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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Life, Living, & Space

Tai, An-chi 06 September 2006 (has links)
The thesis is an attempt to define and design a house by utilizing modernized construction technologies. From a single cell, a man grows up into a complex creature with an independent life. A livable space for a person starts from the mother's womb, then moves on to a crib, a full-size bed, a room, and finally a house. We can say, therefore, "a living room" originates from an independent life and is created for a person. Man cannot and does not live alone. Human interactions help develop the spatial relationship among rooms in a house, and among houses in a community. Social relations, such as those found among family, friends and neighbors, define the mental and physical dimensions as they are manifested in the demarcations of rooms, halls and houses. Sadly, modernization seems to have destroyed the human basis for spatial relations, as we no longer can find these attributes in contemporary designs where elevators and stairs have replaced alleys and backyards where neighborhood children once played and housewives enjoyed socializing. Industrialized processes have allowed us to build more space more quickly, but, unfortunately, these processes have also simultaneously equalized qualities in housing design today. Because of the potential complexity of these questions, I am compelled to focus on a room or a house as the scope of the study. The aim of the thesis is therefore the study of the development of a socially and technically responsive house in the face of growth and change in an industrialized world. In Part One, I shall start with an analysis of historical precedents and the development of a working concept for the design. Part Two ponders how to use minimum materials and sizes to create maximum spaces and capacity. The final section includes the demonstration of the design process involved in the creation of a future-oriented house. / Master of Architecture
2

An Arctic Adaptation

Stein, Dylan 30 July 2019 (has links)
No description available.
3

Containing (dis)order : a cultural geography of distributive space

Martin, Craig January 2012 (has links)
This thesis focuses on the significance of distributive space for understanding capitalist forms of spatio-temporality. It argues that the distributive phase of commodity mobilities has remained a relatively under-represented aspect of social theory, especially in the context of cultural and social geography. The extant work that has focused on distribution tends to be confined to the areas of economic and transport geography. The thesis aims to address the importance of this space for understanding the formations of late capitalist modernity, particularly its role as a specific, but networked space between production and consumption. Significantly the work addresses the 'construction' of this space by focus sing on the substantive case study of containerisation. In doing so it engages with global commodity mobilities in the form of intermodal shipping containers, and their attendant logistical infrastructure. The research critically considers the spatial and temporal apparatuses that have been developed to organise and order the mobilities of the containers; including the design and development of the object itself, alongside a range of logistics and supply chain management strategies. In theoretical terms an important influence on the research has been Michel Serres' work on the interlacing of order and disorder. Given this, a simultaneous focus of the research deals with the immanent presence of disorder in these systemic environments; thus reflecting an intellectual engagement with theoretical work in the areas of turbulence, complexity theory, assemblage theory and Serres' work on the parasite. Substantively this aspect of the research has been determined by considering the place of the accident within networks and systems, alongside the 'tactical-logistics' of smuggling practices. 3
4

Planning and visualization of energy-efficient container buildings for residential purposes under three climatic conditions

Reitz, Linda January 2019 (has links)
Shipping containers that can no longer be used in cargo transportation are accumulating in large numbers in ports all over the world. At the same time, the usage of fully modular and prefabricated components in the construction sector is on a constant rise in recent years. Reusing these containers in their current form without melting them down, significantly elevates their lifetime usage as well as opens new and interesting options for modular buildings. While there are already many container buildings worldwide, the area of energy-efficient container houses has hardly been touched. Therefore, the goal of this thesis is to show the usage of shipping containers to plan energy efficient buildings in three different climate zones, while each building itself is fully climate adaptable for its location using passive architecture. To accomplish this primary focus, a detailed analysis of the climate conditions of the locations is necessary. The tree locations are Stockholm, Berlin, and Cape Town. Afterwards a uniform base model will be developed, depending on the specifications of these shipping containers. This Base Case can be adapted to three different climate conditions, by modification and adaptation to create buildings with an effective passive architecture for each location’s climate conditions. These modifications will be used to develop a suitable design for each climate zone with all specifications described and visualized for each case of usage.
5

Influence Of Shipping Container Upon Temperature, Relative Humidity, And Bacterial Growth On Broccoli

Berus, Nicholas 19 March 2019 (has links)
Temperature and relative humidity of produce throughout the cold chain can greatly affect the quality and safety of the food product. Different packaging systems or containers can provide better cooling environments for food products that could decrease temperature abuse and ultimately safety risks. In this study we compiled temperature and relative humidity profiles of broccoli packed in different shipping containers throughout the produce supply chain. The shipping containers looked at were the wax corrugated box, reusable plastic containers (RPC), and Eco Pack Green Box with and without a lid. Large differences were seen in the temperature profiles of each package during the first 15 hours of the cold chain with the wax-corrugated boxes showing the slowest rate of cooling. Growth rates of Salmonella sp. and Listeria monocytogeneson broccoli at different temperatures were also determined. Salmonella sp.showed a greater ability to grow on inoculated broccoli than Listeria monocytogenesduring higher temperatures such as 20° C and 37° C. Temperature profiles along with microbial counts from produce lots have been previously recorded; this is the first study to record temperature and relative humidity profiles in conjunction with bacterial growth data of lab inoculated produce.
6

