Search results for " building"

Analysis of the effect produced by the water flowing of the jutting out elements of historical buildings involucre

2000

Experiences in Sense Making: Health Science Students’ I-Positioning in an Online Philosophy of Science Course

2015

This article reports on a qualitative study on the dialogical approach to learning in the context of higher education. The aim was to shed light on the I-Position and multivoicedness in students’ identity-building, and to provide empirical substantiation for these theoretical constructs, focusing especially on the connection between personal knowledge and theoretical knowledge. The study explored how health science students’ reflections on their work and discipline-related experiences provided resources for making personal sense of and understanding the subject studied. The students undertook an online course on the philosophy of science. To study students’ internal and external dialogue in…

Calcium silicate hydrates: Solid and liquid phase composition

2015

© 2015 Elsevier Ltd. This paper presents a review on the relationship between the composition the structure and the solution in which calcium silicate hydrate (C S H) is equilibrated. The silica chain length in C S H increases with the silicon concentration and the calcium content in the interlayer space with the calcium concentrations. Sodium and potassium are taken up in the interlayer space preferentially at low calcium concentrations and thus by low Ca/Si C S H. Aluminium uptake in C S H increases strongly at higher aluminium concentrations in the solution. At low Ca/Si aluminium substitutes silica in the bridging position at Ca/Si. > 1 aluminium is bound in TAH. Recently developed ther…

Visibilities and invisibilities in academic work and career building

2021

In the current turbulent higher education environment, academic work and career building are in a state of flux. The implementation of the principles of New Public Management have intensified managerial control over academic work. Growing dependence on external funding and metrics-based performance assessments have made career building increasingly competitive, selective, and risky. Disciplinary and organisational boundaries have been dissolving as interdisciplinary and cross-sectoral ways of collaboration have become policy priorities. These trends have challenged visible boundaries between disciplines, organisations, sectors, work tasks and academic roles. However, at the same time, new v…

A pragmatic high modernism? rural development and state building in the Ethiopian lowlands, c. 1960–2019.

2022

Large scale agricultural projects driven by a high modernist ideology have been closely interlinked with the process of state building at the Ethiopian lowland frontier since the second half of the twentieth century. This paper provides a diachronic analysis of the political economy of agricultural development and the associated frontier effect in the western and north-eastern lowlands of the country across three different political regimes. A comparative assessment of these patterns suggests that the high modernist paradigm should be applied with some qualification to the agenda of the Ethiopian People’s Revolutionary Democratic Front (EPRDF), the coalition that ruled Ethiopia from 1994 to…

3D survey in complex archaeological environments: An approach by terrestrial laser scanning

2018

Abstract. The survey of archaeological sites by appropriate geomatics technologies is an important research topic. In particular, the 3D survey by terrestrial laser scanning has become a common practice for 3D archaeological data collection. Even if terrestrial laser scanning survey is quite well established, due to the complexity of the most archaeological contexts, many issues can arise and make the survey more difficult. The aim of this work is to describe the methodology chosen for a terrestrial laser scanning survey in a complex archaeological environment according to the issues related to the particular structure of the site. The developed approach was used for the terrestrial laser s…

DEVELOPING A 3D ROAD CADASTRAL SYSTEM: COMPARING LEGAL REQUIREMENTS AND USER NEEDS

2018

Abstract. Road transport has always played an important role in a country’s growth and, in order to manage road networks and ensure a high standard of road performance (e.g. durability, efficiency and safety), both public and private road inventories have been implemented using databases and Geographical Information Systems. They enable registering and managing significant amounts of different road information, but to date do not focus on 3D road information, data integration and interoperability. In an increasingly complex 3D urban environment, and in the age of smart cities, however, applications including intelligent transport systems, mobility and traffic management, road maintenance an…

GEOMATIC METHODOLOGIES FOR THE STUDY OF TEATRO MASSIMO IN PALERMO (ITALY)

2017

Abstract. This work illustrates the use of geomatics techniques for the documentation of Teatro Massimo in Palermo (Italy), one of the most important and big in Italy and in Europe. The theatre is characterized by a very complex structure and is realized also using innovative solution, studied at the time of the project specifically for this building; for example, an original system was realized for a natural air-conditioning system of the auditorium. Due to his complexity, the documentation of the Teatro Massimo requires studying specific survey solutions for the different parts of the building. In this paper, some studies on two of the most representative parts of the building were descri…

THE VAST PROJECT: VALORISATION OF HISTORY AND LANDSCAPE FOR PROMOTING THE MEMORY OF WWI

2018

Abstract. The VAST (valorisation of history and landscape) project (http://vast.fbk.eu/) was part of the initiatives promoted by the Autonomous Province of Trento (Italy) for the commemoration of the 100th Anniversary of the First World War (WWI) outbreak. The project was primarily aimed to document and promote, through 3D digitization approaches and communication material, the memory of sites, theatre of the world conflict. The Italian Trento’s province had been under the Austro–Hungarian Empire until the end of the WWI, during which represented a crucial and bloody war front between the Austrian and Italian territories. The region was constellated of military fortresses, trenches and tunn…

A RESTORATION ORIENTED HBIM SYSTEM FOR CULTURAL HERITAGE DOCUMENTATION: THE CASE STUDY OF PARMA CATHEDRAL

2018

Abstract. The need to safeguard and preserve Cultural Heritage (CH) is increasing and especially in Italy, where the amount of historical buildings is considerable, having efficient and standardized processes of CH management and conservation becomes strategic. At the time being, there are no tools capable of fulfilling all the specific functions required by Cultural Heritage documentation and, due to the complexity of historical assets, there are no solution as flexible and customizable as CH specific needs require. Nevertheless, BIM methodology can represent the most effective solution, on condition that proper methodologies, tools and functions are made available. The paper describes an …