This thesis assesses the role of the Government (in Mexico) and the Foreign Trade Council of Mexico (BANCOMEXT) in the internationalization of Mexican small and medium-sized enterprises (SMEs) in low- and medium-technology industries (LMT), which is the main group of firms serviced by BANCOMEXT-Europe. It also sheds light on the internal and external barriers this organization has identified as affecting the internationalization of these SMEs from developing countries (Mexico) in developed and distant markets (the European Union). To achieve this, a case study was undertaken in the six offices of BANCOMEXT (now PROMEXICO) in Europe: Italy, the UK, Germany, Spain, the Netherlands and France. BANCOMEXT is the most specialized governmental organization dealing with the internationalization of SMEs. The story told by the BANCOMEXT officers is analysed from the international business (the Uppsala model and the role of government intermediaries in the internationalization of SMEs), innovation and policy perspectives (the national system of innovation (NSI) approach) and the economic perspective. After the inductive analysis of the interviews undertaken with government officers from BANCOMEXT-Europe, 220 concepts that span the policy, macro, micro and meso levels were identified. The findings suggest that BANCOMEXT-Europe has mainly contributed to the internationalization of LMT-SMEs by the provision of information and by putting these firms in contact with potential clients abroad, but there are some unattended areas in which BANCOMEXT-Europe could expand its activities to contribute to the internationalization of LMT-SMEs. This thesis also uncovered that the SMEs' performance and the scope of BANCOMEXT's activities have been negatively affected by problems of different origins. Some of them are internal to Mexican SMEs, and there are also external barriers of both domestic and foreign origin inhibiting the SMEs' internationalization and explaining their very limited participation in foreign markets. These problems are enhanced by the environmental differences (differences in institutional set-ups) between Mexico and the EU and the geographical distance. In addition, this research provides empirical evidence from a developing country (Mexico) about the pervasive consequences of the lack of governmental support and policies for the internationalization of LMT-SMEs. This research calls for more active participation from the Government and policy makers to contribute to long-term economic growth from the supply side by improving SMEs' competitiveness through interactive learning, knowledge access and knowledge creation, innovation (incremental innovation) and the provision of favourable conditions for the internationalization of LMT-SMEs. Accordingly, a series of suggestions aimed at improving the competitiveness and internationalization of Mexican LMT-SMEs in the EU is also presented.

Le Programme National de Rénovation Urbaine (PNRU), initié au titre de la loi Borloo du 1er août 2003, a été explicitement conçu pour s’attaquer à des questions urbaines et sociales lourdes : obsolescence du parc de logements des organismes HLM, concentration de populations paupérisées dans des espaces qualifiés d’espaces de relégation, discriminations liées à la nationalité ou à l’origine géographique. Calibrée pour répondre aux problématiques des quartiers difficiles des grandes villes, sa diffusion à l’ensemble des territoires prioritaires et en direction de villes petites et moyennes témoigne du succès de la formule et, suis generis, d’une appétence particulière de ces dernières pour le changement, pour l’action et la communication autour de ces « maxi-projets urbains », parfois hors d’échelle.En inscrivant notre réflexion dans une relecture des théories de la transaction, nous avons interrogé les récits et les discours des acteurs décisionnaires engagés dans les opérations de rénovation urbaine d’envergure des villes moyennes à l’échelle de la région Bretagne. En somme, quand, comment et sur quoi se fonde l’engagement de la puissance publique dans le choix de la démolition et comment comprendre l’adhésion massive des villes moyennes à ce dispositif ? Il s’agit donc de s’intéresser, d’une part, aux conceptions de l’espace portées par ces opérations et, d’autre part, d’interroger les logiques de l’action sur lesquelles elles reposent. / The National Urban Renewal Programme (NERP), launched by the Borloo law passed on 1 August 2003, was explicitly designed as an answer to strong social and urban issues: housing obsolescence of the HLM, concentration of population in space which are considered as impoverished areas, relegation and discrimination according to nationality or geographical origin. Calibrated to address problems of the difficult areas of large cities, its diffusion to all priority areas and towards small and medium-sized towns reflects the success of the formula, and, by the way, a special appetite for action and communication about these "maxi urban projects" sometimes oversized.Mobilising a proofreading of transaction theories, we have analysed the stories and speeches of local actors and policy maker involved in large-scale operations of urban renewal in mid-sized cities across Brittany. In sum, we ask when, how and on what basis repose the commitment of the public authorities in the choice of demolition and how to understand the massive support of medium-sized cities in this device? This includes developing interest, on the one hand, about the concepts of space including in these operations and, secondly, to evalue and ask the logic of the action of the programme.