Supportive Housing: Prefabricating Supportive Communities for the Homeless

Watson, Andrew 02 August 2019 (has links)
No description available.
7

Evaluation, Modeling, and Analysis of Shipping Container Building Structures

Giriunas, Kevin Andrew 05 January 2012 (has links)
No description available.
8

Countering maritime terrorism in the Caribbean Sea and the Atlantic Ocean : implications of possible maritime terrorism in the Caribbean /

Mitchell, Colin L. January 2007 (has links)
Thesis (M.M.A.S.)--U.S. Army Command and General Staff College, 2007. / Cover title. AD-A475 516. Includes bibliographical references. Electronic version available on the Public STINET.
9

Global IoT Coverage Through Aerial And Satellite Network

Ahmed, Faizan January 2020 (has links)
Internet of Things (IoT) and Machine Type Communication (MTC) have got more momentum in the last few years but still, need to be penetrated with their full swing in our daily life. This can be possible with general framework that provides global network coverage. Non-terrestrial networks comprised of satellites and aerial platforms are expected to provide next-generation communication services in underserved and un-served areas by ensuring the quality of service that cannot be covered by existing terrestrial networks owing to economical and geographical limitations. The aim of this thesis is to formulate a set of massive and critical MTC use cases such as global environment monitoring, tracking of shipping containers and smart agriculture, and assess their comprehensive requirements like data size, sensor node density and uplink capacity and discuss possible network architectures and deployments focusing on satellite or aerial networks. A rigorous discussion on different network architectures to address the requirements have been presented, that involve (1) Low Earth Orbit (LEO) satellite based network, (2) High Altitude Platform (HAP) based network, and (3) HAP and UAV based network. The proposed network architectures have been simulated and analyzed using MATLAB tools for respective use cases in terms of required number of satellites or aerial platforms. The criteria for selection of network architectures for the use cases are based on the minimum number of satellites or aerial platforms. The results show that LEO constellation consisting of 260 satellites are feasible concerning deployment and management for global environment monitoring network. Similarly, 1440 LEO satellites provide global coverage for tracking of shipping containers. Smart agriculture use case requires high throughput, and hence HAP and UAV integrated network architecture is more realistic for a fully autonomous system as compared to other network architectures. Cooperative control and management of set of agricultural machines can be performed at the UAV. Simulation results show that single UAV can be capable of commanding and controlling the agricultural smart machines in one square kilometer crop field and can send the summary of events to the central station via a HAP. / Internet of Things (IoT) och maskintypkommunikation (MTC) har fått mer fart under de senaste åren men måste fortfarande penetreras med sin fulla sväng i vårt dagliga liv. Detta kan vara möjligt med allmän ramverk som ger global nätverkstäckning. Icke- markbundna nät bestående av satelliter och flygplattformar förväntas tillhandahålla nästa generations kommunikationstjänster i undervärdiga och obetjänade områden genom att säkerställa kvaliteten påtjänster som inte kan täckas av befintliga marknät pågrund av ekonomiska och geografiska begränsningar. Syftet med den här avhandlingen är att formulera en uppsättning massiva och kritiska MTC-användningsfall som global miljöövervakning, spårning av fraktcontainrar och smart jordbruk, och utvärdera deras omfattande krav som datastorlek, sensornoddensitet och upplänkkapacitet och diskutera möjliga nätverk arkitekturer och distributioner med fokus påsatellit- eller flygnät. En rigorös diskussion om olika nätverksarkitekturer för att möta kraven har presenterats, som involverar (1) Low Earth Orbit (LEO) satellitbaserat nätverk, (2) High Altitude Platform (HAP) baserat nätverk, och (3) HAP och UAV baserat nätverk. De föreslagna nätverksarkitekturerna har simulerats och analyserats med MATLAB-verktyg för respek- tive användningsfall i termer av det nödvändiga antalet satelliter eller flygplattformar. Kriterierna för val av nätverksarkitekturer för användningsfallen är baserade pådet minsta antalet satelliter eller flygplattformar. Resultaten visar att LEO-konstellationen bestående av 260 satelliter är möjlig när det gäller distribution och hantering för globalt miljöövervakningsnätverk. Påliknande sätt ger 1440 LEO-satelliter global täckning för spårning av fraktcontainrar. Småjordbruksanvändningsfall kräver hög kapacitet, och följaktligen är HAP och UAV integrerad nätverksarkitektur mer realistisk för ett helt autonomt system jämfört med andra nätverksarkitekturer. Kooperativ kontroll och hantering av jordbruksmaskiner kan utföras vid UAV. Simuleringsresultat visar att en enda UAV kan vara kapabel att kommandera och kontrollera jordbrukssmarta maskiner i ett kvadratkilometer grödningsfält och kan skicka sammanfattningen av händelser till centralstationen via HAP.

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