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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.
31

Runtime Detection of a Bandwidth Denial Attack from a Rogue Network-on-Chip

JayashankaraShridevi, Rajesh 01 May 2015 (has links)
Chips with high computational power are the crux of today’s pervasive complex digital systems. Microprocessor circuits are evolving towards many core designs with the integration of hundreds of processing cores, memory elements and other devices on a single chip to sustain high performance computing while maintaining low design costs. Two decisive paradigm shifts in the semiconductor industry have made this evolution possible: (a) architectural and (b) organizational. At the heart of the architectural innovation is a scalable high speed data communication structure, the network-on-chip (NoC). NoC is an interconnect network for the glueless integration of on-chip components in the modern complex communication centric designs. In the recent days, NoC has replaced the traditional bus based architecture owing to its structured and modular design, scalability and low design cost. The organizational revolution has resulted in a globalized and collaborative supply chain with pervasive use of third party intellectual properties to reduce the time-to-market and overall design costs. Despite the advantages of these paradigm shifts, modern system-on-chips pose a plethora of security vulnerabilities. This work explores a threat model arising from a malicious NoC IP embedded with a hardware trojan affecting the resource availability of on-chip components. A rigorous simulation infrastructure is established to evaluate the feasibility and potency of such an attack. Further, a non-invasive runtime monitoring technique is proposed and thoroughly investigated to ensure the trustworthiness of a third party NoC IP with low overheads.
32

Dopad plateb třetích stran na ziskovost komerčních bank / The impact of third-party payment on the profitability of commercial banks

Lu, Yilin January 2021 (has links)
This article explores the influence of Chinese third-party payment transaction volume on the profitability of Chinese 15 commercial banks. The article starts from the operating model of third-party payment , and then builds four corresponding models from the four dimensions of deposits, loans, non-interest income, and return on assets to test the impact of third-party payment on the profitability of commercial banks. The article concludes with conclusion and recommendations for commercial banks to mitigate risks, supervise third-party payment platforms, and collaborate with third-party payment platforms. JEL Classification F12 Keywords third-party payment , commercial bank profitability, bank supervision , regression Title The impact of third-party payment on the profitability of Chinese commercial banks.
33

Islámský ropný stát: Studie náletů vedených USA proti ropné síti ISIS v Iráku a Sýrii / The Islamic Petroleum State: A study of US-Led airstrikes against ISIS's oil network in Iraq and Syria

de Rooij, Mats January 2021 (has links)
Dissertation Mats de Rooij Charles University Student Number: 17287595 ABSTRACT Keywords: ISIS oil financing strategy-making third-party interventions United States This dissertation will explore the US-led coalition's strategy for disrupting ISIS's oil network in Iraq and Syria. Scholars have debated the desirability of third-party interventions and strategies for countering financing structures of violent non- state actors. However, remarkably limited research exists on ISIS's estimated largest source of revenue during the existence of its caliphate: the production and distribution of petroleum. This study will therefore introduce a framework for analysing the military response enacted by the US-led coalition between September 2014 and October 2017. It will do so through a mixed method study that includes the first-hand generation and analysis of a dataset containing 5,768 unique data points that present both an insight into the strategy behind the strikes and vulnerabilities in ISIS's oil network. Findings demonstrate how the coalition was able to exploit vulnerabilities specifically in the production, transportation, and refinement stages of the production chain. It will be argued that, as the campaign proceeded, the coalition became increasingly willing to take risks of collateral damage as a...
34

Rozvoj a vliv financí z internetu / The development and impact of internet finance

Wang, Jia January 2021 (has links)
In recent years, the rapid development of Internet finance has seized the financial market with a variety of business modes, which has had a strong impact on traditional financial institutions. This thesis analyzes the characteristics and main modes of Internet finance to explore the impact and future development of Internet finance. Due to the variety of Internet financial modes, this thesis uses a representative model of third-party payment to study the impact on residents, governments, and commercial banks. The main models used are OLS, panel data models, and VAR models. In order to explore the future development of Internet finance, this thesis not only compares the development of Internet finance in the United States, Europe, and China, but also analyzes the differences in the development of various regions. In addition, the thesis uses SWOT analysis to analyze the current environment of Internet finance, and speculates on future development trends and development measures that can be taken. Keywords: Internet finance, third-party payment, regional differences, future development
35

The effects of information sharing, organizational capability and relationship characteristics on outsourcing performance in the supply chain: an empirical study

Lewis, Angela 13 September 2006 (has links)
No description available.
36

Denunciação da lide no direito brasileiro / Implead in Brazilian law.