In this study we present GALEX UV, Sloan Digital Sky Survey, and Spitzer infrared imaging, along with an optical Hα map of the interacting galaxy pair Arp 107. IRAF photometry was used to analyze 29 star forming regions identified in previous work done with Spitzer colors. In this paper further analysis of the clumps of newly formed stars was done by creating Spectral Energy Distribution plots to sort the clumps as quiescent or starbursts. Color - color plots were used to estimate the ages and extinctions of the clumps by comparing magnitudes to stellar population synthesis models. Results seem to agree with previous models, and indicate a sequence of increasing age around the galaxy arm.

The environmental conditions in the center of the Milky Way galaxy (Central Molecular Zone; CMZ) are much more extreme than in the disk of the galaxy with molecular gas properties similar to those seen in galaxies at z~2. While the CMZ hosts several massive star clusters, the formation of stars from these dense molecular clouds and the feedback of these massive stars on the ISM is not well understood. I present in my thesis a case study of a few regions in the CMZ using VLA continuum and spectral line observations. I explore feedback eects of recent star formation (a young massive stellar cluster) on the surrounding ISM (molecular and ionized gas). Using the kinematic information of molecular and ionized gas, obtained dierent species of spectral lines, I will determine the line of sight geometry of the dierent gas components. I will then establish the relationship of these components to the larger structure of molecular gas in the CMZ.

Most enterprises in the United Arab Emirates are small and medium-sized enterprises (SMEs); some owners of these enterprises lack the knowledge of branding strategies to succeed financially. The purpose of this multiple case study was to explore branding strategies used by owners of some successful service SMEs. Krake's funnel model for the role of brand management in SMEs was the conceptual framework used in the study. Data were collected from semistructured interviews with a purposeful sample of 6 owners of medium-sized service enterprises who used branding strategies to improve the financial performance of their companies, and a review of company documents and company websites. Data analysis was conducted using the principles of the content analysis method, which included identifying codes and themes. Findings indicated owners of SMEs should be the personification of their brand, must do internal branding, should use the Internet and social media for marketing and branding, and should use innovative marketing strategies to promote their brand. The implications of this study for positive social change include the potential for owners of SMEs, who successfully implement branding strategies, to participate in the social causes started by the local governments for the welfare of people and communities.

