Too Far Ahead of the IT Curve

Introduction Advancements in information technology have significantly transformed the manner in which businesses, organizations and even institutions are run throughout the world. This essay summarizes the issues in a case study which revolves around adoption of information technology as compared to traditional ways of delivering health services. The paper further analyzes several commentaries done by different experts.Advertising We will write a custom essay sample on Too Far Ahead of the IT Curve? specifically for you for only $16.05 $11/page Learn More Body Like many other institutions in the world, Peachtree Healthcare is in the dilemma of upgrading its system to incorporate technological applications. The CEO believes in providing the best services to customers. This notion makes him reach a compromise of supporting selective standardization of the institution (Glaser 1). Although many areas of clinical treatment like record keeping, immunizations, would significantly benefit from the idea, part of the management has opposing views. Furthermore, other physicians believe that a switch to partial digital operations would threaten the safety of patients in the hospital. Max, the CEO of Peachtree Healthcare has witnessed problems encountered during breakdowns in other institutions and argues that such technology needed experts in order to handle malfunctioning systems and manage urgent repairs (Glaser 2). Doctors further argue that some level of technology would affect their delivery of services, causing them to go against the Hippocratic Oath (Glaser 4). This is due to the role they play in hospitals and other health centers where they are mainly charged with saving of lives. It was also not easy for hospitals to engage in mergers as compared to other forms of business and company structures which allowed merging. From the case, it is also clear that integration of information technology comes with costs which have to be incurre d by the institution. Such expenses usually emanate from the installation of infrastructure, purchase of required materials and equipment and the charge for technical expertise involved. Another challenge which Peachtree Healthcare is faced with is the fact that the company to be contracted is still young in the business and has no record of previous services offered elsewhere. As a result, the management lacks confidence in OSA as they may provide low quality services.Advertising Looking for essay on health medicine? Let's see if we can help you! Get your first paper with 15% OFF Learn More Additionally, quantifiable cost can not be provided by SOA although it argues that the idea would be cost effective than the traditional monolithic system (Glaser 6). According to Halvorson, the proposed case is risky due to the fact that it has not been tested in healthcare systems, has undetermined costs and its benefits are undoubtedly uncertain. Although the status at Peachtre e Healthcare warrants a better and more efficient system, Halvorson affirms that this cannot be enough reason for the institution to adopt a risky system which has not been tested. An understanding of what Peachtree Healthcare aspires to achieve is important in adopting the most suitable package for the institution. A strategy is therefore essential to draw a pathway which clearly defines intended outcomes of the project (Halvorson 7). Halvorson notes that the success of standardization outside healthcare is not enough reason for the adoption of the idea at Peachtree Healthcare. Additionally, there is no substantive evidence that generates the need for the proposed standardization. The author concludes by challenging Peachtree Healthcare to develop a strategic plan for the idea before adopting it. On the other hand, Heffner supports the idea of standardization as proposed by Max, the CEO of Peachtree Healthcare. He affirms that the idea is aimed at augmenting flexibility and efficac y in service delivery. He further notes that SOA is well established in North America, Asia and Europe with several enterprises having adopted it. Additionally, most of SOA users have confirmed better results based on experience (Heffner 9). He supports Max’s idea, reiterating how record keeping would be enhanced through the proposed standardization process. Regarding costs, he views the process of retrofitting older systems with better business interfaces to be more affordable than replacement. He summarizes by recommending SOA as the best technological match for Peachtree Healthcare. Ford notes that the company’s tolerance to risk is unknown, which would be important in implementing the proposed information system. He recommends a gradual move towards SOA’s direction by dividing the process in achievable chunks. This would allow easy management and control procedure as compared to having a whole package at ago (Ford 8).Advertising We will write a custom e ssay sample on Too Far Ahead of the IT Curve? specifically for you for only $16.05 $11/page Learn More According to Ford, the idea is viable if it is adopted in a manner that eliminates risks by increasing reliability. He recommends the adoption SOA’s approach from a commonsense approach that retains what is still productive in the system. Kastor sees Max’s dilemma as common problem among leaders in the healthcare system planning to standardize operations. He notes that a major problem would be among older doctors who may not be well versed with technology and some of the existing challenges. Although doctors appreciate the technology, many would turn down a more sophisticated approach (Kastor 10). He recommends the need to maintain essential features at Peachtree Healthcare to allow efficiency in community hospitals. Conclusion The case presents a real scenario that faces leaders around the world even as standardization of operations becomes a necessity. Both commentaries view the case from various viable perspectives with supporting evidence and argument. Nevertheless, a strategic plan is important to outline factors which necessitate the adoption of SOA system. Works Cited Ford, Monte. â€Å"How should Peachtree try to fix its IT infrastructure problem?† Harvard Business Review (2007): 8. Print. Glaser, John. â€Å"Too Far Ahead of the IT Curve?† Harvard Business Review (2007): 1-6. Print. Halvorson, George. â€Å"How should Peachtree try to fix its IT infrastructure problem?† Harvard Business Review (2007): 7. Print.Advertising Looking for essay on health medicine? Let's see if we can help you! Get your first paper with 15% OFF Learn More Heffner, Randy. â€Å"How should Peachtree try to fix its IT infrastructure problem?† Harvard Business Review (2007): 9. Print. Kastor, John. â€Å"How should Peachtree try to fix its IT infrastructure problem?† Harvard Business Review (2007): 10. Print. This essay on Too Far Ahead of the IT Curve? was written and submitted by user Lauren D. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here. Too Far Ahead of the IT Curve The management of Peachtree Healthcare has to determine to what extent their technologies should be standardized. They can choose a monolithic information system that will be implemented in each hospital and clinic that is currently run by Peachtree Healthcare.Advertising We will write a custom case study sample on Too Far Ahead of the IT Curve specifically for you for only $16.05 $11/page Learn More Yet, they can also adopt a Service-Oriented Architecture that will enable this organization to conduct a selective standardization of their technologies and major practices. In both cases, the company will have to spend a significant amount of money, but the success of this investment cannot be fully ensured. Thus, the management will need to determine which model best suits the needs of the organization. This is the main question that is going to be discussed. One of the approaches that this organization can take is complete standardization of technologies and practices. This strategy can give several benefits, for example, cost savings and better time-efficiency. Therefore, they can choose a monolithic information system which is a single set of technologies and applications that will be installed in every clinic or hospital of Peachtree Healthcare. The main advantage of this strategy is that technologies and practices will be consistent throughout the organization. Yet, one should take into account several structural factors. Peachtree Healthcare includes trauma centers, community hospitals, teaching clinics, or rehabilitation centers. Thus, it may be difficult to develop a single information system that can fit the needs of these medical institutions. Furthermore, as it has been noted in the case study, many procedures cannot be effectively standardized. For instance, pharmacy record keeping can be based on the best practices. Yet, one cannot say the same thing about the protocol for treating different forms of cancer.Advertising Looking for case study on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More This is one of the reasons why complete standardization is not always possible. Apart from that, physicians should be able to care about the wellbeing of the patient without being limited by standards or restrictions imposed from outside. Furthermore, the adoption of a monolith information system will necessitate the redesign of many business processes, and extra training of the staff. Apart from that, the complete redesign of the existing IT infrastructure may not be efficient. The thing is that some of their current technologies can function quite effectively and there is no need to remove them. Finally, the management of Peachtree Healthcare should not forget that the adoption of a monolithic system will make this organization less responsive to change. For example, hospitals can adopt business models or medical practices when they are given some degree of autonomy. Complete standardization can deprive them of this autonomy. These are the main drawbacks and benefits of this approach. Another strategy that this organization can choose is to implement a Service-Oriented Architecture. The main benefit of these technologies is that they allow a greater degree of flexibility. In particular, some physicians have various note-filling preferences. Some of them choose to enter the information about the patient directly into a database, while others chose to dictate these data for later transcription. Apart from that, SOA can help this company to standardize only some elements of their IT infrastructure while allowing various hospitals and clinics select software. The main limitation is that this technology has not been widely adopted in healthcare setting.Advertising We will write a custom case study sample on Too Far Ahead of the IT Curve specifically for you for only $16.05 $11/page Learn More The main limitation of this model is that SOA have not been fully tested in medical institutions. The management of Peachtree Healthcare cannot guarantee that this technology will prove efficient. On the whole, the discussion of these issues shows that Peachtree Healthcare should adopt a Service-Oriented Architecture. As it has been said before, this framework will enable this organization to replace those parts of IT infrastructure that do not function properly. As it has been shown in the case study, the management of Peachtree Healthcare feels insecure about the adoption of this technology because it has not been widely used in healthcare organizations. Yet, one should take into account that the adoption of SOA infrastructure is a gradual process. The company can replace some poor-functioning components of their IT systems with SOA-built services. Provided that these changes yield good results, the company can continue their adoption of SOA information system. Moreover, the developers of SOA information systems will be willing to suit the needs of Peachtree Healthcare. They will even agree on lower price for their services, because they also want to win the trust of healthcare institutions. Under such circumstances, Peachtree Healthcare can receive a high-quality product at a reasonable price. Overall, these examples show that the redesign of an IT system should be based on close analysis of organizational structure, its size, and major activities. Peachtree Healthcare would have to adopt a system that can allow the greatest degree of flexibility.Advertising Looking for case study on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Such a goal can be achieved by using a SOA-based information system. Admittedly, this strategy can be associated with some risks, but the same thing can be said about the so-called monolith systems. This organization should strive for the standardization that is based on the best practices, but the management must make sure that Peachtree Healthcare remains open to new ideas, models, and practices. This result can be achieved with the help of SOA infrastructure. This case study on Too Far Ahead of the IT Curve was written and submitted by user Alberto Boyle to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Recipe to Make Your Own Natural Insect Repellent

