Search results for " internet"

A Multi-Relay Cooperative Automatic Repeat Request Protocol in Wireless Networks

2010

This paper proposes a Multi-relay Cooperative Automatic Repeat ReQuest protocol (MC-ARQ) for IEEE 802.11 based wireless networks. The proposed distributed relay selection scheme not only selects the best relays but also solves the collision problem among multiple contending relays, by sorting the relays in the network according to their instantaneous channel quality with the destination node. No prior information or explicit signaling among relay nodes is required. Both analytical and simulation results show that significant benefits can be achieved with the MC-ARQ protocol, compared with both the recently proposed PRCSMA scheme and the original non-cooperative DCF scheme.

Influence of online shopping information dependency and innovativeness on internet shopping adoption

2008

PurposeThe paper's purpose is to analyse the influence of online shopping information dependency and innovativeness on the acceptance of internet shopping.Design/methodology/approachThe impact of online shopping information dependency, domain‐specific innovativeness and technology acceptance model (TAM) variables on future shopping intention has been tested through structural equation modelling techniques. The sample consisted of 465 Spanish consumers who had never purchased online.FindingsData analysis shows that consumer innovativeness and online shopping information dependency have a direct and positive influence on future online shopping intention and that the basic TAM hypotheses are f…

Symbols and Meanings in Breast Cancer Awareness Campaigns

2013

This article examines symbols and meanings in breast cancer awareness campaigns, and the ways in which multifarious actors draw attention to the disease. We discuss what the various campaigns and initiatives can indicate, above and beyond creating breast cancer awareness. Our data stem from sources such as printed material, the Internet, and events. From these sources we have singled out and explored objects, text, and visual expressions, looking in particular for metaphors and symbolic aspects. In this article we present six “images” indicating the underlying patterns that we found. We have called the images Re-enchantment of femininity, Infantilization, Corporate profit-making, Objectific…

Reading the Web—Students' Perceptions about the Internet

2006

This study explores the perceptions of Finnish 15‐year‐olds on the advantages and disadvantages of the Internet. The data, students' written responses (N = 3112), were gathered in the context of the OECD Programme for International Student Assessment (PISA) in the spring of 2000 as a national option. The data were analysed by close reading and using the Atlas.ti application for coding. Students regard easy access to a variety of current information as the most important advantage of the Internet. Finding new friends and chatting with old ones was also emphasised, as well as the downloading capacities of the Internet. Although problems of finding reliable and truthful information were recogn…

Successful and Positive Learning Through Study Crafting: A Self-Control Perspective

2019

Using social media and other Internet-based sources could distract students from decent academic learning and lead to negative learning, and self-control is required to foster self-regulated learning. Self-control involves the trait-like capacity for self-control and the state-like level of self-control strength, which could be used for performing self-control tasks. Capacity for self-control can be increased by regularly practicing self-control similar to a muscle that needs training for strengthening. We encourage creating study environments in which self-control is reasonably demanded. In particular, we propose that students should be enabled to engage in study crafting behavior. Study c…

Finnish students' multiliteracy profiles

2004

Finnish students' multiliteracy profiles are examined from the perspectives of both traditional printed reading and Internet activities in the light of the data collected as a national option integrated into the Programme for International Student Assessment (PISA) 2000 study. After reciting some previous findings on reader profiles as revealed by the initial international analyses of PISA data, the perspective is widened to encompass multiliteracy, which is defined according to the sociocultural view. Based on responses to a survey questionnaire, students were grouped by cluster analysis into six distinct clusters according to the frequency with which they read diverse printed materials an…

Transformation of Loyalty to E-loyalty

2020

As everyday life moves to the Internet, many factors and components have come up, with the "e" and e-loyalty not an exception. The authors focused on the transformation of loyalty to e-loyalty. It is important to understand the main differences between consumer loyalty models and e-loyalty models in order to promote business development not only in the traditional environment but also in the online environment. Such research methods as comparative analysis, analysis of the scientific literature, content analysis were used. The main focus of the research was on comparing loyalty models in the traditional and e-environment to find out the peculiarities and main features of the e-environment. …

2018

Adolescents with a strong tendency for irrational task delay (i.e., high trait procrastination) may be particularly prone to use Internet applications simultaneously to other tasks (e.g., during homework) and in an insufficiently controlled fashion. Both Internet multitasking and insufficiently controlled Internet usage may thus amplify the negative mental health implications that have frequently been associated with trait procrastination. The present study explored this role of Internet multitasking and insufficiently controlled Internet use for the relationship between trait procrastination and impaired psychological functioning in a community sample of N = 818 early and middle adolescent…

Social Media's Impact on Healthcare Services

2015

Abstract Taking into account the changes in recent years (the increased access to internet, the existence of affordable mobile devices and the ease of communication due to the growth of social media) it seems natural to investigate social media's impact on healthcare services. Furthermore, studies conducted worldwide show their benefits, both in terms of the patient, as well as the healthcare providers’. However, Romania's healthcare system faces serious problems on basic aspects. Thus, using secondary data, this paper aims to present the existing concerns about the impact of social media on healthcare services and to discuss to what extent they are applicable also in Romania.

Exploring User Behavior in Destination Websites: An Application of Web Mining Techniques

2021

The development of the Internet has so strongly affected the way a tourist destination can be promoted that portals now play an important role in defining the marketing strategies of tourist destinations. Hence, investigating website surfing behavior has become crucial to understanding the needs of potential tourists. Using Web Mining techniques, our study explores the information-seeking behavior of those who log on to a website promoting the island of Sicily, a well known tourist destination in the South of Italy. The study explores whether a tourist’s country of origin affects their information needs and surfing behavior. Actually, our results do show differences in behavior between user…