Transportation And The National Economy Essay Example for Free

Transportation And The National Economy Essay We’ve come a long way when it comes to transportation. One need not look closely to notice the many changes that occur during the long period of time when our ancestors used the primitive way of transport by riding horses astride or making them carry their carts and the like. Surely, transportation played a large and important part in our lives. Nowadays we need not spend long voyage over seas when we want to visit our friends and relatives who happened to live on the other side of the world. However, the importance of transportation did not end from visiting one relative or another. Transportation plays a major part on our economy not only because some people make use of transportation for their business or whatever. In all the uses we get from transportation, transportation is also considered a necessity by our businessmen in delivering products for their customers. Due to these reasons among many others it seems to suffice to say that transportation does indeed contributes largely to how our economy operates.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   However, the way one values transportation differs from one person to another. Aside from the fact that the avoidance of traffic could cause us great travel time savings and also it could lessen gasoline cost there are also people who values time or rather, there are those who consider time as money, and thus a quick and efficient way of transportation for them is a must. The same thing however, does not apply for those who can live idly or even for those who have other things more important for them than time. For people of the latter sort, spending too much money on transportation would be a waste of important resources, for those kinds of people believes that there are other things more important than transportation which needs notice.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Countries with growing economy for one, appreciates forms of transportation that are quick and efficient. They believe that a reliable form of transportation is needed by companies for them to produce jobs for those who have none. Ex-president Clinton and his vice-president Bush are examples of people who give high credits on a good transportation. These two famous people formed an alliance with the world’s greatest auto manufacturers, Ford, General Motors and Chrysler. They both believe that such an approach would help greatly in terms of economy. Of course there are others like them who have got so much faith on transportation. It was due to this that many debates and arguments are happening on the national level because both sides can’t meet on the middle on how much resources should be spend on the development of transportations.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     I can see the benefits we could reap out of good transportations and the like however, I think that there should be a limit as to how much resources we should spend on transportation projects alone. There are other important things which contribute to our economy and I don’t believe that those things should be kept in the dark only because most of our politicians have so much faith on transportation benefits. I believe that a thorough examination of the pros and cons is needed before pursuing a project on transportation and other projects as well. If the benefits we could reap are greater than its cost then I think it’s only right for both our public and private sectors to go on with the project. Also, they should also put into account other things which are important such as education, better housing for those who are homeless and the like. Before they should spend our resources on transportations they should first weigh if transportation is really the one we need to improve and not other things which also plays a major factor on our lives. They should also weigh if the majority of the population would benefit for the project or not. If they could keep the majority of the population satisfied, the better. Such, I think is the proper approach in lessening the dispute between the two parties, those who believes in the great value of transportation and those who believes that there are more important things than transportation that the government should focus their eyes on. Thus, as a conclusion I think that the betterment of the many should catch they eyes of our public officials first and foremost. Reference: http://www.apta.com http://www.ibiblio.org

