Search results for " Sam"
showing 10 items of 1096 documents
Steering Institutionalization through Institutional Work: The Case of an eProcurement System in Indonesian Local Government
2014
Corruption is arguably one of the main hindrances to development. In their effort to combat corruption, governments in developing countries turn to information technology to enhance transparency in decision making. However, implementation of an information system in this context is not straightforward. Premised upon institutional theory, this interpretive case study traces the role of institutional actors in the institutionalization of an eProcurement system in Indonesian local government. It draws on different streams of research on institutional work to develop an interpretive lens to understand what institutional actors do to steer the institutionalization process. It identifies a set of…
Conceptualization for intended action: A dynamic model
2023
Concepts are the building blocks of higher-order cognition and consciousness. Building on Conceptual Spaces Theory (CST) and proceeding from the assumption that concepts are inherently dynamic, this paper provides historical context to and significantly elaborates the previously offered Iterative Subdivision Model (ISDM) with the goal of pushing it toward empirical testability. The paper describes how agents in continuous interaction with their environment adopt an intentional orientation, estimate the utility of the concept(s) applicable to action in the current context, engage in practical action, and adopt any new concepts that emerge: a largely pre-intellectual cycle that repeats essent…
Exploring the Link between ICT and Development in the Context of Developing Countries : A Literature Review
2014
Published version of an article in the journal: Electronic Journal of Information Systems in Developing Countries. Also available from the publisher at: http://www.ejisdc.org/ojs2/index.php/ejisdc/article/view/1332. Open Access The article contributes to the ongoing discussion on relating information and communication technology (ICT) to development (D). The quest to relate ICT to D is a topic of open deliberation and critical scrutiny in ICT4D research communities. To enhance the understanding in this regard, we conducted a literature review. The review examines 80 articles to identify various development theories and the role of technologies in the development process. While scanning the …
Understanding ICT in ICT4D : An Affordance Perspective
2017
Understanding the role of ICT for development is at the core of ICT4D research. However, prevailing research in this field most often focuses on access or readiness of a technology, or on the outcomes of the technology use. Less attention has been paid to understand the mechanism of the technology use that leads to the outcomes. The question of why ICT in a development context sometimes work and sometimes does not work still remains a subject of enquiry. To enhance our understanding in this regard, we propose to use the concept of affordances to unfold the “black boxed” nature of ICT. We revisited a case from Kenya to illustrate the application of affordances in a ICT4D context. The finding…
Dark Design Patterns : An End-User Perspective
2020
The number of websites and mobile applications available is growing continually, as are the persuasive approaches to influence human behavior and decision making. Although designing for persuasion offers several potential benefits, recent developments expose various deceptive designs, that is, dark patterns, that utilize psychological factors to nudge people toward, from someone else’s perspective, desired directions. This paper contributes to an increased awareness of the phenomenon of dark patterns through our exploring how users perceive and experience these patterns. Hence, we chose a qualitative research approach, with focus groups and interviews, for our exploration. Our analysis show…
Digital competence across boundaries - beyond a common Nordic model of the digitalisation of K-12 schools?
2021
This paper explores policy related to digital competence and the digitalisation of Nordic K-12 schools. Anchored in some key transnational policies on digital competence, it describes some current Nordic movements in the national policies of Denmark, Finland, Norway and Sweden. The concept of boundary objects is used as an analytical lens, for understanding digital competence as a plastic and temporal concept that can be used to discuss the multi-dimensional translation of this concept in these Nordic countries. The paper ends with a discussion of the potential to view digital competence as a unifying boundary object that, with its plasticity, temporality and n-dimensionality, can show sign…
Numerical Model of THz sources and detectors based on Optical Rectification and Electro-Optic Sampling
2013
A model describing a laser based set-up for wideband THz generation and detection is presented. Particular attention is focused on the main broadband phenomena, which occur when THz radiations have to be handled.
Sampling Design in SHARE Wave 8 and Recruitment of Refreshment Samples until the Suspension of Fieldwork
2022
The aim of the SHARE survey design is to be able to draw inferences about the population of people aged 50 years or older across countries by using probability-based sampling. This chapter documents the sampling design adopted in the eighth wave of SHARE that had to be suspended due to COVID-19 in March 2020. Starting with a definition of the SHARE target population, we describe the protocol for harmonizing and documenting the sampling procedure and present the sampling frames used by the countries that recruited a baseline or refreshment sample in Wave 8. We then discuss some important aspects of the SHARE sampling designs, such as stratification, clustering, variation in selection probabi…
SENSORY EVALUATION AND SUITABILITY FOR FRESH-CUT PRODUCE OF WHITE PEACH [PRUNUS PERSICA (L.) BATSCH] 'SETTEMBRINA DI BIVONA'
2015
âSettembrina di Bivonaâ peaches were cut into slices to assess their suitability as fresh-cut produce. Untreated (control) and treated with calcium lactate fresh cut slices were closed in plastic boxes for 24 hours (T1) or five days of storage (T2) at 5°C, and then placed at 20°C to assess consumersâ liking. Soluble solids content, titratable acidity, firmness and pH were measured. A sample of n = 750 consumers was selected taking into consideration three variables: age (from 25 to 55 years old), professional status (employed) and aptitude to buy fresh-cut fruit for personal use. A systematic sampling was used, with a detection point based in a properly selected supermarket during t…
Il teatro di Sciacca. Giuseppe Samonà tra modernità e tradizione
2010
Il testo analizza una delle opere di architettura più significative degli ultimi decenni in Italia, il teatro di Sciacca di Giuseppe e Alberto Samonà, e la figura di Giuseppe Samonà nel panorama architettonico nazionale.