Fornaciari, Fernando Hellmeister Clito 17 May 2013 (has links)
O objetivo central do presente trabalho é contribuir para o aprimoramento da aplicação da denunciação da lide, que é instituto valorizado, especialmente porque é modalidade de intervenção de terceiro que se ajusta aos princípios da economia e da celeridade processuais. Além disso, evita decisões contraditórias, facilita o cumprimento de provimentos jurisdicionais e vincula o terceiro à coisa julgada. O instituto já era aplicado no direito romano, mudando radicalmente seus contornos no direito germânico primitivo. As características da denunciação da lide nesses dois sistemas são marcantes e influenciaram as demais legislações. A depender da preferência que se lhe pretenda conferir, o instituto estará mais associado ao caráter de assistência, auxiliando o terceiro na defesa do denunciante, ou de efetividade do processo, resolvendo duas demandas por meio de uma única instrução processual e sentença e possibilitando o reembolso do denunciante no mesmo feito. Pretendeu-se, com esse trabalho, destacar a importância do instituto, que possui traços modernos no direito brasileiro, sendo tratado por disposições de direito processual, de direito material e de direito consumerista. Apesar dessas diversas previsões legais, ainda existem controvérsias e imprecisões, gerando relativa insegurança jurídica, que poderia ser afastada, porém o projeto do novo Código de Processo Civil não as resolveu e, para piorar, suprimiu diversos avanços, tornando o instituto praticamente um desdobramento do chamamento ao processo, em que pesem os requisitos para a aplicação deles serem tecnicamente distintos. A inegável importância histórica da denunciação da lide, sua relevante utilidade e sua riqueza são evidentes, consistindo a modalidade de intervenção de terceiro mais utilizada na prática, o que justifica o estudo detido nesse trabalho. / The main goal of this study is to contribute to the improvement of the valued institute of implead, specially because it is a kind of third intervention institute that adjusts itself to the procedure principles of economy and celerity. Furthermore, it avoids contradictory decisions, facilitates the enforcement of judicial decisions and attach a third party to the res judicata. The institute was applied in roman law and changed its basis in earlier german law. Implead characteristics in both mentioned systems were remarkable and had an effect in other legal systems. It can be approached for different angles, or as an institute close to the so called assistência existing in Brazilian law, by which the third party helps on defense of the impleader, or as an instrument to procedure effectiveness, solving two suits by only one proof production and only one decision, and enabling the refund to impleader on the same suit. The intention of this work was to highlight the institutes magnitude, that is found in a modern conception, on procedure, material or consumers Brazilian laws. Despite been provided by law, there are still controversies and inaccuracies, what leads to judicial insecurity, that could be avoided. However, Civil Procedure Codes Project did not solve them, as well has suppressed many advances, making the institute a kind of the so called chamamento ao processo, a kind of invitation to the suit, although their requirements be technically different. The undeniable historical relevance of implead, its utility and value are manifest, and it is the third party proceedings most used, justifying the detailed study in this work
37

Denunciação da lide no direito brasileiro / Implead in Brazilian law.

Fernando Hellmeister Clito Fornaciari 17 May 2013 (has links)
O objetivo central do presente trabalho é contribuir para o aprimoramento da aplicação da denunciação da lide, que é instituto valorizado, especialmente porque é modalidade de intervenção de terceiro que se ajusta aos princípios da economia e da celeridade processuais. Além disso, evita decisões contraditórias, facilita o cumprimento de provimentos jurisdicionais e vincula o terceiro à coisa julgada. O instituto já era aplicado no direito romano, mudando radicalmente seus contornos no direito germânico primitivo. As características da denunciação da lide nesses dois sistemas são marcantes e influenciaram as demais legislações. A depender da preferência que se lhe pretenda conferir, o instituto estará mais associado ao caráter de assistência, auxiliando o terceiro na defesa do denunciante, ou de efetividade do processo, resolvendo duas demandas por meio de uma única instrução processual e sentença e possibilitando o reembolso do denunciante no mesmo feito. Pretendeu-se, com esse trabalho, destacar a importância do instituto, que possui traços modernos no direito brasileiro, sendo tratado por disposições de direito processual, de direito material e de direito consumerista. Apesar dessas diversas previsões legais, ainda existem controvérsias e imprecisões, gerando relativa insegurança jurídica, que poderia ser afastada, porém o projeto do novo Código de Processo Civil não as resolveu e, para piorar, suprimiu diversos avanços, tornando o instituto praticamente um desdobramento do chamamento ao processo, em que pesem os requisitos para a aplicação deles serem tecnicamente distintos. A inegável importância histórica da denunciação da lide, sua relevante utilidade e sua riqueza são evidentes, consistindo a modalidade de intervenção de terceiro mais utilizada na prática, o que justifica o estudo detido nesse trabalho. / The main goal of this study is to contribute to the improvement of the valued institute of implead, specially because it is a kind of third intervention institute that adjusts itself to the procedure principles of economy and celerity. Furthermore, it avoids contradictory decisions, facilitates the enforcement of judicial decisions and attach a third party to the res judicata. The institute was applied in roman law and changed its basis in earlier german law. Implead characteristics in both mentioned systems were remarkable and had an effect in other legal systems. It can be approached for different angles, or as an institute close to the so called assistência existing in Brazilian law, by which the third party helps on defense of the impleader, or as an instrument to procedure effectiveness, solving two suits by only one proof production and only one decision, and enabling the refund to impleader on the same suit. The intention of this work was to highlight the institutes magnitude, that is found in a modern conception, on procedure, material or consumers Brazilian laws. Despite been provided by law, there are still controversies and inaccuracies, what leads to judicial insecurity, that could be avoided. However, Civil Procedure Codes Project did not solve them, as well has suppressed many advances, making the institute a kind of the so called chamamento ao processo, a kind of invitation to the suit, although their requirements be technically different. The undeniable historical relevance of implead, its utility and value are manifest, and it is the third party proceedings most used, justifying the detailed study in this work
38

