Spatial Planning and High-tech Development

High-tech development—which lies at the very heart of the processes of economic growth—has been recognised by many developed and developing countries as a strategic instrument to enhance and sustain their competitiveness in the global economic network. Although the concept of high-tech development differs between countries, many share the underlying assumption that the core of high-tech development is to create a sound environment where innovation thrives. This ideology implies a definite spatial dimension. As a result, various spatial strategies have been formulated and implemented to support high-tech development. This has had intentional and unintentional effects on the economy, society and space. Numerous studies have been devoted to exploring, analysing and theorising this global phenomenon. However, there has been less attention given to the role spatial planning may play in the process of high-tech development and to the factors that shape the spatial planning approaches to high-tech development in a particular place. The major objectives of this research are to advance the knowledge of the role of spatial planning in the process of high-tech development, and to establish an analytical framework that helps reveal the major institutional factors that shape spatial planning mechanisms for dealing with the spatial issues of high-tech development in different places. This contributes to the field of high-tech spatial policies transfer and lesson-drawing. In order to explore the major factors that shape the practices of spatial planning in hightech development, a comparative approach is applied in this research. The Eindhoven city-region in the Netherlands and the Hsinchu city-region in Taiwan are selected as case study areas. Both city-regions can be recognised as success stories of high-tech development not only on a national scale but also on a global scale, despite the fact that they apply different approaches. In the Eindhoven city-region, the governments act as supporters and governors. High-tech development in the city-region is a result of close collaboration between different levels of government and other parties. In contrast, in the Hsinchu city-region the governments act as providers in high-tech development. By critically reviewing relevant literature, the research begins with the identification of principal components of high-tech development and their spatial dimensions, and with the establishment of a set of comparative frameworks, which are built upon the concepts of institutionalism and previous comparative studies of spatial planning systems. On the basis of the frameworks, the comparative study is conducted. Four major conclusions are drawn in this research. First, R&D capital, relational capital and human capital can be identified as the principal components of high-tech development, but the conception of the principal components is not static. It may change through time and space, and be influenced by contemporary technological development and dominant discourses about high-tech development. Additionally, how governments in a particular place conceptualise the principal components will influence the content of their strategies for high-tech development. Second, how governments in a particular place use their spatial planning system and tools to conduct, facilitate and/or coordinate the development of high-tech spaces is influenced by the socio-political context (e.g. model of society, administration system and conceptualisation of rights in land), conceptualisation of the principal components, dominant style of spatial planning, but also by their historical roots and contemporary technological capacities. At the city-regional level, the particular culture characteristics and historical experience of a city-region also have effects on the approach to spatial governance. Third, it is common that governments recognise the necessity of collaborating with knowledge institutes and high-tech firms in the process of high-tech spatial development, because they have access to a wide range of know-how and crucial resources. The creation of new institutional arenas to invite institutes and firms to participate in the process of decision-making is a good strategy for governments, although they must assure that the decision-making process is transparent and accountable, and meets the principles of social justice. Finally, the two cases have shown that a successful high-tech spatial development would have spatial effects on the surrounding areas, such as traffic congestion, imbalance between land supply and demand for housing and/or industrial land, and so on. It is necessary to anticipate and monitor continuously the externalities of the development from a more comprehensive perspective and to leave room for adjustment to the spatial planning and governance approaches. The analytical framework built upon the institutional concepts of Ostrom and Scharpf worked well in this research, but in the process of conducting the empirical study I found that the framework of institutional analysis I established for the empirical study implied a temporarily fixed situation for analysis. Such a framework did create an easier situation for analysis, but proved difficult to use to investigate and explain the dynamic interrelationships between the changing institutional contexts and the decision making of high-tech spatial planning at a specific place and time. While considering this limitation, I adopted a diachronic approach to complement the empirical study of part three, in order to understand the influences of prior institutional developments and specific episodes on later policy/decision making and action taking. In the future, if other studies consider applying the frameworks of this research, the effect of historical path dependency has to be taken into consideration

City-county consolidation and the (re)conceptualisation of urban-rural planning: A comparative study of Taichung city and Tainan city, Taiwan

