Infectious Disease Essay Example | Topics and Well Written Essays - 1000 words

Infectious Disease - Essay Example So if the transition happens they move into infectious group. Consequently infectious group is the one that spreads it back to susceptible for certain period of time, which is known as ‘infectious period’ after that period they are a considered to be immune for life if recovered. The following picture depicts a basic SIR model used analyzing an infectious disease Using notation from our SIR model there are some equations that can be formed in order to find answer to my IA question. When modelling SIR models it is very important to identify the independent and dependant variables. As in majority of the mathematical models time ‘t’ is going to be independent variable and it is going to be measured in days. More people are getting infected when there is a contact between infected people and susceptible. In our equations represents number of contacts infective person has each day. If we decided that I represents number of all infected people than represents number for all infected contacts per day. But infected people come in contact only with susceptible ones therefore we need to multiply (susceptible fraction of the population) we get: This expression looks like first differential equation, but in our equation of change in susceptible class is negative. It is negative because people from that class are getting removed into the infected class. In order to represent those equations as a derivation they should be expressed with relation to our dependant and independent variables. In order to represent the rate of change as a derivation every dependant variable such as S, I, R should be represented with relation to time. When talking about infectious disease such function of time as ‘next day’ can be represented as: S(t+t) – S(t). Applying those changes to our equations we get: Following the same principle as we used explaining ‘Equation 1’ next day increase in I can be represented by finding all the cases that can happen tomorrow

The relationship between justice or rights Essay

The relationship between justice or rights - Essay Example It can be noted that there is a correlation between the concepts of rights and law. As such, this paper seeks to critically analyse the relationship between rights and law. It starts by defining these two concepts in order to get a full understanding of their meanings. The main part of the paper discusses the theoretical framework underpinning these two concepts. Human rights are literally the rights that one has simply because he or she is human. Donnely (1998, p. 3) posits to the effect that â€Å"human rights, because they rest on nothing more than being human being, are universal, equal and inalienable. This means that everyone is entitled to human rights and is empowered by them regardless of creed or belief. Theoretically, Joel Feinberg: â€Å"To have a right is to have a claim to something and against someone, the recognition of which is called for by legal rules or, in the case of moral rights, by the principles of an enlightened conscience,† (1980 p. 159-160). Human beings should be treated as equal and their rights should not be violated by others. As going to be discussed in detail below, there are various institutions that are mainly concerned with protecting the rights of people in different countries. ... Thus, in different countries, respective governments lay down binding regulations that form the law of the land as enshrined in the constitution (Muller et al, 2007). As such different cases are reported to different courts and these have the power to settle issues that may exist among different people in the society. The law also stipulates that all the accused persons have the right to fair trial and they are innocent until they are proven guilty by the court. In most cases, the law is specifically meant to regulate the behaviour of different people in their societies. From the above explanations, it can be seen that there is a close relationship between the concepts of rights and law. In as far as the concept of rights is concerned, John Locke’s Second Treatise Government 1776 posits to the effect that individuals have natural rights to their lives, liberties and estates (Donnelly, 1998). In the absence of government, these rights are of little value. Therefore, the governm ent has a responsibility to ensure that the rights of the people are protected. The existence of the government and people’s rights are complimentary as they are designed to serve the interests of the people. The government is an institution that has the power to enact laws that guide the behaviour of the people in their respective countries in order to ensure that there is peace and harmony among the people. In essence, the existence of the government is mainly concerned with protection of people’s rights so that they are not violated. It can be noted that there is a close link between the concepts of law and rights. According to Locke’s philosophy of inalienable rights among the people, the government is based on social contract between the rulers and the ruled (Tackach,

New venture development strategy Dissertation Example | Topics and Well Written Essays - 11750 words