Design Of The Rear Spoiler For Road Vehicles Engineering Essay

Design Of The Rear Spoiler For Road Vehicles Engineering Essay ABSTRACT When objects move through air, forces are generated by the relative motion between the air and surfaces of the object. Aerodynamics is the study of these forces, generated by the motion of air, usually aerodynamics are categorized according to the type of flow as subsonic, hypersonic, supersonic The spoiler is also a part of the aerodynamics. The function of the spoiler is to spoil the unfavourable flow of air flowing through the car and generate a proportional downforce. This work describes the design and the performance of the rear spoiler. Content 1. Introduction6 2. Literature Review7 2.1 Principle7 2.2 Working of Rear wing8 2.3Criteria for efficiency of the spoiler..9 3. Material..12 3.1 Material Types12 3.2 ABS Material12 4. Design calculation..13 5. Applications15 6. Conclusion..16 Figures Fig. 2.1.8 Fig. 2.2.9 Fig. 2.3..10 Tables Table 1..13 Table 1..14 Chapter 1 Introduction A spoiler is an aerodynamic device which is used to spoil the unfavourable air (unwanted movement of air like turbulence) of a car which is in motion. Basically this device fitted to the front and rear of the vehicle. The front spoiler also called as front wing or air dam, and the rear spoiler is also called as rear wing. From historical point of view, post-world-war 11 automobile racing was initially dominated by developments related to engine technology, and later to tire advancements. During the 1960s, race car aerodynamics evolved as an important and relatively inexpensive technology that could place less well-funded teams. Over time, the cars aerodynamics on vehicles has become more refined as cars are now tested in expensive wind tunnels as part of continued development process. The biggest jump in speed occurred in the 1972 with the first efficient use of front and rear wings. It has even nearly become one of the only aspects of performance gain due to the very marginal gains that can currently be made by engine changes or other mechanic component development. Chapter 2 Literature review 2.1 Principle: The main principle of the spoiler is to reduce the rear end lift that means to increase the downforce and to spoil unfavourable air movement across a body. Lift is one of the main aerodynamic forces imposed on a vehicle, but unlike drag, lift can be manipulated to enhance the performance of a car. Lift is the force that acts on a vehicle normal to the road surface that the vehicle rides on. Lift usually has the effect of pulling or lifting the vehicle away from the surface it drives on. However, by manipulating the car geometry it is possible to create negative lift, or down-force. Down-force enhances vehicle performance by increasing the normal load on the tires. This increases the potential cornering force which results in the ability of the vehicle to corner faster. This down force can be compared to a virtual increase in weight, there by pressing the car down onto the road and increasing the available frictional force between the car tyres and the road, which in effect enables higher cornering speeds. Drag is the aerodynamics force that resists the vehicles motion through a fluid and points backwards. Drag is detrimental to vehicle performance as it can limit the top speed of a vehicle and increase the fuel consumption, both of which are negative consequences for vehicles. Its size is proportional to the speed differential between the air and the solid object. What this wings or spoilers does is it prevents the separation of flow and thereby preventing the formation of vortices or helps to fill the vacuum in the rear end more effectively thus reducing drag. So what actually this wings does is that, The wing works by differentiating pressure on the top and bottom surface of the wing. As mentioned previously, the higher the speed of a given volume of air, the lower the pressure of that air, and vice-versa. What a wing does is make the air passing under it travel a larger distance than the air passing over it (in race car applications). Because air molecules approaching the leading edge of the wing are forced to separate, some going over the top of the wing, and some going under the bottom, they are forced to travel differing distances in order to Meet up again at the trailing edge of the wing. This is part of Bernoullis theory. What happens is that the lower pressure area under the wing allows the higher pressure area above the wing to push down on the wing, and hence the car its mounted to. The way a real, shaped wing works is essentially the same as an airplane wing, but its inverted. An airplane wing produces lift, a car wing produces negative lift or in other words what we call us, downforce. That lift is generated by a difference in pressure on both sides of the wing.    Well, if you look closely at the drawings, youll see that the upper side of the wing is relatively straight, but the bottom side is curved. This means that the air that goes above the wing travels a relatively straight path, which is short. The air under the wing has to follow the curve, and hence travel a greater distance. Now theres Bernoullis law, which basically states that the total amount of energy in a volume of fluid has to remain constant. (Unless you heat it or expose an enclosed volume of it to some form of mechanical work) If you assume the air doesnt move up and down too much, it boils down to this: if air (or any fluid, for that matter) speeds up, its pressure drops. From an energetic point of view, this makes sense: if more energy is needed to maintain the speed of the particles, theres less energy left do do work by applying pressure to the surfaces. In short: on the underside, air has to travel further in the same amount of time, which means it has to speed up, which means its pressure drops. More pressure on top of the wing and less on the underside results in a net downward force called downforce. 2.2 How the rear wing works: The rear wing assists the front wing and rear diffuser in the overall downforce setup of the car. The angle of the wing is adjusted according to each specific Grand Prix circuit, depending on the amount of downforce required, the weather and the amount of mechanical grip available. The end plates located at the sides of the wing are designed to smooth the meeting of two different airflows the high pressure air above the car tries to switch places with the low pressure air below the car and it is this that causes the spinning flow of air behind the car. When these two forces meet they form a vortex, a spinning flow of air which is very turbulent. 