Free convection in power-law fluids near a three-dimensional stagnation point

Numerical results are presented for the free-convection boundary-layer equations of the Ostwald de-Waele non-Newtonian power-law type fluids near a three-dimensional (3-D) stagnation point of attachment on an isothermal surface. The existence of dual solutions that are three-dimensional in nature have been verified by means of a numerical procedure. An asymptotic solution for very large Prandtl numbers has also been derived. Solutions are presented for a range of values of the geometric curvature parameter c, the power-law index n, and the Prandtl number Pr.

Jamming the Law: Improvisational Theatre and the 'Spontaneity' of Judgment

Modern ‘nonscripted’ theatre (NST) clearly owes much to improvisation. Perhaps less obviously, and more surprisingly, so too does modern law. In this article I will contend that, despite all the rules of evidence and procedure, statutes and legal precedents that fundamentally govern the decisions and actions of a judge, it is only through ‘spontaneity’ that judgment can take place. This claim may appear strange to those well-versed in the common law tradition which proceeds on the basis of past legal decisions, or reason where no precedent exists. NST, on the other hand, is assumed to rely heavily on the unprecedented and unreasoned. Therefore, when the public watches a NST production, it places its faith in the belief that what is being observed is entirely new and is being produced ‘on the spur of the moment’.

Nonlinear time series prediction based on a power-law noise model

In this paper we investigate the influence of a power-law noise model, also called noise, on the performance of a feed-forward neural network used to predict time series. We introduce an optimization procedure that optimizes the parameters the neural networks by maximizing the likelihood function based on the power-law model. We show that our optimization procedure minimizes the mean squared leading to an optimal prediction. Further, we present numerical results applying method to time series from the logistic map and the annual number of sunspots demonstrate that a power-law noise model gives better results than a Gaussian model.

Article 260(2) TFEU: An Effective Judicial Procedure for the Enforcement of Judgments?

Article 260(2) TFEU (ex 228(2) EC) enables the European Court of Justice to enforce compliance with its judgements. This article analyses its use in doing so and questions whether it could be applied more effectively. It commences by highlighting the principally economic and environmental context of the case-law, and by examining the initiatives taken to tackle delays in bringing these cases before the Court. The article then critically evaluates the effectiveness of the financial sanctions available to the Court. In doing so, it aims to fill a gap in present research by looking beyond the procedural measures through which the Court and the Commission operate to examine the practical impact of Article 260(2) itself.

Law in Northern Ireland

This is the latest edition of a book which is the standard introductory text for newcomers to the legal system of Northern Ireland. After explaining how law-making has evolved in Northern Ireland, particularly since the partition of Ireland in 1921, the book devotes separate chapters to the current constitutional position of Northern Ireland, to the making of legislation and case law for that jurisdiction, and to the influence of EU and European Convention law. It examines the principles of public law applying in Northern Ireland and outlines the role of some of the public authorities there. It then moves to chapters on criminal law and criminal procedure, followed by chapters on private law and civil procedure. It ends by examining the legal professions, legal education, the legal aid regimes and legal costs. There are also appendices with sample sources of law. Throughout the book, the focus is on conveying in comprehensible terms the essential features of this small, but historically very controversial, legal jurisdiction.

On convergence with hiccups: recent amendments to Poland's competition law

Discusses the amendments to the Polish Competition Act 2007 adopted in June 2014 which aim to enhance the effectiveness of antitrust enforcement, including the introduction of: (1) civil fines for individuals; (2) a "leniency plus" programme based on the US model; (3) a settlement procedure; and (4) extended inspection powers for the Competition Authority. Assesses the likely effectiveness of the reforms.

Testing of a Market Fraction Model and Power-law Behaviour in the DAX 30

This paper tests a simple market fraction asset pricing model with heterogeneous
agents. By selecting a set of structural parameters of the model through a systematic procedure, we show that the autocorrelations (of returns, absolute returns and squared returns) of the market fraction model share the same pattern as those of the DAX 30. By conducting econometric analysis via Monte Carlo simulations, we characterize these power-law behaviours and find that estimates of the power-law decay indices, the (FI)GARCH parameters, and the tail index of the selected market fraction model closely match those of the DAX 30. The results strongly support the explanatory power of the heterogeneous agent models.