Recipe to Make Your Own Natural Insect Repellent You can make natural insect repellent yourself. The insect repellent is safe and effective, plus it costs much less to make it than to buy it. Natural Insect Repellent Safety There are a few different formulations you can make for your natural insect repellent. These repellents involve diluting essential oils that the insects find distasteful or which confuses them. The oils dont mix with water, so youll need to add them to other oils or to alcohol. Its important to use an oil or alcohol that is safe for your skin. Also, dont go overboard with the essential oils. The oils are potent and could cause skin irritation or another reaction if you use too much. If you are pregnant or nursing, do not apply an insect repellent, natural or otherwise, until after youve gotten it cleared by your physician. Natural Insect Repellent Ingredients Different insects are repelled by different chemicals, so youll get a more effective repellent if you combine a few different insect-repelling natural oils. If you are making large amounts of insect repellent, a good rule of thumb is to mix the repellent so its 5-10% essential oil, so mix 1 part essential oil with 10-20 parts carrier oil or alcohol. For a smaller batch use: 10 to 25 drops (total) of essential oils2 tablespoons of a carrier oil or alcohol The essential oils that work well against biting insects (mosquitoes, flies, ticks, fleas) are: cinnamon oil (mosquitoes)lemon eucalyptus or regular eucalyptus oil (mosquitoes, ticks, and lice)citronella oil (mosquitoes and biting flies)castor oil (mosquitoes)orange oil (fleas)rose geranium (ticks and lice) Safe carrier oils and alcohols include: olive oilsunflower oilany other cooking oilwitch hazelvodka Natural Insect Repellent Recipe Mix the essential oil with the carrier oil or alcohol. Rub or spray the natural insect repellent onto skin or clothing, using care to avoid the sensitive eye area. Youll need to re-apply the natural product after about an hour or after swimming or exercise. Unused natural insect repellent may be stored in a dark bottle, away from heat or sunlight. If you wish, you may combine the oil with aloe vera gel to change the consistency of the product.

Characteristics Of Heavyweight Methodologies Information Technology Essay

Characteristics Of Heavyweight Methodologies Information Technology Essay Software is part of modern society for over 50 years. Software development began as a chaotic business and is often cited as the code and fix. The software program was written without much of the plan and design of the system. Also, it was set with many short term decisions. That’s fine for small systems, but as systems grow it turned out as increasingly difficult to add new features and bugs were harder to fix. This style of development was used for many years until this was replaced by an alternative: Methodology. This imposed a disciplined process for software development in order to make software development more predictable and efficient. Traditional methods are based on the work plan and begin to extract a complete set of documentation requirements, the architectural and high level of project development and control. Because of these serious aspects of this method has become known as heavy. Some practitioners realized this software development process frustrating. As a result, several consultants have independently developed methodologies and practices to adopt and respond to inevitable changes they have experienced. These methods and practices are based on multiple components, a technique that was introduced in 1975 and which became known as an agile methodology. Agile methodology is gaining popularity in the industry, although they compromise a mix of accepted and controversial software engineering practices. Software industry is likely to prove that the specific features of the project, such as the purpose, scope, requirements, resources, architecture and size will determine the methodology that fits those best. Dynamic and heavy or perhaps a hybrid of the two. In the past few years, anecdotal evidence and success of practicing professionals suggests that effective methods are effective and suitable for a variety of situations and environments. However, empirical studies are urgently needed to assess the effectiveness and possible use of agile software development methods. Heavyweight methodologies Heavyweight methodologies are considered the traditional way of software development. These methods are based on the following series of steps such as defining requirements, solution building, testing and deployment. Heavyweight methodology requires defining and documenting a stable set of requirements at the beginning of the project. Waterfall approach emphasizes a structured progression between certain phases. Each stage consists of a term set of activities and tasks that must be met before the next stage can begin. The phases are always named in different ways, but the basic idea is that in the first phase tries to capture what the system will do, its system and software, in the second phase determines how it will be designed. The third stage is where developers start writing the code; the fourth step is testing the system and final phase focuses on tasks such as training and documentation. However, in engineering practice, the term waterfall is used as the generic name for all subsequent methods of software engineering. Waterfall Model Life Cycle Unified Process All  activities,  including  modeling, is  divided into  workflows  in the  Unified Process  (UP) and takes place  in an  iterative  and  incremental manner. In this process the process is divided into four phases. The below diagram depicts the stages of this process:

Corporate welfare Essay Example | Topics and Well Written Essays - 250 words

Corporate welfare - Essay Example Corporate Welfare takes a variety of forms from indirect to direct subsidizing, grants, loans, reduced tax-rates, and bailouts. The crisis that created the Corporate Welfare program in the 1930s was the Great Depression. This led to the government subsidizing the agricultural as well as other industries. Agriculture has traditionally been the most widely subsidized by the U.S. government (2). The effectiveness of Corporate Welfare is widely debated. Proponents view it as an investment that helps businesses and therefore the economy grow. The welfareinfo.org website states that â€Å"American companies remain competitive leaders in the global business industry and many owe at least a portion of their success to the funding support provided by Corporate Welfare† (3). However, many counter this argument by saying that only big companies and basically those who are â€Å"already rich† are subsidized at the expense of middle-class and poor people (4). They point to the recen t example of General Motors, which was a failing company until the government stepped in simply because they were â€Å"too big to fail.† It is clear from these historical examples and the opinions of experts that big businesses are given preferential treatment to smaller companies when it comes to Corporate Welfare.

