Wave Overtopping and Coastal Structures Essay Example | Topics and Well Written Essays - 2250 words

Wave Overtopping and Coastal Structures - Essay Example Nevertheless, the other formulae, listed hereafter, also still merit some consideration and they have been used in this part of the paper, in conjunction with that of Shao, 2006. The motive this time is to use wave and structural data other than that of Shao, 2006, to investigate what wave parameters pose the maximum threats to coastal structures with given parameters. This, it is sincerely believed, will allow future researchers to better prepare for dangerous and possible wave overtopping real-time events. It is significant that overtopping discharge and, in essence, individual overtopping volume in effect, are highly sensitive to even very small changes in seawall geometry, local bathemetry and wave climate (Wallingford, 1999). The strategy this paper adopts to investigate influence of wave parameters on seawall efficiencies is simple. A number of variant sets of parameters are used to test mean overtopping discharge possibilities. ... The strategy this paper adopts to investigate influence of wave parameters on seawall efficiencies is simple. A number of variant sets of parameters are used to test mean overtopping discharge possibilities. Mean Overtopping Discharge: 1. An initial seawall slope of 1:5 is taken with wall height (taken as the wall freeboard for crest above still water level) = 1m and wall length () = 5.6m. The significant wave height () is kept at 0.85m, while the wavelength is assumed to be 4.25m. The wave period (), though, is varied to 1.2s. With this configuration, the Wallingford overtopping volume model is applied. It is also assumed that there are 10 waves in a series. = .2888 (Equation valid as per Wallingford, Box 3.1, p. 10, 1999; for 0.05

Zara IT for Fast fashion Essay Example | Topics and Well Written Essays - 1000 words

Zara IT for Fast fashion - Essay Example Zara’s business model sells fashion more than it does apparels. To this end, speed, agility, and flexibility in responding to changing consumer demands is essential and even more important is Zara’s need to maintain its core capability so that it cannot be imitated by other competitor in the industry (Walters, 2006; Lu and Ramamurthy, 2011:937). Failing to upgrade its POS terminals could potentially make the company lose its edge in terms of speed in delivery of fast fashion to its competitors, due to obsolete ancient technology. Although the DOS system is stable, it is increasingly facing challenges and problems. First and foremost, there too many people involved in information transfer and analysis of the ordering, fulfilment and manufacturing processes which increases the probability of errors. Though Salgado does not mind a small margin in error, a more integrated system would allow easier data transfer and also ensure accuracy in such data which would enable a bala nce between supply and demand. Secondly, using PDAs with small screens to enter data is strenuous and time consuming. Getting to do this every day does not help in enhancing data accuracy. Thirdly, since the POS terminals are not connected to Zara’s headquarters or stores, the sales data transmitted at the end of the day, may not fully reflect changing fashion trend sales (McFee, Dessain, and Sjoman, 2007). Within the fast fashion industry, what is fashionable today may be obsolete and unfashionable tomorrow (Tesseras, 2009). Fashion changes fast, and Zara needs a system that can wholly and efficiently reflect this based on cloth’s designs, colour, and even the sizes. And finally, the very fact that Zara’s hardware vendor for POS terminals refuses to enter into a contractual agreement regarding their assurance not to change the DOS operating system, does not fully assure Zara that it would not in the future (McFee, Dessain, and Sjoman, 2007). This presents a ris k to Zara’s operations. Where the costs of maintaining the ancient system surpasses or equals the benefits that the vendors gain from maintaining the system for Zara, the vendors may decide to change the machines. Upgrading the POS terminals into a modern operating system would enable development of newer capabilities into the software which would potentially enable the company to build in store networks as well as give the employee the ability to look up inventory balances in their own stores and in other stores. This would enable the store managers to understand which cloths are selling fast, and which ones they are left in inventory without having to go through the store to physically count them. Therefore it would enhance decision making with regard to what kind of clothes, in what design, colour and size are required. Furthermore, connectivity among stores which are nearer would enhance sharing of data on which products are in one store yet is in shortage in another (Car o and Gallien, 2010:261-265; Caro, et al, 2010:74-79). This would enhance fast movement of merchandise from one store to another, thus enhancing sales. Such information technology capabilities would not only streamline information flow along the supply chain in real time but also enable the headquarters to be connected to a store’s real time data sales which would be essential in making any decisions with regard to design, size and colours, as well as using actual real time data in planning and shortening cycle times for each of the stores (Walters, 2006). The real time data also would enable the headqu

