Search results for "Key"

MansOS

2010

Often software for wireless sensor networks (WSNs) is developed using a specific event based operating system (OS) such as TinyOS. However, this requires steep learning curve for the new developers. Other operating systems for embedded devices have limited support for new hardware platforms. Our goal is to provide an operating system for resource constrained devices that is easy to use for the wide range of researchers and developers familiar with C programming language and Unix operating system concepts. In addition, we provide a framework for agile portability to new hardware platforms, due to the nature of WSN systems that require specific hardware or features for the sensing tasks at ha…

The pathophysiology of acute heart failure: the key role of fluid accumulation

2008

Safety Related Behaviors and Law Adherence of Shared E-Scooter Riders in Germany

2021

Shared e-scooters, whose supply and coverage keeps increasing in many cities around the globe, are rapidly changing mobility in urban road environments. As rising injury rates have been observed alongside this new form of mobility, researchers are investigating potential factors that relate to safe/unsafe e-scooter use. In Germany, e-scooter sharing platforms were only recently permitted in the middle of 2019, and their number has increased steadily since then. The aim of this study was to assess key factors that relate to their safe use, through a direct observation of e-scooters conducted at three observation sites around Berlin. Helmet use, dual use, type of infrastructure use, and trave…

Key Drivers of Internet Banking Adoption

2008

The objective of this chapter is to provide students and managers with a holistic view into the different factors that influence online banking adoption and to use the study’s findings to develop strategies for managers on how to maximize the rate of Internet banking adoption. Research done with a sample size of 450 Spanish Internet users, has highlighted that Internet banking adoption is more likely in young, highly educated and high-income consumers. Internet affinity, online use experience and some perceived benefits are also key drivers of online financial services pur chase decision-making. Perceived financial, social and psychological risk negatively influences the use of online-banki…

Citizen’s Rights in European Environmental Law: Stock-Taking of Key Challenges and Current Developments in Relation to Public Access to Information, …

2012

The article aims to provide a short overview of the current situation regarding public access to information, participation and access to justice in Europe. The article briefly presents the role of the Aarhus Convention and its compliance mechanism in shaping the respective legal framework at both national level and EU level. On that basis it summarises some key challenges and implementation problems respectively in relation to public access to information, participation and access to justice.

Key drivers of internet banking services use

2009

PurposeThe purpose of this paper is to analyse the determinants of internet banking use, paying special attention to the role of product involvement, perceived risk and trust.Design/methodology/approachThe impact of trust, perceived risks, product involvement and TAM beliefs (ease of use and usefulness) on internet banking adoption is tested through structural equation modelling techniques. The sample consists of 511 Spanish internet banking services users and the data are collected through an internet survey. Risk is measured as a formative construct.FindingsData analysis shows that TAM beliefs and perceived risks (security, privacy, performance and social) have a direct influence on e‐ban…

Contractual satisfaction: drivers and implication for theory

2014

The aim of inter-firm relations is to achieve each firm’s objectives. The achievement of these objectives is reflected in firms’ satisfaction. Satisfaction as a concept can be studied at different levels and contractual relations is one such level. Most studies on inter-firm satisfaction have looked at the general level of satisfaction, whose drivers are complex to account for. This study aims to investigate contractual satisfaction from the perspective of some of its key drivers. The main finding suggests that, while ongoing term specificity, contingent adaptability, reputation and trust have a positive influence on contractual satisfaction, opportunism has a negative one.

A comparison study of evolutive algorithms for solving the partitioning problem in distributed virtual environment systems

2004

Fast Internet connections and the widespread use of high performance graphic cards are making Distributed Virtual Environment (DVE) systems very common nowadays. However, there are several key issues in these systems that should still be improved in order to design a scalable and cost-effective system. One of these key issues is the partitioning problem. This problem consists of efficiently assigning clients (3D avatars) to the servers in the system. In this paper, we present a comparison study of different modern heuristics for solving the partitioning problem in DVE systems, as an alternative to the ad hoc heuristic proposed in the literature. Performance evaluation results show that some…

A Comparison Study of Modern Heuristics for Solving the Partitioning Problem in Distributed Virtual Environment Systems

2003

Fast Internet connections and the widespread use of high performance graphic cards are making Distributed Virtual Environment (DVE) systems very common nowadays. However, there are several key issues in these systems that should still be improved in order to design a scalable and cost-effective system. One of these key issues is the partitioning problem. This problem consists of efficiently assigning clients (3-D avatars) to the servers in the system. In this paper, we present a comparison study of different modern heuristics for solving the partitioning problem in DVE systems, as an alternative to the ad-hoc heuristic proposed in the literature. Performance evaluation results show that som…

The Grid: As a Starting Point and an End Point of Ornament

2017

Ornament was one of the key concepts in the nineteenth century discussions on architecture and decorative arts. In the beginning of the twentieth century, modernism abandoned ornament from its vocabulary. In the last decades of the twentieth century, the heritage of Modernism and its rejection of ornament were critically analyzed and ornament became a topical subject once more. Geometry played an important role in the search for rational and intellectual basis for the architecture and decorative arts in the beginning of industrial age. Arabic ornamental practice with its geometrical foundation served as one precept in searching and formulating appropriate design principles for architecture …