2.3 The efficiency of the wings is based on following criteria: Aspect Ratio The amount of downforce produced by a wing is determined by its size. The length to width ratio is called the aspect ratio; the larger the wing the greater the downforce. As the higher the Aspect ratio more efficient the wing will be. The higher the aspect ratio, the less air resistance created by the vortex at the wing tips. The aspect ratio is the span of the air foil (the long dimension perpendicular to the air flow) divided by its dimension parallel to the airflow. The angle of attack Fig 2.1 The efficiency of the wing is the downforce to drag ratio. The amount of downforce generated depends upon the angle or tilt of the wing. The greater the angle of attack the more the downforce will be created. While increasing downforce a wing also increases unwanted drag. Drag increases with the angle of attack as already stated. The downforce generated by the wing acts in vertical downward direction, while drag acts in the opposite direction to the air flow. Fig 2.2 From the above two graphs of coefficient of drag VS angle of attack the coefficient of drag can be assumed, if the angle of attack is 80 then the coefficient of drag will be 0.07. The height of the wing: The third thing is the height of the spoiler. The height also affects the performance of the spoiler. The gap between the trunk lid and the wing can make air to pass easily. The fig shows the effect of the height of the wing on the car. So the height is taken as 130 mm. Fig 2.3 Chapter 3 Material 3.1 Material types Spoilers are usually made of: ABS plastic Most original equipment manufacturers create spoilers produced by casting ABS plastic with various admixtures, which bring in plasticity to this inexpensive but fragile material. Frailness is a main disadvantage of plastic, which increases with product age and is caused by the evaporation of volatile phenols. Fibreglass Used in car parts production due to the low cost of the manufacturing process. Fibreglass spoilers consist of fibreglass filler fastened with synthetic tar. Fibreglass is sufficiently durable and workable, but has become unprofitable for large scale production. Silicon more recently, many auto accessory manufacturers are using silicon-organic polymers. The main benefit of this material is its phenomenal plasticity. Silicon possesses extra high thermal characteristics and provides a longer product lifetime. Carbon fibreglass based on carbon fibre is the youngest material on the automotive aftermarket. Carbon is light weight, durable, but also a very expensive material. Unlike ordinary fibreglass, solidification of the connecting tar takes place in a pressure chamber using high temperatures. Due to the very large amount of waste during the manufacturing process, large scale producers cannot widely use carbon fiber in automobile parts production currently. 3.2 ABS Material ABS  Resistance: Excellent resistance (no attack) to Glycerine, Inorganic Salts, Alkalis, Many Acids, Most Alcohols and Hydrocarbons Limited resistance (moderate attack and suitable for short term use only) to Weak Acids Poor resistance (not recommended for use with) Strong Acids and Solvents, Ketones, Aldehydes, Esters, and some Chlorinated Hydrocarbons ABS  Quick Facts: Maximum Temperature: 80 °C Minimum Temperature: -40 °C Autoclavable:  No Melting Point: 221 °F 105 °C Tensile Strength: 4,300 psi Hardness: R110 UV Resistance:  Poor Translucent Rigid Specific Gravity: 1.04 ABS Fabrication: It can be thermo-formed, pressure formed, blow moulded, sheared, sawed, drilled, or even cold stamped Joints can be ultrasonic welded, thermo-welded, and chemically bonded Impact resistant Commonly used for telephone bodies, safety helmets, piping, furniture, car components, TV casings, radios, control panels, and similar Chapter 4 Design Calculations The design of the rear wing or spoiler of the car is totally dependent on the coefficient of the drag. Higher the coefficient of drag, greater the performance of that spoiler. The coefficient of drag is directly proportional to the angle of the spoiler where the air attacks. As the angle increases the drag coefficient increases. To design the spoiler the width of the car should be necessary to consider the wing span that means the total length of the spoiler. The following table shows the most common width of the cars: Table 1 Honda City Toyota Corolla Kia Forte Mitsubishi Lancer Width 1715 1710 1775 1770 By considering the common width in the range of 1700 1780 mm, the length of the spoiler 1700mm can be acceptable to create the max drag force. The formula for downforce of a wing is given by: Where: D  is downforce in  Newton WS  is  wingspan  in metres H  is height in metres AoA  is  angle of attack F  is drag coefficient à Ã‚ Ã‚  is  air density  in kg/m ³ V  is  velocity  in m/s The data for the calculation of the spoiler is as follows: Table 2 WS/ Length 1700mm 1.7 m Height 100mm 0.1 m Angle of attack 150 (15 x à Ã¢â€š ¬/180) 0.26 radians Coefficient of drag (according to AOA) 0.015 0.015 Density of air (à °Ã‚ Ã‚ Ã¢â‚¬ ) 1.2 1.2 Max. Velocity (V) 200 km/hr (200/3.6) 55.55 m/s The angle of attack is taken as 150, because the car should have some downforce but in some limit. So if the angle of attack increased the drag will increase which can affect the performance of the vehicle like less fuel economy. Therefore the angle 150 is the perfect angle for the road vehicle spoiler. Also to design spoiler the second thing is the speed of the vehicle. To achieve the best performance max speed required that is 200km/hr for a normal road vehicle. The third thing is the height of the spoiler. The height also affects the performance of the spoiler. The gap between the trunk lid and the wing can make air to pass easily. So the height is taken as 100 mm. Therefore by substituting the above values in the formula, D = x (1.7 x 0.13 x 0.26) x 0.015 x 1.2 x (55.55)2 D = 1.595 N Therefore the downforce created by the spoiler is 1.2275 N. This could be acceptable for a normal road vehicle. Chapter 5 Applications Cars have spoilers to increase their grip on the road. Normally the weight of a car is the only thing that forces the tires down onto the pavement. Without spoilers, the only way to increase the grip would be to increase the weight, or to change the compound the tire was made out of. The only problem with increasing the weight is that it doesnt help in turns, where you really want to grip. All that extra weight has inertia, which you have to overcome to turn, so increasing the weight doesnt help at all. The way the spoiler works is like an airplane wing, but upside down. The spoiler actually generates whats called down force on the body of the car.   Chapter 6 Conclusion The design of spoiler described in this project can be used for any road vehicle having width at least 1700mm. The main aim to design this type of spoiler is to improve the overall performance of the car with respect to dragforce. The designed spoiler could be give the best result if it will be in use.

