The geography of food has been a popular subject for researchers and scholars who have explored the representative foods of a given region in reference to the area’s cultural identity. Food plays an important role in the development of individual cultures and civilization. Food consumption and dining habits usually reflect individuals’ location, cultural and individual identity, accessibility to food and heritage. United States is a country often called a “melting pot society.” Immigrants in the United States comprise over eight percent of the population, and various ethnic groups have reshaped American society with their unique cultures and foodways. Driven in part by globalization, food has been commercialized in an effort to increase profit and broaden the diversity of foods available for consumption. By studying ethnic restaurants and the food they offer, one can gain a basic understanding of other information related to ethnic groups. The purpose of this study is to analyze changes in ethnic restaurant numbers, types, and locations from 1940 to 2005, as well as changing demographic patterns in Bowling Green, Kentucky. I hypothesize that a relationship exists between the numbers, locations and diversity of ethnic restaurants and ethnic populations in Bowling Green. Globalization and the influx of ethnic groups will reshape the diversity of ethnic cuisines between 1940 to 2005. In addition, changes in Bowling Green income, education level and ethnic structure are associated with increasing diversity of ethnic restaurants. Relationships between the locations of ethnic neighborhoods and ethnic restaurants are also examined. The methods of investigation in this thesis include assembling a database of historic restaurant information and using GIS technology to map locations of ethnic restaurants and analyze spatial patterns and ethnic diversity of restaurant types. In order to investigate the association between ethnic structure, income and education level of Bowling Green’s population and the diversity of ethnic restaurant over time, data was collected from the decennial Census of Population and Housing. To research current consumer preferences, a survey was conducted to discover the most influential factors impacting residents’ choice of cuisines and the variation in restaurant preferences among age groups. Interviews with owners of ethnic restaurant shed light on locational choices.

Title: Long term cost efficiency through green management control systems.Authors: Nancy Vukania &Xiaochen QinSupervisor: Åsa Karin-EngstrandBackground: The worldwide financial crisis of 2008 has reconfigured the economic turf leading to a more uncertain and turbulent playing field – a greater challenge for business strategy and the quest for optimization- The oil price hike of 2008 (Furlong 2010)1 caused its rippling effect to affect various cost categories including energy, labor and logistics thus causing a roller coaster business decision making process regarding outsourcing, off shoring and internal control and cutting short the decision making term to make room for adjustments. Amidst this high volatility and turbulence of factor markets coupled with fierce competitor activity, organizations are being drawn towards alternative sources of cost advantage which can enable them pursue long-term profitability.Aim: With this research, we intend to introduce an idea of cost efficiency which in the long term has the potential to develop into cost leadership for mature public organizations who are facing uncontrollable instabilities from the external business eco-system as well as international legislation regarding environmental sustainability (United Nations Framework Convention on Climate Change)2. We aim to do this through studying an Energy performance contracting (EPC) project currently being undertaken by Landstinget I Östergotland (LIO), the county council of the province of Östergotland in Sweden.Results: We aim to prove- based on the results of the studied EPC project and the literature on green technology and management control systems- that the interplay of green technological systems and management control techniques can in the long term achieve substantial cost saving and profit making differentials that are sustainable, eco-friendly and subject to further development.Key Phrases/Words: Cost strategy, Management control, Green technology, Long-term SustainabilityPaper Type: Research Paper

This essay discusses the aspects of Carnival in the poem Sir Gawain and the Green Knight and the opposition between ordinary official life and the Carnival. Peter Burke’s and Mikhail Bakhtin’s theories on the Carnival are used throughout the analyse of the poem mainly with focus on four different aspects; food, sex, violence and games. The essay also discusses the questioning of rank, which was central to the spirit of the Carnival where all were considered equal.  Gawain is the protagonist who throughout the poem manages to resist the spirit of the Carnival despite being challenged by three different antagonists who in their on ways symbolise the Carnival; the Green knight with aggressive and mocking speech, the Lady of the Castle who acts as the seducer and Lord Bertilak who in his three hunts shows that he embraces the spirit of the Carnival.

