Search results for "Context"

The Critical Potential of John Elliott’s Liberal Pedagogy

2016

This chapter will continue to explore the difficult balance that, as shown in the previous one, held together the content and process dimensions of social democracy’s and Freire’s pedagogical projects. The same balance will now be approached from the standpoint of the liberal tradition, which provides critical pedagogy with one of the poles of the relationship that this book identifies at the heart of its success. John Elliott’s work on pedagogy and educational action research has been chosen for this purpose. From the early 1970s, when he started writing, to the beginning of this new century, the world has undergone important material and ideological transformations that I believe can be p…

Women’s empowerment and child mortality: the case of Bangladesh

2018

User-cell association in heterogenous small cell networks: A context-aware approach

2015

Deploying small cells to complement the traditional cellular networks is foreseen as a major feature of the next generation of wireless networks. In this paper, a novel approach for addressing the cell association problem in heterogenous small cell networks is proposed. The presented approach exploits different types of information extracted from the user devices and environment to improve the way in which users are assigned to their serving small cell base stations (SBSs). We formulate the problem within the framework of matching theory, where the players, namely the users and SBSs, have interdependent preferences over the members of the opposite set. We also utilize the fuzzy synthetic ev…

Service discovery protocols in D2D-enabled cellular networks: Reactive versus proactive

2014

Device-to-Device (D2D) communication, which allows access services offered by nearby devices bypassing the base station, has been regarded as an essential component of the emerging 5G mobile networks. Many advantages can be provided by this direct communication paradigm such as high data rate, traffic offloading, range extension, as well as proximity services and social networking. In such a context, service discovery approaches need to be investigated. In this paper, we propose two protocols for service discovery, namely, reactive (pull) discovery and proactive (push) discovery in infrastructure-coordinated D2D networks. The protocol overhead is calculated and numerical results are provide…

Psychology of perception: sensory evaluation and context. Theory and applications

2006

TEACHING TO USE IN SCIENCE AND MATHEMATICS PREVIOUSLY ACQUIRED SKILLS

2016

Goal of the research is to analyse how students currently succeed in using basic skills acquired in mathematics, in science and real-life contexts, before new reforms in Latvia for the development of students' competence have been started. Only about 20% of students in the national testing for 9th grade were able to do it. The research analysed students’ papers, results, and study aids, as well as teacher performance in lessons.

Beyond Clicks and Beeps: In Pursuit of an Effective Sound Design Methodology

2007

Designing effective non-speech audio elements for a user-interface is a challenging task due to the complex nature of sounds and the changing contexts of non-visual interfaces. In this paper we present a design method, which is intended to take into account the complexity of audio design as well as the existing audio environment and the functional context of use. Central to this method is a rich use scenario, presented in the form of a radio play, which is used as a basis for the work of design panels. A previous version of the design method is analysed and specific practical issues are identified. Solutions to these issues are presented in the form of a modified version of the method. In t…

Identity and Cultural Transition: Lessons to Learn from a Negative Case Analysis

2020

In this paper, we present a single case study of identity crisis that unfolded in the cultural transition context. Our participant was ‘Jenni’ – a 26 years old female basketball player with the dou...

On-board Energy Consumption Assessment for Symbolic Execution Models on Embedded Devices

2020

Internet of Things (IoT) applications operate in several domains while requiring seamless integration among heterogeneous objects. Regardless of the specific platform and context, IoT applications demand high energy efficiency. Adopting resource-constrained embedded devices for IoT applications means ensuring low power consumption, low maintenance costs and possibly longer battery life. Meeting these requirements is particularly arduous as programmers are not able to monitor the energy consumption of their own software during development or when applications are finally deployed. In this paper, we discuss on-board real-time energy evaluation of both hardware and software during the developm…

Implementation of a Management System for Prosumer Energy Storage Scheduling in Smart Grids

2020

Scheduling of energy storage systems of distributed generation is a key element for optimal renewable energy sources (RES) exploitation in smart grids, demand side response strategies implementation and prosumers interaction with Distribution System Operators (DSOs). In this context, this paper presents the implementation of a management system for energy storage scheduling, which allows taking appropriate account of the storage system behavior in real cases. To properly consider the real system operation, the employed battery model is modified, in order to include also the hysteresis phenomena in state of charge estimation in both charging and discharging operation. The validation of the p…