Search results for "internet"
showing 10 items of 2589 documents
Optimization of flat area coverage under connectivity constraint in wireless sensor networks
2022
A wireless sensor network consists of a set of small autonomous units that interact via a network built by their communication modules. They observe their environment, capture information, then manage this information according to their computing and/or storage capacity. To effectively accomplish their task(s), they need to cover as much of the area of interest as possible. It is therefore essential to quantify the quality of their coverage. In this thesis, we therefore seek to best cover an area of interest, with a precise number of sensors. While taking into account the possible overlaps between sensors, we first deploy in a zone of regular dimensions and evaluate the exact coverage using…
Preventing problematic internet use during the COVID-19 pandemic: Consensus guidance
2020
As a response to the COVID-19 pandemic, many governments have introduced steps such as spatial distancing and “staying at home” to curb its spread and impact. The fear resulting from the disease, the ‘lockdown’ situation, high levels of uncertainty regarding the future, and financial insecurity raise the level of stress, anxiety, and depression experienced by people all around the world. Psychoactive substances and other reinforcing behaviors (e.g., gambling, video gaming, watching pornography) are often used to reduce stress and anxiety and/or to alleviate depressed mood. The tendency to use such substances and engage in such behaviors in an excessive manner as putative coping strategies i…
Working towards an international consensus on criteria for assessing internet gaming disorder: a critical commentary on Petry et al. (2014).
2016
This commentary paper critically discusses the recent debate paper by Petry et al. (2014) that argued there was now an international consensus for assessing Internet Gaming Disorder (IGD). Our collective opinions vary considerably regarding many different aspects of online gaming. However, we contend that the paper by Petry and colleagues does not provide a true and representative international community of researchers in this area. This paper critically discusses and provides commentary on (i) the representativeness of the international group that wrote the ‘consensus’ paper, and (ii) each of the IGD criteria. The paper also includes a brief discussion on initiatives that could be taken to…
Development of certified environmental management in hospital and outpatient haemodialysis units
2015
Antecedentes: El impacto ambiental de la hemodiálisis es destacado. Está destacando la actividad en este sentido incluso a nivel bibliográfico. Los sistemas de gestión medioambiental (SGMA) voluntarios, Environmental Management and Auditing System (EMAS) e International Organization for Standardization (ISO 14001), son instrumentos destacados para la protección medioambiental junto a legislación, impuestos y beneficios fiscales. Objetivos: Conocer el grado de implantación de los SGMA en las unidades de hemodiálisis hospitalarias y ambulatorias del Sistema Nacional de Salud español, para disponer de un grupo de centros de referencia en gestión medioambiental en esta actividad sanitaria. Méto…
Consumer Acceptance Determinants of Internet of Things : A New Perspective
2018
International audience; Despite the rising popularity of Internet of Things (IoT), consumer acceptance continues to grow at a slow pace. For example, adoption of health and fitness wearables is still relatively low and about a half of consumers abandon their wearables within the first six months. This pattern means that firms engaged in IoT industry can not recover their development and marketing costs. Recent research offer a fragmented view of the determinants of IoT consumer acceptance and focus mainly on functional attributes.This paper aims to provide a new perspective. Drawing on the service-dominant logic, the perceived value conceptualization and the customer experience approach, ou…
A pattern recognition approach for peak prediction of electrical consumption
2016
Predicting and mitigating demand peaks in electrical networks has become a prevalent research topic. Demand peaks pose a particular challenge to energy companies because these are difficult to foresee and require the net to support abnormally high consumption levels. In smart energy grids, time-differentiated pricing policies that increase the energy cost for the consumers during peak periods, and load balancing are examples of simple techniques for peak regulation. In this paper, we tackle the task of predicting power peaks prior to their actual occurrence in the context of a pilot Norwegian smart grid network.
TRENDS IN THE DEVELOPMENT OF INTEGRATED MARKETING COMMUNICATION IN THE CONTEXT OF DIGITAL MARKETING
2019
Nowadays, in the context of digital marketing and social media development, with the advantages given by technologies and the vast possibilities of communication among consumers, businesses find the implementation of integrated marketing communication influenced by the Internet as a marketing communication environment where businesses are urged into a customer-centric approach by the consumers’ changing habits of receiving information. This results in an increased role of content marketing, relationship orientation, dialogue and network communication, management of multiple stakeholders etc., which envisages consumer involvement with a view to mitigating the consequences caused by the obsta…
Particularities of the European Consumer’s Behavior in Online Environments
2016
Abstract Although it is no longer a novelty that the Internet has now become “fashionable”, being a means of informing, socializing and trading, which is being increasingly used by the general public, it is now imperative to study the implications of its use both on the consumer, including all the roles that it can take (initiating, financing, influencing, decision making, actual consumption of goods and services) and on the marketer, who is forced to consider the Internet as a marketing tool that can be used as a lever to generate positive reactions from the consumers. Against this background, the orientation of the individuals towards the online environment, defined by specialized literat…
Internet addiction, alcohol risky consumption, and gambling disorder among Palermo University Hospital: a cross-sectional study
2019
BacKGrOUnD: the aim of the study was to estimate the prevalence of gambling, internet addiction disease and the risk of alcohol consumption among workers of the “Paolo Giaccone” University hospital in Palermo. MethODs: the study employed a cross-sectional study design. an anonymous online survey was provided accompanied by informed consent. The questionnaire was structured into four parts. The first section investigates on socio-demographic information. in the other sections of the questionnaires were administered: internet addiction test, alcohol Use Disorders Identification Test-Consumption and Canadian Problem Gambling Index. A multivariable logistic regression model was used and adjuste…
Streaming: ventajas, desafíos y oportunidades de las radiotelevisiones para captar audiencias
2021
La investigación muestra el crecimiento del consumo de streaming en los últimos años y refleja su incremento exponencial a raíz de la pandemia por la Covid 19 en 2020. La base científica cita a los autores más relevantes en esta temática y está avalada por los estudios e informes de organismos oficiales y privados de relevancia internacional. Se estudia el origen del streaming, su evolución y futuro con la ayuda de las nuevas herramientas tecnológicas, como las appsque permiten a los periodistas y al público poder entrar en directo en un informativo. Ello suponenuevas oportunidades de negocio para las radiotelevisiones generalistas creadoras de contenido en España. La investigación muestra …