Search results for "Rail transport"
showing 10 items of 44 documents
The two-track Europeanization of football: EU-level pressures, transnational dynamics and their repercussions within different national contexts
2012
This article contributes to the under-researched literature on the Europeanization of sports. We distinguish between two modes of Europeanization (broadly signifying the impact of European integration on the domestic realm): the traditional top-down approach and the neglected societal/transnational Europeanization track. Both modes are examined with regard to their effects within two national contexts (Germany and Austria), and across two cases: the Bosman ruling (the nationality issue) and European club competitions as an engine of Europeanization. Our analysis reveals some important differences: the domestic countermeasures regarding the nationality aspect of the Bosman ruling were more s…
Fast Neural Machine Translation Implementation
2018
This paper describes the submissions to the efficiency track for GPUs at the Workshop for Neural Machine Translation and Generation by members of the University of Edinburgh, Adam Mickiewicz University, Tilde and University of Alicante. We focus on efficient implementation of the recurrent deep-learning model as implemented in Amun, the fast inference engine for neural machine translation. We improve the performance with an efficient mini-batching algorithm, and by fusing the softmax operation with the k-best extraction algorithm. Submissions using Amun were first, second and third fastest in the GPU efficiency track.
Hong Kong’s EDI bandwagon Derailed or on the right track?
1997
In this paper we explore the adoption of a complex networked technology — that of Electronic Data Interchange (EDI) — in the context of Hong Kong. EDI forms a complex and interorganizational innovation and therefore we suggest a multi-theoretical framework to examine its diffusion. The framework takes into account institutional, industry specific and organizational factors in the study of diffusion processes and thus extends the analysis beyond organizational borders. Using the framework we deliver an account of the EDI diffusion in Hong Kong based on field study data. The study clarifies how simultaneous organizational, industry and environmental factors can be brought to bear to understan…
Principles of Calculation of Track Access Charges in Rail Freight Transport in Poland
2019
Non-discriminatory rules for access to the railway infrastructure as well as transparent pricing system are the essential factors of ensuring that the freight transport in Poland is competitive enough. Infrastructure managers pass some categories of their costs (e.g. for maintaining of railway infrastructure) on railway undertakings in the form of access charges verified andaccepted by the Polish regulatory body. In general, approximately one – third of their costs shall be paid by railway undertakings. Given that access charges are treated as one of the most important factors for both railway undertakings and railway infrastructure man-agers. The aim of this article is to review the main p…
Special track on Geometric Constraints and Reasoning
2008
Geometric Computing and Reasoning (GCR) aims at emphasizing recent trends in the domain of geometric constraint solving and automated, or computer aided deduction in geometry. This year sees the third edition of this technical track of SAC.
Integrating xAPI in AR applications for Positive Behaviour Intervention and Support
2021
The spread of new technologies like Augmented Reality and recent technological developments, provide innovative techniques and tools that show increasing potential in education. In this paper we will showcase the work implemented within the Horizon 2020 European project ARETE (Augmented Reality Interactive Educational System). One of the pilots of this project aims to investigate for the first time the introduction of AR to support a behavioral lesson in schools where Positive Behaviour Intervention and Support (PBIS) methodology is adopted. In particular, we present the study conducted to track user interactions with augmented reality objects through the use of the Experience API standard.
Introduction to ICT-Enabled Crisis, Disaster and Catastrophe Management Minitrack
2014
This HICSS-47 Minitrack Introduction introduces the four papers accepted by the ICT-enabled Crisis, Disaster a Catastrophe Management Minitrack within the HICSS E-Government Track.
Visualization practices in Scandinavian newsrooms : a qualitative study
2017
The visualization of numeric data is becoming an important element in journalism, and new tools and platforms make the development of data visualization in the news discourse accelerate. In this paper we present an interview study investigating this development in Scandinavian newsrooms. Editorial leaders, data journalists, graphic designers, and developers in 10 major news organizations in Norway, Sweden and Denmark inform the study on a range of issues concerning visual practices and experiences in the newsrooms. Elements of tension are revealed on issues concerning the role and effect of complex, exploratory data visualizations and concerning the role of ordinary journalists in the produ…
Noise levels of a track-laying tractor during field operations in the vineyard
2013
Noise in agriculture is one of the risk factors to be taken into account in the assessment of the health and safety of workers; in particular, it is known that the tractor is a source of high noise. The Italian Low Decree 81/2008 defined the requirements for assessing and managing noise risk identifying a number of procedures to be adopted at different noise levels to limit workers exposure. This paper concerns the analysis of the noise risk arising from the use of a tracklaying tractor during field operations carried out in the vineyard. The objective of this study was to evaluate the noise level that comes close to the ear of the operator driving the tractor measuring the values of equiva…
PM—Power and Machinery
2001
Abstract In both the OECD Code and the EC Directive for testing dual-pillar front-mounted roll-over protection structures for narrow track width tractors, a non-continuous rolling preliminary test in case of lateral overturning is provided. This test can be simulated with a computer programme. The role of the tyres (and also of the rims) in the lateral overturning of narrow tractors is very important. Frequently the same tractor can be alternatively equipped with four, five, or more different tyre combinations, which can vary its total mass, width, centre of gravity position and moment of inertia about its longitudinal axis. According to the Standards the preliminary test must be carried ou…