Using Your adopt a Business Assignment Example | Topics and Well Written Essays - 500 words

Using Your adopt a Business - Assignment Example On that note, pre-purchase involve an awareness of the clients such as the products and services they want. Additionally, in sensitization of awareness, the retailer must learn the preferences and tastes of clients and receive a reliable feedback (Jefferson). That aspect brings us to information search. In order to gather a database related to customers, the business retailer should venture in the field and ask questions. Similarly, after information search an evaluation of alternatives and decision concerning purchase is significant. Furthermore, in a service encounter stage, an evaluation of contacts in terms of low and high should be considered. This assists in understanding of the servuction system and implications on service delivery in the business and how it affects clients. Additionally, in the post-purchase stage, a strict analysis of service performance is imperative in order to plan for future intentions. However, in Flower of Service Model there are various dimensions of how the business fits. For example, starting with business core service, payment before any delivery is extended to the customers. Furthermore, in terms of customer satisfaction, when one petal of the flower is broken such as hospitality during service, clients are bound to complain. Therefore, in applying Flower of Service Model, the retailer receives information through consultation from various sources (Mary). In addition, the retailer should consider taking orders earlier to avoid running out of stock. This will involve recording billings of stock and purchases made and profits and losses incurred. Alternatively, in terms of enhancement and facilitation of customer processes, the model, customers need to given relevant information connected to commodities and services offered by the retailer. Additionally, information should cover issues of sales, product change, warnings and reminders among others. There are numerous

What does Intel's presentation of their financial information tell you Essay - 1

What does Intel's presentation of their financial information tell you about how they use financial information in decision making - Essay Example The information technology industry in 2006 generated approximately $3 trillion, a figure that is expected to increase to $4 trillion by 2009 (Plunkett Research, 2008). Such a profitable market attracts many new firms into a very competitive industry with thousands of companies competing for market share. Countries such as India have created economic models for growth based on the exporting of information technology into markets such as the US, Europe and Canada. It is very in this industry for a company to generate revenues based on a projects which represents revenue generating contracts of IT services. The Ansoff matrix is a strategic marketing tool which could very useful for IT managers. The first payoff of the matrix position (1,1) is know as a market penetration strategy. The market penetration strategy is a strategic move to seek greater market share of an existing product a firm offers. In the 1990’s the IT firm which was the most successful at achieving market penetr ation in its main product offering was Microsoft Corporation which was able to achieve a market penetration of above 90% for a prolonged period of time. The market penetration strategy can be exploited by the IT manager in companies whose product offering is above the competition offering, the company has many competitive advantages over the rest of the players in the industry including good economic resources to pay for the high advertising expenses and other marketing initiatives required to successfully implement a market penetration strategy. The second position of the Ansoff Matrix (1,2) is called product development. This strategy is based on an IT manager developing a product in an existing market. Such a strategy can be extremely profitable. Microsoft Corporation is currently in the last stages of product development for a new product called IPTV which is broadcasting channels similar to those

Does the UN hold relevance in today’s world Essay Example for Free

Does the UN hold relevance in today’s world Essay After the failure of League of Nations, the necessity of an international organization of wider character was felt. This need was fulfilled with the creation of UN in 1945. It had the responsibility to maintain international peace and promote cooperation in solving international economic, social and humanitarian problems. The UN has completed fifty seven years and apparently seems to be more assertive, confident and visible, both in its approach and actions. The recent manifestations of this confidence have been its interventions in Kuwait, Somalia, Angola, Rwanda, Zaire and Afghanistan Apart from few highlights the UN has always been in question for its power to handle the disturbing issues around the world. The founders of the UN had envisaged that the organization would act to prevent conflicts between nations and make future wars impossible, however the outbreak of the Cold War made peacekeeping agreements extremely difficult because of the division of the world into hostile camps. The UN has also drawn criticism for perceived failures. In many cases, member states have shown reluctance to achieve or enforce Security Council resolutions, an issue that stems from the UNs intergovernmental nature—seen by some as simply an association of 192 member states who must reach consensus, not an independent organization Looking at the past it can be said that UN has failed in serious issues but nevertheless it has made progress toward world cooperation and has adapted to changing circumstances that were not dreamed of by its founders.

