Search results for "SAM"
showing 10 items of 7385 documents
Protective ventilation with high versus low positive end-expiratory pressure during one-lung ventilation for thoracic surgery (PROTHOR): study protoc…
2019
Background: Postoperative pulmonary complications (PPC) may result in longer duration of in-hospital stay and even mortality. Both thoracic surgery and intraoperative mechanical ventilation settings add considerably to the risk of PPC. It is unclear if one-lung ventilation (OLV) for thoracic surgery with a strategy of intraoperative high positive end-expiratory pressure (PEEP) and recruitment maneuvers (RM) reduces PPC, compared to low PEEP without RM. Methods: PROTHOR is an international, multicenter, randomized, controlled, assessor-blinded, two-arm trial initiated by investigators of the PROtective VEntilation NETwork. In total, 2378 patients will be randomly assigned to one of two diffe…
Customer Value Framework and Recommendation Intention: The Moderating Role of Customer Characteristics in an Online Travel Community
2019
The aim of this study was to develop and test a model that examined the interactions among the customer value framework, recommendation intention and customer characteristics in an online travel community (OTC). Data were obtained using Amazon Mechanical Turk from 251 members of an OTC as a sample. The partial least squares method was used to analyse the data. We found that all the variables of the customer value framework, including functional value, hedonic value and social value, were positively related to recommendation intention. In addition, using multi-group analyses, the study found differences between how different customer segments perceive each of the value dimensions and their e…
Programación de microrrobots por bloques
2016
Material docente perteneciente a los cursos y talleres de difusión llevados a cabo en la ETSE-UV dentro de los programas del Servei d'Informació i Dinamització (SeDi) de la Universitat de València (Aprén Emprén, Ciència ARA, Talleres de Secundaria, Conèixer y NauJove). En los entornos tecnológicos educativos, se viene adoptando la práctica del uso de robots como incentivo a la programación y diseño de sistemas/automatismos. Debido al atractivo que éstos suscitan en los estudiantes, se genera un clima propicio para el aprendizaje. La programación y el montaje de robots no sólo tienen su aplicación en sí mismos, sino que permiten dar una idea global del funcionamiento de sistemas que se desar…
Towards an understanding of big data analytics as a weapon for competitive performance
2017
Master's thesis Information Systems IS501 - University of Agder 2017 Context: Big data has in the recent years been an area of interest among innovative organizations and has started to become a major priority for organizations in general, either through their own big data departments or by purchasing big data analyses from suppliers. Big data analytics means more knowledge from more data sources and is by many prophesied to be a contributing source of big change in how organizations receive their intelligence. Purpose: This thesis investigates the connection between big data and competitive performance. This connection could be explained through the following two paths; 1) how big data ana…
Family related variables effect on later educational outcome: a further geospatial analysis on TIMSS 2015 Finland
2020
AbstractFamily-related factors, like parent’s educational level, their values and expectations have a significant impact on child’s early skills and later educational outcomes. Further, parents provide their child, alongside with other learning environments, a broad mathematical and early literacy input. This study investigates the relationship between family-related socio-economic and other factors like, parental education, amount of books at home, parental attitudes towards mathematics and science, parental perception of child’s early skills and student’s later academic achievement. This is studied in the light of the Finnish data collected for Trends in International Mathematics and Scie…
Mediating effects of motor performance, cardiorespiratory fitness, physical activity, and sedentary behaviour on the associations of adiposity and ot…
2018
We investigated the associations of cardiometabolic risk factors with academic achievement and whether motor performance, cardiorespiratory fitness, physical activity, or sedentary behaviour mediated these associations. Altogether 175 children 6-8 years-of-age participated in the study. We assessed body fat percentage (BF%), waist circumference, insulin, glucose, triglycerides, HDL cholesterol, and systolic and diastolic blood pressure, leptin, alanine aminotransferase, and gamma-glutamyltransferase (GGT). Reading fluency, reading comprehension, and arithmetic skills were assessed using standardized tests. Speed/agility, balance, and manual dexterity test results were used to calculate moto…
Trajectory subgroups of perceived emotional support from teachers : Associations with change in mastery climate and intentions to quit upper secondar…
2022
The aims of this three-wave longitudinal study were to identify and describe trajectories of perceived emotional support from teachers and investigate whether these trajectories were related to the development of intentions to quit upper secondary school via change in perceived mastery climate. Among 1379 Norwegian upper secondary school students, three trajectory subgroups were identified: stable high (84.9%), decreasing (7.8%), and low increasing (7.3%). The subgroups differed in levels of achievement ambition and academic self-concept. Further, a parallel process latent growth curve model revealed essential associations with change in intentions to quit school. Specifically, students wit…
Development of Participation in and Identification With School: Associations With Truancy
2020
This longitudinal study covering two educational transitions examined 1,821 Finnish students’ participation in and identification with school and their associations with students’ academic achievement and truancy. The students were surveyed (a) at the end of primary school, (b) at the beginning of lower secondary school, (c) at the end of lower secondary school, and (d) in the first year of upper secondary education. In alignment with the participation-identification model, higher levels of participation in school activities at the end of primary school predicted higher levels of identification (i.e., feelings of belonging and valuing school) at the end of lower secondary school. This asso…
Regional concentration of university graduates : The role of high school grades and parental background
2020
In this paper, we analyse long-term changes in the regional distribution and migration flows of university graduates in Finland and Sweden. This study is based on detailed longitudinal population register data, including information on high school grades and parental background. We find a distinct pattern of skill divergence across regions in both countries over the last 3 decades. The uneven distribution of human capital has been reinforced by the mobility patterns of university graduates, for whom regional sorting by high school grades and parental background is evident. Our findings indicate that traditional measures of human capital concentration most likely underscore actual regional …
Korkeakouluopiskelijoiden jännittämiskokemusten yhteys opiskelukykyyn
2012
Artikkelissa tarkastellaan suomalaisten korkeakouluopiskelijoiden opiskelutilanteissa kokeman sosiaalisen jännittämisen yleisyyttä ja yhteyksiä opiskelijan opiskelukykyyn sekä fyysisen, psyykkisen ja sosiaalisen hyvinvoinnin osatekijöihin. Tutkimuksen fokus on ongelmalliseksi koetussa jännittämisessä. Tutkimuksen aineistona on hyödynnetty kahta laajaa aiemmin kerättyä tutkimusaineistoa: Korkeakouluopiskelijoiden terveystutkimus 2008 aineistoa (Kunttu & Huttunen 2009) ja Almonkarin väitöskirja-aineistoa (Almonkari 2007). Molemmat tutkimukset ovat korkeakouluopiskelijoille kohdennettuja kyselytutkimuksia, terveystutkimuksessa vastaajia oli 5086 ja Almonkarin tutkimuksessa 1323. Tässä arti…