Search results for "Mathematica"

Higher Dead End?

2005

One of the main problems of Finnish higher education researcher training is the lack of any systematic training. It seems, however, that it is not only one of the main problems but also a result of a development related to the structure of funding sources and the status of higher education research as an academic field. In this article I will begin by describing how this situation has developed and what are the current problems. Secondly, I will reflect on the future avenues of higher education research and researcher training, which seem to be approaching a (higher) dead end. The article is based on personal experiences gained as a researcher in several higher education research projects a…

Qualitative and Quantitative Study on Videotaped Data for Fire Emergency Response

2016

During search and rescue (SAR) operations, information plays a significant role in empowering the emergency response personnel at various levels. But, understanding the information which is being shared between/among emergency personnel is necessary to improve current coordination systems. However, such systems can help the first responders to gain/increase their situational awareness and coordination. Moreover, there is still the lack of automatic and intelligent tools that can contribute to structure, categorize, and visualize the communicated content that occur during SAR operations. Therefore, in this paper, we present the concept of such analysis by using the qualitative methodology an…

Standardized general purpose technologies: A note

2021

General purpose technologies (GPTs) have been important drivers of industrial revolutions and economic development, but their link to standards has not been analyzed systematically. We document that all of the most common examples of GPTs—steam, railway, electricity and information (and communication) technology—have been subject to standardization efforts over time. Standards development has acted as an institution that has more or less made an impact on the technological progress in these fields and their application sectors. While empirical studies of GPTs have utilized, among other things, patent data to identify GPTs, our observations indicate that the analysis of standards organizatio…

A tool for a first analysis of architectural façades

1997

Abstract This work presents a tool for analysing the figurative structure of architectural facades. The procedure begins by singling out the elementary shapes which make up the facade image; it detects and identifies them as “area objects”, even if present in combination in virtual or mental form and groups them into classes of equal objects. A second step is the analysis of the inner structure of the classes: equidistant, arithmetical and geometrical sequences, or alternate distances are distinguished. The procedure ends by singling out the symmetries which structure the facade image and displaying them, pointing out their implied hierarchy through a thickness differentiation.

Theoretical and Experimental Model for the Analysis of a Cardan Cross

2015

The work presents the aproach of initial moddeling and calculus in order to prepare an finite element investigation of the cardan transmission joint. For this, it is necessary to develop a flexible informational system that would connect the constructive design of cardan transmissions to the technological design within a unitary structure. Due to the typodimensional diversity of cardan transmissions, the design and manufacturing of the various components for a certain application domain (medical aparature, dental and agricultural machines, lifting and transportation machines etc.) has been typified. In order to study the problems that occur in the practice of using cardan transmissions, the…

Is the Eco-label EU Decision for hard coverings really capable of capturing the environmental performances of the marble productive chain? A field ve…

2014

Purpose This work intends to show whether the Eco-label EU Decision for hard coverings, in which marble is contemplated among hard coverings as a natural product, is really capable of capturing the environmental performances of the marble productive chain, in other words whether it is actually viable for the natural products, like marble. Methods After a preliminary critical analysis of the suitability formarble of the current EU Decision (2009/607/EC), a classical life cycle assessment (LCA) methodology has been applied on the field to the marble “Perlato di Sicilia.” More specifically, the whole productive chain of a couple of firms treating the “Perlato di Sicilia” marble has been examin…

Robotics Studies in Europe

2012

This paper describes the organization and teaching methodologies for mechanics and robotics related subjects in the European Erasmus Mundus master programmes EMARO (European master in Advanced Robotics), and VIBOT (master courses in VIsion & roBOTics). The structure of these masters is overviewed, the experience in designing and managing them is outlined and we point out the common effort for a global reach of these programmes and to build a transnational teaching architecture.

Shaping the firm's external search strategy

2014

This paper explores the determinants of external knowledge search strategies, specifically, exploitative and exploratory search. The literature emphasizes environmental context and technological resources, especially R&D, as important determinants of the search strategy. In this paper we focus on two types of the firm's formal structure: formalized and decentralized structures. The study uses survey data from the ceramic tile industry in Spain. The results show that a competitive environment and a decentralized organizational structure play a role in shaping the firm's external search strategy, but that R&D has no effect. We find that competition inhibits exploratory search, while a decentr…

A course of coordinated sciences: The structure of matter

1976

Contributions Regarding the Utilization of Neural Networks in SME's Management

2014

Due to the fact that there isnt a clear definition of the terms neural network" and "neuronal network" [1,2], the current paper aims to establish it by a range of comparative research. With the help of some charts, based on the structure of some SMEs (Small and Medium Enterprises), the parts that define the structure of the neuron will be compared with the general structure of an organization, in order to reproduce the neuron in the structuring level of an organization and give a meaning to the term of "organizational neuron. Sometimes it is necessary to take managerial decisions under uncertainty and / or risk, so any method that gives forecasting information to the manager is welcome [3,4…