Search results for "ROV"
showing 10 items of 5770 documents
A touchless gestural system for extended information access within a campus
2017
In the last two decades, we have witnessed a growing spread of touchless interfaces, facilitated by higher performances of computational systems, as well as the increased availability of cheaper sensors and devices. Putting the focus on gestural input, several researchers and designers used Kinect-like devices to implement touchless gestural interfaces. The latter extends the possible deployments and usage of public interactive displays. For example, wall-sized displays may become interactive even if they are unreachable by touch. Moreover, billboard-sized displays may be placed in safe cases to avoid vandalism, while still maintaining their interactivity. Finally, people with temporary or …
Estimation of Passenger Car Equivalents for Two-Lane and Turbo Roundabouts Using AIMSUN
2020
The paper addresses issues related to Passenger Car Equivalents (PCEs) at roundabouts. Compared to other road units, the curvilinear elements of roundabout geometric design may impose greater constraints on vehicular trajectories and have a significant effect on the swept envelope of heavy vehicles. Specifically, the aim of the paper is to present the methodological approach which used traffic microsimulation to estimate PCEs. Focus is made on a case study which considered the conversion of a two-lane roundabout into a basic turbo roundabout with comparable size. Empirical capacity functions for both roundabouts were derived as target values to which simulated capacities by lane were compar…
UbiRoad: Semantic Middleware for Context-Aware Smart Road Environments
2010
A smart road environment is such a traffic environment that is equipped with all necessary facilities to enable seamless mobile service provisioning to the users. However, advanced sensors and network architectures deployed within the traffic environment are insufficient to make mobile service provisioning autonomous and proactive, thus minimizing drivers’ distraction during their presence in the environment. For that, an Intelligent Transportation System, which is operating on top of numerous sensor and access networks and governing the process of mobile services provisioning to the users in self-managed and proactive way, must be deployed. Specifically, such system should provide solution…
Human digital twins and cognitive mimetic
2021
Digital twins – digital models of technical systems and processes – have recently been introduced to work with complex industrial processes. Yet should such models concern only physical objects (as definitions of them often imply), or should users and other human beings also be included? Models that include people have been called human digital twins (HDTs); they facilitate more accurate analyses of technologies in practical use. The cognitive mimetic approach can be used to describe human interactions with technologies. This approach analyses human information processes such as perceiving and thinking to mimic how people process information in order to design intelligent technologies. The …
Motion Control of Large Inertia Loads Using Electrohydrostatic Actuation
2020
Electrohydrostatic actuation is an emerging technology combining the advantages of hydraulic and electric actuation, resulting in energy efficient solutions that appear electric from the outside while hydraulic on the inside. Conventional solutions, however, significantly reduce the natural frequency of the system compared to traditional hydraulic actuators. This may result in considerable loss of performance under feedback control. In this paper, a simple modification for increasing the natural frequency of the system involving a high-pressure accumulator is proposed and investigated. Theoretical analysis demonstrates the potential for considerable improvements using the proposed solution,…
New Frontiers in Payment Services: The Payment Initiation Service in the Directive 2015/2366/EU
2022
The chapter will explore issues related to the Payment Initiation Service, currently subject to Directive 2015/2366/EU (Payment Services Directive II, PSD2) and, in Italy, to the Law Decree n. 11 of January 27th, 2010. It plays a relevant part in e-commerce payments establishing a software bridge between the website of the merchant and the online banking platform of the payer's account servicing payment service provider in order to initiate internet payments on the basis of a credit transfer. The transaction involves many actors, including some new entrants into the payment service market, such as third-party providers (TTPs). The chapter will deal with the nature of relations between payme…
Workshop on Global Outsourcing of Software Development
2010
Global outsourcing is a pertinent issue in today’s business world. Increasingly, software and non-software organizations from private and public sectors are attempting to develop some or all of their software through global outsourcing in order to enhance innovation, reduce development time and cost, improve quality and productivity, adapt to changing global economic and market conditions, to name a few. Global outsourcing is composed of near shore outsourcing (the software development work is done by the service provider in a nearby country) and offshore outsourcing (the development work is done in a very far away country). Global outsourcing is gaining significant importance, as it can pr…
Diversity and Social Interaction at Work
2019
Today’s workplaces are characterized by interactions among people with diverse backgrounds. These interactions may occur face-to-face or in technology-mediated settings; as interpersonal exchanges between co-workers, supervisors, and subordinates or between business partners and clients; in small groups and teams or as one-off encounters with customers. The persons engaged in these interactions jointly strive for the shared goals of their organization though they may come from different countries, speak different first languages, or identify with different ethnic, gender, or age groups. This chapter explores the role of diversity in different workplace contexts and situations. First, we unp…
I limiti della legittimazione attiva dei consiglieri comunali e l’abolizione dei controlli preventivi sugli atti degli enti locali (nota a CONSIGLIO …
2007
I limiti della legittimazione attiva dei consiglieri comunali e l’abolizione dei controlli preventivi sugli atti degli enti locali (nota a CONSIGLIO DI STATO, SEZ. V - sentenza 19 febbraio 2007 n. 826).
Provincia de Albacete
Llegenda. - Relleu representat per corbes de nivell Ed. Especial de juny de 1938 del mapa editat pel Ministerio de Obras Públicas el 1935