Search results for "git"

2020

Communication within contemporary families is increasingly and to a significantextent mediated through technological devices and digital applications.Although the everyday reality of many multilingual families is permeated by technology, research on their digital and language practices has been scant. This article argues for the need for eclectic approaches that draw upon theories, practices, and findings from research on transnational families and migration, digitally mediated family communication, parental mediation, multilingualism online, and family multilingualism and language transmission. Two empirical case studies are presented on multilingual family constellations in Finland in whi…

Plenoptic image watermarking to preserve copyright

2017

Common camera loses a huge amount of information obtainable from scene as it does not record the value of individual rays passing a point and it merely keeps the summation of intensities of all the rays passing a point. Plenoptic images can be exploited to provide a 3D representation of the scene and watermarking such images can be helpful to protect the ownership of these images. In this paper we propose a method for watermarking the plenoptic images to achieve this aim. The performance of the proposed method is validated by experimental results and a compromise is held between imperceptibility and robustness.

Linguistic and communication education at Polish lessons during the period of cultural change. Musings on the curriculum

2020

The article discusses the challenges posed in the 21st century in terms of linguistic and communication education in terms of teaching Polish as the mother tongue. The author posited that socialisation cannot replace education, which is why one of the major goals of linguistic education in terms of the mother tongue is to satisfy the linguistic and communication needs of pupils resulting from the cultural transformations happening in the modern world. The new tasks which Polish teachers face include the development of the so-called new communicational competence, which enables communication in a world dominated by the media, including digital media, and to counter the process of lowering th…

Instruction of Digital Reading Strategies Based on Eye-Movements Modeling Examples

2018

During the last decade, several studies have proposed and tested different instructional methods for teaching digital reading strategies to young students. In this study, we have tested the effectiveness of a program combining eye-movements modeling examples (EMMEs) and contrasting cases to instruct ninth-grade students how to plan, evaluate, and monitor their digital reading. EMMEs are videos that display a dot representing the eye movements of a model and an oral transcription of her thoughts while answering a specific question in a hypertext. Students in the EMME condition obtain higher comprehension scores in a posttest performed 1 week after the instruction, as compared with a control…

The Valencia Port Authority (VPA): environmental information in the annual report

2012

In recent years, most companies are participating in the disclosing of information on the impact of their potential activities on the environment. In 2002, Spain developed its legislation on environmental information in annual reports. The port industry has a potential environmental and economic impact. In this context, it is important to know how it disclosure environmental information in the annual reports. The case of study shows the disclosure information characteristics of Valencia Port Authority (VPA) and the relationships with the environment. The results concluded that VPA has adapted its information not only the standards but as a mean of legitimation.

Intensity invariant nonlinear correlation filtering in spatially disjoint noise.

2010

We analyze the performance of a nonlinear correlation called the Locally Adaptive Contrast Invariant Filter in the presence of spatially disjoint noise under the peak-to-sidelobe ratio (PSR) metric. We show that the PSR using the nonlinear correlation improves as the disjoint noise intensity increases, whereas, for common linear filtering, it goes to zero. Experimental results as well as comparisons with a classical matched filter are given.

View Planning Approach for Automatic 3D Digitization of Unknown Objects

2012

International audience; This paper addresses the view planning problem for the digitization of 3D objects without prior knowledge on their shape and presents a novel surface approach for the Next Best View (NBV) computation. The proposed method uses the concept of Mass Vector Chains (MVC) to define the global orientation of the scanned part. All of the viewpoints satisfying an orientation constraint are clustered using the Mean Shift technique to construct a first set of candidates for the NBV. Then, a weight is assigned to each mode according to the elementary orientations of its different descriptors. The NBV is chosen among the modes with the highest weights and which comply with the rob…

The Role of Parasocial Interaction and Teleparticipation on Teleshopping Behaviour

2011

Nowadays, television media has evolved into an important channel of direct selling that brands and advertisers are exploiting. Many technological changes (e.g., digital television appearance or the integration of Internet in the TV medium and mobile technology) have increasingly led to consumers see television as a channel for purchasing products and services and as a source of information (Beyer et al., 2007). However, researchers have put little interest on teleshopping, one of the consumer behaviour phenomena.

Evaluation of Banking Digitization Policy of Romanian Commercial Banks

2018

Nowadays, even in Romania, we faced with process of digitalization of financial system, especially of banking system. Natural person—banks relationships are more and more distant as location, but more and faster as financial transaction results, because of banking digitalization process based on performance of internet era. The paper’s aims are to answer to questions like: Are Romanian past, actual and future generations prepared to be fully integrated in banking digitalization process? Do Romanian natural person understands the usefulness and benefits of digital banking services/? Or, how benefits of Romanian commercial banks are changing? The methodological support includes analyzing empi…

Sensorless control of permanent magnet synchronous motors for wide speed range applications

2006

This paper deals with sensorless control of Interior Permanent Magnet Synchronous Motors (IPMS) based on the estimation of speed and rotor angular position. The above estimate is based on the injection of high frequency stator currents able to generate a signal similar to that generated by a resolver connected to the axis of the motor. A new digital algorithm has been designed to demodulate the above signal whose implementation can be carried out on the same DSP that processes the control algorithm. In this paper a new scheme of speed and angular position estimator is proposed and justified on the theoretic point of view. The experimental results here shown validate the effectiveness of the…