Search results for " measures"
showing 10 items of 536 documents
A comparison of different synchronization measures in electroencephalogram during propofol anesthesia
2016
Electroencephalogram (EEG) synchronization is becoming an essential tool to describe neurophysiological mechanisms of communication between brain regions under general anesthesia. Different synchronization measures have their own properties to reflect the changes of EEG activities during different anesthetic states. However, the performance characteristics and the relations of different synchronization measures in evaluating synchronization changes during propofol-induced anesthesia are not fully elucidated. Two-channel EEG data from seven volunteers who had undergone a brief standardized propofol anesthesia were then adopted to calculate eight synchronization indexes. We computed the predi…
The influence of institutional measures and technological proficiency on university teaching through digital platforms
2012
Este estudio tiene como objetivo poner a prueba empíricamente el modelo teórico que explica la influencia de los factores de primer y segundo orden sobre la integración de las plataformas digitales en la docencia universitaria. Para ello, sobre una muestra de 495 profesores universitarios andaluces, se aplica un cuestionario online que analiza las funciones de uso, materiales digitales utilizados, competencia didáctica y tecnológica del profesorado, medidas de impulso institucionales, y efectos didácticos del uso. El análisis factorial previo y la aplicación del programa Amos permite la elaboración un modelo de ecuación estructural que corrobora la influencia indirecta de las medidas de apo…
Utilisation des critères non financiers pour évaluer ou piloter la performance : analyse théorique
2005
The determinants which explain the use of non-financial measures in order to evaluate or drive the performance belong to disciplinary (contractual) and knowledge-based approaches. The aim of this paper is to propose a theoretical analysis of these explanations. For the disciplinary view, we realize a typology of the existing literature. We show that others theories explain the choice of non-financial measures too. For the knowledge-based view, we propose a synthesis of the existing literature in which the link between non-financial and theoretical explanations exists. Finally, we explain why the Balanced Scorecard can be associated to the disciplinary view and the Intellectual Capital to th…
Tiesību aizsardzības pagaidu līdzekļi Starptautiskajā investīciju strīdu izšķiršanas centrā (ICSID)
2014
Anotācija Autore pēta tiesību aizsardzības pagaidu līdzekļu institūtu ICSID šķīrējtiesas procesā – tā vēsturisko attīstību un interpretāciju ICSID šķīrējtiesu praksē. Autore darba ietvaros ir veikusi visaptverošu tiesību aizsardzības pagaidu līdzekļu veidu analīzi balstoties uz empīrisku ICSID šķīrējtiesas prakses analīzi. Lai ICSID šķīrējtiesa rekomendētu tiesību aizsardzības pagaidu līdzekļus, autore izdala procesuālus un materiālus priekšnoteikumus. Procesuālo priekšnoteikumu aspektā tiek pētīta tiesību aizsardzības pagaidu līdzekļu juridiskā daba. Materiālo priekšnoteikumu aspektā tiek analizēti apstākļi, kādos var tikt pieņemts lēmums par tiesību aizsardzības pagaidu līdzekļiem. Darbā …
Predictors of changing patterns of adherence to containment measures during the early stage of COVID-19 pandemic: an international longitudinal study
2023
Abstract Background Identifying common factors that affect public adherence to COVID-19 containment measures can directly inform the development of official public health communication strategies. The present international longitudinal study aimed to examine whether prosociality, together with other theoretically derived motivating factors (self-efficacy, perceived susceptibility and severity of COVID-19, perceived social support) predict the change in adherence to COVID-19 containment strategies. Method In wave 1 of data collection, adults from eight geographical regions completed online surveys beginning in April 2020, and wave 2 began in June and ended in September 2020. Hypothesized pre…
Understanding prevention measures and tourist behavior in Croatia during the COVID-19 pandemic. A mixed-method approach
2022
This study investigates the adoption of prevention measures in Croatia during the COVID-19 pandemic and its relationship with tourist behavior. The research adopts a mixed-method approach as it examines both practitioners’ and tourists’ viewpoints. A qualitative study was conducted with eight destination service providers, while the quantitative study took place among 333 international tourists during their stay in the country. Results from the qualitative study show that the most frequently employed prevention measures are cleaning and disinfection of customer-use spaces, the use of hand sanitizers, mandatory face masks for employees and guests, and social distancing. Tourism service provi…
Safety evaluation of turbo roundabout with and without internal traffic separations considering autonomous vehicles operation
The paper presents a microsimulation approach for assessing the safety performance of turbo-roundabouts where Cooperative Autonomous Vehicles “CAVs” have been mixed with conventional vehicles “CVs”. Based on the analysis of vehicle trajectories from VISSIM and subsequent analysis of traffic conflicts through the Surrogate Safety Assessment Model (SSAM), the research aims to evaluate the safety benefits of turbo-roundabouts where the lanes are physically separated by raised curbs compared to roundabouts without curbs. The paper shall also lead to describe the methodological path followed to build VISSIM models of turboroundabout with and without raised curbs, to calibrate the simulation mode…
Adoption of the agri-environmental measures : The role of motivations and perceived effectiveness
2017
This paper investigated farmers’ self-stated adoption motives and the perceived effectiveness of agri-environmental measures in Finland. The measures were classified into ten distinct categories according to their prescriptions. The adoption motives were related to contextual factors, production factors and perceived effectiveness of the measures, while effectiveness was further related to land use, input use and the final impacts. The results indicate that the adoption motivations and the perceived effectiveness of the measures are related to their prescriptions: measures targeting the same problem with different prescriptions fit the aims and farming strategies of different farmers. nonPe…
Safety Evaluation of Turbo-Roundabouts with and without Internal Traffic Separations Considering Autonomous Vehicles Operation
2021
The paper presents a microsimulation approach for assessing the safety performance of turbo-roundabouts where Cooperative Autonomous Vehicles “CAVs” have been introduced into the traffic mix alongside conventional vehicles “CVs”. Based on the analysis of vehicle trajectories from VISSIM and subsequent analysis of traffic conflicts through the Surrogate Safety Assessment Model (SSAM), the research aims to evaluate the safety benefits of turbo-roundabouts where the lanes are physically separated by raised curbs, compared to roundabouts without such curbs. The paper will then describe the methodological path followed to build VISSIM models of turbo-roundabouts with and without raised curbs in …
Krievijas Federācijas bruņojuma kontroles politika
2020
Maģistra darba „Krievijas Federācijas bruņojuma kontroles politika” mērķis ir analizēt Krievijas bruņojuma kontroles politiku Eiropas drošības kontekstā. Darbā aplūkoti teorētiskie skaidrojumi drošības konceptam, kā arī uzticību veicinošu mēru nozīme. Darba gaitā tiek skaidrots, kādi ir nosacījumi, kāpēc valstis izvēlas bruņojuma kontroles īstenošanu, kādi ir tās uzdevumi un kā tā ir attīstījusies. Lai aplūkoto Krievijas bruņojuma kontroles politiku, kā gadījumi izpētei ir izvēlēta stratēģiskā bruņojuma samazināšana, kā arī dalība konvencionālā bruņojuma kontroles mēros. Darbā analizēta Krievijas motivācija būt daļai no šiem bruņojuma kontroles mēriem, kā arī analizēta tās saistību ievēroša…