Les effets du label sur la qualité perçue, les relations à la marque et le consentement à payer

Chameroy, Fabienne 23 January 2013 (has links)
Ce travail doctoral est une contribution à la compréhension des effets des labels lorsqu’ils sont associés aux marques. Il s’intéresse plus particulièrement aux effets des labels sur la qualité perçue par le consommateur, les relations à la marque et le consentement à payer. La définition de la qualité et la désignation des instances en charge de sa normalisation sont des problématiques historiques dont on retrouve les traces tant dans les principes du droit romain que chez les théologiens médiévistes et, plus récemment, au cœur de la distinction théorique entre les biens ou les attributs de recherche, d’expérience et de croyance. La thèse aspire à dépasser la dyade marque-acheteur. Elle considère que la qualité ne peut être garantie par le seul offreur dans certaines circonstances. Nous inscrivons notre modélisation dans le cadre des enseignements des recherches sur le capital-marque et nous appuyons sur la théorie économique du signal. Les labels, en tant qu’émanation de l’action d’un tiers de confiance permettent de réduire l’asymétrie informationnelle facteur essentiel de la difficulté à estimer la qualité. Le design de notre expérience repose sur un plan factoriel complet de type 4 × 4 (quatre marques, sans label et trois types de label) en inter-sujets. Au total, 1005 acheteurs de marques d’un produit agroalimentaire de grande consommation ont été interrogés sur internet et en face-à-face. Les qualités psychométriques des instruments de mesure sont vérifiées, les interactions entre marque et label sont étudiées par les chemins de causalité et la mesure du consentement à payer est formalisée par une zone d’acceptabilité du prix. Un effet direct du label sur les variables dépendantes est constaté mais lorsque la marque est prise en compte cet effet disparait, mettant ainsi en évidence une médiation totale par la marque. Des effets indirects de médiation en chaîne sont également mesurés, différents d’un label à l’autre et selon la marque à laquelle ils sont associés. Nos résultats conduisent à donner avec prudence de l’importance aux stratégies d’association d’une marque et d’un label. / This doctoral work is a contribution to understand the effects of third-party seals when they are associated with brands. It focuses more precisely on their effects on the perceived quality, the relationship to brand and the willingness to pay. The determination of the quality and the designation of who is revealing it are historical issues which the foundations can be found in the principles of the Roman law, among the theologians medievalists and more recently in the heart of the theoretical distinction between research, experience and credence goods or characteristics. This thesis led to exceed the brand-buyer dyad and consider that the quality cannot be guaranteed by the single buyer, under certain circumstances. We took anchor on the signal theory with reference to research on brand equity. The third-party seals, as a consequence of the action of a trusted third party, can reduce information asymmetries linked to the difficulty to estimate the quality. Our experience is based on a 4 × 4 between-subjects full factorial design (four brands, without label and three types of third-party seals). A sample of 1005 buyers of a fast-moving consumer good was asked on the internet and face-to-face. The psychometric qualities of the measuring instruments are verified, brand-label interactions are studied by the path analysis and the extent of the willingness to pay is formalized by a zone of price acceptability. A direct effect of third-party seals on dependent variable is measured, but when the brand is taken into account this effect disappears, highlighting a total mediation by the brand. Indirect effects of serial multiple mediation are also underlined; the results differ from one third-party seal to another and depending on the brand to which they are associated. Our results lead to give with caution the importance to the association of a brand with a third-party seal.
39

[en] ADVANTAGES AND DISADVANTAGES OF USING 3PL IN THE OIL AND GAS INDUSTRY: A CASE STUDY AT PETROBRAS / [pt] VANTAGENS E DESVANTAGENS DO USO DE 3PL NA INDÚSTRIA DE PETRÓLEO E GÁS: UM ESTUDO DE CASO NA PETROBRAS

