Search results for "access"
showing 10 items of 1232 documents
Employee ‘voice’ and working environment in post-communist New Member States: an empirical analysis of Estonia, Latvia and Lithuania
2008
This article examines employee ‘voice’ in workplace health and safety in three Baltic New Member States by means of a cross-national survey. The data point to unresolved problems of voice in the context of rather poor working environments. These present opportunities for collective renewal by trade unions, but paradoxically are more likely to be addressed by employers in the context of significant labour shortages created by a post-European Union accession labour ‘exit’.
Comparative International Communication Projects: Overcoming the Challenges
2007
Over the last 10-20 years, comparative research in the feld of communication has almost become fashionable. Many factors are responsible for this, for example: an increased awareness of globalisation as a communication-driven process; an awareness of increased transnational conglomerization of media organizations; and the increasing use of the Internet which facilitates easier access to information around the world. But the big question is how to organize collaborative international communication research efectively? Which models of cooperation are available to us, and what are their advantages and disadvantages? In this article, I analyze fve ways of doing collaborative researches and thei…
Tourism Activity of Member States and Romania's Place within the First Five Years after EU Accession
2013
Abstract This paper is a brief statistical analysis of the evolution of tourism in the EU-27 in the first five years after Romania's accession. The analysis was based on official data published by Eurostat regarding the tourist accommodation capacity by categories, the number of arrivals and overnight stays of tourists and non-residents. I highlighted each time Romania's place within Member States, preferring graphics that are more suggestive than synthetic data tables. In conclusions I have highlighted the changes occurred in Romania, far from those expected after five years as a member of the European Union.
EU Referenda in the Baltics: Understanding the Results at the Regional Level
2005
This paper analyses regional differences in EU referenda results in Estonia, Latvia, and Lithuania. In each of the three countries, other things being equal, high income regions were significantly more pro-European than low-income ones, while regions with a high share of ethnic minorities were significantly more opposed to the enlargement than other regions. The ethnic effect was strongest in Latvia and weakest in Estonia. These findings clearly indicate necessity of stronger efforts both in integration of the Baltic societies and in the promotion of reliable EU information, especially in less developed regions. On the other hand, we confirm the findings from earlier referenda that support …
Deep learning model deploying on embedded skin cancer diagnostic device
2020
The number of research papers, where neural networks are applied in medical image analysis is growing. There is a proof that Convolutional Neural Networks (CNN) are able to differentiate skin cancer from nevi with greater accuracy than experienced specialists on average (sensitivity 82% and 73% accordingly).1 Team's latest research2 allows achieving even greater accuracy, by using specific narrow-band illumination. Nevertheless, the overall probability of early skin cancer detection depends on the availability of diagnostic tools. If screening tools will be available to a high number of general practices, the chance of disease detection will increase. The previous research3 shows that scala…
A comparison study of evolutive algorithms for solving the partitioning problem in distributed virtual environment systems
2004
Fast Internet connections and the widespread use of high performance graphic cards are making Distributed Virtual Environment (DVE) systems very common nowadays. However, there are several key issues in these systems that should still be improved in order to design a scalable and cost-effective system. One of these key issues is the partitioning problem. This problem consists of efficiently assigning clients (3D avatars) to the servers in the system. In this paper, we present a comparison study of different modern heuristics for solving the partitioning problem in DVE systems, as an alternative to the ad hoc heuristic proposed in the literature. Performance evaluation results show that some…
A Comparison Study of Modern Heuristics for Solving the Partitioning Problem in Distributed Virtual Environment Systems
2003
Fast Internet connections and the widespread use of high performance graphic cards are making Distributed Virtual Environment (DVE) systems very common nowadays. However, there are several key issues in these systems that should still be improved in order to design a scalable and cost-effective system. One of these key issues is the partitioning problem. This problem consists of efficiently assigning clients (3-D avatars) to the servers in the system. In this paper, we present a comparison study of different modern heuristics for solving the partitioning problem in DVE systems, as an alternative to the ad-hoc heuristic proposed in the literature. Performance evaluation results show that som…
A REST-based publish/subscribe platform to support things-to-services communications
2013
The term “Internet of Things” has been used widely in recent years, bringing up a grand idea of connecting physical objects with one another through both wired and wireless networks. Maturity of the Internet Protocol has pushed 21st century communications between devices to go all-IP, which includes everyday objects. Many new services are deployed in the “cloud”, utilising the Internet infrastructure and the Web, and information from everyday objects can play an important role. This paper presents an information integration platform which enables everyday objects to communicate with Internet services based on event-driven service-oriented architecture paradigm. A proof-of-concept prototype …
Diez años de smartphones. Un análisis semiótico-comunicacional del impacto social de la telefonía móvil
2018
El teléfono móvil con conexión a Internet (o smartphone) es la tecnología que más rápidamente se ha difundido en la sociedad actual y ha producido hábitos decisivos en los estilos de vida de la ciudadanía. Esta investigación examina desde una perspectiva semiótica-comunicacional la relación de diferentes sectores de la sociedad de hoy con estos dispositivos. Se sirve del universo narrativo del programa “Conectados” de la serie Salvados, programa dedicado precisamente al uso social de esta tecnología justo a los diez años de la aparición del primer smartphone. A través del análisis de los contenidos volcados por los diversos actores que intervienen –adolescentes, adultos, familias, escuela y…
TuBaFrost: European Virtual Tumor Tissue Banking
2006
TuBaFrost is a consortium responsible for the task to create a virtual European human frozen tumor tissue bank, composed of high quality frozen tumor tissue collections with corresponding accurate diagnosis stored in European cancer centers and universities, searchable on the Internet, providing rules for access and use and a code of conduct to comply with the various legal and ethical regulations in European countries. Such infrastructure would enlarge tissue availability and accessibility in large amounts of specified or even rare tumor samples. Design of an infrastructure for European residual tissue banking with the described characteristics, clear focus points emerge that can be broken…