead he refuses and continues his search for something that is not attainable to human beings. Gilgamesh reaches the sea which is the last obstacle he believes he needs to cross to reach Utanapishtim the oldest human known to man and the only human who has been granted immortal life by the gods. Gilgamesh believes that by reaching him he will find the answer hes looking for and be granted eternal life. After finally crossing the waters of death Gilgamesh finally reaches Utanapishtim and tells him the purposes of his journey is to seek eternal life. Gilgamesh says Enkidu, my friend whom I loved has turned into clay! Shall I not lie down like him, and never get up, forever and ever?(Gilgamesh, Table 10, 265-267). In an effort to gain compassion from Utanapishtim this great King of Uruk will go into great detail in telling him of all the hardships he had to endure in his journey to reach the only person that may be able to tell him how to obtain immortality. Utanapishtim, does the opposite of what Gilgamesh expect him to do, instead of feeling pity for Gilgamesh he points out that all the hardships he has endured are by choice. Gilgamesh does not want to hear that instead he presses to know the reason why he has been granted immortality; finally he learns the story of the flood and why the gods granted Utanapishtim everlasting life. Utanapishtim gives Gilgamesh one chance to everlasti ng life and challenges Gilgamesh to stay awake for a week, he fails when he wakes Gilgamesh says What then should I do, Utanapishtim, whither should I go, Now that the Bereaver has seized my [flesh]? Death lurks in my bedchamber, and wherever I turn there is death! (Gilgamesh, Tablet 10, 246-249). With nowhere else to go with his quest of eternity Utanapishtim sends Gilgamesh home not before telling him to count his blessings and enjoy his life. He also gives him a plant of everlasting youth that again Gilgamesh fails to take care of and drops it allowing a snake to eat it. Gilgamesh weeps and finally realizes that although he searched far and wide for the secret of immortality, he found nothing and lay exhausted. Gilgamesh returns home and for the first time he looks at his great city of Uruk with pride. The Epic of Gilgamesh showed the reasons of Gilgameshs grief and why his attempt to do the impossible was so important to him. In a way Gilgamesh was looking to see if there was anything he could do and maybe be able to bring his friend Enkidu back to life. Enkidu shows Gilgamesh true friendship and love. It also showed how loyal friends could be to each other and how fast a friendship is born. The two friends learn from each other and support each other through all their journeys together. As Enkidu becomes more civilized by leaving his wild nature behind him, Gilgamesh was becoming a more selfless human being and leaving the tyrant king he used to be behind him Even though the two men had nothing in common in the surface they took notice of each others kindred spirits. Friends on impulse who formed a bond for no apparent reason but in return give us a glance at what it means to have a best friend and confidant. This also tells us that it doesnt matter how much humanity evolves the bonds we form with friends or family are just as important today as they were centuries ago.

Negative Effects of Global Warming Essay -- Environment greenhouse gas

Global Warming Global warming is causing a negative effect on the whole planet and we all need to do something to stop it. The climate is changing frequently and is making the planet hotter in some parts and in other parts it's making it colder. There are two factors affecting global warming. The first types of factors are natural factors like changes in the solar output, changes in the earth's orbit, the green house effect and aerosols. The change in the solar output is the amount of energy radiating from the earth?s sun is not constant. The change of orbit of our planet affects where the sun?s energy is received on earth. Thus affecting the amount of energy that is reflected and absorbed on earth. The aerosols help shield us from the effects of global warming and that?s why it is sometimes referred as a global sunscreen. The aerosols cool earth by reflecting sunlight. With fewer aerosols, the effects of global warming will be felt more. The greenhouse effect is the rise in temperatur e that the earth experiences because certain gases in the atmosphere like water vapo...