Tutela processual de direitos humanos fundamentais : inflexões no "due process of law"

Tese de doutoramento, Direito (Ciências Jurídico-Civis), Universidade de Lisboa, Faculdade de Direito, 2014

Internet Law - An Attempt at a Polemic Retrospective

"Herbert Burket trace l’évolution des concepts reliés au ""droit de l’Internet"" dans le cadre du droit de l’Union Européenne. Initialement, ce domaine du droit était perçu comme une nouvelle discipline normative. Or, l’auteur soutient que le ""droit de l’Internet"" n’est pas un domaine normatif distinct, mais correspond aux domaines traditionnels auxquels il a été progressivement intégré. Le ""droit de l’Internet"" a amélioré notre compréhension du processus général d’évolution du droit. L’auteur souligne, entre autres, comment le législateur européen a réagi par diverses législations aux nouveaux impératifs technologiques. De plus, ce domaine offre une nouvelle perspective pour l’analyse de l’évolution des normes face aux innovations technologiques. Les tribunaux, les législateurs et les parties privées sont autant d’acteurs qui interviennent à différents moments et sur différents aspects du processus d’évolution du droit. Enfin, on s’attendait à ce que le droit de l’Internet conduise à la mondialisation des normes, à l’autorégulation des acteurs et à une architecture structurelle normative ouverte. L’auteur constate que la mondialisation des normes ne semble pas s’être réalisée. L’autorégulation, dans le domaine de l’Internet, fait référence aux normes de comportement établies par des acteurs privés et mixtes. Enfin, le concept d’architecture structurelle normative réfère au fait que les créateurs d’un système technologique imposent involontairement certaines règles aux utilisateurs, en dépit de l’affirmation qu’un tel système technologique est normativement neutre. L’auteur soutient que ces attentes, bien qu’elles soient toujours présentes au sein de l’activité normative, n’ont plus la même signification qu’au moment de leur formulation originale. Les concepts traditionnels de période normative, de juridiction, d’acteurs et de procédure ont aussi évolué parallèlement au développement du ""droit de l’Internet"", autant dans le cadre de l’environnement normatif de l’Union Européenne que dans celui du droit international en général. L’évolution de ces concepts modifie le processus de création du droit, ainsi que le rôle et les fonctions des intervenants impliqués dans ce processus.L’auteur conclut en soulignant que le concept même de droit a évolué en perdant ses représentations symboliques traditionnelles grâce au développement de l’accès généralisé à l’information, à l’évolution des technologies de l’information et à leur impact culturel."

The mutual agreement procedure and arbitration of double taxation disputes

It is in the interest of most states to eliminate double taxation (i.e. the payment of the same tax in two jurisdictions) of transnational commercial enterprises. Because such disputes involve, on the one hand, the state imposition of taxes, a right universally asserted by all states, and private entities on the other, taxation disputes between such parties are not, on their face, easily susceptible to arbitration. This article analyzes two dispute settlement procedures-the OECD First Model Tax Convention and a similar EU Convention-with the exclusive focus on disputes relating to the imposition of double taxation. It will look at the ways in which state roles may vary under these procedures from assisting in the negotiation process to taking a part similar to, but with important differences from, diplomatic protection on behalf of an affected enterprise. The article will examine the situations under which the settlement procedure is required and/or available, how the procedures are triggered, the obligations and parts played by the parties, the means by which the disputes are resolved (from negotiations to tribunals) and the limitations of the procedures. Are they “taxpayer friendly”? As a result the reader may draw comparisons between the two procedures. Finally, the article will look at the proposed OECD Arbitration Clause which is intended to be incorporated into Article 25 of the OECD Model Tax Convention as well as how these mechanisms relate and/or conflict with bilateral tax treaties and the GATS.

“Superficial Water Concessions In Light Of The General Theory of the Administrative Act” The Incidence of the Public Law’s Dogmatic Tradition of Public Law Within Environmental Law

This paper seeks the determine the ways in which anomalous decisions derived from the particularization and constitutionalization of environmental law can arise given the general theory of administrative action. This is seen through the lens of a study and characterization of administrative decisions issued by the Regional Autonomous Corporation of Cundinamarca –CAR- within the superficial water concessions procedure. It also discusses the conceptual contents of these licenses.