The purpose of this study is twofold. Firstly, it is a feasibility study intended to contribute tofurther research on the municipal authority to mitigate green house gas emissions. This will bedone by studying the municipal authority on green house gas mitigation measures in threeSwedish municipalities. To fulfil the purpose the following questions are set to be answered.What is the municipal authority over green house gas mitigation measures in these threemunicipalities?- What is the formal ability of municipalities in Sweden to act on GHG mitigation?- What measures do these three municipalities use to mitigate GHG emissions?- How do the municipalities consider their climate authority?The study focused on measures within three sectors; traffic and transport; energy, andinformation and out-reaches. Transport and energy make up the main sources of GHGemissions in the municipalities, and information was a common measure.4 categories of authority were developed; Legal authority, Economic authority, Climatecompetence and Collaborations, this to get a picture of what influenced climate authority. Theidea for this came from previous research that involved aspects similar to the categories. Theresult showed that municipal climate authority is quite relative, the categories are relevant, butpolitical will and ambitions on tackling climate change are decisive. In the transport sector themunicipal authority was restricted due to the authority of other actors. The authority in theenergy sector was limited because national legislation had precedence.The municipal climate authority is considered strong within its own organisation, themunicipal role as wide and involving many responsibilities. The role was described as widerthan the municipal authority. Most of the climate measures are directed towards themunicipality’s own organisation, the premises of the municipality and the services it provides.Outside the municipal organisation and services, but within its geographic unit, in the specificmeasures developed in this study, the climate authority was weaker and mainly exercisedthrough collaborations. The municipalities are not using their climate authority in full. Byimplementing measures like climate considerations in public procurement, their authoritycould be improved.

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Due to the environmental regulations and acts proposed and initiated by EU, enterprises have to take the impact on the environment into account. As such, they need to standardize suppliers¡¦ production process and management mechanism in their supply chain to lower the impact of their products and production process to the environment. As a result, how to establish suppliers¡¦ awareness of environmental concept and share the knowledge of green product production and related environmental management practices have become the key issue about green supply chain management. This study uses case study method, and seven enterprises which perform well in environmental protection are interviewed. After analysis, there are seven issues are found in this study: 1. Environmental acts in the local markets have positive influence on the implementation of green supply management by global enterprises. 2. The more customization and modularized the product of enterprise is, the more they enhance their green supply management, in order to respond to environmental acts. 3. The emphasis on environmental acts will assist the long-term and cooperative relationship between enterprises and their suppliers. 4. The emphasis on environmental acts will affect positively the collaborative innovation of green supply management. 5. The relationship between enterprises and their suppliers will influence the types of sharing knowledge in green supply management. 5-1. When enterprises and their suppliers have short-term and contractual relationship, they tend to share only explicit knowledge. 5-2. When enterprises and their suppliers have long-term and cooperative relationship, they tend to share explicit and implicit knowledge. 6. The more innovative the products of enterprises, which also have the characteristic of an assembly plant and a system manufacturer in the supply chain, the more likely they play a leading and transferring role in the knowledge sharing of green supply management. 7. The relationship between enterprises and their suppliers, as well as types of shared knowledge, will impact the construction of knowledge sharing and the installation of the controlling (auditing) mechanism of green supply management. 7-1. When enterprises and their suppliers have short-term, contractual relationship, they tend to establish only basic and explicit knowledge sharing mechanism. 7-2. When enterprises and their suppliers have long-term, cooperative relationship, they tend to use more resources and build a comprehensive knowledge sharing mechanism, but have a more restrict controlling (auditing) mechanism as well.

The main topic of this research is the impact to the tsunami-inundated area of the southeast coast of Taiwan caused by earthquakes. According to regression relationship (G-R relation) between the earthquake magnitude and frequency proposed by Gutenberg and Richter (1944), the expected number of tsunamigenic earthquake is estimated. Using the linear shallow water equations of COMCOT (COrnell Multigrid COupled Tsunami model), the propagation of tsunami in the ocean is simulated, and the reciprocal Green's function was applied to save the computing time of COMCOT model. Then, the seismic solution parameters are substituted to acquire a water level distribution of tsunami. Solitary waves of different wave height are used to compute the range and the probability of tsunami inundation at the southeast coast of Taiwan.