Being educated is not about certificates Essay Example | Topics and Well Written Essays - 1250 words

Being educated is not about certificates - Essay Example He is against the traditional way of imparting education because it falls miserably short of what the "actual" aim of education should be. Kohn is of the firm view that being educated has no co-relation with having and/or acquiring certificates/degrees. He contends that the present cirriculum and the standardized system of testing in vogue today in the United States, should be abolished and a "progressive" system be put in its place. This is so because he wants the students to be no only well trained and literate in their chosen fields but also be well rounded personalities who on the one hand are intellectually sound and on the other hand are loving, caring and lovable individuals. The author has experience of people who have many certificates, but according to him they can in no way be considered educated because they lack the essential hands on experience to deal with many expected and unexpected situations/experiences that the real world affords them. They lack the qualities to face such situations because they (the students) have been brought up in a cloistered environment of the class room/school. To give an example, consider what would happen to a plant that has been grown in a controlled environment inside a laboratory, once the said plant/sapling, is exposed to the natural (uncontrolled) environment, it will wilt and die. 3. Both Kohn and the writer are in agreement that a great barrier in improving the standard of education in the United States is the out dated stance of the conservative politicians, the policy makers/ bureaucrats and the heads of big corporations who are in league that favors the traditional system because it serves their purposes. This traditional system provides an inexhaustible line of clone like individuals to the big corporations, who act according to their commands/orders without question and help run their mills and factories smoothly without

Case Analysis of Sutton Health Essay Example for Free

Case Analysis of Sutton Health Essay This network identified that traditional payment processing system had limitations that hindered the effective collecting of revenue. What with the recession, healthcare organizations have seen an increase in the inability to collect debt from the self-pay, the uninsured and underinsured patients. This has caused a lot of struggle when it comes to the organizations to meet the operational margins and the profits. I find there are a number of reasons for the new increase in patient’s debts, the most common are, poor accounting practices, lack of patient information and correct demographics. There is new governance that is designed to provide more coordinated care to said patients (Gleeson,2010). There are five geographic regions that reflects the health care access to the customers of Northern California. Each of the five regions will have governance structure and it will oversee many of the Sutter affiliated medical facilities and also the hospitals. In its effort to increase point of service collections and improve the overall revenue cycle Sutter health took steps to measure performance using a handful of specific primary benchmarks, empowering PFS staff to assume responsibility for every individual account they handle, ensure each registration is analyzed using a rules engine to identify problems before patients leave the registration desk and ensure PFS staff receive appropriate comprehensive training to excel under the new system† (Souza, McCarty, 2007). Obtaining the correct patient information plays a large part on non-collectable debt because patients are not able to be reached. These limitations were associated with limited access to accurate information by the account representatives, ineffective performance measures and fragmented centers of the service provision. The Sutter Health program developed a system that was comprised of solutions that were geared towards overcoming these limitations. The key problems and issues, is that the United States healthcare system is characterized by huge upkeep from collecting revenue from patients. This situation is brought about by a health care insurance system which entails high deductible pay health plans and as well as higher co-payments plan. (Souza, McCarty, 2007). This situation has been made worse through the large proportion of the population not having healthcare coverage. The traditional health care system has had a hard time meeting their target revenue collection. This is due to several problems that attached along with the traditional payment system. Unlike when dealing with the payments through insurance claims but also dealing with the up-front payments that are required by the hospital for payment of services before the patient could even receive the service (Souza, Mccarty, 2007). So this means that the patient services staff (PFS) has to have complete and accurate information about above said client. This presented a problem for the traditional payment system where much of the customer payment system was processed in the back end. This system also required that the PFS staff ask for money from self-pay patients, but the PFS were not accustomed to this under the traditional system. The PFS staff found it hard to wait for the back end section to process customer information and to provide a breakdown of the patients payment details. So this became a tedious task for hospital accounting departments as well as for patients that had to wait a longer period before receiving services. The inefficiency of the traditional system not only resulted in low quality services, but also in low revenue collections. The system provides such a broad range of health care services, which include acute, sub- acute, home health, long term, outpatient care as well as physician delivery systems. These services are provided through an integrated health care delivery approach that gives the system the ability to deliver a full range of healthcare products and services. rks. Sutter also recognized that the traditional system did not provide a means for analyzing selected data nor did it generate required detailed report on demand. This led to more cost as the hospital had to rely on programmers to generate such reports. The front desk staff also lacked real time information which hindered their ability to serve the client without consulting the back end staff. It also meant that the front desk staff could not monitor the patients progress (Souza, McCarty, 2007). Another challenge was that the PFS members were not empowered enough to be held accountable for each patients accounts they dealt with and it reduced the amount of accountability among the staff. These are some of the key challenges that the Sutter system were meant to address. The solutions that were employed by Sutter Health was an attempt to overcome the challenges stated above. Sutter Health implemented certain changes in the fore mentioned system that would make their operation more efficient. The strategies identified by the Sutter program entailed transferring most of the back end tasking to the front desk; providing accurate and complete information to managers and upfront staff; providing more effective performance evaluation and integrating all data elements within the system (Souza, McCarty, 2007). Allowing front desk staff to handle much of the payment process was deemed to have an effect on the efficiency of the process. Various solutions were employed to ensure that this is achieved. One of these solutions entailed using benchmarks to measure performance by the Patient Service Staff (PFS). Sutter identified a handful of primary benchmarks which included; Unbilled A/R days, Gross A/R days, Major A/R days, Cash Collection,percentage of A/R over 90, 180, 360 days (Souza, McCarty, 2007). This benchmark introduced shorter periods with which staff performances could be evaluated. This move was timely especially when onsidering that the industry has changed and things happen in terms of hours and days but not months. Another solution involved empowering the PFS members to have full responsibility over the accounts they are dealing with. This move was meant to increase a sense of responsibility and accountability as each individual members will be responsible for his or her own account (Souza, McCarty, 2007). This also gave the PFS members more autonomy to act as they saw fit and this improved the speed and efficient of service delivery by these staff members. The program also provided the PFS members with tools, that enabled them to automate their accounts, sort out their accounting using various means and seen their performances based on the achievement of the target. PFS and other accountant representatives were presented with individual dashboards that helped in the tracking of their progress in meeting targets. This also helped in enforcing the benchmarks set by this program. Sutter’s health program also introduced a front end collecting system as means of overcoming the mentioned problems. The pint of access collecting system introduced an opportunity for the health care facilities to reduce claims and denials. Though this system the patient records are analyzed before the patient leaves the registration desk. This enables the front desk staff to identify problems such as bad debt, patient or invalid patient type early enough and take the necessary corrective action. The Sutter health program also embarked on a comprehensive training program that was designed to support the existing PFS members and the registration staff. This gave staff the necessary competence to deal with the tools provided by this system. The training program also eliminated the need to hire formally educated staff to operate the system that would and more than the $10-$20 an hour paid to current registration and PFS staff. For example, registration staff who were not used to asking patients for money were trained in effective communication skills. The training was also designed to introduce autonomy and effectiveness which acted as a motivator to the employee.

The Effects Of Stress, Alcohol Outcome Expectancies, Gender, Coping St :: essays research papers

The Effects of Stress, Alcohol Outcome Expectancies, Gender, Coping Styles, and Family Alcoholism on Alcohol Consumption Abstract One large component of American popular culture today is alcohol. A common stereotype for the effects of alcohol is that as a drug it acts as a stress antagonist. This theory was introduced by Conger (1956) as the Tension Reduction Hypothesis (TRW). It states that alcohol's sedative action on the central nervous system serves to reduce tension, and because tension reduction is reinforcing, people drink to escape it (Marlatt & Rehsenow, 1980). Why do we drink, when do we drink, and how much do we drink? This research will determine the correlation between total weekly consumption of alcohol and perceived stress, alcohol outcome expectancies, gender, coping styles, and family history of alcoholism among undergraduate students. Do people drink more or less when stressed? Do alcohol outcome expectancies lead to higher or lower consumption? Is a history of family alcoholism positively or negatively correlated to personal consumption? Do the tested variables play mediating or moderating roles in stress-related drinking? This research will determine the answers to these questions, and determine the strength of the correlations, if any. Introduction The main question that this statistical model will answer is as follows: Is there any correlation between drinking and gender, alcohol expectancies, family alcoholism, stress, and coping styles? Gender It has been demonstrated that significant differences exist between the drinking patterns of men and women (Hilton, 1988). In a survey of US drinking habits conducted in 1988 by the US National Center for Health Statistics, Dawson and Archer (1992) showed that there are three areas illustrating gender differences. The first is the actual number of male and female drinkers. The study showed that 64% of men versus 41% of women were current drinkers. Second, men were more likely to consume alcohol on a daily basis (17.5 grams of ethanol per day versus 8.9 grams for women). Third, men were more likely to be classified as heavy drinkers. In fact, when the classification measure of a "heavy drinker" was changed from five drinks or more per day to nine drinks or more per day the ration of male to female heavy drinkers increased by a factor of 3. Stress Are the theories mentioned above about stress-induced drinking accurate? There have been studies which disprove the Tension Reduction Hypothesis. For instance, in a study by Conway, Vickers, Ward, and Rahe in 1981 it was found that "the consumption of alcohol among Navy officers during periods of high job demands was actually lower than the consumption during low-demand periods." Additionally, some drinkers have been known to consider alcohol as a tension

