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Academic literature on the topic 'Cartão electrónico'
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Journal articles on the topic "Cartão electrónico"
Villarreal-Tordecilla, Gustavo Alfonso. "Estados hiperandrogénicos: revisión de la literatura." Revista Colombiana de Obstetricia y Ginecología 60, no. 4 (December 20, 2009): 357–64. http://dx.doi.org/10.18597/rcog.319.
Full textDissertations / Theses on the topic "Cartão electrónico"
Fernandes, Rafaela Marisa Geraldo. "Oportunidades e tecnologias para a criação de valor nos serviços de Smart Vending." Master's thesis, Universidade de Aveiro, 2017. http://hdl.handle.net/10773/23533.
Full textO presente trabalho insere-se no âmbito da dissertação do Mestrado em Engenharia e Gestão Industrial. O objetivo geral deste é analisar e compreender a importância dos atributos determinantes da qualidade do serviço no contexto do vending e entender em que medida a implementação de serviços inteligentes, no contexto da venda automática, i.e. smart vending com recurso a um sistema smart card, poderia aportar benefícios ao negócio no contexto das empresas existentes em Portugal. Inicialmente realizou-se uma revisão de literatura associada aos conceitos de vending machines, smart vending, smart card e cashless. Procurou-se investigar qual a perceção de utilidade que o uso deste tipo de sistemas, i.e. o uso de cashless no vending, objetivando assim contribuir para aferir a viabilidade de implementação de novas soluções para um melhor escoamento e abastecimento dos produtos através do smart vending. Posteriormente é investigado o impacto potencial da introdução do smart vending através um estudo de mercado de modo avaliar a integração deste num modelo convencional, e perceber quais as consequências da alteração do vending convencional para o smart vending. Para tal desenvolveu-se um questionário, acompanharam-se empresas e por fim realizou-se uma análise de toda a informação recolhida. Finalizando demostra-se as vantagens da utilização cashless e a sua aceitação por parte da sociedade.
This article is part of the dissertation of the Master in Industrial Engineering and Management. The general objective of this paper is to analyze and understand the importance of attributes that determine the quality of service in the context of vending, and to understand to what extent the implementation of intelligent services in the context of vending, smart vending using a smart card system, could business benefits in the context of existing companies in Portugal. Initially, a review of the literature associated with the vending machines, smart vending, smart card and cashless concepts was carried out. We sought to investigate the utility perception that the use of this type of systems, the use of cashless in the vending, in order to contribute to assess the viability of implementing new solutions for a better disposal and supply of products through smart vending. Later, the potential impact of the introduction of smart vending through a market study is investigated in order to evaluate its integration into a conventional model and understand the consequences of changing from conventional vending to smart vending. For this purpose, a questionnaire was developed, followed by companies and finally an analysis of all the information collected. Finally, we conclude the advantages of cashless and their acceptance by society.
Soro, Postler Francisco José. "Los exhortos internacionales o comisiones rogatorias por medios electrónicos en el proceso civil : una propuesta de regulación para la cooperación judicial Chile-Argentina." Tesis, Universidad de Chile, 2014. http://www.repositorio.uchile.cl/handle/2250/115519.
Full textNo autorizada por el autor para ser publicada a texto completo
El presente trabajo tiene como propósito analizar el estado actual de la tramitación de los exhortos, tanto nacionales como internacionales, y estudiar las alternativas de conducción que nos ofrecen las nuevas tecnologías para la transmisión de los exhortos internacionales o cartas rogatorias. Surge así la siguiente pregunta: ¿Es posible implementar medios electrónicos en los exhortos internacionales para mejorar la cooperación judicial internacional, específicamente entre Chile y Argentina? El objetivo de esta investigación es resolver dicha interrogante.
Aliaga, Gosálvez María José. "Simulación atomística de la producción y evolución de defectos en aleaciones basadas en Fe debido a la irradiación." Doctoral thesis, Universidad de Alicante, 2016. http://hdl.handle.net/10045/58953.
Full textNicolau, Vasco André Gonçalves. "Ticket-ID, arquitectura móvel para a integração de serviços de comércio electrónico, comunicação NFC e a segurança do cartão de cidadão." Master's thesis, 2010. http://hdl.handle.net/10400.6/3766.
Full textPreliteiro, Manuel Fernando Veloso. "Contributions to governmental eID platforms : the portuguese and the european citizen cards." Master's thesis, 2009. http://hdl.handle.net/10400.6/3859.
Full textOliveira, Valentim Vieira de. "The power of credit card numbers and enhanced CVVs." Master's thesis, 2013. http://hdl.handle.net/10400.14/14678.
Full textTheft of credit card information is an increasing threat to e-commerce. Payment systems introduced CVV2 as a method to mitigate the threat based on the principle that these values would not be stored once the transaction has completed. Compromised systems, communications and databases result in the unlawful capture of this authentication credential and therefore thwart its initial purpose. This study proposes the creation of dynamic CVVs (enhanced CVV2s) in order to counter these attacks. Thus a compromise of all the elements in one or more transactions will not be sufficient to guarantee successful authentication of subsequent payments. It is essential for success, that any new payment scheme take into account the key factors determinant for the acceptance of each of the participating parties. Two implementation schemes of enhanced CVVs are proposed: Matrix CVVs and Long CVVs. The proposed methods build upon the current card based e-payment infrastructure with the objective of mitigating present day threats whilst maintaining the delicate equilibrium of key factors for all participating parties. Both schemes are analysed at a security level so as to evaluate, and compare, the level of resistance function of the number of previously compromised transactions. Implementation and migration issues are equally analysed so as to determine the impacts of adoption of the proposed schemes.