Business analysis of International Business Operations Assignment

Business analysis of International Business Operations - Assignment Example The awareness of cultural diversity is vital for successful performance of a company in the current business environment which is characterised by globalisation. The chosen expatriates should possess the necessary skills and business accomplishments within the resident country. This is related to the assumption that if they can perform well in the native country, the same will be extended in the foreign country. However, cross-cultural diversity may downplay this notion. Maximising the chances of success of the expatriates in the targeted international market is the critical goal of any performance-oriented training manager. Otherwise, the company stands to lose valuable time, money and effort. This paper is an analysis of the foreign language and cultural training needs of expatriates of a prominent UK outdoor clothing company based in Trafford Park, Manchester. The expatriate managers are to be tasked to oversee of two smaller outdoor clothing companies that the company is planning to purchase in Barcelona and Sebastian in a five year period. Expatriation Harzing and Ruysseveldt (2004:252) define expatriates as employees who work outside their home countries. Equipping the expatriate managers with cultural competence will help them to understand how the Spanish people think, act and do business. The training skills will also enable them to identify the potential business challenges that they will face in the new markets, how to solve them, strategies that they may apply to improve working relationships in the new environment and how to harness the cultural diversity in Barcelona and Sebastian for the company’s advantage. According to Dowling and Welch (2004), expatriates are crucial to any business because they act as agents of socialisation, build networks and exercise direct control on behalf of the company in international destinations (Stiglitz, 2006). They also act as bridges between the internal and external company contexts. Diagram 1: The role of expatriates The recruiter assigned with the responsibility of recruiting expatriates should be selected according to the job requirements. Training should be designed in a manner to judge the expatriate’s intercultural interaction, flexibility, professional expertise and adaptability to the new culture (Cheng, 2007:23-38; Heffman, 2004: 114-125). It should also promote open mindedness and tolerance, experience in international assignments, language capability, family situation, motivation, positive attitude and empathy towards the host’s culture. The concept of linguistic and cultural diversity encompasses the variation that exists between people such as language, art, religion, dress, traditions, food and societal structures. According to Evan et al. (2002), a company is required to consider many factors from selection

Critique essay Example | Topics and Well Written Essays - 750 words - 7

Critique - Essay Example The duty of USA as the world’s superpower is to ensure security of Americans and the world in general. It is involved in wars that upset the world peaceful order. USA and other European allies persuaded Iran to drop nuclear and Uranium production to protect the civil stability existing in the country after many years of war. If US had vested interests in Iran, it would not have lifted the international sanctions regimes, Iran’s key oil ores, banking and financial sector. The country gets at least $4.2 billion profit from the oil sales which USA could benefit as a result of the war. USA would have retained Arak reactor instead of suggesting having the plutonium reduced to manageable levels. An article by BBC News reveals that there are still political constraints that will upset the success of the negotiations about nuclear programs. There is a possibility that Iran could go out for war as opposed to USA opting to strike it and halt the production of nuclear and uranium products. The trips of John Kerry and the US security officials have been fruitless. In an article written by Irene Chapple and Mark Thompson on CNN edition, the newly elected Iran president Rouhani maintains that Iran will continue to embrace the peaceful technology of nuclear weapons. The president had stated six months before Iran went into a peace deal with USA. The president changed his stance on nuclear weapons manufacture in Iran and supported the move to have the facilities inspected. There is a high likelihood that the same president can pursue war interests towards other countries other than USA. The essay states that the bone of contention between USA and Iran emanated from the perception that Iran could be pursuing war to revenge against the west. Iran could still spoil for war against Israel since the feud between the two countries has never been solved since 1979. Iran perceives Israel as an illegitimate state and has no right to exist. The article provides evidence that