Physics Preliminary Course Overview

Physics Preliminary 8. 2 The World Communicates 1. The wave model can be used to explain how current technologies transfer information 1. Describe the energy transformations required in one of the following: – Mobile telephone – Fax/modem – Radio and television A. An energy transformation is a change in the type of energy, for example a change from sound energy to electromagnetic waves.Relating this to the mobile telephone, it undergoes basic energy transformations of, sound wave (your voice), to electrical energy (in the wires inside the phone), to electromagnetic waves (from the phone to the tower), to electrical energy (at the tower), then to electromagnetic waves (to reach the receiving phone), then electrical energy (inside the receiving phone), then to sound waves (at the speaker of the receiving phone) 2. Describe waves as a transfer of energy disturbance that may occur in one, two or three dimensions, depending on the nature of the wave and the medium A.W aves carry energy and sometimes they require a medium and sometimes they don’t. Laser lights are an example of a 1 Dimensional wave, water waves are an example of a 2D wave while an example of 3D waves is a sound wave 3. Identify that mechanical waves require a medium for propagation while electromagnetic waves do not A. Mechanical waves, such as sound waves, water waves and earthquake waves need a medium (a substance) to travel through, they cannot move from one point to another if there is nothing (a vacuum) between the two points.On the other hand electromagnetic waves do not need a medium to travel through. An example of this is in space, which is a vacuum, if you call out in space your sound waves do not penetrate out of your space suit. However electromagnetic waves do, therefore you can see the light from the sun. Even simpler, in space you can see a planet explode, but you cannot hear it. 4. Define and apply the following terms to the wave model: medium, displacement, amplitude, period, compression, rarefaction, crest, trough, transverse waves, longitudinal waves, frequency, wavelength, and velocity A.Mechanical Waves: The group of waves that required a medium for transmission, e. g. sound waves Electromagnetic Waves: The group of waves that do not require a medium for transmission i. e. ultraviolet light, visible light etc. They all travel at the same speed in a vacuum, which is the speed of light. Transverse Waves: Waves in which the particles oscillate at right angles to the direction of motion of the wave, e. g. surface water waves. Direction of Propagation: The direction of motion of a waveLongitudinal Waves: Waves in which the particles oscillate parallel to the direction of motion of the wave e. g. sound. Periodic Waves: Wave disturbance that repeat themselves at regular intervals. Compressions: Regions of a longitudinal wave where the particle are close together. The point where the medium has a maximum density Rarefactions: Regions of a longitudinal wave where the particles are spread apart. The point where the medium has a minimum density. Crest: The point of a wave where the particles of the medium have a maximum displacement upwards or in a positive direction.Trough: The point of a wave where the particles of the medium have a maximum displacement downwards or in a negative direction Amplitude: The maximum displacement of the particles of a medium from their rest position Wavefront: An imaginary line joining any group of adjacent particles that are in a phase with each other. Wavelength: The distance between any two corresponding points of a wave Frequency: the number of waves that pass a point in one second Period: Number of crest passages per unit time. 5. Describe the relationship between particle motion and the direction of energy propagation in transverse and longitudinal waves A.Particles in the medium move in a direction perpendicular to the motion of transverse wave. Particles in the medium move in a di rection of parallel to the motion of longitudinal waves 6. Quantify the relationship between velocity, frequency and wavelength for a wave: A. V=fw (v=velocity, f= frequency, w=wavelength) 2. Features of a wave model can be used to account for the properties of sound 1. Identify that sound waves are vibrations or oscillations of particles in a medium A. Sound is a longitudinal wave that requires a medium to travel through.As compressions and expansions (or rarefactions) of particles that make up the medium, sound is a vibration of the medium. 2. Relate compressions and rarefactions of sound waves to the crests and troughs of transverse waves used to represent them A. Compressions: Regions of a longitudinal wave where the particle are close together. The point where the medium has a maximum density Rarefactions: Regions of a longitudinal wave where the particles are spread apart. The point where the medium has a minimum density. Crest: The point of a wave where the particles of the m edium have a maximum displacement upwards or in a positive direction.Trough: The point of a wave where the particles of the medium have a maximum displacement downwards or in a negative direction 3. Explain qualitatively that pitch is related to frequency and volume to amplitude of sound waves A. Frequency is the number of waves that pass a point in one second while the pitch is related to the number of vibrations per second. The pitch of a sound relates to the frequency of the sound emitted while the amplitude relates to the volume of that sound. E. g. if you have a high amplitude you will have a loud sound.When the frequency increases so does the pitch. 4. Explain an echo as a reflection of a sound wave A. An echo occurs when a sound wave is reflected off a surface and returns to the source. 5. Describe the principle of superposition and compare the resulting waves to the original waves in sound A. When two separate waves meet they can be added to or subtracted to make a new wave. An example of this with sound waves is, if you have one person shout, and then you get two people to shout, each at the same volume as the first person, the resulting volume will be the sum of the two volumes. . Recent technological developments have allowed greater use of the electromagnetic spectrum 1. Describe electromagnetic waves in terms of their speed in space and their lack of requirement of a medium for propagation A. Electromagnetic waves do not need a medium to travel through because electromagnetic waves do not vibrate particles so they don’t need a vaccum. In space (a vacuum) electromagnetic waves travel at the speed of light, a constant equal to 2. Identify the electromagnetic wavebands filtered out by the atmosphere, especially UV, X-rays and gamma rays A.The Earth’s atmosphere provides a protective shield from harmful electromagnetic radiation. Fortunately this portion of the EM spectrum (UV rays, X-rays and Gamma rays) is filtered by the Earth’ s atmosphere. Earth’s atmosphere filters out most of the electromagnetic waves except for visible light and radio waves. 3. Identify methods for the detection of various wavebands in the electromagnetic spectrum A. – Radio waves are detected with radio receivers that are connected to aerials. – Microwaves are detected with piezoelectric crystals. – Visible light is detected by photoelectric cells. 4.Explain that the relationship between the intensity of electromagnetic radiation and distance from a source is an example of the inverse square law: A. The strength of a signal is proportional to the square of the distance from the source of that signal. This means that at twice the distance the signal has 1? 4 of its original strength. 5. Outline how the modulation of amplitude or frequency of visible light, microwaves and/or radio waves can be used to transmit information A. Modulation is the process of conveying a message signal inside another signal that c an be physically transmitted.With amplitude modulation (AM), the amplitude or strength of the carrier signal is varied, which corresponds to changes in the sound, while its frequency remains constant. With frequency modulation (FM), the frequency of the carrier wave is altered according to changes in sound while the amplitude remains constant. 6. Discuss problems produced by the limited range of the electromagnetic spectrum available for communication purposes A. There is only a limited range of wavelengths in the electromagnetic spectrum that can be used for communication purposes. 4.Many communication technologies use applications of reflection and refraction of electromagnetic waves 1. Describe and apply the law of reflection and explain the effect of reflection from a plane surface on waves A. Reflection is the bouncing of a wave when it hits a surface or obstacle. Reflections of all types of waves follow the law of reflection. Angle of Incidence = Angle of Reflection The law of reflection states that the angle of the incident wave must equal the angle of the reflected wave and the incident wave and the reflected wave must lie in the same plane.It is important to remember that the angle of incidence and the angle of reflection is measured from the normal. The normal is perpendicular to the plane of reflection (e. g. a mirror). 2. Describe ways in which applications of reflection of light, radio waves and microwaves have assisted in information transfer A. Reflection of light is used fibre optics and in CD’s. Fibre optics allow for massive amounts of information transfer. Reflection of radio waves are utilised when radio waves are reflected off the ionosphere. Television and radio use this reflection to transfer information. . Describe one application of reflection for each of the following: – Plane surfaces – Concave surfaces – Convex surfaces – Radio waves being reflected by the ionosphere A. Reflection on a plane surfac e is used in applications such as, CD-ROM, where the laser beam is either reflected of the CD or not. Reflection of convex surfaces is used in security mirrors, where it widens the field of view. Reflection of concave surfaces is used in torches, where the rays of light travelling backwards are projected forward, for more brightness. It is also used in satellite dishes.The ionosphere reflects a percentage of radio waves sent up, back towards earth. This allows for data to be sent through the radio waves over long distances. 