Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 188 for “"SOA"”.
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Service Oriented Architecture (SOA) Security Models
<p>Interest in Service Oriented Architecture (SOA) is rapidly increasing in the business world due to the many benefits it offers such as reliability, manageability, re-usability, flexibility, efficiency, and interoperability.</p> <p>Many security technologies, models and systems have been …
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Resource Optimization of SOA-Technologies in Embedded Networks
… infrastructure. Service Oriented Architecture (SOA) with Web services would perfectly meet these unique characteristics of embedded networks and ease the development of applications. Standardized Web services, however, are based on plain-text XML, which is not suitable for microcontroller-based …
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SOA enhanced optical line terminal for future optical access network
… investigates Semiconductor Optical Amplifier (SOA)-based optical burst power equalisation as a promising approach to dynamic range management across both IM/DD and coherent PON architectures. By regulating optical gain before photodetection, SOA-based equalisation mitigates gain saturation …
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Knowledge-based SOA framework for improved supply chain integration and delivery
Supply chains are everywhere that people do business, from a single market stall by the side of a road to a multinational corporation. Wherever there are goods and services that need to be used in a scheduled way to create a product that will be sold. The problem that this thesis addresses is to …
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A service wrapping and provisioning framework for service-oriented architecture (SOA)
With growing use of SOA (Service Oriented Architecture), legacy programs should be reused, published and provisioned as services in metacomputing (grid) environments. This thesis will present a generic service wrapping and provisioning framework (SWAPS). Via SWAPS, the service wrapper to the legacy …
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Automatic Derivation of Performance Models in the Context of Model-Driven SOA
… Analysis for Service-Oriented Architecture (SOA) systems (PUMA4SOA), whose purpose is to automatically generate performance models from the UML software design models of SOA systems with performance annotations. The main goal of PUMA4SOA is to enable the analysis of performance properties of …
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Factors affecting adoption of service -oriented architecture (SOA) at an enterprise level
… manifestations is service-oriented architecture (SOA), an approach to designing and implementing IT solutions. Organizations adopting SOA are facing implementation challenges. Examining factors affecting SOA adoption at an organizational level can reduce uncertainty about SOA, its advantages and …
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Developing a strategy for the SOA market at a leading software vendor
… toward capturing Service Oriented Architecture (SOA) market share.
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The application of SOA for dispersion management of 2D-WH/TS codesin incoherent OCDMA system
… link by using semiconductor optical amplifier (SOA). A practical investigation was carried over a partially CD compensated 17 km bidirectional testbed between the University of Strathclyde and the University of Glasgow to perform the fine-tuning of CD adjustment using SOA.;A 19.5 km SMF-28 fibre …
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Characterization and source apportionment of ambient PM2.5 in Atlanta, Georgia: on-road emission, biomass burning and SOA impact
… Georgia: On-Road Emission, Biomass Burning and SOA Impact Bo Yan 260 Pages Directed by Drs. Armistead G. Russell and Mei Zheng Various airborne PM2.5 samples were collected in the metropolitan Atlanta and surrounding areas, which are directly impacted or dominated by on-road mobile and other …
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SPECIATION STUDIES FOR BIOGENIC VOLATILE ORGANIC COMPOUNDS AND SECONDARY ORGANIC AEROSOL GENERATED BY OZONOLYSIS OF VOLATILE ORGANIC COMPOUND MIXTURES
… latter process forms secondary organic aerosol (SOA). One of the important sources for SOA is the oxidation of volatile organic compounds (VOCs) by OH radicals, NOx, and O3. Aerosol can be visualized as suspended solid or liquid particle which is in equilibrium with surrounding gases. The …
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Understanding organizational traps in implementing service-oriented architecture
… of implementing service-oriented architecture (SOA) is to enhance IS agility and improve IT-business alignment. However, the contradictory experiences about SOA implementation turn out to be a paradox: why many organizations failed to meet their expectations about SOA implementation efforts, …
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Secondary organic aerosol formation of relevance to the marine boundary layer
… to lead to secondary organic aerosol (SOA) formation in coastal areas. The purpose of this dissertation is to test this hypothesis and quantify the SOA formation potentials of some representative biogenic and anthropogenic hydrocarbons when oxidized by Cl in laboratory chamber …
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Modeling secondary organic aerosol formation from biogenic hydrocarbons
<p>Secondary organic aerosol (SOA) is formed generally by the oxidation of gas-phase volatile organic compounds (VOCs) to form semi- or non-volatile products that then undergo gas to particle partitioning. In this work, the Caltech Atmospheric Chemistry Mechanism (CACM) and the Model to Predict the …
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Role of Water in the Formation, Transformation and Fate of Secondary Organic Aerosol
… and fate of secondary organic aerosol (SOA) remains not fully characterized. In order to address this knowledge gap, this thesis explores the role of water in SOA formation, chemical aging and fate as cloud condensation nuclei. The formation of SOA from the photooxidation of isoprene in …
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Resultados de tratamentos ortodônticos com ou sem extrações de quatro pré-molares de acordo com o sistema objetivo de avaliação do American Board Of Orthodontics
… de acordo com o Sistema Objetivo de Avaliação (SOA). 2. Definir quais seriam os critérios do SOA mais influenciados pela realização ou não de exodontias; 3. Verificar se existe correlação entre o índice do grau de complexidade (IGC) da maloclusão inicial e o resultado final dos tratamentos …
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Chemical and Physical Studies of Secondary Organic Aerosol Formed from Beta-pinene Photooxidation
… we investigated the secondary organic aerosol (SOA) formation from OH-initiated oxidation of -pinene. The majority of experiments were conducted in the York University smog chamber. The main objective was to identify the gas and particle phase products with an atmospheric pressure chemical …
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An investigation into the implementation issues and challenges of service oriented architecture
… within the Service Oriented Architecture (SOA) framework. The aim of this dissertation was to find out, if the introduction of the semantic layer into the SOA infrastructure will actually solve these challenges. In order to determine the existence of these challenges, a traditional web …
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Semiconductor-based all-optical switching for optical time-division multiplexed networks
… in semiconductor optical amplifiers (SOA) are particularly attractive due to their compact size, low required switching energies, and high potential for integration. In this dissertation we investigate the practical application of such semiconductor-based all-optical switches in …
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Four essays on capital structure dynamics: special reference to level of leverage, state ownership, corporate governance and climate risk
… speed of adjustment of capital structure (SOA). Since any deviation in the observed leverage from the optimal level will reduce a firm’s value, the questions pertaining to the existence of target capital structure and how fast firms adjust their leverage draw the attention of researchers …
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