Πλοήγηση ανά Θέμα "Specifications"
Αποτελέσματα 1-9 από 9
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Actions on railway track panel and ballast-behavior of the Hellenic limestone ballast
(2009)In this paper a new method is presented for the estimation of actions on sleepers and the pressures that develop under the seating surface of the sleeper and are transmitted on the ballast. Results from the tests performed ... -
Ballast stressing on a railway track and the behaviour of limestone ballast
(2008)In this paper the results of the tests performed on the ballast used in the Greek network are presented. The tests were conducted in laboratories in France and Greece, and led to a change in the Greek technical specifications. ... -
An Event-Based Framework for the Specification and Runtime Checking of Timing Constraints in Wireless Sensor and Actuator Networks
(2015)Distributed monitoring and control applications running on top of wireless sensor and actuator networks need to be developed in a structured and flexible way. Such applications also have strict timing constraints, which ... -
Impacts of autonomous on-demand mobility service: A simulation experiment in the City of Athens
(2022)High-capacity Connected and Autonomous Vehicles (CAVs) are expected to be extensively utilized by on-demand services. This paper aims to assess the impacts of large-scale autonomous on-demand mobility services on traffic, ... -
Preference-based decision making for personalised access to Learning Resources
(2008)This article addresses the selection of Learning Resources (LRs; learning material, learning activities, etc.) through a preference-based decision-making framework. We consider the case where a set of LRs are maintained ... -
Revisiting the dynamics of forest area change: A panel data assessment
(2020)This study employs a panel dataset on forest area of 22 countries and for the time period 1995-2016 in order to provide an up-todate assessment on determinants of forest area change. Our set of explanatory variables is ... -
Road noise levels in urban environment compared to specification limits. The case of the city of Larissa, Greece
(2020)Greece, as well as other developed countries, is facing the growing problem of road traffic noise. It stands for a severe problem in the urban areas of the country, including the city of Larissa. The root cause is the huge ... -
Strength and stability of High-Strength Steel tubular beam-columns
(2012)In this study, the structural behavior of high-strength steel tubular CHS seamless structural members under combined loading of axial compression and bending is examined. The work is mainly numerical supported by a series ... -
Structural resistance of high-strength steel CHS members
(2017)The structural resistance of high-strength steel seamless tubular beam-columns of circular cross-section subjected to axial compression and bending loading is investigated, using experimental testing and numerical finite ...