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Széljegyzetek Esterházy Péter műveinek finnországi fogadtatásáról
2022
Hydro-mechanical modelling of a natural slope affected by a multiple slip surface failure mechanism
2009
A coupled hydro-mechanical formulation is presented for the analysis of landslide motion during crisis episodes. The mathematical formulation is used to model a natural slope affected by a multiple slip surface failure mechanism, in which pore water pressure evolution was identified as the main cause for movement accelerations. An elasto-plastic constitutive model is adopted for the behaviour of slip surfaces. Material parameters are obtained by combining the available laboratory tests and the back analysis of some crisis episodes. After being calibrated and validated, the model is applied to improve the understanding of the physical processes involved and to predict the landslide behaviour…
Evaluation of biogas production and usage potential
2016
The aim of the research is the development of theoretical and methodical bases for determining the feasibility of plant raw materials growing for its further bioconversion into energy resources and tec hnological materials to maximize profit from business activities. Monograph, statistics, modelling and abstract logical methods have been used during the research. Directions of biogas usage have been examined. Biogas yields from different crops have been analyzed. It has been determined that high methane yields can be provided from root crops, grain crops, and several green forage plants. So, forage beet and maize can provide more than 5,500 m3 of biogas per hectare. Attention is paid to the…
An urban multi-scale modeling using fuzzy evaluation of accessibility and morphological constraints
2008
International audience; Increasing mobility has contributed since a couple of years to favor urban sprawl. The negative impacts of urban sprawl are well known, in particular the increase of traffic flows and vulnerability of natural resources. Addressing those questions we propose a spatial decision support system based on a multi-scale approach. On the one hand, fractal geometry is used to determine where new urban developments are possible. Here, the central assumption is the fractal nature of urban growth allowing access to various types of amenities: central amenities (retailing, cultural offer...) and peripheral amenities (open landscape). On the other hand, the accessibility to retail…
The effect of rainfall temporal resolution on urban drainage water quality modelling
2009
Urban Flood Prediction through GIS-Based Dual-Coupled Hydraulic Models
2022
Propagation of pluvial floods in urban areas, occurring with return time periods of few years, can be well solved using dual models accounting for the mutual relationship between the water level in the streets and the discharges inside the sewer pipes. The extended WEC-flood model (EWEC), based on the use of unstructured triangular meshes and a diffusive formulation of the momentum equations in both the 2D and the 1D lower domains, is presented along with its novelty, limits, and advantages. The model is then applied to a small computational domain in the Palermo area, where only some ‘hard’ data given by one rain gauge has been used for calibration and validation, along with ot…
Nonlinear black-box models for short-term forecasting of air temperature in the town of Palermo
2011
Weather data are crucial to correctly design buildings and their heating and cooling systems and to assess their energy performances. In the intensely urbanized towns the effect of climatic parameters is further emphasized by the Urban Heat Island (UHI) phenomenon, known as the increase in the air temperature of urban areas, compared to the one measured in the extra-urban areas. The analysis of the heat island needs detailed local climate data which can be collected only by a dedicated weather monitoring system. The Department of Energy and Environmental Researches of the University of Palermo (Italy) has built up a weather monitoring system that works 24 hours per day and makes data availa…
De huertas y barracas a galaxias faraónicas. Percepciones sociales sobre la mutación de la ciudad de Valencia
2013
Valencia se ha convertido en una metrópolis clónica glocalizada gracias a un espectacular crecimiento que se ha articulado sobre grandes proyectos urbanísticos y eventos mediáticos. Con ellos, el gobierno municipal, con el apoyo del autonómico, ha tratado de ocupar una posición favorable en el mercado de las ciudades orientadas estratégicamente al turismo cultural y de entretenimiento. El objetivo de este artículo es realizar una aproximación a la huella que han dejado estas transformaciones en las representaciones que de Valencia se hacen sus ciudadanos. Ofreceremos una panorámica de los elementos básicos que conforman las diferentes percepciones y expectativas sociales sobre la ciudad. La…
Finnish athletes' expectations about physiotherapy in sport injury rehabilitation
2011
As the injured athlete's primary and most frequent contact within the sport injury rehabilitation process, the physiotherapist is in a unique position to influence the athlete's psychological rehabilitation alongside the physical recovery (Barefield & McCallister, 1997). The important question of whether or not athletes expect physiotherapists to address their psychological issues, however, has not yet been investigated in detail. Moreover, scales that measure athletes’ expectations of physiotherapy are also scarce and available only in the English language. Therefore, the purpose of this study was two-fold: 1) to adapt the Expectation About Athletic Training (EAAT) questionnaire into Finni…
Reciprocal relations between autonomous motivation from self-determination theory and social cognition constructs from the theory of planned behavior…
2020
Objectives The present study examined reciprocal relations between autonomous motivation from self-determination theory (SDT) and constructs from the theory of planned behavior (TPB) in a sport injury context. Methods The study adopted a three-wave longitudinal cross-lagged panel design. Physical education students in China (N = 4414; Mage = 14.42, SD = 1.75) completed self-report measures of autonomous motivation, attitude, subjective norm, and perceived behavioral control with respect to sport injury prevention at baseline (T1) and at two follow-up occasions one (T2) and three (T3) months later. Proposed reciprocal relations between autonomous motivation and the TPB constructs controlling…