Agile methodology

Agile methodology Agile methodology is an approach to project management, typically used in software development. It refers to a group of software development methodologies based on iterative development. Requirements and solutions evolve through cooperation between self-organizing cross-functional teams, without concern for any hierarchy or team member roles. It promotes teamwork, collaboration, and process adaptability throughout the project life-cycle with increased face-to-face communication and reduced amount of written documentation. Agile methods break tasks into small increments with no direct long term planning. Every aspect of development is continually revisited throughout the lifecycle of project by way of iterations (also called sprints). Iterations are short time frames (timeboxes) that normally last 1-4 weeks. This inspect-and-adapt approach significantly reduces both development costs and time to market. Each iteration involves working through a complete software development cycle characterized by planning, requirements analysis, design, coding, unit testing, and acceptance testing. This helps minimize overall risk, and quicker project adaptability. While iteration may not have enough functionality necessary for a market release, aim is to be ready with a release (with minimal bugs) at the end of each iteration. Typically, the team size is small (5-9 people) to enable easier communication and collaboration. Multiple teams may be required for larger developmental efforts which may also require a coordination of priorities across teams. Agile methods emphasize more face-to-face communication than written documents when the team is in the same location. However, when a team works at different locations, daily contact is maintained through videoconferencing, e-mail, etc. The progress made in terms of the work done today, work scheduled for tomorrow and the possible roadblocks are discussed among the team members in brief sessions at the end of the each working day. Besides, agile developmental efforts are supervised by a customer representative to ensure alignment between customer needs and company goals. Software Development was initially based on coding and fixing. That worked well for smaller software, but as the size and complexities of software grew a need for a proper process was felt because the debugging and testing of such software became extremely difficult. This gave birth to the Engineering Methodologies. The methodologies became highly successful since it structured the software development process. One of the most popular models that emerged was the Software Development Life Cycle (SDLC) that developed information systems in a very methodical manner. Waterfall method is one of the most popular examples of Engineering or the SDLC methodology. A paper published by Winston Royce in 1970 introduced it as an idea. It was derived from the hardware manufacture and construction strategies that were in practice during the 1970s. The relationship of each stage to the others can be roughly described as a waterfall, where the outputs from a specific stage serve as the initial inputs for the following stage. During each stage, additional information is gathered or developed, combined with the inputs, and used to produce the stage deliverables. It is important to note that the additional information is restricted in scope; new ideas that would take the project in directions not anticipated by the initial set of high-level requirements are not incorporated into the project. Rather, ideas for new capabilities or features that are out-of-scope are preserved for later consideration. Agile Methodology: Engineering methodologies required a lot of documentation thereby causing the pace of development to slow down considerably. Agile Methodologies evolved in the 1990s to significantly eliminate this bureaucratic nature of engineering methodology. It was part of developers reaction against heavyweight methods, who desired to drift away from traditional structured, bureaucratic approaches to software development and move towards more flexible development styles. They were called the Agile or Light Weight methods and were defined in 1974 by Edmonds in a research paper. Some of the most popular agile methods that subsequently evolved were Scrum in 1995, Extreme Programming in 1996, Adaptive Software Development, Dynamic Systems Development Method and Feature Driven Development. In 2001, a team of 17 pioneers in agile software development coined the terms Agile Software development and agile methods. An Agile Manifesto was declared that was regarded as a set of canonical rules for agile software development methods and accompanying principles. Similarly, some of these people formed The Agile Alliance, a non-profit organization that promotes agile development. Extreme Programming: One of the several popular agile processes which stresses on customer satisfaction is Extreme programming. It improves a software project by focusing on communication, feedback, simplicity, courage and respect. Empowerment of the developers ensures speedier responses to changing customer requirements. Teamwork and collaboration is an integral part of extreme programming that improves the productivity and efficiency of the problem solving approach. Comparing Agile With Waterfall Model; Agile methodology can be compared and contrasted with traditional Waterfall model under the following heads. Conceptual Difference: Sequential Vs Iterative: Waterfall method is a sequential process of software development. Similar to a waterfall, the development team in such a model proceeds to the next stage of development once the first step is entirely accomplished. The waterfall model phases of software development are: requirement specification, conception, analysis, design, coding, testing debugging, installation and finally maintenance. A good amount of time is spent in each stage of development, till all requirements are met. Compared to this set-in-stone approach of waterfall models, the agile models focus on adaptability and agility during development. As an alternative to one rigid development schedule, agile models involve multiple iterative development schedules. Each iteration goes through the entire steps of design, coding and testing. A closely-knit, cross functional and self-organizing team structure exists. Documentation: Substantial Vs Minimal: While emphasis is placed on documentation at every stage of software development in a waterfall model, agile methodology emphasizes increased face-to-face communication and reduced documentation. Suitability: Predictive Vs Adaptive: While waterfall model is suitable for development of stable programs, agile methodology is best suited for web based applications because of its iterative nature that helps in incorporating correcting the different bugs that arise over time. Nature: Process oriented Vs People oriented: Waterfall Methodology is Process-oriented as it focuses on pre-planning of processes in great detail and subsequently coming up with a defined overall process to be used by whosoever uses it. Agile Methodologies on the other hand are People-oriented as they believe process definition is not an independent thing and the development of software relies heavily on the skills of the development team rather than on defined processes. Agile Methodologies use processes only to support the development team in doing their work more effectively and efficiently. Process never takes a lead in agile methodologies. Efficiency: Low Vs High: Efficiency is determined by the quality of software product, the lead development time and the number of bugs. Due to the adaptability of agile methods and the rigid development cycle of waterfall model, agile methods can incorporate changes and release products in lesser time. http://www.extremeprogramming.org/. http://www.buzzle.com/articles/waterfall-model-vs-agile.html.

