Search results for "Proa"
showing 10 items of 1834 documents
中国现当代诗歌的西方视野
2018
Il volume, composto da saggi critici, presenta alcuni degli aspetti che caratterizzano il panorama della produzione poetica cinese contemporanea. Si muove sulla linea di una proposta metodologica di lettura e interpretazione critica della poesia cinese.
Three-dimensional analysis of load transfer micro-mechanisms in fibre/matrix composites
2009
International audience; This study gives a detailed analysis of load distributions around fibre breaks in a composite. In contrast to other studies reported in the literature, the analysis considers different configurations of composite damage from the failure of a few to the failure of many fibres. The model considers three types of matrix behaviours (elastic, elastic–plastic and viscoelastic) with or without debonding at the broken fibre/matrix interface. In this way, the usual limitations of the finite element approach are overcome so as to take into account the number and interactions of broken fibres whilst maintaining an evaluation of the various fields (stresses in particular).
A Teaching Experience: Aeroelasticity and the Finite Element Method
2015
[EN] The aeroelastic modelling of aircraft structures is a fundamental area for the students of Aerospace Engineering Degree. This subject has a strongly multidisciplinary character and involves other several subjects like mechanics, vibrations, aerodynamics, structural analysis. Consequently, the students find stimulating the challenge of merging their knowledge at different areas. In this paper, a teaching experience on the solution of the aeroelastic problem of a 3D-wing through six different computer tasks is presented. The main objective is to attempt a relatively complex problem using a simple version of the Finite Element Method with only four degrees of freedom. The students begin c…
"La cruna dell'ago": il migrante fra mobilità e controllo
2015
Il testo costituisce l'introduzione dei curatori al volume "Il traffico di migranti. Diritti, tutele, criminalizzazione". Essa fornisce una breve descrizione dei problemi connessi al tema e dei contributi raccolti.
Current-Based Measurement Technique for High Sensitivity Detection of Resistive Bridges With External Balancing Through Control Voltages
2017
We present a novel approach based on differential measurements of dc currents with very high sensitivity suitable for the detection of very small variations of resistors in Wheatstone full-bridge configurations. External control voltages allow for the compensation of the bridge unbalancing avoiding the need of changing its elements so making the solution suitable for integrated sensor systems. The proposed current-based measurement technique has been implemented through three different circuits, in transimpedance configuration and without the use of any further amplification stage, employing only two active blocks that allow for a very high integration level. The main characteristics of the…
Introduction: Uncertain Biographies? A Focus on Migrants’ Life Courses
2018
This book focuses on the uncertainties revealed by migrants’ biographies whose shapes are less conventional or patterned, while their family, work, and educational careers are simultaneously more fragmented and intermingled. As Gardner (Age, Narrative and Migration: The Life Course and Life Histories of Bengali Elders in London. Oxford: Berg Publishers, 2002) contends, there is a more pressing need to address the meaning and shape of life course in migrants’ case. The chapters ask therefore: What challenges migrants and returnees face when trying to make sense of their life courses after years of experience in other countries with different age norms and cultural values? How can they reconc…
Masculinité transnationale et corps-mâle dans les romans d’Abdellah Taïa
2016
I romanzi dello scrittore marocchino d'espressione francese Abdellah Taïa esaminano con attenzione la maschilità nel contesto migratorio. Omosessuale ed esiliato, Taïa cerca di costruire la sua identità sessuale secondo il modello occidentale; così facendo, contribuisce alla creazione di una maschilità islamica transnazionale che si decentra, pur restando ancorata all'eredità culturale delle sue terre d'origine. L'articolo si propone di interrogare le modalità di tale costruzione identitaria a partire dagli studi di Connell sulla maschilità egemonica e dalla psicoanalisi lacaniana applicata alla dimensione immaginaria del corpo. The novels of the French Moroccan writer Abdellah Taïa examine…
Algorithms for Pallet Building and Truck Loading in an Interdepot Transportation Problem
2016
This paper deals with the problem of a logistics company that has to serve its customers by first putting the products on pallets and then loading the pallets into trucks. Besides the standard geometric constraints of products not overlapping each other and not exceeding the dimensions of pallets and trucks, in this real problem, there are many other constraints, related to the total weight of the load, the maximum weight supported by each axle, and the distribution of the load inside the truck. Although the problem can be decomposed into two phases, pallet loading and truck loading, we have taken a combined approach, building and placing pallets at the same time. For each position in the t…
JSSPrediction: a Framework to Predict Protein Secondary Structures Using Integration
2006
Identifying protein secondary structures is a difficult task. Recently, a lot of software tools for protein secondary structure prediction have been produced and made available on-line, mostly with good performances. However, prediction tools work correctly for families of proteins, such that users have to know which predictor to use for a given unknown protein. We propose a framework to improve secondary structure prediction by integrating results obtained from a set of available predictors. Our contribution consists in the definition of a two phase approach: (i) select a set of predictors which have good performances with the unknown protein family, and (ii) integrate the prediction resul…
Typology of human aggression and its biological control
2008
Human aggression is considered a global public health problem with a tremendous impact on the victims. Scientists studying this behaviour can contribute to reducing this worldwide problem by identifying its causes and designing preventive interventions and treatment. Those working on its biological bases need to establish which types of human aggression may be candidates for a biological intervention, which makes it necessary to develop a typology of this behaviour. Considering the primary goal that guides the perpetrator to behave aggressively, a distinction is made between impulsive and premeditated types. However, to control aggression, the distinction should be made between individuals …