Regime dependent changes in global precipitation

Assessment of changes in precipitation (P) as a function of percentiles of surface temperature (T) and 500 hPa vertical velocity (ω) are presented, considering present-day simulations and observational estimates from the Global Precipitation Climatology Project (GPCP) combined with the European Centre for Medium-range Weather Forecasts Interim reanalysis (ERA Interim). There is a tendency for models to overestimate P in the warm, subsiding regimes compared to GPCP, in some cases by more than 100%, while many models underestimate P in the moderate temperature regimes. Considering climate change projections between 1980–1999 and 2080–2099, responses in P are characterised by dP/dT ≥ 4%/K over the coldest 10–20% of land points and over warm, ascending ocean points while P declines over the warmest, descending regimes (dP/dT ∼ − 4%/K for model ensemble means). The reduced Walker circulation limits this contrasting dP/dT response in the tropical wet and dry regimes only marginally. Around 70% of the global surface area exhibits a consistent sign for dP/dT in at least 6 out of a 7-member model ensemble when considering P composites in terms of dynamic regime.

From apotheosis to damnation: Mussolini and the Fascist regime, 1936-45

This is an essay for a catalogue of the exhibition 'Against Mussolini: art and the fall of a dictator' held at the Estorick Collection, London, September - December 2010. The essay examines shifting attitudes towards Mussolini in the years immediately preceding his fall, and suggests that the development of 'anti-fascism' was less pronounced than often suggested.

La Faune marine dans le voyage de Saint brendan anglo-normand

Le Voyage de Saint Brendan présente un univers hybride, à la fois suffisamment réaliste pour y reconnaître des phénomènes scientifiquement vérifiables et profondément symbolique dans ses connotations. Les animaux marins qui y figurent ne sont en rien anthropomorphes, mais se démarquent aussi nettement de l'image donnée par les bestiaires, dans la mesure où leurs actions et caractéristiques ne sont pas en soi porteuses de sens. La faune aquatique est à la fois une menace et une présence protectrice, la providence divine déterminant de cas en cas la nature des rencontres entre moines et poissons, baleines et monstres marins. Ces bêtes sont en elles-mêmes moralement neutres, guidées par l'instinct; mais Benedeit exploite ce trait pour mettre en exergue la soumission de ces créatures à la volonté du Créateur, et leur importance pour Brendan et ses compagnons.

Property company performance and real interest rates: a regime-switching approach

Linear models of property market performance may be misspecified if there exist distinct states where the market drivers behave in different ways. This paper examines the applicability of non-linear regime-based models. A Self Exciting Threshold Autoregressive (SETAR) model is applied to property company share data, using the real rate of interest to define regimes. Distinct regimes appear exhibiting markedly different market behaviour. The model both casts doubt on the specification of conventional linear models and offers the possibility of developing effective trading rules for real estate equities.

Internationalized regimes: a second dimension of regime hybridity

Traditional approaches have conceptualized political regimes almost exclusively with reference to domestic-level political factors. However, many current and historical political regimes have entailed a major role for international actors, and in some cases the external influence has been so great that regimes have become internationalized. This article explores the concept of internationalized regimes and argues that they should be seen as a distinct form of hybrid regime type that demonstrates a distinct dimension of hybridity. Until now, regime hybridity has been conceived of along a single dimension of domestic politics: the level of competitiveness. Yet, some regimes are characterised by a different type of hybridity, in which domestic and international authority are found together within a single political system. The article explores the dynamics of internationalized regimes within three settings, those of international occupation, international administration and informal empire.