New venture development strategy - Dissertation Example ary The purpose of the research is to develop a new venture strategy for pastries and cakes to the local residents in Bulgaria as well as the retailers. The project begins with the analysis of the background to the study which describes the origin of the idea for the new venture. The sudden rise in demand for home made cakes and pastries made by members of the family led to the idea of opening a confectionaries factory in the country. Consequently an analysis is done on the bakery and confectionary products market and the supply industry in Bulgaria. This analysis indicates the presence of a niche segment market consisting of the high income groups’ customers in society along with large retailers that the company would like to target. Some the cities in Bulgaria such Bansko and Velingrad are targeted because of its high expected growth of tourism and forecasted large number of visitors to the place. It is expected that as the tourism sector expand in these areas the rate of vi sits of the high income groups in society would also rise. More number of retail outlets is also expected to be opened in a potential tourist spot. These retailers could also be tapped. Moreover, cities like Pazardjik and Plovdiv demonstrates the presence of a customer base which is less sensitive towards price and more sensitive towards product qualities. The project then analyses the target market for its products which includes market segments like hotels, restaurants, food shops and catering companies. The fact that 80% of the Bulgarians prefer local products more than imported products revealed by a research conducted by the Bulgarian Chamber of Commerce makes ground for making traditional Bulgarian hand-made cakes and pastries. It shows preference of customers for local products over... It is evident from the study that the sudden and dramatic rise in interest for home-made cakes and pastries made by members of the family and the eventual distribution and spread of reputation of this family for the production of such innovative confectionery products builds grounds for the idea of development of cakes factories in Bulgaria. Bansko and Velingrad are targeted because of its high expected growth of tourism and forecasted large number of visitors to the place. Moreover, Pazardjik and Plovdiv demonstrates the presence of a customer base which is less price sensitive and more sensitive towards product qualities. The fact that 80% of the Bulgarians prefer local products more than imported products revealed by a research conducted by the Bulgarian Chamber of Commerce makes ground for making traditional Bulgarian hand-made cakes and pastries. The industrial analysis reveals the existence of a number of large players in the Bulgarian industry like Kraft’s food, Nestle, Masterfoods Bulgaria EOOD and Ferrero Spa and various small companies like Sugar Factory Kristal AD, Prestige-96 OOD, Den I Nosht OOD and Sigma Bio OOD. The chocolate confectioneries market is significantly strong in this industry. However, despite the presence of a large number of large industrial players the present company's business model seems to be lucrative and profit earning. The company's strategy to thrive on innovation and prepare traditional and handmade cakes and pastries is always to be appreciated by customers due to their consistent desire for local products and high quality products.

Willa Seidon at Tides Center Essay Example | Topics and Well Written Essays - 2500 words

Willa Seidon at Tides Center - Essay Example while the recession is highlighted by increased competition, low market share and financial constraints and instability. Even in these circumstances the organization needs to survive through its strategies. Often different strategies are adopted for survival which requires organizational restructuring and change management. A visionary leader, with clarity in ideas about how to proceed and effective change implementation is required at this stage. Leadership: Leadership is a subjective concept. There is no particular definition of leadership; there are as many definitions of leadership as the number of people who tried researching on the vast subject. Leadership is a social process embedded in the minds of leaders of followers. Great leaders help us see the current situation and see a brighter future through the dark times. They see new opportunities and combine every one to work for a common goal, during which they make critical decisions to set a direction to proceed. Some research ers view leadership as power relation by which they can affect and introduce change in people. Some view it as transformational process by which the followers are able to achieve more than what is expected from them. While some scholars view it as skills perspective where they argue certain skills and knowledge are required to be effective leaders. (Northouse, Peter.G. 2009 ; Gallos, Joan.V. 2008; Koestenbaum, Peter. 2002) The arguments about leaders are born or made is a never ending debate. Many researchers say it could be both. A natural ability to lead is important and found in every leader. On the other hand various workshops and courses are conducted on effective leadership programs. Therefore leaders possess natural ability and skill to lead which can be further polished and converted into more effective leadership. (Lussier, Robert. N, Achua, Christopher. F. 2009; Avolio, Bruce J. 2005) Effective leaders motivate and inspire followers; they have the skills to take out the be st from people. Leadership is exercised on group of people and teams, usually with the aim to make them achieve one common goal rather individual goals. Successful leaders need to understand tasks, people and processes in the organization. They must attend the current situation work through them to identify future possibilities, provide a vision and strategies to fulfill that vision and related missions, create a learning organization where people’s development and growth is paramount of importance and direct their minds in strategizing and initiate collaboration among different sections, departments and processes in the organization. The function of management and the function of leadership are often confused together. Management provides order and consistency to the organization and works for order and stability while leadership initiates change and improvement and seeks adaptive and constructive changes. Leadership is all about establishing direction- setting vision, missi on, strategies and goals, aligning people- bring clarity in goals, seek commitment and built team work and last but not the least motivating and inspiring- by empowering and satisfying development needs. (Northouse, Peter.G. 2009 ; Gallos, Joan.V. 2008) Like many great leaders, Willa Seldon is one of the inspiring leaders who helped Tides Centre and guided them through the difficult times. With her vision and ability to manage effective change she led Tides Centre (TC). She was appointed as a Chief Executive Director in September 2003, when Tides applied for the ‘seed grant’ of $ 1 million was offered by Kellog Foundation. During that time TC and the entire fiscal sponsorship sector was struggling for financial