Being a Vegetarian Essay -- Argumentative Persuasive Food Health Essay

Being a Vegetarian "Animals are my friends and I don't eat my friends." -George Bernard Shaw Vegetarianism used to be an unusual lifestyle choice. Today it is becoming more common and accepted by mainstream society. While there are many reasons for choosing a vegetarian diet, the most important are health reasons, environmental and economic reasons, and, above all, ethical reasons. Health reasons alone are sufficient grounds for becoming a vegetarian. Research has shown that we do not require meat in our diets and that it is actually healthier to avoid meat. Meat is high in saturated fats which are known to cause clogged arteries Cultures that consume less meat than North America have much lower cholesterol and lower rates of heart disease. For example, Japan used to have a lower incidence of heart disease, as well as cancer, before meat consumption increased. There is also reason to believe that humans have naturally evolved to be herbivores, rather than carnivores. Human teeth resemble the teeth of other herbivores, and human intestinal tracts are long, unlike the short intestines found in carnivores. What is natural is usually healthier, and people who become vegetarians frequently report a feeling of increased energy and well being. There are also environmental and economic reasons for becoming vegetarian. Some people are not aware of these reasons, but a lot of environmental destruction is linked to meat production, especially cattle farming. Huge areas of f...

Whitman :: essays research papers

Very few people will contest that Walt Whitman may be one of the most important and influential writers in American literary history and conceivably the single most influential poet. However many have claimed that Whitman’s writing is so free form as evident in his 1855 Preface to Leaves of Grass and Song of Myself that it has no style. The poetic structures he employs are unconventional but reflect his very democratic ideals towards America. Although Whitman’s writing does not include a structure that can be easily outlined, masterfully his writing conforms itself to no style, other then its own universal and unrestricted technique. Even though Whitman’s work does not lend itself to the conventional form of poetry in the way his contemporaries such as Longfellow and Whittier do, it holds a deliberate structure, despite its sprawling style of free association.   Ã‚  Ã‚  Ã‚  Ã‚  When people say Whitman has no style, they are making a statement about his adherence to conventional standards of poetic form. Style, though, is something completely personal, not conventional. Whitman dared to go outside the conventional boundaries of poetic expression because he seldom followed the standards in rhyme, meter, and stanza form. However, hasn’t every great poet changed the rules governing the creation of great art in some way or another? Without a doubt they have, that defines them as great poets and gives them style. Whitman’s greatness lies in his divergence from the norm, his individuality, not his strict adherence to the arbitrary rules of his predecessors.   Ã‚  Ã‚  Ã‚  Ã‚  Whitman’s approach to poetry is a reflection of his thought. These thoughts are free and wild, and his typical run-on sentences and his endless litanies of people and places represent the thoughts trying to be conveyed. The overall effect of these run-on sentences provides the reader with a feeling of greatness and of freedom. All of the feelings that are evoked from Whitman’s style can be classified as quintessentially American democratic feelings. The belief that Whitman had no style would imply that Americans as a society have no style, a statement that not only Whitman but Emerson and Thoreau as well fought against through their writings. Whitman and Emerson fighting for the same cause is not coincidental, Whitman has often been viewed as the â€Å"child† of Emerson, his work being greatly influenced by Emerson. Whitman’s technique of looking at everything as a whole and always opposed to breaking up the whole can be linked to his b elief of unity within our country and the reason why he took the Civil War extremely hard and personal.