Rough Draft on Drug Wars

Rough Draft Thousands upon thousands of lives have been taken due to the huge demand for drugs crossing from Mexico into the United States. The murder rate is extremely high, and has caused so much chaos between both countries because of this. Drug dealers in the United States contact drug dealers in Mexico, and vice versa, to cross the drugs between borders illegally. A high percentage of the time, either of the drug dealers from both sides will have a scape goat swim the border while carrying high amounts of drugs with them, or will attempt to cross it over smuggled in a vehicle.In Mexico, it is extremely corrupt and even the law enforcement is involved in the crossing of drugs illegally. This being done causes so much conflict between the two countries and it’s very scary for anyone living in the Mexico side of it, because wars will break out over the drugs almost daily and many people’s lives end up being taken because of this. Innocent people can be caught in betwe en a gun fight and their lives are in extreme danger, which is another reason why this drug war continues to go on.Many families try and flee their country to come into the United States so their families do not have to live in danger, but if being caught trying to cross over illegally, there are extremely harsh consequences. It is sad to know that millions of families have to live in fear and are too scared to leave their houses because they are scared of being caught in between one of the many gun fights that break out. There have been many cases where the Mexican Cartels will hire the elderly people of Mexico, and sometimes even children, to be their drug traffickers, putting them at extreme risk of being badly hurt, incarcerated, or even murdered.The Mexican Cartels believe that using children or the elderly will make it look less likely to be any type of illegal activity, but in the mix of it all, they have had many of them hurt or in extreme trouble with the law. Drug wars are not only held between the United States and Mexico; there are so many other places dealing with the same problem and that is why we need to raise awareness on the situation more than we already have. There have been many attempts in causing this fight to end, but it is too big of a fight for anyone to be able to get ahold of everyone causing this chaos.Any drug cartel around the world could careless who gets ahold of their drugs as long as they’re making money, and they are putting our younger generations at risk of becoming addicted to the drugs they are passing out to the world. Addiction is so high and the effects are incredibly bad. The effects of addiction could either be hereditary, or something one has seen throughout their lives causing them to do exactly as they had seen. There needs to be more educational programs out there to teach every one of the effects of addiction.The strong effects of drug use affect your body and can eventually begin to start to deteriorate over time. Your brain, muscles, respiratory system, liver, and every part of your body will begin to deteriorate after long periods of using illegal substances. Drug use especially affects your brain and the way you allow your thoughts to flow. Drug users are very irresponsible and can only go on with their lives if they are getting high. It is a horrible thing to get into and can cause the one with the disease to not even be able to enjoy life anymore without feeling the effects of the drug they are addicted to.The way I believe we should educate others on the causes and effects of addiction are to hold seminars and educate the younger children in grade school. People who are educated on the extreme effects of drug use might actually not get into them with proper education. Those who were never educated on the effects of drug use are most likely going to be the ones to fall victim of peer pressure and eventually get into drugs themselves. In other cases, it is hard to avoid and ca n be picked up as a child, seeing family members or other individuals doing drugs.We should educate everyone, as well as having no tolerance laws when it comes to hard drugs and giving longer sentences to those who are caught with the drugs, instead of letting them off on probation or parole. Many people would completely disagree with allowing marijuana to be legal, but if you think about it, it could eventually cause the drug violence to end around the world. Marijuana has the least effects out of all the drugs in the world, and although people take it to the extreme, it is honestly a harmless drug and should not be causing this many people to have their lives taken over it.