Legal Determinations for Change in Employment Status Essay

Legal Determinations for Change in Employment Status - Essay Example Changes in the employment status take place in the workplaces every day. The changes could be either progressive or regressive. The factors that lead to such changes include age, ability, economic conditions, discipline and duration of duty. These factors directly lead to changes that include, but are not limited to; promotions, pay increments and decrements, transfers and layoffs. These changes are guided by legal statutes and it is only wise that employees learn and keep the legal implications that come with the employment status changes. There have been numerous misinformed changes in employment status for many due to lack of information on entitlements provided by the law (C. C. H. Incorporated) As human resources officer, I am prone to these changes too. The three most probable are confirmation of employment, transfers and promotion. These status changes reflect loosely the chronology of employment for a diligent human resource officer. They are hierarchal, with improvements along the ranks during the time one works for a company or is in the professional field. Confirmation of employment is a change that is guaranteed at present as the transfers and promotions are bound to take course with time (Holland and Burnet, 63) The confirmation of employment is the first change in employment status for almost all the employees in the formal sector. Most companies have got a probation period provided for in their terms and conditions. The period is used to monitor the progress of new hires and also serve as a learning moment for them. During this period, guided by the terms and company policy, the employment is on contract basis and sometimes the employees receive half their salaries. The period spans between three to seven months depending on the company and its policies. After this period, an employee is confirmed and hired on permanent basis. This should be the first employment status change for anybody (Holland and Burnet, 63). The second

The Effect of Attack ads on political campaigns Research Paper

The Effect of Attack ads on political campaigns - Research Paper Example Attack ads focus on ‘the faults of the opponent’ (Frith & Mueller 2010, p.59). Advocacy ads refer to the capabilities of a candidate, without referring to the opponent (Frith & Mueller 2010, p.59). As for the contrast ads, these are a combination of the above, referring both to qualities of a candidate and ‘to the faults of his opponent’ (Frith & Mueller 2010, p.59). Two popular political ads are the following ones: a) the ad entitled as ‘Daisy Girl’ was used in the presidential elections of 1964 (Roberts & Hammond 2012, p.5). The above ad, which aimed on causing fear to voters in regard to the potential effects of their voting preferences, showed ‘a small girl plucking the petals off of a daisy’ (Roberts & Hammond 2012, p.5). The next scene showed a nuclear explosion (Roberts & Hammond 2012, p.5). Voters were asked to avoid voting the nominee of Republican Party who could possibly ‘lead the country to a nuclear war’ (R oberts & Hammond 2012, p.5); b) another popular attack ad is entitled as ‘the 3am phone call’ (Roberts & Hammond 2012, p.5) and was used by Hilary Clinton in the presidential elections of 2008. The particular ad, which can be characterized as a policy comparison ad, aimed to highlight the lack of experience of Barack Obama, compared to Hilary Clinton, in facing emergent issues. The ad entitled as ‘Daisy Girl’, as presented above, has faced strong criticism. Many political analysts did not accept the fact that one of the candidates of the presidential elections was portrayed as a strong supporter of piece, referring to Johnson, while the other was characterized, referring to Goldwater even if he was not named, as a supporter of war... Moreover, Frith & Mueller (2010) notes that political advertisements can be classified into three categories: ‘attack, advocacy and contrast’ (Frith & Mueller 2010, p.59). Attack ads focus on ‘the faults of the opponent’ (Frith & Mueller 2010, p.59). Advocacy ads refer to the capabilities of a candidate, without referring to the opponent (Frith & Mueller 2010, p.59). As for the contrast ads, these are a combination of the above, referring both to qualities of a candidate and ‘to the faults of his opponent’ (Frith & Mueller 2010, p.59). Two popular political ads are the following ones: a) the ad entitled as ‘Daisy Girl’ was used in the presidential elections of 1964 (Roberts & Hammond 2012, p.5). The above ad, which aimed on causing fear to voters in regard to the potential effects of their voting preferences, showed ‘a small girl plucking the petals off of a daisy’ (Roberts & Hammond 2012, p.5). The next scene showed a nuclear explosion (Roberts & Hammond 2012, p.5). Voters were asked to avoid voting the nominee of Republican Party who could possibly ‘lead the country to a nuclear war’ (Roberts & Hammond 2012, p.5); b) another popular attack ad is entitled as ‘the 3am phone call’ (Roberts & Hammond 2012, p.5) and was used by Hilary Clinton in the presidential elections of 2008. The particular ad, which can be characterized as a policy comparison ad, aimed to highlight the lack of experience of Barack Obama, compared to Hilary Clinton, in facing emergent issues.The ad entitled as ‘Daisy Girl’, as presented above, has faced strong criticism. Many political analysts did not accept the fact that one of the candidates of the presidential elections was portrayed as a strong supporter of piece, referring to Johnson, while the other was characterized, referring to Goldwater even if he was not named, as a supporter of war (Sparks 2012, p.223). Such perspective could n ot be accepted since the candidate who promoted this attack ad.