Analysis of the Doppler Effect

Analysis of the Doppler Effect Assignment 3: topics and themes in physics- oscillations and waves Doppler radar A Doppler radar is specialized radar that uses the Doppler Effect to produce data about an objects velocity at a given distance. Doppler radar works by bouncing microwave signals at the desired target and then listening to its reflection, then the returning frequency is analysed to see how it has changed from the original signal. This variation gives direct and highly accurate measurements of the radial component of a targets velocity relative to the radar. The Doppler effect (or Doppler shift), named after the famed Austrian physicist Christian Doppler who proposed it in 1842 and is the difference between the observed frequency and the emitted frequency of a wave for an observer moving relative to the source of the waves. It is commonly heard when a vehicle sounding a siren approaches, passes and dulls from an observer perspective. When a wave with angular frequency ω and phase velocity c propagates in a medium, an observer moving with velocity v parallel to c experiences a shifted frequency ω1 = ω (1 − v/c) (1). They do not depend on the relative velocity as other circumstances do occur. Electromagnetic waves share with sound the same property which is propagation velocity. It is independent of the motion of the source . Einstein formulated his extended principle of relativity stated that all physical and electromagnetic forces should depend on relative velocities. From this he created Lorentz transformation. Sound vs. Light There are three differences between acoustical (sound) and optical (light) Doppler effects: The optical frequency change is not dependent on which is moving the source or observer either is it affected by the medium through which the waves are moving, but acoustical frequency is affected by these things. Optical frequency changes are affected if the source or observer moves at right angles to the line connecting the source and observer. Observed acoustical changes are not affected in such a situation. Applications of the Doppler phenomenon include the Doppler radar and the measurement by astronomers of the motion and direction of celestial bodies. Light itself travels at 186,000miles a second (, but unlike sound light doesn’t need to travel through a medium. Whereas sound cannot be transmitted into space light can be in the form of radiation and also a form of energy that is put through a vacuum. The Doppler effect of light is more commonly known as the relativistic Doppler Effect. The Doppler Effect In Astronomy In astronomy, the Doppler Effect was originally studied in the visible part of the electromagnetic spectrum. Today we can the see the use of the Doppler shift(Doppler effect) applies to all parts of the electromagnetic spectrum. Also, because of the inverse relationship between frequency and wavelength, we can describe the Doppler shift in terms of wavelength. Radiation is red shifted when its wavelength increases, and is blue shifted when its wavelength decreases. Astronomers use Doppler shifts to calculate very accurately at what rate stars and other astronomical objects are moving towards or away from Earth. For example the spectral lines emitted by hydrogen gas in distant galaxies is often observed to be considerably red shifted. The spectral line emission, normally found at a wavelength of 21 centimetres on Earth, might be observed at 21.1 centimetres instead. This 0.1 centimetre redshift would indicate that the gas is moving away from Earth at over 1,400 kilometres per second (over 880 miles per second). The red shift As an object moves further away from an observer the light waves emitted are affected by the Doppler Effect. In 1923, American astronomer and physicist Edwin Hubble (1889-1953) observed that the light waves from distant galaxies were shifted so much to the red end of the light spectrum that they must be moving away from the Milky Way, the galaxy in which Earth is located, at a high rate.(10) After these finding he then furthered his studies and came up with a mathematical formula in which he could determine how far away and at what rate they were moving away from the galaxy and how far towards the red shift. This formula is known as Hubble’s constant. From this a lot of other astronomers have come together and came up with the theory that the universe emerged instantly in a sort of bang, therefore coming amount the big bang theory. My research of galaxies the sun itself contains helium. This is proven as on the spectrum scale there are black lines in which the sun has absorbed light through the helium The Doppler Effect in aerospace Sonic booms, usually produced by airplanes passing through the sound barrier, are another example of the Doppler Effect. As a plane approaches the sound barrier the sound waves become increasingly compressed at the front of the plane. Pilots have also reported that they feel noticeable wall or barrier as they approach the speed of sound, and this is due to this intense compression of the sound waves. When the plane reaches the speed of sound, and passes through, it is said to go supersonic. There have been high speed photos taken of high velocity objects such as planes and bullets approaching, then breaking through the sound barrier. In these, the compression of the sound waves are clearly shown in the front, with the concomitant lengthening at the rear, just as would be expected by the Doppler Effect. Doppler Navigation System uses the Doppler effect to measure an aircrafts ground speed and heading. The Doppler radar functions by continuous measurement of Doppler shift and converting the measured values to groundspeed and drift angle. In early systems the aircrafts departure point was loaded into a navigation computer, which then converted the aircrafts heading and Doppler ground speed/drift inputs into a continuous display of aircraft position; this was then displayed as latitude and longitude, and/ or as distance to go along track and position left or right of track, in nautical miles. Aircraft navigation systems such as these are very important