An interface-preserving level set method is incorporated into the Reynolds- Averaged Navier-Stokes (RANS) numerical method for the time-domain simulation of green water effects. This generalized method can be used to evaluate two- and three-dimensional, laminar and turbulent, free surface flows in moving non-orthogonal grids. In the method, free surface flows are modeled as immiscible two-phase (air and water) flows. A level set function is used to mark the individual fluids and the free surface itself is represented by the zero level set function. The level set evolution equation is coupled with the conservation equations for mass and momentum, and solved in the transformed plane. Chimera domain decomposition technique is employed to handle embedding, overlapping, or matching grids. To demonstrate the feasibility of the method, calculations are performed in several bench mark free surface flows including dam break flows, free jets, solitary wave propagations and the impingement of dam break flow on a fixed structure. The comparisons between the simulations and the experimental data provide a thorough validation of the present method. The results also show the potential capability of level-set RANS method in much more complicated free surface flow simulations. After validations, the method is applied to simulate sloshing flows in LNG tank and green water over the platform. In sloshing flows, the level-set RANS method captures the large impact pressure accurately on LNG tank walls. It also generates a plunging breaker successfully in front of a platform in the numerical wave tank. The good agreements between numerical and experimental results prove the level set RANS method is a powerful and accurate CFD methodology in free surface flow simulations.

Since 1998, the United States Green Building Council, via the Leadership in Energy and Environmental Design (LEED) standards, has established the premiere set of guidelines for construction ethics from the standpoint of eco-friendliness and occupant safety and health in the U.S. and around the world. These guidelines are skyrocketing in use due in part to two reasons: · increased awareness of a need for reducing, reusing, and recycling in order to save resources and natural areas for future generations; and, · increased amount of time spent indoors in work places and homes. The LEED guidelines encourage sustainable and responsible use of land, water, energy, and materials, and promote a safe and healthy environment through use of innovative designs and technology. As part of the responsible use of materials, the LEED guidelines encourage the use of rapidly renewable materials such as cotton, straw, wool, and cork as insulation products. Although these products can be produced naturally and quickly from nature, they are also cellulose or carbohydrate based products. Cellulose and carbohydrate based materials are typically optimal food sources for mold in the presence of moisture, ironically destroying facilities and creating poor living and work environments. Samples of wool, cork, straw, and cotton--rapidly renewable materials used as exterior wall insulation products--were exposed to different moisture amounts in an encapsulated environment, representing the environment within a wall cavity when exposed to water from pipes, leaks, condensation and absorption, or from initial construction. The samples were monitored over time for mold growth. The data logged from the samples were analyzed to determine the degree of mold susceptibility of each material. In addition, samples with increased amounts of moisture were examined to determine increased promotion of mold growth. The results from this study showed that all of the above mentioned materials were highly susceptible to mold growth and that the moisture amount did not increase the rate of mold growth. Based on the data collected from this study, recommendations were made to review the current use of rapidly renewable and other cellulose and carbohydrate based materials in wall construction.

An interface-preserving level set method is incorporated into the Reynolds-Averaged Navier-Stokes (RANS) numerical method to simulate the application of the green water phenomena around a platform and the breaking wave above the deck. In the present study, this method is used to evaluate the laminar in two dimension plane with fixed orthogonal grids. In this method, it is assumed that the free surface is modeled as immiscible two-phase flow (air and water). A level set function can present the individual fluids, and the interface between two-phase is represented by the zero level set. In addition, the level set evolution equation is coupled with the conservation equations for mass and momentum, which will be solved in the transformed plane. For different purposes, there are several block domains in the application grid. Chimera domain decomposition technique is employed to handle such embedding, overlapping, or matching grids. Several simple test cases were performed to demonstrate the feasibility of this method. The comparisons between the ENO scheme and the WENO scheme will be illustrated in the Zalesak's disk case and will further prove that the WENO scheme is superior to the ENO scheme. The propagation of continuous wave case will validate some properties of wave and determine the importance of some parameters in code. Moreover, the method will be applied in simulation of green water around a two dimensional platform. By configuring different deck heights, some distinct phenomena can be represented. Lastly, it is crucial to observe the green water phenomena around the platform deck by applying the velocity-extrapolation routine.