Sins of the Marketplace

The sin of Dalton Is the sin of selling you more than you really want to buy. The electronic stores are the worst sinners of the marketplace. They induce you into buying add-ions, such as expansive power-bars or cables, and extended warranty. Most of the times you don't need them or could have bought less expensive items that have the same quality. The sin of addition Is a commonly used tactic called: â€Å"packing the deal† and It's where the profit is made.The sin of omission: The sin of omission could be committed when you sign an Insurance policy. A vendor, who has reason to know or suspect adverse prior medical history for you, does not tell you the details that will disqualify you from getting compensation. To close the deal and make money, companies only look at your ability to pay. This tactic Is called: â€Å"Post Claim underwriting†. They will Walt until you file a claim before spending money to confirm that the fine prints have disqualified you.The sin of cre ation: The sin of creation is committed when a company creates a need that induces you to buy a product you would never have thought you would need. The best example to Illustrate this Is the need for antibacterial soap. Impasses have made us believe that regular soap does not kill germs as well as antibacterial soap. Well, tests done in laboratories have proven that this belief is wrong and even that it can harm us because It can weaken our natural defenses.The sin of salvation: When a company says that, if you buy its product, you will be cured of whatever condition you might suffer from, you are witnessing the sin of salvation. So beware, they will try to get at you through: persuasive testimonials, * sketchy scientists * and paranoid peddlers who will pretend that doctors don't prescribe this product cause they are afraid of losing their lucrative business Conclusion: As a conclusion, use your common sense, do a lot of research and read the fine prints before signing any contrac t Doing this, you'll avoid failing for one of the marketplace's sins.For businesses will always try to reach into your pocket by using addition, omission, creation, salvation, assurance, persuasion and deception. Questions: -What is for you the biggest sin of the marketplace? -Have you ever been victim of any of these? * Do you think that, as consumers, we have a responsibility in the fact that businesses are using these practices?

Motion analysis essays

Motion analysis essays The applications of motion anlalysis to the medical field are increasing as research in this area increases and new technology becomes available. The purpose of motion anlysis in the medical field is to provide a quantitative analysis of the function or dysfunction of the neuromuscular skeletal system. The most common application of motion analysis is gait analysis. Because of this, most research facilities are called gait laboratories. One common application of gait analysis is the assessment of postural balance. When a person is standing still and in equilibrium, their cen ter of gravity is directly above their center of pressure. The center of pressure is measured with a force plate and can be accura t ely determined at any time. This can be difficult because of the inability to define the center of gravity in real time. Motion analysis has been used to evaluate walking, mostly in children who suffer from neuromuscular disorders such as cerebral palsy or meningomyelocele. Motion analysis laboratories use computer based analysis of video-taping and 3-D kinematics, tracking retroreflective markers along the legs. Surface electromyography is used to identify information about the firing pattern of individual muscles during walking, and needle electromyography is used to assess the tibialis posterior muscle which is located far from the skins surface. Motion analysis is also being used to measure upper limb function, spinal curvature, and cervical spine movement. It is also valuable in evaluating pharmaceutical drugs used for muscular and skeletal problems. ...

The Relationship of Habits and Behaviors with Tolerance of V essays

The Relationship of Habits and Behaviors with Tolerance of V essays Violence has always been apart of our society, and as the amount of violence that occurs rises, people have become more immune to it. Violence is as simple as one child hitting another to the worse case scenario of capital murder. Researches have always been interested in what makes people react in violent ways to certain situations. Those people today that have a tolerance for violence leave others wondering how did they come about adapting to this tolerance? Many claim that everyday lifestyles play a crucial role in tolerance. One factor that may be key is alcohol use. The more alcohol consumed, the larger the amount of tolerance for violence a person seems to have. Aggregate level studies examining the alcohol-crime association have demonstrated that an increase in the population's drinking level is followed by an increase in rates of violence in that population (Lenke, 1990; Norstrom, 1993; Parker Another factor that is crucial is the accident history of a person. Those who were in a severe accident or wars that left a lasting affect of anger and aggression will tend to have a stronger sense of tolerance for violence. These people may react aggressively and not realize that they are. Military and veteran populations appear to be at particular risk for male-perpetrated marital violence, with military couples reporting higher rates of violence against women (VAW; J. R. Bohannon and D. A. Dosser, Jr. , 1995), greater severity of VAW (A. Shupe et al, 1987), and greater risk of victim injury associated with VAW (A. L. Cantos et al, 1994) when compared to their civilian counterparts. The last factor that may relate to a persons tolerance is television viewing. The more television a person watches, the greater the tolerance for violence will be. Television has become a variety of shows fr...