This thesis seeks to address energy efficient design in a temperate climate in typical small, medium density housing, particularly in housing for the aged. The connections between energy efficient design and small, medium density housing were identified as contemporary issues related to Australian Government policies in two disparate areas. One policy area is reflected in the Government's commitment to assist older people, whether they are active, early retirees or the frail elderly, wealthy or poor, to live in their chosen place of residence. Increasingly this chosen place of residence may be a small, medium density dwelling. The other policy area is that related to reducing energy consumption in buildings. This policy is reflected in recently proclaimed building regulations aimed at reducing space heating/cooling requirements in housing. The building regulations include details of acceptable construction practice for energy efficiency that may not be appropriate in small, medium density housing. It was proposed in this thesis that extensive use of space heating and cooling in housing for the aged was required because well-established benchmarks for energy efficient design in a temperate climate were not generally appropriate in small, medium density dwellings and were particularly inappropriate in housing for the aged. `Appropriate' in this context referred to: indoor temperatures being acceptable without the need for space heating and cooling; retaining the site planning and general form of typical, medium density aged persons housing developments in suburban Australia; cost effectiveness over the life of a building; and fitting the needs of physically and financially vulnerable older people. / The methods used to examine the notion of appropriateness commenced with a literature review that related to the general physical and economic status of older people and their needs and responses to space heating and cooling in the home. Further, the literature review considered the principles of energy efficient design and benchmark criteria for energy efficiency. Arising from the literature review, two tools of study were used in order to develop a set of data encapsulating the salient features of small, medium density housing. The first was a multiple case study of typical housing for the aged. This was conceived as a way of determining if small, medium density dwellings could provide appropriate indoor thermal conditions and/or were designed to be energy efficient. The indoor temperatures were monitored in summer and winter and annual energy consumption was established and statistically analysed. The building designs were analysed in terms of their orientation, glazing areas, wall areas, volumes of thermal mass and ventilation capacity and compared with benchmarks for energy efficient design. The second tool involved a series of computer simulations of a typical small, medium density dwelling. The simulation process was utilised to determine if a new set of benchmarks for energy efficient small, medium density dwellings were required that would incorporate the notion of appropriateness. From the multiple case study it was found that, irrespective of design, indoor temperatures in 98% of dwellings were above the acceptable maximum summer temperature of 27.4°C in still air and indoor temperatures in all dwellings were found to be below the acceptable minimum daytime temperature of 19.8°C. / The findings also showed that some aspects of the benchmarks for energy efficient design were not appropriate in typical, medium density housing constructed specifically for the aged. From the simulation process it was discovered that acceptable temperatures could be achieved in small medium density housing if the principles of energy efficient design, incorporated within a new set of benchmarks, were integrated with appropriateness criteria for housing for the aged. The approach taken with the new benchmarks was to create both performance based and prescriptive design solutions. The performance model differs from the current benchmarks for energy efficient design in that it establishes key functional objectives for energy efficient design. Compared to the current benchmarks, the prescriptive design solutions show significant reductions in the areas of northerly glazing and total glazing. To compensate for the reduced area of northerly glazing, both direct and indirect means of solar gain are utilised for passive heating. The thesis outcomes have implications for three areas of the construction industry. The prescriptive design solutions presented in building regulations for energy efficiency in housing need to be qualified, the design briefs prepared for energy efficient construction of small, medium density housing need amendment and the approach taken by designers involved in energy efficient small, medium density housing needs to be reconsidered.

Small and Medium Enterprise (SMEs) have contributed significantly to the economic growth of Hong Kong and it is worth investigating how they prosper. This study was based on an examination of a sample of SMEs in the logistics industry operating during the economic crisis in Hong Kong. The factors influencing the growth of small firms are many, complex and erratic. The primary objective of this study was to test the determinants of SME growth. The research question addressed was how and to what extent the characteristics of the owner-manger, the nature of the firm, and company strategy, together with the economic and government factors, impact upon the growth of small business. This study was conducted in 2004, based on a survey of 102 SMEs within the logistics industry in Hong Kong SAR. By studying the factors contributing to the growth of SMEs, this research investigated and analyzed the characteristics of SMEs which were at least three years old during of the period 1998 - 2003. The appropriateness and the support of the determinants that affect SME growth were empirically analysed. The research design was quantitative in nature, testing various hypotheses and theories about the associations between perceived constructs. Outcomes were then compared with factual indicator data, subjected to multiple regression analysis and co-efficiency analysis. The results of the regression analysis showed no tremendous incongruity compared to research conducted in previous studies, although there were some factors associated significantly and some factors associated positively but insignificantly with firm growth. Even though some findings appeared to be inconsistent with previous studies, the preoccupation of researchers and policy-makers worldwide with matters relating to SME growth was recognized. / These empirical findings provide evidence that owner-managers may adopt different managerial styles and strategies as a consequence of the amount of growth desired, and the amount of risk they are willing to assume. Of the four main factors identified as influencing the growth of small firms - the characteristics of the owner-manager, the nature of the firm itself, the business strategies adopted, and the external factors concerned - all these four components need to be combined appropriately for growth to be achieved. This means that it is very difficult to identify whether or not a firm will be a success or a failure. The significances of these factors and their impacts have been addressed and reported in the study. Recommendations are made for business practitioners who are still trading, distinguishing between businesses with high and low growth expectations. Owner-managers are encouraged to acquire better management skills and qualifications to improve their managerial capabilities and experience. Appropriate strategic planning, technology advancement, education, training and government support are recommended for improving growth performance. In recognition of the need to improve small business growth, these research findings reveal that some of the factors considered important to success in Hong Kong small businesses are unique to the Hong Kong business environment. In this sense, the findings provide good references for scholars and policy-makers to design policies and provide assistance that are appropriate for use particularly in Hong Kong. Future research directions have been discussed and managerial implications for both practitioners and researchers have been suggested.