4. Explain that refraction is related to the velocities of a wave in different media and outline how this may result in the bending of a wavefront A. Refraction is the bending of light as it changes speed upon entering a medium with different optical density. 5. Define refractive index in terms of changes in the velocity of a wave in passing from one medium to another A. The refractive index of a medium is the change in velocity of a wave from one medium to anoth er.Therefore refractive index is related to the speed of a wave in that medium 6. Define Snell’s Law: A. 7. Identify the conditions necessary for total internal reflection with reference to the critical angle A. The critical angle is the angle of incidence, which forms an angle of refraction at 90Â °. If the angle of incidence is less than the critical angle then you will have normal refraction, and if the angle of incidence is greater than the critical angle then you will have total internal reflection. 8. Outline how total internal reflection is used in optical fibres A.Optical fibres work by having one medium coated by another medium with a lower refractive index. The angle that enters this is greater than the critical angle so therefore the ray of light bounces around inside and travels from one end to another, never exiting the fibre. Therefore a light ray can travel through the wire. The ray of light never has an angle of incidence of less than the critical angle, so t he ray never escapes the optical fibre. 5. Electromagnetic waves have potential for future communication technologies and data storage technologies 1.Identify types of communication data that are stored or transmitted in digital form A. Digital data is data that can be defined by numbers. Examples of digital communication include; fax, Internet, telephone calls, etc 8. 3 Electrical Energy in the Home 1. Society has become increasingly domestic energy dependent on electricity over the last 200 year 1. Discuss how the main sources of domestic energy have changed over time A. The first main source of domestic energy used by humans was fire, through wood, and then came domesticated animals, wind and water, coal, coal gas, electricity, fuel oils, solar and lastly nuclear energy.These have developed from the start of human existence to now. 2. Assess some of the impacts of changes in, and increased access to, sources of energy for a community -More pollution -More demand for electrical en ergy -More electrical devices -Increased demand for energy 3. Discuss some of the ways in which electricity can be provided in remote locations Alternative power sources can be used, such as solar or wind. 2. One of the main advantages of electricity is that is can be moved with comparative ease from one place to another through electric circuits . Describe the behaviour of electrostatic charges and the properties of the fields associated with them A. An object becomes electrostatically charged when there is either a deficiency or excess of electrons. The two types of charge are called positive charge and negative charge. Electrostatic charges cause charged particles to move of change direction. Electrostatic charges create a field of charge. An electric field is a region in which a charged particle will experience a force. 2. Define the unit of electric charge as the coulomb. A.The SI unit of charge is the coulomb (C). A charge of 1 C is equal to the charge provided by 6. 25 x 10 ( to the power of 18) electrons. This gives a charge of -1. 6 x 10 (-19 power) C for one electron. One coulomb is defined as the amount of charge that passes a point when a current of one ampere flows for one second. 3. Define the electric field as a field of force with a field strength equal to the force per unit charge at that point 4. Define electric current as the rate at which charge flows (coulombs/ second or amperes) under the influence of an electric field A.Electric current is defined as the amount of electric charge flowing past a given point in a given time interval. The SI unit of electric current is coulombs per second (C. s-1) or ampere (A), 1 amp is equal to 1 coulomb of charge passing a given point in 1 second. Conventional current runs from + to -. The electron movement is in the opposite direction of conventional current. 5. identify that current can be either direct with the net flow of charge carriers moving in one direction or alternating with the charge carriers moving backwards and forwards periodically A. AC current involves the oscillation of electrons due to an electric field that is constantly changing direction. Most generators produce alternating current by means of a coil rotating in a magnetic field. – With DC current flow, the electrons in a wire have an overall flow in only one direction. This is the method used in batteries, torches, portable radios, lights in cars, and toys. 6. Describe electric potential difference (voltage) between two points as the change in potential energy per unit charge moving from one point to the other (joules/coulomb or volts). A. 7.Discuss how potential difference changes at different points around a DC circuit A. Voltage or potential difference is defined as the change in energy when one unit of charge is moved from one point to another or the work done to move one unit of charge from one point to another. Decreases as it move around the circuit. 8. Identify the difference between conductors and insulators A. -A conductor is a substance in which there are ‘free’ charged particles and so a charge is able to flow through it. -An insulator is a substance in which ‘free’ charged particles are limited and so a charge is not able to flow through it. . Define resistance as the ratio of voltage to current for a particular conductor: 10. Describe qualitatively how each of the following affects the movement of electricity through a conductor: A. – Length: The longer the material the higher the resistance is. – Cross sectional area: The larger the cross sectional area the lower the resistance is. So the thicker the wire then lower the resistance. – Temperature: The higher the temperature of a material, the higher the resistance is. – Material: Different materials have different resistances. This is called the resistivity of that material. . Series and parallel circuits serve different purposes in households 1. Identify the diff erence between series and parallel circuits A. – A Parallel circuit is a closed circuit in which the current divides into two or more paths before recombining to complete the circuit. – A series is a circuit having its parts connected serially Advantages of using parallel circuitry over series circuitry in household wiring include: – You can have some devices on and others off at the same time. – If one device fails the others still work. – All devices receive the highest possible voltage. 2.Compare parallel and series circuits in terms of voltage across components and current through them A. In a parallel circuit the voltage is the same throughout the whole circuit while the current is divided between evenly throughout the circuit. In a series circuit the current is the same throughout the circuit while the voltage is divided evenly through the components of the circuit. 3. Identify uses of ammeters and voltmeters A. Ammeters are used to measure c urrent. Voltmeters are used to measure voltage. To measure the voltage of a component the voltmeter is placed in parallel with the component.To measure the current passing through a component, the ammeter is placed in series with the component. When an ammeters work best if they have a low resistance. And voltmeters work best if they have a high resistance. 4. Explain why ammeters and voltmeters are connected differently in a circuit A. Voltage is sometimes called potential difference. So it is measuring the difference between two points, so is must be placed in parallel so that it can measure the difference between before and after that component. Current is a measure of the rate at which charge flows, and therefore must be connected in series.Ammeters have a low resistance. 5. Explain why there are different circuits for lighting, heating and other appliances in a house A. Because if they were all on the same circuit there would not be enough power to run all the appliances so the y are spread out on several circuits so there is enough power. 4. The amount of power is related to the rate at which energy is transformed 1. Explain that power is the rate at which energy is transformed from one form to another A. Power is the term used to describe how quickly energy (otherwise known as work) is transformed from one form to another, or transmitted from one point to another. . Identify the relationship between power, potential difference and current A. 3. Identify that the total amount of energy used depends on the length of time the current is flowing and can be calculated using: Energy = VIt A. – Energy = Voltage ? Current ? Time – Energy = Power ? Time – Energy is measured in joules (J). 4. Explain why the kilowatt-hour is used to measure electrical energy consumption rather than the joule A. 1 kWh is 1 kW every hour. The kWh is used to measure energy consumption. 5. Electric currents also produce magnetic fields and these fields are used in different devices in the home . Describe the behaviour of the magnetic poles of bar magnets when they are brought close together A. Magnetic fields are from north to south. When two bar magnets are brought close together the magnetic fields around their poles will produce a force between the two magnets. If two like poles (north pole and north pole OR south pole and south pole) are brought close together they will repel each other while if two unlike poles (a north pole and a south pole) are brought close together they will attract each other. Like poles repel: Unlike poles attract. 2.Define the direction of the magnetic field at a point as the direction of force on a very small north magnetic pole when placed at that point A. The direction of a magnetic field at any point is defined as the direction the north pole of a compass would indicate at that point. 