Search results for "AW"

Circumstances of the rise of the so-called Islamic State according to Patrick Cockburn’s perspective

2018

The aim of this article is to analyze the rise of the so-called Islamic State in the perspective of a Middle Eastern and commentator for “The Independent”, Patrick Cockburn, who also publishes in the “London Review of Books. The text begins with a sketch of the geopolitical determinants for the spread of the Islamic holy war, i.e. jihad. Then, it focuses on the disturbing phenomenon of sectarianism – directed mainly at the Shia branch of Islam – the attitudes of extremist Sunni preachers. The third chapter presents the complex combination of events that has contributed to the growth of extremist tendencies in Iraq. The subject of further deliberations is the conversion of the initially secu…

Il primo concorso per il Palazzo di Giustizia a Roma del 1884. Ricostruzione critica del progetto di Ernesto Basile

2019

1. Breve descrizione dell’oggetto di studio Il concorso del Palazzo di Giustizia di Roma si svolge in quattro fasi svolte tra il 1884 e il 1887. Il progetto per il primo concorso, del 1884, redatto dall’allora giovanissimo Ernesto Basile (Palermo 1857-1932), rivela una grande perizia progettuale che trasforma il complesso programma funzionale in un austero edificio in stile neofiorentino. I disegni originari dell’opera, non realizzata, conservati presso la Dotazione Basile del Dipartimento di Architettura dell’Università di Palermo, sono stati oggetto di studio propedeutico alle fasi di analisi, interpretazione e ricostruzione congetturale del modello digitale. 2. Stato dell’arte e riferime…

The variation of the law applicable to the family property regime in EU regulations n. 2016/1103 and 1104

2021

The essay examines the discipline of EU regulations n. 2016/1103 and 1104 concerning the identification of the law applicable to the family property regime. Specifically, the work reflects on problems arising after a change, during the relationship, of the substantial law applicable to the couple?s property regime.

A new constructive method of anisotropic continuous materials behavioral laws based on the theory of invariants

2010

Assessment of Usability of Thermal Bicarbonate Mineral Water from the “Odra-5/I” Intake in Grabin Opole Silesia (SWPoland) for Therapeutic and Prophy…

2020

Szczawy termalne należą do poszukiwanych surowców balneologicznych. Ten rodzaj wód jest cennym tworzywem wykorzystywanym w uzdrowiskach w szeroko rozumianej strategii zdrowotnej - profilaktyce i rekreacji. Odkrycie w 1983 r. szczawy termalnej w Grabinie koło Opola nastąpiło przypadkiem przy okazji wykonania odwiertu do rozpoznania budowy geologicznej krystalicznego podłoża osadów mezozoicznych i kenozoicznych. Występujące w Grabinie szczawy termalne są na obszarze bloku przedsudeckiego zjawiskiem unikalnym. Skład chemiczny, a zwłaszcza duża sumaryczna zawartość soli mineralnych wód z Grabina, wskazuje na niespotykany w skali kraju typ wody mineralnej. Zawartość składników stałych jest w nie…

Laser fluence, repetition rate and pulse duration effects on paint ablation

2006

Abstract The efficiency (mm3/(J pulse)) of laser ablation of paint was investigated with nanosecond pulsed Nd:YAG lasers (λ = 532 nm) as a function of the following laser beam parameters: pulse repetition rate (1–10,000 Hz), laser fluence (0.1–5 J/cm2) and pulse duration (5 ns and 100 ns). In our study, the best ablation efficiency (η ≅ 0.3 mm3/J) was obtained with the highest repetition rate (10 kHz) at the fluence F = 1.5 J/cm2. This ablation efficiency can be associated with heat accumulation at high repetition rate, which leads to the ablation threshold decrease. Despite the low thermal diffusivity and the low optical absorption of the paint (thermal confinement regime), the ablation th…

Exergoeconomics as a Cost-Accounting Method in Thermal Grids with the Presence of Renewable Energy Producers

2022

Thermal grids are efficient, reliable, and sustainable technologies for satisfying the thermal demands of buildings. The capability to operate at a low temperature allows not only for the integration of heat produced by renewable energy sources but also for the storage of surplus electricity from the grid via “power to heat” technologies. Besides, in the future, heat consumers are expected to behave increasingly as “prosumers”, supplying in some periods heat produced by renewable energy plants on site. In this scenario, it is important to propose a method for the cost allocation among producers connected to the grid. In this regard, this paper proposes Exergoeconomic…

Effect of water absorption on thermal and mechanical properties of thermosetting resins for marine applications

2009

The (im)possible success of disadvantaged students. Reflections on education, migration and social change

2019

The paper focuses on the ?unexpected pathways? of successful students with an immigrant background: these biographical routes, that seems socially impossible, raise theoretical issues around the individual-society, actor-structure relationship. Disadvantaged students who succeed represent a sociological challenge in the attempt to understand atypical situations and to identify the institutional processes and the structural opportunities that facilitate them, reducing ethnic inequalities in education. This framework is the starting point of the Su.Per. project (Success in educational pathways of students with immigrant background), based on the collection of written autobiographies of 65 imm…

Evaluation of web reinforcements in prestressed concrete box girders through shear-transverse bending domains

2020

In concrete box girders, the amount and distribution of reinforcements in the webs have to be estimated considering the local effects due to eccentric external loads and cross-sectional distortion and not only the global effect due to the resultant forces of a longitudinal analysis: shear, torsion and bending. This work presents an analytical model that allows designers to take into account the interaction of all these effects, global and local, for the determination of the reinforcements. The model is based on the theory of stress fields and it has been compared to a 3D finite element analysis, in order to validate the interaction domains. The results show how the proposed analytical mode…