because they are key in getting the aircraft from one location to another safely. Doppler navigation is also one of the systems that air traffic controllers use, its allows then to see an aircraft’s exact heading, air speed and altitude. This allows the aircraft controller to give keep aircraft in clear and uncongested air which s ignificantly reduces the chances of in air collisions. DOPPLER RADAR The police also utilise the Doppler Effect in the form of Doppler radar to calculate the speed of passing car and to check whether they are obeying the speed limits. This technology is not only used by the police but also by meteorologists. The change in frequency experienced as a result of the Doppler effect is exactly twice the ratio between the velocity of the target (for instance, a speeding car) and the speed with which the radar pulse is directed toward the target. From this formula, it is possible to determine the velocity of the target when the frequency change and speed of radar propagation are known. The police officers Doppler radar performs these calculations; then all the officer has to do is pull over the speeder and write a ticket. The development in Doppler radar has also helped to helped to eliminate aviation crashes associated with microburst. A microburst is a very localized column of sinking air caused by a small and intense downdraft within a thunderstorm. The crash Delta Air Lines Flight 191 , which a microburst was the primary cause for the crash of the Lockheed L1011 Tri-Star was key factor in the push for developing microburst detection system. As a result of the crash, planes are now fitted with Doppler radar as standard. It allows pilots to prepare for microburst and allows then to increase power to the engines to stop the plane from crashing. The Doppler radar system of the plane is usually located in the planes ray dome. Meteorology Meteorologists use Doppler radar to track the movement of storm by detecting the direction and velocity of raindrops or hail, for instance, Doppler radar can be used to determine the motion of winds and, thus, to predict weather patterns that will follow in the next minutes or hours. But Doppler radar can do more than simply detect a storm in progress: Doppler technology also aids meteorologists by interpreting wind direction, as an indicator of incoming storms. Meteorologists use a similar principle to read weather events. In this case, the stationary transmitter is located in a weather station and the moving object being studied is a storm system. This is what happens: Radio waves are emitted from a weather station at very specific frequency. The waves are large enough to interact with clouds and other atmospheric objects. The waves strike objects and bounce back toward the station. If the clouds or precipitation are moving away from the station, the frequency of the waves reflected back decreases. If the clouds or precipitation are moving toward the station, the frequency of the waves reflected back increases. Computers in the radar electronically convert Doppler shift data about the reflected radio waves into more useful pictures which show wind speeds and direction. Doppler radars are also a lot more sensitive to movement of targets in general, whether they are moving towards or away from the radar site which things such as birds, insects, or just clouds when they are operated in certain modes. Doppler radars measure a targets velocity, which both is the speed of movement the direction that its moving. These types of radars allow meteorologists to see a lot of the in detail movements that go on inside thunderstorms, this then allows the meteorologists to predict how those thunderstorms will behave in the future. Doppler Echocardiogram A traditional echocardiogram uses sound waves to produce fairly accurate images of the heart. In this procedure, a radiologist uses a transducer to transmit and receive ultrasound waves, which are reflected when they reach the edge of two structures with different densities. The image produced by an echocardiogram shows the edges of heart structures, but the down side it cannot measure the speed of blood flow as it makes its way through the heart. In a Doppler echocardiogram, sound waves of a certain frequency are transmitted into the heart. The sound waves bounce off blood cells moving through the heart and blood vessels. The movement of these cells, either toward or away from the transmitted waves which then results in a frequency shift that can be measured. This helps cardiologists determine the speed and direction of blood flow in the heart which is the most significant difference between the traditional echocardiogram and a Doppler echocardiogram. Transverse and longitudinal waves A transverse wave is a moving wave that consists of oscillations occurring at right angles to the direction of energy transfer. If a transverse wave is moving in the positive x-direction, its oscillations are in up and down directions that lie in the y–z plane. For transverse waves in matter the displacement of the medium is at 90 degrees to the direction of propagation of the wave. A ripple in a pond and a wave on a string are easily visualized forms of transverse waves. Examples of transverse waves include S (secondary) waves, and the motion of the electric (E) and magnetic (M) fields in an electromagnetic plane wave, which both oscillate perpendicularly to each other as well as to the direction of energy transfer. Conclusion In conclusion this reports through my many hours of research, talks in detail about the history and the useful applications of it. Aircraft and aerospace engineering as they use Doppler radar is a very interesting and a wide range of applications and I have toughly enjoyed researching about it especially since these are topic areas which i am particularly interested and other practical uses with the speed guns used in the police force and also the sirens on the motor vehicles. The application of the Doppler Effect and its applications in aerospace are a very interesting subject and something which i very much look forward to looking and working on in am going into university.

