Πλοήγηση Επιστημονικές Δημοσιεύσεις Μελών ΠΘ (ΕΔΠΘ) ανά Τίτλο
Αποτελέσματα 4070-4089 από 19702
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Dementia incidence in the elderly population of greece: Results from the HELIAD study
(2021)Objectives:Recently a declining trend in dementia incidence rates has been reported in high-income countries. We investigated dementia incidence in a representative sample of the Greek population in the age group of 65 ... -
Dementia Prevalence in Greece
(2018)Introduction: Study of the epidemiology of dementia to gain insight into putative predisposing and prophylactic factors is the first step toward establishing effective preventive and therapeutic strategies for this ... -
Demo: Design and Implementation of an Open-Source NB-IoT Core Network
(2021)Extended adoption of network softwarization is a key feature of 5G and beyond networks. Embracing control and user plane separation, network services comprising the RAN to core chain of network services can be realized ... -
Demo: Enabling AGILE spectrum adaptation in commercial 802.11 WLAN deployments
(2014)In this work, we present the AGILE Spectrum Adaptation system that is able to dynamically tune the channel central frequency and bandwidth of wireless links in an adaptive to the interference and trafic conditions way. The ... -
Demo: Enabling asynchronous awakenings in wireless sensor networks towards removing duty-cycle barriers
(2017)Typical wireless sensor network applications follow duty-cycle mechanisms, yielding important energy savings by reducing the power consumption of idle listening. However, this approach still dictates predefined cycles of ... -
Demo: Experimentation in controlled and operational LTE settings with FLEX-MONROE
(2017)This demo paper presents FLEX-MONROE, a platform that facilitates better understanding of current LTE Mobile Broadband (MBB) networks and enables performance improvements by allowing experimentation with controllable LTE ... -
Demo: In-situ power consumption meter for sensor networks supporting extreme dynamic range
(2017)Typical wireless sensor devices feature an extreme power consumption range between their active and sleep states, thus requiring different hardware setups for measuring their expenditure with high accuracy. In this demo ... -
Demo: Lora mesh network experimentation in a city-wide testbed
(2019)LoRa is a low-power long-range Internet of Things (IoT) standard that offers remarkable performance, especially in remote rural areas. However the single-hop nature of current LoRa networks, poses significant challenges ... -
Demo: Nano power draw in duty-cycled wireless sensor networks
(2019)In this work we present a novel power management architecture for Wireless Sensor Network devices towards minimizing the power consumption when nodes remain in sleep state. Specifically, we propose the employment of an ... -
Demo: Online energy consumption monitoring of wireless testbed infrastructure through the NITOS EMF framework
(2013)Development of energy-efficient protocols and algorithms requires in-depth understanding of the power consumption characteristics of real world devices. To this aim, energy efficiency analysis is performed by the research ... -
Demo: Real LTE experimentation in a controlled environment
(2015)LTE, commonly known as 4G, stands for Long-Term Evolution and is a wireless communication technology standardized by 3GPP. LTE adoption has increased drastically over the last years, and today is integrated widely in a ... -
Democracy and an open-economy world order
(2017)The essays in this volume explore several key issues facing democracies today. They discuss the dilemma of how to protect civil liberties and individual freedoms in the light of external threats and assess the policies ... -
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Democracy and public choice in classical Athens
(2013)Drawing on classical Athens the paper explores the qualities and workings of direct democracy and provides a simple model of public choice to analyse policymaking with specific reference to war and peace. Given the cost ... -
Democracy, sea power and institutional change: An economic analysis of the Athenian Naval Law
(2004)The present essay attempts to test the validity of the theory of institutional change based on the concept of property rights, in the remote historical setting of Classical Athens. The "Naval Law" introduced by Themistocles ... -
Democratic Governance for Inclusion: a Case Study of a Greek Primary School Welcoming Roma Pupils
(2015)The focus of this paper is how changes in school governance in one state primary school in a city in central Greece have resulted in a significant degree of inclusion for Roma children. This inclusivity runs counter to the ... -
The demographic departemental disparities in Greece: Convergence or divergence?
(2004)The objective of this article gives prominence to the demographic disparities at regional level in Greece for the post war period as well as to the changes through the last decades that tend to decrease them, ending at the ... -
Demographic window to aging in the wild: Constructing life tables and estimating survival functions from marked individuals of unknown age
(2004)We address the problem of establishing a survival schedule for wild populations. A demographic key identity is established, leading to a method whereby age-specific survival and mortality can be deduced from a marked cohort ... -
Demonstrating Multi-Domain Orchestration through Open Source MANO, OpenStack and OpenDaylight
(2019)In recent years, the rise of Network Function Virtualization (NFV) makes the Network Service (NS) deployment much agile and flexible. The proprietary and custom-made hardware is replaced by a virtual and software-based ... -
A demonstration of a management tool for assessing channel quality information in wireless testbeds
(2011)The gradually growing need for testbed use so as networking algorithms to be validated in real environment, has given rise to optimal utilization of testbed resources. Towards this direction, we present a new management ...