Πλοήγηση ανά Θέμα "Surveys"
Αποτελέσματα 41-60 από 82
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Internet Addiction and Anxiety Among Greek Adolescents: An Online Survey
(2020)The relationship between Internet addiction and anxiety symptomatology is a scientific field of particular research interest. Internet addiction creates emotional, psychological and social dysfunctions in several aspects ... -
Investigating the accessibility level in Riga’s international coach terminal: A comparative analysis with European interchanges
(2019)This paper investigates the accessibility level of the International Coach Terminal in Riga, Latvia, determining crucial parameters, such as needs, elements and policies that can reform existing transportation hubs into ... -
Investigating the role and potential impact of social media on mobility behavior
(2019)Social media are considered as a major communications channel for information exchange, opinion statement, social network enabling, decisions influencing and business promotion. New activities can be triggered by web friends ... -
Investigation of Minibus Public Transport Service Characteristics in an Urban Area Through the Use of a Stated and Revealed Preference Survey
(2021)The operation of minibuses as public transport modes worldwide is considered as a both efficient and effective way to meet the mobility needs of special population groups in urban areas. Minibus services are more flexible ... -
Joint Strength or "Efficiency" Factors of Steel Lap Welded Joints for Use in Water Conveyance
(2019)Joint "efficiency" factors are proposed for pressure vessels, piping, and pipelines by ASME standards. For the particular case of non-radiographically-tested lap-welded joints, a low value of joint "efficiency" is proposed. ... -
Line Clipping in 2D: Overview, Techniques and Algorithms
(2022)Clipping, as a fundamental process in computer graphics, displays only the part of a scene which is needed to be displayed and rejects all others. In two dimensions, the clipping process can be applied to a variety of ... -
Logic Design as an Enabler to Python Programming Language Teaching
(2019)In this article the contribution of experiential learning, gamification and emerging technologies to Python programming language teaching is attempted to be sketched. Four scenarios were designed in order to constitute a ... -
A machine learning pipeline for predicting joint space narrowing in knee osteoarthritis patients
(2020)Osteoarthritis is the common form of arthritis in the knee (KOA). It is identified as one of the main causes of pain leading even to disability. To exploit the continuous increase in medical data concerning KOA, various ... -
Newly Developed Seismic Resilient Steel Pipe Joint Safeguards: Pipeline Structural Integrity during Severe Geohazard Events
(2020)The mechanical performance of lap welded joints is essential for safeguarding the structural integrity of steel water pipelines, after a severe earthquake or other geohazard loadings. Over the past 4 years, an extensive ... -
Noise and annoyance from motorbikes, scooters and mopeds in urban areas
(2012)Motorbikes, scooters and mopeds (altogether called Powered-Two-Wheelers or PTW) are considered, based on surveys performed in the past, amongst the most annoying environmental noise sources in the cities. A test campaign ... -
Occupant interaction with the interior environment in Greek dwellings during summer
(2011)User behaviour significantly affects energy consumption simulation estimates, which can consequently influence architectural design decisions at an early stage. Different regional behavioural patterns could, therefore, ... -
Physicians' and pharmacists' opinions regarding the E-prescription systems
(2020)The e-Prescription systems are modern and efficient prescribing tools which can affect the quality of the healthcare services. The aim of this study is to evaluate the e-Prescription systems in Greece based the users' ... -
Privacy preserving platform for profitable mobile crowd sensing and users' adoption
(2017)Mobile crowd sensing enables users to collaborate in terms of data collection. In practice, end users collect data through their smart devices and then share it with other users, who .nd it useful. A data request consists ... -
Professional cooperation in primary school classes: General education teacher and specialization teacher views
(2018)The present study focuses on the teacher cooperation levels in the new Greek primary school structure. It is based on the social network theory and it consists of a quantitative study with the use of self-reported ... -
Public health and work safety pilot study: Inspection of job risks, burn out syndrome and job satisfaction of public health inspectors in Greece
(2022)This is a cross-sectional, nationwide pilot study conducted in the first quarter of 2021 in Greece. The aim of this study was to report the job risks of public health inspectors in Greece and investigate possible relationships ... -
Q fever and prevalence of Coxiella burnetii in milk
(2018)Background Q fever is a zoonosis caused by Coxiella burnetii. In humans, although it has been predominantly considered an occupational hazard, in the last decades, Q fever outbreaks have also been reported in various ... -
Scalable and Adaptive Polling Protocol for ConcurrentWireless Sensor Data Flows
(2018)The uncoordinated transmission of sensor measure- ments to a collector over simple wireless technologies can lead to severely degraded performance when operating close to channel capacity. In this case, it can be far more ... -
Security for 4G and 5G cellular networks: A survey of existing authentication and privacy-preserving schemes
(2018)This paper presents a comprehensive survey of existing authentication and privacy-preserving schemes for 4G and 5G cellular networks. We start by providing an overview of existing surveys that deal with 4G and 5G cellular ... -
The siLang simulation tool for business secondary technical education E.S.P. students
(2016)The purpose of the paper is to detect Technical Secondary Education learners' views on the siLang software. Particularly the aim is to investigate its effectiveness on learners' reading and listening English language skills ... -
Skyline-Based University Rankings
(2020)University rankings comprise a significant tool in making decisions in our modern educational process. In this paper, we propose a novel university ranking method based on the skyline operator, which is used on multi-dimensional ...