Design Management in the 21st century Essay Example | Topics and Well Written Essays - 750 words

Design Management in the 21st century - Essay Example Thesis Statement: The purpose of this paper is to examine the significance of design management in the 20th century. The New Roles of Design Managers in the 21st Century In contemporary organizations, design managers are catalysts of change and core decision makers in continually changing organizational features such as the impact of technology. Additionally, design managers help in forming a bridge between creative design and quantitative business success, and in increasingly leading the business process. These measures are vital to the corporate world of the 21st century. According to the MDMN (2010), a greater understanding of the changing contexts within which design management practice operates is essential for design managers, and this can be promoted through research and new academic frameworks that integrate design management practice and theory. Design Management and Corporate Strategy According to McDermott (2007: 84), â€Å"design management seeks to position design as an essential part of business strategy†. There is an increasing move to professionalize and integrate design into business and industry. Strategic design management involves focusing on its use as a source of competitive advantage and a catalyst for change in the organization’s structure, finance and human resources. Business or tactical design management manages design as a proficiency to give rise to distinctive product concepts as well as new market opportunities. Operational design management focuses on the â€Å"efficiency and effectiveness of the design process, the design team and individual design projects† (Lockwood & Walton 2008: 28). Shaping the Future of Design Management In order to ensure that design management in future increasingly forms the core of new business development, there is a move to replace the term with design strategy or design policy (McDermott 2007). Increasing connectivity, speed and productivity as a result of advancing technology m ake it necessary for a new type of design management to replace the old rules. The design management is implemented for creating value, â€Å"design itself is being redesigned† (Cramer 2004: 7). The four most significant factors for achieving success through design management are: improved business marketing, operations, professional services the firm employs, and the management of finances. Conclusion This paper has highlighted design management and its growing significance to the corporate world in the 21st century. Though design management is increasingly being prioritzed in the management agenda, one of its limitations would be that the theory may lead to generalization and a narrow view of design. This needs to be overcome by individualizing design management concepts to the particular organization. It is concluded that an organization or business that incorporates design management concepts gains strategic advantage over its more conventional counterparts. Bibliography Cramer, J.P. (2004). How firms succeed: A field guide to design management. Edition 2. London: Greenway Communications. DMI (Design Management Institute). (2010). Research strategy. Research, Design Management Institute. Retrieved on 5th January, 2010 from: http://www.dmi.org/dmi/html/research/priorities_s.htm Lockwood, T. &