Abortion :: essays research papers

Abortion is an extremely complex and highly debated public issue that has consumed much of the American social and political arena in the late twentieth century. People on both sides of the debate present strong arguments that establish valid points. Society clearly states that child abuse and the murder of one’s child is illegal, but does allow abortion. Regardless of whether it is right or wrong, the fine line that exists between abortion and murder will be discussed and debated for decades to come. In Judith Thomson’s article, "A Defense of Abortion," she argues that abortion can be morally justified in some instances, but not all cases. Clearly, in her article, Thomson argues, "†¦while I do argue that abortion is not impermissible, I do not argue that is always permissible" (163). Thomson feels that when a woman has been impregnated due to rape, and when a pregnancy threatens the life of a mother, abortion is morally justifiable. In order to help readers understand some of the moral dilemmas raised by abortion, Thomson creates numerous stories that possess many of the same problems. Thomson begins her argument by questioning the validity of the argument proposed by anti-abortion activists. Thomson explains that "most opposition to abortion relies on the premise that the fetus is a human being†¦.from the moment of conception" (153). Thomson thinks this is a premise that is strongly argued for, although she also feels it is argued for "not well" (153). According to Thomson, anti-abortion proponents argue that fetuses are persons, and since all persons have a right to life, fetuses also posses a right to life. Regardless, Thomson argues that one can grant that the fetus is a person from the moment of conception, with a right to life, and still prove that abortion can be morally justified. In order to prove this argument Thomson proposes the example of "the sick violinist." According to this story, Thomson explains, imagine that one morning you wake up and find yourself in bed surgically attached to a famous unconscious violinist. The violinist has a fatal kidney ailment, and your blood type is the only kind that matches that of the violinist. You have been kidnapped by music lovers and surgically attached to the violinist. If you remove yourself from the violinist, he will die, but the good news is that he only requires nine months to recover. Obviously, Thomson is attempting to create a situation that parallels a woman who has unintentionally become pregnant from a situation such as rape.

