Need an argumentative essay on UML Assignment. Needs to be 8 pages. Please no plagiarism.

This paper will give details of Use Case Diagrams, Use Cases, Sequence Diagram and Class diagram of Cement Mountain Ltd information system.

Traditional information system projects were developed using the Systems Development Life Cycle (SLDC) or ‘Waterfall Model’ to manage and implement the system. Designed in the 1960s this methodology sees the process split into a series of distinct steps:

Using the above ‘top-down’ process each step cannot commence until the preceding step has been completed and the findings passed down the chain, at each stage a review can take place to ensure that the requirements identified in the previous stage have been met. In recent years, this development process has come to be seen as too rigid, one of the major problems with this process is that the timescale involved from the project inception to the stage of implementation is far too long. Problems and delays at each stage of the process often result in late delivery of a system. However, a more serious problem is that because the development process is so long the final system produced can be out of date by the time it is released for use. As time passes, user requirements for a system may evolve as a company embraces new working process or technology, it is easy for these changes not to be incorporated into the system being developed and as a result, the completed system may not be fit for its intended purpose.

To try and combat these problems new Iterative development processes have been adopted. This new iterative approach involves breaking the entire project into small ‘chunks’ based on functionality, rather than looking to deliver a complete solution one year after the project starts as the traditional waterfall process does, this iterative style will look to produce a working solution in a few months. This initial solution will not be a complete solution containing all required functionality

 

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Need an argumentative essay on Understanding the Leadership Basics. Needs to be 3 pages. Please no plagiarism.

This is a case study which focuses on integrity as one of the basic ingredients that should be understood as far as becoming a leader and practising responsible leadership is concerned.

One of the essential characteristics that define a leader with integrity is the clear self-knowledge. A leader of integrity usually has a clear and definite self-knowledge in terms of strengths, weaknesses, abilities, self-insight, and even capabilities. A good leader who demonstrates integrity should be able to balance these traits of self-knowledge. Warren mentions leaders know their assets and faults and they deal with these in a direct manner since none of them lies to themselves and in particular about themselves (34). This implies that leaders who properly know who they are and what they are consisted of have no problems reinventing themselves. Some world’s most prolific and famous leaders have shown that they possess this characteristic, an example being the current United States President Barak Obama who has become a people’s hero through self-knowledge and self-reinvention.

Another characteristic that essentially defines a leader of integrity is maturity. Integrity in leadership is not complete without the element of maturity since leading is not necessarily ordered issuance or showing the way. Maturity in leadership comes through experience and it is through it that a leader shows the ability to be dedicated and being observant while working and learning from others. According to Warren, leaders who are capable of locating the element of maturity and its qualities in themselves possess the gear necessary in self-encouragement (35). President Obama is a mature, ambitious and powerful political leader who through the slogan “Yes we can” demonstrates that great that great things are achieved through focusing on possibilities and not dwelling on limitations.&nbsp.

Therefore, any leader is considered to be full of integrity if maturity can be located in their modes of operation, criteria of decision making and means of conflict resolution.&nbsp.

 

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Need an argumentative essay on Unofficial support for LOTEs. Needs to be 1 pages. Please no plagiarism.

For example, during marriage ceremonies, they use these languages because the main marriage makers in the city have memorized the languages. Different churches use these languages in their masses with an example being the Catholic Church since they conduct their services in Spanish, Italian, French, Polish, and Haitian. Television channels and different newspapers publish their news in LOTEs, in mayoral campaigns, the New Yorkers apply LOTEs. Finally, they allow interpretation of government proceedings for LOTEs to enhance understanding among the population (Mair 166).

In NYC, dissimilar departments value and encourage the use of LOTEs. For example, both the domestic and international business sectors in the City have implemented a policy to promote LOTEs, as they believe it attracts many individuals involved in business. This method is applicable with the AT & Tlanguage line, which is a full time free telephone service interpreting more than 140 LOTEs to NYC banks, utilities, hotels and businesses (Mair 167)

The ethno-linguistic enclaves in NYC support language maintenance through different manners. For example, they speak LOTEs in their homes, in business activities, churches, during marriage ceremonies and government proceedings (Mair

 

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Need an argumentative essay on Uses of calculus in business. Needs to be 2 pages. Please no plagiarism.

Researchers have indicated that calculus is one of the modern facets of mathematics that has been effectively used to assess certain changes or arrive at certain decisions in the current business world.

The use of directives to calculate certain aspects of business has been evident in various ways. People engaged in undertaking real estate business have applied the concept of derivatives in calculus to determine their overall income for instance:

If a land owner with a complex apartment with 250 houses, each house rented on a monthly rate of y. How many houses should the owner of the apartment rent in order to ensure that he maximizes his income?

The main concern in this case is to maximize the income by determining the number of maximum houses to be rented meaning. y ranges between 0 and 250 whereby: 0≤ y ≤ 250. In order to determine the solution, it is important to determine critical points that occur between 0 and 250. Therefore:

Owing to the fact that the profit function is in a continuous dimension, the maximum value can be attained by plugging in the already identified critical value which is 200 at the end point existing in the range as follows:

On the other hand, differentiation has also been used to perform various business activities in the contemporary society for example it has been widely used to calculate the maximum sizes of packaging materials with a few known dimensions while missing other important dimensions. A real example of the application of differentiation has been evident i.e. in a scenario where a sales person wants to determine the maximum size of a packaging box with a known length= x and known width= y, but without a known height. This can be arrived at

 

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Need an argumentative essay on Using Improvement Science Models to Promote Quality and Safety. Needs to be 2 pages. Please no plagiarism.

14). This paper offers an analysis of two improvement models and how they could foster a culture of quality and patient safety and facilitate changes in process that promote positive outcomes. Subsequently, this paper elucidates how one of the models could be used to address prolonger clinic wait times in Brookwood Medical Center and how it relates to one of the IOMs six aims for improving quality and safety.

As an example of a quality improvement model, Plan-Do-Study-Act (PDSA) is a quick, chronological, and collective erudition model that presents significant information on factual results relating to the continuing efforts of the health care delivery team (Institute for Healthcare Improvement, 2012). In this model, an initiative for change is recognized in the planning stage, execution and quantification of the initiative conducted in the doing stage, and evaluation of the information to be quantified conducted in the study stage (Ernst et al, 2010). Based on the results of the assessment, a decision to either approve or discard the initiative is done in the acting stage. In other words, change processes are directed by a continuous process of compilation of information (Ernst et al, 2010). Therefore, quality processes that promote patient safety are adopted while strategies to improve on processes or systems resulting to substandard outcomes are initiated. In so doing, a culture of quality and patient safety is promoted.

The second model of improvement is the change acceleration process highlighted by Polk (2011), and is achieved through innovation and the lean six sigma. In the lean sigma method, the need for change must be defined, measured, and analyzed (Polk, 2011). Subsequently, a procedure for remedial actions must be formulated, and the achieved outcome quantified using relevant measures in order to ascertain whether the intended outcome has been achieved (Polk, 2011). This process,

 

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