990 resultados para National accounts


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Kohl, U. (2005). Ignorance is no Defence but is Inaccessibility? On the Accessibility of National Laws to Foreign Online Publishers. Information & Communities Technology Law, 14 (1), 25-41. RAE2008 Information & Communications Technology Law Volume 14, Issue 1, 2005 Special Issue: GATED COMMUNITIES

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Scully, Roger, Becoming Europeans? Attitudes, Roles and Socialisation in the European Parliament (Oxford: Oxford University Press, 2005), pp.vii+168 RAE2008

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McInnes, C., 'HIV/AIDS and national security', in: AIDS and Governance, N. Poku, A. Whiteside and B. Sandkjaer (eds.),(Aldershot: Ashgate, 2007), pp.93-111 RAE2008

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Williams, Ioan. 'Towards national identities: Welsh theatres', In: The Cambridge History of British Theatre, (Eds) Kershaw, Baz., Cambridge University Press, 2004, pp.242-272 RAE2008

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Roberts, Owen. 'Constructing a myth of purity: the marketing of Welsh water', in: 'A history of Water. Vol. iii: the world of water', (London: I.B. Tauris, 2006), pp.254-268 RAE2008

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Mike J. Wilkinson, Luisa J. Elliott, Jo?l Allainguillaume, Michael W. Shaw, Carol Norris, Ruth Welters, Matthew Alexander, Jeremy Sweet, David C. Mason (2003). Hybridization between Brassica napus and B-rapa on a national scale in the United Kingdom, Science, 302 (5644), 457-459. RAE2008

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The paper reviews the provisions of the White Book on National Security of the Republic of Poland. It states that the issue of health security is not given adequate significance there. The accessibility of health services is considered, in general, solely in terms of their availability. The assumptions concerning the concept of providing the number of beds required in a state of threat to national security and in time of war do not take into account the current socio-economic conditions and need to be reviewed. The conclusions emphasize the dilemmas that emerge as a result of the unilateral promotion of a single category of national security, that is military security, in the context of ensuring health security.

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Em Portugal, novas medidas de participação política têm vindo a ser introduzidas tanto por força da transição para uma sociedade multicultural como pela sua participação na integração política europeia que se direcciona para um novo nível de cidadania. O presente artigo pretende mostrar até que ponto os residentes não-nacionais, de países terceiros e da União Europeia, efectivamente usam os seus novos direitos políticos e participam nos actos eleitorais em Portugal, conferindo-lhes a oportunidade de uma maior integração política no seu Estado de residência. In Portugal, new rules of political participation have been imposed by the transition to a multicultural society, in addition to the European political integration that is currently developing towards a new level of citizenship. This paper intends to show to what extent non-national residents, both from EU and non-EU countries, effectively use their new political rights and participate in the Portuguese electoral acts that give them the opportunity for a wider political integration in their state of residence.

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http://www.archive.org/details/twothousandyears014145mbp

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Many kinds of human states of consciousness have been distinguished, including colourful or anomalous experiences that are felt to have spiritual significance by most people who have them. The neurosciences have isolated brain-state correlates for some of these colourful states of consciousness, thereby strengthening the hypothesis that these experiences are mediated by the brain. This result both challenges metaphysically dualist accounts of human nature and suggests that any adequate causal explanation of colourful experiences would have to make detailed reference to the evolutionary and genetic conditions that give rise to brains capable of such conscious phenomena. This paper quickly surveys types of conscious states and neurological interpretations of them. In order to deal with the question of the significance of such experiences, the paper then attempts to identify evolutionary and genetic constraints on proposals for causal explanations of such experiences. The conclusion is that a properly sensitive evolutionary account of human consciousness supports a rebuttal of the argument that the cognitive content of colourful experiences is pure delusion, but that this evolutionary account also heavily constrains what might be inferred theologically from such experiences. They are not necessarily delusory, therefore, but they are often highly misleading. Their significance must be construed consistently with this conclusion.

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High-intensity focused ultrasound is a form of therapeutic ultrasound which uses high amplitude acoustic waves to heat and ablate tissue. HIFU employs acoustic amplitudes that are high enough that nonlinear propagation effects are important in the evolution of the sound field. A common model for HIFU beams is the Khokhlov-Zabolotskaya-Kuznetsov (KZK) equation which accounts for nonlinearity, diffraction, and absorption. The KZK equation models diffraction using the parabolic or paraxial approximation. Many HIFU sources have an aperture diameter similar to the focal length and the paraxial approximation may not be appropriate. Here, results obtained using the “Texas code,” a time-domain numerical solution to the KZK equation, were used to assess when the KZK equation can be employed. In a linear water case comparison with the O’Neil solution, the KZK equation accurately predicts the pressure field in the focal region. The KZK equation was also compared to simulations of the exact fluid dynamics equations (no paraxial approximation). The exact equations were solved using the Fourier-Continuation (FC) method to approximate derivatives in the equations. Results have been obtained for a focused HIFU source in tissue. For a low focusing gain transducer (focal length 50λ and radius 10λ), the KZK and FC models showed excellent agreement, however, as the source radius was increased to 30λ, discrepancies started to appear. Modeling was extended to the case of tissue with the appropriate power law using a relaxation model. The relaxation model resulted in a higher peak pressure and a shift in the location of the peak pressure, highlighting the importance of employing the correct attenuation model. Simulations from the code that were compared to experimental data in water showed good agreement through the focal plane.