Analyzing Spartacus Post Traumatic Stress Disorder Essay -- Post-trau

The character I have chosen to analyze having post traumatic stress disorder is Spartacus, who is played by Andy Whitfield on the hit series Spartacus Blood and Sand on Starz. Spartacus Blood and Sand is directed by Grady Hall and Rick Jacobson. Spartacus is a Thracian solider who was punished for his betrayal against the Roman Commander Legatus Claudius Glaber, played by Craig Parker. Spartacus was to be executed in the gladiatorial games and his wife Sura, played by Erin Cummings, was to be sold as a slave. However, Spartacus successfully defended his life by killing four-top notched gladiators in the arena. After his victory he was bought by Baticitus, played by John Hannah. Spartacus was to be a slave trained to be a gladiator in Baticitus’ ludus. When Spartacus began bringing great fortune from his winnings and social advancement to Baticitus’ ludus, he was promised to be reunited with his wife, Sura. After Spartacus became champion of Capua and being undef eated, he came to the realization that Baticitus was not going to keep his promise of reuniting him with his wife because too many victories had passed. Spartacus later found out in a recurrent flashback and current images that Baticitus had Spartacus’ wife Sura, killed. An analysis of Spartacus’ behavior of nightmares, insomnia, and haunting memories reveals that Spartacus has post traumatic stress disorder. The first behavior which proves Spartacus has post traumatic stress disorder is the nightmare of not being reunited with his wife. Most of his nightmares were of his wife being by his side during these trials and she would give him advice on how to survive and them being reunited again. His nightmares seemed to be prophesy or warnings of what would happen ... ... have a person feeling so overwhelmed, burnout, and overworked that they will â€Æ' PSTD treatments range from intricate psychobiologic features make therapy difficult. The three arms of treatment are patient education, pharmacotherapy and psychotherapy (Cabaltica, 2000). Pharmacotherapy and psychotherapy have been shown to alleviate the three clusters of PTSD symptoms: reexperiencing, avoidance and hypervigilance (Cabaltica, 2000). Works Cited Cabaltica, R, Lange C, Lange J. AAFP.org. American Academy of Family Physicians. September 1, 2000. Mayo Clinic Staff. Mayo Clinic.com. Mayo Foundation for Medical Education and Research. April 10, 2009. Myers David. Exploring Psychology 7th Edition. Worth, 2008. Print