The Taiwanese central government views city-county consolidations as an effective method to strengthen national competitiveness and to balance regional development. But for local governments, consolidation presents a series of planning challenges, especially in relation to the reconstruction of planning concepts and discourses in their new territories. Aiming to understand the process, this study first proposes a typology of regional planning concepts as a conceptual tool to explore whether and how the consolidated governments (re)construct their urban-rural planning concepts, and then it examines the factors that may influence (re)conceptualisation through a comparative study of Taichung City and Tainan City. The research results show that overemphasis on using the concept of competitive city regionalism to balance regional development at the national level may lead to a widening of rural-urban disparities at regional and local levels

Processing Design of Miniature Casting Incorporating Stereolithography Technologies

Investment casting is commonly used in the production of metallic components with complex shapes, due to its high dimensional precision, good surface finish, and low cost. However, the process is cumbersome, and the period between trial casting and final production can be very long, thereby limiting business opportunities and competitiveness. In this study, we replaced conventional wax injection with stereolithography (SLA) 3D printing to speed up the trial process and reduce costs. We also used silicone molds to further reduce costs to avoid the high costs imposed by photosensitive resin

Pentacene-Based Thin-Film Transistors With a Solution-Process Hafnium Oxide Insulator

Abstract—Pentacene-based organic thin-film transistors with solution-process hafnium oxide (HfOx) as gate insulating layer have been demonstrated. The solution-process HfOx could not only exhibit a high-permittivity (κ = 11) dielectric constant but also has good dielectric strength. Moreover, the root-mean-square surface roughness and surface energy (γs) on the surface of the HfOx layer were 1.304 nm and 34.24 mJ/cm2, respectively. The smooth, as well as hydrophobic, surface of HfOx could facilitate the direct deposition of the pentacene film without an additional polymer treatment layer, leading to a high field-effect mobility of 3.8 cm2/(V · s). Index Terms—Hafnium oxide, high permittivity, organic thinfilm transistor (OTFT), solution process, surface energy

Exploring the Impact of Different Sources Credibility on App Downloading Behavior: An ELM Perspective

With the increasing of using smart phone, people began to use “App” in their daily life. While they need to download a specific type of App, the developer of the App will provide them an introductory page which describes the functionality of the App and contains statistical data. Besides, function of “your friend who has downloaded this App” is introduced to smart phone users. Therefore, many peripheral cues are listed in the page nowadays to persuade people to download. The purpose of this study is to understand whether peripheral cues in the introductory page can persuade people to download this App. In our study, we used ELM-based theory to explain the behavior of persuading. The expected contribution of this study is to understand three peripheral cues would influence App credibility which influence attitude toward downloading. This study will provide advices to App developers to promote their strategies of business

The Non-linear Relationship between Muscle Voluntary Activation Level and Voluntary Force Measured by the Interpolated Twitch Technique

Interpolated twitch technique (ITT) is a non-invasive method for assessing the completeness of muscle activation in clinical settings. Voluntary activation level (VA), measured by ITT and estimated by a conventional linear model, was reported to have a non-linear relationship with true voluntary contraction force at higher activation levels. The relationship needs to be further clarified for the correct use by clinicians and researchers. This study was to established a modified voluntary activation (modified VA) and define a valid range by fitting a non-linear logistic growth model. Eight healthy male adults participated in this study. Each subject performed three sets of voluntary isometric ankle plantar flexions at 20, 40, 60, 80 and 100% maximal voluntary contraction (MVC) with real-time feedback on a computer screen. A supramaximal electrical stimulation was applied on tibia nerve at rest and during contractions. The estimated VA was calculated for each contraction. The relationship between the estimated VA and the actual voluntary contraction force was fitted by a logistic growth model. The result showed that according to the upper and lower limit points of the logistic curve, the valid range was between the 95.16% and 10.55% MVC. The modified VA estimated by this logistic growth model demonstrated less error than the conventional model. This study provided a transfer function for the voluntary activation level and defined the valid range which would provide useful information in clinical applications