TIAGO LEGORA DE ABREU 10 December 2020 (has links)
[pt] A crescente necessidade de otimização de recursos e o maior nível de exigência dos clientes em termos de qualidade de serviço, custo e prazo tem influenciado na reconfiguração dos mercados globais. A fim de se manterem competitivas, as empresas têm sido obrigadas a investir principalmente em sua cadeia de suprimentos com intuito de garantir a sobrevivência no mercado cada vez mais competitivo. A terceirização é uma grande aliada à logística, mais especificamente o 3PL (Third Party Logistics), que tem sido apontado por diversos autores quando se fala em reduzir em custos, melhorar a qualidade de atendimento, aperfeiçoar controles, integrar os processos e implantar novas tecnologias sem impedir o foco da empresa no seu Core Business. O objetivo desta dissertação é realizar um estudo de caso na Petrobras a fim de identificar porque os Gestores optaram por migrar sua estrutura de terceirização de um 2PL para um 3PL. Os resultados demonstram 34 por cento de redução de custos, confirmando a proposição que a adoção do sistema de 3PL conduz a redução de custos logísticos; investimentos nas estruturas de governança implicam em redução de custo de transação e que controles, metas e indicadores contratuais possuem relação com o desempenho, além de contribuírem para gestão da cadeia de suprimentos. / [en] The growing need for resource optimization and the higher level of customer use in terms of quality of service, cost and time have an influence on the reconfiguration of global markets. To remain competitive, the companies have been forced to invest mainly in their supply chain in order to ensure survival in the increasingly competitive market. Outsourcing is a great ally to logistics, more specific to 3PL (Third Party Logistics), which was pointed out by several authors when talking about reducing costs, improving service quality, improving controls, integrating processes and implementing new technologies without prevent the company s focus on its Core Business. The objective of this dissertation is to conduct a case study at Petrobras in order to identify why the Managers chose to migrate their outsourcing structure from a 2PL to a 3PL. The results showed a 34 percent cost reduction, confirming a proposal to adopt the 3PL system that reduced logistical costs; investments in governance structures involved in reducing transaction and control costs, goals and indicators that are related to performance, in addition to the contribution to chain management.
40

Partnerperspektivet : En integrerad litteraturstudie om hur det är att leva med en person som har hörselnedsättning / The Partner Perspective : An Integrative Review about how it is to live with a person with hearing impairment

Hatula, Caisa, Johansson, Ida January 2023 (has links)
Bakgrund: När en person har hörselnedsättning påverkas indirekt dess omgivning. Konsekvenser som kan upplevas av en partner kan benämnas med begreppet Third-Party Disability (TPD) och innefattar ett flertal aspekter som exempelvis kommunikation och livskvalité. Med ålder blir hörselnedsättningar allt vanligare vilket leder till att allt fler par i övre medelåldern lever i en relation där ena partnern har hörselnedsättning. Syfte: Att undersöka hur partnern påverkas av en respektives hörselnedsättning och vad det har för eventuella konsekvenser på livskvalitén, sett till personer i övre medelåldern. Metod: En integrerad litteraturstudie utfördes för att besvara studiens syfte. Litteratursökning i databaserna PubMed, Cinahl och Web of Science resulterade i inklusion av åtta vetenskapliga artiklar. Resultat: Resultaten påvisar att partnern påverkas av sin respektives hörselnedsättning. Det är främst kommunikationsmöjligheterna som försämras men även relationsförändringar kan uppstå. Vidare kan det leda till att livskvaliteten för den normalhörande personen försämras till följd av begränsningar i partnerskapet. Slutsatser: Kommunikationsmöjligheterna försämras till följd av hörselnedsättning och påverkar deltagandet i sociala aktiviteter och sammanhang. Indirekt påverkar detta partnerns förmåga för deltagande och kan leda till försämrad livskvalitet. / Background: When a person has hearing loss, their significant others become indirectly affected. The consequences from a partner perspective can be described with the term Third-Party Disability (TPD), which includes several aspects such as communication and quality of life. With age, hearing loss become increasingly more common, therefore it is likely that at least one partner in couples of upper middle age will have hearing loss. Aim: To investigate how the partner is affected by their spouse´s hearing loss and what consequences it has on the quality of life, for people in upper middle age. Methods: An integrated literature study was carried out to answer the purpose of the present study. The literature search conducted in the databases PubMed, Cinahl and Web of Science resulted in eight scientific articles for inclusion. Results: The results demonstrate that the partner is affected by their spouses hearing loss. Mainly it´s the communication opportunities that deteriorate, but relationship changes can also occur. This can further lead to a deterioration in the quality of life of the normal-hearing spouse as a result of limitations in the partnership. Conclusions: Communication possibilities deteriorate as a result of hearing loss and affect participation in social activities and contexts. Indirectly, this affects the partner's capacity for participation and can lead to a reduced quality of life.

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