Surrogate Motherhood Essay -- essays research papers

Surrogate motherhood refers to that condition of a fertile (footnote) woman who has been contracted to become impregnated via reproductive technologies such as donor or artificial insemination. It is that condition wherein that fertile woman also has agreed to transfer her rights on the child to the biological parents after giving birth. This is bounded by a contract that was signed by the contracting parents and the surrogate. The reasons for this generally fall into two categories. Either the contracting couple is unable to produce a child or they would prefer to eliminate or enhance certain genetic traits. My argument would apply to either case. For the purpose of this paper, the motivations are irrelevant and the logic following applies to both. The possibility of surrogacy has gotten people into quite a tizzy with furious debates concerning issues such as the commedification of a woman’s reproductive organs, the physiological & psychological harm, and its social impa cts on a religious definition of marriage. I will defend the claim that surrogacy is an immoral action which places a socially constructed and therefore arbitrary value on the natural phenomenon of human reproduction, the implications of viewing the natural in terms of the artificial can be seen through the increase psychological and health risks of the women that contract. Prior to discussing the ethical issues, I must discuss the scientific process involved. There are actually various types of reproductive technologies women can undergo. These would include, as mentioned earlier, donor or artificial insemination, assisted hatching, in vitro fertilization, gametra fallopian transfer, zygote intrafallopian transfer, intracytoplasmic sperm injection and embryo micromanipulation. These are actually the technologies employed in the process of surrogacy (Hinman, 2001). Surrogacy or surrogate motherhood, like reproductive technologies, can be further classified as gestational surrogacy, traditional surrogacy, and egg donation. Gestational surrogacy, as defined by various references, would refer to the surrogacy condition wherein there in absolutely no genetic link between the child and the carrier. This may be in the form of the following (Canadian Surrogacy Options, Inc.) Traditional surrogacy, on the other hand, would refer to the surrogacy condition wherein ... ...definition of Motherhood†. The Journal of Philosophy, Science and Law. February 2002, vol. 2. Lecture Notes in Business Ethics. 2004 McDowell, Janet Dickey. â€Å"The Procreations Ethics Series: Surrogate Motherhood.† The Journal of Lutheran Ethics. http://www.elca.org./jle/alc_lca.procreation_ethics_surrogate_motherhood.html O'Neill, Terry (ed.). Biomedical Ethics: Opposing Viewpoints. Greenhaven Press, Inc., San Diego CA,  © 1994. pp. 185-196. Ragone, Helen. 1994. Chasing the blood tie: Surrogate mothers, adoptive mothers and fathers. American Ethnologist. Richardson, Herbert. On the Problem of Surrogate Parenthood: Analyzing the Baby M Case. 1987. Squire, Susan. "Whatever Happened to Baby M?" Redbook, January 1994. Whitehead, Mary Beth, with Loretta Schwartz-Nobel. A Mother's Story: The Truth About the Baby M Case. New York: St. Martin's Press, 1989. Surrogate Motherhood. < http://www.debatabase.org/details.asp?topicID=93 > Surrogate Mothers. Types of Surrogacy. The Canadian Surrogacy Options, Inc. http://www.canadiansurrogacyoptions.com/SurrogacyTypes.asp The Case of Baby M: 1988. Women's Rights on Trial, 1st Ed., Gale, 1997, p.312.