Tourism Essay Example | Topics and Well Written Essays - 2500 words - 2

Tourism - Essay Example After this point the paper will give some insight as to the overall trends in the international community specifically in the United States. Next an in depth analysis will be conducted as to how the UK travel industry has been affected by the recession and provide insight as to what strategies some organizations have opted to utilize in effort to combat the recession specifically focusing on strategies such as offering new low cost options or increased advertising. Building on these points this paper will argue that many of these changes may simply be short term strategies designed to adjust to temporary changes in consumer preferences and how some strategies are designed to be coherent long term strategies. In an article published by the Suffolk City Council (2008) a number of different groups were identified as being the most likely to be affected by the current recession. Primarily identified were in terms of individuals were people with low incomes such as those people with fixed incomes, and those people unable to cope with rising costs such as those heavily in debt. In regards to manufacturers and service providers the research summary identified that companies manufacturing durable consumer goods such as washing machines or cars will be severely negatively affected by the recession owing to the fact that consumers are reluctant to make big purchases in times of economic uncertainty. More importantly to this topic the Suffolk City Council (2008) identifies that the service sector will be the most negatively affected sector insofar as retail, financial services leisure has already seen some of its biggest decrease in output levels since the mid nineties. The reasoning behind this d ecrease in the service sector (Specifically the leisure sector) is because of the falling consumer confidence in the overall economy. According to Barbaro and Uchitelle (2008) it is the case that in the American context consumer confidence in the strength of

Lap report Lab Example | Topics and Well Written Essays - 500 words

Lap - Lab Report Example Half value layer is often applied in radiography, this is because it is easier to remember or recall the values and simple calculation are readily performed. There are often a multiple factors the affect half value layer. These factors often brings the difference in value of HVL in different material. For the case of aluminum the following factors always affect HVL. Thickness of the aluminum attenuator, purity of the aluminum, detector material of dosimeter used. Fluctuation of x-ray output, detector location in x-ray field. Ultra high purity of aluminum always produce more accurate measures of half value layer (Edenman and Sidney). This is often different from the aluminum alloys since they have got a lot of impurity available. Although the half value of different materials was one of the important parameters for the Quality assurance and Quality control, a constant monitoring had not been performed because of measurement using the process of ionization chamber. The formulae for cal culating HVL was given by A = Ao e, Different material have got different half value layer. This brings the difference in capability in shielding of the same material. As can be seen from the table above wood have the highest half value than aluminum. The value of wood was 6.00mm while that of aluminum was 1.6mm. Half value layer was the most used factor for describing both the penetrating ability and the penetration through specific objects or material. Different shielding strength of different objects also differ when different material are used. This is evident from the first table, the Sr is different for both the aluminum and wood. There are often a multiple factors the affect half value layer. These factors often brings the difference in value of HVL in different material. For the case of aluminum the following factors always affect HVL. Thickness of the aluminum attenuator, purity of the aluminum. These factors are