3. Describe the magnetic field around pairs of magnetic poles A. The magnetic field around pairs of magnetic poles is best des cribed by describing the lines of magnetic flux. Lines of flux are directed from the north pole to the south pole and never cross. In a strong magnetic field they are close together while in a weak magnetic field they are well apart. . Describe the production of a magnetic field by an electric current in a straight current carrying conductor and describe how the right hand grip rule can determine the direction of current and field lines A. When current is passed through a conductor, a magnetic field is created around it. The direction of the magnetic field can be found using the right hand rule. Point your right hand thumb in the direction of the current and the direction of your fingers is the direction of the magnetic field. 5. Compare the nature and generation of magnetic fields by solenoids and a bar magnet A. A solenoid is coil of wire.When a current is passed though a solenoid, a magnetic field similar to that of a bar magnet is produced. 6. Safety devices are important in hou sehold circuit 1. Discuss the dangers of an electric shock from both a 240volt AC mains supply and various DC voltages, from appliances, on the muscles of the body A. There are several dangers when the muscles of the body are exposed to electric shocks. These are: – Pain receptors are usually activated. – Involuntary contraction of the muscles usually means that the person will not be able to let go of the power source. – The heart is stunned and goes into fibrillation. Severe burns are inevitable. – Instant death often occurs. 2. Describe the functions of circuit breakers, fuses, earthing, double insulation and other safety devices in the home A. – Double Insulating works by wrapping or encasing the electric components of an appliance with insulating material The insulating property of these materials sets up a physical barrier to prevent the flow of electricity from the electric appliance to its user. – A fuse is a short piece of an alloy of lead and tin, connected in series with the devices that it controls. The fuse is designed to melt when the current passing through it exceeds its threshold value. Circuit Breakers breaks the circuit when the current passing through it exceeds the threshold value by mechanical means – The active and neutral wires are connected to the functional electric unit of the appliance to deliver electricity. The earth wire is attached to the case of the appliance, which is made of metal. 8. 4 Moving About 1. Vehicles do not typically travel at a constant speed 1. Identify that a typical journey involves speed change A. Motion occurs when an object changes its position relative to other objects or within some coordinate system.A frame of reference is an object or a coordinate system that can be used to describe or compare motions. At the start of a journey your speed is 0 by the end of the journey you would have had to stop at traffic lights go up and down hills and e. g. 2. Distingui sh between the instantaneous and average speed of vehicles and other bodies A. Average Speed Is your total distance taken by the time it took you to go that distance. Instantaneous Speed is the speed that you are travelling at any given instant 3. Distinguish between scalar and vector quantities in equations A. Scalar uantites have a magnitude but no direction examples include distance, speed and time. Vector quantities have a magnitude and a direction. Examples include velocity, force and displacement 4. Compare instantaneous and average speed with instantaneous and average velocity A. Instantaneous speed is a scalar quantity, on the other hand instantaneous velocity is a vector quantity. Average speed is also a scalar quantity and average velocity is a vector quantity. Average speed takes into account your whole journey, where as average velocity only takes into account the starting and ending points. 5. Define average velocity as:A. 2. An analysis of the external forces on vehicl es helps to understand the effects of acceleration and deceleration 1. Describe the motion of one body relative to another A. Motion occurs when an object changes its position relative to other objects or within some coordinate system. e. g. You are watching Coyote chase Road Runner. Road Runner’s velocity is 17 m. s east and Coyote’s velocity is 15 m. s east. Road Runner’s velocity RELATIVE to you is 17 m. s east. Road Runner’s velocity RELATIVE to Coyote is 2 m. s east. 2. Identify the usefulness of using vector diagrams to assist solving problems A.Vector diagrams are used to add vectors, to find the resultant vector. This can be used to find the net force on an object from many smaller forces. Addition of vectors is also used to find total displacement 3. Explain the need for a net external force to act in order to change the velocity of an object A. An object remains at rest, or in uniform motion in a straight line unless acted on by an external forc e. This is also known as the law of inertia. It basically means that a moving object will travel in a straight line at a constant velocity until an external unbalanced force acts pon the object. 4. Describe the actions that must be taken for a vehicle to change direction, speed up and slow down A. As stated by Newton’s 1st law of motion, in order to change a vehicles direction or speed, you need an external force, to act on the vehicle. However on earth there is, gravity, air resistance and friction to slow a car down, and trust from the engine and friction with the ground and the tyres to speed up a car. 5. Describe the typical effects of external forces on bodies including: – Friction between surfaces – Air resistance A.Friction examples are constantly seen throughout a normal day and it normally slows you down or helps change direction 6. Define average acceleration as A. 7. Define the terms ‘mass’ and ‘weight’ with reference to the effects of gravity A. Mass is the amount of matter in a body whereas weight is the force due to gravity acting on that mass. Weight is equal to mass times force due to gravity, which on earth is 9. 8 m. s. This is an extension of newton’s 2nd law of motion. F=ma 8. Outline the forces involved in causing a change in the velocity of a vehicle when: – Coasting with no pressure on the accelerator Pressing on the accelerator – Pressing on the brakes – Passing over an icy patch on the road – Climbing and descending hills – Following a curve in the road A. 9. Interpret Newton’s Second Law of Motion and relate it to the equation: A. The net force of an object is equal to the product of its mass and its acceleration in the direction of the force. 10. Identify the net force in a wide variety of situations involving modes of transport and explain the consequences of the application of that net force in terms of Newton’s Second Law of Moti on A. Net force is defined as the vector sum of all forces.The net force is the resultant force of all individual forces acting on an object at that time. If the net force is zero, then the forces acting are described as balanced. The object will obey Newton’s first law of motion, that is, it will either continue to move at a constant velocity or remain stationary. If the net force is not a zero value, it is described as an unbalanced force. In this case, the object follows Newton’s second law of motion and acceleration will result. 3. Moving vehicles have kinetic energy and energy transformations are an important aspect in understanding motion . Identify that a moving object possesses kinetic energy and that work done on that object can increase that energy 2. Describe the energy transformations that occur in collisions Elastic potential energy is the energy stored in elastic materials as the result of their stretching or compressing. In an elastic collision, the EK a fter the collision is equal to the kinetic energy before the collision. Inelastic collisions result in the transformation of energy into other forms. It is usually lost to the surroundings in the form of heat or sound and is no longer in a useful form. . Define the law of conservation of energy Energy can neither be created nor destroyed but can be transferred from one body to another or transformed from one type to another. 4. Change of momentum relates to the forces acting on the vehicle or the driver 1. Define momentum as: Momentum is a measure of an object's tendency to move in a straight line with constant speed. Momentum is the product of mass and velocity p ? mv 2. Define impulse as the product of force and time Impulse is force applied over a period of time Impulse = Force (Times) Time 3.Explain why momentum is conserved in collisions in terms of Newton’s Third Law of motion In any collision, the total momentum before the collision is equal to the total momentum after the collision 5. Safety devices are utilised to reduce the effects of changing momentum 1. Define the inertia of a vehicle as its tendency to remain in uniform motion or at rest The inertia of a vehicle is its tendency to remain at rest or in uniform motion unless acted on by an external force. That is why when you crash a vehicle into a wall, it will continue to collide and squash into the wall instead of just stopping.This is also why a passenger in a vehicle continues to go forward when the breaks of a vehicle are applied. Because the car may have forces slowing it down but the passenger has a tendency to continue forward 2. Discuss reasons why Newton’s First Law of Motion is not apparent in many real world situations There is always some type of friction that will oppose motion. Whether it is air resistance or friction between the object and the surface it travels on, it is impossible to completely eliminate friction. This is why objects do not remain in uniform motion. 3.Assess the reasons for the introduction of low speed zones in built-up areas and the addition of air bags and crumple zones to vehicles with respect to the concepts of impulse and momentum Air Bags and Crumple Zones both increase the stopping distance of a vehicle. Relating back to Impulse = Force ? Distance, If the distance is increased, the force is lower, this reduces the forces put on an the vehicle, and the occupants inside it. Low Speed zones are in place because, the slower your velocity, the less momentum you have and the faster you can stop 4. Evaluate the effectiveness of some safety features of motor vehicles 8. 5 The Cosmic Engine

