Search results for "construction"
showing 10 items of 2670 documents
Building sustainable contextual ambidexterity through routines: a case study from information technology firms
2020
The purpose of this paper is to explain the role that routines play in achieving sustainable organisational ambidexterity in information technology (IT) firms. Our exploratory analysis of four case studies reveals the key importance of routines in setting the context for sustainable ambidexterity. Companies build up contextual ambidexterity through routines derived from normalization of processes, normalization of skills, and normalization of results. The findings of the study show that routines support IT professionals to decide whether to exploit or explore in each particular case. Firstly, the enabling character of explicit routines as a result of the normalisation of work processes and …
Propozycja wdrożenia koncepcji „lean construction” opartej na znormalizowanych systemach zarządzania jakością w organizacjach branży budowlanej= The …
2020
W niniejszym artykule omówiono wyniki badań dotyczące dojrzałości wdrożonych systemów zarządzania jakością w wybranych organizacjach branży budowlanej, pod kątem możliwości wdrożenia koncepcji „lean construction”. Wiele badań wskazuje na potencjalne korzyści, jakie mogą uzyskać organizacje w wyniku zastosowania zasad „lean”, np. obniżenie kosztów, zmniejszenie czasu realizacji budowy, zmniejszenie marnotrawstwa. Celem niniejszego artykułu jest przedstawienie propozycji [głównych zadań] wdrożenia koncepcji „lean”, opartych na znormalizowanych systemach zarządzania jakością, w organizacjach branży budowlanej. W badaniu wykorzystano analizę dokumentacji, wywiady, metodę samooceny zgodnej z ISO…
Water-smart circular economy – Conceptualisation, transitional policy instruments and stakeholder perception
2022
Highlights • A concept for a water-smart Circular Economy (CE) is introduced. • Elements of a water-smart CE are presented. • Instruments to support the transition to a water-smart CE are analysed. • Drivers for and barriers to the transition to a water-smart CE are identified. The Circular Economy (CE) is a concept that has gained considerable global attention during the past decade amongst private and public sector actors, politicians and policymakers, citizens and media, and scientific communities. Water and water-related ecosystems, despite their vital role in practically all human activities, have been largely missing from conceptualisations and scientific definitions of the CE. Theref…
Expressing existence in Flemish Sign Language
2008
The complexity of knowledge construction in a classroom setting
2018
International audience; We study a class of mathematics education MA students in an introductory course on Chaos and Fractals, as they grapple with the Sierpinksi triangle, and in particular with the apparent paradox that its area equals 0, while its perimeter is infinitely long. For this purpose, we network an approach for investigating the construction of knowledge in small groups with one for examining how ideas and ways of reasoning function-as-if-shared in a classroom. Our results show complexities: (i) small group work and whole class discussions mutually influence each other; (ii) ideas may function-as-if-shared in the whole class even if the majority of students have not previously …
Analysis and synthesis with a three-component inferential system : Augmenting the explanatory scope of Conceptual Spaces
2017
The study introduces a model of analysis and synthesis, respective abductive and deductive reasoning, using the three-component inferential system, which is constituted by a perspective-relative augmentation of Gärdenfors’s theory of Conceptual Spaces (CS). A general formulation of Perspective, based on our earlier work, corresponds to prioritization among property dimensions. Instead of assuming one conceptual space as in the CS, a distinction is made between the high-dimensional description of the discourse/domain termed Ontospace, and the two-dimensional perspectival space onto which a Perspectiverelative hierarchical conceptualization is projected, referred to as the Perspectival Space.…
The muqarnas ceiling of the Palatina Chapel in Palermo
2018
St. Peter’s Basilica inside the Royal Palace of Palermo, known as the Palatina Chapel, is one of the most popular medieval monuments in Sicily. Built between 1130 and 1163, it contains interesting wooden framings that represent both bearing and finishing structures. Studies about the Arab-Norman church have often concentrated on the very rich and suggestive decorative mosaic apparatus of walls and floorings, as well as the pictorial cycle of wooden ceilings. Knowledge about the constructive techniques adopted and, in particular, about the realization of the coverings, is very limited: there are wooden floors built at different levels, vaults and wooden ceilings and among these is the portio…
Data supplement for "Land use intensification increasingly drives the spatiotemporal patterns of the global human appropriation of net primary produc…
2022
This data supplements the publication "Land use intensification increasingly drives the spatiotemporal patterns of the global human appropriation of net primary production in the last century" by Thomas Kastner, Sarah Matej, Matthew Forrest, Simone Gingrich, Helmut Haberl, Thomas Hickler, Fridolin Krausmann, Gitta Lasslop, Maria Niedertscheider, Christoph Plutzar, Florian Schwarzmüller, Jörg Steinkamp, Karl-Heinz Erb. For details, please refer to the included readme file and to the publication (https://doi.org/10.1111/gcb.15932) In this new Version 1.01, we changed the file structure to make the data more accessible, we added data on means across modulations as used in the paper, and we inc…
English is ‘the language everybody shares’ but it is ‘my native language’ : language ideologies and interpersonal relationships among students in int…
2023
Tässä artikkelissa tarkastellaan eri kieli-ideologioiden—eli arkisten kieltä ja sen puhujia koskevien uskomusten—rooleja opiskelijoiden identiteetin rakentamisessa ja neuvotteluissa kansainvälistyvän korkeakoulutuksen kontekstissa. Englanninkielisten opiskelijoiden lisääntyvän monimuotoisuuden myötä kieli-ideologioita on tutkittu mahdollisena opiskelijoiden välisen epätasa-arvon rakentajana. Analysoin kahta fokusryhmäkeskustelua, joiden osallistujat ovat erään suomalaisen yliopiston kansainvälisten englanninkielisten maisteriohjelmien opiskelijoita. Tutkin opiskelijoiden puhetta kriittisen diskursiivisen psykologian avulla tarkoituksenani ymmärtää mahdollisia yhtymäkohtia kieli-ideologioide…
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…