Search results for "Digital"

Change in geometry of a high Arctic glacier to 1948 to 2013 (Austre Lovénbreen, Svalbard)

2017

International audience; The change of Austre Lovénbreen, a 4.5 km2 land-based glacier along the west coast of Spitsbergen, is investigated using geodetic methods and mass balance measurements over 1948–2013. For 2008−2013, annual mass balances computed on 36-stake measurements were obtained, in addition to annual mass balances reconstructed from the neighbouring glaciers, Midtre Lovénbreen (1968−2007) and Austre Brøggerbreen (1963−1967). The mean rate of glacier retreat for 1948–2013 is −16.7 ± 0.3 m a−1. Fluctuations in area (1948–2013 mean, −0.027 ± 0.002 km2 a−1) showed a slowing as the glacier recedes within its valley from 1990 to 1995. For 1962–2013, the average volume loss calculated…

Use of geomorphological units to improve drainage network extraction from a DEM

1999

Abstract Drainage networks are one of the main elements characterizing basins, and network topology and geometry form the basis of many hydrological and geomorphological models ( eg Geomorphological Unitary Hydrograph). The identification and manual delineation of channel networks from maps or aerial photographs requires much time and effort. In the last two decades, algorithms and procedures for automated extraction of drainage networks from digital elevation data have been developed and implemented in many specialized software applications. Nevertheless, automatically delineated channel networks do not always show close agreement with manually delineated networks. This paper describes a c…

Workshop on Competencies for the Globalization of Information Systems in Knowledge-Intensive Settings

2010

Software development has become a global task for the past decades. Outsourcing and offshoring solutions have been discussed frequently, in both research and in industry. Export is the main driver for a society’s and corresponding individual’s wealth. As more and more organizations apply outsourcing and offshoring practices, new ways have to be found to compete in this rapidly changing environment. Additionally, the digital divide is becoming a central issue, determining the relation of developed and developing countries.

Introduction to the Minitrack on Towards Government 3.0: Disruptive ICTs, Advanced Policy Informatics/Analytics and Government as a Platform

2019

The “I” between G and C: E-Government intermediaries in developing countries

2011

Published version of an article from the journal: The Electronic Journal of Information Systems in Developing Countries. Also available from the publisher: http://www.ejisdc.org/Ojs2/index.php/ejisdc/article/viewFile/826/371 While there has been a rapid growth in e-Government initiatives in developing countries, whether it has led to providing effective government services to the citizens has remained a question of concern. Evidence suggests that this objective is far from being met. The main hurdle has been that an overwhelming part of the citizens in these countries do not have the capability to either access government information physically or to use it effectively even when they can ac…

Agder Living Lab: From Ideas to Large-Scale Deployment and Long-Term User Adoption of Inclusive Health Solutions

2016

End-user involvement is a central part in the strategy of public and private organisations to generate user-driven innovative solutions to real-world problems. The Living lab concept is an instrument to create user-centered solutions, with almost 400 recognized in the European Network of Living Labs (ENoLL) since 2006. Living labs cover diverse topics, such as smart-cities, innovative learning and digital health. A national initiative in Southern Norway has funded the Agder Living Lab (ALL) for eHealth, a user-centered innovation environment participated by multisectorial public and private partners. ALL implements a quadruple-helix model represented by citizens, industry, academia and gove…

The usage of digital marketing channels in SMEs

2015

Purpose – The purpose of this paper is to provide insights into the utilization and goals of digital marketing, and examines factors that influence the adoption and use of digital marketing channels in SMEs. Design/methodology/approach – The data comprises semi-structured theme interviews in SMEs among 16 managers and 421 survey respondents in Central Finland. Findings – The results of this study reveal that SMEs seem not use the full potential of the new digital tools, and so are not deriving benefit from the opportunities they provide. Furthermore, the results also raise the question of whether SMEs have understood the fundamental change in the nature of communication brought about by di…

Technology-Enhanced Course in English Theoretical Grammar and Phonetics at the Tertiary Level

2021

The advancement of technologies and the recently forced lockdown by Covid-19 are bringing changes to the organisation of the learning process by accelerating the introduction of e-learning to create a learner-centred technology-based approach to English studies, thus stepping towards digital humanities. These trends initiated the institutional project Mobile and Desktop Software Integration in Bachelor and Master Study Programmes. The present study, using a questionnaire, elicits university students’ attitudes to the mobile applications and speech analysis software-based seminar activities in Moodle e-course in accordance with the blended learning model selected for the studies of theoretic…

Innovative and Sustainable Food Business Models

2019

Companies are called upon to solve the great challenges of the new millennium. The food sector, from this point of view, plays a strategic role. Poverty, malnutrition, hunger, climate change, and social inequalities are just some of the trends which the agri-food sector has to cope with. The digital transformation that companies will need to embrace to survive requires new ways of creating, thinking, and working with technology-driven tools to provide value for their businesses and customers. Digitization, whether it pertains to new technologies, the analysis of big data or the development of on-line and spatial applications, can contribute to achieving systemic food production transformati…

Supporting struggling readers with digital game-based learning

2019

This study investigates the effectiveness of a digital game—GraphoLearn (GL)—in supporting second-grade students who have persistent difficulties with acquiring accurate and fluent reading skills. The participants (N = 37) were randomly assigned either to a 6-week intervention including sessions with GL, in addition to school-provided support, or a control group receiving only school-provided support. The intervention took place at the students’ homes and schools under the supervision of their parents and teachers. The results showed that the children who received the GL intervention developed significantly faster in word reading than the control group. Moreover, their reading development w…