Daytime Bakery Company Essay

To the above named defendant: Daytime Bakery Company   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Take notice that: On January 31, 2007 at 9:00a.m., in the District Court, Greendale, Georgia, if an answer is not filed, the court may be asked to enter judgment against you as set forth by the complaint. A copy of the complaint is attached. If you do not agree with the complaint then you must either: Go to court, located at 149 Blooms Street, Greendale, Georgia at the above date and time and file an answer stating any legal reason you have why judgment should not be entered against you, or File an answer with the court before that date and time. If you file an answer, you must give or mail a copy to the Plaintiff’s attorney who signed the complaint. If you do not file an answer or appear at the hearing, then the court may enter default judgment against you for the relief requested in the complaint. Michael Monroe Attorney at Law 522 Law Office Lane Georgia, CO 805111 352-121-5152 FAX: 352-111-5322 monroepractice.com monroeatlaw@aol.net June 13, 2007 Anthony Craig Manager, Albuquerque Flames P.O. Box 1123 Northville, Albuquerque RE:  Ã‚  Ã‚  Ã‚  Ã‚   Demand for Compensatory Relief Dear Mr. Craig: I am representing one Randy Offerdahl who is seeking for compensatory relief from your professional football team, Albuquerque Flames. My client claims that he was denied the opportunity to try out as a kicker for the team on the unfair grounds of his having epilepsy. My client is complaining the said discrimination and is claiming that he would have made the team and earned a $300,000.00 contract had he been given the chance. My client has played against 40% of the current Albuquerque Flames team members during his college football career, and claims that he can hold his own against them. This letter serves as a demand for compensatory relief in the amount of Fifty Thousand Dollars ($50,000.00) to be paid in certified funds no later than June 30, 2007. This amount and any future correspondence should be sent directly to the undersigned. I trust that you will consider this option seriously so as to avoid additional attorney’s fees should this issue remain unsettled by the administered deadline. You may have your attorneys contact my office regarding any questions that you might have. DISTRICT COURT COUNTY OF GREENDALE, GEORGIA COURT USE ONLY Plaintiff: John Evans    v.    Defendant: Daytime Bakery Company Roger H. Wilder Case No.: 00CV1003                         Div: 8  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Ctrm: 3 Attorney for the defendant 503 Law Office Lane Georgia, CO 805123    352-134-5851 FAX: 352-134-5821 rogersfirm@aol.net Registration #: 1141 ANSWER   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The defendant, Daytime Bakery Company, by and through its counsel, Roger H. Wilder, for its answer states and alleges as follows:    1.  Ã‚  Ã‚  Ã‚   The defendant is well aware of Ordinance # 115 and is in full compliance with its statues.    2.  Ã‚  Ã‚  Ã‚   The defendant admits the allegation that the sidewalk outside Daytime Bakery Company has not been shoveled for the past four (4) days prior to the plaintiff’s accident.    3.  Ã‚  Ã‚  Ã‚   The defendant claims that despite of this, salt was consistently being applied on it on a daily basis in order to prevent any accidents as in compliance with Ordinance # 115.       AFFIRMATIVE DEFENSE    1.  Ã‚  Ã‚  Ã‚   The plaintiff’s own carelessness caused his accident.    WHEREFORE, the defendant hopes that the plaintiff recovers nothing by reason of his Complaint and that his Complaint be dismissed.    Defendant’s Address: P.O. Box H, Carlton Ave. Greendale, Georgia   18941-0508    Respectfully Submitted:    _________________________ Roger H. Wilder #1141 Attorney for Defendant    DISTRICT COURT COUNTY OF GREENDALE, GEORGIA COURT USE ONLY Plaintiff: Kim Latros    v.    Defendant: Officer Harry Davis Roger H. Wilder Case No.:                   Div:  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Ctrm: 503 Law Office Lane Georgia, CO 805123       352-134-5851 FAX: 352-134-5821 rogersfirm@aol.net Registration #: 1141 COMPLAINT   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The plaintiff, Ms. Kim Latros, by and through her counsel, Roger H. Wilder, for her complaint against the defendant alleges as follows:    1.  Ã‚  Ã‚  Ã‚   Plaintiff is a citizen of Georgia, residing at 1511 Greenwood Street, Greendale, Georgia. The incident occurred in the state of Georgia, County of Greendale.    2.  Ã‚  Ã‚  Ã‚   The defendant is an office of the Georgia Police Department    3.  Ã‚  Ã‚  Ã‚   On June 8, 2007, the plaintiff’s car was pulled over by the defendant supposedly because the car’s license tags were expired. When the plaintiff got out of the car and checked that the tags were not expired, the defendant placed her in handcuffs, read her her Miranda rights, and placed her under arrest for carrying a concealed weapon. The defendant brought her to Georgia Police Department, all the time ignoring her admonitions that she had a permit for the weapon which she was able to produce later on.    4.  Ã‚  Ã‚  Ã‚   The plaintiff has since the incident, suffered from psychological trauma because of the defendant’s actions.    Note: Middle Portion of Document Intentionally Missing    WHEREFORE, the plaintiff prays for judgment against defendant in an amount to be proven at the time of the trial, including psychiatric bills, emotional damages, and costs in filing this suit, interest from the date of commencement of this action, expert witness fees, attorney’s fees, and for such other and further relief as to this Court may seem just and proper.    THE PLAINTIFF DEMANDS THAT THIS ACTION BE TRIED BY JURY    Plaintiff’s Address: 1511 Greenwood Street, Greendale, Georgia Respectfully Submitted: _______________________ Roger H. Wilder #1141 Attorney for Plaintiff