Differences in Beliefs About the Causes of Health Disparties in Black Article

Differences in Beliefs About the Causes of Health Disparties in Black and White Nurses - Article Example The Caucasian nurses focus on genetic variables to determine the health disparities. The differences translate to different healthcare cultural competency skills trainings. The Article Reflects Good Management Practice. The principles in the article reflect good management practices. The African Americans correctly focus on the external factors in the pursuance of their healthcare activities (LaVeist, 2011). External activities affect the patients’ health. Consequently, resolving the issue of external healthcare providers enhances healthcare services. Implementing programs, improving communication and reducing discrimination in society resolve the disparities. Similarly, the Caucasian nurses focus on the genes. Gene research helps hasten the body’s recuperation process. The process indicates that some illnesses are triggered by certain gene formations. By focusing on rehabilitating the genes, the patient’s health improvement is hastened. The White nurses focus the â€Å"inner factors that are uncontrollable cause disparities (Chen et al., 2013. p. 275)†. These same nurses do not acquire external information in the patient rehabilitation process. The Caucasian nurses believe the patients’ genes triggered the ailments (LaVeist, 2011). I feel this is an important healthcare management article. The above article is important to the healthcare management process. By knowing how the African Americans think, the disparities can be address. By knowing how the Caucasian nurses think, disparities can also be address. Better understanding of the disparities between the two nursing groups will enhance the patient care outcomes. If the gene research shows that the patient’s health cannot be cured, the nurses accept the gene research findings (Chen et al., 2013). Further, the differences lead to variances in efforts to improve health conditions (Chen et al., 2013) For example, the

Cunduct a survey criticle analyzing Essay Example | Topics and Well Written Essays - 750 words

Cunduct a survey criticle analyzing - Essay Example The paper goes systematically. In the first half of the paper, it provides a brief account of the approach to be taken while conducting this research. This is followed by a step-by-step guide through the entire process of data collection, data analyzing and reporting. It is not a manual on how to conduct a research. It is not even intended that way. It is rather a way to enlighten the novice researcher of the pitfalls associated with research and common mistakes encountered. It tells him, how he must avoid those mistakes if the work is to be deemed authentic and valid. Survey research asks of the same practices and methods as those undertaken in other approaches for research. The journal editors and the research community at large will evaluate a research report with the same level of intensity as that of any other research report. This does not imply that the survey research is difficult or complex, but the point being that the researchers need to be aware of the steps that should be taken in a survey research and they should be thoughtful, in their planning, execution and reporting of the project. More than anything else, survey research should not be considered as a quick, easy and dirty option. It should be worked over very cautiously. If haphazard work is done on it then, it won’t be able to add sufficient and desired value to education. The article elaborates on the development of the Team Diagnostic survey (TDS). It is an instrument which is used to evaluate the strengths and weaknesses of work teams and for research on team behavior and performance. The TDS revolves primarily around research and theory on the conditions set to foster and build team effectiveness. It gives an insight into how well a team is structured, supported and what is it’s leadership like. It reflects on how the processes members engage in while working, the impact of their reactions to the team at large and to the work . On the psychometric properties level, TDS

Week4 discussion 2 . main post plus answer to a peer . total 2 post Essay

Week4 discussion 2 . main post plus answer to a peer . total 2 post - Essay Example One of the principal concerns brought about by this issue is: if time travel is possible, would people be able to change past events and alter the current state of affairs. In Bill Joy’s and Alvin Toffler’s articles, the primary concern is whether rapid and unregulated technology advancement would have a negative impact on future generations. According to Bill Joy, swift development of genetic engineering, robotics and nanotechnology, enables humans to create things capable of self-replication thus laying the foundation for impending doom. Toffler’s presents a closely related argument, suggesting that revolution of society toward super-industrialization may overwhelm people in the future, causing human disconnection and stress. The final reading on Thomas More’s utopia, describes a perfect fictional world free of all negativities. These writers perceive the human brain as being limitless and capable of many discoveries. However, they all seem to support th e commonsense, which requires individuals to acknowledge the nature of life’s order and the need to live in a manner that respects it. Diane Ackerman in her book Alchemy of the Mind explores not only the scientific elements of the brain, but also its social and psychological links to mind development. While the other writers primarily focus on the scientific reasoning of the human brain, Ackerman interlinks the scientific aspects with emotive, social, mechanics of language and other elements. Therefore, Diane Ackerman provides the most comprehensive and effective outlook on human reasoning and better platform for understanding life’s cryptic issues. Travis is right to assert that issues of morality and philosophy usually present complex questions. This is because virtually everyone has their view on what constitutes moral principles. For instance, in the persistent right to life debate, many argue that abortion is wrong, while others present an equally