Wolfgang Amadeus Mozart Speech

Wolfgang Amadeus Mozart Hello and thank you all for coming! Today, we are here to commemorate the man, or Genius rather, who goes by the name of Wolfgang Amadeus Mozart. At the early age of four, he could learn a piece of music in a mere thirty minutes. At six years old, he began writing his first symphonies. Oh, the joy I would have if I could just sit and talk with him about his passion for music. We would talk about how he structures his compositions or about how easy he thought it was to compose a piece of music in only a short amount of time.Mozart’s mind is almost magical in my eyes. The precision he put into every one of his symphonies and operas emulates the passion he must have felt for his work. Of course it goes with out mention that he had his struggles every now and then, especially with matters of money. But through it all, he still managed to bring the world a wide array of music, which we can honestly say has defined a major portion of the â€Å"classical† period of music. Many composers that followed him sought to emulate his style, but it seems to me that there was no one greater than Wolfgang Amadeus Mozart.As a classically trained opera singer, I have experienced the joy and struggle that accompanies any Mozart compilation. As I began learning his work, I was able to step into the shoes of one of Mozart’s opera singers. I imagined him encouraging my progress and watching my every achievement. Having learned many of his operas, I wondered how many he actually wrote in his life and what went into making them. I also thought of how his work had affected my life and the life of others.And, because of this my friends, I am here today to show you why Wolfgang Amadeus Mozart deserves a day of recognition for what he has given us, and to immortalize his life and works, and for his influence in my life. His operas are enchanting and unforgettable, but more importantly, the admiration I gained from learning his operas throughout m y life has given me a greater respect for the love of classical music. Mozart had many followers of his talented music, and of course, as he traveled for work, he had to accommodate to them.He composed many operas in German, Latin, and Italian. The traveling started when he was young. At only seven years old, his father would take him and his sister on tour across Europe, which gave him the chance to perform and to absorb many different styles of music. Since Wolfgang was a fast learner, he was quick to acknowledge the many musical idioms he had learned and that in turn helped him setup his own style of music. When he began freelancing his music, he sparked a great interest among people because they had never experienced the â€Å"Mozart† way of music.If he hadn’t embarked on his own path of self-fulfillment, I wouldn’t be here talking with you today. You see, Mozart had a passion and he built on that and was able to watch it grow. His actions have helped me kee p my love for music growing. Like Mozart, there are times that I struggle with the music, but it’s the passion and perseverance inside of me that pushes me forward. Because of my endeavors and accomplishments with Mozart’s operas, I was able to cultivate a new view on life. There is courage in me that I have gained from overcoming the difficulties of his works.I have an enormous amount of respect for real music because I know how much time and talent goes into it. Wolfgang Amadeus Mozart has shown me, through his works, that I can achieve great things and that I can over come difficulties. There is a way to share with others the joy and strength he has given me, and that is to dedicate a day of celebration in his name. I am proud to honor Wolfgang Amadeus Mozart by proclaiming that January 21st is national Mozart day. This day will not only commemorate the day he was born, but it will also memorialize the history of his life.In celebration there will be chances for you to learn more about the famous composer. Historians will share with you the stories of his life, orchestras and operas will preform for you his many challenging masterpieces, and musicians everywhere will have a chance to be recognized for all the hard work and dedication they put into sharing the gift of music. A banquet held for them will provide the opportunity to learn and share all the unique aspects of music each musician can share with the world.This day will help us to set our goals high, and like Mozart, we will achieve greatness. No one will ever have the misfortune of not knowing who Wolfgang Amadeus Mozart is and what he has blessed us with. Joy and relaxation will run through the veins of listeners as radio stations spread the beauty that his music provides. Mozart’s life was built around music. He was preforming almost his whole life, and even though that is true, most of us wish he could give us more.There are many works of music out there that have been writt en by Mozart but there are many more pieces of music that have been written and shaped by the influence he has bestowed upon the world. His love for music has shown me how much I can achieve just by pursuing the hard to reach goals. As we celebrate his life, may we take advantage of the joy Wolfgang Amadeus Mozart can bring to each of our lives. But remember, Mozart was truly gifted and was recognized for it at an early age. You can encourage your children to get involved with music. You never know, what if they become the next â€Å"Mozart! † Thank you

Nursing Informatics at All Levels of Patient Care

The development of nursing informatics was inevitable.   As a matter of fact, nursing informatics is a growing discipline, defined as the â€Å"use of information technologies in relation to those functions within the purview of nursing, and that are carried out by nurses when performing their duties.   Therefore, any use of information technologies by nurses in relation to the care of their patients, the administration of health care facilities, or the educational preparation of individuals to practice the discipline is considered nursing informatics† (Turley, 1999). Nursing is a scientific discipline with a focus on information or knowledge.   Hence, nursing informatics, too, is focused on the easy access of crucial information to nurses.   Indeed, nursing informatics has the power to embrace all pieces of information that a nurse would require at any time.   Whether it is patient data or information about medicines that is required by a nurse at any given time, the help that information technology can provide in accessing required information, cannot be discounted.   No longer does the nurse have to flip through â€Å"book after book† to find needed information at a time of emergency. No longer does he or she have to go searching for doctors when electronic communication is ready to ease the functioning of healthcare facilities (Nelson, 2005).   Nursing informatics also allows teaching nurses to impart education more effectively to their juniors.   It is a fact, after all, that information technology allows for accurate information to be stored and retrieved.   Thus, Meadows (2002) predicts an increasing use of information systems in the healthcare profession.   I would add to the prediction that since nursing informatics is a groundbreaking use of technology in healthcare, all areas of patient care (including my own) would benefit tremendously by its use.   Errors will be checked more easily by appropriate use of IT.   In point of fact, I predict a general improvement in healthcare as a direct consequence of nursing informatics. References Meadows, Ginny. (2002, November). Nursing informatics: an evolving specialty. Nursing Economics. Nelson, Darrick. (2005, February). More than a pocketful of knowledge: a family practice group uses integrated mobile technology at the point of care to improve decision-making and patient care. Health Management Technology. Turley, James P. (1996, December 22). Towards a Model for Nursing Informatics. Journal of Nursing Scholarship.