Neighbourhood Nursing Essays

Neighbourhood Nursing Essays Neighbourhood Nursing Essay Neighbourhood Nursing Essay The ethos of a report by Cumberledge, Neighbourhood Nursing A Focus for Care (DOH, 1986), was to introduce nurse prescribing from a limited formulary to improve the care of patients in their own homes, and it identified that district nurses wasted valuable time requesting prescriptions from general practitioners (GPs) when they had seen and assessed the patient themselves with no medical involvement (Baird, 2003). Nurses as prescribers need to be aware of the influences on prescribing and the need for bias to be controlled in the information sources that they use, as patients receiving prescriptions from nurse prescribers will assume the product prescribed is safe and appropriate for them (Parker, 2000). In order to demonstrate the principles of safe, effective, appropriate and cost-efficient prescribing, the author will analyse the critical incident described in Appendix 1, and using the prescribing pyramid (NPC, 1999) to assist decision-making, explore the most appropriate course of action in terms of treatment. Consider the Patient Before prescribing, a thorough assessment of the patients medical and social history should be taken (NPC, 1999). A leg ulcer has been defined as the loss of skin below the knee, which takes more than six weeks to heal (Dale et al, 1983). Mr X had injured his leg six weeks prior to his referral to the DNs, therefore a leg ulcer assessment was conducted that incorporated a Doppler ultrasound, assessment of previous medical history and assessment of the limb and wound to determine the underlying cause of the ulcer and any associated diseases. This assessment will influence decisions about prognosis, referral, investigation and management (RCN, 1998). Lack of appropriate clinical assessment of patients with limb ulceration has often led to long periods of ineffective or inappropriate treatment (Stevens et al, 1997). The Doppler ultrasound revealed an ankle-brachial pressure index (ABPI) of 1.1 and 1.0 in the left. This gave an indication that Mr X had a vascular problem rather than arterial. The wound bed was sloughy, with slight inflammation around the edge, indicating a localised infection, which could delay healing; the wound was also malodorous again indicating infection was present. Chronic venous insufficiency of the lower extremities is a complicated disorder, affecting the productivity and wellbeing of millions of people worldwide (Donaldson, 2000; de Araujo et al, 2003). It is also a major cause of morbidity among patients in hospital and community settings (Nelson, 2001) Venous disease is the most common cause of leg ulcers. Identification of the risks of venous ulceration is important, as is optimal therapy, which requires control of abnormal venous physiology combined with adjunctive treatments to correct secondary skin ulceration, infection and lymphoedema (Donaldson, 2000). Which Strategy? Having established that the reason the ulcer was not showing signs of healing was due to venous insufficiency to the affected limbs and a localised infection to the wounds, the options for treatment needed to be considered. Liaison with his GP was essential to discuss pain management strategies with Mr X to control any pain he was suffering along with any anti-biotic therapy regarding the localized infection. However, the role of bacteria in chronic ulcers is a matter of debate and many authors have contradictory views regarding the use of antibiotic therapy (Tammelin et al, 1998). Within the local trust, guidelines suggest that if the patient is not showing signs of clinical infection such as pyrexia, friable, bleeding granulation tissue or cellulitis, antibiotics are not indicated. Furthermore, routine swabbing is not recommended as this is thought to be neither helpful nor cost-effective (Gilchrist, 2002). All chronic wounds contain bacteria and often represent either secondary colonisation or merely contamination, therefore not actually causing clinical infection (Morison et al, 1999). Consider the Choice of Product Short-stretch compression bandaging has been shown to be equally efficacious when compared to other compression systems in healing venous ulcers independent of associated factors (Scriven et al, 1998; Nelson, 1996; Vowden, 1998). This has directed a trend towards the use of short-stretch bandaging as a cost-effective and proven method of reversing venous hypertension and enhancing the wound repair process in some patients (Charles, 1998). Short-stretch compression bandages are fairly inelastic because the weave allows for minimal stretch and recoil (Charles, 1998). When applied to a leg at 90-100% stretch with a 50% overlap the inelastic nature of the bandage allows it to form a firm tube. When the muscle of the calf contracts, it reflects or rebounds from the wall of the tube, which increases the action of the calf muscle pump, thereby promoting venous return to the heart. It also has an effect on the microcirculation with an overall improvement in the function of the skin (Klyscz et al, 1997; Coleridge-Smith, 1997). The combination of increased calf muscle pump activity and an improved microcirculation as a result of short-stretch compression therapy therefore has the potential to correct venous incompetence and promote healing in venous disease. Non-compliance is a recognised problem in the use of compression therapy (Mayberry et al, 1991; Taylor, 1992). There are a number of reasons why this is the case, including factors such as forgetting instructions, difficulty managing the bandages and discomfort caused by the bandages for example, finding them too hot (Samson and Showalter, 1996). Mr X had experienced leg ulcer in the past and had not felt happy with four layer bandaging as he had complained of them making his legs too hot and also they felt bulky. Negotiate a Contract To ensure concordance it is important that the patient plays a central role in the decision-making process (NPC, 1999). If the patient is not consulted and does not understand the rationale for dressing choice, compliance with the treatment may be affected (Cole, 2004). A nurse prescriber has to balance dressing cost with nursing time, together with patient acceptability and concordance (Edwards, 2000). Mr X had experience of other wound care products used on his leg in the past, and had strong opinions about which ones he was willing to accept the use of. It is important to be aware of influences that may affect the way treatments are prescribed however, such as patient pressure or drug companies promotional advertising (Brew, 1994). Autonomy is grounded in respect for patients ability to choose, decide and take responsibility for their own lives (Randers and Mattiasson, 2004), but had his decisions been inappropriate, unsafe or not based on best evidence, agreeing to prescribe them could be deemed maleficent (Pridmore, 1998). Providing information on the benefits of the treatment proposed, in addition to the drawbacks enabled him to make an informed choice. Ultimately, negotiation ensures that the patient receives the most appropriate evidence-based care, which is safe, and which he agrees on. Review the Patient Twice weekly visits were agreed with Mr X to monitor the effectiveness of the bandaging and ensure that it was not causing a reaction, was helping to debride the slough, reduce the localised infection and absorb the exudate. Mr X was informed of the signs of an adverse reaction to the dressing, such as itching, increased localised pain and irritation at the site of the dressing, and advised to ring the DN if at all concerned. If the dressing used caused a reaction to Mr Xs leg and it was not picked up soon enough and the dressing removed, the effects could be deemed maleficent (Pridmore, 1998). Ongoing evaluation of the prescribed treatment should always be undertaken, as modifications may need to be made if conditions change (Morison et al, 1999). Once the primary objective has been achieved, the assessment process needs to be repeated in order to identify the next treatment objective until the wound has healed (Collier, 2002). After one week the inflammation surrounding the ulcer had gone and there was evidence that the slough was beginning to lift. Mr X had not reported any discomfort or irritation to the ulcer or surrounding tissue, which suggests that the dressing prescribed, was suitable for him. Record Keeping As a registered nurse one has both a professional and legal duty of care, therefore all nurses have a responsibility to keep accurate and up-to-date records that should be an accurate account of treatment, care planning and delivery that provides clear evidence of the decisions made (NMC, 2002a). This form of communication ensures that all members of the healthcare team involved in the care of the patient are fully informed, and ensures changes in the patients condition are detected at an early stage (NMC, 2000b). Details of the prescribed treatment were entered into Mr Xs assessment notes with a clear rationale for the choice of treatment. The trust has a specific form to complete that informs the GP of the treatment prescribed, which was completed and handed to Mr Xs doctor. Reflection Utilising a structured model of reflection by Driscoll (2000) has provided a useful means of reflecting on the incident described and analysing the decisions made. Although Mr X had expressed strong opinions about the choice of treatment he was willing to accept on his ulcer, negotiation had enabled a decision to be made that was safe, appropriate and cost-effective, in addition to being acceptable by him, thus ensuring concordance. Using the prescribing pyramid (NPC, 1999) provided a systematic, structured method of decision-making in relation to the choice of treatment, therefore ensuring that all essential aspects that needed to be considered were included. Conclusion Many district nurses have expertise in the different causes and manifestations of leg ulceration and wound care, thus most GPs tend not to interfere in the treatment, preferring to take advice from the experts in this field. So it makes sense that district nurses should be able to prescribe the most appropriate choice of dressing themselves. A good knowledge of wound healing mechanisms in relation to venous ulcers, in addition to a knowledge of treatment choices that reflect local policy, their suitability, contradictions and adverse reactions based on evidence not influence, ensured that Mr X received a dressing that proved successful in reducing the bacterial load, healing of the ulcer and comfort. The dressing did not cause any reaction or deterioration, therefore was safe and effective.

Strength and Weaknesses of 3 government schemes for physical exercise Essay

Strength and Weaknesses of 3 government schemes for physical exercise - Essay Example The first scheme is from the UK which is creating an active Wales. It is a plan to make citizens of Wales be more physically active than before. One of the contentions that has used in the development of such a strategy is the fact that people who are physically active reduce their levels of contracting a chronic disease by 50%. This would hence lead to lesser numbers or cases of chronic ailments being contracted by the sick people in these states. Secondly, active people reduce their chances of premature deaths by 20 -30%, leading to reduced mortality rates (Welsh Government, 2011). Additionally, the government of Wales has emphasized on a need to create an atmosphere that supports people to be more physically active. Climbing Higher is a long term strategy to improve the physical activity levels of the people in the country. The project has also been greatly funded by the government with the over  £7.2 million pounds being invested in the fiscal year 2007/2008 and 2008/2009 (Wels h Assembly Government, 2009). The cost of physical activity in Wales is currently estimated to be as high as  £650 million, thus showing that the government has managed to achieve its set objectives and incentives. There are some pros and cons of the scheme. The first advantage of it is that the scheme targets children who are aged 7-11. When children learn to be physically active they are going to be healthy since a young age and they mostly going to be physically active in the future because they used to it when they were young. By 2008, 44% of the children between the ages of 7 and 11, were physically active the percentage which has since then increased to 52% by 2012 (Crown copyright, 2013). The policy is not only developed for the children and adolescents, although most emphasis is on these age groups but rather it is focused on encouraging adults who are currently physically

Osmosis Movie Review Example | Topics and Well Written Essays - 250 words

Osmosis - Movie Review Example The disease that invaded Frank’s body is called ‘Anthrax’ which is caused by the bacteria Bacillus Anthracis. It is a deadly disease that can affect the lungs, intestines or skin. In Frank’s case it affected the lungs leading him to experience severe throat ache and flu. He was also prone to the gastrointestinal infection caused by the hard boiled egg that frank had consumed. Also Frank’s eating habits and the ten seconds rule where pushing him closer to this disease anyways. The image of this bacteria is given below: In order to cure Frank, he was given the drug Drixenol as this drug soothes colds and flu. In my opinion this movie was a good show making kids understand the immune system. This movie was close to reality in the sense that it explained the ways in which an unhealthy lifestyle can endanger the human life. What had happened to Frank could happen to anyone in real life because if one continues to dwell upon such unhealthy eating habits he is prone to major illness just like Frank. Thus this movie had a good message in a very unique