Packet broadcast networks are in widespread use in modern wireless communication systems. Medium access control is a key functionality within such technologies. A substantial research effort has been and continues to be invested into the study of existing protocols and the development of new and specialised ones. Academic researchers are restricted in their studies by an absence of suitable wireless MAC protocol development methods. This thesis describes an environment which allows rapid prototyping and evaluation of wireless medium access control protocols. The proposed design flow allows specification of the protocol using the specification and description language (SDL) formal description technique. A tool is presented to convert the SDL protocol description into a C++ model suitable for integration into both simulation and implementation environments. Simulations at various levels of abstraction are shown to be relevant at different stages of protocol design. Environments based on the Cinderella SDL simulator and the ns-2 network simulator have been developed which allow early functional verification, along with detailed and accurate performance analysis of protocols under development. A hardware platform is presented which allows implementation of protocols with flexibility in the hardware/software trade-off. Measurement facilities are integral to the hardware framework, and provide a means for accurate real-world feedback on protocol performance.

This thesis examines the adoption process of Information Technology (IT)-based solutions within small and medium enterprises (SMEs) in Indonesia, in the furniture and handicraft industries. As the Indonesian SMEs grew in size, they faced new problems in managing their businesses. They have tried to use IT to support their business and resolve some of these problems. Yet in their efforts to adopt IT, they often faced new problems by introducing new technology into the organisation. The thesis examines the experiences of 35 Indonesian SMEs when they adopted IT. We investigated what factors were influencing IT adoption; the process of IT adoption which covers decision making, implementation or deployment and evaluation; and how SMEs cope with and recover from failure. The participants’ experiences were compared to what has been reported in the existing literature. Analysis of the relevant research literature revealed some unexplored issues concerning IT adoption within SMEs. Most of the published research has been conducted in developed countries, with little in developing or less developed countries. From those few, only one was conducted in Indonesia and it was about IT diffusion. The focus of previous studies was mainly to explore factors influencing IT adoption and they mostly utilised survey techniques to elicit the factors. The scant literature suggests that exploring IT adoption can be approached from three different perspectives: individualist, structuralist, and interactive process. This thesis uses the interactive process approach to explore how well those factors that have been well documented in the literature actually work in Indonesian SMEs’ IT adoption. As a result of our exploration, we formulated a model of an interactive process view of IT adoption within Indonesian SMEs. A qualitative approach was used to answer research questions and explore the participants’ experiences in depth. In this thesis, we used in-depth interviews to explore participants’ experiences. These interviews enabled us to draw out not only IT adoption processes but also successes and failures in IT adoption. Semi-structured interviews were used as the data collection tool. They provided guidance so the interviews stayed well within the focus of the thesis, yet provided room to explore new and relevant issues that emerged during the interview process. Content analysis of the interview transcripts was used to extract answers given during the semi-structured interviews and to identify new themes that emerged from the data. The analysis resulted in important findings. First, it confirms some factors found in the literature as actually influencing IT adoption in Indonesian SMEs. Despite some similarities, we found some differences such as government role and competitors’ influence on IT adoption. The other findings are concerned with the failures faced by some of the participants. We then explore the differences between failed and successful participants, and how Indonesian SMEs cope with and recover from failed IT deployment. Finally, we revised the initial model of the interactive process of IT adoption. The extended model captures new insights into success and failure of IT adoption, and could provide a better understanding of IT adoption within Indonesian SMEs. The interaction between different factors in the IT adoption shows how those factors influence each other and how different stakeholders could manage their own interests related to IT adoption. The improved model could be used to guide Indonesian SME managers to manage their adoption of IT more effectively.

This thesis presents a study of business adaptation strategies employed by small and medium retailers in order to be sustainable in a climate of rapid and significant environmental change in regional Thailand. The study was carried out in Ubon Ratchathani, a large regional city in North Eastern Thailand which shares many of the difficulties encountered by regional businesses in regional Thailand. Changes over the last ten years have been considered in this work and recent strategies adopted by the small and medium retailers have been investigated. Using extensive input from a study group which represented approximately 10% of all small and medium retailers, the study attempts to isolate the successful strategies for the region.